/* roulang page: index */
:root{
  --bg-void:#06090F;
  --bg-deep:#0A1120;
  --bg-elev:#111A2E;
  --brand:#F5A524;
  --brand-soft:#FFC96B;
  --brand-deep:#C97F12;
  --accent:#4FD1C5;
  --accent-soft:#7FE6DC;
  --accent-alt:#7C5CFF;
  --ink:#F2F5FA;
  --ink-2:#A9B4C7;
  --ink-3:#6B7891;
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.18);
  --glass:rgba(255,255,255,.05);
  --glass-2:rgba(255,255,255,.08);
  --r-card:20px;
  --r-sm:14px;
  --r-panel:24px;
  --r-pill:999px;
  --shadow-card:0 1px 0 rgba(255,255,255,.06) inset, 0 12px 32px rgba(0,0,0,.45);
  --shadow-hover:0 18px 48px rgba(0,0,0,.55), 0 0 0 1px var(--line-strong);
  --shadow-glow:0 8px 28px rgba(245,165,36,.35);
  --t:200ms cubic-bezier(.2,.7,.3,1);
  --container:1240px;
  --font:"Noto Sans TC","PingFang TC","Microsoft JhengHei","Helvetica Neue",system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;padding:0;
  background:var(--bg-void);
  color:var(--ink);
  font-family:var(--font);
  font-size:16px;line-height:1.9;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body.is-locked{overflow:hidden;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
img{max-width:100%;display:block;border-radius:16px;}
a{color:inherit;text-decoration:none;transition:color var(--t);}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input{font-family:inherit;}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px;}

.container{max-width:var(--container);margin:0 auto;padding:0 32px;width:100%;}
.section{padding:104px 0;position:relative;}
.section--alt{background:var(--bg-deep);}
.section--tight{padding-top:72px;padding-bottom:72px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.75rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--accent);font-weight:600;margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--accent);opacity:.7;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:44px;flex-wrap:wrap;}
.section-head h2{
  font-size:clamp(1.35rem,2vw,1.9rem);font-weight:700;line-height:1.4;
  padding-left:16px;position:relative;color:var(--ink);letter-spacing:-0.01em;
}
.section-head h2::before{
  content:"";position:absolute;left:0;top:.32em;width:4px;height:20px;
  border-radius:2px;background:var(--brand);
}
.section-head p{color:var(--ink-2);font-size:.9375rem;max-width:520px;margin-top:10px;padding-left:16px;}
.lead{color:var(--ink-2);font-size:15px;line-height:1.85;}

/* ---------- buttons ---------- */
.btn-primary,.btn-ghost,.btn-link{display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:all var(--t);}
.btn-primary{
  padding:14px 26px;border-radius:var(--r-pill);font-weight:700;font-size:.9375rem;
  color:#0A1120;
  background:linear-gradient(120deg,#FFC96B,#F5A524 55%,#E07A17);
  box-shadow:var(--shadow-glow);
  min-height:48px;
}
.btn-primary:hover{filter:brightness(1.08);box-shadow:0 12px 36px rgba(245,165,36,.5);transform:translateY(-2px);color:#0A1120;}
.btn-primary:active{transform:translateY(1px);}
.btn-ghost{
  padding:13px 24px;border-radius:var(--r-pill);font-size:.9375rem;font-weight:600;
  color:var(--ink);background:transparent;border:1px solid var(--line-strong);min-height:48px;
}
.btn-ghost:hover{border-color:var(--brand);background:var(--glass-2);color:var(--brand-soft);transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(1px);}
.btn-link{color:var(--accent);font-size:.9375rem;font-weight:600;gap:6px;}
.btn-link i{transition:transform var(--t);}
.btn-link:hover{color:var(--accent-soft);text-decoration:underline;text-underline-offset:4px;}
.btn-link:hover i{transform:translateX(4px);}

/* ---------- badges ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;border-radius:var(--r-pill);font-size:.75rem;font-weight:600;
  letter-spacing:.02em;white-space:nowrap;
}
.badge--brand{background:rgba(245,165,36,.14);color:#FFC96B;}
.badge--accent{background:rgba(79,209,197,.14);color:#7FE6DC;}
.badge--violet{background:rgba(124,92,255,.16);color:#B3A1FF;}

/* ---------- header ---------- */
.site-header{
  position:fixed;top:16px;left:0;right:0;z-index:100;
  transition:top var(--t);
}
.nav-wrap{
  max-width:var(--container);margin:0 auto;
  padding:0 20px;height:68px;
  display:flex;align-items:center;gap:22px;
  background:rgba(10,17,32,.72);
  backdrop-filter:blur(20px) saturate(140%);
  -webkit-backdrop-filter:blur(20px) saturate(140%);
  border:1px solid var(--line);
  border-radius:var(--r-pill);
  transition:all var(--t);
}
.site-header.is-scrolled .nav-wrap{
  height:60px;background:rgba(6,9,15,.92);border-color:var(--line-strong);
  box-shadow:0 14px 40px rgba(0,0,0,.55);
}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand__mark{
  width:36px;height:36px;border-radius:10px;flex-shrink:0;
  display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(255,201,107,.25),rgba(245,165,36,.08));
  border:1px solid rgba(245,165,36,.45);
}
.brand__mark svg{width:20px;height:20px;display:block;}
.brand__text{font-size:1.0625rem;font-weight:700;letter-spacing:-0.01em;color:var(--ink);white-space:nowrap;}
.brand__text em{font-style:normal;color:var(--brand);}
.nav-main{display:flex;align-items:center;gap:6px;flex:1;justify-content:center;}
.nav-link{
  position:relative;display:inline-flex;align-items:center;gap:5px;
  padding:8px 10px;border-radius:10px;
  font-size:.875rem;font-weight:500;color:var(--ink-2);white-space:nowrap;
  transition:color var(--t),background var(--t);
}
.nav-link::after{
  content:"";position:absolute;left:50%;bottom:2px;transform:translateX(-50%) scaleX(0);
  width:16px;height:2px;border-radius:2px;background:var(--brand);transition:transform var(--t);
}
.nav-link:hover{color:var(--ink);background:var(--glass);}
.nav-link:hover::after{transform:translateX(-50%) scaleX(1);}
.nav-link.is-active{color:var(--ink);}
.nav-link.is-active::after{transform:translateX(-50%) scaleX(1);}
.nav-more{position:relative;}
.nav-drop{
  position:absolute;top:calc(100% + 12px);right:0;min-width:190px;
  background:rgba(10,17,32,.97);border:1px solid var(--line-strong);
  border-radius:16px;padding:8px;display:flex;flex-direction:column;gap:2px;
  box-shadow:0 20px 50px rgba(0,0,0,.6);
  opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:all var(--t);
}
.nav-more:hover .nav-drop,.nav-more:focus-within .nav-drop{opacity:1;visibility:visible;transform:translateY(0);}
.nav-drop a{padding:9px 12px;border-radius:10px;font-size:.875rem;color:var(--ink-2);}
.nav-drop a:hover{background:var(--glass-2);color:var(--brand-soft);}
.nav-tools{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.nav-search{
  display:flex;align-items:center;gap:8px;
  background:var(--glass);border:1px solid var(--line);
  border-radius:var(--r-pill);padding:0 14px;height:40px;width:176px;
  transition:all var(--t);
}
.nav-search:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(79,209,197,.16);}
.nav-search i{color:var(--ink-3);font-size:.8125rem;}
.nav-search input{
  border:0;background:transparent;color:var(--ink);font-size:.8125rem;
  width:100%;outline:none;padding:0;
}
.nav-search input::placeholder{color:var(--ink-3);}
.nav-cta{padding:10px 20px;min-height:40px;font-size:.875rem;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:50%;
  border:1px solid var(--line-strong);color:var(--ink);
  place-items:center;font-size:1rem;background:var(--glass);
}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;
  padding:190px 0 96px;
  background:var(--bg-void);
}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-1.jpg');
  background-size:cover;background-position:center;
  opacity:.55;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(90deg,rgba(6,9,15,.96) 0%,rgba(6,9,15,.86) 42%,rgba(6,9,15,.62) 72%,rgba(10,17,32,.72) 100%),
    linear-gradient(180deg,rgba(6,9,15,.55) 0%,rgba(6,9,15,.2) 40%,var(--bg-void) 100%);
}
.hero .container{position:relative;z-index:2;}
.hero-inner{max-width:760px;}
.hero h1{
  font-size:clamp(2.05rem,4.4vw,3.5rem);
  font-weight:800;line-height:1.16;letter-spacing:-0.02em;
  margin-bottom:22px;
}
.hero h1 span{color:var(--brand-soft);}
.hero-sub{
  font-size:1.0625rem;line-height:1.85;color:var(--ink-2);
  max-width:600px;margin-bottom:34px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:52px;}
.hero-stats{display:flex;flex-wrap:wrap;gap:12px;}
.stat-pill{
  display:flex;align-items:baseline;gap:8px;
  padding:10px 18px;border-radius:var(--r-pill);
  background:var(--glass);border:1px solid var(--line-strong);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
}
.stat-pill strong{font-family:var(--mono);font-size:1rem;color:var(--brand-soft);font-weight:700;}
.stat-pill span{font-size:.8125rem;color:var(--ink-2);}

/* ---------- about split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.glass-panel{
  background:var(--glass);border:1px solid var(--line-strong);
  border-radius:var(--r-panel);padding:38px;
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  position:relative;box-shadow:var(--shadow-card);
}
.glass-panel::before{
  content:"";position:absolute;top:0;left:24px;right:24px;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.45),transparent);
}
.glass-panel p{color:var(--ink-2);font-size:15px;line-height:1.9;margin-bottom:18px;}
.glass-panel p:last-child{margin-bottom:0;}
.media-frame{position:relative;border-radius:var(--r-panel);overflow:hidden;border:1px solid var(--line-strong);}
.media-frame img{width:100%;height:100%;object-fit:cover;border-radius:0;aspect-ratio:16/10;transition:transform 500ms var(--t);}
.media-frame:hover img{transform:scale(1.03);}
.media-badge{
  position:absolute;right:20px;bottom:20px;
  background:rgba(6,9,15,.82);border:1px solid var(--line-strong);
  border-radius:16px;padding:12px 18px;display:flex;flex-direction:column;gap:2px;
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
}
.media-badge strong{font-family:var(--mono);font-size:1.125rem;color:var(--brand-soft);}
.media-badge span{font-size:.75rem;color:var(--ink-2);}

/* ---------- rail ---------- */
.rail-wrap{position:relative;}
.rail{
  display:flex;gap:24px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding:4px 4px 18px;scrollbar-width:none;-ms-overflow-style:none;
}
.rail::-webkit-scrollbar{display:none;}
.rail-controls{display:flex;gap:10px;}
.rail-btn{
  width:44px;height:44px;border-radius:50%;
  display:grid;place-items:center;font-size:.875rem;
  background:var(--glass);border:1px solid var(--line-strong);color:var(--ink);
  transition:all var(--t);
}
.rail-btn:hover{border-color:var(--brand);color:var(--brand-soft);box-shadow:0 0 0 4px rgba(245,165,36,.12);}
.rail-btn:active{transform:scale(.96);}

/* ---------- post card ---------- */
.post-card{
  display:flex;flex-direction:column;
  background:var(--glass);border:1px solid var(--line-strong);
  border-radius:var(--r-card);padding:16px;
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  box-shadow:var(--shadow-card);
  transition:transform var(--t),box-shadow var(--t),background var(--t),border-color var(--t);
  position:relative;overflow:hidden;height:100%;
}
.post-card::before{
  content:"";position:absolute;top:0;left:16px;right:16px;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);
  opacity:.6;transition:opacity var(--t);
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);background:var(--glass-2);}
.post-card:hover::before{opacity:1;}
.post-card__media{
  display:block;border-radius:16px;overflow:hidden;margin-bottom:18px;position:relative;
  background:var(--bg-elev);
}
.post-card__media img{aspect-ratio:16/9;width:100%;object-fit:cover;border-radius:16px;transition:transform 500ms var(--t);}
.post-card__media::after{
  content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(6,9,15,.55) 100%);
  opacity:.55;transition:opacity var(--t);
}
.post-card:hover .post-card__media img{transform:scale(1.04);}
.post-card:hover .post-card__media::after{opacity:.25;}
.post-card__meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px;}
.post-card__time{font-size:.8125rem;color:var(--ink-3);letter-spacing:.02em;white-space:nowrap;}
.post-card__title{
  font-size:1.0625rem;font-weight:600;line-height:1.5;margin-bottom:10px;color:var(--ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-card__title a:hover{color:var(--brand-soft);}
.post-card__desc{
  font-size:.875rem;line-height:1.8;color:var(--ink-2);margin-bottom:18px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-card__foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;}
.post-card__foot .btn-link{font-size:.8125rem;}

/* ---------- steps list ---------- */
.step-list{border-top:1px solid var(--line);}
.step-row{
  display:grid;grid-template-columns:76px 1fr 40px;align-items:center;gap:24px;
  padding:28px 20px;border-bottom:1px solid var(--line);
  transition:background var(--t),transform var(--t),padding var(--t);
  border-radius:12px;
}
.step-row:hover{background:var(--glass);transform:translateX(6px);}
.step-num{font-family:var(--mono);font-size:1.75rem;font-weight:700;color:var(--brand);opacity:.85;line-height:1;}
.step-body h3{font-size:1.125rem;font-weight:600;margin-bottom:6px;}
.step-body p{font-size:.9375rem;color:var(--ink-2);line-height:1.8;}
.step-arrow{color:var(--ink-3);text-align:right;transition:color var(--t),transform var(--t);}
.step-row:hover .step-arrow{color:var(--brand);transform:translateX(4px);}

/* ---------- trust ---------- */
.trust-bar{
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
  padding:28px 34px;border-radius:var(--r-panel);
  background:var(--glass);border:1px solid var(--line-strong);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  margin-bottom:40px;
}
.trust-tags{display:flex;flex-wrap:wrap;gap:26px;}
.trust-tags span{
  font-size:.8125rem;letter-spacing:.16em;color:var(--ink-3);font-weight:600;white-space:nowrap;
}
.trust-bar p{font-size:.875rem;color:var(--ink-2);max-width:420px;line-height:1.8;}
.quote-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.quote-card{
  background:var(--glass);border:1px solid var(--line);
  border-left:3px solid var(--brand);
  border-radius:16px;padding:26px 28px;
  transition:all var(--t);
}
.quote-card:hover{background:var(--glass-2);border-color:var(--line-strong);border-left-color:var(--brand-soft);}
.quote-card p{font-size:.9375rem;line-height:1.85;color:var(--ink);margin-bottom:14px;}
.quote-card cite{font-style:normal;font-size:.8125rem;color:var(--ink-3);letter-spacing:.02em;}

/* ---------- cms grid ---------- */
.cms-grid .cell{margin-bottom:0;}
.empty-panel{
  text-align:center;padding:64px 32px;border-radius:var(--r-panel);
  background:var(--glass);border:1px dashed var(--line-strong);
}
.empty-panel i{font-size:1.75rem;color:var(--ink-3);margin-bottom:16px;display:block;}
.empty-panel p{color:var(--ink-2);font-size:.9375rem;margin-bottom:22px;}

/* ---------- faq ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px;margin:0 auto;}
.faq-item{
  background:var(--glass);border:1px solid var(--line-strong);
  border-radius:16px;overflow:hidden;transition:background var(--t),border-color var(--t);
}
.faq-item[open]{background:var(--glass-2);border-color:rgba(245,165,36,.35);}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;font-size:1.0625rem;font-weight:600;color:var(--ink);
  min-height:44px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-icon{
  flex-shrink:0;width:26px;height:26px;border-radius:50%;
  display:grid;place-items:center;font-size:.75rem;
  border:1px solid var(--line-strong);color:var(--brand);
  transition:transform var(--t),background var(--t),border-color var(--t);
}
.faq-item[open] .faq-icon{transform:rotate(45deg);background:rgba(245,165,36,.14);border-color:rgba(245,165,36,.5);}
.faq-body{padding:0 24px 22px;font-size:15px;line-height:1.85;color:var(--ink-2);}
.faq-item summary:hover{color:var(--brand-soft);}

/* ---------- cta ---------- */
.cta-section{padding:96px 0 104px;}
.cta-panel{
  position:relative;overflow:hidden;
  border-radius:28px;border:1px solid var(--line-strong);
  padding:56px;
  display:grid;grid-template-columns:1.15fr 1fr;gap:56px;align-items:center;
  background:linear-gradient(120deg,rgba(17,26,46,.95),rgba(10,17,32,.92));
}
.cta-panel::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-2.jpg');
  background-size:cover;background-position:center;
  opacity:.14;filter:saturate(.7);
}
.cta-panel::after{
  content:"";position:absolute;left:0;top:56px;bottom:56px;width:4px;border-radius:4px;
  background:var(--brand);
}
.cta-panel > *{position:relative;z-index:1;}
.cta-copy h2{font-size:clamp(1.4rem,2.2vw,2rem);font-weight:700;line-height:1.4;margin-bottom:16px;padding-left:22px;}
.cta-copy p{color:var(--ink-2);font-size:.9375rem;line-height:1.9;padding-left:22px;max-width:440px;}
.countdown{
  display:flex;gap:10px;margin:26px 0 0 22px;flex-wrap:wrap;
}
.cd-cell{
  min-width:64px;padding:10px 12px;border-radius:14px;
  background:rgba(6,9,15,.6);border:1px solid var(--line-strong);text-align:center;
}
.cd-cell strong{display:block;font-family:var(--mono);font-size:1.25rem;color:var(--brand-soft);line-height:1.2;}
.cd-cell span{font-size:.6875rem;color:var(--ink-3);letter-spacing:.08em;}
.subscribe-form{display:flex;flex-direction:column;gap:12px;}
.form-label{font-size:.75rem;letter-spacing:.14em;color:var(--accent);font-weight:600;text-transform:uppercase;}
.subscribe-row{
  display:flex;gap:10px;padding:8px;border-radius:var(--r-pill);
  background:var(--bg-elev);border:1px solid var(--line);
  transition:border-color var(--t),box-shadow var(--t);
}
.subscribe-row:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(79,209,197,.16);}
.subscribe-row input{
  flex:1;min-width:0;background:transparent;border:0;outline:none;
  padding:0 18px;height:48px;color:var(--ink);font-size:.9375rem;
}
.subscribe-row input::placeholder{color:var(--ink-3);}
.form-hint{font-size:.8125rem;color:var(--ink-3);line-height:1.7;}
.form-msg{font-size:.8125rem;color:var(--accent);min-height:18px;}

/* ---------- footer ---------- */
.site-footer{
  position:relative;background:var(--bg-deep);
  border-top:1px solid var(--line);padding:72px 0 0;overflow:hidden;
}
.site-footer::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-3.jpg');
  background-size:cover;background-position:center;
  opacity:.07;pointer-events:none;
}
.footer-grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.5fr 1fr 1.1fr;gap:56px;
  padding-bottom:56px;
}
.footer-brand .brand{margin-bottom:18px;}
.footer-brand p{font-size:.875rem;color:var(--ink-2);line-height:1.9;max-width:340px;margin-bottom:20px;}
.footer-social{display:flex;gap:10px;margin-bottom:18px;}
.footer-social a{
  width:40px;height:40px;border-radius:50%;display:grid;place-items:center;
  border:1px solid var(--line-strong);color:var(--ink-2);font-size:.875rem;
  transition:all var(--t);
}
.footer-social a:hover{color:var(--brand-soft);border-color:var(--brand);background:var(--glass);}
.footer-domain{font-size:.75rem;color:var(--ink-3);letter-spacing:.08em;}
.footer-col h4{
  font-size:.8125rem;letter-spacing:.14em;text-transform:uppercase;
  color:var(--accent);font-weight:600;margin-bottom:20px;
}
.footer-links{display:flex;flex-direction:column;gap:12px;}
.footer-links a{font-size:.875rem;color:var(--ink-2);transition:color var(--t),transform var(--t);display:inline-block;}
.footer-links a:hover{color:var(--brand-soft);transform:translateX(3px);}
.footer-sub p{font-size:.875rem;color:var(--ink-2);line-height:1.85;margin-bottom:18px;}
.footer-bottom{
  position:relative;z-index:1;
  border-top:1px solid var(--line);padding:24px 0;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:.8125rem;color:var(--ink-3);
}
.footer-bottom span{letter-spacing:.02em;}

/* ---------- responsive ---------- */
@media (max-width:1279px){
  .nav-wrap{gap:14px;padding:0 16px;}
  .nav-link{padding:8px 7px;font-size:.8125rem;}
  .nav-search{width:140px;}
  .container{padding:0 24px;}
}
@media (max-width:1023px){
  .section{padding:80px 0;}
  .hero{padding:160px 0 80px;}
  .nav-search{display:none;}
  .nav-toggle{display:grid;}
  .nav-main{
    position:fixed;top:0;left:0;right:0;bottom:0;
    flex-direction:column;align-items:stretch;justify-content:flex-start;
    gap:4px;padding:96px 24px 40px;
    background:rgba(6,9,15,.98);
    backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);
    transform:translateY(-100%);opacity:0;pointer-events:none;
    transition:transform 320ms var(--t),opacity 320ms var(--t);
    overflow-y:auto;z-index:70;
  }
  .nav-main.is-open{transform:translateY(0);opacity:1;pointer-events:auto;}
  .nav-link{font-size:1rem;padding:16px 12px;border-radius:12px;color:var(--ink);}
  .nav-link::after{left:12px;transform:translateX(0) scaleX(0);width:20px;}
  .nav-link.is-active::after,.nav-link:hover::after{transform:translateX(0) scaleX(1);}
  .nav-more{width:100%;}
  .nav-more > .nav-link{width:100%;justify-content:flex-start;}
  .nav-drop{
    position:static;opacity:1;visibility:visible;transform:none;
    background:transparent;border:0;box-shadow:none;padding:0 0 0 16px;min-width:0;
  }
  .nav-drop a{font-size:.9375rem;padding:12px;}
  .split{grid-template-columns:1fr;gap:36px;}
  .cta-panel{grid-template-columns:1fr;gap:36px;padding:40px;}
  .cta-panel::after{top:40px;bottom:40px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:40px;}
  .quote-grid{grid-template-columns:1fr;}
  .step-row{grid-template-columns:60px 1fr 32px;gap:16px;padding:24px 12px;}
}
@media (max-width:767px){
  .container{padding:0 20px;}
  .section{padding:64px 0;}
  .hero{padding:140px 0 64px;}
  .hero h1{font-size:clamp(1.75rem,7vw,2.3rem);}
  .hero-sub{font-size:.9375rem;}
  .hero-actions{gap:10px;margin-bottom:38px;}
  .btn-primary,.btn-ghost{padding:13px 20px;font-size:.875rem;width:100%;}
  .hero-actions .btn-primary,.hero-actions .btn-ghost{width:auto;flex:1 1 46%;}
  .glass-panel{padding:26px;}
  .section-head{margin-bottom:28px;gap:16px;}
  .section-head p{padding-left:16px;font-size:.875rem;}
  .step-row{grid-template-columns:44px 1fr;gap:14px;}
  .step-arrow{display:none;}
  .step-num{font-size:1.25rem;}
  .step-body h3{font-size:1rem;}
  .trust-bar{padding:24px;gap:20px;}
  .trust-tags{gap:16px;}
  .cta-panel{padding:32px 24px;border-radius:22px;}
  .cta-copy h2,.cta-copy p{padding-left:16px;}
  .cta-panel::after{top:32px;bottom:32px;left:0;}
  .countdown{margin-left:16px;}
  .footer-grid{grid-template-columns:1fr;gap:36px;padding-bottom:40px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
  .site-footer{padding-top:56px;}
  .rail .post-card{flex:0 0 86%;}
  .faq-item summary{padding:16px 18px;font-size:1rem;}
  .faq-body{padding:0 18px 18px;font-size:.9375rem;}
  .subscribe-row{flex-direction:column;border-radius:20px;padding:14px;gap:12px;}
  .subscribe-row input{height:44px;padding:0 8px;}
  .subscribe-row .btn-primary{width:100%;}
}
@media (max-width:479px){
  .hero-stats{gap:8px;}
  .stat-pill{padding:8px 14px;flex:1 1 auto;}
  .stat-pill strong{font-size:.9375rem;}
  .stat-pill span{font-size:.75rem;}
  .hero-actions .btn-primary,.hero-actions .btn-ghost{flex:1 1 100%;}
  .brand__text{font-size:.9375rem;}
  .nav-cta{padding:9px 14px;font-size:.8125rem;}
  .media-badge{right:12px;bottom:12px;padding:10px 14px;}
  .cd-cell{min-width:56px;padding:8px 10px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important;}
}
.reveal{opacity:0;transform:translateY(16px);transition:opacity 400ms var(--t),transform 400ms var(--t);}
.reveal.is-in{opacity:1;transform:none;}

/* roulang page: article */
:root{
  --bg-void:#06090F;
  --bg-deep:#0A1120;
  --bg-elev:#111A2E;
  --brand:#F5A524;
  --brand-soft:#FFC96B;
  --brand-deep:#C97F12;
  --accent:#4FD1C5;
  --accent-alt:#7C5CFF;
  --ink:#F2F5FA;
  --ink-2:#A9B4C7;
  --ink-3:#6B7891;
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.18);
  --glass:rgba(255,255,255,.05);
  --glass-2:rgba(255,255,255,.08);
  --radius-lg:24px;
  --radius:20px;
  --radius-sm:14px;
  --shadow-card:0 1px 0 rgba(255,255,255,.06) inset, 0 12px 32px rgba(0,0,0,.45);
  --shadow-hover:0 18px 48px rgba(0,0,0,.55), 0 0 0 1px var(--line-strong);
  --font:"Noto Sans TC","PingFang TC","Microsoft JhengHei","Helvetica Neue",system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --ease:200ms cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:
    radial-gradient(1000px 620px at 82% -12%, rgba(245,165,36,.08), transparent 62%),
    radial-gradient(820px 520px at -6% 24%, rgba(79,209,197,.055), transparent 58%),
    var(--bg-void);
  color:var(--ink);
  font-family:var(--font);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input,textarea,select{font:inherit;}
button{border:0;background:none;color:inherit;cursor:pointer;}
h1,h2,h3,h4,p,figure,blockquote{margin:0;}
ul,ol{margin:0;}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;}
::selection{background:rgba(245,165,36,.32);color:#fff;}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 32px;}

/* Header / Nav */
.site-header{position:sticky;top:16px;z-index:80;padding:0 20px;}
.nav-wrap{
  max-width:1240px;
  margin:0 auto;
  display:flex;
  align-items:center;
  gap:18px;
  height:68px;
  padding:0 22px;
  background:rgba(10,17,32,.72);
  backdrop-filter:blur(20px) saturate(140%);
  -webkit-backdrop-filter:blur(20px) saturate(140%);
  border:1px solid var(--line);
  border-radius:999px;
  box-shadow:0 10px 34px rgba(0,0,0,.35);
  transition:height var(--ease), background var(--ease), box-shadow var(--ease);
}
.site-header.is-scrolled .nav-wrap{height:60px;background:rgba(6,9,15,.9);box-shadow:0 14px 40px rgba(0,0,0,.5);}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;}
.brand__mark{
  width:38px;height:38px;
  display:grid;place-items:center;
  border-radius:11px;
  background:linear-gradient(140deg,rgba(245,165,36,.22),rgba(245,165,36,.04));
  border:1px solid rgba(245,165,36,.32);
  box-shadow:0 0 18px rgba(245,165,36,.16);
}
.brand__mark svg{width:23px;height:23px;}
.brand__text{font-size:1.0625rem;font-weight:700;letter-spacing:.01em;color:var(--ink);white-space:nowrap;}
.brand__text em{font-style:normal;color:var(--brand);}
.nav-main{display:flex;align-items:center;gap:2px;margin-left:6px;}
.nav-link{
  position:relative;
  display:inline-flex;align-items:center;gap:6px;
  padding:10px 12px;
  border-radius:999px;
  font-size:.9375rem;
  color:var(--ink-2);
  white-space:nowrap;
  transition:color var(--ease), background var(--ease);
}
.nav-link::after{
  content:"";position:absolute;left:50%;bottom:3px;
  width:0;height:2px;border-radius:2px;background:var(--brand);
  transform:translateX(-50%);transition:width var(--ease);
}
.nav-link:hover{color:var(--ink);background:var(--glass);}
.nav-link:hover::after,.nav-link.is-active::after{width:16px;}
.nav-link.is-active{color:var(--ink);}
.nav-more{position:relative;}
.nav-more>button{width:100%;justify-content:flex-start;}
.nav-drop{
  position:absolute;top:calc(100% + 10px);left:0;
  min-width:200px;padding:8px;
  background:rgba(17,26,46,.98);
  border:1px solid var(--line-strong);
  border-radius:16px;
  box-shadow:0 18px 44px rgba(0,0,0,.55);
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity var(--ease), transform var(--ease), visibility var(--ease);
}
.nav-more:hover .nav-drop,.nav-more:focus-within .nav-drop{opacity:1;visibility:visible;transform:none;}
.nav-drop a{display:block;padding:10px 12px;border-radius:10px;font-size:.9rem;color:var(--ink-2);transition:var(--ease);}
.nav-drop a:hover{background:var(--glass-2);color:var(--brand-soft);}
.nav-tools{display:flex;align-items:center;gap:12px;margin-left:auto;}
.nav-search{
  display:flex;align-items:center;gap:8px;
  width:218px;height:42px;padding:0 14px;
  background:var(--glass);
  border:1px solid var(--line);
  border-radius:999px;
  transition:border-color var(--ease), box-shadow var(--ease), background var(--ease);
}
.nav-search i{color:var(--ink-3);font-size:.82rem;}
.nav-search input{width:100%;border:0;background:transparent;color:var(--ink);font-size:.875rem;outline:none;}
.nav-search input::placeholder{color:var(--ink-3);}
.nav-search:focus-within{border-color:var(--accent);background:rgba(255,255,255,.07);box-shadow:0 0 0 3px rgba(79,209,197,.16);}
.nav-toggle{
  display:none;
  width:44px;height:44px;
  border-radius:14px;
  border:1px solid var(--line-strong);
  color:var(--ink);
  background:var(--glass);
  transition:var(--ease);
}
.nav-toggle:hover{background:var(--glass-2);border-color:var(--brand);}

/* Buttons */
.btn-primary{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 26px;
  border-radius:999px;
  background:linear-gradient(120deg,#FFC96B,#F5A524 55%,#E07A17);
  color:#0A1120;
  font-weight:700;
  font-size:.9375rem;
  letter-spacing:.01em;
  box-shadow:0 8px 28px rgba(245,165,36,.35);
  transition:transform var(--ease), box-shadow var(--ease), filter var(--ease);
}
.btn-primary:hover{filter:brightness(1.06);box-shadow:0 12px 36px rgba(245,165,36,.5);transform:translateY(-2px);}
.btn-primary:active{transform:translateY(1px);}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 24px;
  border-radius:999px;
  border:1px solid var(--line-strong);
  color:var(--ink);
  font-weight:600;
  font-size:.9375rem;
  background:transparent;
  transition:border-color var(--ease), background var(--ease), transform var(--ease);
}
.btn-ghost:hover{border-color:var(--brand);background:var(--glass-2);transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(1px);}
.btn-link{display:inline-flex;align-items:center;gap:6px;color:var(--accent);font-size:.9375rem;font-weight:600;}
.btn-link i{transition:transform var(--ease);}
.btn-link:hover{text-decoration:underline;text-underline-offset:4px;}
.btn-link:hover i{transform:translateX(4px);}
.btn-sm{padding:9px 16px;font-size:.8125rem;}
.nav-cta{height:42px;padding:0 20px;font-size:.9rem;}

/* Badges */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 11px;
  border-radius:999px;
  font-size:.75rem;
  font-weight:600;
  letter-spacing:.02em;
  background:rgba(245,165,36,.14);
  color:var(--brand-soft);
  border:1px solid rgba(245,165,36,.22);
}
.badge--accent{background:rgba(79,209,197,.14);color:#7FE6DC;border-color:rgba(79,209,197,.24);}
.badge--violet{background:rgba(124,92,255,.16);color:#B3A1FF;border-color:rgba(124,92,255,.26);}
.badge--plain{background:var(--glass);color:var(--ink-2);border-color:var(--line);}

/* Page hero */
.page-hero{
  position:relative;
  padding:122px 0 118px;
  background-image:url(/assets/images/backpic/back-1.jpg);
  background-size:cover;
  background-position:center;
  overflow:hidden;
}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(6,9,15,.86) 0%,rgba(6,9,15,.72) 42%,var(--bg-void) 100%);
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.028) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(circle at 30% 20%,#000,transparent 72%);
  pointer-events:none;
}
.page-hero .container{position:relative;z-index:2;}
.breadcrumb{
  display:flex;align-items:center;flex-wrap:wrap;gap:8px;
  font-size:.8125rem;color:var(--ink-3);
  letter-spacing:.02em;margin-bottom:22px;
}
.breadcrumb a{color:var(--ink-3);transition:color var(--ease);}
.breadcrumb a:hover{color:var(--accent);}
.breadcrumb .sep{color:var(--ink-3);opacity:.6;}
.breadcrumb .crumb-current{color:var(--ink-2);max-width:34ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.75rem;font-weight:600;letter-spacing:.18em;
  text-transform:uppercase;color:var(--accent);
  margin-bottom:16px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--accent);opacity:.7;}
.article-hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:18px;}
.page-hero h1{
  font-size:clamp(1.7rem,3.2vw,2.55rem);
  line-height:1.3;
  font-weight:800;
  letter-spacing:-.01em;
  max-width:22em;
  color:var(--ink);
}
.article-meta{
  display:flex;align-items:center;flex-wrap:wrap;gap:10px;
  margin-top:22px;
  font-size:.8125rem;
  color:var(--ink-3);
  letter-spacing:.02em;
}
.article-meta i{color:var(--brand);margin-right:4px;}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--ink-3);opacity:.55;}

/* Article shell */
.page-main{padding:0 0 96px;}
.article-shell{max-width:880px;margin:-72px auto 0;position:relative;z-index:3;}
.article-cover{
  margin:0 0 40px;
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--line-strong);
  box-shadow:0 24px 60px rgba(0,0,0,.55);
  background:var(--bg-elev);
}
.article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.article-lead{
  max-width:44em;
  margin:0 auto 40px;
  padding:20px 24px;
  border-left:3px solid var(--brand);
  background:var(--glass);
  border-radius:0 16px 16px 0;
  color:var(--ink-2);
  font-size:1.0625rem;
  line-height:1.9;
}
.article-lead strong{color:var(--brand-soft);font-weight:700;}

/* Article body */
.article-body{
  max-width:44em;
  margin:0 auto;
  font-size:16px;
  line-height:1.95;
  color:var(--ink-2);
  overflow-wrap:break-word;
}
.article-body>*+*{margin-top:1.4em;}
.article-body h2{
  font-size:1.5rem;line-height:1.45;font-weight:700;
  color:var(--ink);margin:2.4em 0 .8em;
}
.article-body h3{
  font-size:1.1875rem;line-height:1.5;font-weight:700;
  color:var(--ink);margin:2em 0 .7em;
}
.article-body h4{font-size:1.0625rem;font-weight:700;color:var(--ink);margin:1.6em 0 .6em;}
.article-body p{margin:0 0 1.4em;}
.article-body a{color:var(--accent);border-bottom:1px dashed rgba(79,209,197,.5);transition:var(--ease);}
.article-body a:hover{border-bottom-style:solid;color:#8FF2E8;}
.article-body ul,.article-body ol{padding-left:1.4em;margin:0 0 1.4em;}
.article-body li{margin-bottom:10px;}
.article-body li::marker{color:var(--brand);}
.article-body strong{color:var(--ink);font-weight:700;}
.article-body blockquote{
  margin:1.8em 0;padding:20px 22px;
  border-left:3px solid var(--brand);
  background:var(--glass);
  border-radius:0 16px 16px 0;
  color:var(--ink-2);
  font-size:1.0125rem;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{border-radius:16px;margin:1.7em 0;border:1px solid var(--line);}
.article-body figure{margin:1.7em 0;}
.article-body figcaption{font-size:.8125rem;color:var(--ink-3);text-align:center;margin-top:10px;}
.article-body code{
  font-family:var(--mono);font-size:.875em;
  background:var(--bg-elev);color:var(--accent);
  padding:2px 6px;border-radius:4px;border:1px solid var(--line);
}
.article-body pre{
  background:var(--bg-elev);border:1px solid var(--line-strong);
  border-radius:14px;padding:18px 20px;overflow:auto;
  font-family:var(--mono);font-size:.875rem;line-height:1.7;color:var(--ink);
}
.article-body pre code{background:none;border:0;padding:0;color:inherit;}
.article-body table{
  width:100%;border-collapse:separate;border-spacing:0;
  background:var(--glass);border:1px solid var(--line-strong);
  border-radius:14px;overflow:hidden;margin:1.7em 0;
  font-size:.9375rem;
}
.article-body th,.article-body td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--line);}
.article-body th{color:var(--ink);font-weight:700;background:rgba(255,255,255,.045);}
.article-body tr:last-child td{border-bottom:0;}
.article-body tr:nth-child(even) td{background:rgba(255,255,255,.025);}
.article-body hr{border:0;height:1px;background:var(--line);margin:2.4em 0;}

/* Empty state */
.empty-state{
  max-width:44em;margin:0 auto;padding:48px 32px;
  background:var(--glass);
  border:1px solid var(--line-strong);
  border-radius:var(--radius);
  text-align:center;
}
.empty-state .empty-icon{
  width:64px;height:64px;margin:0 auto 20px;
  display:grid;place-items:center;border-radius:20px;
  border:1px solid var(--line-strong);
  background:rgba(245,165,36,.08);
  color:var(--brand);font-size:1.5rem;
}
.empty-state h2{font-size:1.25rem;color:var(--ink);margin-bottom:10px;}
.empty-state p{color:var(--ink-2);font-size:.9375rem;max-width:34em;margin:0 auto 24px;}
.empty-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:12px;}

/* Article footer */
.article-footer{
  max-width:44em;margin:56px auto 0;
  padding-top:32px;
  border-top:1px solid var(--line);
  display:flex;align-items:flex-start;justify-content:space-between;gap:24px;
  flex-wrap:wrap;
}
.tag-row{display:flex;align-items:center;flex-wrap:wrap;gap:10px;flex:1 1 320px;}
.tag-label{font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);margin-right:2px;}
.share-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;}
.share-row .btn-ghost{padding:9px 16px;font-size:.8125rem;}

/* Related */
.related{max-width:1120px;margin:80px auto 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px;flex-wrap:wrap;}
.section-head h2{
  font-size:clamp(1.35rem,2vw,1.75rem);
  font-weight:700;color:var(--ink);
  display:flex;align-items:center;gap:12px;
}
.section-head h2::before{content:"";width:4px;height:20px;border-radius:4px;background:var(--brand);}
.section-head p{color:var(--ink-2);font-size:.9rem;margin-top:8px;max-width:44em;}
.mini-card{
  display:flex;flex-direction:column;height:100%;
  background:var(--glass);
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  box-shadow:var(--shadow-card);
  transition:transform var(--ease), box-shadow var(--ease), border-color var(--ease);
}
.mini-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--line-strong);}
.mini-card__img{overflow:hidden;aspect-ratio:16/10;background:var(--bg-elev);}
.mini-card__img img{width:100%;height:100%;object-fit:cover;transition:transform 400ms var(--ease);}
.mini-card:hover .mini-card__img img{transform:scale(1.04);}
.mini-card__body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.mini-card__body h3{
  font-size:1.0625rem;line-height:1.55;font-weight:600;color:var(--ink);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.mini-card__meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;}
.mini-card__meta .time{font-size:.8125rem;color:var(--ink-3);}
.mini-card__meta .read{font-size:.8125rem;color:var(--accent);display:inline-flex;align-items:center;gap:6px;}

/* Article CTA */
.article-cta{
  position:relative;
  max-width:1120px;margin:80px auto 0;
  display:flex;align-items:center;justify-content:space-between;gap:40px;
  padding:44px 48px;
  border-radius:var(--radius-lg);
  border:1px solid var(--line-strong);
  background-image:linear-gradient(120deg,rgba(10,17,32,.94),rgba(10,17,32,.72)),url(/assets/images/backpic/back-3.jpg);
  background-size:cover;background-position:center;
  overflow:hidden;
  box-shadow:var(--shadow-card);
}
.article-cta::before{content:"";position:absolute;left:0;top:24px;bottom:24px;width:4px;border-radius:4px;background:linear-gradient(180deg,var(--brand-soft),var(--brand-deep));}
.article-cta h2{font-size:clamp(1.3rem,2.2vw,1.85rem);font-weight:700;color:var(--ink);line-height:1.4;max-width:22em;position:relative;}
.article-cta p{color:var(--ink-2);font-size:.9375rem;line-height:1.85;margin-top:12px;max-width:36em;position:relative;}
.cta-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;flex:0 0 auto;position:relative;}

/* Footer */
.site-footer{
  position:relative;
  margin-top:96px;
  padding:72px 0 32px;
  border-top:1px solid var(--line);
  background-image:linear-gradient(180deg,rgba(10,17,32,.96),rgba(6,9,15,.99)),url(/assets/images/backpic/back-2.jpg);
  background-size:cover;
  background-position:center bottom;
  overflow:hidden;
}
.site-footer::before{content:"";position:absolute;inset:0;background:rgba(10,17,32,.82);pointer-events:none;}
.site-footer .container{position:relative;z-index:2;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1.15fr;gap:56px;padding-bottom:48px;}
.footer-brand p{color:var(--ink-2);font-size:.9rem;line-height:1.85;margin:18px 0 20px;max-width:30em;}
.footer-social{display:flex;align-items:center;gap:10px;margin-bottom:18px;}
.footer-social a{
  width:40px;height:40px;display:grid;place-items:center;
  border-radius:12px;border:1px solid var(--line);
  color:var(--ink-2);background:var(--glass);
  transition:var(--ease);
}
.footer-social a:hover{color:var(--brand);border-color:rgba(245,165,36,.42);background:rgba(245,165,36,.1);transform:translateY(-2px);}
.footer-domain{font-family:var(--mono);font-size:.75rem;letter-spacing:.08em;color:var(--ink-3);}
.footer-col h4{font-size:.9375rem;font-weight:700;color:var(--ink);margin-bottom:18px;letter-spacing:.02em;}
.footer-links{display:flex;flex-direction:column;gap:11px;}
.footer-links a{font-size:.9rem;color:var(--ink-2);transition:color var(--ease), transform var(--ease);}
.footer-links a:hover{color:var(--brand-soft);transform:translateX(3px);}
.footer-sub p{font-size:.9rem;color:var(--ink-2);line-height:1.85;margin-bottom:18px;}
.subscribe-form{max-width:460px;}
.subscribe-row{display:flex;align-items:center;gap:8px;background:var(--bg-elev);border:1px solid var(--line);border-radius:999px;padding:6px 6px 6px 18px;transition:border-color var(--ease), box-shadow var(--ease);}
.subscribe-row:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(79,209,197,.14);}
.subscribe-row input{flex:1;min-width:0;border:0;background:transparent;color:var(--ink);font-size:.9rem;height:38px;outline:none;}
.subscribe-row input::placeholder{color:var(--ink-3);}
.subscribe-row .btn-primary{padding:10px 20px;font-size:.875rem;flex:0 0 auto;}
.form-msg{font-size:.8125rem;margin-top:10px;color:var(--ink-3);min-height:1.4em;}
.form-msg.is-ok{color:var(--accent);}
.form-msg.is-error{color:#FF9A9A;}
.footer-bottom{
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  padding-top:26px;border-top:1px solid var(--line);
  font-size:.8125rem;color:var(--ink-3);
}
.footer-bottom a{color:var(--ink-3);}
.footer-bottom a:hover{color:var(--brand-soft);}

/* Responsive */
@media (max-width:1279px){
  .nav-search{width:180px;}
  .nav-link{padding:10px 9px;font-size:.9rem;}
}
@media (max-width:1023px){
  .container{padding:0 24px;}
  .nav-search{display:none;}
  .nav-toggle{display:inline-grid;place-items:center;}
  .nav-main{
    position:fixed;
    top:96px;left:16px;right:16px;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:2px;
    padding:16px;
    max-height:calc(100vh - 130px);
    overflow:auto;
    background:rgba(10,17,32,.97);
    backdrop-filter:blur(24px);
    -webkit-backdrop-filter:blur(24px);
    border:1px solid var(--line-strong);
    border-radius:24px;
    box-shadow:0 28px 70px rgba(0,0,0,.6);
  }
  body.nav-open .nav-main{display:flex;}
  .nav-link{padding:14px 16px;border-radius:14px;font-size:1rem;}
  .nav-link::after{display:none;}
  .nav-link.is-active{background:rgba(245,165,36,.12);color:var(--brand-soft);}
  .nav-more>button{justify-content:space-between;}
  .nav-drop{
    position:static;opacity:1;visibility:visible;transform:none;
    display:block;background:transparent;border:0;box-shadow:none;
    padding:0 0 6px 14px;min-width:0;
  }
  .nav-drop a{padding:12px 14px;border-radius:12px;font-size:.9375rem;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:40px;}
  .footer-brand{grid-column:1 / -1;}
  .article-cta{flex-direction:column;align-items:flex-start;gap:26px;padding:38px 32px;}
  .page-hero{padding:112px 0 104px;}
  .article-shell{margin-top:-64px;}
}
@media (max-width:767px){
  .container{padding:0 20px;}
  .site-header{top:10px;padding:0 12px;}
  .nav-wrap{height:60px;padding:0 14px;gap:10px;}
  .brand__mark{width:34px;height:34px;border-radius:10px;}
  .brand__text{font-size:.95rem;}
  .nav-cta{display:none;}
  .page-hero{padding:98px 0 92px;}
  .article-shell{margin-top:-56px;}
  .article-lead{padding:16px 18px;font-size:1rem;}
  .article-body{font-size:15.5px;line-height:1.9;}
  .article-body h2{font-size:1.3rem;margin-top:2em;}
  .article-body h3{font-size:1.1rem;}
  .article-meta{gap:8px;font-size:.78rem;}
  .article-footer{flex-direction:column;gap:18px;}
  .related,.article-cta{margin-top:64px;}
  .article-cta{padding:32px 24px;border-radius:20px;}
  .footer-grid{grid-template-columns:1fr;gap:36px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px;}
  .section-head h2::before{height:18px;}
}
@media (max-width:479px){
  .container{padding:0 16px;}
  .brand__text{font-size:.875rem;}
  .brand__mark{width:32px;height:32px;}
  .page-hero h1{font-size:1.5rem;}
  .breadcrumb .crumb-current{max-width:18ch;}
  .subscribe-row{flex-direction:column;align-items:stretch;border-radius:18px;padding:10px;}
  .subscribe-row input{height:44px;padding:0 8px;}
  .subscribe-row .btn-primary{width:100%;}
  .empty-state{padding:36px 20px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

/* roulang page: category1 */
:root{
  --bg-void:#06090F;
  --bg-deep:#0A1120;
  --bg-elev:#111A2E;
  --brand:#F5A524;
  --brand-soft:#FFC96B;
  --brand-deep:#C97F12;
  --accent:#4FD1C5;
  --accent-soft:#7FE6DC;
  --accent-alt:#7C5CFF;
  --ink:#F2F5FA;
  --ink-2:#A9B4C7;
  --ink-3:#6B7891;
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.18);
  --glass:rgba(255,255,255,.05);
  --glass-2:rgba(255,255,255,.08);
  --r-card:20px;
  --r-sm:14px;
  --r-img:16px;
  --r-panel:24px;
  --shadow-card:0 1px 0 rgba(255,255,255,.06) inset, 0 12px 32px rgba(0,0,0,.45);
  --shadow-hover:0 18px 48px rgba(0,0,0,.55), 0 0 0 1px var(--line-strong);
  --ease:200ms cubic-bezier(.2,.7,.3,1);
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei","Helvetica Neue",system-ui,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg-void);
  color:var(--ink);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.9;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border-radius:var(--r-img);}
a{color:inherit;text-decoration:none;transition:color var(--ease);}
a:hover{color:var(--accent);}
button{font-family:inherit;cursor:pointer;}
input,textarea,select{font-family:inherit;}
h1,h2,h3,h4{margin:0;font-weight:700;letter-spacing:-0.01em;color:var(--ink);}
p{margin:0 0 1em;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;}
.container{max-width:1240px;margin:0 auto;padding:0 32px;}

/* ---------- Header / Nav ---------- */
.site-header{
  position:fixed;
  top:16px;left:0;right:0;
  z-index:100;
  padding:0 20px;
  transition:top var(--ease);
}
.nav-wrap{
  max-width:1240px;
  margin:0 auto;
  height:68px;
  display:flex;
  align-items:center;
  gap:18px;
  padding:0 14px 0 18px;
  background:rgba(10,17,32,.72);
  backdrop-filter:blur(20px) saturate(140%);
  -webkit-backdrop-filter:blur(20px) saturate(140%);
  border:1px solid var(--line);
  border-radius:999px;
  transition:height var(--ease),background var(--ease),border-color var(--ease);
}
.site-header.is-scrolled .nav-wrap{
  height:60px;
  background:rgba(8,13,24,.92);
  border-color:var(--line-strong);
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand__mark{
  width:36px;height:36px;
  display:grid;place-items:center;
  border-radius:10px;
  background:linear-gradient(140deg,rgba(245,165,36,.22),rgba(79,209,197,.14));
  border:1px solid var(--line-strong);
  transition:transform var(--ease),box-shadow var(--ease);
}
.brand__mark svg{width:22px;height:22px;}
.brand:hover .brand__mark{transform:rotate(-8deg);box-shadow:0 0 18px rgba(245,165,36,.35);}
.brand__text{font-size:1.0625rem;font-weight:700;color:var(--ink);white-space:nowrap;}
.brand__text em{font-style:normal;color:var(--brand);}
.nav-main{
  display:flex;
  align-items:center;
  gap:2px;
  margin-left:auto;
}
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:8px 12px;
  font-size:.9375rem;
  color:var(--ink-2);
  background:none;
  border:0;
  border-radius:999px;
  white-space:nowrap;
  transition:color var(--ease),background var(--ease);
}
.nav-link::after{
  content:"";
  position:absolute;
  left:50%;bottom:2px;
  width:16px;height:2px;
  border-radius:2px;
  background:var(--brand);
  transform:translateX(-50%) scaleX(0);
  transform-origin:center;
  transition:transform var(--ease);
}
.nav-link:hover{color:var(--ink);background:rgba(255,255,255,.05);}
.nav-link:hover::after{transform:translateX(-50%) scaleX(1);}
.nav-link.is-active{color:var(--ink);font-weight:600;}
.nav-link.is-active::after{transform:translateX(-50%) scaleX(1);}
.nav-more{position:relative;}
.nav-drop{
  position:absolute;
  top:calc(100% + 12px);
  left:50%;
  transform:translateX(-50%) translateY(-6px);
  min-width:200px;
  padding:8px;
  display:flex;
  flex-direction:column;
  gap:2px;
  background:rgba(12,20,36,.98);
  border:1px solid var(--line-strong);
  border-radius:16px;
  box-shadow:0 24px 48px rgba(0,0,0,.55);
  opacity:0;
  visibility:hidden;
  transition:opacity var(--ease),transform var(--ease),visibility var(--ease);
}
.nav-drop a{
  padding:9px 12px;
  border-radius:10px;
  font-size:.9375rem;
  color:var(--ink-2);
}
.nav-drop a:hover{background:var(--glass-2);color:var(--ink);}
.nav-more:hover .nav-drop,
.nav-more:focus-within .nav-drop{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}
.nav-tools{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.nav-search{
  display:flex;
  align-items:center;
  gap:8px;
  height:42px;
  padding:0 16px;
  background:var(--glass);
  border:1px solid var(--line);
  border-radius:999px;
  transition:border-color var(--ease),box-shadow var(--ease);
}
.nav-search i{color:var(--ink-3);font-size:.8125rem;}
.nav-search input{
  width:160px;
  border:0;
  background:transparent;
  color:var(--ink);
  font-size:.875rem;
  outline:none;
}
.nav-search input::placeholder{color:var(--ink-3);}
.nav-search:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(79,209,197,.16);}
.btn-primary{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 26px;
  border:0;
  border-radius:999px;
  background:linear-gradient(120deg,#FFC96B,#F5A524 55%,#E07A17);
  color:#0A1120;
  font-size:.9375rem;
  font-weight:700;
  line-height:1.2;
  box-shadow:0 8px 28px rgba(245,165,36,.35);
  transition:transform var(--ease),box-shadow var(--ease),filter var(--ease);
}
.btn-primary:hover{
  color:#0A1120;
  filter:brightness(1.06);
  transform:translateY(-1px);
  box-shadow:0 12px 36px rgba(245,165,36,.5);
}
.btn-primary:active{transform:translateY(1px);box-shadow:0 6px 18px rgba(245,165,36,.35);}
.nav-cta{padding:11px 20px;font-size:.875rem;}
.btn-ghost{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 24px;
  border-radius:999px;
  border:1px solid var(--line-strong);
  background:transparent;
  color:var(--ink);
  font-size:.9375rem;
  font-weight:600;
  transition:border-color var(--ease),background var(--ease),transform var(--ease);
}
.btn-ghost:hover{border-color:var(--brand);background:var(--glass-2);color:var(--ink);transform:translateY(-1px);}
.btn-ghost:active{transform:translateY(1px);}
.btn-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--accent);
  font-size:.9375rem;
  font-weight:600;
}
.btn-link i{transition:transform var(--ease);}
.btn-link:hover{color:var(--accent-soft);}
.btn-link:hover i{transform:translateX(4px);}
.nav-toggle{
  display:none;
  width:44px;height:44px;
  border-radius:50%;
  border:1px solid var(--line-strong);
  background:var(--glass);
  color:var(--ink);
  font-size:1rem;
}
.nav-toggle:hover{background:var(--glass-2);}

/* ---------- Page shell ---------- */
main{padding-top:0;}
.page-top{padding-top:112px;}
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:.8125rem;
  color:var(--ink-3);
  letter-spacing:.02em;
  margin-bottom:20px;
}
.breadcrumb a{color:var(--ink-3);}
.breadcrumb a:hover{color:var(--accent);}
.breadcrumb .sep{color:var(--ink-3);opacity:.6;}
.breadcrumb .current{color:var(--ink-2);}

/* ---------- Hero banner ---------- */
.hero-banner{
  position:relative;
  border-radius:var(--r-panel);
  overflow:hidden;
  min-height:380px;
  display:flex;
  align-items:flex-end;
  padding:44px;
  background-image:url(/assets/images/backpic/back-1.jpg);
  background-size:cover;
  background-position:center;
  border:1px solid var(--line);
  isolation:isolate;
}
.hero-banner::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(6,9,15,.25) 0%,rgba(6,9,15,.72) 58%,rgba(6,9,15,.96) 100%),
             linear-gradient(100deg,rgba(10,17,32,.92) 0%,rgba(10,17,32,.45) 55%,rgba(10,17,32,.15) 100%);
  z-index:1;
}
.hero-banner__inner{position:relative;z-index:2;max-width:780px;}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:.75rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--accent);
  margin-bottom:16px;
}
.eyebrow::before{content:"";width:20px;height:1px;background:var(--accent);opacity:.7;}
.hero-banner h1{
  font-size:clamp(2.05rem,4.4vw,3.2rem);
  font-weight:800;
  line-height:1.16;
  letter-spacing:-0.02em;
  margin-bottom:18px;
}
.hero-banner h1 span{color:var(--brand-soft);}
.hero-banner .lede{
  font-size:1rem;
  line-height:1.85;
  color:var(--ink-2);
  max-width:620px;
  margin-bottom:26px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px;}

/* ---------- Badges / pills ---------- */
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 12px;
  border-radius:999px;
  font-size:.75rem;
  font-weight:600;
  letter-spacing:.02em;
  background:rgba(245,165,36,.14);
  color:var(--brand-soft);
  border:1px solid rgba(245,165,36,.24);
}
.badge--teal{background:rgba(79,209,197,.14);color:var(--accent-soft);border-color:rgba(79,209,197,.24);}
.badge--violet{background:rgba(124,92,255,.16);color:#B3A1FF;border-color:rgba(124,92,255,.26);}
.pill-row{display:flex;flex-wrap:wrap;gap:12px;}
.pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:11px 20px;
  border-radius:999px;
  border:1px solid var(--line-strong);
  background:var(--glass);
  color:var(--ink-2);
  font-size:.9375rem;
  font-weight:600;
  transition:border-color var(--ease),color var(--ease),background var(--ease),transform var(--ease);
}
.pill i{font-size:.75rem;color:var(--brand);transition:transform var(--ease);}
.pill:hover{color:var(--ink);border-color:var(--brand);background:var(--glass-2);transform:translateY(-2px);}
.pill:hover i{transform:translateX(3px);}

/* ---------- Sections ---------- */
.section{padding:96px 0;}
.section--tight{padding:64px 0;}
.section--alt{background:var(--bg-deep);}
.sec-head{max-width:760px;margin-bottom:44px;}
.sec-title{
  position:relative;
  padding-left:18px;
  font-size:clamp(1.35rem,2vw,1.9rem);
  font-weight:700;
  line-height:1.35;
  margin-bottom:14px;
}
.sec-title::before{
  content:"";
  position:absolute;
  left:0;top:.32em;
  width:4px;height:20px;
  border-radius:2px;
  background:var(--brand);
}
.sec-desc{color:var(--ink-2);font-size:.9375rem;line-height:1.85;margin:0;}

/* ---------- Grid gutters ---------- */
.gutters{margin-left:-12px;margin-right:-12px;}
.gutters>.cell{padding-left:12px;padding-right:12px;margin-bottom:24px;}

/* ---------- Intro + steps ---------- */
.intro-panel{
  background:var(--glass);
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  border:1px solid var(--line-strong);
  border-radius:var(--r-panel);
  padding:32px;
  position:relative;
  overflow:hidden;
  box-shadow:var(--shadow-card);
}
.intro-panel::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);
}
.intro-panel h2{
  font-size:clamp(1.3rem,1.9vw,1.65rem);
  line-height:1.4;
  margin-bottom:16px;
}
.intro-panel p{color:var(--ink-2);font-size:.9375rem;line-height:1.9;margin-bottom:16px;}
.intro-panel p:last-of-type{margin-bottom:24px;}
.intro-figure{
  margin-top:24px;
  border-radius:var(--r-img);
  overflow:hidden;
  border:1px solid var(--line);
}
.intro-figure img{width:100%;height:180px;object-fit:cover;transition:transform 500ms var(--ease);}
.intro-panel:hover .intro-figure img{transform:scale(1.04);}

.steps{
  position:relative;
  display:flex;
  flex-direction:column;
  gap:14px;
}
.steps::before{
  content:"";
  position:absolute;
  left:44px;
  top:32px;
  bottom:32px;
  width:1px;
  background:linear-gradient(180deg,transparent,rgba(245,165,36,.55),rgba(79,209,197,.35),transparent);
  z-index:0;
}
.step{
  position:relative;
  z-index:1;
  display:flex;
  gap:18px;
  padding:22px 24px;
  background:var(--glass);
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  border:1px solid var(--line-strong);
  border-radius:var(--r-card);
  box-shadow:var(--shadow-card);
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease),background var(--ease);
}
.step:hover{transform:translateX(6px);background:var(--glass-2);border-color:rgba(245,165,36,.45);box-shadow:var(--shadow-hover);}
.step__no{
  flex:0 0 auto;
  width:44px;
  font-family:var(--font-mono);
  font-size:1.05rem;
  font-weight:700;
  color:var(--brand);
  letter-spacing:.02em;
  line-height:1.7;
}
.step__body h3{font-size:1.0625rem;line-height:1.5;margin-bottom:6px;}
.step__body p{margin:0;font-size:.9375rem;line-height:1.8;color:var(--ink-2);}
.step__meta{
  display:inline-flex;
  align-items:center;
  gap:6px;
  margin-top:10px;
  font-size:.8125rem;
  color:var(--ink-3);
  letter-spacing:.02em;
}
.step__meta i{color:var(--accent);font-size:.6875rem;}

/* ---------- Benefit cards ---------- */
.benefit{
  height:100%;
  padding:26px;
  background:var(--glass);
  border:1px solid var(--line-strong);
  border-radius:var(--r-card);
  box-shadow:var(--shadow-card);
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.benefit:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow-hover);}
.benefit__icon{
  width:46px;height:46px;
  display:grid;place-items:center;
  border-radius:14px;
  margin-bottom:18px;
  background:linear-gradient(140deg,rgba(245,165,36,.2),rgba(79,209,197,.12));
  border:1px solid var(--line-strong);
  color:var(--brand-soft);
  font-size:1.05rem;
}
.benefit h3{font-size:1.0625rem;line-height:1.5;margin-bottom:8px;}
.benefit p{margin:0;font-size:.9375rem;line-height:1.8;color:var(--ink-2);}

/* ---------- Compare columns ---------- */
.compare{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:0;
  background:var(--glass);
  border:1px solid var(--line-strong);
  border-radius:var(--r-panel);
  overflow:hidden;
  box-shadow:var(--shadow-card);
}
.compare__col{padding:8px 0;}
.compare__col+.compare__col{border-left:1px solid var(--line);}
.compare__head{
  display:flex;
  align-items:center;
  gap:10px;
  padding:18px 28px 14px;
  font-size:.875rem;
  font-weight:700;
  letter-spacing:.04em;
}
.compare__head .dot{width:8px;height:8px;border-radius:50%;flex:0 0 auto;}
.compare__head--warn{color:#FFB4A2;}
.compare__head--warn .dot{background:#FF8A73;box-shadow:0 0 12px rgba(255,138,115,.6);}
.compare__head--good{color:var(--accent-soft);}
.compare__head--good .dot{background:var(--accent);box-shadow:0 0 12px rgba(79,209,197,.6);}
.compare__item{
  padding:14px 28px;
  border-top:1px solid rgba(255,255,255,.06);
  font-size:.9375rem;
  line-height:1.8;
  color:var(--ink-2);
}
.compare__item strong{display:block;color:var(--ink);font-weight:600;margin-bottom:2px;}

/* ---------- Resource cards ---------- */
.card{
  height:100%;
  display:flex;
  flex-direction:column;
  background:var(--glass);
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  border:1px solid var(--line-strong);
  border-radius:var(--r-card);
  overflow:hidden;
  box-shadow:var(--shadow-card);
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(255,255,255,.26);}
.card__cover{position:relative;overflow:hidden;border-radius:0;}
.card__cover img{width:100%;height:180px;object-fit:cover;transition:transform 500ms var(--ease);}
.card:hover .card__cover img{transform:scale(1.04);}
.card__cover::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(6,9,15,0) 45%,rgba(6,9,15,.55) 100%);
}
.card__body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.card__top{display:flex;align-items:center;justify-content:space-between;gap:10px;}
.card__time{font-size:.8125rem;color:var(--ink-3);letter-spacing:.02em;white-space:nowrap;}
.card h3{
  font-size:1.0625rem;
  line-height:1.55;
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.card p{
  margin:0;
  font-size:.875rem;
  line-height:1.8;
  color:var(--ink-2);
  display:-webkit-box;
  -webkit-line-clamp:2;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.card__foot{margin-top:auto;padding-top:6px;}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:880px;}
.faq-item{
  background:var(--glass);
  border:1px solid var(--line-strong);
  border-radius:var(--r-sm);
  overflow:hidden;
  transition:border-color var(--ease),background var(--ease);
}
.faq-item:hover{border-color:rgba(255,255,255,.26);background:var(--glass-2);}
.faq-item summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:18px 22px;
  font-size:1.0625rem;
  font-weight:600;
  color:var(--ink);
  cursor:pointer;
  list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary .icon{
  flex:0 0 auto;
  width:26px;height:26px;
  display:grid;place-items:center;
  border-radius:50%;
  border:1px solid var(--line-strong);
  color:var(--brand);
  font-size:.75rem;
  transition:transform var(--ease),background var(--ease);
}
.faq-item[open] summary .icon{transform:rotate(45deg);background:rgba(245,165,36,.16);}
.faq-item .faq-body{
  padding:0 22px 20px;
  font-size:.9375rem;
  line-height:1.85;
  color:var(--ink-2);
}

/* ---------- CTA banner ---------- */
.cta-banner{
  position:relative;
  border-radius:var(--r-panel);
  overflow:hidden;
  padding:48px;
  background-image:url(/assets/images/backpic/back-2.jpg);
  background-size:cover;
  background-position:center;
  border:1px solid var(--line-strong);
  isolation:isolate;
}
.cta-banner::before{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(8,13,24,.96) 0%,rgba(8,13,24,.86) 55%,rgba(8,13,24,.62) 100%);
  z-index:1;
}
.cta-banner::after{
  content:"";
  position:absolute;
  left:0;top:32px;bottom:32px;
  width:4px;
  border-radius:4px;
  background:linear-gradient(180deg,var(--brand-soft),var(--brand-deep));
  z-index:2;
}
.cta-inner{
  position:relative;
  z-index:3;
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:40px;
  align-items:center;
  padding-left:24px;
}
.cta-inner h2{font-size:clamp(1.4rem,2.2vw,1.9rem);line-height:1.4;margin-bottom:12px;}
.cta-inner p{color:var(--ink-2);font-size:.9375rem;line-height:1.85;margin:0;max-width:440px;}
.subscribe-form{width:100%;max-width:520px;}
.subscribe-row{
  display:flex;
  align-items:center;
  gap:6px;
  padding:6px;
  background:var(--bg-elev);
  border:1px solid var(--line);
  border-radius:999px;
  transition:border-color var(--ease),box-shadow var(--ease);
}
.subscribe-row:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(79,209,197,.16);}
.subscribe-row input{
  flex:1;
  min-width:0;
  height:44px;
  padding:0 16px;
  border:0;
  background:transparent;
  color:var(--ink);
  font-size:.9375rem;
  outline:none;
}
.subscribe-row input::placeholder{color:var(--ink-3);}
.subscribe-row .btn-primary{padding:11px 22px;font-size:.875rem;flex:0 0 auto;}
.form-msg{margin:10px 4px 0;font-size:.8125rem;color:var(--accent-soft);min-height:18px;}
.form-msg.is-error{color:#FF9C86;}

/* ---------- Footer ---------- */
.site-footer{
  position:relative;
  background:var(--bg-deep);
  border-top:1px solid var(--line);
  padding:72px 0 32px;
  overflow:hidden;
}
.site-footer::before{
  content:"";
  position:absolute;inset:0;
  background-image:url(/assets/images/backpic/back-3.jpg);
  background-size:cover;
  background-position:center;
  opacity:.07;
  pointer-events:none;
}
.site-footer .container{position:relative;z-index:1;}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1.1fr;
  gap:48px;
}
.footer-brand p{
  margin:18px 0;
  font-size:.9375rem;
  line-height:1.85;
  color:var(--ink-2);
  max-width:360px;
}
.footer-social{display:flex;gap:10px;margin-bottom:16px;}
.footer-social a{
  width:40px;height:40px;
  display:grid;place-items:center;
  border-radius:12px;
  border:1px solid var(--line);
  background:var(--glass);
  color:var(--ink-2);
  font-size:.875rem;
  transition:border-color var(--ease),color var(--ease),transform var(--ease),background var(--ease);
}
.footer-social a:hover{color:var(--brand-soft);border-color:var(--brand);background:var(--glass-2);transform:translateY(-2px);}
.footer-domain{font-size:.75rem;letter-spacing:.08em;color:var(--ink-3);font-family:var(--font-mono);}
.footer-col h4{
  font-size:.8125rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--brand-soft);
  margin-bottom:18px;
}
.footer-links{display:flex;flex-direction:column;gap:10px;}
.footer-links a{font-size:.9375rem;color:var(--ink-2);}
.footer-links a:hover{color:var(--accent);}
.footer-sub p{font-size:.9375rem;color:var(--ink-2);line-height:1.8;margin-bottom:16px;}
.footer-bottom{
  margin-top:56px;
  padding-top:24px;
  border-top:1px solid var(--line);
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:12px;
  font-size:.8125rem;
  color:var(--ink-3);
  letter-spacing:.02em;
}
.footer-bottom a{color:var(--ink-3);}
.footer-bottom a:hover{color:var(--accent);}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity 400ms var(--ease),transform 400ms var(--ease);}
.reveal.is-in{opacity:1;transform:translateY(0);}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;}
  .reveal{opacity:1;transform:none;}
}

/* ---------- Responsive ---------- */
@media (max-width:1279px){
  .container{padding:0 28px;}
  .nav-search input{width:120px;}
  .footer-grid{gap:36px;}
}
@media (max-width:1023px){
  .nav-main{
    position:fixed;
    top:96px;
    left:16px;right:16px;
    margin-left:0;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:4px;
    padding:18px;
    background:rgba(8,13,24,.98);
    border:1px solid var(--line-strong);
    border-radius:24px;
    box-shadow:0 28px 64px rgba(0,0,0,.6);
    max-height:calc(100vh - 130px);
    overflow-y:auto;
  }
  .nav-main.is-open{display:flex;}
  .nav-link{justify-content:space-between;padding:12px 14px;font-size:1rem;border-radius:12px;}
  .nav-link::after{display:none;}
  .nav-link.is-active{background:rgba(245,165,36,.12);color:var(--brand-soft);}
  .nav-drop{
    position:static;
    transform:none;
    opacity:1;
    visibility:visible;
    background:transparent;
    border:0;
    box-shadow:none;
    padding:0 0 0 14px;
    min-width:0;
  }
  .nav-search{display:none;}
  .nav-toggle{display:grid;place-items:center;}
  .nav-tools{margin-left:auto;}
  .section{padding:72px 0;}
  .page-top{padding-top:104px;}
  .hero-banner{min-height:340px;padding:32px;}
  .cta-inner{grid-template-columns:1fr;gap:28px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
  .footer-brand{grid-column:1 / -1;}
}
@media (max-width:767px){
  .container{padding:0 20px;}
  .nav-wrap{height:60px;padding:0 10px 0 14px;gap:10px;}
  .brand__mark{width:32px;height:32px;}
  .brand__text{font-size:.9375rem;}
  .nav-cta{padding:9px 16px;font-size:.8125rem;}
  .page-top{padding-top:92px;}
  .hero-banner{min-height:0;padding:26px 22px 30px;border-radius:18px;}
  .hero-banner h1{font-size:clamp(1.6rem,7vw,2rem);}
  .hero-banner .lede{font-size:.9375rem;}
  .hero-actions .btn-primary,.hero-actions .btn-ghost{flex:1 1 100%;}
  .section{padding:56px 0;}
  .intro-panel{padding:24px;}
  .step{flex-direction:column;gap:8px;padding:20px;}
  .steps::before{left:32px;}
  .compare{grid-template-columns:1fr;}
  .compare__col+.compare__col{border-left:0;border-top:1px solid var(--line);}
  .cta-banner{padding:28px 22px 30px;}
  .cta-inner{padding-left:14px;}
  .subscribe-row{flex-direction:column;border-radius:20px;padding:10px;gap:10px;}
  .subscribe-row input{width:100%;}
  .subscribe-row .btn-primary{width:100%;}
  .footer-grid{grid-template-columns:1fr;gap:32px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;margin-top:40px;}
  .sec-head{margin-bottom:32px;}
}
@media (max-width:479px){
  .brand__text em{display:inline;}
  .nav-cta{display:none;}
  .hero-tags{gap:6px;}
  .pill{padding:10px 16px;font-size:.875rem;}
  .faq-item summary{font-size:1rem;padding:16px 18px;}
  .faq-item .faq-body{padding:0 18px 18px;}
  .step__no{font-size:.9375rem;}
}

/* roulang page: category2 */
:root{
  --bg-void:#06090F;
  --bg-deep:#0A1120;
  --bg-elev:#111A2E;
  --brand:#F5A524;
  --brand-soft:#FFC96B;
  --brand-deep:#C97F12;
  --accent:#4FD1C5;
  --accent-alt:#7C5CFF;
  --ink:#F2F5FA;
  --ink-2:#A9B4C7;
  --ink-3:#6B7891;
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.18);
  --glass:rgba(255,255,255,.05);
  --glass-2:rgba(255,255,255,.08);
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:10px;
  --shadow-card:0 1px 0 rgba(255,255,255,.06) inset,0 12px 32px rgba(0,0,0,.45);
  --shadow-hover:0 18px 48px rgba(0,0,0,.55),0 0 0 1px var(--line-strong);
  --ease:200ms cubic-bezier(.2,.7,.3,1);
  --container:1240px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  padding-top:100px;
  background:var(--bg-void);
  color:var(--ink);
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei","Helvetica Neue",system-ui,sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--accent);text-decoration:none;transition:color var(--ease),border-color var(--ease)}
a:hover{color:var(--brand-soft)}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
.container{max-width:var(--container);margin:0 auto;padding:0 32px}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* ========== Header / Nav ========== */
.site-header{position:fixed;top:16px;left:0;right:0;z-index:200;padding:0 20px}
.nav-wrap{
  max-width:var(--container);margin:0 auto;height:68px;
  display:flex;align-items:center;gap:20px;
  padding:0 12px 0 18px;
  background:rgba(10,17,32,.72);
  backdrop-filter:blur(20px) saturate(140%);
  -webkit-backdrop-filter:blur(20px) saturate(140%);
  border:1px solid var(--line);
  border-radius:999px;
  transition:height var(--ease),background var(--ease),box-shadow var(--ease);
}
.site-header.is-scrolled .nav-wrap{height:60px;background:rgba(8,13,24,.92);box-shadow:0 14px 40px rgba(0,0,0,.45)}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);flex-shrink:0}
.brand:hover{color:var(--ink)}
.brand__mark{
  width:36px;height:36px;border-radius:10px;
  display:grid;place-items:center;
  background:linear-gradient(150deg,rgba(245,165,36,.22),rgba(79,209,197,.14));
  border:1px solid var(--line-strong);
}
.brand__mark svg{width:20px;height:20px}
.brand__text{font-weight:700;font-size:1rem;letter-spacing:.01em;white-space:nowrap}
.brand__text em{font-style:normal;color:var(--brand)}
.nav-main{display:flex;align-items:center;gap:2px;flex:1;min-width:0}
.nav-link{
  position:relative;display:inline-flex;align-items:center;gap:6px;
  padding:9px 13px;border-radius:999px;
  font-size:.9375rem;color:var(--ink-2);background:none;border:0;cursor:pointer;
  white-space:nowrap;transition:color var(--ease),background var(--ease);
}
.nav-link:hover{color:var(--ink);background:var(--glass)}
.nav-link::after{
  content:"";position:absolute;left:50%;bottom:2px;transform:translateX(-50%) scaleX(0);
  width:16px;height:2px;border-radius:2px;background:var(--brand);
  transition:transform var(--ease);
}
.nav-link:hover::after,.nav-link.is-active::after{transform:translateX(-50%) scaleX(1)}
.nav-link.is-active{color:var(--ink)}
.nav-more{position:relative}
.nav-drop{
  position:absolute;top:calc(100% + 10px);left:50%;transform:translate(-50%,6px);
  min-width:190px;padding:8px;
  display:flex;flex-direction:column;gap:2px;
  background:rgba(10,17,32,.96);
  border:1px solid var(--line-strong);border-radius:16px;
  box-shadow:0 20px 50px rgba(0,0,0,.6);
  opacity:0;visibility:hidden;transition:opacity var(--ease),transform var(--ease),visibility var(--ease);
}
.nav-more:hover .nav-drop,.nav-more:focus-within .nav-drop{opacity:1;visibility:visible;transform:translate(-50%,0)}
.nav-drop a{padding:10px 14px;border-radius:10px;color:var(--ink-2);font-size:.9375rem}
.nav-drop a:hover{color:var(--ink);background:var(--glass)}
.nav-tools{display:flex;align-items:center;gap:10px;flex-shrink:0}
.nav-search{
  display:flex;align-items:center;gap:8px;
  padding:0 14px;height:40px;width:210px;
  background:var(--glass);border:1px solid var(--line);border-radius:999px;
  transition:border-color var(--ease),background var(--ease);
}
.nav-search:focus-within{border-color:var(--accent);background:var(--glass-2)}
.nav-search i{color:var(--ink-3);font-size:.8125rem}
.nav-search input{
  flex:1;min-width:0;background:none;border:0;color:var(--ink);
  font-size:.875rem;outline:none;
}
.nav-search input::placeholder{color:var(--ink-3)}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  background:var(--glass);border:1px solid var(--line-strong);
  color:var(--ink);font-size:1rem;cursor:pointer;
}
.btn-primary{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;border:0;cursor:pointer;
  background:linear-gradient(120deg,#FFC96B,#F5A524 55%,#E07A17);
  color:#0A1120;font-weight:700;font-size:.9375rem;
  box-shadow:0 8px 28px rgba(245,165,36,.32);
  transition:transform var(--ease),box-shadow var(--ease),filter var(--ease);
}
.btn-primary:hover{color:#0A1120;filter:brightness(1.07);transform:translateY(-2px);box-shadow:0 12px 36px rgba(245,165,36,.5)}
.btn-primary:active{transform:translateY(1px)}
.nav-cta{padding:11px 22px}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:999px;
  background:transparent;border:1px solid var(--line-strong);
  color:var(--ink);font-weight:600;font-size:.9375rem;cursor:pointer;
  transition:background var(--ease),border-color var(--ease),color var(--ease);
}
.btn-ghost:hover{border-color:var(--brand);background:var(--glass-2);color:var(--ink)}
.btn-link{display:inline-flex;align-items:center;gap:8px;color:var(--accent);font-weight:600;font-size:.9375rem}
.btn-link i{transition:transform var(--ease)}
.btn-link:hover{color:var(--brand-soft)}
.btn-link:hover i{transform:translateX(4px)}

/* ========== Hero ========== */
.hero{position:relative;margin-top:-100px;padding:200px 0 88px;overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:0}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero__bg::after{
  content:"";position:absolute;inset:0;
  background:
    linear-gradient(100deg,rgba(6,9,15,.97) 0%,rgba(6,9,15,.88) 42%,rgba(6,9,15,.55) 100%),
    linear-gradient(180deg,rgba(6,9,15,.4) 0%,rgba(6,9,15,.1) 40%,var(--bg-void) 100%);
}
.hero .container{position:relative;z-index:1}
.hero__grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.75rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--accent);margin-bottom:16px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--accent);opacity:.7}
.hero h1{
  font-size:clamp(2.05rem,4.1vw,3.2rem);
  font-weight:800;line-height:1.18;letter-spacing:-.02em;
  max-width:16em;
}
.hero h1 em{font-style:normal;color:var(--brand-soft)}
.hero__lead{margin-top:20px;font-size:1.0625rem;line-height:1.85;color:var(--ink-2);max-width:34em}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero__stats{display:flex;flex-wrap:wrap;gap:12px;margin-top:40px}
.stat-chip{
  display:flex;align-items:baseline;gap:10px;
  padding:12px 18px;border-radius:999px;
  background:var(--glass);border:1px solid var(--line-strong);
  backdrop-filter:blur(18px) saturate(140%);
}
.stat-chip b{
  font-family:"JetBrains Mono",ui-monospace,monospace;
  font-size:1.25rem;color:var(--brand-soft);font-weight:700;line-height:1;
}
.stat-chip span{font-size:.8125rem;color:var(--ink-2);letter-spacing:.02em}
.hero__visual{position:relative}
.hero__visual img{
  width:100%;border-radius:24px;border:1px solid var(--line-strong);
  box-shadow:0 30px 70px rgba(0,0,0,.6);
}
.hero__tag{
  position:absolute;left:-18px;bottom:24px;
  display:flex;align-items:center;gap:10px;
  padding:12px 18px;border-radius:16px;
  background:rgba(17,26,46,.9);border:1px solid var(--line-strong);
  backdrop-filter:blur(16px);box-shadow:0 18px 40px rgba(0,0,0,.5);
  font-size:.8125rem;color:var(--ink-2);
}
.hero__tag i{color:var(--brand)}
.hero__tag b{color:var(--ink);font-size:.9375rem;font-family:"JetBrains Mono",ui-monospace,monospace}

/* ========== Section 基礎 ========== */
.section{padding:96px 0}
.section--deep{background:var(--bg-deep)}
.sec-head{max-width:740px;margin-bottom:44px}
.sec-head h2{
  position:relative;padding-left:18px;
  font-size:clamp(1.35rem,2vw,1.9rem);font-weight:700;line-height:1.35;letter-spacing:-.01em;
}
.sec-head h2::before{
  content:"";position:absolute;left:0;top:.22em;
  width:4px;height:1.05em;border-radius:2px;
  background:linear-gradient(180deg,var(--brand-soft),var(--brand-deep));
}
.sec-head p{margin-top:14px;color:var(--ink-2);font-size:.9688rem;line-height:1.85;max-width:40em}

/* ========== 對照雙欄 ========== */
.compare{
  display:grid;grid-template-columns:1fr 1px 1fr;gap:0;
  background:var(--glass);border:1px solid var(--line-strong);
  border-radius:24px;overflow:hidden;
  backdrop-filter:blur(18px) saturate(140%);
}
.compare__col{padding:36px 32px}
.compare__divider{background:linear-gradient(180deg,transparent,var(--line-strong) 20%,var(--line-strong) 80%,transparent)}
.compare__head{margin-bottom:22px}
.compare__head .tag{
  display:inline-flex;align-items:center;gap:8px;
  padding:5px 12px;border-radius:999px;font-size:.75rem;font-weight:600;
  letter-spacing:.04em;margin-bottom:12px;
}
.tag--brand{background:rgba(245,165,36,.14);color:#FFC96B}
.tag--accent{background:rgba(79,209,197,.14);color:#7FE6DC}
.compare__head h3{font-size:1.1875rem;font-weight:700;line-height:1.4}
.compare__head p{margin-top:8px;font-size:.875rem;color:var(--ink-3)}
.compare__list{display:flex;flex-direction:column;gap:6px}
.c-item{
  display:grid;grid-template-columns:1fr auto;align-items:center;gap:16px;
  padding:16px 16px;border-radius:16px;border:1px solid transparent;
  transition:background var(--ease),border-color var(--ease),transform var(--ease);
}
.c-item:hover{background:var(--glass-2);border-color:var(--line);transform:translateX(4px)}
.c-item h4{font-size:1rem;font-weight:600;line-height:1.5;margin-bottom:4px}
.c-item p{font-size:.875rem;line-height:1.75;color:var(--ink-2)}
.c-item i{color:var(--ink-3);font-size:.8125rem;transition:color var(--ease),transform var(--ease)}
.c-item:hover i{color:var(--brand);transform:translateX(3px)}

/* ========== 交付清單 ========== */
.deliver-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.deliver{
  display:flex;gap:18px;align-items:flex-start;
  padding:24px 26px;border-radius:20px;
  background:var(--glass);border:1px solid var(--line);
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease),background var(--ease);
}
.deliver:hover{transform:translateY(-3px);background:var(--glass-2);border-color:var(--line-strong);box-shadow:var(--shadow-hover)}
.deliver__icon{
  flex-shrink:0;width:44px;height:44px;border-radius:14px;
  display:grid;place-items:center;
  background:rgba(245,165,36,.12);border:1px solid rgba(245,165,36,.28);
  color:var(--brand-soft);font-size:.9375rem;
}
.deliver h3{font-size:1.0625rem;font-weight:600;line-height:1.5;margin-bottom:6px}
.deliver p{font-size:.875rem;line-height:1.8;color:var(--ink-2)}
.deliver__num{
  margin-left:auto;flex-shrink:0;font-family:"JetBrains Mono",ui-monospace,monospace;
  font-size:.8125rem;color:var(--ink-3);
}

/* ========== 場景卡 ========== */
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.scene-card{
  display:flex;flex-direction:column;
  background:var(--glass);border:1px solid var(--line);
  border-radius:20px;overflow:hidden;
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.scene-card:hover{transform:translateY(-5px);border-color:var(--line-strong);box-shadow:var(--shadow-hover)}
.scene-card__media{position:relative;overflow:hidden;aspect-ratio:16/10}
.scene-card__media img{width:100%;height:100%;object-fit:cover;transition:transform 320ms cubic-bezier(.2,.7,.3,1)}
.scene-card:hover .scene-card__media img{transform:scale(1.05)}
.scene-card__media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(6,9,15,.7) 100%)}
.scene-card__body{padding:22px 24px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.scene-card__body h3{font-size:1.125rem;font-weight:600;line-height:1.45}
.scene-card__body p{font-size:.875rem;line-height:1.8;color:var(--ink-2);flex:1}
.scene-card__body .btn-link{font-size:.875rem;margin-top:4px}

/* ========== 流程 ========== */
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;position:relative;padding-top:26px}
.steps::before{
  content:"";position:absolute;top:0;left:20px;right:20px;height:1px;
  background:linear-gradient(90deg,rgba(245,165,36,0),rgba(245,165,36,.55),rgba(79,209,197,.45),rgba(245,165,36,0));
}
.step{position:relative;padding:26px 20px;border-radius:18px;background:var(--glass);border:1px solid var(--line);transition:background var(--ease),transform var(--ease),border-color var(--ease)}
.step:hover{background:var(--glass-2);transform:translateY(-4px);border-color:var(--line-strong)}
.step::before{
  content:"";position:absolute;top:-31px;left:20px;
  width:10px;height:10px;border-radius:50%;background:var(--brand);
  box-shadow:0 0 0 5px rgba(245,165,36,.14);
}
.step b{
  display:block;font-family:"JetBrains Mono",ui-monospace,monospace;
  font-size:1.375rem;color:var(--brand-soft);line-height:1;margin-bottom:12px;font-weight:700;
}
.step h3{font-size:1rem;font-weight:600;line-height:1.5;margin-bottom:8px}
.step p{font-size:.8438rem;line-height:1.75;color:var(--ink-2)}

/* ========== FAQ ========== */
.faq{display:flex;flex-direction:column;gap:12px;max-width:900px}
.faq-item{
  background:var(--glass);border:1px solid var(--line);border-radius:16px;
  transition:border-color var(--ease),background var(--ease);
}
.faq-item[open]{border-color:var(--line-strong);background:var(--glass-2)}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:20px 24px;cursor:pointer;list-style:none;
  font-size:1.0625rem;font-weight:600;line-height:1.55;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--brand-soft)}
.faq-icon{
  flex-shrink:0;width:30px;height:30px;border-radius:50%;
  display:grid;place-items:center;
  border:1px solid var(--line-strong);color:var(--brand);
  font-size:1rem;transition:transform var(--ease),background var(--ease);
}
.faq-item[open] .faq-icon{transform:rotate(45deg);background:rgba(245,165,36,.14)}
.faq-body{padding:0 24px 22px;font-size:.9375rem;line-height:1.85;color:var(--ink-2);max-width:62em}

/* ========== CTA ========== */
.cta-panel{
  position:relative;overflow:hidden;border-radius:24px;
  border:1px solid var(--line-strong);
  padding:56px 48px;
  background:rgba(17,26,46,.85);
}
.cta-panel__bg{position:absolute;inset:0;z-index:0}
.cta-panel__bg img{width:100%;height:100%;object-fit:cover;opacity:.22}
.cta-panel__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(10,17,32,.96),rgba(10,17,32,.7))}
.cta-panel__inner{position:relative;z-index:1}
.cta-panel .eyebrow{margin-bottom:14px}
.cta-panel h2{font-size:clamp(1.5rem,2.4vw,2.1rem);font-weight:700;line-height:1.3;letter-spacing:-.01em;max-width:22em}
.cta-panel p{margin-top:16px;color:var(--ink-2);font-size:.9688rem;line-height:1.85;max-width:44em}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.cta-note{margin-top:18px;font-size:.8125rem;color:var(--ink-3)}
.rel-links{margin-top:44px;padding-top:32px;border-top:1px solid var(--line)}
.rel-links h3{font-size:.8125rem;letter-spacing:.16em;color:var(--ink-3);text-transform:uppercase;margin-bottom:16px}
.rel-links__row{display:flex;flex-wrap:wrap;gap:10px}
.pill-link{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 18px;border-radius:999px;
  background:var(--glass);border:1px solid var(--line);
  color:var(--ink-2);font-size:.875rem;
  transition:color var(--ease),border-color var(--ease),background var(--ease),transform var(--ease);
}
.pill-link:hover{color:var(--ink);border-color:var(--brand);background:var(--glass-2);transform:translateY(-2px)}
.pill-link.is-current{color:#0A1120;background:linear-gradient(120deg,#FFC96B,#F5A524);border-color:transparent;font-weight:700}

/* ========== Footer ========== */
.site-footer{
  position:relative;background:var(--bg-deep);
  border-top:1px solid var(--line);
  padding:72px 0 32px;margin-top:0;overflow:hidden;
}
.site-footer::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:url(/assets/images/backpic/back-3.jpg) center/cover no-repeat;
  opacity:.08;
}
.site-footer .container{position:relative;z-index:1}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:48px}
.footer-brand .brand{margin-bottom:18px}
.footer-brand p{font-size:.875rem;line-height:1.85;color:var(--ink-2);max-width:26em}
.footer-social{display:flex;gap:10px;margin:20px 0 14px}
.footer-social a{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:var(--glass);border:1px solid var(--line);color:var(--ink-2);
  transition:color var(--ease),border-color var(--ease),background var(--ease),transform var(--ease);
}
.footer-social a:hover{color:var(--brand-soft);border-color:var(--brand);background:var(--glass-2);transform:translateY(-2px)}
.footer-domain{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:.75rem;color:var(--ink-3);letter-spacing:.04em}
.footer-col h4{font-size:.9375rem;font-weight:700;margin-bottom:18px;color:var(--ink)}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:.875rem;color:var(--ink-2)}
.footer-links a:hover{color:var(--brand-soft)}
.footer-sub p{font-size:.875rem;line-height:1.8;color:var(--ink-2);margin-bottom:16px}
.subscribe-form{max-width:420px}
.subscribe-row{display:flex;align-items:center;gap:8px;padding:6px;border-radius:999px;background:var(--bg-elev);border:1px solid var(--line)}
.subscribe-row:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(79,209,197,.14)}
.subscribe-row input{
  flex:1;min-width:0;height:40px;padding:0 14px;
  background:transparent;border:0;color:var(--ink);font-size:.9375rem;outline:none;
}
.subscribe-row input::placeholder{color:var(--ink-3)}
.subscribe-row .btn-primary{padding:10px 20px;font-size:.875rem}
.form-msg{margin-top:10px;font-size:.8125rem;color:var(--accent);min-height:1.2em}
.footer-bottom{
  margin-top:56px;padding-top:24px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  font-size:.8125rem;color:var(--ink-3);
}
.footer-bottom span{letter-spacing:.02em}

/* ========== 響應式 ========== */
@media (max-width:1279px){
  .hero{padding:180px 0 76px}
  .nav-search{width:170px}
  .compare__col{padding:32px 26px}
}
@media (max-width:1023px){
  body{padding-top:88px}
  .site-header{top:12px;padding:0 16px}
  .nav-wrap{height:60px;padding:0 10px 0 14px;gap:12px}
  .nav-toggle{display:grid;place-items:center}
  .nav-main{
    position:fixed;top:0;left:0;right:0;bottom:0;
    display:none;flex-direction:column;align-items:stretch;gap:4px;
    padding:100px 22px 32px;
    background:rgba(6,9,15,.97);
    backdrop-filter:blur(22px);
    overflow-y:auto;z-index:190;
  }
  .nav-main.is-open{display:flex}
  .nav-link{justify-content:flex-start;padding:14px 16px;font-size:1rem;border-radius:14px}
  .nav-link::after{display:none}
  .nav-link.is-active{background:var(--glass);color:var(--brand-soft)}
  .nav-drop{position:static;transform:none;opacity:1;visibility:visible;background:transparent;border:0;box-shadow:none;padding:0 0 0 12px;min-width:0}
  .nav-more .nav-link{pointer-events:none;color:var(--ink-3);font-size:.8125rem;letter-spacing:.1em;padding-bottom:2px}
  .nav-search{display:none}
  .hero{margin-top:-88px;padding:150px 0 64px}
  .hero__grid{grid-template-columns:1fr;gap:40px}
  .hero__visual{max-width:520px}
  .hero__tag{left:12px;bottom:12px}
  .section{padding:72px 0}
  .scene-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);padding-top:0}
  .steps::before{display:none}
  .step::before{display:none}
  .deliver-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:40px}
  .footer-brand{grid-column:1/-1}
}
@media (max-width:767px){
  .container{padding:0 20px}
  .hero{padding:130px 0 56px}
  .hero h1{font-size:clamp(1.75rem,6.4vw,2.3rem)}
  .hero__lead{font-size:1rem}
  .hero__stats{gap:10px}
  .stat-chip{padding:10px 14px}
  .stat-chip b{font-size:1.0625rem}
  .compare{grid-template-columns:1fr;border-radius:20px}
  .compare__divider{height:1px;width:auto;background:linear-gradient(90deg,transparent,var(--line-strong),transparent)}
  .compare__col{padding:26px 20px}
  .scene-grid{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .cta-panel{padding:36px 24px}
  .cta-actions .btn-primary,.cta-actions .btn-ghost{width:100%}
  .faq-item summary{padding:16px 18px;font-size:1rem}
  .faq-body{padding:0 18px 18px}
  .footer-grid{grid-template-columns:1fr;gap:36px}
  .footer-bottom{flex-direction:column;gap:8px}
}
@media (max-width:479px){
  .brand__text{font-size:.9375rem}
  .nav-cta{padding:10px 16px;font-size:.875rem}
  .hero__actions{flex-direction:column;align-items:stretch}
  .hero__actions .btn-primary,.hero__actions .btn-ghost{width:100%}
  .deliver{padding:20px 18px;gap:14px}
  .hero__tag{padding:10px 14px;font-size:.75rem}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}
}

/* roulang page: category3 */
:root{
  --bg-void:#06090F;
  --bg-deep:#0A1120;
  --bg-elev:#111A2E;
  --brand:#F5A524;
  --brand-soft:#FFC96B;
  --brand-deep:#C97F12;
  --accent:#4FD1C5;
  --accent-alt:#7C5CFF;
  --ink:#F2F5FA;
  --ink-2:#A9B4C7;
  --ink-3:#6B7891;
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.18);
  --glass:rgba(255,255,255,.05);
  --glass-2:rgba(255,255,255,.08);
  --radius-lg:24px;
  --radius:20px;
  --radius-sm:14px;
  --shadow:0 1px 0 rgba(255,255,255,.06) inset, 0 12px 32px rgba(0,0,0,.45);
  --shadow-hover:0 18px 48px rgba(0,0,0,.55), 0 0 0 1px var(--line-strong);
  --ease:200ms cubic-bezier(.2,.7,.3,1);
  --container:1240px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei","Helvetica Neue",system-ui,sans-serif;
  font-size:16px;
  line-height:1.9;
  color:var(--ink);
  background-color:var(--bg-void);
  background-image:radial-gradient(900px 520px at 82% -8%, rgba(245,165,36,.13), transparent 60%), radial-gradient(760px 480px at 4% 12%, rgba(79,209,197,.09), transparent 62%);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;transition:color var(--ease);}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:3px;}
button{font-family:inherit;}
h1,h2,h3,h4,p,ul,ol{margin:0;}
ul,ol{padding-left:1.3em;}
p{color:var(--ink-2);}
.container{max-width:var(--container);margin:0 auto;padding:0 32px;}
.section{padding:96px 0;}
.section--deep{background:var(--bg-deep);}
.section--tight{padding:72px 0;}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}

/* ---------- Buttons ---------- */
.btn-primary,.btn-ghost,.btn-link{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-weight:700;font-size:.9375rem;line-height:1;
  border-radius:999px;cursor:pointer;border:1px solid transparent;
  transition:transform var(--ease), box-shadow var(--ease), background var(--ease), border-color var(--ease), color var(--ease);
  min-height:44px;
}
.btn-primary{
  padding:15px 28px;
  color:#0A1120;
  background:linear-gradient(120deg,#FFC96B,#F5A524 55%,#E07A17);
  box-shadow:0 8px 28px rgba(245,165,36,.35);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 36px rgba(245,165,36,.5);}
.btn-primary:active{transform:translateY(1px);}
.btn-ghost{
  padding:14px 26px;color:var(--ink);background:transparent;border:1px solid var(--line-strong);
}
.btn-ghost:hover{background:var(--glass-2);border-color:var(--brand);color:var(--brand-soft);}
.btn-link{
  padding:0;background:none;border:0;color:var(--accent);font-weight:600;border-radius:6px;
}
.btn-link i{transition:transform var(--ease);}
.btn-link:hover{color:#8ef0e6;}
.btn-link:hover i{transform:translateX(4px);}
.btn-link:hover span{text-decoration:underline;text-underline-offset:4px;}

/* ---------- Badges ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:999px;font-size:.75rem;letter-spacing:.02em;font-weight:600;line-height:1.6;}
.badge--brand{background:rgba(245,165,36,.14);color:#FFC96B;}
.badge--accent{background:rgba(79,209,197,.14);color:#7FE6DC;}
.badge--violet{background:rgba(124,92,255,.16);color:#B3A1FF;}
.eyebrow{display:inline-block;font-size:.75rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);font-weight:700;margin-bottom:14px;}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;top:16px;z-index:120;
  width:calc(100% - 40px);max-width:var(--container);margin:0 auto;
  height:68px;display:flex;align-items:center;
  background:rgba(10,17,32,.72);
  -webkit-backdrop-filter:blur(20px) saturate(140%);
  backdrop-filter:blur(20px) saturate(140%);
  border:1px solid var(--line);border-radius:999px;
  transition:height var(--ease), background var(--ease), box-shadow var(--ease);
}
.site-header.is-scrolled{height:60px;background:rgba(6,9,15,.9);box-shadow:0 14px 40px rgba(0,0,0,.5);}
.nav-wrap{
  width:100%;display:flex;align-items:center;gap:18px;padding:0 14px 0 20px;
}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand__mark{
  width:34px;height:34px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(150deg,rgba(245,165,36,.22),rgba(79,209,197,.12));
  border:1px solid var(--line-strong);
}
.brand__mark svg{width:22px;height:22px;}
.brand__text{font-weight:700;font-size:1.0625rem;letter-spacing:.01em;color:var(--ink);white-space:nowrap;}
.brand__text em{font-style:normal;color:var(--brand);}
.nav-main{display:flex;align-items:center;gap:2px;flex:1 1 auto;justify-content:center;}
.nav-link{
  position:relative;display:inline-flex;align-items:center;gap:6px;
  padding:9px 11px;border-radius:999px;font-size:.9375rem;color:var(--ink-2);
  background:none;border:0;cursor:pointer;white-space:nowrap;transition:color var(--ease),background var(--ease);
}
.nav-link::after{
  content:"";position:absolute;left:50%;bottom:2px;transform:translateX(-50%);
  width:0;height:2px;border-radius:2px;background:var(--brand);transition:width var(--ease);
}
.nav-link:hover{color:var(--ink);}
.nav-link:hover::after{width:16px;}
.nav-link.is-active{color:var(--ink);font-weight:600;}
.nav-link.is-active::after{width:16px;}
.nav-more{position:relative;}
.nav-drop{
  position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(-6px);
  min-width:196px;padding:10px;display:flex;flex-direction:column;gap:2px;
  background:rgba(10,17,32,.96);border:1px solid var(--line-strong);border-radius:18px;
  box-shadow:0 18px 44px rgba(0,0,0,.55);
  opacity:0;visibility:hidden;transition:opacity var(--ease),transform var(--ease),visibility var(--ease);
}
.nav-more:hover .nav-drop,.nav-more:focus-within .nav-drop{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}
.nav-drop a{display:block;padding:9px 12px;border-radius:12px;font-size:.9rem;color:var(--ink-2);}
.nav-drop a:hover{background:var(--glass-2);color:var(--brand-soft);}
.nav-tools{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.nav-search{
  display:flex;align-items:center;gap:8px;height:40px;padding:0 16px;
  background:var(--glass);border:1px solid var(--line);border-radius:999px;
  transition:border-color var(--ease),background var(--ease);
}
.nav-search i{color:var(--ink-3);font-size:.85rem;}
.nav-search input{
  width:150px;background:none;border:0;color:var(--ink);font-size:.875rem;font-family:inherit;height:100%;
}
.nav-search input::placeholder{color:var(--ink-3);}
.nav-search input:focus{outline:none;}
.nav-search:focus-within{border-color:var(--accent);background:var(--glass-2);}
.nav-cta{padding:11px 20px;font-size:.875rem;min-height:40px;}
.nav-toggle,.nav-search-toggle{
  display:none;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:50%;
  background:var(--glass);border:1px solid var(--line-strong);color:var(--ink);
  cursor:pointer;font-size:1rem;transition:background var(--ease),border-color var(--ease);
}
.nav-toggle:hover,.nav-search-toggle:hover{background:var(--glass-2);border-color:var(--brand);}

/* ---------- Hero ---------- */
.page-hero{
  position:relative;margin-top:24px;border-radius:28px;overflow:hidden;
  border:1px solid var(--line-strong);
  background-image:linear-gradient(105deg,rgba(6,9,15,.94) 8%,rgba(6,9,15,.72) 52%,rgba(6,9,15,.4) 100%),url("/assets/images/backpic/back-2.jpg");
  background-size:cover;background-position:center;
  box-shadow:var(--shadow);
}
.page-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(600px 300px at 70% 20%,#000,transparent 78%);
  -webkit-mask-image:radial-gradient(600px 300px at 70% 20%,#000,transparent 78%);
}
.hero-inner{position:relative;z-index:2;padding:72px 56px 64px;max-width:820px;}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.8125rem;color:var(--ink-3);margin-bottom:22px;}
.breadcrumb a{color:var(--ink-3);}
.breadcrumb a:hover{color:var(--accent);}
.breadcrumb span{color:var(--ink-3);}
.page-hero h1{
  font-size:clamp(1.7rem,3.2vw,2.6rem);font-weight:800;line-height:1.28;letter-spacing:-.01em;color:var(--ink);
  margin-bottom:18px;
}
.page-hero h1 em{font-style:normal;color:var(--brand-soft);}
.hero-sub{font-size:1rem;line-height:1.85;color:var(--ink-2);max-width:600px;margin-bottom:30px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px;}
.hero-stats{display:flex;flex-wrap:wrap;gap:12px;}
.pill-stat{
  display:inline-flex;align-items:baseline;gap:8px;padding:9px 16px;border-radius:999px;
  background:var(--glass);border:1px solid var(--line-strong);
  font-size:.8125rem;color:var(--ink-2);backdrop-filter:blur(10px);
}
.pill-stat b{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:1rem;color:var(--brand-soft);font-weight:700;}

/* ---------- Section headings ---------- */
.section-head{max-width:760px;margin-bottom:44px;}
.section-head h2{
  display:flex;align-items:center;gap:14px;flex-wrap:wrap;
  font-size:clamp(1.35rem,2vw,1.9rem);font-weight:700;line-height:1.4;color:var(--ink);
}
.section-head h2::before{
  content:"";width:4px;height:22px;border-radius:2px;background:var(--brand);flex:0 0 auto;
  box-shadow:0 0 16px rgba(245,165,36,.6);
}
.section-head p{margin-top:14px;font-size:.9375rem;color:var(--ink-2);}

/* ---------- Role masonry ---------- */
.role-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start;}
.role-col{display:flex;flex-direction:column;gap:24px;}
.role-col--b{padding-top:44px;}
.role-card{
  position:relative;padding:14px 14px 20px;border-radius:var(--radius);
  background:var(--glass);border:1px solid var(--line-strong);
  -webkit-backdrop-filter:blur(18px) saturate(140%);backdrop-filter:blur(18px) saturate(140%);
  box-shadow:var(--shadow);overflow:hidden;
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease),background var(--ease);
}
.role-card::before{
  content:"";position:absolute;left:0;right:0;top:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.5),transparent);
  opacity:.5;transition:opacity var(--ease);
}
.role-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--line-strong);background:var(--glass-2);}
.role-card:hover::before{opacity:1;}
.role-card__media{border-radius:var(--radius-sm);overflow:hidden;}
.role-card__media img{width:100%;height:100%;aspect-ratio:1/1;object-fit:cover;transition:transform 400ms cubic-bezier(.2,.7,.3,1);}
.role-card:hover .role-card__media img{transform:scale(1.04);}
.role-col--b .role-card__media img{aspect-ratio:4/5;}
.role-card__body{padding:18px 8px 0;}
.role-card__meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:10px;}
.role-card__time{font-size:.8125rem;color:var(--ink-3);letter-spacing:.02em;white-space:nowrap;}
.role-card h3{font-size:1.125rem;font-weight:600;line-height:1.5;color:var(--ink);margin-bottom:8px;}
.role-card p{font-size:.9rem;line-height:1.8;color:var(--ink-2);}

/* ---------- Checklist block ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.split__panel{
  padding:40px;border-radius:var(--radius-lg);
  background:var(--glass);border:1px solid var(--line-strong);
  backdrop-filter:blur(18px) saturate(140%);
  box-shadow:var(--shadow);
}
.split__panel h2{font-size:clamp(1.3rem,2vw,1.8rem);line-height:1.45;color:var(--ink);margin-bottom:16px;}
.split__panel h2 em{font-style:normal;color:var(--brand-soft);}
.split__panel p{font-size:.9375rem;line-height:1.9;margin-bottom:14px;}
.split__media{position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line-strong);box-shadow:var(--shadow);}
.split__media img{width:100%;aspect-ratio:16/11;object-fit:cover;}
.split__media figcaption{
  position:absolute;left:16px;bottom:16px;right:16px;
  padding:12px 16px;border-radius:14px;font-size:.8125rem;color:var(--ink-2);
  background:rgba(6,9,15,.72);border:1px solid var(--line);backdrop-filter:blur(12px);
}
.check-list{list-style:none;padding:0;margin:18px 0 0;display:flex;flex-direction:column;gap:12px;}
.check-list li{
  display:flex;gap:12px;align-items:flex-start;
  padding:14px 18px;border-radius:var(--radius-sm);
  background:var(--bg-elev);border:1px solid var(--line);
  font-size:.9125rem;line-height:1.75;color:var(--ink-2);
  transition:border-color var(--ease),transform var(--ease);
}
.check-list li:hover{border-color:rgba(245,165,36,.45);transform:translateX(4px);}
.check-list i{color:var(--accent);margin-top:5px;font-size:.85rem;}

/* ---------- Flow ---------- */
.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.flow-card{
  position:relative;padding:28px 24px;border-radius:var(--radius);
  background:var(--bg-elev);border:1px solid var(--line);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.flow-card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 16px 40px rgba(0,0,0,.45);}
.flow-card__num{
  font-family:"JetBrains Mono",ui-monospace,monospace;font-size:1.75rem;font-weight:700;color:var(--brand);
  display:block;margin-bottom:12px;letter-spacing:.04em;
}
.flow-card h3{font-size:1.0625rem;font-weight:600;color:var(--ink);margin-bottom:8px;}
.flow-card p{font-size:.875rem;line-height:1.8;color:var(--ink-2);}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:880px;}
.faq-item{
  background:var(--glass);border:1px solid var(--line);border-radius:16px;
  margin-bottom:12px;overflow:hidden;transition:border-color var(--ease),background var(--ease);
}
.faq-item:hover{border-color:var(--line-strong);}
.faq-item.is-open{border-color:rgba(245,165,36,.4);background:var(--glass-2);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:18px 22px;background:none;border:0;cursor:pointer;text-align:left;
  font-size:1.0625rem;font-weight:600;color:var(--ink);line-height:1.6;
}
.faq-icon{
  flex:0 0 auto;width:26px;height:26px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line-strong);color:var(--brand-soft);font-size:.8rem;
  transition:transform var(--ease),background var(--ease);
}
.faq-item.is-open .faq-icon{transform:rotate(45deg);background:rgba(245,165,36,.14);}
.faq-a{max-height:0;overflow:hidden;transition:max-height 300ms cubic-bezier(.2,.7,.3,1);}
.faq-a p{padding:0 22px 20px;font-size:.9375rem;line-height:1.85;color:var(--ink-2);}

/* ---------- Related categories ---------- */
.chip-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 20px;border-radius:999px;font-size:.9rem;font-weight:600;
  background:var(--glass);border:1px solid var(--line-strong);color:var(--ink-2);
  transition:transform var(--ease),color var(--ease),border-color var(--ease),background var(--ease);
  min-height:44px;
}
.chip i{font-size:.75rem;color:var(--ink-3);transition:transform var(--ease),color var(--ease);}
.chip:hover{color:var(--brand-soft);border-color:var(--brand);background:var(--glass-2);transform:translateY(-2px);}
.chip:hover i{transform:translateX(3px);color:var(--brand-soft);}

/* ---------- CTA ---------- */
.cta-panel{
  position:relative;overflow:hidden;border-radius:28px;
  padding:56px;
  border:1px solid var(--line-strong);
  background-image:linear-gradient(100deg,rgba(10,17,32,.96),rgba(10,17,32,.72)),url("/assets/images/backpic/back-3.jpg");
  background-size:cover;background-position:center;
  display:flex;align-items:center;justify-content:space-between;gap:40px;
  box-shadow:var(--shadow);
}
.cta-panel::before{
  content:"";position:absolute;left:0;top:28px;bottom:28px;width:4px;border-radius:0 4px 4px 0;
  background:linear-gradient(180deg,var(--brand-soft),var(--brand-deep));
}
.cta-panel h2{font-size:clamp(1.3rem,2vw,1.85rem);line-height:1.45;color:var(--ink);margin-bottom:12px;}
.cta-panel p{font-size:.9375rem;line-height:1.85;color:var(--ink-2);max-width:620px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;flex:0 0 auto;}

/* ---------- Footer ---------- */
.site-footer{
  position:relative;margin-top:80px;padding:72px 0 32px;
  background-color:var(--bg-deep);
  background-image:linear-gradient(180deg,rgba(6,9,15,.92),rgba(6,9,15,.98)),url("/assets/images/backpic/back-1.jpg");
  background-size:cover;background-position:center;
  border-top:1px solid var(--line);
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:48px;}
.footer-brand p{font-size:.9rem;line-height:1.85;color:var(--ink-2);margin:16px 0 18px;max-width:340px;}
.footer-social{display:flex;gap:10px;margin-bottom:16px;}
.footer-social a{
  width:40px;height:40px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
  background:var(--glass);border:1px solid var(--line);color:var(--ink-2);
  transition:color var(--ease),border-color var(--ease),background var(--ease),transform var(--ease);
}
.footer-social a:hover{color:var(--brand-soft);border-color:var(--brand);background:var(--glass-2);transform:translateY(-2px);}
.footer-domain{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:.75rem;color:var(--ink-3);letter-spacing:.06em;}
.footer-col h4{font-size:.9375rem;font-weight:700;color:var(--ink);margin-bottom:18px;}
.footer-links{display:flex;flex-direction:column;gap:11px;}
.footer-links a{font-size:.9rem;color:var(--ink-2);}
.footer-links a:hover{color:var(--brand-soft);}
.footer-sub p{font-size:.875rem;line-height:1.8;color:var(--ink-2);margin-bottom:16px;}
.subscribe-form{max-width:520px;}
.subscribe-row{display:flex;gap:8px;flex-wrap:wrap;}
.subscribe-row input{
  flex:1 1 200px;height:48px;padding:0 16px;border-radius:14px;
  background:var(--bg-elev);border:1px solid var(--line);color:var(--ink);
  font-family:inherit;font-size:.9rem;transition:border-color var(--ease),box-shadow var(--ease);
}
.subscribe-row input::placeholder{color:var(--ink-3);}
.subscribe-row input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(79,209,197,.18);}
.subscribe-row .btn-primary{flex:0 0 auto;}
.form-msg{font-size:.8125rem;color:var(--accent);margin-top:10px;min-height:1.2em;}
.footer-bottom{
  margin-top:56px;padding-top:24px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
  font-size:.8125rem;color:var(--ink-3);
}
.footer-bottom a{color:var(--ink-3);}
.footer-bottom a:hover{color:var(--accent);}

/* ---------- Responsive ---------- */
@media (max-width:1279px){
  .container{padding:0 24px;}
  .hero-inner{padding:60px 40px 56px;}
  .split{gap:40px;}
  .cta-panel{padding:44px;}
}
@media (max-width:1023px){
  .nav-main{
    position:fixed;inset:0;z-index:110;
    flex-direction:column;justify-content:center;align-items:center;gap:6px;
    padding:96px 24px;
    background:rgba(6,9,15,.97);
    -webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);
    opacity:0;visibility:hidden;transform:translateY(-16px);
    transition:opacity var(--ease),transform var(--ease),visibility var(--ease);
  }
  .nav-main.is-open{opacity:1;visibility:visible;transform:translateY(0);}
  .nav-main .nav-link{font-size:1.125rem;padding:14px 22px;}
  .nav-more{width:100%;display:flex;flex-direction:column;align-items:center;}
  .nav-more .nav-link{width:auto;}
  .nav-drop{
    position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;
    background:none;border:0;padding:0;align-items:center;min-width:0;
  }
  .nav-drop a{font-size:1rem;padding:12px 18px;}
  .nav-toggle{display:inline-flex;}
  .nav-search-toggle{display:inline-flex;}
  .nav-search{display:none;}
  .site-header.search-open .nav-search{
    display:flex;position:absolute;left:12px;right:12px;top:calc(100% + 10px);
    height:52px;background:rgba(10,17,32,.97);border-color:var(--line-strong);
    box-shadow:0 16px 40px rgba(0,0,0,.55);
  }
  .site-header.search-open .nav-search input{width:100%;}
  .role-grid{grid-template-columns:1fr;gap:24px;}
  .role-col--b{padding-top:0;}
  .role-col--b .role-card__media img{aspect-ratio:1/1;}
  .split{grid-template-columns:1fr;gap:32px;}
  .flow-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:40px;}
  .cta-panel{flex-direction:column;align-items:flex-start;gap:26px;padding:40px 32px;}
  .section{padding:72px 0;}
}
@media (max-width:767px){
  body{font-size:15.5px;}
  .site-header{top:10px;width:calc(100% - 24px);height:62px;}
  .brand__text{font-size:1rem;}
  .nav-cta{padding:10px 16px;font-size:.8125rem;}
  .page-hero{margin-top:16px;border-radius:22px;}
  .hero-inner{padding:44px 24px 40px;}
  .hero-actions .btn-primary,.hero-actions .btn-ghost{width:100%;}
  .section{padding:56px 0;}
  .section-head{margin-bottom:30px;}
  .flow-grid{grid-template-columns:1fr;gap:14px;}
  .footer-grid{grid-template-columns:1fr;gap:34px;}
  .cta-panel{padding:32px 22px;border-radius:22px;}
  .cta-actions{width:100%;}
  .cta-actions .btn-primary,.cta-actions .btn-ghost{width:100%;}
  .split__panel{padding:26px 20px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
  .subscribe-row .btn-primary{width:100%;}
}
@media (max-width:479px){
  .container{padding:0 18px;}
  .hero-inner{padding:36px 18px 34px;}
  .pill-stat{padding:8px 13px;font-size:.75rem;}
  .role-card__body{padding:16px 4px 0;}
  .footer-social a{width:38px;height:38px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important;}
}

/* roulang page: category4 */
:root{
  --bg-void:#06090F;
  --bg-deep:#0A1120;
  --bg-elev:#111A2E;
  --brand:#F5A524;
  --brand-soft:#FFC96B;
  --brand-deep:#C97F12;
  --accent:#4FD1C5;
  --accent-alt:#7C5CFF;
  --ink:#F2F5FA;
  --ink-2:#A9B4C7;
  --ink-3:#6B7891;
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.18);
  --glass:rgba(255,255,255,.05);
  --glass-2:rgba(255,255,255,.08);
  --r-card:20px;
  --r-sm:14px;
  --r-img:16px;
  --r-panel:24px;
  --shadow-card:0 1px 0 rgba(255,255,255,.06) inset, 0 12px 32px rgba(0,0,0,.45);
  --shadow-hover:0 18px 48px rgba(0,0,0,.55), 0 0 0 1px var(--line-strong);
  --ease:200ms cubic-bezier(.2,.7,.3,1);
  --font:"Noto Sans TC","PingFang TC","Microsoft JhengHei","Helvetica Neue",system-ui,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;padding:0;
  font-family:var(--font);
  font-size:16px;line-height:1.9;
  color:var(--ink);
  background:var(--bg-void);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;height:auto;border-radius:var(--r-img);}
a{color:var(--accent);text-decoration:none;transition:color var(--ease),border-color var(--ease),background var(--ease);}
a:hover{color:var(--brand-soft);}
h1,h2,h3,h4,h5,h6{color:var(--ink);font-weight:700;line-height:1.28;margin:0 0 16px;letter-spacing:-.01em;}
p{margin:0 0 18px;}
ul,ol{margin:0 0 18px;padding-left:1.3em;}
li{margin-bottom:10px;}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;}
.visually-hidden{position:absolute !important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}

/* ---------- Layout ---------- */
.container{max-width:1240px;margin:0 auto;padding:0 32px;width:100%;}
.section{padding:96px 0;position:relative;}
.section--deep{background:var(--bg-deep);}
.section--tight{padding:72px 0;}
.section-head{max-width:760px;margin-bottom:48px;}
.section-head .eyebrow{margin-bottom:12px;}
.section-head h2{margin-bottom:16px;}
.section-head p{color:var(--ink-2);font-size:15px;line-height:1.85;margin:0;}
h2.h-anchor{position:relative;padding-left:18px;}
h2.h-anchor::before{content:"";position:absolute;left:0;top:.18em;width:4px;height:20px;border-radius:4px;background:var(--brand);}
.eyebrow{
  display:inline-block;font-size:.75rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--accent);font-weight:700;margin:0 0 10px;
}
.lead{font-size:17px;line-height:1.9;color:var(--ink-2);}

/* ---------- Buttons ---------- */
.btn-primary,.btn-ghost,.btn-link{display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:all var(--ease);cursor:pointer;}
.btn-primary{
  background:linear-gradient(120deg,#FFC96B,#F5A524 55%,#E07A17);
  color:#0A1120;font-weight:700;font-size:.9375rem;
  padding:14px 26px;border:none;border-radius:999px;
  box-shadow:0 8px 28px rgba(245,165,36,.35);
  text-decoration:none;
}
.btn-primary:hover{color:#0A1120;filter:brightness(1.08);box-shadow:0 12px 36px rgba(245,165,36,.5);transform:translateY(-1px);}
.btn-primary:active{transform:translateY(1px);}
.btn-ghost{
  background:transparent;border:1px solid var(--line-strong);color:var(--ink);
  padding:13px 24px;border-radius:999px;font-size:.9375rem;font-weight:500;text-decoration:none;
}
.btn-ghost:hover{border-color:var(--brand);background:var(--glass-2);color:var(--brand-soft);}
.btn-link{background:none;border:none;padding:0;color:var(--accent);font-size:.9375rem;font-weight:600;gap:6px;}
.btn-link i{transition:transform var(--ease);}
.btn-link:hover{color:var(--brand-soft);}
.btn-link:hover i{transform:translateX(4px);}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;align-items:center;}

/* ---------- Header / Nav ---------- */
.site-header{position:fixed;top:16px;left:0;right:0;z-index:120;padding:0 20px;transition:top var(--ease);}
.site-header.is-scrolled{top:8px;}
.nav-wrap{
  max-width:1240px;margin:0 auto;height:68px;
  display:flex;align-items:center;gap:20px;
  padding:0 14px 0 18px;
  background:rgba(10,17,32,.72);
  -webkit-backdrop-filter:blur(20px) saturate(150%);
  backdrop-filter:blur(20px) saturate(150%);
  border:1px solid var(--line);border-radius:999px;
  box-shadow:0 12px 32px rgba(0,0,0,.4);
  transition:height var(--ease),background var(--ease);
}
.site-header.is-scrolled .nav-wrap{height:60px;background:rgba(8,13,24,.9);}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;flex:0 0 auto;}
.brand__mark{
  width:34px;height:34px;border-radius:10px;flex:0 0 auto;
  display:inline-flex;align-items:center;justify-content:center;
  background:rgba(245,165,36,.12);border:1px solid rgba(245,165,36,.3);
}
.brand__mark svg{width:22px;height:22px;}
.brand__text{font-weight:700;font-size:.98rem;color:var(--ink);letter-spacing:.01em;white-space:nowrap;}
.brand__text em{font-style:normal;color:var(--brand);}
.brand:hover .brand__text{color:var(--ink);}
.nav-main{display:flex;align-items:center;gap:4px;margin-left:8px;flex:1 1 auto;}
.nav-link{
  position:relative;display:inline-flex;align-items:center;gap:5px;
  font-size:.9375rem;color:var(--ink-2);padding:10px 12px;border-radius:999px;
  background:none;border:none;line-height:1.2;white-space:nowrap;
}
.nav-link::after{
  content:"";position:absolute;left:50%;bottom:4px;transform:translateX(-50%);
  width:0;height:2px;border-radius:2px;background:var(--brand);transition:width var(--ease);
}
.nav-link:hover{color:var(--ink);}
.nav-link:hover::after{width:16px;}
.nav-link.is-active{color:var(--ink);font-weight:600;}
.nav-link.is-active::after{width:16px;}
.nav-more{position:relative;}
.nav-drop{
  position:absolute;top:calc(100% + 12px);left:0;min-width:190px;
  background:rgba(12,20,36,.96);border:1px solid var(--line-strong);
  border-radius:16px;padding:8px;box-shadow:0 18px 48px rgba(0,0,0,.55);
  display:none;flex-direction:column;gap:2px;
  -webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
}
.nav-more:hover .nav-drop,.nav-more:focus-within .nav-drop{display:flex;}
.nav-drop a{display:block;padding:9px 12px;border-radius:10px;color:var(--ink-2);font-size:.9rem;}
.nav-drop a:hover{background:var(--glass-2);color:var(--brand-soft);}
.nav-tools{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.nav-search{
  display:flex;align-items:center;gap:8px;height:40px;padding:0 16px;
  background:var(--glass);border:1px solid var(--line);border-radius:999px;
  color:var(--ink-3);transition:border-color var(--ease),background var(--ease);
}
.nav-search i{font-size:.8rem;}
.nav-search input{
  border:none;background:transparent;color:var(--ink);font-size:.85rem;width:150px;
  margin:0;height:auto;padding:0;box-shadow:none;font-family:inherit;
}
.nav-search input::placeholder{color:var(--ink-3);}
.nav-search input:focus{outline:none;box-shadow:none;}
.nav-search:focus-within{border-color:var(--accent);background:var(--glass-2);}
.nav-cta{padding:11px 20px;font-size:.875rem;}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  background:var(--glass);border:1px solid var(--line-strong);color:var(--ink);font-size:1rem;
}

/* ---------- Hero ---------- */
.cat-hero{
  position:relative;padding:168px 0 88px;overflow:hidden;
  background-image:url('/assets/images/backpic/back-1.jpg');
  background-size:cover;background-position:center;
}
.cat-hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(1000px 460px at 18% 20%, rgba(245,165,36,.18), transparent 62%),
    linear-gradient(180deg, rgba(6,9,15,.86) 0%, rgba(6,9,15,.92) 55%, var(--bg-void) 100%);
}
.cat-hero .container{position:relative;z-index:2;}
.cat-hero__inner{max-width:800px;}
.cat-hero h1{
  font-size:clamp(2.05rem,4.4vw,3.2rem);font-weight:800;line-height:1.18;
  letter-spacing:-.02em;margin-bottom:20px;
}
.cat-hero h1 span{color:var(--brand-soft);}
.cat-hero__sub{font-size:clamp(1rem,1.3vw,1.1rem);line-height:1.9;color:var(--ink-2);max-width:640px;margin-bottom:32px;}
.hero-stats{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px;}
.stat-pill{
  display:flex;flex-direction:column;gap:2px;padding:14px 22px;border-radius:16px;
  background:var(--glass);border:1px solid var(--line-strong);
  -webkit-backdrop-filter:blur(16px) saturate(140%);backdrop-filter:blur(16px) saturate(140%);
  min-width:150px;
}
.stat-pill strong{font-family:var(--mono);font-size:1.35rem;color:var(--brand-soft);line-height:1.2;}
.stat-pill span{font-size:.8125rem;color:var(--ink-3);letter-spacing:.02em;}
.crumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:.8125rem;color:var(--ink-3);margin-bottom:22px;}
.crumb a{color:var(--ink-2);}
.crumb a:hover{color:var(--accent);}
.crumb i{font-size:.6rem;opacity:.7;}

/* ---------- Badges ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 11px;border-radius:999px;font-size:.75rem;font-weight:600;
  letter-spacing:.02em;line-height:1.7;
}
.badge--amber{background:rgba(245,165,36,.14);color:#FFC96B;}
.badge--teal{background:rgba(79,209,197,.14);color:#7FE6DC;}
.badge--violet{background:rgba(124,92,255,.16);color:#B3A1FF;}

/* ---------- Feature rows (alternating) ---------- */
.feature-row{margin-bottom:64px;align-items:center;}
.feature-row:last-child{margin-bottom:0;}
.feature-row__media{position:relative;}
.feature-row__media img{
  width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:var(--r-panel);
  border:1px solid var(--line-strong);
  box-shadow:var(--shadow-card);
}
.feature-row__media::after{
  content:"";position:absolute;inset:0;border-radius:var(--r-panel);
  background:linear-gradient(180deg,rgba(6,9,15,0) 45%,rgba(6,9,15,.55) 100%);
  pointer-events:none;
}
.feature-row__tag{
  position:absolute;left:18px;bottom:18px;z-index:2;
  font-family:var(--mono);font-size:.75rem;letter-spacing:.1em;
  color:var(--brand-soft);background:rgba(6,9,15,.6);
  border:1px solid var(--line-strong);border-radius:999px;padding:5px 12px;
}
.feature-row__body h3{font-size:1.3rem;margin-bottom:14px;}
.feature-row__body p{font-size:15px;line-height:1.9;color:var(--ink-2);}
.feature-list{list-style:none;padding:0;margin:0 0 20px;}
.feature-list li{
  position:relative;padding-left:24px;font-size:.95rem;color:var(--ink-2);margin-bottom:10px;
}
.feature-list li::before{
  content:"";position:absolute;left:0;top:.72em;width:7px;height:7px;border-radius:50%;
  background:var(--brand);box-shadow:0 0 10px rgba(245,165,36,.6);
}

/* ---------- Recipe cards ---------- */
.recipe-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.recipe-card{
  position:relative;overflow:hidden;border-radius:var(--r-card);padding:26px 22px 24px;
  background:var(--glass);border:1px solid var(--line-strong);
  -webkit-backdrop-filter:blur(18px) saturate(140%);backdrop-filter:blur(18px) saturate(140%);
  box-shadow:var(--shadow-card);transition:transform var(--ease),box-shadow var(--ease),background var(--ease);
}
.recipe-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);
}
.recipe-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);background:var(--glass-2);}
.recipe-card__swatch{
  height:64px;border-radius:14px;margin-bottom:18px;border:1px solid var(--line);
  position:relative;overflow:hidden;
}
.swatch-1{background:linear-gradient(120deg,#0A1120,#1B2A45 45%,#F5A524 130%);}
.swatch-2{background:linear-gradient(120deg,#08131A,#123A3B 50%,#4FD1C5 140%);}
.swatch-3{background:linear-gradient(120deg,#150F22,#2A1F45 55%,#7C5CFF 140%);}
.swatch-4{background:linear-gradient(120deg,#1A1208,#3A2410 55%,#FFC96B 145%);}
.recipe-card h3{font-size:1.05rem;margin-bottom:10px;}
.recipe-card p{font-size:.86rem;line-height:1.8;color:var(--ink-2);margin:0 0 16px;}
.recipe-card .recipe-meta{font-family:var(--mono);font-size:.72rem;color:var(--ink-3);letter-spacing:.06em;}

/* ---------- Steps ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step;}
.step{
  position:relative;padding:28px 22px;border-radius:var(--r-card);
  background:var(--bg-elev);border:1px solid var(--line);
  transition:border-color var(--ease),transform var(--ease);
}
.step:hover{border-color:var(--line-strong);transform:translateY(-4px);}
.step__num{
  font-family:var(--mono);font-size:1.75rem;color:var(--brand);line-height:1;margin-bottom:14px;display:block;
}
.step h3{font-size:1rem;margin-bottom:8px;}
.step p{font-size:.86rem;line-height:1.8;color:var(--ink-2);margin:0;}

/* ---------- Panel quote ---------- */
.panel{
  border-radius:var(--r-panel);padding:40px;
  background:var(--glass);border:1px solid var(--line-strong);
  -webkit-backdrop-filter:blur(18px) saturate(140%);backdrop-filter:blur(18px) saturate(140%);
}
.quote{border-left:3px solid var(--brand);padding-left:20px;font-size:.95rem;line-height:1.9;color:var(--ink-2);margin:0 0 8px;}
.quote-source{font-size:.8125rem;color:var(--ink-3);letter-spacing:.02em;}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px;}
.faq-item{
  border-radius:16px;background:var(--glass);border:1px solid var(--line);
  -webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);
  transition:border-color var(--ease),background var(--ease);
}
.faq-item:hover{border-color:var(--line-strong);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:none;border:none;color:var(--ink);text-align:left;
  font-size:1.0625rem;font-weight:600;line-height:1.6;padding:20px 22px;cursor:pointer;
}
.faq-q i{color:var(--brand);font-size:.9rem;transition:transform var(--ease);flex:0 0 auto;}
.faq-item.is-open .faq-q i{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height 260ms cubic-bezier(.2,.7,.3,1);}
.faq-a__inner{padding:0 22px 20px;font-size:15px;line-height:1.85;color:var(--ink-2);}
.faq-item.is-open{border-color:rgba(245,165,36,.35);background:var(--glass-2);}

/* ---------- Related / CTA ---------- */
.rel-row{display:flex;flex-wrap:wrap;gap:12px;}
.rel-pill{
  display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:999px;
  background:var(--glass);border:1px solid var(--line-strong);color:var(--ink-2);font-size:.9rem;
  transition:all var(--ease);
}
.rel-pill:hover{background:var(--glass-2);border-color:var(--brand);color:var(--brand-soft);transform:translateY(-2px);}
.rel-pill.is-current{background:rgba(245,165,36,.14);border-color:rgba(245,165,36,.5);color:var(--brand-soft);font-weight:600;}
.cta-banner{
  position:relative;overflow:hidden;border-radius:var(--r-panel);
  padding:56px 48px;display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center;
  background-image:linear-gradient(90deg,rgba(6,9,15,.95),rgba(6,9,15,.75)),url('/assets/images/backpic/back-3.jpg');
  background-size:cover;background-position:center;
  border:1px solid var(--line-strong);
}
.cta-banner::before{content:"";position:absolute;left:0;top:32px;bottom:32px;width:4px;border-radius:4px;background:var(--brand);}
.cta-banner h2{font-size:clamp(1.35rem,2vw,1.75rem);margin-bottom:12px;}
.cta-banner p{color:var(--ink-2);font-size:15px;margin:0;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end;}

/* ---------- Footer ---------- */
.site-footer{
  position:relative;overflow:hidden;margin-top:0;
  background:var(--bg-deep);border-top:1px solid var(--line);
  padding:72px 0 28px;
}
.site-footer::before{
  content:"";position:absolute;inset:0;opacity:.07;
  background-image:url('/assets/images/backpic/back-2.jpg');
  background-size:cover;background-position:center;pointer-events:none;
}
.site-footer .container{position:relative;z-index:2;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.4fr;gap:48px;}
.footer-brand .brand{margin-bottom:18px;}
.footer-brand p{font-size:.9rem;line-height:1.85;color:var(--ink-2);max-width:340px;margin-bottom:20px;}
.footer-social{display:flex;gap:10px;margin-bottom:16px;}
.footer-social a{
  width:40px;height:40px;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;
  background:var(--glass);border:1px solid var(--line);color:var(--ink-2);
}
.footer-social a:hover{border-color:var(--brand);color:var(--brand-soft);background:var(--glass-2);}
.footer-domain{font-family:var(--mono);font-size:.75rem;color:var(--ink-3);letter-spacing:.08em;}
.footer-col h4{font-size:.9375rem;margin-bottom:18px;color:var(--ink);}
.footer-links{display:flex;flex-direction:column;gap:10px;}
.footer-links a{font-size:.875rem;color:var(--ink-2);}
.footer-links a:hover{color:var(--brand-soft);}
.footer-sub p{font-size:.875rem;color:var(--ink-2);line-height:1.8;margin-bottom:16px;}
.subscribe-row{display:flex;gap:8px;background:var(--bg-elev);border:1px solid var(--line);border-radius:999px;padding:6px;max-width:420px;transition:border-color var(--ease),box-shadow var(--ease);}
.subscribe-row:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(79,209,197,.18);}
.subscribe-row input{
  flex:1 1 auto;border:none;background:transparent;color:var(--ink);font-size:.9rem;
  padding:0 14px;height:44px;margin:0;box-shadow:none;font-family:inherit;
}
.subscribe-row input::placeholder{color:var(--ink-3);}
.subscribe-row input:focus{outline:none;box-shadow:none;}
.subscribe-row .btn-primary{padding:11px 22px;font-size:.875rem;flex:0 0 auto;}
.form-msg{font-size:.8125rem;color:var(--ink-3);margin:10px 0 0;min-height:20px;}
.form-msg.is-ok{color:var(--accent);}
.form-msg.is-err{color:#FF8A8A;}
.footer-bottom{
  margin-top:48px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  font-size:.8125rem;color:var(--ink-3);
}
.footer-bottom a{color:var(--ink-2);}

/* ---------- Responsive ---------- */
@media (max-width:1279px){
  .nav-main .nav-link{padding:10px 9px;font-size:.9rem;}
  .nav-search input{width:120px;}
}
@media (max-width:1023px){
  .container{padding:0 24px;}
  .section{padding:72px 0;}
  .nav-main{
    position:fixed;top:96px;left:16px;right:16px;
    flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(8,13,24,.97);border:1px solid var(--line-strong);
    border-radius:20px;padding:16px;margin:0;
    -webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);
    box-shadow:0 24px 60px rgba(0,0,0,.6);
    display:none;max-height:calc(100vh - 140px);overflow-y:auto;
  }
  .nav-main.is-open{display:flex;}
  .nav-link{width:100%;justify-content:flex-start;padding:12px 14px;}
  .nav-link::after{display:none;}
  .nav-link.is-active{background:var(--glass-2);color:var(--brand-soft);}
  .nav-more{width:100%;}
  .nav-more .nav-link{width:100%;justify-content:space-between;}
  .nav-drop{position:static;display:flex;box-shadow:none;background:transparent;border:none;padding:0 0 0 12px;min-width:0;}
  .nav-search{display:none;}
  .nav-toggle{display:inline-flex;align-items:center;justify-content:center;}
  .cat-hero{padding:140px 0 64px;}
  .recipe-grid{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:repeat(2,1fr);}
  .cta-banner{grid-template-columns:1fr;padding:40px 32px;gap:24px;}
  .cta-actions{justify-content:flex-start;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
  .footer-sub{grid-column:1 / -1;}
}
@media (max-width:767px){
  .container{padding:0 20px;}
  .section{padding:56px 0;}
  .brand__text{font-size:.9rem;}
  .nav-cta{display:none;}
  .feature-row{margin-bottom:44px;}
  .feature-row__body{margin-top:24px;}
  .recipe-grid{grid-template-columns:1fr;}
  .steps{grid-template-columns:1fr;}
  .panel{padding:26px 22px;}
  .faq-q{font-size:.98rem;padding:18px;gap:12px;}
  .faq-a__inner{padding:0 18px 18px;font-size:.9rem;}
  .footer-grid{grid-template-columns:1fr;gap:32px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .hero-stats{gap:10px;}
  .stat-pill{flex:1 1 140px;min-width:0;padding:12px 16px;}
}
@media (max-width:479px){
  .cat-hero h1{font-size:1.75rem;}
  .btn-primary,.btn-ghost{width:100%;}
  .btn-row{flex-direction:column;align-items:stretch;}
  .stat-pill{flex:1 1 100%;}
  .cta-banner{padding:32px 22px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
}

/* roulang page: category5 */
:root{
  --bg-void:#06090F;
  --bg-deep:#0A1120;
  --bg-elev:#111A2E;
  --brand:#F5A524;
  --brand-soft:#FFC96B;
  --brand-deep:#C97F12;
  --accent:#4FD1C5;
  --accent-alt:#7C5CFF;
  --ink:#F2F5FA;
  --ink-2:#A9B4C7;
  --ink-3:#6B7891;
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.18);
  --glass:rgba(255,255,255,.05);
  --glass-2:rgba(255,255,255,.08);
  --radius-lg:24px;
  --radius:20px;
  --radius-sm:14px;
  --shadow:0 1px 0 rgba(255,255,255,.06) inset, 0 12px 32px rgba(0,0,0,.45);
  --shadow-hover:0 18px 48px rgba(0,0,0,.55), 0 0 0 1px var(--line-strong);
  --t:200ms cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei","Helvetica Neue",system-ui,sans-serif;
  background:var(--bg-void);
  color:var(--ink);
  font-size:16px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color var(--t);}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:3px;}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:-.01em;font-weight:700;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
.container{max-width:1240px;margin:0 auto;padding:0 32px;width:100%;}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;}

/* ---------- header ---------- */
.site-header{position:sticky;top:16px;z-index:80;padding:0 20px;transition:var(--t);}
.nav-wrap{
  max-width:1240px;margin:0 auto;height:68px;
  display:flex;align-items:center;gap:20px;
  padding:0 12px 0 20px;
  background:rgba(10,17,32,.72);
  -webkit-backdrop-filter:blur(20px) saturate(140%);
  backdrop-filter:blur(20px) saturate(140%);
  border:1px solid var(--line);
  border-radius:999px;
  transition:height var(--t),background var(--t),border-color var(--t);
}
.site-header.is-scrolled .nav-wrap{height:60px;background:rgba(10,17,32,.94);border-color:var(--line-strong);}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand__mark{
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  background:linear-gradient(150deg,rgba(255,201,107,.22),rgba(245,165,36,.08));
  border:1px solid rgba(245,165,36,.35);
}
.brand__mark svg{width:20px;height:20px;}
.brand__text{font-size:1.0625rem;font-weight:700;color:var(--ink);letter-spacing:.01em;white-space:nowrap;}
.brand__text em{font-style:normal;color:var(--brand-soft);}
.nav-main{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-link{
  position:relative;display:inline-flex;align-items:center;gap:6px;
  padding:9px 11px;border-radius:999px;
  font-size:.9375rem;color:var(--ink-2);white-space:nowrap;
  transition:color var(--t),background var(--t);
}
.nav-link::after{
  content:"";position:absolute;left:50%;bottom:2px;width:0;height:2px;border-radius:2px;
  background:var(--brand);transform:translateX(-50%);transition:width var(--t);
}
.nav-link:hover{color:var(--ink);background:var(--glass);}
.nav-link:hover::after{width:16px;}
.nav-link.is-active{color:var(--brand-soft);}
.nav-link.is-active::after{width:16px;}
.nav-link i{font-size:.7rem;opacity:.7;}
.nav-more{position:relative;}
.nav-drop{
  position:absolute;top:calc(100% + 12px);left:50%;
  min-width:196px;padding:8px;
  background:rgba(10,17,32,.98);
  border:1px solid var(--line-strong);border-radius:16px;box-shadow:var(--shadow);
  display:flex;flex-direction:column;gap:2px;
  opacity:0;visibility:hidden;transform:translateX(-50%) translateY(-6px);
  transition:opacity var(--t),transform var(--t),visibility var(--t);
}
.nav-drop a{padding:10px 14px;border-radius:10px;font-size:.9rem;color:var(--ink-2);}
.nav-drop a:hover{background:var(--glass-2);color:var(--brand-soft);}
.nav-more:hover .nav-drop,.nav-more:focus-within .nav-drop{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}
.nav-tools{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.nav-search{
  display:flex;align-items:center;gap:8px;
  height:40px;padding:0 16px;min-width:200px;
  background:var(--glass);border:1px solid var(--line);border-radius:999px;
  transition:border-color var(--t),background var(--t);
}
.nav-search i{color:var(--ink-3);font-size:.8rem;}
.nav-search input{
  border:0;background:transparent;color:var(--ink);font-size:.875rem;width:100%;
  font-family:inherit;outline:none;
}
.nav-search input::placeholder{color:var(--ink-3);}
.nav-search:focus-within{border-color:var(--accent);background:var(--glass-2);}
.btn-primary{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;
  font-size:.9375rem;font-weight:700;color:#0A1120;
  background:linear-gradient(120deg,#FFC96B,#F5A524 55%,#E07A17);
  box-shadow:0 8px 28px rgba(245,165,36,.35);
  transition:transform var(--t),box-shadow var(--t),filter var(--t);
  border:0;
}
.btn-primary:hover{filter:brightness(1.08);box-shadow:0 12px 36px rgba(245,165,36,.5);transform:translateY(-1px);}
.btn-primary:active{transform:translateY(1px);}
.nav-cta{padding:11px 22px;font-size:.9rem;}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;font-size:.9375rem;font-weight:600;
  color:var(--ink);border:1px solid var(--line-strong);background:transparent;
  transition:border-color var(--t),background var(--t),color var(--t);
}
.btn-ghost:hover{border-color:var(--brand);background:var(--glass-2);color:var(--brand-soft);}
.btn-link{
  display:inline-flex;align-items:center;gap:8px;color:var(--accent);
  font-size:.9375rem;font-weight:600;
}
.btn-link i{transition:transform var(--t);}
.btn-link:hover i{transform:translateX(4px);}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:999px;
  border:1px solid var(--line-strong);color:var(--ink);
  align-items:center;justify-content:center;font-size:1rem;
}
.nav-toggle:hover{background:var(--glass-2);}

/* ---------- hero ---------- */
.page-hero{position:relative;overflow:hidden;padding:56px 0 72px;}
.page-hero__bg{
  position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-3.jpg");
  background-size:cover;background-position:center;
  opacity:.4;
}
.page-hero__bg::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(1000px 480px at 18% 20%,rgba(245,165,36,.16),transparent 65%),
    linear-gradient(180deg,rgba(6,9,15,.72) 0%,rgba(6,9,15,.88) 58%,var(--bg-void) 100%);
}
.page-hero__inner{position:relative;z-index:2;display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:center;}
.crumb{display:flex;align-items:center;gap:8px;font-size:.8125rem;color:var(--ink-3);letter-spacing:.02em;margin-bottom:20px;}
.crumb a:hover{color:var(--accent);}
.crumb span{color:var(--ink-3);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.75rem;letter-spacing:.18em;color:var(--accent);text-transform:uppercase;
  margin-bottom:16px;font-weight:600;
}
.eyebrow::before{content:"";width:18px;height:1px;background:var(--accent);display:block;}
.display{
  font-size:clamp(2rem,3.6vw,3rem);font-weight:800;line-height:1.16;letter-spacing:-.02em;
  margin-bottom:20px;
}
.display em{font-style:normal;color:var(--brand-soft);}
.lead{font-size:1.0625rem;line-height:1.8;color:var(--ink-2);max-width:600px;}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px;}
.hero-aside{
  background:var(--glass);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  backdrop-filter:blur(18px) saturate(140%);
  border:1px solid var(--line-strong);border-radius:var(--radius-lg);
  padding:24px;box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.hero-aside::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.5),transparent);
}
.hero-aside h2{font-size:1rem;margin-bottom:14px;color:var(--ink);}
.hero-aside ul{display:flex;flex-direction:column;gap:12px;}
.hero-aside li{display:flex;gap:10px;font-size:.875rem;color:var(--ink-2);line-height:1.7;}
.hero-aside li i{color:var(--brand);margin-top:5px;font-size:.8rem;}
.stat-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px;}
.stat-pill{
  display:flex;align-items:baseline;gap:8px;
  padding:10px 18px;border-radius:999px;
  background:var(--glass);border:1px solid var(--line-strong);
  font-size:.8125rem;color:var(--ink-2);
}
.stat-pill b{font-family:"JetBrains Mono",ui-monospace,monospace;font-size:1.0625rem;color:var(--brand-soft);font-weight:700;}

/* ---------- sections ---------- */
.section{padding:88px 0;}
.section--alt{background:var(--bg-deep);}
.section-head{max-width:720px;margin-bottom:48px;}
.section-head h2{
  font-size:clamp(1.35rem,2vw,1.9rem);display:flex;align-items:flex-start;gap:14px;
  line-height:1.35;
}
.section-head h2::before{
  content:"";flex:0 0 auto;width:4px;height:20px;border-radius:4px;
  background:var(--brand);margin-top:8px;
}
.section-head p{margin-top:14px;color:var(--ink-2);font-size:1rem;line-height:1.85;}

/* ---------- timeline ---------- */
.timeline{position:relative;padding:8px 0 0;}
.timeline::before{
  content:"";position:absolute;top:0;bottom:0;left:50%;width:1px;transform:translateX(-.5px);
  background:linear-gradient(180deg,transparent,rgba(245,165,36,.85) 10%,rgba(245,165,36,.85) 90%,transparent);
}
.tl-item{position:relative;width:calc(50% - 44px);margin-bottom:44px;}
.tl-item:last-child{margin-bottom:0;}
.tl-item:nth-child(odd){margin-right:auto;}
.tl-item:nth-child(even){margin-left:auto;}
.tl-dot{
  position:absolute;top:34px;width:12px;height:12px;border-radius:50%;
  background:var(--brand);
  box-shadow:0 0 0 4px rgba(245,165,36,.18),0 0 20px rgba(245,165,36,.65);
  z-index:2;
}
.tl-item:nth-child(odd) .tl-dot{right:-50px;transform:translateX(50%);}
.tl-item:nth-child(even) .tl-dot{left:-50px;transform:translateX(-50%);}
.tl-card{
  background:var(--glass);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  backdrop-filter:blur(18px) saturate(140%);
  border:1px solid var(--line-strong);border-radius:var(--radius);
  padding:26px 26px 24px;box-shadow:var(--shadow);position:relative;overflow:hidden;
  transition:transform var(--t),box-shadow var(--t),border-color var(--t);
}
.tl-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.45),transparent);
}
.tl-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--line-strong);}
.tl-step{
  font-family:"JetBrains Mono",ui-monospace,monospace;font-size:.75rem;letter-spacing:.16em;
  color:var(--brand-soft);margin-bottom:10px;display:block;
}
.tl-card h3{font-size:1.1875rem;font-weight:600;margin-bottom:10px;}
.tl-card p{font-size:.9375rem;color:var(--ink-2);line-height:1.8;}
.tl-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 10px;border-radius:999px;font-size:.75rem;font-weight:500;
  background:rgba(245,165,36,.14);color:#FFC96B;
}
.badge--teal{background:rgba(79,209,197,.14);color:#7FE6DC;}
.badge--violet{background:rgba(124,92,255,.16);color:#B3A1FF;}

/* ---------- deliver / checklist ---------- */
.deliver-wrap{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;}
.panel{
  background:var(--glass);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  backdrop-filter:blur(18px) saturate(140%);
  border:1px solid var(--line-strong);border-radius:var(--radius-lg);
  padding:32px;box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.panel::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.45),transparent);
}
.panel h3{font-size:1.25rem;margin-bottom:18px;}
.check-list{display:flex;flex-direction:column;gap:14px;}
.check-list li{display:flex;gap:12px;font-size:.9375rem;color:var(--ink-2);line-height:1.8;}
.check-list i{color:var(--accent);font-size:.85rem;margin-top:6px;flex:0 0 auto;}
.file-list{display:flex;flex-direction:column;gap:10px;margin-top:24px;}
.file-list li{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:12px 16px;border-radius:var(--radius-sm);
  background:var(--bg-elev);border:1px solid var(--line);
  font-size:.875rem;color:var(--ink-2);
  transition:border-color var(--t),background var(--t);
}
.file-list li:hover{border-color:rgba(245,165,36,.4);background:var(--glass-2);}
.file-list span:last-child{font-family:"JetBrains Mono",ui-monospace,monospace;color:var(--ink-3);font-size:.78rem;white-space:nowrap;}
.img-frame{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-strong);box-shadow:var(--shadow);}
.img-frame img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/10;transition:transform 450ms cubic-bezier(.2,.7,.3,1);}
.img-frame:hover img{transform:scale(1.04);}

/* ---------- scenario cards ---------- */
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.scene-card{
  background:var(--glass);border:1px solid var(--line-strong);border-radius:var(--radius);
  padding:28px 24px;box-shadow:var(--shadow);
  transition:transform var(--t),box-shadow var(--t),background var(--t);
  position:relative;overflow:hidden;
}
.scene-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(255,255,255,.4),transparent);
}
.scene-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);background:var(--glass-2);}
.scene-ico{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:rgba(245,165,36,.14);color:var(--brand-soft);font-size:1.05rem;
  border:1px solid rgba(245,165,36,.3);margin-bottom:18px;
}
.scene-card h3{font-size:1.0625rem;font-weight:600;margin-bottom:10px;}
.scene-card p{font-size:.9375rem;color:var(--ink-2);line-height:1.8;}

/* ---------- faq ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:880px;}
.faq-item{
  background:var(--glass);border:1px solid var(--line-strong);border-radius:16px;
  overflow:hidden;transition:border-color var(--t),background var(--t);
}
.faq-item:hover{border-color:rgba(245,165,36,.36);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 22px;text-align:left;font-size:1.0625rem;font-weight:600;color:var(--ink);
  line-height:1.6;transition:color var(--t);
}
.faq-q:hover{color:var(--brand-soft);}
.faq-ico{
  flex:0 0 auto;width:28px;height:28px;border-radius:999px;display:grid;place-items:center;
  border:1px solid var(--line-strong);color:var(--brand-soft);font-size:.75rem;
  transition:transform var(--t),background var(--t);
}
.faq-item.is-open .faq-ico{transform:rotate(45deg);background:rgba(245,165,36,.14);}
.faq-a{max-height:0;overflow:hidden;transition:max-height 300ms cubic-bezier(.2,.7,.3,1);}
.faq-a p{padding:0 22px 20px;font-size:.9375rem;line-height:1.85;color:var(--ink-2);}
.faq-item.is-open .faq-a{max-height:420px;}

/* ---------- chips / related ---------- */
.chip-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:40px;}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 20px;border-radius:999px;
  border:1px solid var(--line-strong);background:var(--glass);
  font-size:.875rem;color:var(--ink-2);
  transition:border-color var(--t),color var(--t),background var(--t),transform var(--t);
  min-height:44px;
}
.chip:hover{border-color:var(--brand);color:var(--brand-soft);background:var(--glass-2);transform:translateY(-2px);}
.chip.is-current{background:rgba(245,165,36,.14);color:#FFC96B;border-color:rgba(245,165,36,.5);}
.chip i{font-size:.78rem;}

/* ---------- cta band ---------- */
.cta-band{position:relative;overflow:hidden;border-radius:var(--radius-lg);border:1px solid var(--line-strong);padding:48px;display:grid;grid-template-columns:1fr .8fr;gap:40px;align-items:center;box-shadow:var(--shadow);}
.cta-band__bg{position:absolute;inset:0;background-image:url("/assets/images/backpic/back-1.jpg");background-size:cover;background-position:center;opacity:.28;filter:saturate(.8);}
.cta-band__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(10,17,32,.96) 30%,rgba(10,17,32,.7));}
.cta-band__inner{position:relative;z-index:2;}
.cta-band h2{font-size:clamp(1.35rem,2vw,1.85rem);margin-bottom:14px;display:flex;gap:14px;align-items:flex-start;}
.cta-band h2::before{content:"";flex:0 0 auto;width:4px;height:20px;border-radius:4px;background:var(--brand);margin-top:8px;}
.cta-band p{color:var(--ink-2);font-size:1rem;line-height:1.85;}
.cta-side{position:relative;z-index:2;}
.subscribe-form{max-width:520px;}
.subscribe-row{
  display:flex;gap:8px;padding:6px;border-radius:999px;
  background:var(--bg-elev);border:1px solid var(--line);
  transition:border-color var(--t),box-shadow var(--t);
}
.subscribe-row:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(79,209,197,.16);}
.subscribe-row input{
  flex:1;min-width:0;border:0;background:transparent;color:var(--ink);
  font-size:.9375rem;padding:0 16px;font-family:inherit;outline:none;height:44px;
}
.subscribe-row input::placeholder{color:var(--ink-3);}
.form-msg{margin-top:10px;font-size:.8125rem;color:var(--accent);min-height:18px;}
.cta-note{margin-top:14px;font-size:.8125rem;color:var(--ink-3);}

/* ---------- footer ---------- */
.site-footer{
  margin-top:0;background:var(--bg-deep);border-top:1px solid var(--line);
  position:relative;overflow:hidden;padding:72px 0 32px;
}
.site-footer::before{
  content:"";position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-2.jpg");
  background-size:cover;background-position:center;opacity:.07;pointer-events:none;
}
.site-footer .container{position:relative;z-index:2;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:48px;}
.footer-brand p{margin-top:18px;color:var(--ink-2);font-size:.9375rem;line-height:1.85;max-width:340px;}
.footer-social{display:flex;gap:10px;margin-top:20px;}
.footer-social a{
  width:40px;height:40px;border-radius:999px;display:grid;place-items:center;
  border:1px solid var(--line-strong);color:var(--ink-2);font-size:.9rem;
  transition:border-color var(--t),color var(--t),background var(--t);
}
.footer-social a:hover{border-color:var(--brand);color:var(--brand-soft);background:var(--glass-2);}
.footer-domain{display:inline-block;margin-top:18px;font-size:.78rem;letter-spacing:.08em;color:var(--ink-3);font-family:"JetBrains Mono",ui-monospace,monospace;}
.footer-col h4{font-size:.9375rem;color:var(--ink);margin-bottom:18px;letter-spacing:.02em;}
.footer-links{display:flex;flex-direction:column;gap:11px;}
.footer-links a{font-size:.9rem;color:var(--ink-2);width:fit-content;}
.footer-links a:hover{color:var(--brand-soft);}
.footer-sub p{color:var(--ink-2);font-size:.9rem;line-height:1.8;margin-bottom:18px;}
.footer-bottom{
  margin-top:56px;padding-top:24px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  font-size:.8125rem;color:var(--ink-3);
}
.footer-bottom a:hover{color:var(--accent);}

/* ---------- responsive ---------- */
@media (max-width:1279px){
  .container{padding:0 28px;}
  .nav-search{min-width:170px;}
}
@media (max-width:1023px){
  .nav-search{display:none;}
  .nav-toggle{display:inline-flex;}
  .nav-main{
    position:fixed;inset:0;z-index:75;
    flex-direction:column;align-items:stretch;justify-content:flex-start;
    gap:4px;padding:104px 24px 40px;margin:0;
    background:rgba(6,9,15,.97);
    -webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);
    transform:translateY(-102%);opacity:0;visibility:hidden;pointer-events:none;
    transition:transform 280ms cubic-bezier(.2,.7,.3,1),opacity 220ms ease,visibility 220ms;
    overflow-y:auto;
  }
  .nav-main.is-open{transform:none;opacity:1;visibility:visible;pointer-events:auto;}
  .nav-link{font-size:1.0625rem;padding:14px 6px;border-radius:12px;width:100%;}
  .nav-link::after{display:none;}
  .nav-more{width:100%;}
  .nav-more .nav-link{width:100%;justify-content:space-between;}
  .nav-drop{
    position:static;transform:none;opacity:1;visibility:visible;
    background:transparent;border:0;box-shadow:none;padding:0 0 8px 12px;min-width:0;
  }
  .nav-drop a{font-size:1rem;padding:12px 6px;}
  .page-hero__inner{grid-template-columns:1fr;gap:32px;}
  .deliver-wrap{grid-template-columns:1fr;gap:32px;}
  .scene-grid{grid-template-columns:1fr 1fr;}
  .cta-band{grid-template-columns:1fr;padding:36px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
  .section{padding:72px 0;}
}
@media (max-width:767px){
  .container{padding:0 20px;}
  .site-header{top:10px;padding:0 12px;}
  .nav-wrap{height:60px;padding:0 10px 0 14px;gap:10px;}
  .brand__text{font-size:.9688rem;}
  .nav-cta{padding:10px 16px;font-size:.8125rem;}
  .page-hero{padding:36px 0 52px;}
  .display{font-size:clamp(1.7rem,7vw,2.1rem);}
  .lead{font-size:.9688rem;}
  .section{padding:56px 0;}
  .section-head{margin-bottom:32px;}
  .timeline::before{left:9px;transform:none;}
  .tl-item{width:100%;margin:0 0 24px!important;padding-left:44px;}
  .tl-dot{top:28px;left:3px!important;right:auto!important;transform:none!important;}
  .tl-card{padding:22px 20px;}
  .scene-grid{grid-template-columns:1fr;}
  .panel{padding:24px;}
  .cta-band{padding:28px 22px;gap:24px;}
  .footer-grid{grid-template-columns:1fr;gap:32px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .subscribe-row{flex-wrap:wrap;border-radius:18px;padding:10px;}
  .subscribe-row input{width:100%;height:44px;}
  .subscribe-row .btn-primary{width:100%;}
  .btn-row{gap:10px;}
  .btn-primary,.btn-ghost{width:100%;}
  .btn-row .btn-ghost,.btn-row .btn-primary{width:auto;}
}
@media (max-width:479px){
  .stat-row{gap:8px;}
  .stat-pill{padding:8px 14px;font-size:.78rem;}
  .faq-q{font-size:1rem;padding:18px;}
  .faq-a p{padding:0 18px 18px;}
  .btn-row{flex-direction:column;align-items:stretch;}
  .btn-row .btn-primary,.btn-row .btn-ghost{width:100%;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important;}
}

/* roulang page: category6 */
:root{
  --bg-void:#06090F;
  --bg-deep:#0A1120;
  --bg-elev:#111A2E;
  --brand:#F5A524;
  --brand-soft:#FFC96B;
  --brand-deep:#C97F12;
  --accent:#4FD1C5;
  --accent-soft:#7FE6DC;
  --accent-alt:#7C5CFF;
  --ink:#F2F5FA;
  --ink-2:#A9B4C7;
  --ink-3:#6B7891;
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.18);
  --glass:rgba(255,255,255,.05);
  --glass-2:rgba(255,255,255,.08);
  --r-lg:24px;
  --r-card:20px;
  --r-sm:14px;
  --shadow-card:0 1px 0 rgba(255,255,255,.06) inset, 0 12px 32px rgba(0,0,0,.45);
  --shadow-hover:0 18px 48px rgba(0,0,0,.55), 0 0 0 1px var(--line-strong);
  --ease:cubic-bezier(.2,.7,.3,1);
  --mono:"JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

*,*::before,*::after{box-sizing:border-box;}

html{scroll-behavior:smooth;}

body{
  margin:0;
  padding:0;
  background:
    radial-gradient(1100px 620px at 82% -12%, rgba(245,165,36,.10), transparent 62%),
    radial-gradient(900px 560px at 4% 6%, rgba(79,209,197,.08), transparent 60%),
    var(--bg-void);
  color:var(--ink);
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei","Helvetica Neue",system-ui,sans-serif;
  font-size:16px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

a{color:inherit;text-decoration:none;transition:color 200ms var(--ease);}
img{max-width:100%;display:block;border-radius:16px;}
button{font-family:inherit;}
h1,h2,h3,h4,p,ul,ol{margin:0;}
ul,ol{padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:8px;}

.container{
  width:100%;
  max-width:1240px;
  margin:0 auto;
  padding-left:32px;
  padding-right:32px;
}

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:.75rem;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--accent-soft);
  font-weight:600;
}
.eyebrow::before{
  content:"";
  width:20px;height:2px;
  background:var(--accent);
  border-radius:2px;
}

.h2{
  display:flex;
  align-items:center;
  gap:12px;
  font-size:clamp(1.35rem,2vw,1.9rem);
  font-weight:700;
  line-height:1.4;
  letter-spacing:-.01em;
}
.h2::before{
  content:"";
  width:4px;height:20px;
  border-radius:4px;
  background:var(--brand);
  flex:0 0 auto;
}

.section{padding:96px 0;}
.section--tight{padding:72px 0;}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:36px;
  flex-wrap:wrap;
}
.section-head p{
  color:var(--ink-2);
  font-size:.9375rem;
  max-width:560px;
  line-height:1.85;
}

/* ---------- 導覽列 ---------- */
.site-header{
  position:fixed;
  top:16px;
  left:0;right:0;
  z-index:120;
  padding:0 20px;
  transition:top 240ms var(--ease);
}
.nav-wrap{
  max-width:1240px;
  margin:0 auto;
  height:68px;
  display:flex;
  align-items:center;
  gap:20px;
  padding:0 12px 0 20px;
  background:rgba(10,17,32,.72);
  backdrop-filter:blur(20px) saturate(150%);
  -webkit-backdrop-filter:blur(20px) saturate(150%);
  border:1px solid var(--line);
  border-radius:999px;
  transition:height 240ms var(--ease), background 240ms var(--ease), border-color 240ms var(--ease);
}
.site-header.is-scrolled .nav-wrap{
  height:60px;
  background:rgba(8,14,26,.92);
  border-color:var(--line-strong);
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  flex:0 0 auto;
}
.brand__mark{
  width:34px;height:34px;
  display:grid;place-items:center;
  border-radius:10px;
  background:linear-gradient(140deg, rgba(245,165,36,.22), rgba(79,209,197,.10));
  border:1px solid var(--line-strong);
}
.brand__mark svg{width:22px;height:22px;}
.brand__text{
  font-size:1.0625rem;
  font-weight:700;
  letter-spacing:.02em;
  white-space:nowrap;
}
.brand__text em{
  font-style:normal;
  color:var(--brand-soft);
}

.nav-main{
  display:flex;
  align-items:center;
  gap:4px;
  margin-left:auto;
}
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:9px 12px;
  font-size:.9375rem;
  color:var(--ink-2);
  border-radius:999px;
  background:none;
  border:0;
  cursor:pointer;
  transition:color 200ms var(--ease), background 200ms var(--ease);
  white-space:nowrap;
}
.nav-link::after{
  content:"";
  position:absolute;
  left:50%;bottom:2px;
  transform:translateX(-50%) scaleX(0);
  width:16px;height:2px;
  border-radius:2px;
  background:var(--brand);
  transition:transform 200ms var(--ease);
}
.nav-link:hover{color:var(--ink);}
.nav-link:hover::after,
.nav-link.is-active::after{transform:translateX(-50%) scaleX(1);}
.nav-link.is-active{color:var(--ink);font-weight:600;}
.nav-link i{font-size:.6875rem;color:var(--ink-3);}

.nav-more{position:relative;}
.nav-more.is-active > .nav-link{color:var(--ink);font-weight:600;}
.nav-more.is-active > .nav-link::after{transform:translateX(-50%) scaleX(1);}
.nav-drop{
  position:absolute;
  top:calc(100% + 14px);
  left:50%;
  transform:translateX(-50%) translateY(-6px);
  min-width:190px;
  padding:8px;
  background:rgba(12,20,36,.96);
  border:1px solid var(--line-strong);
  border-radius:16px;
  box-shadow:0 20px 48px rgba(0,0,0,.55);
  opacity:0;
  visibility:hidden;
  transition:opacity 200ms var(--ease), transform 200ms var(--ease), visibility 200ms;
  display:flex;
  flex-direction:column;
  gap:2px;
}
.nav-more:hover .nav-drop,
.nav-more:focus-within .nav-drop{
  opacity:1;visibility:visible;
  transform:translateX(-50%) translateY(0);
}
.nav-drop a{
  padding:9px 12px;
  border-radius:10px;
  font-size:.9rem;
  color:var(--ink-2);
}
.nav-drop a:hover{background:var(--glass-2);color:var(--brand-soft);}

.nav-tools{
  display:flex;
  align-items:center;
  gap:10px;
  margin-left:12px;
}
.nav-search{
  display:flex;
  align-items:center;
  gap:8px;
  height:42px;
  padding:0 14px;
  border-radius:999px;
  background:var(--glass);
  border:1px solid var(--line);
  transition:border-color 200ms var(--ease), background 200ms var(--ease);
  width:206px;
}
.nav-search:focus-within{border-color:var(--accent);background:var(--glass-2);}
.nav-search i{color:var(--ink-3);font-size:.85rem;}
.nav-search input{
  flex:1;
  min-width:0;
  border:0;
  background:transparent;
  color:var(--ink);
  font-size:.875rem;
  line-height:1.4;
  height:100%;
}
.nav-search input::placeholder{color:var(--ink-3);}
.nav-search input:focus{outline:none;}

.btn-primary{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 26px;
  border-radius:999px;
  border:0;
  cursor:pointer;
  font-size:.9375rem;
  font-weight:700;
  color:#0A1120;
  background:linear-gradient(120deg,#FFC96B,#F5A524 55%,#E07A17);
  box-shadow:0 8px 28px rgba(245,165,36,.35);
  transition:transform 200ms var(--ease), box-shadow 200ms var(--ease), filter 200ms var(--ease);
  white-space:nowrap;
}
.btn-primary:hover{
  filter:brightness(1.06);
  box-shadow:0 12px 36px rgba(245,165,36,.5);
  transform:translateY(-2px);
}
.btn-primary:active{transform:translateY(1px);}

.btn-ghost{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 24px;
  border-radius:999px;
  border:1px solid var(--line-strong);
  background:transparent;
  color:var(--ink);
  font-size:.9375rem;
  font-weight:600;
  cursor:pointer;
  transition:border-color 200ms var(--ease), background 200ms var(--ease), transform 200ms var(--ease);
}
.btn-ghost:hover{
  border-color:var(--brand);
  background:var(--glass-2);
  transform:translateY(-2px);
}
.btn-ghost:active{transform:translateY(1px);}

.btn-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--accent-soft);
  font-size:.9375rem;
  font-weight:600;
}
.btn-link i{transition:transform 200ms var(--ease);}
.btn-link:hover{color:var(--accent);}
.btn-link:hover i{transform:translateX(4px);}

.nav-cta{padding:11px 22px;font-size:.9rem;}

.nav-toggle{
  display:none;
  width:44px;height:44px;
  border-radius:50%;
  border:1px solid var(--line-strong);
  background:var(--glass);
  color:var(--ink);
  cursor:pointer;
  align-items:center;
  justify-content:center;
  font-size:1rem;
}

/* ---------- Hero ---------- */
.page-hero{
  position:relative;
  padding:160px 0 84px;
  overflow:hidden;
  isolation:isolate;
}
.page-hero__bg{
  position:absolute;
  inset:0;
  background-image:url("/assets/images/backpic/back-2.jpg");
  background-size:cover;
  background-position:center;
  opacity:.34;
  z-index:-2;
}
.page-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(105deg, rgba(6,9,15,.96) 8%, rgba(9,15,28,.86) 46%, rgba(10,17,32,.62) 100%);
  z-index:-1;
}
.page-hero::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:170px;
  background:linear-gradient(180deg, transparent, var(--bg-void));
  z-index:-1;
}
.crumbs{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:.8125rem;
  letter-spacing:.02em;
  color:var(--ink-3);
  margin-bottom:22px;
  flex-wrap:wrap;
}
.crumbs a{color:var(--ink-3);}
.crumbs a:hover{color:var(--accent);}
.crumbs span{color:var(--line-strong);}

.page-hero h1{
  font-size:clamp(2rem,3.6vw,3rem);
  font-weight:800;
  line-height:1.2;
  letter-spacing:-.02em;
  max-width:880px;
  margin:16px 0 20px;
}
.page-hero h1 em{
  font-style:normal;
  color:var(--brand-soft);
  background:linear-gradient(180deg, transparent 66%, rgba(245,165,36,.24) 66%);
  padding:0 2px;
}
.hero-sub{
  max-width:640px;
  color:var(--ink-2);
  font-size:1.0625rem;
  line-height:1.85;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:32px;
}
.hero-tags{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:28px;
}
.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:5px 12px;
  border-radius:999px;
  font-size:.75rem;
  font-weight:600;
  letter-spacing:.03em;
  background:rgba(245,165,36,.14);
  color:var(--brand-soft);
  border:1px solid rgba(245,165,36,.22);
}
.tag--cool{
  background:rgba(79,209,197,.14);
  color:var(--accent-soft);
  border-color:rgba(79,209,197,.24);
}
.tag--violet{
  background:rgba(124,92,255,.16);
  color:#B3A1FF;
  border-color:rgba(124,92,255,.26);
}

/* ---------- 指標帶 ---------- */
.metrics{
  padding:0 0 8px;
  margin-top:-42px;
  position:relative;
  z-index:5;
}
.grid-x{margin-left:-12px;margin-right:-12px;}
.grid-x > .cell{padding-left:12px;padding-right:12px;}
.metric-grid{margin-bottom:0;}
.metric{
  height:100%;
  padding:24px 22px;
  border-radius:var(--r-card);
  background:linear-gradient(160deg, rgba(255,255,255,.075), rgba(255,255,255,.028));
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  border:1px solid var(--line-strong);
  box-shadow:var(--shadow-card);
  position:relative;
  overflow:hidden;
  transition:transform 200ms var(--ease), box-shadow 200ms var(--ease);
}
.metric::before{
  content:"";
  position:absolute;
  top:0;left:14px;right:14px;
  height:1px;
  background:linear-gradient(90deg, transparent, rgba(255,255,255,.5), transparent);
}
.metric:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.metric__num{
  display:block;
  font-family:var(--mono);
  font-size:2rem;
  font-weight:700;
  color:var(--brand-soft);
  line-height:1.2;
  letter-spacing:-.02em;
}
.metric__num small{font-size:.9375rem;color:var(--ink-3);margin-left:4px;letter-spacing:0;}
.metric__label{
  display:block;
  margin-top:8px;
  font-size:.875rem;
  line-height:1.7;
  color:var(--ink-2);
}

/* ---------- 三段節奏 ---------- */
.rhythm-grid > .cell{margin-bottom:24px;}
.rhythm-card{
  height:100%;
  padding:28px 26px;
  border-radius:var(--r-card);
  background:var(--glass);
  backdrop-filter:blur(18px) saturate(140%);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  border:1px solid var(--line);
  box-shadow:var(--shadow-card);
  position:relative;
  transition:transform 200ms var(--ease), border-color 200ms var(--ease), box-shadow 200ms var(--ease), background 200ms var(--ease);
}
.rhythm-card:hover{
  transform:translateY(-4px);
  border-color:var(--line-strong);
  background:var(--glass-2);
  box-shadow:var(--shadow-hover);
}
.rhythm-card__step{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:40px;height:40px;
  border-radius:12px;
  font-family:var(--mono);
  font-weight:700;
  color:#0A1120;
  background:linear-gradient(120deg,#FFC96B,#F5A524);
  margin-bottom:18px;
}
.rhythm-card h3{
  font-size:1.125rem;
  font-weight:600;
  margin-bottom:10px;
  line-height:1.5;
}
.rhythm-card p{
  font-size:.9375rem;
  color:var(--ink-2);
  line-height:1.85;
}
.rhythm-card ul{
  margin-top:16px;
  display:flex;
  flex-direction:column;
  gap:8px;
}
.rhythm-card li{
  position:relative;
  padding-left:18px;
  font-size:.875rem;
  color:var(--ink-2);
  line-height:1.8;
}
.rhythm-card li::before{
  content:"";
  position:absolute;
  left:0;top:11px;
  width:6px;height:6px;
  border-radius:50%;
  background:var(--accent);
  box-shadow:0 0 0 3px rgba(79,209,197,.14);
}

/* ---------- 清單卡 ---------- */
.check-grid > .cell{margin-bottom:20px;}
.check-card{
  display:flex;
  gap:18px;
  height:100%;
  padding:24px 24px;
  border-radius:var(--r-card);
  background:var(--glass);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border:1px solid var(--line);
  box-shadow:var(--shadow-card);
  transition:transform 200ms var(--ease), border-color 200ms var(--ease), background 200ms var(--ease), box-shadow 200ms var(--ease);
}
.check-card:hover{
  transform:translateY(-4px);
  border-color:var(--line-strong);
  background:var(--glass-2);
  box-shadow:var(--shadow-hover);
}
.check-card__icon{
  flex:0 0 auto;
  width:46px;height:46px;
  display:grid;place-items:center;
  border-radius:50%;
  background:rgba(245,165,36,.12);
  border:1px solid rgba(245,165,36,.26);
  color:var(--brand-soft);
  font-size:1rem;
  transition:background 200ms var(--ease), color 200ms var(--ease);
}
.check-card:hover .check-card__icon{
  background:rgba(245,165,36,.2);
  color:var(--brand-soft);
}
.check-card h3{
  font-size:1.0625rem;
  font-weight:600;
  line-height:1.55;
  margin-bottom:6px;
}
.check-card p{
  font-size:.9rem;
  line-height:1.8;
  color:var(--ink-2);
}

/* ---------- 對照區 ---------- */
.compare-wrap{
  display:grid;
  grid-template-columns:1fr 1px 1fr;
  gap:0;
  border-radius:var(--r-lg);
  background:linear-gradient(165deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  border:1px solid var(--line-strong);
  overflow:hidden;
  box-shadow:var(--shadow-card);
}
.compare-col{padding:36px 32px;}
.compare-divider{background:var(--line);}
.compare-col h3{
  display:flex;
  align-items:center;
  gap:10px;
  font-size:1.0625rem;
  font-weight:700;
  margin-bottom:20px;
}
.compare-col h3 i{font-size:.9rem;}
.compare-col--bad h3{color:#FF9B9B;}
.compare-col--good h3{color:var(--accent-soft);}
.compare-list{display:flex;flex-direction:column;gap:18px;}
.compare-list li{
  padding-left:22px;
  position:relative;
  font-size:.9375rem;
  line-height:1.85;
  color:var(--ink-2);
}
.compare-list li::before{
  content:"";
  position:absolute;
  left:0;top:12px;
  width:9px;height:2px;
  border-radius:2px;
}
.compare-col--bad .compare-list li::before{background:#FF9B9B;}
.compare-col--good .compare-list li::before{background:var(--accent);}
.compare-list strong{color:var(--ink);font-weight:600;display:block;margin-bottom:2px;}

/* ---------- 看板 ---------- */
.board{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.board-card{
  padding:26px 24px;
  border-radius:var(--r-card);
  background:var(--bg-elev);
  border:1px solid var(--line);
  transition:border-color 200ms var(--ease), transform 200ms var(--ease);
}
.board-card:hover{border-color:var(--line-strong);transform:translateY(-3px);}
.board-card__time{
  font-family:var(--mono);
  font-size:.75rem;
  letter-spacing:.08em;
  color:var(--accent-soft);
  text-transform:uppercase;
}
.board-card h3{font-size:1.0625rem;font-weight:600;margin:10px 0 8px;line-height:1.55;}
.board-card p{font-size:.9rem;color:var(--ink-2);line-height:1.8;}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px;}
.faq-item{
  border-radius:16px;
  background:var(--glass);
  border:1px solid var(--line);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  transition:border-color 200ms var(--ease), background 200ms var(--ease);
  overflow:hidden;
}
.faq-item[open]{border-color:var(--line-strong);background:var(--glass-2);}
.faq-item summary{
  list-style:none;
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:20px 24px;
  font-size:1.0625rem;
  font-weight:600;
  line-height:1.6;
  transition:color 200ms var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--brand-soft);}
.faq-item summary .faq-plus{
  flex:0 0 auto;
  width:26px;height:26px;
  display:grid;place-items:center;
  border-radius:50%;
  border:1px solid var(--line-strong);
  color:var(--accent-soft);
  font-size:.75rem;
  transition:transform 200ms var(--ease), border-color 200ms var(--ease);
}
.faq-item[open] summary .faq-plus{transform:rotate(45deg);border-color:var(--accent);}
.faq-body{
  padding:0 24px 22px;
  font-size:.9375rem;
  line-height:1.9;
  color:var(--ink-2);
  max-width:80ch;
}

/* ---------- 分類膠囊列 ---------- */
.cat-strip{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:28px;
}
.cat-pill{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:11px 20px;
  border-radius:999px;
  border:1px solid var(--line-strong);
  background:var(--glass);
  font-size:.9rem;
  color:var(--ink-2);
  transition:border-color 200ms var(--ease), background 200ms var(--ease), color 200ms var(--ease), transform 200ms var(--ease);
  min-height:44px;
}
.cat-pill:hover{
  border-color:var(--brand);
  background:var(--glass-2);
  color:var(--ink);
  transform:translateY(-2px);
}
.cat-pill i{font-size:.75rem;color:var(--ink-3);transition:transform 200ms var(--ease);}
.cat-pill:hover i{transform:translateX(3px);color:var(--brand-soft);}
.cat-pill.is-current{
  background:rgba(245,165,36,.14);
  border-color:rgba(245,165,36,.36);
  color:var(--brand-soft);
}

/* ---------- CTA ---------- */
.cta-banner{
  position:relative;
  border-radius:var(--r-lg);
  padding:52px 48px;
  overflow:hidden;
  isolation:isolate;
  background:linear-gradient(150deg, rgba(255,255,255,.08), rgba(255,255,255,.02));
  border:1px solid var(--line-strong);
  box-shadow:var(--shadow-card);
  display:grid;
  grid-template-columns:1.35fr .85fr;
  gap:40px;
  align-items:center;
}
.cta-banner::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:url("/assets/images/backpic/back-3.jpg");
  background-size:cover;
  background-position:center;
  opacity:.14;
  z-index:-2;
}
.cta-banner::after{
  content:"";
  position:absolute;
  left:0;top:40px;bottom:40px;
  width:4px;
  border-radius:4px;
  background:linear-gradient(180deg,#FFC96B,#E07A17);
  z-index:-1;
}
.cta-banner h2{
  font-size:clamp(1.4rem,2.1vw,2rem);
  font-weight:800;
  line-height:1.35;
  letter-spacing:-.01em;
  margin-bottom:14px;
}
.cta-banner p{
  color:var(--ink-2);
  font-size:.9375rem;
  line-height:1.9;
  max-width:520px;
}
.cta-actions{display:flex;flex-direction:column;gap:14px;align-items:flex-start;}

/* ---------- 頁尾 ---------- */
.site-footer{
  margin-top:96px;
  padding:72px 0 32px;
  background:var(--bg-deep);
  border-top:1px solid var(--line);
  position:relative;
  isolation:isolate;
}
.site-footer::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:url("/assets/images/backpic/back-1.jpg");
  background-size:cover;
  background-position:center;
  opacity:.07;
  z-index:-1;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1.3fr;
  gap:48px;
}
.footer-brand p{
  margin-top:18px;
  font-size:.9rem;
  line-height:1.9;
  color:var(--ink-2);
  max-width:340px;
}
.footer-social{display:flex;gap:10px;margin-top:20px;}
.footer-social a{
  width:40px;height:40px;
  display:grid;place-items:center;
  border-radius:50%;
  border:1px solid var(--line-strong);
  background:var(--glass);
  color:var(--ink-2);
  font-size:.9rem;
  transition:border-color 200ms var(--ease), color 200ms var(--ease), transform 200ms var(--ease);
}
.footer-social a:hover{border-color:var(--brand);color:var(--brand-soft);transform:translateY(-2px);}
.footer-domain{
  display:block;
  margin-top:16px;
  font-family:var(--mono);
  font-size:.75rem;
  letter-spacing:.06em;
  color:var(--ink-3);
}
.footer-col h4{
  font-size:.9375rem;
  font-weight:700;
  color:var(--ink);
  margin-bottom:16px;
}
.footer-links{display:flex;flex-direction:column;gap:10px;}
.footer-links a{
  font-size:.9rem;
  color:var(--ink-2);
  line-height:1.6;
}
.footer-links a:hover{color:var(--brand-soft);}
.footer-sub p{font-size:.9rem;color:var(--ink-2);line-height:1.85;margin-bottom:16px;}
.subscribe-form{max-width:520px;}
.subscribe-row{
  display:flex;
  gap:8px;
  padding:6px;
  border-radius:999px;
  background:var(--bg-elev);
  border:1px solid var(--line);
  transition:border-color 200ms var(--ease), box-shadow 200ms var(--ease);
}
.subscribe-row:focus-within{
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(79,209,197,.16);
}
.subscribe-row input{
  flex:1;
  min-width:0;
  height:44px;
  padding:0 18px;
  border:0;
  background:transparent;
  color:var(--ink);
  font-size:.9rem;
  border-radius:999px;
}
.subscribe-row input:focus{outline:none;}
.subscribe-row input::placeholder{color:var(--ink-3);}
.subscribe-row .btn-primary{padding:11px 22px;font-size:.875rem;}
.form-msg{
  margin-top:10px;
  font-size:.8125rem;
  color:var(--accent-soft);
  min-height:18px;
}
.form-msg.is-error{color:#FF9B9B;}
.footer-bottom{
  margin-top:52px;
  padding-top:22px;
  border-top:1px solid var(--line);
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  justify-content:space-between;
  font-size:.8125rem;
  color:var(--ink-3);
}
.footer-bottom a{color:var(--ink-3);}
.footer-bottom a:hover{color:var(--accent);}

/* ---------- 進場動效 ---------- */
.reveal{opacity:0;transform:translateY(16px);}
.reveal.is-in{opacity:1;transform:none;transition:opacity 400ms var(--ease), transform 400ms var(--ease);}

/* ---------- 響應式 ---------- */
@media (max-width:1279px){
  .nav-search{width:172px;}
  .nav-main{gap:0;}
  .nav-link{padding:9px 9px;font-size:.9rem;}
}

@media (max-width:1023px){
  .container{padding-left:24px;padding-right:24px;}
  .section{padding:72px 0;}
  .section--tight{padding:56px 0;}
  .nav-search{display:none;}
  .nav-toggle{display:inline-flex;}
  .nav-main{
    position:fixed;
    left:16px;right:16px;
    top:96px;
    margin-left:0;
    flex-direction:column;
    align-items:stretch;
    gap:4px;
    padding:20px;
    max-height:calc(100vh - 140px);
    overflow-y:auto;
    border-radius:24px;
    background:rgba(9,15,28,.97);
    backdrop-filter:blur(22px) saturate(150%);
    -webkit-backdrop-filter:blur(22px) saturate(150%);
    border:1px solid var(--line-strong);
    box-shadow:0 28px 64px rgba(0,0,0,.6);
    opacity:0;
    visibility:hidden;
    transform:translateY(-12px);
    transition:opacity 240ms var(--ease), transform 240ms var(--ease), visibility 240ms;
  }
  .nav-main.is-open{opacity:1;visibility:visible;transform:translateY(0);}
  .nav-link{padding:13px 14px;font-size:1rem;border-radius:12px;}
  .nav-link::after{display:none;}
  .nav-link.is-active{background:var(--glass-2);color:var(--brand-soft);}
  .nav-more .nav-drop{
    position:static;
    transform:none;
    opacity:1;
    visibility:visible;
    min-width:0;
    background:transparent;
    border:0;
    box-shadow:none;
    padding:0 0 0 12px;
    display:none;
  }
  .nav-more.is-open .nav-drop{display:flex;}
  .nav-more:hover .nav-drop{opacity:1;visibility:visible;transform:none;}
  .nav-more.is-open .nav-link i{transform:rotate(180deg);}
  .nav-tools{margin-left:auto;}
  .page-hero{padding:140px 0 72px;}
  .cta-banner{grid-template-columns:1fr;gap:28px;padding:40px 32px;}
  .compare-wrap{grid-template-columns:1fr;}
  .compare-divider{height:1px;width:auto;}
  .board{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
  .footer-sub{grid-column:1 / -1;}
}

@media (max-width:767px){
  .container{padding-left:20px;padding-right:20px;}
  .section{padding:56px 0;}
  .section--tight{padding:48px 0;}
  .nav-wrap{height:60px;padding:0 10px 0 14px;}
  .site-header{top:10px;padding:0 12px;}
  .site-header.is-scrolled .nav-wrap{height:56px;}
  .brand__text{font-size:.9375rem;}
  .nav-cta{padding:9px 16px;font-size:.8125rem;}
  .nav-main{top:82px;left:12px;right:12px;}
  .page-hero{padding:124px 0 60px;}
  .page-hero h1{font-size:clamp(1.75rem,7vw,2.25rem);}
  .hero-sub{font-size:.9375rem;}
  .hero-actions{gap:10px;}
  .hero-actions .btn-primary,.hero-actions .btn-ghost{width:100%;}
  .metrics{margin-top:-28px;}
  .metric{padding:20px 18px;}
  .metric__num{font-size:1.625rem;}
  .rhythm-card,.check-card{padding:22px 20px;}
  .compare-col{padding:26px 22px;}
  .cta-banner{padding:32px 22px;}
  .faq-item summary{padding:18px 18px;font-size:1rem;}
  .faq-body{padding:0 18px 20px;}
  .footer-grid{grid-template-columns:1fr;gap:32px;}
  .footer-bottom{flex-direction:column;}
  .subscribe-row{flex-wrap:wrap;border-radius:20px;padding:10px;}
  .subscribe-row input{width:100%;height:42px;}
  .subscribe-row .btn-primary{width:100%;}
}

@media (max-width:479px){
  .brand__mark{width:30px;height:30px;}
  .brand__mark svg{width:19px;height:19px;}
  .brand__text{font-size:.875rem;}
  .nav-cta{padding:8px 13px;}
  .cat-pill{font-size:.85rem;padding:10px 16px;}
  .board-card{padding:22px 18px;}
}

@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation:none !important;transition:none !important;}
  .reveal{opacity:1;transform:none;}
  html{scroll-behavior:auto;}
}

/* roulang page: category7 */
:root{
  --bg-void:#06090F;
  --bg-deep:#0A1120;
  --bg-elev:#111A2E;
  --brand:#F5A524;
  --brand-soft:#FFC96B;
  --brand-deep:#C97F12;
  --accent:#4FD1C5;
  --accent-alt:#7C5CFF;
  --ink:#F2F5FA;
  --ink-2:#A9B4C7;
  --ink-3:#6B7891;
  --line:rgba(255,255,255,.10);
  --line-strong:rgba(255,255,255,.18);
  --glass:rgba(255,255,255,.05);
  --glass-2:rgba(255,255,255,.08);
  --r-lg:20px;
  --r-md:14px;
  --r-sm:12px;
  --shadow:0 1px 0 rgba(255,255,255,.06) inset, 0 12px 32px rgba(0,0,0,.45);
  --shadow-hover:0 18px 48px rgba(0,0,0,.55), 0 0 0 1px var(--line-strong);
  --t:200ms cubic-bezier(.2,.7,.3,1);
  --container:1240px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  padding:0;
  background:var(--bg-void);
  color:var(--ink);
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei","Helvetica Neue",system-ui,sans-serif;
  font-size:16px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
body.nav-open{overflow:hidden}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit;text-decoration:none;transition:color var(--t),border-color var(--t),background-color var(--t),opacity var(--t)}
img{max-width:100%;height:auto;display:block}
button{font-family:inherit}
input,textarea,select{font-family:inherit;font-size:1rem;margin:0}
a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:3px;
  border-radius:6px;
}
.visually-hidden{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip-link{
  position:absolute;left:-9999px;top:0;z-index:200;
  background:var(--brand);color:#0A1120;font-weight:700;
  padding:12px 20px;border-radius:0 0 12px 0;
}
.skip-link:focus{left:0}
.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
}

/* ---------- header / nav ---------- */
.site-header{
  position:fixed;
  top:16px;left:0;right:0;
  z-index:90;
  padding:0 20px;
  transition:top var(--t);
}
.nav-wrap{
  max-width:var(--container);
  margin:0 auto;
  height:68px;
  display:flex;
  align-items:center;
  gap:18px;
  padding:0 18px;
  border-radius:999px;
  background:rgba(10,17,32,.72);
  -webkit-backdrop-filter:blur(20px);
  backdrop-filter:blur(20px);
  border:1px solid var(--line);
  transition:height var(--t),background-color var(--t),box-shadow var(--t);
}
.site-header.is-scrolled .nav-wrap{
  height:60px;
  background:rgba(8,13,24,.9);
  box-shadow:0 14px 36px rgba(0,0,0,.45);
}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}
.brand__mark{
  width:36px;height:36px;
  border-radius:10px;
  display:grid;place-items:center;
  background:linear-gradient(140deg,rgba(245,165,36,.24),rgba(79,209,197,.12));
  border:1px solid var(--line-strong);
  flex-shrink:0;
}
.brand__mark svg{width:24px;height:24px}
.brand__text{font-size:1.0625rem;font-weight:700;letter-spacing:.01em;color:var(--ink);white-space:nowrap}
.brand__text em{font-style:normal;color:var(--brand)}
.nav-main{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:2px;
  flex:1 1 auto;
  min-width:0;
}
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:8px 10px;
  font-size:.9375rem;
  color:var(--ink-2);
  background:transparent;
  border:0;
  border-radius:999px;
  cursor:pointer;
  white-space:nowrap;
  transition:color var(--t),background-color var(--t);
}
.nav-link::after{
  content:"";
  position:absolute;
  left:50%;bottom:1px;
  width:16px;height:2px;
  border-radius:2px;
  background:var(--brand);
  transform:translateX(-50%) scaleX(0);
  transform-origin:center;
  transition:transform var(--t);
}
.nav-link:hover{color:var(--ink)}
.nav-link:hover::after,.nav-link.is-active::after{transform:translateX(-50%) scaleX(1)}
.nav-link.is-active{color:var(--ink)}
.nav-more{position:relative}
.nav-more .nav-link i{font-size:.7rem;color:var(--ink-3)}
.nav-drop{
  position:absolute;
  top:calc(100% + 12px);
  left:50%;
  min-width:190px;
  padding:8px;
  border-radius:16px;
  background:rgba(11,18,33,.97);
  border:1px solid var(--line-strong);
  box-shadow:var(--shadow);
  opacity:0;
  visibility:hidden;
  transform:translateX(-50%) translateY(6px);
  transition:opacity var(--t),transform var(--t),visibility var(--t);
}
.nav-more:hover .nav-drop,
.nav-more:focus-within .nav-drop{
  opacity:1;
  visibility:visible;
  transform:translateX(-50%) translateY(0);
}
.nav-drop a{
  display:block;
  padding:10px 12px;
  border-radius:10px;
  font-size:.9rem;
  color:var(--ink-2);
}
.nav-drop a:hover{background:var(--glass-2);color:var(--ink)}
.nav-tools{display:flex;align-items:center;gap:10px;margin-left:auto;flex-shrink:0}
.nav-search{
  display:flex;
  align-items:center;
  gap:8px;
  height:40px;
  padding:0 14px;
  border-radius:999px;
  background:var(--glass);
  border:1px solid var(--line);
  transition:border-color var(--t),box-shadow var(--t);
}
.nav-search i{font-size:.82rem;color:var(--ink-3)}
.nav-search input{
  width:148px;
  height:36px;
  padding:0;
  margin:0;
  border:0;
  border-radius:0;
  background:transparent;
  color:var(--ink);
  font-size:.875rem;
  box-shadow:none;
}
.nav-search input::placeholder{color:var(--ink-3)}
.nav-search input:focus{outline:none;box-shadow:none}
.nav-search:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(79,209,197,.16)}
.btn-primary{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:13px 26px;
  border:0;
  border-radius:999px;
  font-size:.9375rem;
  font-weight:700;
  color:#0A1120;
  background:linear-gradient(120deg,#FFC96B,#F5A524 55%,#E07A17);
  box-shadow:0 8px 28px rgba(245,165,36,.35);
  cursor:pointer;
  transition:transform var(--t),box-shadow var(--t),filter var(--t);
}
.btn-primary:hover{
  color:#0A1120;
  filter:brightness(1.08);
  box-shadow:0 12px 36px rgba(245,165,36,.5);
  transform:translateY(-2px);
}
.btn-primary:active{transform:translateY(1px);box-shadow:0 6px 18px rgba(245,165,36,.35)}
.btn-ghost{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:12px 24px;
  border-radius:999px;
  border:1px solid var(--line-strong);
  background:transparent;
  color:var(--ink);
  font-size:.9375rem;
  font-weight:600;
  cursor:pointer;
  transition:border-color var(--t),background-color var(--t),transform var(--t);
}
.btn-ghost:hover{border-color:var(--brand);background:var(--glass-2);color:var(--ink);transform:translateY(-2px)}
.btn-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--accent);
  font-size:.9375rem;
  font-weight:600;
  border-bottom:1px dashed rgba(79,209,197,.5);
  padding-bottom:2px;
}
.btn-link i{transition:transform var(--t)}
.btn-link:hover{color:#7FE6DC;border-bottom-style:solid}
.btn-link:hover i{transform:translateX(4px)}
.nav-cta{padding:11px 20px;font-size:.9rem}
.nav-toggle{
  display:none;
  align-items:center;
  justify-content:center;
  width:44px;height:44px;
  border-radius:50%;
  border:1px solid var(--line-strong);
  background:var(--glass);
  color:var(--ink);
  cursor:pointer;
}
.nav-toggle:hover{background:var(--glass-2)}

/* ---------- badges ---------- */
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 12px;
  border-radius:999px;
  font-size:.75rem;
  font-weight:600;
  letter-spacing:.02em;
  line-height:1.6;
}
.badge--brand{background:rgba(245,165,36,.14);color:#FFC96B}
.badge--accent{background:rgba(79,209,197,.14);color:#7FE6DC}
.badge--violet{background:rgba(124,92,255,.16);color:#B3A1FF}

/* ---------- page hero ---------- */
main{padding-top:96px}
.page-hero{
  position:relative;
  overflow:hidden;
  padding:56px 0 76px;
  background:url(/assets/images/backpic/back-2.jpg) center/cover no-repeat;
  border-bottom:1px solid var(--line);
}
.page-hero::before{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(6,9,15,.97) 0%,rgba(6,9,15,.88) 46%,rgba(6,9,15,.55) 100%);
}
.page-hero::after{
  content:"";
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:64px 64px;
  opacity:.55;
  pointer-events:none;
}
.page-hero .container{position:relative;z-index:2}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.8125rem;color:var(--ink-3);letter-spacing:.02em}
.crumbs a:hover{color:var(--accent)}
.crumbs span.sep{color:var(--ink-3)}
.crumbs .current{color:var(--ink-2)}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  margin-top:26px;
  font-size:.75rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--accent);
}
.hero-eyebrow::before{content:"";width:26px;height:1px;background:var(--accent);opacity:.7}
.page-hero h1{
  margin-top:16px;
  max-width:860px;
  font-size:clamp(1.6rem,2.8vw,2.35rem);
  font-weight:700;
  line-height:1.3;
  letter-spacing:-.01em;
}
.page-hero h1 .hl{color:var(--brand-soft)}
.hero-lead{
  margin-top:18px;
  max-width:720px;
  font-size:1.0625rem;
  line-height:1.85;
  color:var(--ink-2);
}
.hero-stats{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.stat-pill{
  display:flex;
  align-items:baseline;
  gap:8px;
  padding:10px 18px;
  border-radius:999px;
  background:var(--glass);
  border:1px solid var(--line-strong);
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
}
.stat-pill strong{
  font-family:"JetBrains Mono",ui-monospace,monospace;
  font-size:1.0625rem;
  color:var(--brand-soft);
  letter-spacing:.02em;
}
.stat-pill span{font-size:.8125rem;color:var(--ink-2)}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}

/* ---------- generic section ---------- */
.section{padding:96px 0}
.section--deep{background:var(--bg-deep)}
.section--tight{padding:72px 0}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:40px;
}
.section-head__text{max-width:760px}
.section-title{
  display:flex;
  align-items:center;
  gap:12px;
  font-size:clamp(1.35rem,2vw,1.9rem);
  font-weight:700;
  line-height:1.35;
  letter-spacing:-.01em;
}
.section-title::before{
  content:"";
  width:4px;height:20px;
  border-radius:999px;
  background:var(--brand);
  flex-shrink:0;
}
.section-desc{margin-top:12px;font-size:.9375rem;color:var(--ink-2);line-height:1.85;max-width:640px}

/* ---------- case grid ---------- */
.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.case-card{
  position:relative;
  display:block;
  overflow:hidden;
  border-radius:var(--r-lg);
  border:1px solid var(--line-strong);
  background:var(--bg-elev);
  box-shadow:var(--shadow);
  transition:transform var(--t),box-shadow var(--t),border-color var(--t);
}
.case-card img{
  width:100%;
  aspect-ratio:21/9;
  object-fit:cover;
  transform:scale(1);
  transition:transform 500ms cubic-bezier(.2,.7,.3,1);
}
.case-card::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(6,9,15,.08) 0%,rgba(6,9,15,.52) 44%,rgba(6,9,15,.95) 100%);
  transition:background var(--t);
}
.case-card__body{
  position:absolute;
  left:0;right:0;bottom:0;
  z-index:2;
  padding:26px;
  transition:transform var(--t);
}
.case-card__body h3{
  margin:12px 0 8px;
  font-size:1.25rem;
  font-weight:600;
  line-height:1.45;
  color:var(--ink);
}
.case-card__body p{
  font-size:.9375rem;
  line-height:1.75;
  color:var(--ink-2);
}
.case-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.case-card:hover img{transform:scale(1.05)}
.case-card:hover::after{background:linear-gradient(180deg,rgba(6,9,15,.2) 0%,rgba(6,9,15,.68) 44%,rgba(6,9,15,1) 100%)}
.case-card:hover .case-card__body{transform:translateY(-4px)}

/* ---------- note cards ---------- */
.note-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.note-card{
  display:flex;
  flex-direction:column;
  gap:12px;
  padding:26px;
  border-radius:18px;
  background:var(--glass);
  border:1px solid var(--line);
  -webkit-backdrop-filter:blur(16px);
  backdrop-filter:blur(16px);
  box-shadow:var(--shadow);
  transition:transform var(--t),background-color var(--t),border-color var(--t),box-shadow var(--t);
}
.note-card:hover{
  transform:translateY(-4px);
  background:var(--glass-2);
  border-color:var(--line-strong);
  box-shadow:var(--shadow-hover);
}
.note-card h3{font-size:1.0625rem;font-weight:600;line-height:1.55}
.note-card p{font-size:.9375rem;color:var(--ink-2);line-height:1.8}
.note-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:.8125rem;color:var(--ink-3);letter-spacing:.02em}
.note-more{margin-top:auto;display:inline-flex;align-items:center;gap:8px;font-size:.875rem;color:var(--accent);font-weight:600}
.note-more i{transition:transform var(--t)}
.note-card:hover .note-more i{transform:translateX(4px)}

/* ---------- lens / observation ---------- */
.lens{display:grid;grid-template-columns:.9fr 1.4fr;gap:56px;align-items:start}
.lens-aside{position:sticky;top:110px}
.lens-aside p{margin-top:16px;font-size:.9375rem;color:var(--ink-2);line-height:1.9}
.lens-aside .btn-ghost{margin-top:26px}
.lens-list{border-top:1px solid var(--line)}
.lens-item{
  display:grid;
  grid-template-columns:64px 1fr;
  gap:18px;
  padding:26px 16px 26px 0;
  border-bottom:1px solid var(--line);
  transition:background-color var(--t),padding-left var(--t);
}
.lens-item:hover{background:var(--glass);padding-left:16px}
.lens-num{
  font-family:"JetBrains Mono",ui-monospace,monospace;
  font-size:1.5rem;
  font-weight:700;
  color:var(--brand);
  line-height:1.2;
}
.lens-item h3{font-size:1.0625rem;font-weight:600;margin-bottom:6px}
.lens-item p{font-size:.9375rem;color:var(--ink-2);line-height:1.8}
.lens-tag{margin-top:10px;display:inline-flex}

/* ---------- stat band ---------- */
.stat-band{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:44px}
.stat-cell{
  padding:24px 22px;
  border-radius:16px;
  background:var(--bg-elev);
  border:1px solid var(--line);
  transition:border-color var(--t),transform var(--t);
}
.stat-cell:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.stat-cell strong{
  display:block;
  font-family:"JetBrains Mono",ui-monospace,monospace;
  font-size:1.55rem;
  color:var(--brand-soft);
  letter-spacing:.01em;
  line-height:1.3;
}
.stat-cell span{display:block;margin-top:6px;font-size:.8125rem;color:var(--ink-2);line-height:1.7}

/* ---------- quotes ---------- */
.quote-row{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.quote-card{
  padding:28px 30px;
  border-left:3px solid var(--brand);
  border-radius:0 18px 18px 0;
  background:var(--glass);
  border-top:1px solid var(--line);
  border-right:1px solid var(--line);
  border-bottom:1px solid var(--line);
}
.quote-card p{font-size:1rem;line-height:1.9;color:var(--ink)}
.quote-card cite{
  display:block;
  margin-top:14px;
  font-style:normal;
  font-size:.8125rem;
  color:var(--ink-3);
  letter-spacing:.02em;
}

/* ---------- faq ---------- */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{
  background:var(--glass);
  border:1px solid var(--line);
  border-radius:16px;
  -webkit-backdrop-filter:blur(14px);
  backdrop-filter:blur(14px);
  overflow:hidden;
  transition:border-color var(--t),background-color var(--t);
}
.faq-item:hover{border-color:var(--line-strong);background:var(--glass-2)}
.faq-item summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:18px 22px;
  font-size:1.0625rem;
  font-weight:600;
  color:var(--ink);
  cursor:pointer;
  list-style:none;
  min-height:44px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-icon{
  flex-shrink:0;
  width:26px;height:26px;
  display:grid;place-items:center;
  border-radius:50%;
  border:1px solid var(--line-strong);
  color:var(--brand-soft);
  font-size:.95rem;
  line-height:1;
  transition:transform var(--t),border-color var(--t);
}
.faq-item[open] .faq-icon{transform:rotate(45deg);border-color:var(--brand)}
.faq-body{padding:0 22px 20px;font-size:.95rem;line-height:1.85;color:var(--ink-2)}

/* ---------- cta ---------- */
.cta-panel{
  position:relative;
  overflow:hidden;
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:40px;
  align-items:center;
  padding:52px;
  border-radius:24px;
  border:1px solid var(--line-strong);
  background:var(--bg-elev) url(/assets/images/backpic/back-3.jpg) center/cover no-repeat;
  box-shadow:var(--shadow);
}
.cta-panel::before{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(110deg,rgba(8,13,24,.97) 0%,rgba(8,13,24,.86) 52%,rgba(8,13,24,.62) 100%);
}
.cta-panel::after{
  content:"";
  position:absolute;
  left:0;top:52px;bottom:52px;
  width:4px;
  border-radius:0 4px 4px 0;
  background:var(--brand);
}
.cta-panel > *{position:relative;z-index:2}
.cta-panel h2{font-size:clamp(1.35rem,2vw,1.75rem);font-weight:700;line-height:1.4}
.cta-panel p{margin-top:14px;font-size:.9375rem;color:var(--ink-2);line-height:1.85;max-width:520px}
.cta-note{margin-top:18px;font-size:.8125rem;color:var(--ink-3)}
.subscribe-form{max-width:520px}
.subscribe-row{
  display:flex;
  align-items:center;
  gap:8px;
  padding:6px;
  border-radius:999px;
  background:rgba(255,255,255,.05);
  border:1px solid var(--line);
  transition:border-color var(--t),box-shadow var(--t);
}
.subscribe-row:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(79,209,197,.16)}
.subscribe-row input{
  flex:1 1 auto;
  min-width:0;
  height:44px;
  padding:0 16px;
  border:0;
  border-radius:999px;
  background:transparent;
  color:var(--ink);
  font-size:.9375rem;
  box-shadow:none;
}
.subscribe-row input::placeholder{color:var(--ink-3)}
.subscribe-row input:focus{outline:none;box-shadow:none}
.subscribe-row .btn-primary{padding:11px 22px;flex-shrink:0}
.form-msg{margin-top:10px;font-size:.8125rem;color:var(--ink-2);min-height:1.2em}

/* ---------- related chips ---------- */
.rel-links{display:flex;flex-wrap:wrap;gap:12px}
.chip{
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:44px;
  padding:10px 20px;
  border-radius:999px;
  border:1px solid var(--line-strong);
  background:var(--glass);
  color:var(--ink-2);
  font-size:.9375rem;
  transition:transform var(--t),color var(--t),border-color var(--t),background-color var(--t);
}
.chip i{font-size:.8rem;color:var(--brand)}
.chip:hover{color:var(--ink);border-color:var(--brand);background:var(--glass-2);transform:translateY(-2px)}

/* ---------- footer ---------- */
.site-footer{
  position:relative;
  overflow:hidden;
  margin-top:0;
  padding:76px 0 32px;
  background:var(--bg-deep);
  border-top:1px solid var(--line);
}
.site-footer::before{
  content:"";
  position:absolute;inset:0;
  background:url(/assets/images/backpic/back-1.jpg) center/cover no-repeat;
  opacity:.07;
  pointer-events:none;
}
.site-footer .container{position:relative;z-index:2}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1.2fr;gap:48px}
.footer-brand p{margin-top:18px;font-size:.9375rem;line-height:1.85;color:var(--ink-2);max-width:380px}
.footer-social{display:flex;gap:10px;margin-top:20px}
.footer-social a{
  display:grid;place-items:center;
  width:40px;height:40px;
  border-radius:50%;
  border:1px solid var(--line);
  background:var(--glass);
  color:var(--ink-2);
  transition:color var(--t),border-color var(--t),transform var(--t),background-color var(--t);
}
.footer-social a:hover{color:var(--brand-soft);border-color:var(--brand);background:var(--glass-2);transform:translateY(-2px)}
.footer-domain{display:inline-block;margin-top:18px;font-size:.75rem;color:var(--ink-3);letter-spacing:.08em}
.footer-col h4{font-size:.9375rem;font-weight:700;color:var(--ink);margin-bottom:18px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:.9rem;color:var(--ink-2)}
.footer-links a:hover{color:var(--brand-soft)}
.footer-sub p{font-size:.9rem;color:var(--ink-2);line-height:1.8;margin-bottom:18px;max-width:320px}
.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-top:56px;
  padding-top:24px;
  border-top:1px solid var(--line);
  font-size:.8125rem;
  color:var(--ink-3);
}
.footer-bottom p{line-height:1.7}

/* ---------- responsive ---------- */
@media (max-width:1279px){
  .container{padding:0 28px}
  .nav-search input{width:120px}
}
@media (max-width:1023px){
  main{padding-top:92px}
  .container{padding:0 24px}
  .nav-search{display:none}
  .nav-toggle{display:inline-flex}
  .nav-main{
    position:fixed;
    top:0;left:0;right:0;bottom:0;
    z-index:80;
    flex-direction:column;
    justify-content:flex-start;
    align-items:stretch;
    gap:6px;
    padding:104px 24px 40px;
    background:rgba(6,9,15,.97);
    -webkit-backdrop-filter:blur(24px);
    backdrop-filter:blur(24px);
    overflow-y:auto;
    opacity:0;
    visibility:hidden;
    transform:translateY(-100%);
    transition:transform 320ms cubic-bezier(.2,.7,.3,1),opacity 260ms ease,visibility 260ms;
  }
  body.nav-open .nav-main{opacity:1;visibility:visible;transform:translateY(0)}
  .nav-link{padding:14px 14px;font-size:1.05rem;border-radius:12px}
  .nav-link::after{display:none}
  .nav-link:hover{background:var(--glass)}
  .nav-link.is-active{background:var(--glass-2);color:var(--brand-soft)}
  .nav-more{position:static}
  .nav-more .nav-link{display:none}
  .nav-drop{
    position:static;
    opacity:1;
    visibility:visible;
    transform:none;
    min-width:0;
    width:100%;
    padding:0;
    border:0;
    background:transparent;
    box-shadow:none;
    display:flex;
    flex-direction:column;
    gap:6px;
  }
  .nav-drop a{padding:14px;font-size:1.05rem;border-radius:12px}
  .section{padding:72px 0}
  .lens{grid-template-columns:1fr;gap:32px}
  .lens-aside{position:static}
  .note-grid{grid-template-columns:repeat(2,1fr)}
  .stat-band{grid-template-columns:repeat(2,1fr)}
  .case-grid{grid-template-columns:1fr}
  .cta-panel{grid-template-columns:1fr;padding:40px;gap:28px}
  .cta-panel::after{top:40px;bottom:40px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:40px}
  .footer-brand{grid-column:1 / -1}
}
@media (max-width:767px){
  .container{padding:0 20px}
  .nav-wrap{height:60px;padding:0 12px;gap:10px}
  .brand__mark{width:32px;height:32px}
  .brand__text{font-size:.975rem}
  .nav-cta{padding:10px 16px;font-size:.85rem}
  .page-hero{padding:40px 0 56px}
  .hero-lead{font-size:1rem}
  .section{padding:56px 0}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:28px}
  .quote-row{grid-template-columns:1fr}
  .note-grid{grid-template-columns:1fr}
  .case-card__body{padding:20px}
  .case-card__body h3{font-size:1.0625rem}
  .cta-panel{padding:30px 24px;border-radius:20px}
  .cta-panel::after{top:30px;bottom:30px}
  .footer-grid{grid-template-columns:1fr;gap:36px}
  .footer-bottom{flex-direction:column;align-items:flex-start;margin-top:40px}
  .lens-item{grid-template-columns:48px 1fr;gap:12px;padding:20px 12px 20px 0}
  .lens-num{font-size:1.2rem}
  .subscribe-row{flex-wrap:wrap;border-radius:18px;padding:8px}
  .subscribe-row input{width:100%;flex:1 1 100%;padding:0 12px}
  .subscribe-row .btn-primary{width:100%}
}
@media (max-width:479px){
  .hero-stats{gap:8px}
  .stat-pill{padding:8px 14px}
  .stat-pill strong{font-size:.95rem}
  .stat-band{grid-template-columns:1fr}
  .hero-actions .btn-primary,.hero-actions .btn-ghost{width:100%}
  .faq-item summary{font-size:1rem;padding:16px 18px}
  .faq-body{padding:0 18px 18px}
  .brand__text em{display:inline}
}
@media (prefers-reduced-motion: reduce){
  *{transition-duration:.01ms!important;animation-duration:.01ms!important;scroll-behavior:auto!important}
}