/* roulang page: index */
:root{
  --ink:#100C16; --ink-2:#171122; --card:#1C1626;
  --line:rgba(244,239,231,.10);
  --paper:#F6F1E9; --paper-2:#FBF8F3;
  --text:#F4EFE7; --text-dark:#1A1420; --muted:#A79FB4; --muted-dark:#5D5568;
  --brand:#FF5F45; --brand-hi:#FF8168; --gold:#FFC24B; --mint:#45E0C0;
  --r-card:18px; --r-img:14px; --r-pill:999px; --r-input:12px;
  --shadow-card:0 18px 40px -24px rgba(0,0,0,.85);
  --shadow-hover:0 26px 56px -26px rgba(0,0,0,.9);
  --ease:.22s cubic-bezier(.2,.7,.3,1);
  --container:1200px; --gutter:24px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0; background:var(--ink); color:var(--text);
  font-family:"Noto Sans TC","Inter",system-ui,-apple-system,"Segoe UI","PingFang TC","Microsoft JhengHei",sans-serif;
  font-size:16px; line-height:1.75; -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border-style:none}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
h1,h2,h3,h4,p,figure,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
:focus-visible{outline:3px solid var(--mint);outline-offset:3px;border-radius:4px}

.container{width:100%;max-width:var(--container);margin-left:auto;margin-right:auto;padding-left:var(--gutter);padding-right:var(--gutter)}
.section{padding-top:clamp(56px,7vw,96px);padding-bottom:clamp(56px,7vw,96px);position:relative}
.section-dark{background:var(--ink);color:var(--text)}
.section-dark2{background:var(--ink-2);color:var(--text)}
.section-light{background:var(--paper);color:var(--text-dark)}
.section-light .sec-desc{color:var(--muted-dark)}
.section-light .eyebrow{color:#D8402A}

.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:clamp(28px,3.4vw,44px)}
.eyebrow{font-size:12px;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--brand)}
.sec-title{font-size:clamp(24px,2.6vw,36px);font-weight:900;letter-spacing:-.01em;line-height:1.25;margin-top:10px}
.sec-desc{color:var(--muted);max-width:58ch;margin-top:12px;font-size:15.5px}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-pill);font-weight:700;font-size:15px;line-height:1.2;
  padding:14px 28px;border:1px solid transparent;cursor:pointer;text-align:center;
  transition:transform var(--ease),box-shadow var(--ease),background-color var(--ease),color var(--ease),border-color var(--ease);
}
.btn-primary{background:var(--brand);color:#1A0B07;box-shadow:0 14px 30px -18px rgba(255,95,69,.95)}
.btn-primary:hover{background:var(--brand-hi);color:#1A0B07;transform:translateY(-2px);box-shadow:0 20px 38px -18px rgba(255,95,69,.95)}
.btn-primary:active{transform:translateY(0);box-shadow:0 10px 22px -18px rgba(255,95,69,.95)}
.btn-ghost{background:transparent;border-color:rgba(244,239,231,.32);color:var(--text)}
.btn-ghost:hover{background:rgba(244,239,231,.12);transform:translateY(-2px);border-color:rgba(244,239,231,.52)}
.btn-ghost:active{transform:translateY(0)}
.btn-dark{background:var(--ink);color:var(--paper)}
.btn-dark:hover{background:#07050C;color:#fff;transform:translateY(-2px)}
.btn-dark:active{transform:translateY(0)}
.btn-sm{padding:9px 18px;font-size:13px}
.btn-block{width:100%}

.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--brand);font-weight:700;font-size:14px;transition:color var(--ease)}
.text-link span{transition:transform var(--ease)}
.text-link:hover{color:var(--brand-hi)}
.text-link:hover span{transform:translateX(3px)}
.section-light .text-link{color:#C7361F}
.section-light .text-link:hover{color:#9E2A17}

/* ---------- header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1040;
  background:rgba(16,12,22,.42);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid var(--line);
  box-shadow:0 10px 30px -24px #000;
  transition:background-color var(--ease),box-shadow var(--ease);
}
.site-header.is-stuck{background:rgba(16,12,22,.94);box-shadow:0 18px 40px -30px #000}
.nav-wrap{display:flex;align-items:center;gap:18px;height:76px;transition:height var(--ease)}
.site-header.is-stuck .nav-wrap{height:64px}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;min-width:0}
.brand-mark{
  width:38px;height:38px;flex:0 0 auto;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(150deg,var(--brand),#B7351F);color:#1A0B07;
  box-shadow:0 8px 20px -12px rgba(255,95,69,.9);
}
.brand-mark svg{width:20px;height:20px}
.brand-text{min-width:0}
.brand-text strong{display:block;font-size:15px;font-weight:900;letter-spacing:-.01em;line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand-text small{display:block;font-size:11px;color:var(--muted);letter-spacing:.04em;line-height:1.4}
.nav-links{display:flex;align-items:center;gap:24px;margin-left:auto}
.nav-links a{position:relative;font-size:14px;font-weight:500;color:rgba(244,239,231,.84);padding:6px 0;white-space:nowrap;transition:color var(--ease),transform var(--ease)}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform var(--ease)}
.nav-links a:hover{color:#fff;transform:translateY(-1px)}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
.nav-links a.active{color:#fff}
.nav-cta-mobile{display:none}
.nav-tools{display:flex;align-items:center;gap:10px;margin-left:6px}
.icon-btn{
  width:38px;height:38px;border-radius:var(--r-pill);display:grid;place-items:center;
  border:1px solid var(--line);background:rgba(255,255,255,.05);color:var(--text);cursor:pointer;
  transition:background-color var(--ease),border-color var(--ease),transform var(--ease);
}
.icon-btn:hover{background:rgba(255,255,255,.12);border-color:rgba(244,239,231,.28);transform:translateY(-1px)}
.icon-btn svg{width:17px;height:17px}
.badge-18{
  font-size:12px;font-weight:800;letter-spacing:.06em;padding:4px 10px;border-radius:var(--r-pill);
  border:1px solid rgba(255,95,69,.55);color:var(--brand);background:rgba(255,95,69,.08);
}
.nav-burger{display:none;width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.05);cursor:pointer;place-items:center}
.nav-burger span{display:block;width:18px;height:2px;background:var(--text);border-radius:2px;position:relative;transition:background-color var(--ease)}
.nav-burger span::before,.nav-burger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text);border-radius:2px;transition:transform var(--ease)}
.nav-burger span::before{top:-6px}
.nav-burger span::after{top:6px}
.search-panel{max-height:0;overflow:hidden;transition:max-height .28s ease;border-top:1px solid transparent}
.search-panel.is-open{max-height:96px;border-top-color:var(--line)}
.search-inner{display:flex;align-items:center;gap:12px;padding:14px 0}
.search-inner input{
  flex:1;background:transparent;border:0;border-bottom:1px solid rgba(244,239,231,.28);
  color:var(--text);font-size:15px;padding:8px 2px;transition:border-color var(--ease);
}
.search-inner input::placeholder{color:var(--muted)}
.search-inner input:focus{outline:none;border-bottom-color:var(--mint)}

/* ---------- hero ---------- */
.hero{
  position:relative;min-height:88vh;display:flex;align-items:center;
  padding:140px 0 clamp(56px,6vw,84px);
  background-image:url('/assets/images/backpic/back-1.jpg');
  background-size:cover;background-position:center;overflow:hidden;
}
.hero-veil{
  position:absolute;inset:0;
  background:
    radial-gradient(70% 62% at 80% 20%,rgba(255,95,69,.24),transparent 68%),
    linear-gradient(100deg,rgba(16,12,22,.96) 0%,rgba(16,12,22,.86) 46%,rgba(16,12,22,.56) 100%);
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(244,239,231,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(244,239,231,.05) 1px,transparent 1px);
  background-size:64px 64px;
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:7fr 5fr;gap:clamp(28px,4vw,56px);align-items:center;width:100%}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.tag{
  display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;letter-spacing:.04em;
  padding:5px 14px;border-radius:var(--r-pill);border:1px solid var(--line);color:var(--muted);
  background:rgba(255,255,255,.05);
}
.tag-brand{color:#FFD3C9;border-color:rgba(255,95,69,.5);background:rgba(255,95,69,.12)}
.tag-mint{color:#B9FFF2;border-color:rgba(69,224,192,.42);background:rgba(69,224,192,.10)}
.tag-mint::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 3px rgba(69,224,192,.18)}
.hero h1{
  font-size:clamp(32px,4.4vw,58px);font-weight:900;line-height:1.12;letter-spacing:-.015em;color:#fff;
  text-wrap:balance;
}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero-sub{margin-top:20px;font-size:clamp(15px,1.5vw,18px);line-height:1.8;color:rgba(244,239,231,.82);max-width:34em}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-stats{
  display:flex;flex-wrap:wrap;gap:0;margin-top:44px;border-top:1px solid var(--line);padding-top:22px;
}
.hero-stats div{padding-right:26px;margin-right:26px;border-right:1px solid var(--line)}
.hero-stats div:last-child{border-right:0;margin-right:0;padding-right:0}
.hero-stats strong{display:block;font-size:15px;font-weight:800;color:#fff;letter-spacing:.01em}
.hero-stats small{display:block;font-size:12px;color:var(--muted);letter-spacing:.04em;margin-top:2px}
.hero-card{
  position:relative;background:rgba(28,22,38,.86);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:0 30px 70px -34px rgba(0,0,0,.95);padding:14px;transform:rotate(-1.6deg);
  transition:transform var(--ease),box-shadow var(--ease);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
}
.hero-card:hover{transform:rotate(0) translateY(-4px);box-shadow:var(--shadow-hover)}
.hero-card .ratio{position:relative;aspect-ratio:16/10;border-radius:var(--r-img);overflow:hidden;border:1px solid var(--line)}
.hero-card .ratio img{width:100%;height:100%;object-fit:cover}
.hero-card figcaption{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 6px 4px}
.hero-card figcaption p{font-size:15px;font-weight:800;color:#fff;letter-spacing:.01em}
.ep-badge{
  position:absolute;left:12px;top:12px;z-index:2;
  font-size:12px;font-weight:800;letter-spacing:.03em;padding:4px 12px;border-radius:var(--r-pill);
  background:var(--gold);color:#2A1A00;box-shadow:0 8px 18px -12px rgba(255,194,75,.9);
}
.hero-card figcaption .mini{font-size:12px;color:var(--muted)}

/* ---------- steps ---------- */
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step-card{
  position:relative;background:rgba(255,255,255,.66);border:1px solid rgba(26,20,32,.10);
  border-radius:var(--r-card);padding:26px 24px 24px;
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.step-card:hover{transform:translateY(-4px);box-shadow:0 22px 44px -30px rgba(26,20,32,.55);border-color:rgba(255,95,69,.35)}
.step-card:not(:last-child)::after{
  content:"";position:absolute;top:46px;right:-24px;width:24px;border-top:1px dashed rgba(26,20,32,.3);
}
.step-num{
  width:46px;height:46px;border-radius:var(--r-pill);background:var(--gold);color:#2A1A00;
  display:grid;place-items:center;font-weight:900;font-size:15px;letter-spacing:.04em;
  box-shadow:0 10px 22px -16px rgba(255,194,75,1);
}
.step-card h3{font-size:20px;font-weight:900;margin-top:20px;letter-spacing:-.01em}
.step-card p{margin-top:10px;font-size:15px;line-height:1.8;color:var(--muted-dark)}
.steps-foot{display:flex;justify-content:flex-end;margin-top:28px}

/* ---------- series ---------- */
.series-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.series-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.series-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(255,95,69,.45)}
.series-card .thumb{position:relative;display:block;aspect-ratio:16/9;overflow:hidden}
.series-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.2,.7,.3,1)}
.series-card:hover .thumb img{transform:scale(1.04)}
.series-body{padding:20px 22px 22px}
.series-body h3{font-size:18px;font-weight:800;line-height:1.4;color:#fff;letter-spacing:-.01em}
.series-body p{margin-top:8px;font-size:14px;line-height:1.75;color:var(--muted)}
.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.chip{
  font-size:12px;font-weight:600;letter-spacing:.02em;padding:3px 11px;border-radius:var(--r-pill);
  border:1px solid var(--line);color:var(--muted);background:rgba(255,255,255,.04);
}
.chip-gold{color:#FFD98A;border-color:rgba(255,194,75,.38);background:rgba(255,194,75,.10)}
.chip-mint{color:#A9FBEC;border-color:rgba(69,224,192,.36);background:rgba(69,224,192,.10)}
.chip-brand{color:#FFC0B4;border-color:rgba(255,95,69,.42);background:rgba(255,95,69,.12)}

/* ---------- bento ---------- */
.bento{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:minmax(156px,auto);gap:20px}
.bento-item{
  position:relative;overflow:hidden;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-card);padding:26px;display:flex;flex-direction:column;justify-content:space-between;gap:14px;
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.bento-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(255,95,69,.4)}
.bento-item .bento-bg{position:absolute;inset:0;z-index:0}
.bento-item .bento-bg img{width:100%;height:100%;object-fit:cover;opacity:.28}
.bento-item .bento-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(16,12,22,.72),rgba(16,12,22,.94))}
.bento-item > *{position:relative;z-index:1}
.bento-a{grid-column:span 2;grid-row:span 2;justify-content:flex-end}
.bento-b{grid-column:span 2}
.bento-c,.bento-d{grid-column:span 1}
.big-num{font-size:clamp(34px,4.6vw,60px);font-weight:900;line-height:1;color:var(--gold);letter-spacing:-.02em}
.bento-item h3{font-size:16px;font-weight:800;color:#fff;line-height:1.5}
.bento-item p{font-size:14px;color:var(--muted);line-height:1.7}
.bento-a h3{font-size:clamp(20px,2vw,26px);font-weight:900;letter-spacing:-.01em}

/* ---------- faq ---------- */
.faq-grid{display:grid;grid-template-columns:minmax(240px,340px) 1fr;gap:clamp(28px,4vw,56px);align-items:start}
.faq-aside h2{font-size:clamp(24px,2.6vw,34px);font-weight:900;line-height:1.25;letter-spacing:-.01em}
.faq-aside p{margin-top:14px;color:var(--muted);font-size:15px}
.faq-contact{margin-top:26px;padding:20px;border:1px solid var(--line);border-radius:var(--r-card);background:rgba(255,255,255,.04)}
.faq-contact strong{display:block;font-size:14px;font-weight:800;color:#fff}
.faq-contact span{display:block;font-size:13px;color:var(--muted);margin-top:6px;line-height:1.7}
.faq-acc .accordion-item{background:transparent;border:0;border-top:1px solid var(--line);border-radius:0}
.faq-acc .accordion-item:last-child{border-bottom:1px solid var(--line)}
.faq-acc .accordion-header{margin:0}
.faq-acc .accordion-button{
  position:relative;background:transparent;box-shadow:none;border:0;border-radius:0;
  color:var(--text);font-size:17px;font-weight:700;line-height:1.6;letter-spacing:-.01em;
  padding:20px 44px 20px 40px;width:100%;text-align:left;
}
.faq-acc .accordion-button::after{display:none}
.faq-acc .accordion-button::before{
  content:"+";position:absolute;left:0;top:20px;width:24px;height:24px;line-height:21px;text-align:center;
  border-radius:var(--r-pill);border:1px solid rgba(244,239,231,.24);color:var(--muted);font-size:15px;font-weight:700;
  transition:color var(--ease),border-color var(--ease),transform var(--ease);
}
.faq-acc .accordion-button:not(.collapsed){color:var(--brand);background:transparent;box-shadow:none}
.faq-acc .accordion-button:not(.collapsed)::before{content:"−";color:var(--brand);border-color:rgba(255,95,69,.6);transform:rotate(180deg)}
.faq-acc .accordion-button:focus{box-shadow:none;outline:none}
.faq-acc .accordion-button:focus-visible{outline:3px solid var(--mint);outline-offset:2px;border-radius:6px}
.faq-acc .accordion-body{padding:0 44px 22px 40px;font-size:15px;line-height:1.85;color:var(--muted)}

/* ---------- posts ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(255,95,69,.42)}
.post-thumb{display:block;aspect-ratio:16/9;overflow:hidden;border-bottom:1px solid var(--line)}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.2,.7,.3,1)}
.post-card:hover .post-thumb img{transform:scale(1.04)}
.post-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.post-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.post-meta time{font-size:12px;color:var(--muted);letter-spacing:.02em}
.post-body h3{font-size:17px;font-weight:800;line-height:1.55;color:#fff;letter-spacing:-.01em;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-body h3 a{transition:color var(--ease)}
.post-body h3 a:hover{color:var(--brand-hi)}
.post-body p{margin-top:10px;font-size:14px;line-height:1.75;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-body .text-link{margin-top:16px;font-size:13px}
.empty-state{
  grid-column:1/-1;border:1px dashed rgba(244,239,231,.24);border-radius:var(--r-card);
  padding:clamp(32px,5vw,56px);text-align:center;background:rgba(255,255,255,.03);
}
.empty-state p{color:var(--muted);font-size:15px}
.empty-state .text-link{margin-top:14px}

/* ---------- cta band ---------- */
.cta-band{
  display:grid;grid-template-columns:55fr 45fr;border-radius:24px;overflow:hidden;
  border:1px solid var(--line);box-shadow:0 30px 70px -44px rgba(0,0,0,.95);
}
.cta-left{background:var(--ink-2);padding:clamp(32px,4vw,56px);display:flex;flex-direction:column;justify-content:center}
.cta-left h2{font-size:clamp(24px,2.8vw,38px);font-weight:900;line-height:1.25;letter-spacing:-.015em;color:#fff}
.cta-left p{margin-top:14px;color:var(--muted);font-size:15px;line-height:1.8;max-width:36em}
.tick-list{margin-top:24px;display:grid;gap:12px}
.tick-list li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:rgba(244,239,231,.86);line-height:1.7}
.tick-list li::before{
  content:"";flex:0 0 auto;width:16px;height:16px;margin-top:4px;border-radius:4px;
  background:rgba(69,224,192,.2);border:1px solid rgba(69,224,192,.55);position:relative;
}
.tick-list li::after{
  content:"";position:absolute;width:8px;height:4px;border-left:2px solid var(--mint);border-bottom:2px solid var(--mint);
  transform:rotate(-45deg);margin-top:9px;margin-left:4px;
}
.tick-list li{position:relative}
.cta-right{background:var(--brand);padding:clamp(32px,4vw,56px);color:#1A0B07}
.cta-right h3{font-size:20px;font-weight:900;letter-spacing:-.01em}
.cta-right .hint{font-size:13px;margin-top:6px;color:rgba(26,11,7,.7)}
.form-grid{display:grid;gap:16px;margin-top:22px}
.form-field label{display:block;font-size:12px;font-weight:700;letter-spacing:.02em;color:rgba(26,11,7,.74);margin-bottom:6px}
.form-field input,.form-field select,.form-field textarea{
  width:100%;padding:12px 14px;border-radius:var(--r-input);
  border:1px solid rgba(16,12,22,.3);background:rgba(16,12,22,.16);color:#1A0B07;
  font-size:15px;line-height:1.5;transition:border-color var(--ease),box-shadow var(--ease),background-color var(--ease);
}
.form-field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,rgba(26,11,7,.7) 50%),linear-gradient(135deg,rgba(26,11,7,.7) 50%,transparent 50%);background-position:calc(100% - 20px) 21px,calc(100% - 14px) 21px;background-size:6px 6px,6px 6px;background-repeat:no-repeat}
.form-field textarea{min-height:110px;resize:vertical}
.form-field input::placeholder,.form-field textarea::placeholder{color:rgba(26,11,7,.48)}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{
  outline:none;border-color:#0E8E77;box-shadow:0 0 0 3px rgba(69,224,192,.45);background:rgba(255,255,255,.55);
}
.form-note{font-size:12px;line-height:1.7;color:rgba(26,11,7,.66);margin-top:14px}

/* ---------- footer ---------- */
.site-footer{background:#0B0810;border-top:1px solid var(--line);padding-top:clamp(48px,6vw,72px)}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:36px;padding-bottom:40px}
.footer-col h4{font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:rgba(244,239,231,.55);margin-bottom:16px}
.footer-col ul{display:grid;gap:10px}
.footer-col ul a{font-size:14px;color:rgba(244,239,231,.78);transition:color var(--ease),transform var(--ease);display:inline-block}
.footer-col ul a:hover{color:var(--brand-hi);transform:translateX(3px)}
.footer-brand .brand{margin-bottom:16px}
.footer-brand p{font-size:14px;line-height:1.8;color:var(--muted);max-width:30em}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.footer-col:not(:first-child){border-left:1px solid var(--line);padding-left:28px}
.footer-bottom{
  border-top:1px solid var(--line);padding:20px 0 26px;display:flex;flex-wrap:wrap;gap:10px 18px;
  justify-content:space-between;align-items:center;font-size:12px;color:var(--muted);
}
.footer-bottom a{color:rgba(244,239,231,.7);transition:color var(--ease)}
.footer-bottom a:hover{color:var(--brand-hi)}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .nav-links{gap:18px}
  .brand-text strong{font-size:14px}
}
@media (max-width:991px){
  .nav-links{
    position:fixed;top:0;right:0;bottom:0;width:min(330px,86vw);z-index:1050;
    display:flex;flex-direction:column;align-items:stretch;gap:0;margin:0;
    padding:92px 26px 32px;
    background:rgba(16,12,22,.98);
    -webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);
    border-left:1px solid var(--line);
    transform:translateX(102%);transition:transform .3s cubic-bezier(.2,.7,.3,1);
    overflow-y:auto;
  }
  .nav-links.is-open{transform:translateX(0)}
  .nav-links a{font-size:16px;padding:15px 0;width:100%;border-bottom:1px solid var(--line)}
  .nav-links a::after{display:none}
  .nav-links a.active{color:var(--brand)}
  .nav-cta-mobile{display:inline-flex;margin-top:24px;border-bottom:0 !important;width:100%}
  .nav-burger{display:grid}
  .nav-tools{margin-left:auto}
  .hero{min-height:auto;padding-top:120px}
  .hero-inner{grid-template-columns:1fr}
  .hero-card{max-width:520px;transform:none;order:2}
  .steps-grid{grid-template-columns:1fr;gap:18px}
  .step-card:not(:last-child)::after{display:none}
  .steps-grid{position:relative}
  .series-grid{grid-template-columns:repeat(2,1fr)}
  .bento{grid-template-columns:repeat(2,1fr)}
  .bento-a{grid-column:span 2;grid-row:span 1}
  .bento-b{grid-column:span 2}
  .bento-c,.bento-d{grid-column:span 1}
  .post-grid{grid-template-columns:repeat(2,1fr)}
  .faq-grid{grid-template-columns:1fr}
  .cta-band{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .footer-col:not(:first-child){border-left:0;padding-left:0}
  .footer-brand{grid-column:1/-1}
}
@media (max-width:767px){
  .brand-text small{display:none}
  .badge-18{display:none}
  .nav-tools .btn-primary{display:none}
  .hero-stats div{padding-right:18px;margin-right:18px;margin-bottom:10px}
  .hero-stats strong{font-size:14px}
  .series-grid{grid-template-columns:1fr}
  .post-grid{grid-template-columns:1fr}
  .bento{grid-template-columns:1fr;grid-auto-rows:auto}
  .bento-a,.bento-b,.bento-c,.bento-d{grid-column:span 1;grid-row:auto}
  .footer-grid{grid-template-columns:1fr}
  .sec-head{align-items:flex-start}
  .btn{width:100%}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{width:100%}
}
@media (max-width:575px){
  :root{--gutter:18px}
  .brand-text strong{font-size:13px}
  .hero{padding-top:104px}
  .hero h1{font-size:clamp(28px,8vw,36px)}
  .hero-card figcaption p{font-size:14px}
  .faq-acc .accordion-button{font-size:15.5px;padding:18px 30px 18px 36px}
  .faq-acc .accordion-body{padding:0 8px 20px 36px;font-size:14.5px}
  .cta-left,.cta-right{padding:28px 22px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}

/* roulang page: article */
:root{
  --ink:#100C16;
  --ink-2:#171122;
  --card:#1C1626;
  --line:rgba(244,239,231,.10);
  --paper:#F6F1E9;
  --paper-2:#FBF8F3;
  --text:#F4EFE7;
  --text-dark:#1A1420;
  --muted:#A79FB4;
  --muted-dark:#5D5568;
  --brand:#FF5F45;
  --brand-hi:#FF8168;
  --gold:#FFC24B;
  --mint:#45E0C0;
  --r-card:18px;
  --r-img:14px;
  --r-pill:999px;
  --r-input:12px;
  --shadow-card:0 18px 40px -24px rgba(0,0,0,.85);
  --shadow-hover:0 26px 56px -26px rgba(0,0,0,.9);
  --ease:.22s cubic-bezier(.2,.7,.3,1);
  --section-py:clamp(56px,7vw,96px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--ink);
  color:var(--text);
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:inherit}
h1,h2,h3,h4,h5{margin:0;letter-spacing:-.01em;line-height:1.25}
p{margin:0}
ul,ol{margin:0}
::selection{background:rgba(255,95,69,.35);color:#fff}
:focus-visible{outline:3px solid var(--mint);outline-offset:3px;border-radius:6px}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

/* ---------- Buttons ---------- */
.btn{
  --bs-btn-focus-box-shadow:none;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border:1px solid transparent;
  border-radius:var(--r-pill);
  padding:14px 28px;
  font-size:15px;
  font-weight:700;
  line-height:1.2;
  cursor:pointer;
  text-decoration:none;
  transition:transform var(--ease),box-shadow var(--ease),background var(--ease),color var(--ease),border-color var(--ease);
}
.btn-primary{
  background:var(--brand);
  color:#1A0B07;
  box-shadow:0 16px 34px -22px rgba(255,95,69,.95);
}
.btn-primary:hover,.btn-primary:focus-visible{
  background:var(--brand-hi);
  color:#1A0B07;
  transform:translateY(-2px);
  box-shadow:0 22px 44px -22px rgba(255,95,69,.95);
}
.btn-primary:active{transform:translateY(0);box-shadow:0 10px 22px -18px rgba(255,95,69,.9)}
.btn-ghost{
  background:transparent;
  border-color:rgba(244,239,231,.34);
  color:var(--text);
}
.btn-ghost:hover,.btn-ghost:focus-visible{
  background:rgba(244,239,231,.12);
  border-color:rgba(244,239,231,.6);
  color:#fff;
  transform:translateY(-2px);
}
.btn-ghost:active{transform:translateY(0)}
.btn-sm{padding:9px 18px;font-size:13px}
.btn-dark{
  background:#1A1420;
  color:var(--paper);
  border-color:#1A1420;
}
.btn-dark:hover,.btn-dark:focus-visible{
  background:#2A2233;
  color:#fff;
  transform:translateY(-2px);
}
.link-arrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--brand);
  font-weight:700;
  font-size:14px;
  transition:color var(--ease),gap var(--ease);
}
.link-arrow:hover{color:var(--brand-hi);gap:12px}
.link-arrow-dark{color:#C8341D}
.link-arrow-dark:hover{color:#9E2312}

/* ---------- Chips / badges ---------- */
.badge-18{
  display:inline-flex;
  align-items:center;
  font-size:11px;
  font-weight:700;
  letter-spacing:.06em;
  padding:4px 10px;
  border-radius:var(--r-pill);
  color:#FFB4A5;
  background:rgba(255,95,69,.14);
  border:1px solid rgba(255,95,69,.5);
}
.chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:12px;
  font-weight:500;
  padding:5px 12px;
  border-radius:var(--r-pill);
  border:1px solid var(--line);
  color:var(--muted);
  background:rgba(244,239,231,.04);
}
.chip-mint{color:#8FF3E0;border-color:rgba(69,224,192,.4);background:rgba(69,224,192,.10)}
.chip-gold{color:#FFD98A;border-color:rgba(255,194,75,.42);background:rgba(255,194,75,.12)}
.chip-brand{color:#FFB4A5;border-color:rgba(255,95,69,.45);background:rgba(255,95,69,.12)}

/* ---------- Header ---------- */
.site-header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:1000;
  background:rgba(16,12,22,.42);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid var(--line);
  box-shadow:0 10px 30px -24px #000;
  transition:background var(--ease),box-shadow var(--ease);
}
.site-header.is-stuck{
  background:rgba(16,12,22,.94);
  box-shadow:0 18px 40px -26px #000;
}
.nav-wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  height:76px;
  transition:height var(--ease);
}
.site-header.is-stuck .nav-wrap{height:64px}
.brand{display:inline-flex;align-items:center;gap:12px;color:var(--text)}
.brand-mark{
  width:38px;height:38px;
  flex:0 0 38px;
  display:grid;place-items:center;
  border-radius:12px;
  background:linear-gradient(140deg,var(--brand),#B23A28);
  color:#1A0B07;
  box-shadow:0 12px 26px -16px rgba(255,95,69,.95);
}
.brand-mark svg{width:20px;height:20px}
.brand-text strong{
  display:block;
  font-size:15px;
  font-weight:800;
  letter-spacing:-.01em;
  white-space:nowrap;
}
.brand-text small{
  display:block;
  font-size:11px;
  letter-spacing:.05em;
  color:var(--muted);
}
.nav-links{display:flex;align-items:center;gap:22px}
.nav-links > a{
  position:relative;
  font-size:14px;
  color:rgba(244,239,231,.86);
  padding:6px 0;
  transition:color var(--ease),transform var(--ease);
}
.nav-links > a::after{
  content:"";
  position:absolute;
  left:0;bottom:0;
  width:0;height:2px;
  background:var(--brand);
  border-radius:2px;
  transition:width var(--ease);
}
.nav-links > a:hover,.nav-links > a:focus-visible{color:#fff;transform:translateY(-1px)}
.nav-links > a:hover::after,.nav-links > a:focus-visible::after{width:100%}
.nav-links > a.active{color:#fff}
.nav-links > a.active::after{width:100%}
.nav-cta-mobile{display:none}
.nav-tools{display:flex;align-items:center;gap:10px}
.icon-btn{
  width:38px;height:38px;
  display:grid;place-items:center;
  border-radius:var(--r-pill);
  border:1px solid var(--line);
  background:rgba(244,239,231,.06);
  color:var(--text);
  cursor:pointer;
  transition:background var(--ease),border-color var(--ease),transform var(--ease);
}
.icon-btn svg{width:17px;height:17px}
.icon-btn:hover{background:rgba(244,239,231,.14);border-color:rgba(244,239,231,.3);transform:translateY(-1px)}
.nav-burger{
  display:none;
  width:40px;height:38px;
  place-items:center;
  border-radius:12px;
  border:1px solid var(--line);
  background:rgba(244,239,231,.06);
  color:var(--text);
  cursor:pointer;
}
.nav-burger span{display:block;width:18px;height:2px;background:currentColor;border-radius:2px;position:relative;transition:transform var(--ease),background var(--ease)}
.nav-burger span::before,.nav-burger span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:currentColor;border-radius:2px;transition:transform var(--ease),opacity var(--ease);
}
.nav-burger span::before{top:-6px}
.nav-burger span::after{top:6px}
.nav-burger.is-open span{background:transparent}
.nav-burger.is-open span::before{transform:translateY(6px) rotate(45deg)}
.nav-burger.is-open span::after{transform:translateY(-6px) rotate(-45deg)}
.search-panel{
  max-height:0;
  overflow:hidden;
  transition:max-height .3s cubic-bezier(.2,.7,.3,1);
  border-top:1px solid transparent;
}
.search-panel.is-open{max-height:80px;border-top-color:var(--line)}
.search-inner{display:flex;align-items:center;gap:12px;padding:14px 24px 16px}
.search-inner input{
  flex:1 1 auto;
  background:transparent;
  border:none;
  border-bottom:1px solid var(--line);
  color:var(--text);
  padding:8px 2px;
  font-size:14px;
}
.search-inner input::placeholder{color:rgba(167,159,180,.85)}
.search-inner input:focus{outline:none;border-bottom-color:var(--mint)}

/* ---------- Article hero ---------- */
.article-hero{
  position:relative;
  padding:150px 0 clamp(48px,6vw,76px);
  background:var(--ink);
  overflow:hidden;
}
.article-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:url("/assets/images/backpic/back-1.jpg");
  background-size:cover;
  background-position:center;
  opacity:.22;
  filter:saturate(.85);
}
.article-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(90% 70% at 18% 8%,rgba(255,95,69,.20),transparent 60%),
    linear-gradient(180deg,rgba(16,12,22,.72) 0%,rgba(16,12,22,.94) 62%,var(--ink) 100%);
}
.article-hero .container{position:relative;z-index:2}
.crumbs{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--muted);
  margin-bottom:22px;
}
.crumbs a{color:rgba(244,239,231,.78);transition:color var(--ease)}
.crumbs a:hover{color:var(--brand-hi)}
.crumbs .sep{color:rgba(167,159,180,.55)}
.crumbs .current{color:rgba(167,159,180,.95);max-width:52ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hero-tagline{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.article-title{
  font-size:clamp(28px,4.2vw,46px);
  font-weight:900;
  line-height:1.2;
  letter-spacing:-.01em;
  max-width:920px;
  margin:0 0 20px;
}
.meta-row{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px 0;
  font-size:13px;
  color:var(--muted);
}
.meta-row span{display:inline-flex;align-items:center}
.meta-row span + span::before{
  content:"";
  width:4px;height:4px;
  border-radius:50%;
  background:rgba(167,159,180,.6);
  margin:0 12px;
  display:inline-block;
}
.cover-figure{
  margin:clamp(28px,4vw,44px) 0 0;
  border-radius:var(--r-img);
  overflow:hidden;
  border:1px solid var(--line);
  aspect-ratio:16/9;
  background:var(--ink-2);
  box-shadow:var(--shadow-card);
}
.cover-figure img{width:100%;height:100%;object-fit:cover}

/* ---------- Article body ---------- */
.article-main{
  background:var(--paper-2);
  color:var(--text-dark);
  padding:var(--section-py) 0 calc(var(--section-py) + 12px);
}
.article-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) 300px;
  gap:52px;
  align-items:start;
}
.reminder{
  display:flex;
  gap:14px;
  align-items:flex-start;
  background:rgba(255,194,75,.12);
  border:1px solid rgba(255,194,75,.36);
  border-radius:14px;
  padding:16px 18px;
  margin-bottom:34px;
  max-width:760px;
}
.reminder .dot{
  flex:0 0 10px;
  width:10px;height:10px;
  margin-top:7px;
  border-radius:50%;
  background:var(--brand);
  box-shadow:0 0 0 4px rgba(255,95,69,.16);
}
.reminder p{font-size:13.5px;line-height:1.85;color:#4A3F55}
.reminder strong{color:var(--text-dark)}

.prose{
  max-width:760px;
  font-size:17px;
  line-height:1.9;
  color:#241C2E;
  font-family:"Noto Serif TC","Noto Sans TC","PingFang TC","Microsoft JhengHei",serif;
}
.prose > *:first-child{margin-top:0}
.prose h2{
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
  font-size:clamp(22px,2.4vw,30px);
  font-weight:900;
  line-height:1.35;
  color:var(--text-dark);
  margin:1.7em 0 .7em;
  padding-left:14px;
  border-left:3px solid var(--brand);
}
.prose h3{
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
  font-size:20px;
  font-weight:800;
  color:var(--text-dark);
  margin:1.5em 0 .55em;
}
.prose h4{
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;
  font-size:17px;
  font-weight:800;
  color:var(--text-dark);
  margin:1.3em 0 .5em;
}
.prose p{margin:0 0 1.05em}
.prose a{
  color:#C8341D;
  text-decoration:underline;
  text-underline-offset:3px;
  text-decoration-thickness:1px;
  transition:color var(--ease);
}
.prose a:hover{color:#96220F}
.prose ul,.prose ol{padding-left:1.35em;margin:0 0 1.1em}
.prose li{margin:.38em 0}
.prose ul > li::marker{color:var(--brand)}
.prose ol > li::marker{color:#C8341D;font-weight:700}
.prose blockquote{
  margin:1.5em 0;
  padding:16px 22px;
  background:rgba(255,95,69,.08);
  border-left:3px solid var(--brand);
  border-radius:0 12px 12px 0;
  color:#3A2E44;
  font-size:16.5px;
}
.prose blockquote p:last-child{margin-bottom:0}
.prose img{
  max-width:100%;
  height:auto;
  border-radius:var(--r-img);
  border:1px solid rgba(26,20,32,.10);
  margin:1.2em 0;
}
.prose figure{margin:1.5em 0}
.prose figcaption{font-size:13px;color:var(--muted-dark);margin-top:8px;line-height:1.7}
.prose table{
  width:100%;
  border-collapse:collapse;
  margin:1.4em 0;
  font-size:15px;
  font-family:"Noto Sans TC","PingFang TC",sans-serif;
}
.prose th,.prose td{
  border-bottom:1px solid rgba(26,20,32,.12);
  padding:11px 12px;
  text-align:left;
  vertical-align:top;
}
.prose th{font-weight:800;border-bottom:1px solid rgba(26,20,32,.3);color:var(--text-dark)}
.prose hr{border:none;border-top:1px solid rgba(26,20,32,.14);margin:2em 0}
.prose strong{color:var(--text-dark)}
.prose code{
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
  background:rgba(26,20,32,.07);
  padding:2px 6px;
  border-radius:6px;
  font-size:.92em;
}

/* ---------- Sidebar ---------- */
.side-col{position:sticky;top:96px}
.side-card{
  background:#FFFFFF;
  border:1px solid rgba(26,20,32,.10);
  border-radius:var(--r-card);
  padding:24px;
  box-shadow:0 20px 44px -36px rgba(0,0,0,.7);
  margin-bottom:20px;
}
.side-card h3{
  font-size:15px;
  font-weight:900;
  color:var(--text-dark);
  letter-spacing:.01em;
  margin-bottom:14px;
  display:flex;
  align-items:center;
  gap:8px;
}
.side-card h3::before{
  content:"";
  width:6px;height:6px;
  border-radius:50%;
  background:var(--brand);
}
.side-list{list-style:none;padding:0;margin:0}
.side-list li + li{margin-top:0}
.side-list a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:10px 0;
  font-size:14px;
  color:#2B2333;
  border-bottom:1px dashed rgba(26,20,32,.12);
  transition:color var(--ease),transform var(--ease);
}
.side-list li:last-child a{border-bottom:none}
.side-list a:hover{color:#C8341D;transform:translateX(3px)}
.side-list .arw{font-size:12px;color:rgba(93,85,104,.7)}
.side-note{font-size:13px;line-height:1.85;color:var(--muted-dark)}
.side-note strong{color:var(--text-dark)}
.side-badge-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
.side-card .badge-18{color:#B03A24;background:rgba(255,95,69,.12);border-color:rgba(255,95,69,.4)}
.side-card .chip{color:var(--muted-dark);border-color:rgba(26,20,32,.14);background:rgba(26,20,32,.04)}
.side-card .chip-mint{color:#0E7C68;border-color:rgba(69,224,192,.55);background:rgba(69,224,192,.14)}

/* ---------- Tags / related / actions ---------- */
.tag-row{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:38px;
  padding-top:26px;
  border-top:1px solid rgba(26,20,32,.12);
  max-width:760px;
}
.tag{
  font-size:12px;
  padding:6px 13px;
  border-radius:var(--r-pill);
  background:rgba(26,20,32,.06);
  color:#3A2E44;
  border:1px solid rgba(26,20,32,.08);
  transition:background var(--ease),color var(--ease),border-color var(--ease),transform var(--ease);
}
.tag:hover{background:rgba(255,95,69,.12);color:#B03A24;border-color:rgba(255,95,69,.35);transform:translateY(-2px)}

.related{margin-top:58px;max-width:900px}
.related-head{
  display:flex;
  flex-wrap:wrap;
  align-items:flex-end;
  justify-content:space-between;
  gap:12px;
  margin-bottom:22px;
}
.related-head h2{
  font-size:clamp(20px,2.4vw,28px);
  font-weight:900;
  color:var(--text-dark);
}
.related-head p{font-size:13.5px;color:var(--muted-dark);margin-top:6px}
.rel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.rel-card{
  display:flex;
  flex-direction:column;
  background:#FFFFFF;
  border:1px solid rgba(26,20,32,.10);
  border-radius:var(--r-card);
  overflow:hidden;
  color:var(--text-dark);
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.rel-card:hover{
  transform:translateY(-4px);
  box-shadow:0 24px 48px -32px rgba(26,20,32,.75);
  border-color:rgba(255,95,69,.45);
}
.rel-thumb{aspect-ratio:16/9;overflow:hidden;background:#E7E1D7}
.rel-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s cubic-bezier(.2,.7,.3,1)}
.rel-card:hover .rel-thumb img{transform:scale(1.04)}
.rel-body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:8px}
.rel-tag{
  align-self:flex-start;
  font-size:11px;
  font-weight:700;
  letter-spacing:.04em;
  padding:4px 10px;
  border-radius:var(--r-pill);
  background:rgba(255,194,75,.18);
  color:#8A5A05;
  border:1px solid rgba(255,194,75,.45);
}
.rel-title{font-size:16px;font-weight:800;line-height:1.45;color:var(--text-dark)}
.rel-desc{font-size:13px;line-height:1.7;color:var(--muted-dark)}
.rel-foot{margin-top:4px;font-size:12px;color:rgba(93,85,104,.85);display:flex;align-items:center;gap:6px}

.article-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:40px;
  max-width:900px;
}
.btn-ghost-dark{
  background:transparent;
  border:1px solid rgba(26,20,32,.22);
  color:var(--text-dark);
}
.btn-ghost-dark:hover,.btn-ghost-dark:focus-visible{
  background:rgba(26,20,32,.06);
  border-color:rgba(26,20,32,.4);
  color:var(--text-dark);
  transform:translateY(-2px);
}

/* ---------- Empty state ---------- */
.empty-state{
  max-width:760px;
  border:1px dashed rgba(26,20,32,.28);
  border-radius:var(--r-card);
  padding:clamp(28px,4vw,44px);
  background:rgba(255,255,255,.6);
  text-align:left;
}
.empty-state h2{font-size:24px;font-weight:900;color:var(--text-dark);margin-bottom:10px}
.empty-state p{font-size:15px;color:var(--muted-dark);margin-bottom:22px;line-height:1.85}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;
  background:var(--ink-2);
  padding:var(--section-py) 0;
  border-top:1px solid var(--line);
  overflow:hidden;
}
.cta-band::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    radial-gradient(60% 90% at 88% 20%,rgba(255,95,69,.24),transparent 62%),
    radial-gradient(50% 70% at 6% 90%,rgba(255,194,75,.12),transparent 65%);
  pointer-events:none;
}
.cta-inner{
  position:relative;
  display:grid;
  grid-template-columns:1.35fr .85fr;
  gap:40px;
  align-items:center;
}
.cta-inner h2{font-size:clamp(24px,3vw,36px);font-weight:900;line-height:1.25;margin-bottom:14px}
.cta-inner p{color:var(--muted);font-size:15px;line-height:1.85;max-width:52ch}
.cta-points{
  list-style:none;
  padding:0;
  margin:20px 0 0;
  display:grid;
  gap:8px;
}
.cta-points li{
  position:relative;
  padding-left:24px;
  font-size:14px;
  color:rgba(244,239,231,.86);
}
.cta-points li::before{
  content:"";
  position:absolute;
  left:0;top:8px;
  width:12px;height:12px;
  border-radius:50%;
  border:2px solid var(--mint);
  box-shadow:inset 0 0 0 2px var(--ink-2);
}
.cta-actions{display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.cta-actions .btn{width:100%;max-width:320px}
.cta-fine{font-size:12px;color:rgba(167,159,180,.9);line-height:1.7}

/* ---------- Footer ---------- */
.site-footer{
  background:#0B0810;
  border-top:1px solid var(--line);
  padding:64px 0 28px;
  color:var(--muted);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.7fr 1fr 1fr 1fr;
  gap:36px;
}
.footer-col h4{
  font-size:12px;
  font-weight:800;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:#fff;
  margin-bottom:16px;
}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col ul li a{
  display:inline-block;
  font-size:14px;
  color:rgba(167,159,180,.95);
  line-height:2.05;
  transition:color var(--ease),transform var(--ease);
}
.footer-col ul li a:hover{color:var(--brand-hi);transform:translateX(3px)}
.footer-brand p{
  font-size:14px;
  line-height:1.9;
  color:rgba(167,159,180,.92);
  margin:18px 0 16px;
  max-width:40ch;
}
.footer-badges{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.site-footer .brand-text strong{color:var(--text)}
.site-footer .brand-text small{color:rgba(167,159,180,.9)}
.footer-bottom{
  margin-top:44px;
  padding-top:20px;
  border-top:1px solid var(--line);
  display:flex;
  flex-wrap:wrap;
  gap:10px 18px;
  justify-content:space-between;
  font-size:12px;
  color:rgba(167,159,180,.8);
  line-height:1.8;
}

/* ---------- Responsive ---------- */
@media (max-width:1199px){
  .brand-text strong{font-size:13.5px}
  .brand-text small{display:none}
  .nav-links{gap:16px}
  .nav-links > a{font-size:13px}
  .article-grid{gap:38px;grid-template-columns:minmax(0,1fr) 272px}
}
@media (max-width:991px){
  .nav-links{
    position:fixed;
    top:0;right:0;
    height:100vh;
    width:min(330px,88vw);
    background:rgba(11,8,16,.98);
    -webkit-backdrop-filter:blur(20px);
    backdrop-filter:blur(20px);
    border-left:1px solid var(--line);
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:96px 24px 32px;
    transform:translateX(102%);
    transition:transform .3s cubic-bezier(.2,.7,.3,1);
    overflow-y:auto;
    z-index:1100;
  }
  .nav-links.is-open{transform:translateX(0)}
  .nav-links > a{
    width:100%;
    padding:14px 0;
    font-size:15px;
    border-bottom:1px solid var(--line);
  }
  .nav-links > a::after{display:none}
  .nav-links > a.active{color:var(--brand-hi)}
  .nav-cta-mobile{
    display:inline-flex;
    margin-top:20px;
    width:100%;
    border-bottom:none !important;
    padding:13px 20px !important;
  }
  .nav-burger{display:grid}
  .nav-tools > .btn-primary{display:none}
  .article-hero{padding-top:126px}
  .article-grid{grid-template-columns:1fr}
  .side-col{position:static;top:auto;display:grid;grid-template-columns:1fr 1fr;gap:16px}
  .side-card{margin-bottom:0}
  .rel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-inner{grid-template-columns:1fr;gap:28px}
  .cta-actions{flex-direction:row;flex-wrap:wrap;align-items:center}
  .cta-actions .btn{width:auto}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
  .article-hero{padding-top:112px}
  .crumbs .current{max-width:100%;white-space:normal}
  .prose{font-size:16.5px;line-height:1.88}
  .side-col{grid-template-columns:1fr}
  .rel-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:575px){
  .container{padding:0 18px}
  .article-hero{padding-top:104px;padding-bottom:44px}
  .btn{padding:13px 22px;width:auto}
  .article-actions .btn{width:100%}
  .brand-text strong{font-size:12.5px;white-space:normal;line-height:1.3;max-width:52vw}
  .brand-mark{width:34px;height:34px;flex:0 0 34px}
  .brand-mark svg{width:18px;height:18px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;gap:8px}
  .cta-actions{flex-direction:column;align-items:stretch}
  .cta-actions .btn{width:100%}
  .side-card{padding:20px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}

/* roulang page: category1 */
:root{
  --ink:#100C16; --ink-2:#171122; --card:#1C1626;
  --line:rgba(244,239,231,.10);
  --paper:#F6F1E9; --paper-2:#FBF8F3;
  --text:#F4EFE7; --text-dark:#1A1420; --muted:#A79FB4; --muted-dark:#5D5568;
  --brand:#FF5F45; --brand-hi:#FF8168; --gold:#FFC24B; --mint:#45E0C0;
  --r-card:18px; --r-img:14px; --r-pill:999px; --r-input:12px;
  --shadow:0 18px 40px -24px rgba(0,0,0,.85);
  --shadow-hi:0 26px 56px -26px rgba(0,0,0,.9);
  --section-pad:clamp(56px,7vw,96px);
  --ease:.22s cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0; background:var(--ink); color:var(--text);
  font-family:"Noto Sans TC","Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px; line-height:1.75; -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
a:hover{color:inherit;}
h1,h2,h3,h4,h5,h6,p,ul,ol{margin:0;}
ul,ol{padding-left:0;list-style:none;}
button{font-family:inherit;}
::selection{background:rgba(255,95,69,.35);color:#fff;}

.container{max-width:1200px;padding-left:24px;padding-right:24px;margin:0 auto;}
@media (max-width:575px){.container{padding-left:18px;padding-right:18px;}}

/* ---------- Header / Nav ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1050;
  background:rgba(16,12,22,.42);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid var(--line);
  box-shadow:0 10px 30px -24px #000;
  transition:background var(--ease),box-shadow var(--ease);
}
.site-header.is-stuck{background:rgba(16,12,22,.94);box-shadow:0 18px 40px -28px #000;}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:76px;transition:height var(--ease);}
.site-header.is-stuck .nav-wrap{height:64px;}
.brand{display:inline-flex;align-items:center;gap:12px;flex:0 0 auto;}
.brand-mark{
  width:40px;height:40px;border-radius:12px;display:grid;place-items:center;
  background:linear-gradient(150deg,rgba(255,95,69,.95),rgba(255,194,75,.85));
  color:#1A0B07;flex:0 0 auto;box-shadow:0 10px 22px -14px rgba(255,95,69,.9);
}
.brand-mark svg{width:21px;height:21px;}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-text strong{font-size:15px;font-weight:900;letter-spacing:-.01em;color:var(--text);}
.brand-text small{font-size:11px;color:var(--muted);letter-spacing:.04em;margin-top:2px;}
.nav-links{display:flex;align-items:center;gap:26px;}
.nav-links > a{
  position:relative;font-size:14px;font-weight:500;color:rgba(244,239,231,.78);
  padding:6px 0;transition:color var(--ease),transform var(--ease);
}
.nav-links > a::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;border-radius:2px;
  background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform var(--ease);
}
.nav-links > a:hover,.nav-links > a:focus-visible{color:#fff;transform:translateY(-1px);}
.nav-links > a:hover::after,.nav-links > a:focus-visible::after{transform:scaleX(1);}
.nav-links > a.active{color:#fff;}
.nav-links > a.active::after{transform:scaleX(1);}
.nav-tools{display:flex;align-items:center;gap:10px;}
.icon-btn{
  width:38px;height:38px;border-radius:999px;display:grid;place-items:center;
  background:rgba(244,239,231,.06);border:1px solid var(--line);color:var(--text);
  cursor:pointer;transition:background var(--ease),transform var(--ease),border-color var(--ease);
}
.icon-btn svg{width:18px;height:18px;}
.icon-btn:hover{background:rgba(244,239,231,.14);transform:translateY(-1px);}
.badge-18{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:34px;height:26px;padding:0 9px;border-radius:var(--r-pill);
  background:rgba(255,95,69,.16);border:1px solid rgba(255,95,69,.45);
  color:var(--brand-hi);font-size:12px;font-weight:700;letter-spacing:.04em;
}
.nav-burger{
  display:none;width:42px;height:38px;border-radius:10px;border:1px solid var(--line);
  background:rgba(244,239,231,.06);cursor:pointer;position:relative;
}
.nav-burger span,.nav-burger span::before,.nav-burger span::after{
  content:"";position:absolute;left:50%;transform:translateX(-50%);
  width:18px;height:2px;border-radius:2px;background:var(--text);transition:transform var(--ease),opacity var(--ease);
}
.nav-burger span{top:18px;}
.nav-burger span::before{top:-6px;}
.nav-burger span::after{top:6px;}
.nav-burger.is-open span{background:transparent;}
.nav-burger.is-open span::before{transform:translateX(-50%) translateY(6px) rotate(45deg);}
.nav-burger.is-open span::after{transform:translateX(-50%) translateY(-6px) rotate(-45deg);}
.nav-cta-mobile{display:none;}
.search-panel{max-height:0;overflow:hidden;transition:max-height .3s var(--ease);border-top:1px solid transparent;}
.search-panel.is-open{max-height:88px;border-top-color:var(--line);}
.search-inner{display:flex;align-items:center;gap:12px;padding:16px 24px 18px;border-bottom:1px solid var(--line);}
.search-inner input{
  flex:1;background:transparent;border:0;border-bottom:1px solid rgba(244,239,231,.22);
  color:var(--text);font-size:15px;padding:6px 2px;outline:none;
}
.search-inner input::placeholder{color:var(--muted);}
.search-inner input:focus{border-bottom-color:var(--mint);}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:inherit;font-weight:700;font-size:15px;line-height:1.2;
  border-radius:var(--r-pill);border:1px solid transparent;padding:14px 28px;
  transition:transform var(--ease),box-shadow var(--ease),background var(--ease),color var(--ease),border-color var(--ease);
  cursor:pointer;
}
.btn:focus-visible{outline:3px solid var(--mint);outline-offset:3px;box-shadow:none;}
.btn-primary{background:var(--brand);color:#1A0B07;border-color:var(--brand);}
.btn-primary:hover{background:var(--brand-hi);border-color:var(--brand-hi);color:#1A0B07;transform:translateY(-2px);box-shadow:0 16px 32px -18px rgba(255,95,69,.9);}
.btn-primary:active{background:#E8503A;border-color:#E8503A;color:#1A0B07;transform:translateY(0);box-shadow:none;}
.btn-ghost{background:transparent;color:var(--text);border-color:rgba(244,239,231,.34);}
.btn-ghost:hover{background:rgba(244,239,231,.12);border-color:rgba(244,239,231,.58);color:#fff;transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(0);background:rgba(244,239,231,.16);color:#fff;}
.btn-sm{padding:10px 18px;font-size:13px;}
.btn-lg{padding:16px 34px;font-size:16px;}
.link-arrow{
  display:inline-flex;align-items:center;gap:8px;color:var(--brand);font-weight:700;font-size:14px;
  transition:color var(--ease);
}
.link-arrow svg{width:15px;height:15px;transition:transform var(--ease);}
.link-arrow:hover{color:var(--brand-hi);}
.link-arrow:hover svg{transform:translateX(3px);}

/* ---------- Chips / badges ---------- */
.chip{
  display:inline-flex;align-items:center;gap:6px;
  border-radius:var(--r-pill);padding:5px 12px;font-size:12px;font-weight:500;
  border:1px solid var(--line);color:var(--muted);background:rgba(244,239,231,.05);
  white-space:nowrap;
}
.chip-gold{color:var(--gold);border-color:rgba(255,194,75,.38);background:rgba(255,194,75,.12);font-weight:700;}
.chip-mint{color:var(--mint);border-color:rgba(69,224,192,.38);background:rgba(69,224,192,.10);}
.chip-brand{color:var(--brand-hi);border-color:rgba(255,95,69,.42);background:rgba(255,95,69,.13);font-weight:700;}
.chip-ghost{color:rgba(244,239,231,.82);}

/* ---------- Section basics ---------- */
.section{padding:var(--section-pad) 0;position:relative;}
.section-dark{background:var(--ink);}
.section-dark-2{background:var(--ink-2);}
.section-paper{background:var(--paper);color:var(--text-dark);}
.eyebrow{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  color:var(--gold);margin-bottom:14px;
}
.section-paper .eyebrow{color:#B4452F;}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:40px;
}
.section-head h2{
  font-size:clamp(24px,2.6vw,36px);font-weight:900;line-height:1.25;letter-spacing:-.01em;
}
.section-head p{margin-top:12px;color:var(--muted);font-size:15px;max-width:56ch;}
.section-paper .section-head p{color:var(--muted-dark);}

/* ---------- Hero ---------- */
.cat-hero{
  position:relative;overflow:hidden;
  padding:calc(76px + 58px) 0 64px;
  min-height:52vh;display:flex;align-items:center;
  background:#100C16 url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
}
.cat-hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(120% 100% at 12% 8%,rgba(255,95,69,.22),transparent 62%),
    linear-gradient(180deg,rgba(16,12,22,.84),rgba(16,12,22,.92) 58%,var(--ink) 100%);
}
.cat-hero .container{position:relative;z-index:1;}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:12px;color:var(--muted);margin-bottom:22px;}
.crumbs a{color:rgba(244,239,231,.72);transition:color var(--ease);}
.crumbs a:hover{color:var(--brand-hi);}
.crumbs .sep{color:rgba(244,239,231,.28);}
.crumbs .current{color:var(--muted);}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,.6fr);gap:44px;align-items:center;}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px;}
.cat-hero h1{
  font-size:clamp(32px,4vw,54px);font-weight:900;line-height:1.12;letter-spacing:-.01em;
  margin-bottom:18px;
}
.cat-hero h1 em{font-style:normal;color:var(--gold);}
.hero-sub{font-size:17px;color:rgba(244,239,231,.82);max-width:52ch;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.hero-panel{
  background:rgba(28,22,38,.72);border:1px solid var(--line);border-radius:var(--r-card);
  padding:24px;backdrop-filter:blur(12px);box-shadow:var(--shadow);
}
.hero-panel h3{font-size:13px;font-weight:700;letter-spacing:.08em;color:var(--muted);text-transform:uppercase;margin-bottom:16px;}
.hero-panel ul{display:grid;gap:14px;}
.hero-panel li{display:flex;align-items:flex-start;gap:12px;font-size:14px;color:rgba(244,239,231,.9);}
.dot{width:8px;height:8px;border-radius:50%;background:var(--mint);flex:0 0 auto;margin-top:8px;box-shadow:0 0 0 4px rgba(69,224,192,.14);}
.hero-panel li b{font-weight:700;color:#fff;}

/* ---------- Episode cards ---------- */
.ep-card{
  height:100%;background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;display:flex;flex-direction:column;
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.ep-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hi);border-color:rgba(255,95,69,.4);}
.ep-cover{position:relative;aspect-ratio:16/9;overflow:hidden;background:#241C31;}
.ep-cover img{width:100%;height:100%;object-fit:cover;transition:transform .45s var(--ease);}
.ep-card:hover .ep-cover img{transform:scale(1.04);}
.ep-cover::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(16,12,22,0) 45%,rgba(16,12,22,.72) 100%);
}
.ep-num{
  position:absolute;top:12px;left:12px;z-index:2;
  background:var(--gold);color:#26180A;font-size:12px;font-weight:900;
  padding:4px 11px;border-radius:var(--r-pill);letter-spacing:.02em;
}
.ep-time{
  position:absolute;top:12px;right:12px;z-index:2;
  background:rgba(16,12,22,.72);border:1px solid var(--line);color:rgba(244,239,231,.88);
  font-size:11px;font-weight:500;padding:4px 10px;border-radius:var(--r-pill);
}
.ep-body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.ep-tags{display:flex;flex-wrap:wrap;gap:8px;}
.ep-body h3{font-size:17px;font-weight:900;line-height:1.35;letter-spacing:-.01em;}
.ep-body p{font-size:13px;line-height:1.7;color:var(--muted);}

/* ---------- CTA strip ---------- */
.cta-strip{
  margin-top:44px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px;
  padding:26px 30px;border-radius:var(--r-card);
  background:linear-gradient(100deg,rgba(255,95,69,.16),rgba(28,22,38,.92) 62%);
  border:1px solid rgba(255,95,69,.28);
}
.cta-strip p{font-size:15px;color:rgba(244,239,231,.86);max-width:60ch;}
.cta-strip strong{color:#fff;font-weight:700;}

/* ---------- Rhythm cards (paper) ---------- */
.rhythm-card{
  height:100%;background:rgba(255,255,255,.6);border:1px solid rgba(26,20,32,.10);
  border-radius:var(--r-card);padding:26px 24px 28px;position:relative;
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.rhythm-card:hover{transform:translateY(-4px);box-shadow:0 22px 44px -30px rgba(26,20,32,.55);border-color:rgba(255,95,69,.4);}
.rhythm-num{
  width:44px;height:44px;border-radius:999px;display:grid;place-items:center;
  background:var(--gold);color:#3B2705;font-weight:900;font-size:15px;letter-spacing:.02em;
  margin-bottom:18px;box-shadow:0 10px 20px -14px rgba(255,194,75,.9);
}
.rhythm-card h3{font-size:19px;font-weight:900;color:var(--text-dark);margin-bottom:10px;}
.rhythm-card p{font-size:14px;line-height:1.8;color:var(--muted-dark);}
.rhythm-card .mini-list{margin-top:16px;display:grid;gap:8px;}
.rhythm-card .mini-list li{
  font-size:13px;color:var(--muted-dark);padding-left:16px;position:relative;line-height:1.7;
}
.rhythm-card .mini-list li::before{
  content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:1px;background:var(--brand);
}
.rhythm-foot{display:flex;justify-content:flex-end;margin-top:32px;}

/* ---------- Timeline ---------- */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative;margin-top:12px;}
.timeline::before{
  content:"";position:absolute;left:0;right:0;top:9px;height:1px;
  background:linear-gradient(90deg,rgba(69,224,192,.55),rgba(244,239,231,.14));
}
.tl-node{padding-right:22px;position:relative;}
.tl-dot{
  width:18px;height:18px;border-radius:50%;background:var(--ink);
  border:2px solid var(--mint);box-shadow:0 0 0 5px rgba(69,224,192,.12);
  position:relative;z-index:1;margin-bottom:20px;
}
.tl-node h4{font-size:14px;font-weight:900;color:#fff;margin-bottom:8px;}
.tl-node p{font-size:13px;line-height:1.75;color:var(--muted);}

/* ---------- Bento ---------- */
.bento{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.bento-item{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px;position:relative;overflow:hidden;
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.bento-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-hi);border-color:rgba(255,194,75,.34);}
.bento-lg{grid-column:span 2;grid-row:span 2;display:flex;flex-direction:column;justify-content:flex-end;min-height:280px;}
.bento-wide{grid-column:span 2;}
.bento-bg{position:absolute;inset:0;z-index:0;}
.bento-bg img{width:100%;height:100%;object-fit:cover;opacity:.42;}
.bento-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(16,12,22,.25),rgba(16,12,22,.92));
}
.bento-item > *{position:relative;z-index:1;}
.bento-num{display:block;font-size:clamp(34px,4vw,52px);font-weight:900;line-height:1;color:var(--gold);letter-spacing:-.02em;margin-bottom:12px;}
.bento-num small{font-size:15px;font-weight:700;color:rgba(244,239,231,.7);margin-left:6px;letter-spacing:0;}
.bento-item p{font-size:14px;line-height:1.75;color:var(--muted);max-width:44ch;}
.bento-item h3{font-size:16px;font-weight:900;color:#fff;margin-bottom:8px;}

/* ---------- FAQ ---------- */
.faq-layout{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:52px;align-items:start;}
.faq-side h2{font-size:clamp(24px,2.6vw,36px);font-weight:900;line-height:1.25;margin-bottom:16px;}
.faq-side p{color:var(--muted);font-size:15px;margin-bottom:24px;max-width:36ch;}
.faq-contact{
  border:1px solid var(--line);border-radius:var(--r-card);padding:20px;
  background:rgba(28,22,38,.6);
}
.faq-contact span{display:block;font-size:12px;letter-spacing:.1em;color:var(--muted);text-transform:uppercase;margin-bottom:8px;}
.faq-contact strong{display:block;font-size:15px;font-weight:700;color:#fff;}
.faq-contact em{display:block;font-style:normal;font-size:13px;color:var(--muted);margin-top:6px;}
.accordion-flush .accordion-item{background:transparent;border:0;border-top:1px solid var(--line);border-radius:0;}
.accordion-flush .accordion-item:last-child{border-bottom:1px solid var(--line);}
.accordion-flush .accordion-button{
  background:transparent;color:var(--text);font-size:16px;font-weight:700;
  padding:22px 44px 22px 0;border-radius:0;box-shadow:none;line-height:1.5;
}
.accordion-flush .accordion-button:not(.collapsed){color:#fff;background:transparent;box-shadow:none;}
.accordion-flush .accordion-button:hover{color:var(--brand-hi);}
.accordion-flush .accordion-button:focus,.accordion-flush .accordion-button:focus-visible{
  outline:3px solid var(--mint);outline-offset:-3px;box-shadow:none;
}
.accordion-flush .accordion-button::after{
  background-image:none;content:"+";font-size:22px;font-weight:400;line-height:1;
  width:26px;height:26px;display:grid;place-items:center;color:var(--muted);
  transform:none;transition:color var(--ease),transform var(--ease);
}
.accordion-flush .accordion-button:not(.collapsed)::after{content:"−";color:var(--brand);transform:none;}
.accordion-flush .accordion-body{padding:0 44px 24px 0;font-size:15px;line-height:1.85;color:var(--muted);}

/* ---------- Final CTA ---------- */
.cta-panel{
  border-radius:calc(var(--r-card) + 4px);overflow:hidden;
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  border:1px solid var(--line);background:var(--ink-2);
}
.cta-left{
  padding:clamp(30px,4vw,52px);
  background:radial-gradient(120% 130% at 8% 0%,rgba(255,95,69,.24),transparent 60%),var(--ink-2);
}
.cta-left h2{font-size:clamp(24px,2.8vw,34px);font-weight:900;line-height:1.28;margin-bottom:16px;}
.cta-left p{color:rgba(244,239,231,.8);font-size:15px;max-width:44ch;}
.cta-checks{margin-top:24px;display:grid;gap:12px;}
.cta-checks li{display:flex;gap:10px;font-size:14px;color:rgba(244,239,231,.88);}
.cta-checks li svg{width:17px;height:17px;flex:0 0 auto;margin-top:4px;color:var(--mint);}
.cta-right{
  padding:clamp(30px,4vw,52px);background:var(--brand);color:#1A0B07;
  display:flex;flex-direction:column;justify-content:center;gap:18px;
}
.cta-right h3{font-size:20px;font-weight:900;line-height:1.35;}
.cta-right p{font-size:14px;line-height:1.75;color:rgba(26,11,7,.82);}
.cta-right .btn{
  background:#1A0B07;color:var(--paper);border-color:#1A0B07;width:fit-content;
}
.cta-right .btn:hover{background:var(--paper);color:#1A0B07;border-color:var(--paper);transform:translateY(-2px);box-shadow:0 18px 34px -20px rgba(0,0,0,.7);}
.cta-right .btn:active{transform:translateY(0);background:#F0E7D9;color:#1A0B07;}
.cta-note{font-size:12px;color:rgba(26,11,7,.7);line-height:1.7;}

/* ---------- Footer ---------- */
.site-footer{background:#0B0810;border-top:1px solid var(--line);padding:clamp(48px,6vw,76px) 0 26px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;}
.footer-brand p{font-size:13.5px;line-height:1.85;color:var(--muted);margin-top:18px;max-width:38ch;}
.footer-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;}
.footer-col h4{font-size:13px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:rgba(244,239,231,.55);margin-bottom:16px;}
.footer-col ul{display:grid;gap:11px;}
.footer-col ul a{font-size:14px;color:rgba(244,239,231,.76);transition:color var(--ease),transform var(--ease);display:inline-block;}
.footer-col ul a:hover{color:var(--brand-hi);transform:translateX(2px);}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  font-size:12px;color:var(--muted);line-height:1.7;
}

/* ---------- Responsive ---------- */
@media (max-width:1199px){
  .nav-links{gap:20px;}
  .hero-grid{gap:32px;}
  .faq-layout{gap:38px;}
}
@media (max-width:991px){
  .nav-links{
    position:fixed;top:0;right:0;width:min(330px,86vw);height:100vh;
    background:#120D1A;border-left:1px solid var(--line);
    flex-direction:column;align-items:flex-start;gap:6px;
    padding:96px 26px 32px;transform:translateX(105%);
    transition:transform .3s var(--ease);z-index:1060;overflow-y:auto;
    box-shadow:-30px 0 60px -40px #000;
  }
  .nav-links.is-open{transform:translateX(0);}
  .nav-links > a{width:100%;padding:13px 0;font-size:15px;border-bottom:1px solid rgba(244,239,231,.07);}
  .nav-links > a::after{display:none;}
  .nav-cta-mobile{display:inline-flex;margin-top:20px;width:100%;}
  .nav-burger{display:block;}
  .nav-tools > .btn-primary{display:none;}
  .hero-grid{grid-template-columns:1fr;}
  .hero-panel{max-width:520px;}
  .timeline{grid-template-columns:repeat(2,1fr);row-gap:34px;}
  .timeline::before{display:none;}
  .bento{grid-template-columns:repeat(2,1fr);}
  .bento-lg{grid-column:span 2;grid-row:auto;min-height:240px;}
  .bento-wide{grid-column:span 2;}
  .faq-layout{grid-template-columns:1fr;}
  .faq-side p{max-width:none;}
  .cta-panel{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px;}
}
@media (max-width:767px){
  .brand-text strong{font-size:13.5px;}
  .brand-text small{font-size:10px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px;}
  .cat-hero{min-height:auto;padding:calc(76px + 40px) 0 48px;}
  .cta-strip{flex-direction:column;align-items:flex-start;}
  .footer-grid{grid-template-columns:1fr;gap:30px;}
  .accordion-flush .accordion-button{font-size:15px;padding:18px 40px 18px 0;}
  .accordion-flush .accordion-body{padding:0 0 20px;font-size:14px;}
}
@media (max-width:575px){
  .btn{width:100%;}
  .hero-actions{flex-direction:column;align-items:stretch;}
  .nav-tools{gap:8px;}
  .icon-btn{width:34px;height:34px;}
  .brand-mark{width:36px;height:36px;}
  .timeline{grid-template-columns:1fr;row-gap:26px;}
  .bento{grid-template-columns:1fr;}
  .bento-lg,.bento-wide{grid-column:span 1;}
  .cta-left,.cta-right{padding:26px 22px;}
  .footer-bottom{flex-direction:column;}
  .cta-right .btn{width:100%;}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

/* roulang page: category2 */
:root{
  --ink:#100C16;
  --ink-2:#171122;
  --card:#1C1626;
  --line:rgba(244,239,231,.10);
  --paper:#F6F1E9;
  --paper-2:#FBF8F3;
  --text:#F4EFE7;
  --text-dark:#1A1420;
  --muted:#A79FB4;
  --muted-dark:#5D5568;
  --brand:#FF5F45;
  --brand-hi:#FF8168;
  --gold:#FFC24B;
  --mint:#45E0C0;
  --r-card:18px;
  --r-img:14px;
  --r-pill:999px;
  --r-input:12px;
  --shadow-card:0 18px 40px -24px rgba(0,0,0,.85);
  --shadow-card-hover:0 26px 56px -26px rgba(0,0,0,.9);
  --ease:.22s cubic-bezier(.2,.7,.3,1);
  --gutter:24px;
  --block-pad:clamp(56px,7vw,96px);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--ink);
  color:var(--text);
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color var(--ease),background var(--ease),border-color var(--ease),transform var(--ease);}
button{font-family:inherit;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
:focus-visible{outline:3px solid var(--mint);outline-offset:3px;border-radius:6px;}

.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding-left:var(--gutter);
  padding-right:var(--gutter);
}

/* ---------- 按鈕 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  border-radius:var(--r-pill);
  font-weight:700;
  font-size:15px;
  line-height:1;
  padding:14px 28px;
  border:1px solid transparent;
  cursor:pointer;
  transition:background var(--ease),color var(--ease),border-color var(--ease),transform var(--ease),box-shadow var(--ease);
}
.btn-primary{
  background:var(--brand);
  color:#1A0B07;
  box-shadow:0 14px 30px -18px rgba(255,95,69,.9);
}
.btn-primary:hover{background:var(--brand-hi);transform:translateY(-2px);box-shadow:0 20px 40px -18px rgba(255,95,69,.95);color:#1A0B07;}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{
  background:transparent;
  color:var(--text);
  border:1px solid rgba(244,239,231,.42);
}
.btn-ghost:hover{background:rgba(244,239,231,.12);border-color:rgba(244,239,231,.7);color:var(--text);transform:translateY(-2px);}
.btn-dark{
  background:var(--ink);
  color:var(--paper);
  border:1px solid rgba(16,12,22,.5);
}
.btn-dark:hover{background:#0B0810;color:#fff;transform:translateY(-2px);}
.btn-sm{padding:10px 20px;font-size:13px;}
.btn-block{width:100%;}
.link-arrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--brand);
  font-weight:700;
  font-size:15px;
}
.link-arrow svg{transition:transform var(--ease);}
.link-arrow:hover{color:var(--brand-hi);}
.link-arrow:hover svg{transform:translateX(3px);}

/* ---------- 徽章 / 標籤 ---------- */
.badge-18{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:38px;
  height:26px;
  padding:0 10px;
  border-radius:var(--r-pill);
  background:rgba(255,95,69,.16);
  border:1px solid rgba(255,95,69,.55);
  color:#FFB4A5;
  font-size:12px;
  font-weight:700;
  letter-spacing:.04em;
}
.chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 14px;
  border-radius:var(--r-pill);
  font-size:12px;
  font-weight:500;
  border:1px solid var(--line);
  background:rgba(244,239,231,.05);
  color:var(--muted);
}
.chip-mint{color:var(--mint);border-color:rgba(69,224,192,.4);background:rgba(69,224,192,.1);}
.chip-gold{color:var(--gold);border-color:rgba(255,194,75,.4);background:rgba(255,194,75,.1);}
.chip-brand{color:#FFB4A5;border-color:rgba(255,95,69,.45);background:rgba(255,95,69,.12);}
.dot-mint{width:7px;height:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 3px rgba(69,224,192,.16);}

.eyebrow{
  display:inline-block;
  font-size:12px;
  font-weight:700;
  letter-spacing:.16em;
  text-transform:uppercase;
  color:var(--gold);
  margin-bottom:14px;
}

/* ---------- 導航 ---------- */
.site-header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:100;
  background:rgba(16,12,22,.42);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid var(--line);
  box-shadow:0 10px 30px -24px #000;
  transition:background var(--ease),height var(--ease),box-shadow var(--ease);
}
.nav-wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  height:76px;
  transition:height var(--ease);
}
.site-header.is-stuck{background:rgba(16,12,22,.94);box-shadow:0 18px 40px -30px #000;}
.site-header.is-stuck .nav-wrap{height:64px;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:38px;height:38px;
  border-radius:12px;
  background:linear-gradient(150deg,#FF5F45,#B23A2A);
  color:#1A0B07;
  box-shadow:0 12px 24px -16px rgba(255,95,69,.95);
}
.brand-mark svg{width:20px;height:20px;}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-text strong{font-size:15px;font-weight:900;letter-spacing:-.01em;color:var(--text);}
.brand-text small{font-size:11px;color:var(--muted);letter-spacing:.04em;margin-top:3px;}

.nav-links{display:flex;align-items:center;gap:26px;}
.nav-links a{
  position:relative;
  font-size:14px;
  font-weight:500;
  color:rgba(244,239,231,.82);
  padding:6px 0;
}
.nav-links a::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:2px;
  background:var(--brand);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform var(--ease);
}
.nav-links a:hover{color:#fff;transform:translateY(-1px);}
.nav-links a:hover::after{transform:scaleX(1);}
.nav-links a.active{color:#fff;font-weight:700;}
.nav-links a.active::after{transform:scaleX(1);}
.nav-cta-mobile{display:none;}

.nav-tools{display:flex;align-items:center;gap:12px;}
.icon-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:38px;height:38px;
  border-radius:50%;
  background:rgba(244,239,231,.06);
  border:1px solid var(--line);
  color:var(--text);
  cursor:pointer;
  transition:background var(--ease),transform var(--ease);
}
.icon-btn svg{width:17px;height:17px;}
.icon-btn:hover{background:rgba(244,239,231,.14);transform:translateY(-1px);}
.nav-burger{
  display:none;
  width:40px;height:40px;
  border-radius:10px;
  background:rgba(244,239,231,.06);
  border:1px solid var(--line);
  cursor:pointer;
  position:relative;
}
.nav-burger span,
.nav-burger span::before,
.nav-burger span::after{
  position:absolute;
  left:50%;
  width:18px;height:2px;
  background:var(--text);
  border-radius:2px;
  transform:translateX(-50%);
  transition:transform var(--ease),opacity var(--ease);
}
.nav-burger span{top:50%;margin-top:-1px;}
.nav-burger span::before{content:"";top:-6px;}
.nav-burger span::after{content:"";top:6px;}
.nav-burger.is-open span{background:transparent;}
.nav-burger.is-open span::before{transform:translateX(-50%) rotate(45deg);top:0;}
.nav-burger.is-open span::after{transform:translateX(-50%) rotate(-45deg);top:0;}

.search-panel{
  max-height:0;
  overflow:hidden;
  transition:max-height var(--ease);
  border-top:1px solid transparent;
}
.search-panel.is-open{max-height:90px;border-top-color:var(--line);}
.search-inner{
  display:flex;
  align-items:center;
  gap:12px;
  padding-top:14px;
  padding-bottom:14px;
}
.search-inner input{
  flex:1;
  background:transparent;
  border:none;
  border-bottom:1px solid var(--line);
  color:var(--text);
  font-size:15px;
  padding:8px 2px;
}
.search-inner input::placeholder{color:var(--muted);}
.search-inner input:focus{outline:none;border-bottom-color:var(--mint);}

/* ---------- Hero ---------- */
.hero-sub{
  position:relative;
  min-height:52vh;
  display:flex;
  align-items:flex-end;
  padding-top:130px;
  padding-bottom:clamp(40px,5vw,64px);
  background-image:
    linear-gradient(180deg,rgba(16,12,22,.86) 0%,rgba(16,12,22,.7) 42%,rgba(16,12,22,.97) 100%),
    radial-gradient(120% 90% at 82% 12%,rgba(255,95,69,.22),transparent 62%),
    url('/assets/images/backpic/back-2.jpg');
  background-size:cover;
  background-position:center;
  border-bottom:1px solid var(--line);
}
.hero-sub::after{
  content:"";
  position:absolute;
  inset:0;
  background-image:linear-gradient(rgba(244,239,231,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(244,239,231,.05) 1px,transparent 1px);
  background-size:64px 64px;
  opacity:.5;
  pointer-events:none;
}
.hero-sub .container{position:relative;z-index:2;}
.breadcrumb-trail{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--muted);
  margin-bottom:20px;
}
.breadcrumb-trail a{color:rgba(244,239,231,.78);}
.breadcrumb-trail a:hover{color:var(--brand-hi);}
.breadcrumb-trail span.sep{color:rgba(244,239,231,.32);}
.breadcrumb-trail .current{color:var(--muted);}

.hero-sub h1{
  font-size:clamp(30px,4vw,52px);
  font-weight:900;
  line-height:1.14;
  letter-spacing:-.01em;
  max-width:16em;
}
.hero-sub h1 em{font-style:normal;color:var(--brand);}
.hero-lead{
  margin-top:18px;
  font-size:clamp(15px,1.4vw,17px);
  color:rgba(244,239,231,.82);
  max-width:44em;
  line-height:1.8;
}
.hero-meta-row{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-bottom:18px;
}
.tech-pills{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:26px;
}
.tech-pills .chip{background:rgba(244,239,231,.07);color:rgba(244,239,231,.86);}

/* ---------- 通用區塊 ---------- */
.section{padding:var(--block-pad) 0;position:relative;}
.section-dark{background:var(--ink);}
.section-dark-2{background:var(--ink-2);}
.section-paper{background:var(--paper);color:var(--text-dark);}
.section-paper .eyebrow{color:#B23A2A;}
.section-head{
  display:flex;
  flex-wrap:wrap;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  margin-bottom:clamp(28px,3.4vw,44px);
}
.section-head h2{
  font-size:clamp(24px,2.6vw,36px);
  font-weight:900;
  line-height:1.22;
  letter-spacing:-.01em;
}
.section-head p{
  margin-top:12px;
  max-width:46em;
  color:var(--muted);
  font-size:15px;
  line-height:1.8;
}
.section-paper .section-head p{color:var(--muted-dark);}

/* ---------- 數據條 ---------- */
.stat-strip{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:0;
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  margin-top:34px;
}
.stat-strip .stat{
  padding:22px 20px 22px 0;
  border-right:1px solid var(--line);
}
.stat-strip .stat:last-child{border-right:none;}
.stat-strip .num{
  font-size:clamp(22px,2.4vw,30px);
  font-weight:900;
  color:var(--gold);
  line-height:1.2;
  letter-spacing:-.01em;
}
.stat-strip .lbl{
  margin-top:6px;
  font-size:13px;
  color:var(--muted);
}

/* ---------- 交錯圖文 ---------- */
.feature-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(28px,4vw,64px);
  align-items:center;
  padding:clamp(30px,3.6vw,52px) 0;
  border-bottom:1px solid var(--line);
}
.feature-row:last-child{border-bottom:none;}
.feature-row.reverse .feature-media{order:2;}
.feature-media{
  position:relative;
  border-radius:var(--r-img);
  overflow:hidden;
  border:1px solid var(--line);
  aspect-ratio:16/10;
  background:#0B0810;
  box-shadow:var(--shadow-card);
}
.feature-media img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .5s cubic-bezier(.2,.7,.3,1);
}
.feature-row:hover .feature-media img{transform:scale(1.04);}
.feature-media .media-badge{
  position:absolute;
  left:16px;top:16px;
  background:rgba(255,194,75,.94);
  color:#241505;
  font-size:12px;
  font-weight:700;
  padding:5px 12px;
  border-radius:var(--r-pill);
  letter-spacing:.02em;
}
.feature-body h2{
  font-size:clamp(22px,2.2vw,30px);
  font-weight:900;
  line-height:1.28;
  margin-bottom:14px;
  letter-spacing:-.01em;
}
.feature-body p{color:var(--muted);font-size:15.5px;line-height:1.85;margin-bottom:18px;}
.feature-body p strong{color:var(--text);font-weight:700;}
.check-list{display:grid;gap:11px;}
.check-list li{
  display:flex;
  gap:11px;
  align-items:flex-start;
  font-size:14.5px;
  color:rgba(244,239,231,.86);
  line-height:1.7;
}
.check-list li .tick{
  flex:0 0 auto;
  width:20px;height:20px;
  margin-top:4px;
  border-radius:50%;
  background:rgba(69,224,192,.16);
  color:var(--mint);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:11px;
  font-weight:700;
}

/* 淺色區內的交錯圖文 */
.section-paper .feature-row{border-bottom:1px solid rgba(26,20,32,.12);}
.section-paper .feature-media{border-color:rgba(26,20,32,.14);box-shadow:0 18px 40px -30px rgba(26,20,32,.45);}
.section-paper .feature-body p{color:var(--muted-dark);}
.section-paper .feature-body p strong{color:var(--text-dark);}
.section-paper .check-list li{color:#3B3346;}
.section-paper .check-list li .tick{background:rgba(69,224,192,.22);color:#0F7A63;}

/* ---------- 時間軸 ---------- */
.timeline-wrap{
  margin-top:clamp(28px,3.4vw,44px);
  padding:clamp(26px,3vw,40px) clamp(20px,3vw,36px);
  background:var(--ink-2);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  box-shadow:var(--shadow-card);
}
.timeline{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:0;
  position:relative;
}
.timeline::before{
  content:"";
  position:absolute;
  top:9px;
  left:6%;
  right:6%;
  height:1px;
  background:linear-gradient(90deg,rgba(69,224,192,.55),rgba(69,224,192,.18));
}
.timeline .node{
  position:relative;
  padding-right:18px;
  text-align:left;
}
.timeline .node .dot{
  width:19px;height:19px;
  border-radius:50%;
  background:var(--ink);
  border:2px solid var(--mint);
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:18px;
  position:relative;
  z-index:2;
}
.timeline .node .dot::after{
  content:"";
  width:7px;height:7px;
  border-radius:50%;
  background:var(--mint);
}
.timeline .node .day{
  font-size:12px;
  letter-spacing:.08em;
  color:var(--gold);
  font-weight:700;
  margin-bottom:6px;
}
.timeline .node h3{
  font-size:14.5px;
  font-weight:700;
  margin-bottom:7px;
  line-height:1.5;
}
.timeline .node p{
  font-size:13px;
  color:var(--muted);
  line-height:1.75;
}

/* ---------- 規格卡 ---------- */
.spec-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
  margin-top:clamp(26px,3vw,40px);
}
.spec-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:24px;
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.spec-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-card-hover);border-color:rgba(255,95,69,.45);}
.spec-card .icon-box{
  width:42px;height:42px;
  border-radius:12px;
  background:rgba(255,194,75,.14);
  color:var(--gold);
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:16px;
}
.spec-card .icon-box svg{width:20px;height:20px;}
.spec-card h3{font-size:18px;font-weight:700;margin-bottom:9px;line-height:1.45;}
.spec-card p{font-size:14px;color:var(--muted);line-height:1.8;}
.spec-card .tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}

/* ---------- FAQ ---------- */
.faq-layout{
  display:grid;
  grid-template-columns:minmax(0,0.85fr) minmax(0,1.35fr);
  gap:clamp(28px,4vw,60px);
  align-items:start;
}
.faq-aside h2{
  font-size:clamp(24px,2.6vw,34px);
  font-weight:900;
  line-height:1.25;
  margin-bottom:14px;
}
.faq-aside p{color:var(--muted);font-size:15px;line-height:1.85;margin-bottom:22px;}
.faq-aside .aside-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:20px 22px;
}
.faq-aside .aside-card span{display:block;font-size:12px;letter-spacing:.1em;color:var(--gold);font-weight:700;margin-bottom:8px;}
.faq-aside .aside-card a{color:var(--text);font-weight:700;font-size:15px;border-bottom:1px solid rgba(255,95,69,.5);}
.faq-aside .aside-card a:hover{color:var(--brand-hi);}

.faq-list{border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:18px;
  background:transparent;
  border:none;
  text-align:left;
  color:var(--text);
  font-size:16px;
  font-weight:700;
  line-height:1.6;
  padding:20px 0;
  cursor:pointer;
  transition:color var(--ease);
}
.faq-q:hover{color:var(--brand-hi);}
.faq-q .sign{
  flex:0 0 auto;
  width:24px;height:24px;
  border-radius:50%;
  border:1px solid var(--line);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:var(--muted);
  font-size:15px;
  font-weight:400;
  transition:color var(--ease),border-color var(--ease),transform var(--ease);
}
.faq-item.is-open .faq-q{color:var(--brand-hi);}
.faq-item.is-open .sign{color:var(--brand);border-color:rgba(255,95,69,.6);transform:rotate(45deg);}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .3s cubic-bezier(.2,.7,.3,1);
}
.faq-a .inner{
  padding:0 0 22px 0;
  font-size:15px;
  line-height:1.85;
  color:var(--muted);
  max-width:52em;
}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;
  overflow:hidden;
  border-radius:var(--r-card);
  border:1px solid var(--line);
  background:linear-gradient(120deg,rgba(255,95,69,.18),rgba(28,22,38,.9) 58%);
  padding:clamp(28px,3.6vw,48px);
  display:grid;
  grid-template-columns:1.4fr auto;
  gap:26px;
  align-items:center;
}
.cta-band::after{
  content:"";
  position:absolute;
  right:-60px;top:-60px;
  width:220px;height:220px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(255,194,75,.22),transparent 68%);
  pointer-events:none;
}
.cta-band h2{
  font-size:clamp(22px,2.4vw,30px);
  font-weight:900;
  line-height:1.28;
  margin-bottom:10px;
}
.cta-band p{color:rgba(244,239,231,.8);font-size:15px;line-height:1.8;max-width:38em;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;position:relative;z-index:2;}

/* ---------- 頁尾 ---------- */
.site-footer{
  background:#0B0810;
  border-top:1px solid var(--line);
  padding:clamp(44px,5vw,72px) 0 26px;
  color:var(--muted);
  font-size:14px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1fr;
  gap:clamp(24px,3vw,48px);
  padding-bottom:clamp(28px,3vw,44px);
}
.footer-col h4{
  font-size:13px;
  font-weight:700;
  color:var(--text);
  letter-spacing:.08em;
  margin-bottom:16px;
  text-transform:uppercase;
}
.footer-col ul{display:grid;gap:10px;}
.footer-col ul a{font-size:14px;color:var(--muted);}
.footer-col ul a:hover{color:var(--brand-hi);}
.footer-brand p{margin:16px 0 18px;line-height:1.85;font-size:13.5px;max-width:32em;}
.footer-badges{display:flex;flex-wrap:wrap;gap:10px;}
.footer-brand .brand-text strong{font-size:15px;}
.footer-bottom{
  border-top:1px solid var(--line);
  padding-top:22px;
  display:flex;
  flex-wrap:wrap;
  justify-content:space-between;
  gap:12px;
  font-size:12px;
  color:#7C7488;
}

/* ---------- 響應式 ---------- */
@media (max-width:1199px){
  .nav-links{gap:18px;}
  .nav-links a{font-size:13.5px;}
}
@media (max-width:991px){
  .nav-burger{display:inline-block;}
  .nav-links{
    position:fixed;
    top:0;right:0;
    height:100vh;
    width:min(340px,86vw);
    flex-direction:column;
    align-items:flex-start;
    justify-content:flex-start;
    gap:6px;
    padding:96px 26px 34px;
    background:rgba(16,12,22,.97);
    -webkit-backdrop-filter:blur(20px);
    backdrop-filter:blur(20px);
    border-left:1px solid var(--line);
    box-shadow:-20px 0 50px -30px #000;
    transform:translateX(106%);
    transition:transform .28s cubic-bezier(.2,.7,.3,1);
    z-index:90;
    overflow-y:auto;
  }
  .nav-links.is-open{transform:translateX(0);}
  .nav-links a{width:100%;padding:13px 0;font-size:15px;border-bottom:1px solid var(--line);}
  .nav-links a::after{display:none;}
  .nav-links a.active{color:var(--brand-hi);}
  .nav-cta-mobile{display:inline-flex;margin-top:22px;width:100%;border-bottom:none !important;}
  .nav-tools .btn-primary{display:none;}
  .hero-sub{min-height:auto;padding-top:118px;}
  .feature-row{grid-template-columns:1fr;gap:26px;}
  .feature-row.reverse .feature-media{order:0;}
  .timeline{grid-template-columns:1fr;gap:0;}
  .timeline::before{
    top:0;bottom:0;left:9px;right:auto;
    width:1px;height:auto;
    background:linear-gradient(180deg,rgba(69,224,192,.55),rgba(69,224,192,.14));
  }
  .timeline .node{padding:0 0 26px 38px;}
  .timeline .node:last-child{padding-bottom:0;}
  .timeline .node .dot{position:absolute;left:0;top:4px;margin-bottom:0;}
  .spec-grid{grid-template-columns:1fr 1fr;}
  .faq-layout{grid-template-columns:1fr;}
  .cta-band{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .stat-strip{grid-template-columns:1fr 1fr;}
  .stat-strip .stat{border-bottom:1px solid var(--line);}
  .stat-strip .stat:nth-child(2n){border-right:none;}
  .stat-strip .stat:nth-last-child(-n+2){border-bottom:none;}
}
@media (max-width:575px){
  :root{--gutter:18px;}
  .brand-text strong{font-size:13px;max-width:11em;display:block;line-height:1.3;}
  .brand-text small{font-size:10px;}
  .brand-mark{width:34px;height:34px;border-radius:10px;}
  .hero-sub h1{font-size:clamp(26px,8vw,34px);}
  .hero-lead{font-size:14.5px;}
  .btn{padding:13px 22px;font-size:14.5px;}
  .btn-sm{padding:9px 16px;font-size:12.5px;}
  .spec-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .stat-strip{grid-template-columns:1fr;}
  .stat-strip .stat{border-right:none;padding:18px 0;}
  .stat-strip .stat:nth-last-child(-n+2){border-bottom:1px solid var(--line);}
  .stat-strip .stat:last-child{border-bottom:none;}
  .faq-q{font-size:15px;}
  .cta-actions .btn{width:100%;}
  .footer-bottom{flex-direction:column;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important;}
}

/* roulang page: category3 */
:root{
  --ink:#100C16;
  --ink-2:#171122;
  --card:#1C1626;
  --line:rgba(244,239,231,.10);
  --paper:#F6F1E9;
  --paper-2:#FBF8F3;
  --text:#F4EFE7;
  --text-dark:#1A1420;
  --muted:#A79FB4;
  --muted-dark:#5D5568;
  --brand:#FF5F45;
  --brand-hi:#FF8168;
  --gold:#FFC24B;
  --mint:#45E0C0;
  --r-card:18px;
  --r-img:14px;
  --r-pill:999px;
  --r-input:12px;
  --sh-card:0 18px 40px -24px rgba(0,0,0,.85);
  --sh-hover:0 26px 56px -26px rgba(0,0,0,.9);
  --ease:.22s cubic-bezier(.2,.7,.3,1);
  --gutter:24px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--ink);
  color:var(--text);
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei","Heiti TC",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color var(--ease),background var(--ease),border-color var(--ease);}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
button{font-family:inherit;}
:focus-visible{outline:3px solid rgba(69,224,192,.75);outline-offset:3px;border-radius:6px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--gutter);}

/* ============ 導覽 ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:1030;
  background:rgba(16,12,22,.42);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid var(--line);
  box-shadow:0 10px 30px -24px #000;
  transition:background var(--ease),box-shadow var(--ease);
}
.site-header.is-stuck{background:rgba(16,12,22,.94);box-shadow:0 18px 44px -26px #000;}
.nav-wrap{display:flex;align-items:center;gap:18px;height:76px;transition:height var(--ease);}
.site-header.is-stuck .nav-wrap{height:64px;}
.brand{display:flex;align-items:center;gap:11px;min-width:0;}
.brand-mark{
  width:38px;height:38px;flex:0 0 38px;display:grid;place-items:center;
  border-radius:12px;color:#1A0B07;
  background:linear-gradient(140deg,var(--brand),var(--gold));
  box-shadow:0 10px 22px -14px rgba(255,95,69,.9);
}
.brand-mark svg{width:21px;height:21px;}
.brand-text{display:flex;flex-direction:column;line-height:1.15;min-width:0;}
.brand-text strong{font-size:15px;font-weight:900;letter-spacing:-.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:230px;}
.brand-text small{font-size:11px;color:var(--muted);letter-spacing:.04em;}
.nav-links{display:flex;align-items:center;gap:22px;margin-left:auto;}
.nav-links a{
  position:relative;font-size:14px;color:rgba(244,239,231,.8);padding:6px 0;
  transition:color var(--ease),transform var(--ease);
}
.nav-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;
  background:var(--brand);transform:scaleX(0);transform-origin:left;
  transition:transform var(--ease);
}
.nav-links a:hover,.nav-links a:focus-visible{color:#fff;transform:translateY(-1px);}
.nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1);}
.nav-links a.active{color:#fff;}
.nav-tools{display:flex;align-items:center;gap:10px;margin-left:14px;}
.icon-btn{
  width:38px;height:38px;display:grid;place-items:center;border-radius:50%;
  border:1px solid var(--line);background:transparent;color:var(--text);
  cursor:pointer;transition:background var(--ease),border-color var(--ease),transform var(--ease);
}
.icon-btn svg{width:18px;height:18px;}
.icon-btn:hover{background:rgba(244,239,231,.10);border-color:rgba(244,239,231,.28);transform:translateY(-1px);}
.badge-18{
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid rgba(255,95,69,.55);color:var(--brand-hi);
  border-radius:var(--r-pill);font-size:12px;font-weight:800;letter-spacing:.04em;
  padding:3px 10px;line-height:1.3;background:rgba(255,95,69,.08);
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-pill);font-weight:700;font-size:14px;
  padding:13px 27px;border:1px solid transparent;cursor:pointer;
  transition:background var(--ease),color var(--ease),transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.btn-primary{background:var(--brand);color:#1A0B07;box-shadow:0 14px 30px -20px rgba(255,95,69,.95);}
.btn-primary:hover{background:var(--brand-hi);transform:translateY(-2px);box-shadow:0 20px 38px -20px rgba(255,95,69,.9);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:transparent;border-color:rgba(244,239,231,.4);color:var(--text);}
.btn-ghost:hover{background:rgba(244,239,231,.12);border-color:rgba(244,239,231,.6);transform:translateY(-2px);}
.btn-dark{background:#1A0B07;color:var(--paper);}
.btn-dark:hover{background:#2A1710;transform:translateY(-2px);}
.btn-sm{padding:9px 18px;font-size:13px;}
.nav-cta-mobile{display:none;}
.nav-burger{
  display:none;width:40px;height:40px;border-radius:12px;border:1px solid var(--line);
  background:rgba(244,239,231,.06);cursor:pointer;position:relative;
  transition:background var(--ease),border-color var(--ease);
}
.nav-burger span,.nav-burger span::before,.nav-burger span::after{
  position:absolute;left:11px;width:18px;height:2px;background:var(--text);border-radius:2px;
  transition:transform var(--ease),opacity var(--ease);
}
.nav-burger span{top:19px;}
.nav-burger span::before{content:"";left:0;top:-6px;}
.nav-burger span::after{content:"";left:0;top:6px;}
.nav-burger.is-open span{transform:rotate(45deg);}
.nav-burger.is-open span::before{transform:translateY(6px) rotate(-90deg);}
.nav-burger.is-open span::after{opacity:0;}
.search-panel{
  max-height:0;overflow:hidden;background:rgba(11,8,16,.96);
  border-top:1px solid transparent;transition:max-height var(--ease),border-color var(--ease);
}
.search-panel.is-open{max-height:90px;border-top-color:var(--line);}
.search-inner{display:flex;align-items:center;gap:12px;padding:16px 0 18px;}
.search-inner input{
  flex:1;background:transparent;border:none;border-bottom:1px solid rgba(244,239,231,.28);
  color:var(--text);font-size:15px;padding:6px 2px;
}
.search-inner input::placeholder{color:var(--muted);}
.search-inner input:focus{outline:none;border-bottom-color:var(--mint);}

/* ============ Hero ============ */
.hero-inner{position:relative;overflow:hidden;padding:150px 0 72px;min-height:52vh;display:flex;align-items:center;}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center 35%;transform:scale(1.03);}
.hero-veil{
  position:absolute;inset:0;
  background:
    radial-gradient(90% 120% at 12% 5%, rgba(16,12,22,.62), rgba(16,12,22,.92) 68%),
    linear-gradient(180deg, rgba(16,12,22,.72) 0%, rgba(16,12,22,.86) 62%, var(--ink) 100%);
}
.hero-inner .container{position:relative;z-index:2;}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--muted);margin-bottom:20px;}
.crumbs a{color:rgba(244,239,231,.78);}
.crumbs a:hover{color:#fff;}
.crumbs .sep{color:rgba(244,239,231,.32);}
.crumbs .now{color:var(--muted);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:700;
  letter-spacing:.16em;color:var(--gold);text-transform:uppercase;margin-bottom:16px;
}
.eyebrow::before{content:"";width:26px;height:1px;background:rgba(255,194,75,.6);}
.hero-inner h1{
  font-size:clamp(30px,4.2vw,52px);font-weight:900;line-height:1.12;letter-spacing:-.01em;
  margin-bottom:20px;max-width:15em;
}
.hero-lead{max-width:720px;color:rgba(244,239,231,.78);font-size:16px;line-height:1.85;}
.hero-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.chip{
  display:inline-flex;align-items:center;gap:7px;border-radius:var(--r-pill);
  font-size:12px;font-weight:600;padding:6px 14px;border:1px solid var(--line);
  color:rgba(244,239,231,.86);background:rgba(244,239,231,.05);
}
.chip-gold{border-color:rgba(255,194,75,.38);color:var(--gold);background:rgba(255,194,75,.10);}
.chip-mint{border-color:rgba(69,224,192,.36);color:var(--mint);background:rgba(69,224,192,.10);}
.chip-mint::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--mint);}
.chip-brand{border-color:rgba(255,95,69,.42);color:var(--brand-hi);background:rgba(255,95,69,.10);}

/* ============ 區塊通用 ============ */
.section{padding:clamp(56px,7vw,96px) 0;}
.section-dark{background:var(--ink);}
.section-dark-alt{background:var(--ink-2);}
.section-light{background:var(--paper);color:var(--text-dark);}
.section-head{max-width:760px;margin-bottom:44px;}
.section-head .kicker{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:.16em;
  color:var(--gold);text-transform:uppercase;margin-bottom:12px;
}
.section-light .section-head .kicker{color:#B4761B;}
.section-head h2{font-size:clamp(24px,2.6vw,36px);font-weight:900;line-height:1.2;letter-spacing:-.01em;margin-bottom:14px;}
.section-head p{font-size:15.5px;line-height:1.85;color:var(--muted);}
.section-light .section-head p{color:var(--muted-dark);}
.head-row{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;}
.link-arrow{
  display:inline-flex;align-items:center;gap:8px;color:var(--brand-hi);
  font-weight:700;font-size:14px;
}
.link-arrow span{transition:transform var(--ease);}
.link-arrow:hover{color:var(--brand);}
.link-arrow:hover span{transform:translateX(3px);}

/* ============ 角色卡 ============ */
.char-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.char-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-card);
  padding:20px;display:flex;gap:16px;align-items:flex-start;
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.char-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);border-color:rgba(255,95,69,.55);}
.char-media{
  flex:0 0 92px;width:92px;height:92px;border-radius:var(--r-img);overflow:hidden;
  border:1px solid var(--line);background:#241C30;
}
.char-media img{width:100%;height:100%;object-fit:cover;transition:transform var(--ease);}
.char-card:hover .char-media img{transform:scale(1.05);}
.char-body{min-width:0;}
.char-name{font-size:20px;font-weight:900;line-height:1.3;margin-bottom:4px;letter-spacing:-.01em;}
.char-role{font-size:12.5px;color:var(--gold);font-weight:600;letter-spacing:.04em;margin-bottom:10px;}
.char-tags{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:10px;}
.tag{
  display:inline-flex;align-items:center;border-radius:var(--r-pill);
  font-size:11px;font-weight:600;padding:3px 9px;line-height:1.5;
}
.tag-gold{color:var(--gold);background:rgba(255,194,75,.12);border:1px solid rgba(255,194,75,.28);}
.tag-mint{color:var(--mint);background:rgba(69,224,192,.10);border:1px solid rgba(69,224,192,.28);}
.tag-brand{color:var(--brand-hi);background:rgba(255,95,69,.12);border:1px solid rgba(255,95,69,.3);}
.char-desc{font-size:14px;line-height:1.8;color:var(--muted);}

/* ============ 交錯圖文 ============ */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;}
.split-media{border-radius:var(--r-img);overflow:hidden;border:1px solid rgba(26,20,32,.12);background:#E7DED0;}
.split-media img{width:100%;aspect-ratio:16/11;object-fit:cover;}
.split-copy h2{font-size:clamp(24px,2.6vw,34px);font-weight:900;line-height:1.24;margin-bottom:16px;letter-spacing:-.01em;}
.split-copy p{font-size:15.5px;line-height:1.9;color:var(--muted-dark);margin-bottom:14px;}
.faction-list{display:grid;gap:12px;margin-top:22px;}
.faction-item{
  display:flex;gap:14px;align-items:flex-start;padding:16px 18px;
  background:rgba(255,255,255,.68);border:1px solid rgba(26,20,32,.10);border-radius:14px;
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.faction-item:hover{transform:translateY(-2px);border-color:rgba(255,95,69,.45);box-shadow:0 18px 36px -28px rgba(26,20,32,.55);}
.faction-num{
  flex:0 0 30px;width:30px;height:30px;border-radius:50%;
  display:grid;place-items:center;background:var(--gold);color:#2A1A05;
  font-size:12px;font-weight:900;
}
.faction-item strong{display:block;font-size:15px;font-weight:800;margin-bottom:2px;color:var(--text-dark);}
.faction-item span{font-size:13.5px;line-height:1.7;color:var(--muted-dark);}

/* ============ 時間軸 ============ */
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative;margin-top:8px;}
.timeline::before{
  content:"";position:absolute;top:11px;left:6%;right:6%;height:1px;
  background:linear-gradient(90deg,rgba(69,224,192,.55),rgba(244,239,231,.12));
}
.tl-item{position:relative;padding-top:34px;}
.tl-dot{
  position:absolute;top:4px;left:0;width:15px;height:15px;border-radius:50%;
  background:var(--mint);box-shadow:0 0 0 5px rgba(69,224,192,.14);
}
.tl-ep{font-size:12px;font-weight:800;letter-spacing:.1em;color:var(--gold);margin-bottom:6px;}
.tl-title{font-size:15.5px;font-weight:800;margin-bottom:6px;}
.tl-text{font-size:13.5px;line-height:1.75;color:var(--muted);}

/* ============ FAQ ============ */
.faq-acc .accordion-item{
  background:transparent;border:none;border-top:1px solid var(--line);
}
.faq-acc .accordion-item:last-child{border-bottom:1px solid var(--line);}
.faq-acc .accordion-button{
  background:transparent;color:var(--text);font-size:16.5px;font-weight:800;
  padding:22px 44px 22px 0;box-shadow:none;border-radius:0;line-height:1.5;
}
.faq-acc .accordion-button::after{display:none;}
.faq-acc .accordion-button::before{
  content:"";position:absolute;right:6px;top:50%;width:20px;height:20px;
  margin-top:-10px;border-radius:50%;border:1px solid rgba(244,239,231,.3);
  background:
    linear-gradient(var(--muted),var(--muted)) center/9px 1.5px no-repeat,
    linear-gradient(var(--muted),var(--muted)) center/1.5px 9px no-repeat;
  transition:transform var(--ease),border-color var(--ease),background-color var(--ease);
}
.faq-acc .accordion-button:not(.collapsed)::before{
  transform:rotate(90deg);
  border-color:rgba(255,95,69,.7);
  background:
    linear-gradient(var(--brand),var(--brand)) center/9px 1.5px no-repeat;
}
.faq-acc .accordion-button:not(.collapsed){color:var(--brand-hi);}
.faq-acc .accordion-button:focus{outline:none;box-shadow:none;}
.faq-acc .accordion-button:focus-visible{outline:3px solid rgba(69,224,192,.6);outline-offset:-3px;}
.faq-acc .accordion-body{padding:0 40px 24px 0;font-size:15px;line-height:1.85;color:var(--muted);}
.faq-note{margin-top:26px;font-size:13.5px;color:var(--muted);}
.faq-note a{color:var(--brand-hi);font-weight:700;}
.faq-note a:hover{color:var(--brand);}

/* ============ CTA ============ */
.cta-band{
  background:var(--card);border:1px solid var(--line);border-radius:24px;
  padding:clamp(32px,4.5vw,56px);display:grid;grid-template-columns:1.4fr .9fr;
  gap:36px;align-items:center;position:relative;overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;right:-90px;top:-90px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,95,69,.24),transparent 68%);
  pointer-events:none;
}
.cta-band h2{font-size:clamp(24px,2.6vw,34px);font-weight:900;line-height:1.25;margin-bottom:12px;letter-spacing:-.01em;}
.cta-band p{font-size:15px;line-height:1.85;color:var(--muted);max-width:560px;}
.cta-actions{display:flex;flex-direction:column;gap:12px;position:relative;z-index:1;}
.cta-meta{font-size:12.5px;color:var(--muted);line-height:1.7;}

/* ============ 頁尾 ============ */
.site-footer{background:#0B0810;border-top:1px solid var(--line);padding:clamp(48px,6vw,76px) 0 0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px;}
.footer-col h4{font-size:13px;font-weight:800;letter-spacing:.1em;color:rgba(244,239,231,.62);margin-bottom:16px;text-transform:uppercase;}
.footer-col ul{display:grid;gap:10px;}
.footer-col ul a{font-size:14px;color:rgba(244,239,231,.74);}
.footer-col ul a:hover{color:var(--brand-hi);}
.footer-brand p{font-size:14px;line-height:1.85;color:var(--muted);margin:16px 0;}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;}
.footer-bottom{
  margin-top:44px;border-top:1px solid var(--line);padding:20px 0 26px;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  font-size:12px;color:var(--muted);
}

/* ============ 響應式 ============ */
@media (max-width:1199px){
  .nav-links{gap:16px;}
  .char-grid{gap:20px;}
}
@media (max-width:991px){
  .nav-burger{display:inline-flex;}
  .nav-tools .btn-primary{display:none;}
  .nav-links{
    position:fixed;top:0;right:0;bottom:0;width:min(330px,86vw);
    background:rgba(13,10,20,.98);
    -webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);
    border-left:1px solid var(--line);
    flex-direction:column;align-items:flex-start;gap:0;
    padding:96px 26px 34px;margin:0;overflow-y:auto;
    transform:translateX(102%);transition:transform .3s cubic-bezier(.2,.7,.3,1);
  }
  .nav-links.is-open{transform:translateX(0);}
  .nav-links a{width:100%;padding:14px 0;border-bottom:1px solid var(--line);font-size:15px;}
  .nav-links a::after{display:none;}
  .nav-links a.active{color:var(--brand-hi);}
  .nav-cta-mobile{display:flex !important;margin-top:22px;justify-content:center;border-bottom:none !important;}
  .hero-inner{padding:132px 0 60px;}
  .char-grid{grid-template-columns:repeat(2,1fr);}
  .split{grid-template-columns:1fr;gap:32px;}
  .timeline{grid-template-columns:repeat(2,1fr);gap:26px;}
  .timeline::before{display:none;}
  .cta-band{grid-template-columns:1fr;gap:26px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
}
@media (max-width:767px){
  .brand-text strong{max-width:170px;font-size:13.5px;}
  .char-grid{grid-template-columns:1fr;}
  .hero-inner h1{max-width:100%;}
  .hero-lead{font-size:15px;}
}
@media (max-width:575px){
  :root{--gutter:18px;}
  .nav-wrap{height:64px;}
  .brand-text small{display:none;}
  .brand-text strong{max-width:150px;}
  .icon-btn{display:none;}
  .hero-inner{padding:118px 0 52px;min-height:44vh;}
  .hero-chips{gap:8px;}
  .btn{width:100%;}
  .char-card{padding:16px;gap:13px;}
  .char-media{flex:0 0 76px;width:76px;height:76px;}
  .char-name{font-size:18px;}
  .timeline{grid-template-columns:1fr;gap:22px;}
  .cta-actions{width:100%;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important;}
}

/* roulang page: category4 */
:root{
  --ink:#100C16;
  --ink-2:#171122;
  --card:#1C1626;
  --line:rgba(244,239,231,.10);
  --paper:#F6F1E9;
  --paper-2:#FBF8F3;
  --text:#F4EFE7;
  --text-dark:#1A1420;
  --muted:#A79FB4;
  --muted-dark:#5D5568;
  --brand:#FF5F45;
  --brand-hi:#FF8168;
  --gold:#FFC24B;
  --mint:#45E0C0;
  --r-card:18px;
  --r-img:14px;
  --r-pill:999px;
  --r-input:12px;
  --sh-card:0 18px 40px -24px rgba(0,0,0,.85);
  --sh-hover:0 26px 56px -26px rgba(0,0,0,.9);
  --ease:.22s cubic-bezier(.2,.7,.3,1);
  --pad:clamp(56px,7vw,96px);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--ink);
  color:var(--text);
  font-family:"Noto Sans TC","Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color var(--ease),background var(--ease),border-color var(--ease),transform var(--ease);}
a:hover{color:var(--brand-hi);}
button{font-family:inherit;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;letter-spacing:-.01em;font-weight:900;line-height:1.2;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
:focus-visible{outline:3px solid var(--mint);outline-offset:3px;border-radius:6px;}

.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding-left:24px;
  padding-right:24px;
}
@media (max-width:575px){
  .container{padding-left:18px;padding-right:18px;}
}

/* ---------- Header / Nav ---------- */
.site-header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:1040;
  background:rgba(16,12,22,.42);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid var(--line);
  box-shadow:0 10px 30px -24px #000;
  transition:background var(--ease),box-shadow var(--ease);
}
.nav-wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  height:76px;
  transition:height var(--ease);
}
.site-header.is-stuck{background:rgba(16,12,22,.94);box-shadow:0 18px 40px -26px #000;}
.site-header.is-stuck .nav-wrap{height:64px;}
.brand{display:inline-flex;align-items:center;gap:11px;min-width:0;}
.brand-mark{
  width:38px;height:38px;flex:0 0 38px;
  display:grid;place-items:center;
  border-radius:12px;
  border:1px solid rgba(255,95,69,.42);
  background:linear-gradient(150deg,rgba(255,95,69,.22),rgba(255,194,75,.10));
  color:var(--brand);
}
.brand-mark svg{width:20px;height:20px;}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{font-size:15px;font-weight:900;color:var(--text);letter-spacing:.01em;}
.brand-text small{font-size:11px;color:var(--muted);letter-spacing:.04em;font-weight:500;}
.nav-links{display:flex;align-items:center;gap:6px;}
.nav-links a{
  position:relative;
  font-size:14px;
  font-weight:500;
  color:rgba(244,239,231,.82);
  padding:8px 10px;
  border-radius:10px;
  white-space:nowrap;
}
.nav-links a::after{
  content:"";
  position:absolute;
  left:10px;right:10px;bottom:2px;
  height:2px;
  background:var(--brand);
  border-radius:2px;
  transform:scaleX(0);
  transform-origin:left;
  transition:transform var(--ease);
}
.nav-links a:hover{color:#fff;transform:translateY(-1px);}
.nav-links a:hover::after{transform:scaleX(1);}
.nav-links a.active{color:#fff;}
.nav-links a.active::after{transform:scaleX(1);}
.nav-tools{display:flex;align-items:center;gap:12px;}
.icon-btn{
  width:38px;height:38px;
  display:grid;place-items:center;
  border-radius:50%;
  border:1px solid transparent;
  background:transparent;
  color:var(--text);
  cursor:pointer;
  transition:background var(--ease),border-color var(--ease),color var(--ease);
}
.icon-btn svg{width:19px;height:19px;}
.icon-btn:hover{background:rgba(244,239,231,.10);border-color:var(--line);color:#fff;}
.badge-18{
  display:inline-flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:700;letter-spacing:.04em;
  padding:4px 10px;
  border-radius:var(--r-pill);
  border:1px solid rgba(255,95,69,.55);
  color:var(--brand-hi);
  background:rgba(255,95,69,.10);
  white-space:nowrap;
}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:500;
  padding:4px 12px;
  border-radius:var(--r-pill);
  border:1px solid var(--line);
  color:var(--muted);
  background:rgba(244,239,231,.04);
  white-space:nowrap;
}
.chip-gold{border-color:rgba(255,194,75,.45);color:var(--gold);background:rgba(255,194,75,.10);}
.chip-mint{border-color:rgba(69,224,192,.45);color:var(--mint);background:rgba(69,224,192,.10);}
.chip-brand{border-color:rgba(255,95,69,.45);color:var(--brand-hi);background:rgba(255,95,69,.10);}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;
  border-radius:var(--r-pill);
  border:1px solid transparent;
  font-size:15px;font-weight:700;
  line-height:1.2;
  cursor:pointer;
  text-align:center;
  transition:background var(--ease),color var(--ease),border-color var(--ease),transform var(--ease),box-shadow var(--ease);
}
.btn-primary{background:var(--brand);color:#1A0B07;border-color:var(--brand);box-shadow:0 14px 30px -20px rgba(255,95,69,.9);}
.btn-primary:hover{background:var(--brand-hi);border-color:var(--brand-hi);color:#1A0B07;transform:translateY(-2px);box-shadow:0 20px 38px -20px rgba(255,95,69,.85);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:transparent;color:var(--text);border-color:rgba(244,239,231,.38);}
.btn-ghost:hover{background:rgba(244,239,231,.12);color:#fff;border-color:rgba(244,239,231,.6);transform:translateY(-2px);}
.btn-dark{background:var(--ink);color:var(--paper);border-color:var(--ink);}
.btn-dark:hover{background:#000;color:#fff;transform:translateY(-2px);}
.btn-sm{padding:9px 18px;font-size:13px;}
.link-arrow{display:inline-flex;align-items:center;gap:6px;color:var(--brand-hi);font-weight:700;font-size:14px;}
.link-arrow span{transition:transform var(--ease);}
.link-arrow:hover span{transform:translateX(4px);}
.nav-burger{display:none;width:40px;height:40px;border-radius:12px;border:1px solid var(--line);background:rgba(244,239,231,.06);position:relative;cursor:pointer;}
.nav-burger span,.nav-burger span::before,.nav-burger span::after{
  content:"";position:absolute;left:50%;transform:translateX(-50%);
  width:17px;height:2px;background:var(--text);border-radius:2px;
  transition:transform var(--ease),opacity var(--ease);
}
.nav-burger span{top:50%;margin-top:-1px;}
.nav-burger span::before{top:-6px;}
.nav-burger span::after{top:6px;}
body.nav-open .nav-burger span{background:transparent;}
body.nav-open .nav-burger span::before{transform:translateX(-50%) rotate(45deg);top:0;}
body.nav-open .nav-burger span::after{transform:translateX(-50%) rotate(-45deg);top:0;}
.nav-cta-mobile{display:none;}

.search-panel{
  max-height:0;
  overflow:hidden;
  border-top:1px solid transparent;
  transition:max-height var(--ease),border-color var(--ease);
}
.search-panel.open{max-height:90px;border-top-color:var(--line);}
.search-inner{display:flex;align-items:center;gap:12px;padding:14px 0;}
.search-inner input{
  flex:1;
  background:transparent;
  border:none;
  border-bottom:1px solid var(--line);
  color:var(--text);
  font-size:15px;
  padding:8px 0;
  outline:none;
}
.search-inner input::placeholder{color:var(--muted);}
.search-inner input:focus{border-bottom-color:var(--mint);}

@media (max-width:991px){
  .nav-links{
    position:fixed;
    top:0;right:0;
    width:min(330px,86vw);
    height:100vh;
    flex-direction:column;
    align-items:stretch;
    justify-content:flex-start;
    gap:2px;
    padding:96px 24px 32px;
    background:rgba(16,12,22,.98);
    -webkit-backdrop-filter:blur(20px);
    backdrop-filter:blur(20px);
    border-left:1px solid var(--line);
    transform:translateX(100%);
    transition:transform var(--ease);
    overflow-y:auto;
    z-index:1030;
  }
  body.nav-open .nav-links{transform:translateX(0);}
  .nav-links a{font-size:15px;padding:13px 4px;border-radius:0;border-bottom:1px solid var(--line);}
  .nav-links a::after{display:none;}
  .nav-links a.active{color:var(--brand-hi);}
  .nav-cta-mobile{display:inline-flex;margin-top:22px;border-bottom:none !important;}
  .nav-burger{display:block;}
  .nav-tools .btn-sm{display:none;}
}
@media (max-width:575px){
  .nav-wrap{height:64px;gap:12px;}
  .site-header.is-stuck .nav-wrap{height:60px;}
  .brand-mark{width:34px;height:34px;flex:0 0 34px;}
  .brand-text strong{font-size:13px;}
  .brand-text small{display:none;}
  .nav-tools{gap:8px;}
}

/* ---------- Hero ---------- */
.page-hero{
  position:relative;
  padding:calc(76px + clamp(48px,6vw,84px)) 0 clamp(48px,6vw,80px);
  overflow:hidden;
  isolation:isolate;
}
.hero-bg{
  position:absolute;inset:0;
  background-size:cover;
  background-position:center;
  z-index:-2;
  transform:scale(1.03);
}
.page-hero::before{
  content:"";
  position:absolute;inset:0;
  background:
    linear-gradient(180deg,rgba(16,12,22,.80) 0%,rgba(16,12,22,.90) 55%,var(--ink) 100%),
    radial-gradient(80% 70% at 20% 10%,rgba(255,95,69,.18),transparent 60%);
  z-index:-1;
}
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  background:transparent;
  padding:0;
  margin:0 0 22px;
  font-size:13px;
  color:var(--muted);
}
.breadcrumb li{display:flex;align-items:center;gap:8px;}
.breadcrumb li+li::before{content:"/";color:rgba(167,159,180,.55);}
.breadcrumb a{color:rgba(244,239,231,.78);}
.breadcrumb a:hover{color:var(--brand-hi);}
.breadcrumb .current{color:var(--muted);}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px;}
.hero-title{
  font-size:clamp(30px,4.2vw,54px);
  line-height:1.12;
  margin-bottom:20px;
}
.hero-title em{font-style:normal;color:var(--brand-hi);}
.hero-sub{
  font-size:clamp(15px,1.5vw,18px);
  color:rgba(244,239,231,.82);
  max-width:640px;
  line-height:1.8;
  margin-bottom:28px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;}
.hero-facts{
  display:flex;
  flex-wrap:wrap;
  gap:0;
  margin-top:38px;
  padding-top:22px;
  border-top:1px solid var(--line);
}
.hero-facts div{
  padding-right:28px;
  margin-right:28px;
  border-right:1px solid var(--line);
}
.hero-facts div:last-child{border-right:none;margin-right:0;padding-right:0;}
.hero-facts strong{display:block;font-size:22px;font-weight:900;color:var(--gold);letter-spacing:.01em;}
.hero-facts span{font-size:12.5px;color:var(--muted);}
.hero-card{
  position:relative;
  border-radius:var(--r-card);
  overflow:hidden;
  border:1px solid var(--line);
  background:var(--card);
  box-shadow:0 30px 60px -30px rgba(0,0,0,.95);
  transform:rotate(-1.4deg);
  transition:transform .4s cubic-bezier(.2,.7,.3,1),box-shadow var(--ease);
}
.hero-card:hover{transform:rotate(0deg) translateY(-6px);box-shadow:var(--sh-hover);}
.hero-card .media{position:relative;aspect-ratio:16/10;overflow:hidden;}
.hero-card .media img{width:100%;height:100%;object-fit:cover;transition:transform .5s cubic-bezier(.2,.7,.3,1);}
.hero-card:hover .media img{transform:scale(1.04);}
.hero-card .media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(16,12,22,0) 45%,rgba(16,12,22,.88) 100%);}
.hero-card .ep{
  position:absolute;top:14px;left:14px;z-index:2;
  font-size:12px;font-weight:700;color:#1A0B07;
  background:var(--gold);
  padding:4px 12px;border-radius:var(--r-pill);
}
.hero-card .body{padding:18px 20px 22px;}
.hero-card .body h3{font-size:17px;margin-bottom:8px;}
.hero-card .body p{font-size:13px;color:var(--muted);margin:0;}
.hero-card .body .chips{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px;}

/* ---------- Section base ---------- */
.section{padding:var(--pad) 0;}
.section-alt{background:var(--ink-2);}
.section-paper{background:var(--paper);color:var(--text-dark);}
.section-paper .eyebrow{color:#B0452F;}
.section-paper .section-sub{color:var(--muted-dark);}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:12px;font-weight:700;letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--mint);
  margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:currentColor;border-radius:2px;}
.section-head{max-width:720px;margin-bottom:clamp(30px,4vw,48px);}
.section-head h2{font-size:clamp(24px,2.6vw,36px);margin-bottom:14px;}
.section-sub{color:var(--muted);font-size:15.5px;line-height:1.85;margin:0;}
.section-head-row{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
  margin-bottom:clamp(28px,3.6vw,44px);
}
.section-head-row .section-head{margin-bottom:0;}

/* ---------- Partner list ---------- */
.partner-list{border-top:1px solid var(--line);}
.partner-row{
  display:grid;
  grid-template-columns:88px 1fr 1fr;
  gap:clamp(16px,3vw,44px);
  align-items:start;
  padding:clamp(24px,3vw,34px) 0;
  border-bottom:1px solid var(--line);
  transition:background var(--ease);
}
.partner-row:hover{background:rgba(244,239,231,.025);}
.partner-num{
  font-family:"Inter",sans-serif;
  font-size:clamp(26px,3vw,36px);
  font-weight:900;
  color:var(--gold);
  line-height:1;
  letter-spacing:-.02em;
}
.partner-row h3{font-size:clamp(18px,1.9vw,22px);margin-bottom:10px;}
.partner-row .main p{color:var(--muted);font-size:15px;line-height:1.8;margin:0;}
.partner-meta{display:flex;flex-direction:column;gap:12px;}
.partner-meta li{
  display:flex;gap:10px;
  font-size:14px;color:rgba(244,239,231,.86);line-height:1.7;
}
.partner-meta li::before{
  content:"";
  flex:0 0 7px;
  width:7px;height:7px;
  margin-top:9px;
  border-radius:2px;
  background:var(--brand);
}
@media (max-width:991px){
  .partner-row{grid-template-columns:64px 1fr;gap:18px;}
  .partner-meta{grid-column:1 / -1;padding-left:82px;}
}
@media (max-width:575px){
  .partner-row{grid-template-columns:1fr;gap:14px;}
  .partner-meta{padding-left:0;}
}

/* ---------- Flow ---------- */
.flow{
  position:relative;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:clamp(20px,3vw,36px);
  margin-top:8px;
}
.flow::before{
  content:"";
  position:absolute;
  top:16px;
  left:9%;
  right:9%;
  height:1px;
  background:linear-gradient(90deg,rgba(69,224,192,0),rgba(69,224,192,.5),rgba(69,224,192,0));
}
.flow-step{position:relative;display:flex;flex-direction:column;gap:16px;}
.flow-dot{
  width:33px;height:33px;
  flex:0 0 33px;
  display:grid;place-items:center;
  border-radius:50%;
  border:1px solid rgba(69,224,192,.55);
  background:var(--ink-2);
  color:var(--mint);
  font-family:"Inter",sans-serif;
  font-size:12.5px;
  font-weight:700;
  position:relative;
  z-index:1;
}
.flow-body h3{font-size:18px;margin-bottom:8px;}
.flow-body p{font-size:14px;color:var(--muted);line-height:1.8;margin:0;}
@media (max-width:767px){
  .flow{grid-template-columns:1fr;}
  .flow::before{
    top:14px;bottom:14px;left:16px;right:auto;
    width:1px;height:auto;
    background:linear-gradient(180deg,rgba(69,224,192,0),rgba(69,224,192,.5),rgba(69,224,192,0));
  }
  .flow-step{flex-direction:row;align-items:flex-start;gap:18px;}
}

/* ---------- Stat strip ---------- */
.stat-strip{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  overflow:hidden;
}
.stat-cell{
  background:var(--card);
  padding:clamp(20px,2.4vw,30px);
  transition:background var(--ease);
}
.stat-cell:hover{background:#221A2E;}
.stat-cell strong{
  display:block;
  font-family:"Inter",sans-serif;
  font-size:clamp(22px,2.6vw,30px);
  font-weight:900;
  color:var(--gold);
  line-height:1.15;
  margin-bottom:8px;
}
.stat-cell span{font-size:13px;color:var(--muted);line-height:1.7;display:block;}
@media (max-width:767px){
  .stat-strip{grid-template-columns:repeat(2,1fr);}
}

/* ---------- Form ---------- */
.apply-grid{
  display:grid;
  grid-template-columns:1fr 1.15fr;
  gap:clamp(28px,4vw,56px);
  align-items:start;
}
.apply-info h2{font-size:clamp(24px,2.6vw,34px);margin-bottom:16px;}
.apply-info p{color:rgba(244,239,231,.82);font-size:15px;line-height:1.85;}
.apply-points{display:flex;flex-direction:column;gap:14px;margin-top:26px;}
.apply-points li{display:flex;gap:12px;font-size:14.5px;color:rgba(244,239,231,.9);line-height:1.7;}
.apply-points li svg{flex:0 0 18px;width:18px;height:18px;margin-top:4px;color:var(--mint);}
.form-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:clamp(22px,3vw,34px);
  box-shadow:var(--sh-card);
}
.form-card h3{font-size:18px;margin-bottom:6px;}
.form-card .form-hint{font-size:13px;color:var(--muted);margin-bottom:22px;}
.field{margin-bottom:16px;}
.field label{
  display:block;
  font-size:12px;
  font-weight:500;
  color:var(--muted);
  margin-bottom:7px;
  letter-spacing:.02em;
}
.field .req{color:var(--brand-hi);margin-left:2px;}
.form-control,.form-select,
.field input,.field select,.field textarea{
  width:100%;
  background:rgba(244,239,231,.05);
  border:1px solid var(--line);
  border-radius:var(--r-input);
  color:var(--text);
  font-size:14.5px;
  padding:12px 14px;
  line-height:1.5;
  transition:border-color var(--ease),box-shadow var(--ease),background var(--ease);
  -webkit-appearance:none;
  appearance:none;
}
.field select{
  background-image:url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23A79FB4' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;
  background-position:right 14px center;
  background-size:16px;
  padding-right:40px;
}
.form-control::placeholder,.field input::placeholder,.field textarea::placeholder{color:rgba(167,159,180,.75);}
.form-control:focus,.form-select:focus,
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;
  border-color:var(--mint);
  box-shadow:0 0 0 3px rgba(69,224,192,.22);
  background:rgba(244,239,231,.08);
  color:var(--text);
}
.field textarea{min-height:112px;resize:vertical;}
.form-note{
  font-size:12px;
  color:var(--muted);
  line-height:1.8;
  margin-top:16px;
}
.form-card .btn{width:100%;margin-top:6px;}
.contact-line{
  display:inline-flex;align-items:center;gap:10px;
  margin-top:24px;
  font-size:14px;
  color:var(--muted);
}
.contact-line strong{color:var(--text);font-weight:700;}
@media (max-width:991px){
  .apply-grid{grid-template-columns:1fr;}
}

/* ---------- FAQ ---------- */
.faq-grid{
  display:grid;
  grid-template-columns:0.85fr 1.15fr;
  gap:clamp(28px,4vw,64px);
  align-items:start;
}
.faq-side h2{font-size:clamp(24px,2.6vw,34px);margin-bottom:16px;}
.faq-side p{color:var(--muted);font-size:15px;line-height:1.85;margin-bottom:22px;}
.accordion{--bs-accordion-bg:transparent;--bs-accordion-border-width:0;--bs-accordion-color:var(--text);--bs-accordion-btn-focus-box-shadow:none;}
.accordion-item{
  background:transparent;
  border:none;
  border-top:1px solid var(--line);
  border-radius:0;
}
.accordion-item:last-child{border-bottom:1px solid var(--line);}
.accordion-header{margin:0;}
.accordion-button{
  display:flex;
  align-items:center;
  gap:16px;
  width:100%;
  background:transparent !important;
  color:var(--text) !important;
  font-size:15.5px;
  font-weight:700;
  padding:20px 0;
  border-radius:0 !important;
  box-shadow:none !important;
  line-height:1.55;
  text-align:left;
}
.accordion-button::before{
  content:"+";
  flex:0 0 22px;
  width:22px;height:22px;
  display:grid;place-items:center;
  border-radius:50%;
  border:1px solid var(--line);
  color:var(--muted);
  font-size:14px;
  font-weight:700;
  line-height:1;
  transition:color var(--ease),border-color var(--ease),transform var(--ease);
}
.accordion-button:not(.collapsed)::before{content:"−";color:var(--brand-hi);border-color:rgba(255,95,69,.5);}
.accordion-button::after{display:none;}
.accordion-button:hover{color:#fff !important;}
.accordion-button:hover::before{border-color:rgba(244,239,231,.4);color:var(--text);}
.accordion-body{
  padding:0 0 22px 38px;
  font-size:14.5px;
  line-height:1.85;
  color:var(--muted);
}
@media (max-width:991px){
  .faq-grid{grid-template-columns:1fr;}
}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;
  overflow:hidden;
  border-radius:calc(var(--r-card) + 4px);
  border:1px solid var(--line);
  background:linear-gradient(120deg,#221826 0%,#1C1626 48%,rgba(255,95,69,.18) 100%);
  padding:clamp(28px,4vw,52px);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:28px;
  flex-wrap:wrap;
}
.cta-band::after{
  content:"";
  position:absolute;
  right:-60px;top:-60px;
  width:240px;height:240px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(255,95,69,.28),transparent 68%);
  pointer-events:none;
}
.cta-band h2{font-size:clamp(22px,2.4vw,30px);margin-bottom:10px;}
.cta-band p{color:var(--muted);font-size:14.5px;margin:0;line-height:1.8;}
.cta-band .actions{display:flex;flex-wrap:wrap;gap:12px;position:relative;z-index:1;}

/* ---------- Footer ---------- */
.site-footer{
  background:#0B0810;
  border-top:1px solid var(--line);
  padding-top:clamp(44px,5vw,72px);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1fr;
  gap:clamp(24px,3vw,44px);
  padding-bottom:clamp(30px,4vw,48px);
}
.footer-col h4{
  font-size:13px;
  font-weight:700;
  letter-spacing:.08em;
  color:rgba(244,239,231,.92);
  margin-bottom:16px;
}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col ul a{font-size:13.5px;color:var(--muted);}
.footer-col ul a:hover{color:var(--brand-hi);}
.footer-brand p{
  font-size:13.5px;
  color:var(--muted);
  line-height:1.85;
  margin:16px 0 18px;
  max-width:340px;
}
.footer-brand .brand{margin-bottom:4px;}
.footer-badges{display:flex;flex-wrap:wrap;gap:8px;}
.footer-bottom{
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  padding:20px 0 26px;
  border-top:1px solid var(--line);
  font-size:12px;
  color:var(--muted);
  line-height:1.8;
}
@media (max-width:991px){
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:575px){
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .footer-bottom{flex-direction:column;gap:8px;}
}

/* ---------- Misc ---------- */
.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
}
.reveal{opacity:0;transform:translateY(16px);transition:opacity .5s ease,transform .5s cubic-bezier(.2,.7,.3,1);}
.reveal.in{opacity:1;transform:none;}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition-duration:.01ms !important;scroll-behavior:auto !important;}
  .reveal{opacity:1;transform:none;}
}

/* roulang page: category5 */
:root{
  --ink:#100C16;
  --ink-2:#171122;
  --card:#1C1626;
  --line:rgba(244,239,231,.10);
  --paper:#F6F1E9;
  --paper-2:#FBF8F3;
  --text:#F4EFE7;
  --text-dark:#1A1420;
  --muted:#A79FB4;
  --muted-dark:#5D5568;
  --brand:#FF5F45;
  --brand-hi:#FF8168;
  --gold:#FFC24B;
  --mint:#45E0C0;
  --r-card:18px;
  --r-img:14px;
  --r-btn:999px;
  --r-input:12px;
  --shadow:0 18px 40px -24px rgba(0,0,0,.85);
  --shadow-hi:0 26px 56px -26px rgba(0,0,0,.9);
  --ease:.22s cubic-bezier(.2,.7,.3,1);
  --space:clamp(56px,7vw,96px);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--ink);
  color:var(--text);
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  font-weight:400;
  letter-spacing:.005em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color var(--ease),background var(--ease),border-color var(--ease);}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:3px solid var(--mint);
  outline-offset:3px;
  border-radius:6px;
}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;font-weight:900;letter-spacing:-0.01em;line-height:1.2;}
p{margin:0 0 1em;}
p:last-child{margin-bottom:0;}
button{font-family:inherit;cursor:pointer;}
::selection{background:rgba(255,95,69,.35);color:#fff;}

.container,
.container-fluid{
  width:100%;
  max-width:1248px;
  margin-inline:auto;
  padding-left:24px;
  padding-right:24px;
}

/* ---------- 導航 ---------- */
.site-header{
  position:fixed;
  inset:0 0 auto 0;
  z-index:1000;
  background:rgba(16,12,22,.42);
  -webkit-backdrop-filter:blur(18px) saturate(140%);
  backdrop-filter:blur(18px) saturate(140%);
  border-bottom:1px solid var(--line);
  box-shadow:0 10px 30px -24px #000;
  transition:background var(--ease),box-shadow var(--ease),height var(--ease);
}
.nav-wrap{
  display:flex;
  align-items:center;
  gap:22px;
  min-height:76px;
  transition:min-height var(--ease);
}
.site-header.is-stuck{background:rgba(16,12,22,.94);box-shadow:0 18px 40px -26px #000;}
.site-header.is-stuck .nav-wrap{min-height:64px;}
.site-header.is-stuck .nav-links a{color:#fff;}

.brand{display:inline-flex;align-items:center;gap:12px;flex-shrink:0;}
.brand-mark{
  width:38px;height:38px;flex:0 0 38px;
  display:grid;place-items:center;
  border-radius:12px;
  background:linear-gradient(140deg,rgba(255,95,69,.92),rgba(255,194,75,.75));
  color:#1A0B07;
  box-shadow:0 10px 24px -14px rgba(255,95,69,.9);
}
.brand-mark svg{width:21px;height:21px;}
.brand-text{display:flex;flex-direction:column;line-height:1.25;}
.brand-text strong{font-size:15px;font-weight:900;color:var(--text);letter-spacing:.01em;}
.brand-text small{font-size:11px;color:var(--muted);letter-spacing:.06em;}

.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-links > a{
  position:relative;
  display:inline-block;
  padding:9px 12px;
  font-size:14px;
  font-weight:500;
  color:rgba(244,239,231,.78);
  border-radius:8px;
}
.nav-links > a::after{
  content:"";
  position:absolute;
  left:12px;right:12px;bottom:3px;
  height:2px;
  background:var(--brand);
  border-radius:2px;
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform var(--ease);
}
.nav-links > a:hover{color:#fff;transform:translateY(-1px);}
.nav-links > a:hover::after{transform:scaleX(1);}
.nav-links > a.active{color:#fff;}
.nav-links > a.active::after{transform:scaleX(1);}
.nav-links .nav-cta-mobile{display:none;}

.nav-tools{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.icon-btn{
  width:38px;height:38px;
  display:grid;place-items:center;
  border-radius:50%;
  background:transparent;
  border:1px solid var(--line);
  color:rgba(244,239,231,.82);
  transition:var(--ease);
}
.icon-btn svg{width:17px;height:17px;}
.icon-btn:hover{background:rgba(244,239,231,.10);color:#fff;border-color:rgba(244,239,231,.28);}

.badge-18{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:38px;height:26px;
  padding:0 9px;
  border-radius:999px;
  border:1px solid rgba(255,95,69,.6);
  background:rgba(255,95,69,.14);
  color:#FFB3A5;
  font-family:"Inter",sans-serif;
  font-size:12px;font-weight:800;letter-spacing:.06em;
}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:14px 28px;
  border-radius:var(--r-btn);
  border:1px solid transparent;
  font-size:15px;font-weight:700;
  line-height:1.2;
  text-align:center;
  transition:transform var(--ease),background var(--ease),color var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.btn-primary{background:var(--brand);color:#1A0B07;box-shadow:0 14px 30px -20px rgba(255,95,69,.95);}
.btn-primary:hover{background:var(--brand-hi);color:#1A0B07;transform:translateY(-2px);box-shadow:0 20px 36px -20px rgba(255,95,69,.95);}
.btn-primary:active{transform:translateY(0);box-shadow:0 8px 18px -16px rgba(255,95,69,.9);}
.btn-ghost{background:transparent;border-color:rgba(244,239,231,.42);color:var(--text);}
.btn-ghost:hover{background:rgba(244,239,231,.12);color:#fff;transform:translateY(-2px);}
.btn-dark{background:var(--ink);color:var(--paper);border-color:var(--ink);}
.btn-dark:hover{background:#000;color:#fff;transform:translateY(-2px);}
.btn-sm{padding:10px 20px;font-size:13.5px;}
.btn-block{width:100%;}

.nav-burger{
  display:none;
  width:40px;height:38px;
  border-radius:10px;
  border:1px solid var(--line);
  background:transparent;
  position:relative;
}
.nav-burger span,
.nav-burger span::before,
.nav-burger span::after{
  position:absolute;
  left:50%;top:50%;
  width:18px;height:2px;
  background:var(--text);
  border-radius:2px;
  transform:translate(-50%,-50%);
  transition:var(--ease);
}
.nav-burger span::before{content:"";top:-6px;}
.nav-burger span::after{content:"";top:6px;}
.nav-burger.is-open span{background:transparent;}
.nav-burger.is-open span::before{top:0;transform:translate(-50%,-50%) rotate(45deg);}
.nav-burger.is-open span::after{top:0;transform:translate(-50%,-50%) rotate(-45deg);}

.search-panel{
  overflow:hidden;
  max-height:0;
  opacity:0;
  border-top:1px solid transparent;
  transition:max-height var(--ease),opacity var(--ease),border-color var(--ease);
}
.search-panel.is-open{max-height:80px;opacity:1;border-top-color:var(--line);background:rgba(16,12,22,.9);}
.search-inner{display:flex;align-items:center;gap:12px;padding-top:12px;padding-bottom:16px;}
.search-inner input{
  flex:1;
  background:transparent;
  border:none;
  border-bottom:1px solid rgba(244,239,231,.22);
  color:var(--text);
  font-size:15px;
  padding:8px 2px;
}
.search-inner input::placeholder{color:var(--muted);}
.search-inner input:focus{outline:none;border-bottom-color:var(--mint);}

/* ---------- Hero ---------- */
.page-hero{
  position:relative;
  overflow:hidden;
  background:var(--ink);
  padding:154px 0 76px;
  min-height:54vh;
  display:flex;
  align-items:center;
}
.hero-bg{
  position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-2.jpg");
  background-size:cover;
  background-position:center 32%;
  opacity:.5;
}
.page-hero::after{
  content:"";
  position:absolute;inset:0;
  background:
    linear-gradient(115deg,rgba(16,12,22,.96) 0%,rgba(16,12,22,.86) 46%,rgba(16,12,22,.62) 100%),
    radial-gradient(circle at 82% 14%,rgba(255,95,69,.24),transparent 56%),
    radial-gradient(circle at 12% 86%,rgba(69,224,192,.12),transparent 52%);
}
.hero-inner{position:relative;z-index:2;width:100%;}
.crumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:12.5px;
  color:var(--muted);
  margin-bottom:20px;
}
.crumb a{color:var(--muted);}
.crumb a:hover{color:var(--brand-hi);}
.crumb span.sep{color:rgba(244,239,231,.28);}
.crumb .current{color:rgba(244,239,231,.72);}

.page-hero h1{
  font-size:clamp(30px,4.2vw,52px);
  line-height:1.14;
  max-width:19em;
  margin-bottom:18px;
}
.page-hero h1 em{
  font-style:normal;
  color:var(--brand);
}
.hero-sub{
  font-size:clamp(15px,1.4vw,17.5px);
  color:rgba(244,239,231,.82);
  max-width:44em;
  line-height:1.85;
  margin-bottom:26px;
}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  padding:7px 14px;
  border-radius:999px;
  font-size:12.5px;
  font-weight:500;
  border:1px solid var(--line);
  background:rgba(244,239,231,.06);
  color:rgba(244,239,231,.86);
}
.chip-gold{border-color:rgba(255,194,75,.34);background:rgba(255,194,75,.12);color:#FFD98A;}
.chip-mint{border-color:rgba(69,224,192,.34);background:rgba(69,224,192,.12);color:#8FF3E0;}
.chip-brand{border-color:rgba(255,95,69,.42);background:rgba(255,95,69,.14);color:#FFB3A5;}

/* ---------- 通用區塊 ---------- */
.section{padding:var(--space) 0;position:relative;}
.section-dark{background:var(--ink);}
.section-ink2{background:var(--ink-2);}
.section-paper{background:var(--paper);color:var(--text-dark);}
.section-paper-2{background:var(--paper-2);color:var(--text-dark);}
.section-paper h2,.section-paper-2 h2{color:var(--text-dark);}

.section-head{max-width:760px;margin-bottom:38px;}
.section-head.center{margin-inline:auto;text-align:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--gold);
  margin-bottom:14px;
}
.eyebrow::before{
  content:"";
  width:22px;height:2px;
  background:var(--gold);
  border-radius:2px;
}
.section-paper .eyebrow,
.section-paper-2 .eyebrow{color:#B8842B;}
.section-paper .eyebrow::before,
.section-paper-2 .eyebrow::before{background:#B8842B;}

h2.section-title{
  font-size:clamp(24px,2.6vw,36px);
  margin-bottom:14px;
}
.section-desc{
  font-size:16px;
  color:var(--muted);
  line-height:1.85;
  max-width:60em;
}
.section-paper .section-desc,
.section-paper-2 .section-desc{color:var(--muted-dark);}

/* ---------- 分級說明帶 ---------- */
.rate-band{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:22px;
}
.rate-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:26px 24px 24px;
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.rate-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hi);border-color:rgba(255,95,69,.42);}
.rate-card .dot{
  display:inline-block;
  width:9px;height:9px;
  border-radius:50%;
  background:var(--mint);
  box-shadow:0 0 0 5px rgba(69,224,192,.13);
  margin-bottom:16px;
}
.rate-card h3{
  font-size:20px;
  margin-bottom:10px;
  color:var(--text);
}
.rate-card p{
  font-size:14.5px;
  line-height:1.85;
  color:var(--muted);
  margin:0;
}
.rate-card .rate-note{
  display:block;
  margin-top:16px;
  padding-top:14px;
  border-top:1px dashed var(--line);
  font-size:13px;
  color:rgba(244,239,231,.62);
}

/* ---------- 圖文確認區 ---------- */
.confirm-grid{
  display:grid;
  grid-template-columns:0.9fr 1.1fr;
  gap:44px;
  align-items:center;
}
.media-frame{
  position:relative;
  border-radius:var(--r-img);
  overflow:hidden;
  border:1px solid rgba(26,20,32,.12);
  box-shadow:0 24px 48px -30px rgba(26,20,32,.5);
  aspect-ratio:16/11;
  background:#e6ded2;
}
.media-frame img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .5s cubic-bezier(.2,.7,.3,1);
}
.media-frame:hover img{transform:scale(1.04);}
.media-frame .media-tag{
  position:absolute;
  left:14px;top:14px;
  display:inline-flex;align-items:center;
  padding:6px 12px;
  border-radius:999px;
  background:rgba(16,12,22,.72);
  color:#FFD98A;
  font-size:12px;
  font-weight:700;
  letter-spacing:.04em;
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
}
.confirm-list{display:grid;gap:16px;margin-top:24px;}
.confirm-item{
  display:flex;
  gap:14px;
  align-items:flex-start;
  padding:16px 18px;
  border-radius:14px;
  background:rgba(255,255,255,.62);
  border:1px solid rgba(26,20,32,.10);
  transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
}
.confirm-item:hover{transform:translateY(-3px);box-shadow:0 18px 34px -26px rgba(26,20,32,.55);border-color:rgba(255,95,69,.4);}
.confirm-item .num{
  flex:0 0 30px;
  width:30px;height:30px;
  display:grid;place-items:center;
  border-radius:50%;
  background:var(--gold);
  color:#2A1B00;
  font-family:"Inter",sans-serif;
  font-size:12.5px;
  font-weight:800;
}
.confirm-item strong{display:block;font-size:15.5px;margin-bottom:4px;color:var(--text-dark);}
.confirm-item span.desc{font-size:14px;line-height:1.8;color:var(--muted-dark);}

/* ---------- 時間軸 ---------- */
.timeline{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:22px;
  margin-top:44px;
  position:relative;
}
.timeline::before{
  content:"";
  position:absolute;
  top:9px;left:0;right:0;
  height:1px;
  background:linear-gradient(90deg,rgba(69,224,192,.55),rgba(69,224,192,.10));
}
.tl-item{position:relative;padding-top:36px;}
.tl-item::before{
  content:"";
  position:absolute;
  top:1px;left:0;
  width:18px;height:18px;
  border-radius:50%;
  background:var(--ink);
  border:2px solid var(--mint);
  box-shadow:0 0 0 5px rgba(69,224,192,.10);
}
.tl-item h4{font-size:15.5px;margin-bottom:6px;}
.tl-item p{font-size:13.5px;line-height:1.8;color:var(--muted);margin:0;}

/* ---------- FAQ ---------- */
.faq-layout{
  display:grid;
  grid-template-columns:0.78fr 1.22fr;
  gap:48px;
  align-items:start;
}
.faq-aside{
  position:sticky;
  top:100px;
}
.faq-aside h2{font-size:clamp(24px,2.6vw,34px);margin-bottom:14px;}
.faq-aside p{font-size:15px;line-height:1.85;color:var(--muted);}
.faq-aside .aside-box{
  margin-top:24px;
  padding:20px;
  border-radius:16px;
  background:var(--card);
  border:1px solid var(--line);
}
.faq-aside .aside-box span.label{
  display:block;
  font-size:12px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--gold);
  font-weight:700;
  margin-bottom:8px;
}
.faq-aside .aside-box a{
  font-weight:700;
  font-size:15px;
  color:var(--text);
  border-bottom:1px solid rgba(255,95,69,.6);
  padding-bottom:1px;
}
.faq-aside .aside-box a:hover{color:var(--brand-hi);}
.faq-aside .aside-box p{font-size:13px;margin-top:8px;color:var(--muted);}

.accordion.faq-list{--bs-accordion-bg:transparent;--bs-accordion-border-width:0;--bs-accordion-border-radius:0;--bs-accordion-inner-border-radius:0;}
.faq-list .accordion-item{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:14px;
  margin-bottom:12px;
  overflow:hidden;
  transition:border-color var(--ease),box-shadow var(--ease);
}
.faq-list .accordion-item:hover{border-color:rgba(244,239,231,.2);}
.faq-list .accordion-item:has(.accordion-button:not(.collapsed)){
  border-color:rgba(255,95,69,.42);
  box-shadow:0 18px 40px -30px rgba(0,0,0,.9);
}
.faq-list .accordion-button{
  background:transparent;
  color:var(--text);
  font-size:16px;
  font-weight:700;
  line-height:1.6;
  padding:20px 22px;
  border-radius:14px;
  box-shadow:none;
  gap:14px;
}
.faq-list .accordion-button:not(.collapsed){color:#fff;background:rgba(255,95,69,.06);}
.faq-list .accordion-button:focus{box-shadow:none;outline:none;}
.faq-list .accordion-button:focus-visible{outline:3px solid var(--mint);outline-offset:-3px;}
.faq-list .accordion-button::after{
  content:"+";
  background-image:none;
  flex:0 0 28px;
  width:28px;height:28px;
  border-radius:50%;
  display:grid;
  place-items:center;
  font-size:17px;
  font-weight:700;
  color:var(--gold);
  background-color:rgba(255,194,75,.12);
  transform:none;
  transition:var(--ease);
}
.faq-list .accordion-button:not(.collapsed)::after{
  content:"−";
  color:var(--brand);
  background-color:rgba(255,95,69,.16);
}
.faq-list .accordion-body{
  padding:0 22px 22px;
  font-size:15px;
  line-height:1.85;
  color:var(--muted);
}
.faq-list .accordion-body strong{color:rgba(244,239,231,.92);font-weight:700;}

/* ---------- CTA ---------- */
.cta-panel{
  display:grid;
  grid-template-columns:1.06fr .94fr;
  border-radius:24px;
  overflow:hidden;
  border:1px solid var(--line);
  background:var(--ink-2);
}
.cta-text{padding:clamp(32px,4vw,52px);}
.cta-text h2{font-size:clamp(23px,2.5vw,34px);margin-bottom:14px;}
.cta-text p{font-size:15px;line-height:1.85;color:var(--muted);max-width:34em;}
.cta-checks{display:grid;gap:10px;margin-top:20px;}
.cta-checks li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:14.5px;color:rgba(244,239,231,.86);
}
.cta-checks li::before{
  content:"✓";
  flex:0 0 20px;
  width:20px;height:20px;
  display:grid;place-items:center;
  border-radius:50%;
  background:rgba(69,224,192,.16);
  color:var(--mint);
  font-size:12px;
  font-weight:700;
  margin-top:2px;
}
.cta-side{
  background:var(--brand);
  color:#2A0B04;
  padding:clamp(32px,4vw,52px);
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:16px;
}
.cta-side h3{font-size:20px;color:#2A0B04;}
.cta-side .side-line{
  font-size:14.5px;
  line-height:1.8;
  color:rgba(42,11,4,.86);
}
.cta-side .side-mail{
  display:inline-block;
  font-family:"Inter",sans-serif;
  font-weight:700;
  font-size:16px;
  color:#2A0B04;
  border-bottom:2px solid rgba(42,11,4,.4);
  padding-bottom:2px;
  align-self:flex-start;
  word-break:break-all;
}
.cta-side .side-mail:hover{border-bottom-color:#2A0B04;}
.cta-side .btn-dark{align-self:flex-start;}
.cta-side small{font-size:12px;color:rgba(42,11,4,.74);line-height:1.7;}

/* ---------- 頁尾 ---------- */
.site-footer{
  background:#0B0810;
  border-top:1px solid var(--line);
  padding-top:clamp(48px,6vw,76px);
  color:var(--muted);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr .9fr .9fr .9fr;
  gap:36px;
  padding-bottom:44px;
}
.footer-col h4{
  font-size:14px;
  color:var(--text);
  margin-bottom:16px;
  letter-spacing:.04em;
}
.footer-col ul{display:grid;gap:10px;}
.footer-col ul li a{font-size:13.5px;color:var(--muted);}
.footer-col ul li a:hover{color:var(--brand-hi);}
.footer-brand p{
  font-size:13.5px;
  line-height:1.85;
  color:var(--muted);
  max-width:34em;
  margin:16px 0 18px;
}
.footer-brand .brand-text strong{color:var(--text);}
.footer-badges{display:flex;flex-wrap:wrap;gap:10px;align-items:center;}
.footer-bottom{
  border-top:1px solid var(--line);
  padding:20px 0 26px;
  display:flex;
  flex-wrap:wrap;
  gap:10px 24px;
  justify-content:space-between;
  font-size:12px;
  color:var(--muted);
  line-height:1.8;
}

/* ---------- 響應式 ---------- */
@media (max-width:1199.98px){
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:30px;}
  .footer-brand{grid-column:1 / -1;}
  .faq-layout{gap:36px;}
}
@media (max-width:991.98px){
  .nav-wrap{min-height:64px;}
  .nav-burger{display:block;}
  .nav-tools > .btn-primary{display:none;}
  .nav-links{
    position:fixed;
    top:0;right:0;
    height:100vh;
    width:min(320px,86vw);
    flex-direction:column;
    align-items:stretch;
    gap:2px;
    padding:88px 22px 32px;
    background:rgba(14,10,20,.97);
    -webkit-backdrop-filter:blur(20px) saturate(140%);
    backdrop-filter:blur(20px) saturate(140%);
    border-left:1px solid var(--line);
    box-shadow:-24px 0 60px -30px #000;
    transform:translateX(105%);
    transition:transform var(--ease);
    overflow-y:auto;
    margin-left:0;
    z-index:1002;
  }
  .nav-links.is-open{transform:translateX(0);}
  .nav-links > a{
    padding:14px 12px;
    font-size:15.5px;
    border-bottom:1px solid var(--line);
    border-radius:0;
  }
  .nav-links > a::after{display:none;}
  .nav-links > a.active{color:var(--brand-hi);}
  .nav-links .nav-cta-mobile{display:inline-flex;margin-top:22px;border-bottom:none;width:100%;}
  body.nav-open{overflow:hidden;}

  .page-hero{padding:130px 0 62px;min-height:auto;}
  .rate-band{grid-template-columns:repeat(2,minmax(0,1fr));}
  .confirm-grid{grid-template-columns:1fr;gap:28px;}
  .timeline{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 22px;}
  .timeline::before{display:none;}
  .faq-layout{grid-template-columns:1fr;gap:30px;}
  .faq-aside{position:static;}
  .cta-panel{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:767.98px){
  .container,.container-fluid{padding-left:20px;padding-right:20px;}
  .brand-text strong{font-size:13.5px;}
  .brand-text small{font-size:10px;}
  .page-hero h1{max-width:none;}
  .rate-band{grid-template-columns:1fr;}
  .timeline{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;}
}
@media (max-width:575.98px){
  .container,.container-fluid{padding-left:18px;padding-right:18px;}
  .btn{padding:13px 22px;font-size:14.5px;}
  .btn-block-sm{width:100%;}
  .hero-tags{gap:8px;}
  .chip{font-size:12px;padding:6px 12px;}
  .faq-list .accordion-button{font-size:15px;padding:17px 16px;}
  .faq-list .accordion-body{padding:0 16px 18px;font-size:14.5px;}
  .rate-card{padding:22px 20px;}
  .cta-side .btn-dark{align-self:stretch;width:100%;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}