/* roulang page: index */
:root{
  --ink:#211828; --ink-2:#5D5468; --ink-3:#8C8497;
  --bg:#FBF7F4; --surface:#FFFFFF; --surface-2:#F5EFF7;
  --brand-1:#3A2350; --brand-2:#7A2E63; --accent:#FF5A6E; --accent-2:#F5B971;
  --grad-brand:linear-gradient(135deg,#3A2350 0%,#7A2E63 58%,#FF5A6E 100%);
  --grad-soft:linear-gradient(150deg,#FFF0EC 0%,#F4E9FA 100%);
  --line:#EAE1E8;
  --r-sm:10px; --r-md:16px; --r-lg:24px; --r-xl:32px; --r-pill:999px;
  --sh-1:0 2px 8px rgba(58,35,80,.06);
  --sh-2:0 18px 40px -18px rgba(58,35,80,.28);
  --sh-glow:0 12px 32px -10px rgba(255,90,110,.45);
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; background:var(--bg); color:var(--ink);
  font-family:var(--font-sans); font-size:16px; line-height:1.8;
  letter-spacing:.01em; overflow-x:hidden;
}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block;border:0}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
:focus-visible{outline:3px solid var(--accent-2);outline-offset:2px;border-radius:6px}
::selection{background:rgba(255,90,110,.18)}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 16px}
@media(min-width:640px){.container{padding:0 24px}}
@media(min-width:1024px){.container{padding:0 32px}}
.skip{position:absolute;left:-9999px;top:0;background:var(--brand-1);color:#fff;padding:10px 18px;border-radius:0 0 var(--r-sm) 0;z-index:200}
.skip:focus{left:0}
.tnum{font-variant-numeric:tabular-nums}

/* ---------- header ---------- */
.site-header{position:relative;z-index:80;background:var(--surface)}
.header-top{border-bottom:1px solid var(--line);background:var(--surface)}
.header-top-inner{display:flex;align-items:center;gap:18px;min-height:74px}
.brand{display:flex;align-items:center;gap:10px;flex:none}
.brand-mark{
  width:38px;height:38px;border-radius:12px;background:var(--grad-brand);
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:15px;
  box-shadow:var(--sh-glow);
}
.brand-name{font-size:19px;font-weight:800;letter-spacing:-.01em;white-space:nowrap}
.search{position:relative;display:flex;align-items:center;margin-left:auto;max-width:320px;width:100%}
.search i{position:absolute;left:16px;color:var(--ink-3);font-size:14px;pointer-events:none}
.search input{
  width:100%;height:44px;border-radius:var(--r-pill);border:1px solid var(--line);
  background:var(--surface-2);padding:0 96px 0 42px;font-size:14px;transition:.2s;
}
.search input::placeholder{color:var(--ink-3)}
.search input:focus{outline:none;border-color:var(--accent);background:#fff;box-shadow:0 0 0 3px rgba(245,185,113,.35)}
.search button{
  position:absolute;right:5px;top:5px;height:34px;padding:0 16px;border-radius:var(--r-pill);
  background:var(--grad-brand);color:#fff;font-size:13px;font-weight:700;transition:.2s;
}
.search button:hover{transform:translateY(-1px);box-shadow:var(--sh-glow)}
.search-toggle{display:none;width:42px;height:42px;border-radius:var(--r-pill);border:1px solid var(--line);background:var(--surface-2);color:var(--ink-2)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-pill);font-weight:700;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,color .18s ease;
  padding:12px 24px;font-size:14.5px;line-height:1.2;white-space:nowrap;
}
.btn-primary{background:var(--grad-brand);color:#fff;box-shadow:var(--sh-1)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--sh-glow);filter:brightness(1.06)}
.btn-primary:active{transform:translateY(0);box-shadow:var(--sh-1)}
.btn-ghost{background:var(--surface);color:var(--ink);border:1.5px solid var(--ink)}
.btn-ghost:hover{background:var(--surface-2);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.btn-sm{padding:10px 18px;font-size:13.5px}
.header-cta{flex:none}
.nav-channels{border-bottom:1px solid var(--line);background:var(--surface)}
.nav-channels-inner{display:flex;align-items:center;gap:8px;overflow-x:auto;scrollbar-width:none;padding-top:10px;padding-bottom:10px}
.nav-channels-inner::-webkit-scrollbar{display:none}
.chan{
  flex:none;padding:9px 18px;border-radius:var(--r-pill);font-size:14px;font-weight:700;
  color:var(--ink-2);transition:.2s;white-space:nowrap;
}
.chan:hover{background:var(--surface-2);color:var(--ink)}
.chan.is-active{background:var(--grad-brand);color:#fff;box-shadow:var(--sh-glow)}

/* ---------- hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background-image:linear-gradient(180deg,rgba(251,247,244,.94) 0%,rgba(251,247,244,.86) 45%,rgba(251,247,244,.97) 100%),url('/assets/images/backpic/back-1.jpg');
  background-size:cover;background-position:center;
  padding:56px 0 64px;
}
.hero::before,.hero::after{content:"";position:absolute;border-radius:50%;filter:blur(70px);pointer-events:none}
.hero::before{width:420px;height:420px;background:rgba(255,90,110,.18);top:-140px;left:-120px}
.hero::after{width:380px;height:380px;background:rgba(245,185,113,.22);bottom:-160px;right:-100px}
.hero-inner{position:relative;display:grid;grid-template-columns:1fr;gap:40px;align-items:center}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.85);border:1px solid var(--line);box-shadow:var(--sh-1);
  font-size:12.5px;font-weight:700;color:var(--brand-2);letter-spacing:.04em;margin-bottom:20px;
}
.hero-eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px rgba(255,90,110,.16)}
.hero-title{
  font-size:clamp(28px,4.6vw,44px);line-height:1.16;font-weight:900;letter-spacing:-.015em;
  margin-bottom:18px;
}
.hero-title em{font-style:normal;background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{font-size:clamp(15px,1.7vw,17.5px);line-height:1.85;color:var(--ink-2);max-width:560px;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px}
.badge{
  display:inline-flex;align-items:center;gap:9px;padding:9px 16px;border-radius:var(--r-pill);
  background:var(--surface);border:1px solid var(--line);box-shadow:var(--sh-1);
  font-size:12px;font-weight:700;color:var(--ink-2);
}
.badge b{font-size:19px;font-weight:900;color:var(--ink);letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.badge.is-brand{background:var(--grad-brand);color:#fff;border-color:transparent;box-shadow:var(--sh-glow)}
.badge.is-brand b{color:#fff}
.hero-stage{position:relative;display:flex;justify-content:center;align-items:center;min-height:320px}
.stage-card{position:absolute;border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-2)}
.stage-card img{width:100%;height:100%;object-fit:cover}
.stage-back{width:190px;aspect-ratio:9/16;opacity:.55;filter:saturate(.85)}
.stage-back.b1{transform:translateX(-70px) rotate(-4deg)}
.stage-back.b2{transform:translateX(70px) rotate(4deg)}
.stage-main{
  position:relative;width:250px;max-width:74vw;aspect-ratio:9/16;
  border-radius:var(--r-lg);overflow:hidden;border:4px solid transparent;
  background:var(--grad-brand) border-box;box-shadow:0 30px 60px -24px rgba(58,35,80,.5);
}
.stage-main img{width:100%;height:100%;object-fit:cover}
.stage-main::after{
  content:"";position:absolute;inset:auto 0 0 0;height:46%;
  background:linear-gradient(180deg,rgba(33,24,40,0) 0%,rgba(33,24,40,.82) 100%);
}
.play-btn{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:60px;height:60px;border-radius:50%;z-index:3;
  background:rgba(255,255,255,.28);backdrop-filter:blur(6px);
  border:1.5px solid rgba(255,255,255,.7);color:#fff;font-size:19px;
  display:flex;align-items:center;justify-content:center;padding-left:4px;
  transition:transform .2s ease,background .2s ease;
}
.stage-main:hover .play-btn{transform:translate(-50%,-50%) scale(1.09);background:rgba(255,255,255,.42)}
.stage-caption{
  position:absolute;left:0;right:0;bottom:0;z-index:3;padding:16px 15px 15px;
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  color:#fff;font-size:12.5px;font-weight:700;
}
.stage-caption .dur{
  flex:none;background:rgba(0,0,0,.55);border-radius:var(--r-pill);padding:3px 9px;font-variant-numeric:tabular-nums;
}
.stage-tag{
  position:absolute;top:12px;right:12px;z-index:3;background:#fff;color:var(--brand-1);
  font-size:11.5px;font-weight:900;padding:5px 11px;border-radius:var(--r-pill);box-shadow:var(--sh-1);
  font-variant-numeric:tabular-nums;
}

/* ---------- sections ---------- */
.sec{padding:52px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:26px}
.sec-title{font-size:clamp(21px,2.8vw,30px);line-height:1.3;font-weight:800;letter-spacing:-.01em}
.sec-desc{margin-top:8px;font-size:14.5px;color:var(--ink-2);max-width:620px}
.sec-link{
  flex:none;display:inline-flex;align-items:center;gap:7px;font-size:13.5px;font-weight:700;color:var(--brand-2);
  padding:8px 2px;transition:.2s;
}
.sec-link i{transition:transform .2s ease}
.sec-link:hover{color:var(--accent)}
.sec-link:hover i{transform:translateX(4px)}

/* rail */
.rail{
  display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding:4px 4px 14px;scrollbar-width:none;
}
.rail::-webkit-scrollbar{display:none}
.clip-card{flex:none;width:196px;scroll-snap-align:start;transition:transform .22s ease}
.clip-card:hover{transform:translateY(-4px)}
.clip-figure{
  position:relative;width:100%;aspect-ratio:9/16;border-radius:var(--r-md);overflow:hidden;
  background:var(--grad-soft);box-shadow:var(--sh-1);transition:box-shadow .22s ease;
}
.clip-card:hover .clip-figure{box-shadow:var(--sh-2)}
.clip-figure img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.clip-card:hover .clip-figure img{transform:scale(1.04)}
.clip-figure::after{
  content:"";position:absolute;inset:auto 0 0 0;height:38%;
  background:linear-gradient(180deg,rgba(33,24,40,0) 0%,rgba(33,24,40,.72) 100%);
}
.clip-dur{
  position:absolute;top:10px;left:10px;z-index:2;background:rgba(0,0,0,.55);color:#fff;
  font-size:11.5px;font-weight:700;padding:3px 9px;border-radius:var(--r-pill);font-variant-numeric:tabular-nums;
}
.clip-play{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:2;
  width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.3);backdrop-filter:blur(4px);
  border:1px solid rgba(255,255,255,.65);color:#fff;display:flex;align-items:center;justify-content:center;
  font-size:14px;padding-left:3px;transition:transform .22s ease,background .22s ease;
}
.clip-card:hover .clip-play{transform:translate(-50%,-50%) scale(1.07);background:rgba(255,255,255,.45)}
.clip-views{
  position:absolute;right:10px;bottom:10px;z-index:2;color:#fff;font-size:11.5px;font-weight:700;
  display:flex;align-items:center;gap:5px;font-variant-numeric:tabular-nums;
}
.clip-title{font-size:14px;font-weight:700;line-height:1.5;margin-top:11px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.clip-tag{
  display:inline-block;margin-top:8px;font-size:11.5px;font-weight:700;color:var(--brand-2);
  background:var(--surface-2);padding:3px 10px;border-radius:var(--r-pill);
}

/* steps */
.steps{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-xl);padding:8px 22px;box-shadow:var(--sh-1)}
.step{
  display:flex;align-items:center;gap:20px;padding:20px 4px;border-bottom:1px dashed var(--line);
  border-radius:var(--r-sm);transition:background .2s ease,padding .2s ease;
}
.step:last-child{border-bottom:0}
.step:hover{background:var(--surface-2);padding-left:12px;padding-right:12px}
.step-num{
  flex:none;width:64px;font-size:38px;line-height:1;font-weight:900;letter-spacing:-.03em;
  background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent;
  font-variant-numeric:tabular-nums;opacity:.92;
}
.step-body{flex:1;min-width:0}
.step-title{font-size:16.5px;font-weight:700;margin-bottom:4px}
.step-text{font-size:14px;color:var(--ink-2);line-height:1.7}
.step-meta{flex:none;display:flex;align-items:center;gap:12px;color:var(--ink-3)}
.step-pill{
  font-size:12px;font-weight:700;color:var(--brand-1);background:var(--surface-2);
  padding:5px 12px;border-radius:var(--r-pill);white-space:nowrap;
}
.step-meta i{font-size:13px;transition:transform .2s ease}
.step:hover .step-meta i{transform:translateX(3px);color:var(--accent)}

/* dark panel */
.dark-panel{
  position:relative;overflow:hidden;border-radius:var(--r-xl);color:#F3EDF6;
  background-image:linear-gradient(120deg,rgba(38,22,52,.95) 0%,rgba(58,35,80,.9) 48%,rgba(122,46,99,.82) 100%),url('/assets/images/backpic/back-2.jpg');
  background-size:cover;background-position:center;
  padding:40px 26px;
}
.dark-panel::after{
  content:"";position:absolute;width:320px;height:320px;border-radius:50%;
  background:rgba(245,185,113,.22);filter:blur(80px);right:-90px;top:-100px;pointer-events:none;
}
.dark-grid{position:relative;display:grid;grid-template-columns:1fr;gap:34px}
.dark-title{font-size:clamp(21px,2.7vw,29px);font-weight:800;line-height:1.32;margin-bottom:14px;color:#fff}
.dark-text{font-size:14.5px;line-height:1.85;color:rgba(255,255,255,.76);max-width:520px}
.dark-list{margin-top:22px;display:flex;flex-direction:column;gap:12px}
.dark-list li{display:flex;align-items:flex-start;gap:10px;font-size:14px;color:rgba(255,255,255,.82)}
.dark-list i{color:var(--accent-2);margin-top:6px;font-size:12px}
.metrics{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.metric{
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);
  border-radius:var(--r-md);padding:18px 16px;backdrop-filter:blur(4px);
}
.metric b{display:block;font-size:26px;font-weight:900;letter-spacing:-.02em;color:#fff;font-variant-numeric:tabular-nums;line-height:1.2}
.metric span{display:block;margin-top:6px;font-size:12px;color:rgba(255,255,255,.68);letter-spacing:.04em}

/* news */
.news-grid{display:grid;grid-template-columns:1fr;gap:18px}
.news-card{
  display:flex;flex-direction:column;gap:10px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r-lg);padding:22px;
  box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:#DFD2E2}
.news-pill{
  align-self:flex-start;font-size:11.5px;font-weight:700;color:var(--brand-2);
  background:var(--surface-2);padding:4px 11px;border-radius:var(--r-pill);
}
.news-title{font-size:16.5px;font-weight:700;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-excerpt{font-size:13.8px;line-height:1.75;color:var(--ink-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:6px}
.news-time{font-size:12.5px;color:var(--ink-3);font-variant-numeric:tabular-nums}
.news-more{font-size:12.5px;font-weight:700;color:var(--accent);display:inline-flex;align-items:center;gap:6px}
.news-card:hover .news-more i{transform:translateX(3px)}
.news-more i{transition:transform .2s ease}
.empty-state{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;
  text-align:center;padding:56px 24px;background:var(--surface);
  border:1px dashed var(--line);border-radius:var(--r-lg);
}
.empty-state i{font-size:26px;color:var(--ink-3)}
.empty-state p{font-size:14.5px;color:var(--ink-2)}
.empty-state a{font-size:13.5px;font-weight:700;color:var(--brand-2);border-bottom:1px solid rgba(122,46,99,.35);padding-bottom:2px}

/* voices */
.voices{background:var(--surface-2);padding:52px 0}
.voice-rail{display:flex;gap:16px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px 4px 12px;scrollbar-width:none}
.voice-rail::-webkit-scrollbar{display:none}
.voice-card{
  flex:none;width:288px;scroll-snap-align:start;background:var(--surface);
  border-radius:var(--r-md);padding:20px;box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease;
}
.voice-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2)}
.voice-top{display:flex;align-items:center;gap:11px;margin-bottom:12px}
.avatar{
  width:34px;height:34px;border-radius:50%;background:var(--grad-soft);
  display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:900;color:var(--brand-2);flex:none;
}
.voice-name{font-size:14px;font-weight:700}
.stars{display:flex;gap:2px;color:var(--accent-2);font-size:11px;margin-top:3px}
.voice-text{font-size:13.8px;line-height:1.78;color:var(--ink-2);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.voice-date{margin-top:12px;font-size:12px;color:var(--ink-3);font-variant-numeric:tabular-nums}

/* faq */
.faq-wrap{max-width:880px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
  padding:18px 22px;box-shadow:var(--sh-1);transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:#DCCBDD;box-shadow:var(--sh-2)}
.faq-item summary{
  list-style:none;display:flex;align-items:center;justify-content:space-between;gap:16px;
  cursor:pointer;font-size:16px;font-weight:700;line-height:1.6;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-icon{position:relative;flex:none;width:18px;height:18px}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:var(--brand-2);border-radius:2px;transition:transform .25s ease,background .25s ease,opacity .25s ease;
}
.faq-icon::before{left:0;right:0;top:8px;height:2px}
.faq-icon::after{top:0;bottom:0;left:8px;width:2px}
.faq-item[open] .faq-icon::after{transform:rotate(90deg);opacity:0}
.faq-item[open] .faq-icon::before{background:var(--accent)}
.faq-a{padding-top:14px;margin-top:14px;border-top:1px solid var(--line);font-size:15px;line-height:1.85;color:var(--ink-2)}

/* cta */
.cta-panel{
  position:relative;overflow:hidden;border-radius:var(--r-xl);background:var(--grad-brand);
  color:#fff;padding:44px 28px;display:grid;grid-template-columns:1fr;gap:26px;align-items:center;
}
.cta-panel::after{
  content:"";position:absolute;width:300px;height:300px;border-radius:50%;
  background:rgba(245,185,113,.24);filter:blur(80px);right:-80px;bottom:-120px;pointer-events:none;
}
.cta-title{font-size:clamp(22px,3vw,32px);font-weight:900;line-height:1.28;letter-spacing:-.01em;margin-bottom:12px}
.cta-text{font-size:14.5px;line-height:1.8;color:rgba(255,255,255,.82);max-width:520px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;position:relative;z-index:2}
.cta-panel .btn-primary{background:#fff;color:var(--brand-1);box-shadow:0 12px 30px -12px rgba(0,0,0,.45)}
.cta-panel .btn-primary:hover{background:#fff;box-shadow:0 18px 36px -14px rgba(0,0,0,.5)}
.cta-panel .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.7)}
.cta-panel .btn-ghost:hover{background:rgba(255,255,255,.14)}

/* footer */
.site-footer{background:var(--grad-brand);color:rgba(255,255,255,.78);padding:52px 0 0;margin-top:56px}
.footer-grid{display:grid;grid-template-columns:1fr;gap:32px;padding-bottom:36px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .brand-mark{box-shadow:none;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.24)}
.footer-brand .brand-name{color:#fff;font-size:18px}
.footer-desc{font-size:13.5px;line-height:1.8;color:rgba(255,255,255,.7);max-width:340px}
.footer-h{font-size:13px;font-weight:800;letter-spacing:.08em;color:#fff;margin-bottom:14px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:13.5px;color:rgba(255,255,255,.74);transition:color .2s ease,transform .2s ease;display:inline-block}
.footer-links a:hover{color:var(--accent-2);transform:translateX(2px)}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.16);padding:18px 0 22px;
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;
  font-size:12px;color:rgba(255,255,255,.62);
}
.footer-bottom a{color:rgba(255,255,255,.62)}
.footer-bottom a:hover{color:var(--accent-2)}

/* ---------- responsive ---------- */
@media(min-width:640px){
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .hero{padding:64px 0 72px}
  .stage-main{width:270px}
  .metrics{grid-template-columns:repeat(2,1fr)}
  .cta-panel{padding:50px 40px}
  .dark-panel{padding:48px 40px}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .clip-card{width:212px}
}
@media(min-width:900px){
  .dark-grid{grid-template-columns:1.15fr .85fr;align-items:center}
  .cta-panel{grid-template-columns:1.3fr .7fr;justify-content:space-between}
}
@media(min-width:1024px){
  .header-top-inner{min-height:80px}
  .hero{padding:76px 0 88px}
  .hero-inner{grid-template-columns:7fr 5fr;gap:48px}
  .hero-stage{min-height:420px}
  .stage-main{width:288px}
  .stage-back{width:210px}
  .stage-back.b1{transform:translateX(-92px) rotate(-5deg)}
  .stage-back.b2{transform:translateX(92px) rotate(5deg)}
  .sec{padding:64px 0}
  .voices{padding:64px 0}
  .news-grid{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}
}
@media(max-width:1023px){
  .search{max-width:240px}
}
@media(max-width:767px){
  .search{display:none}
  .search-toggle{display:flex;align-items:center;justify-content:center;margin-left:auto}
  .search.is-open{display:flex;position:absolute;left:16px;right:16px;top:78px;max-width:none;z-index:90;
    background:#fff;padding:8px;border-radius:var(--r-pill);box-shadow:var(--sh-2);border:1px solid var(--line)}
  .header-cta{display:none}
  .brand-name{font-size:17px}
  .sec-head{flex-direction:column;align-items:flex-start;gap:10px}
  .step{flex-wrap:wrap;gap:12px}
  .step-num{width:auto;font-size:30px}
  .step-body{flex:1 1 100%;order:3}
  .step-meta{order:2;margin-left:auto}
  .stage-back{display:none}
  .stage-main{width:230px}
  .hero-stage{min-height:auto;padding:6px 0}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media(max-width:519px){
  .hero-actions .btn{width:100%}
  .hero-badges{gap:8px}
  .badge{padding:8px 13px}
  .badge b{font-size:17px}
  .metrics{grid-template-columns:1fr}
  .clip-card{width:172px}
  .voice-card{width:250px}
  .steps{padding:6px 14px}
  .cta-actions .btn{width:100%}
}
@media(prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important}
}

/* roulang page: article */
:root{
  --ink:#211828; --ink-2:#5D5468; --ink-3:#8C8497;
  --bg:#FBF7F4; --surface:#FFFFFF; --surface-2:#F5EFF7;
  --brand-1:#3A2350; --brand-2:#7A2E63; --accent:#FF5A6E; --accent-2:#F5B971;
  --grad-brand:linear-gradient(135deg,#3A2350 0%,#7A2E63 58%,#FF5A6E 100%);
  --grad-soft:linear-gradient(150deg,#FFF0EC 0%,#F4E9FA 100%);
  --line:#EAE1E8;
  --r-sm:10px; --r-md:16px; --r-lg:24px; --r-xl:32px; --r-pill:999px;
  --sh-1:0 2px 8px rgba(58,35,80,.06);
  --sh-2:0 18px 40px -18px rgba(58,35,80,.28);
  --sh-glow:0 12px 32px -10px rgba(255,90,110,.45);
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font-sans);background:var(--bg);color:var(--ink);
  font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input{font-family:inherit}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
::selection{background:rgba(255,90,110,.24)}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 16px}
@media (min-width:640px){ .container{padding:0 24px} }
@media (min-width:1024px){ .container{padding:0 32px} }

/* ============ HEADER ============ */
.site-header{
  position:sticky;top:0;z-index:60;background:rgba(251,247,244,.94);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.header-top-inner{display:flex;align-items:center;gap:14px;padding-top:13px;padding-bottom:13px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:38px;height:38px;border-radius:12px;background:var(--grad-brand);color:#fff;
  display:grid;place-items:center;font-size:16px;box-shadow:var(--sh-glow);flex-shrink:0;
}
.brand-name{font-size:19px;font-weight:800;letter-spacing:-.01em;white-space:nowrap}
.search{
  display:flex;align-items:center;gap:8px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r-pill);padding:5px 5px 5px 16px;
  flex:1;max-width:340px;margin-left:auto;transition:border-color .22s,box-shadow .22s;
}
.search i{color:var(--ink-3);font-size:13px}
.search input{flex:1;min-width:0;border:0;outline:0;background:transparent;font-size:14px;color:var(--ink);padding:6px 0}
.search input::placeholder{color:var(--ink-3)}
.search:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(245,185,113,.42)}
.search button{
  border:0;border-radius:var(--r-pill);background:var(--grad-brand);color:#fff;
  font-size:13px;font-weight:700;padding:8px 16px;cursor:pointer;white-space:nowrap;
  transition:filter .22s,transform .22s;
}
.search button:hover{filter:brightness(1.08)}
.search button:active{transform:scale(.97)}
.search-toggle{
  display:none;width:42px;height:42px;border-radius:var(--r-pill);border:1px solid var(--line);
  background:var(--surface);color:var(--ink);cursor:pointer;align-items:center;justify-content:center;
  font-size:15px;margin-left:auto;flex-shrink:0;
}
.header-cta{flex-shrink:0}

.nav-channels{border-top:1px solid var(--line);background:rgba(255,255,255,.6)}
.nav-channels-inner{
  display:flex;align-items:center;gap:8px;padding-top:9px;padding-bottom:9px;
  overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;
}
.nav-channels-inner::-webkit-scrollbar{display:none}
.chan{
  display:inline-flex;align-items:center;white-space:nowrap;border-radius:var(--r-pill);
  padding:9px 18px;font-size:14px;font-weight:700;color:var(--ink-2);
  transition:background-color .22s,color .22s,box-shadow .22s;
}
.chan:hover{background:var(--surface-2);color:var(--ink)}
.chan:focus-visible{outline:3px solid var(--accent-2);outline-offset:2px}
.chan.is-active{background:var(--grad-brand);color:#fff;box-shadow:var(--sh-glow)}

/* ============ BUTTONS / PILLS ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;
  border-radius:var(--r-pill);font-size:14px;font-weight:700;line-height:1.4;
  padding:12px 26px;cursor:pointer;text-align:center;
  transition:transform .2s,box-shadow .2s,filter .2s,background-color .2s,color .2s;
}
.btn:focus-visible{outline:3px solid var(--accent-2);outline-offset:2px}
.btn-primary{background:var(--grad-brand);color:#fff;box-shadow:var(--sh-1)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--sh-glow);filter:brightness(1.06)}
.btn-primary:active{transform:translateY(0);box-shadow:var(--sh-1)}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid rgba(33,24,40,.32)}
.btn-ghost:hover{background:var(--surface-2);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.btn-light{background:#fff;color:var(--brand-1);box-shadow:var(--sh-1)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--sh-2)}
.btn-outline-light{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.6)}
.btn-outline-light:hover{background:rgba(255,255,255,.14);transform:translateY(-2px)}
.btn-sm{padding:9px 18px;font-size:13px}

.tag-pill{
  display:inline-flex;align-items:center;gap:6px;border-radius:var(--r-pill);
  background:var(--surface-2);color:var(--brand-2);font-size:12px;font-weight:700;
  letter-spacing:.02em;padding:5px 14px;
}
.tag-pill.solid{background:var(--grad-brand);color:#fff}

/* ============ ARTICLE ============ */
.page-wrap{padding-top:26px;padding-bottom:8px}
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:12.5px;color:var(--ink-3);margin-bottom:22px;
}
.breadcrumb a{transition:color .2s}
.breadcrumb a:hover{color:var(--accent)}
.breadcrumb .sep{opacity:.55}
.breadcrumb .current{
  color:var(--ink-2);max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}

.article-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:52px;align-items:start}

.article-head{margin-bottom:26px}
.article-head .tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.article-head h1{
  font-size:clamp(26px,3.8vw,38px);line-height:1.24;font-weight:900;letter-spacing:-.01em;
  color:var(--ink);margin-bottom:16px;
}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  font-size:13.5px;color:var(--ink-3);font-variant-numeric:tabular-nums;
}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--line)}
.article-meta i{color:var(--accent-2);font-size:12px;margin-right:4px}

.article-cover{
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-2);margin-bottom:34px;
  background:var(--grad-soft);
}
.article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover}

.article-body{max-width:70ch;font-size:17px;line-height:1.9;color:var(--ink)}
.article-body > *:first-child{margin-top:0}
.article-body p{margin:0 0 1.1em}
.article-body h2{
  position:relative;margin:2em 0 .8em;padding-left:16px;
  font-size:clamp(20px,2.4vw,26px);font-weight:800;line-height:1.35;color:var(--ink);
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.26em;width:4px;height:1.05em;
  border-radius:2px;background:var(--grad-brand);
}
.article-body h3{margin:1.6em 0 .6em;font-size:19px;font-weight:700;line-height:1.45}
.article-body h4{margin:1.4em 0 .5em;font-size:17px;font-weight:700}
.article-body ul,.article-body ol{margin:0 0 1.2em;padding-left:1.35em}
.article-body ul{list-style:disc}
.article-body ol{list-style:decimal}
.article-body li{margin:.42em 0}
.article-body ul li::marker{color:var(--accent)}
.article-body ol li::marker{color:var(--brand-2);font-weight:700}
.article-body blockquote{
  margin:1.4em 0;padding:18px 22px;border-left:4px solid var(--accent);
  background:var(--surface-2);border-radius:var(--r-sm);color:var(--ink-2);
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body a{color:var(--brand-2);border-bottom:1px solid rgba(122,46,99,.32);transition:color .2s,border-color .2s}
.article-body a:hover{color:var(--accent);border-bottom-color:var(--accent)}
.article-body img{border-radius:var(--r-md);margin:1.4em 0;box-shadow:var(--sh-1)}
.article-body figure{margin:1.5em 0}
.article-body figcaption{font-size:13px;color:var(--ink-3);text-align:center;margin-top:8px}
.article-body strong{font-weight:800}
.article-body hr{border:0;border-top:1px dashed var(--line);margin:2.2em 0}
.article-body table{width:100%;border-collapse:collapse;font-size:15px;margin:1.4em 0}
.article-body th,.article-body td{border-bottom:1px solid var(--line);padding:10px 12px;text-align:left}
.article-body th{background:var(--surface-2);font-weight:700}

.article-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:36px;padding-top:24px;border-top:1px solid var(--line)}
.article-tags .label{font-size:12.5px;color:var(--ink-3);font-weight:700;align-self:center;margin-right:4px}
.article-tags a{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-pill);
  font-size:12.5px;font-weight:700;color:var(--ink-2);padding:6px 14px;transition:.2s;
}
.article-tags a:hover{background:var(--surface-2);color:var(--brand-2);border-color:rgba(122,46,99,.3)}

.empty-state{
  border:1px dashed var(--line);border-radius:var(--r-xl);background:var(--surface);
  padding:56px 24px;text-align:center;
}
.empty-state i{font-size:30px;color:var(--accent-2);margin-bottom:14px;display:block}
.empty-state h2{font-size:20px;font-weight:800;margin-bottom:8px}
.empty-state p{color:var(--ink-2);font-size:14.5px;margin-bottom:20px}

/* Sidebar */
.article-side{position:sticky;top:104px;display:flex;flex-direction:column;gap:18px}
.side-card{
  background:var(--surface);border:1px solid var(--line);border-radius:20px;
  padding:22px;box-shadow:var(--sh-1);
}
.side-card h2{font-size:15px;font-weight:800;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.side-card h2 i{color:var(--accent);font-size:13px}
.side-list{display:flex;flex-direction:column;gap:2px}
.side-item{
  display:flex;align-items:center;gap:12px;padding:11px 10px;border-radius:var(--r-sm);
  transition:background-color .2s,transform .2s;
}
.side-item:hover{background:var(--surface-2);transform:translateX(3px)}
.side-item .thumb{
  width:52px;height:52px;border-radius:12px;overflow:hidden;flex-shrink:0;background:var(--grad-soft);
}
.side-item .thumb img{width:100%;height:100%;object-fit:cover}
.side-item .txt{min-width:0}
.side-item .txt strong{display:block;font-size:13.5px;font-weight:700;line-height:1.45;color:var(--ink)}
.side-item .txt span{display:block;font-size:11.5px;color:var(--ink-3);margin-top:3px}
.side-note{font-size:13px;color:var(--ink-2);line-height:1.7}

/* CTA panel */
.cta-panel{
  position:relative;overflow:hidden;background:var(--grad-brand);color:#fff;
  border-radius:var(--r-xl);padding:48px 32px;margin:64px 0 72px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:26px;
}
.cta-panel::after{
  content:"";position:absolute;right:-70px;top:-80px;width:260px;height:260px;
  border-radius:50%;background:radial-gradient(circle,rgba(245,185,113,.42),transparent 68%);
  pointer-events:none;
}
.cta-panel h2{font-size:clamp(22px,2.8vw,30px);font-weight:900;line-height:1.35;margin-bottom:10px;position:relative;z-index:1}
.cta-panel p{font-size:14.5px;line-height:1.8;color:rgba(255,255,255,.82);max-width:52ch;position:relative;z-index:1}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;position:relative;z-index:1}

/* ============ FOOTER ============ */
.site-footer{background:var(--grad-brand);color:#F3EDF6;padding:56px 0 26px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:36px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-brand .brand-name{color:#fff;font-size:18px}
.footer-desc{font-size:13.5px;line-height:1.8;color:rgba(255,255,255,.72);max-width:34ch}
.footer-h{font-size:14px;font-weight:800;color:#fff;margin-bottom:14px;letter-spacing:.02em}
.footer-links{display:flex;flex-direction:column;gap:9px}
.footer-links a{
  font-size:13.5px;color:rgba(255,255,255,.76);transition:color .2s,transform .2s;
  display:inline-block;width:fit-content;
}
.footer-links a:hover{color:var(--accent-2);transform:translateX(3px)}
.footer-links a:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:4px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.18);margin-top:36px;padding-top:18px;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;
  font-size:12px;color:rgba(255,255,255,.62);
}
.footer-bottom p{margin:0}

/* ============ RESPONSIVE ============ */
@media (max-width:1023px){
  .article-grid{grid-template-columns:1fr;gap:42px}
  .article-side{position:static;flex-direction:row;flex-wrap:wrap}
  .article-side > *{flex:1 1 280px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:900px){
  .search{max-width:250px}
}
@media (max-width:767px){
  .header-top-inner{gap:10px}
  .search{display:none}
  .search-toggle{display:inline-flex}
  .site-header.search-open .search{
    display:flex;max-width:100%;margin:0;flex-basis:100%;order:5;
  }
  .site-header.search-open .header-top-inner{flex-wrap:wrap}
  .brand-name{font-size:17px}
  .nav-channels-inner{padding-top:8px;padding-bottom:8px}
  .chan{padding:8px 14px;font-size:13px}
  .article-cover{border-radius:var(--r-md);margin-bottom:26px}
  .article-body{font-size:16.5px;line-height:1.85}
  .cta-panel{padding:34px 22px;border-radius:var(--r-lg);margin:52px 0 60px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column}
}
@media (max-width:520px){
  .header-cta{display:none}
  .article-head h1{font-size:24px}
  .breadcrumb{font-size:12px}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1 1 100%}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
}

/* roulang page: category1 */
:root{
  --ink:#211828;
  --ink-2:#5D5468;
  --ink-3:#8C8497;
  --bg:#FBF7F4;
  --surface:#FFFFFF;
  --surface-2:#F5EFF7;
  --brand-1:#3A2350;
  --brand-2:#7A2E63;
  --accent:#FF5A6E;
  --accent-2:#F5B971;
  --grad-brand:linear-gradient(135deg,#3A2350 0%,#7A2E63 58%,#FF5A6E 100%);
  --grad-soft:linear-gradient(150deg,#FFF0EC 0%,#F4E9FA 100%);
  --line:#EAE1E8;
  --r-sm:10px;
  --r-md:16px;
  --r-lg:24px;
  --r-xl:32px;
  --r-pill:999px;
  --sh-1:0 2px 8px rgba(58,35,80,.06);
  --sh-2:0 18px 40px -18px rgba(58,35,80,.28);
  --sh-glow:0 12px 32px -10px rgba(255,90,110,.45);
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body.site{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;padding:0;}
ul,ol{list-style:none;}
a{color:inherit;text-decoration:none;}
img{display:block;max-width:100%;height:auto;}
button{font-family:inherit;}
input,select{font-family:inherit;}
:focus-visible{outline:3px solid var(--accent-2);outline-offset:2px;border-radius:6px;}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 16px;}
@media(min-width:640px){.container{padding:0 24px;}}
@media(min-width:1024px){.container{padding:0 32px;}}

/* ---------- Header ---------- */
.site-header{position:relative;z-index:60;}
.header-top{background:var(--surface);border-bottom:1px solid var(--line);}
.header-top-inner{display:flex;align-items:center;gap:16px;height:70px;}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:40px;height:40px;border-radius:12px;background:var(--grad-brand);
  display:inline-flex;align-items:center;justify-content:center;
  color:#fff;font-size:17px;box-shadow:var(--sh-1);flex:0 0 auto;
}
.brand-name{font-size:19px;font-weight:800;letter-spacing:-.01em;color:var(--ink);white-space:nowrap;}

.search{
  display:flex;align-items:center;gap:8px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r-pill);
  padding:4px 4px 4px 14px;width:300px;transition:border-color .2s,box-shadow .2s;
}
.search i{color:var(--ink-3);font-size:13px;}
.search input{flex:1 1 auto;min-width:0;border:0;outline:0;background:transparent;font-size:14px;color:var(--ink);padding:7px 0;}
.search input::placeholder{color:var(--ink-3);}
.search:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(245,185,113,.42);}
.search button{
  flex:0 0 auto;border:0;cursor:pointer;background:var(--grad-brand);color:#fff;
  border-radius:var(--r-pill);font-size:13px;font-weight:700;padding:8px 16px;
  transition:transform .2s,box-shadow .2s,filter .2s;
}
.search button:hover{transform:translateY(-1px);box-shadow:var(--sh-glow);filter:brightness(1.06);}
.search button:active{transform:translateY(0);box-shadow:none;}

.header-top-inner .search{margin-left:auto;}
.search-toggle{
  display:none;margin-left:auto;width:42px;height:42px;border-radius:var(--r-pill);
  border:1px solid var(--line);background:var(--surface);color:var(--ink-2);
  cursor:pointer;font-size:15px;align-items:center;justify-content:center;
}
.header-top-inner .header-cta{margin-left:12px;}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-pill);font-weight:700;cursor:pointer;border:0;
  transition:transform .2s,box-shadow .2s,filter .2s,background-color .2s,color .2s;
}
.btn-sm{padding:10px 20px;font-size:14px;}
.btn-primary{background:var(--grad-brand);color:#fff;box-shadow:var(--sh-1);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--sh-glow);filter:brightness(1.06);}
.btn-primary:active{transform:translateY(0);box-shadow:var(--sh-1);}
.btn-outline{background:var(--surface);color:var(--ink);border:1.5px solid var(--ink);}
.btn-outline:hover{transform:translateY(-2px);background:var(--surface-2);box-shadow:var(--sh-1);}
.btn-outline:active{transform:translateY(0);}
.btn-light{background:#fff;color:var(--brand-1);}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 16px 32px -16px rgba(0,0,0,.45);}
.btn-ghost-light{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.6);}
.btn-ghost-light:hover{background:rgba(255,255,255,.14);transform:translateY(-2px);}

/* ---------- Channel nav ---------- */
.nav-channels{
  background:var(--surface);border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:50;
}
.nav-channels-inner{
  display:flex;align-items:center;gap:8px;
  padding:8px 16px;overflow-x:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch;
}
@media(min-width:640px){.nav-channels-inner{padding:8px 24px;}}
@media(min-width:1024px){.nav-channels-inner{padding:8px 32px;}}
.nav-channels-inner::-webkit-scrollbar{display:none;}
.chan{
  flex:0 0 auto;display:inline-flex;align-items:center;height:40px;padding:0 18px;
  border-radius:var(--r-pill);font-size:14px;font-weight:700;color:var(--ink-2);
  transition:background-color .2s,color .2s,transform .2s,box-shadow .2s;
}
.chan:hover{background:var(--surface-2);color:var(--ink);transform:translateY(-1px);}
.chan.is-active{background:var(--grad-brand);color:#fff;box-shadow:var(--sh-glow);}

/* ---------- Hero ---------- */
.cat-hero{
  position:relative;overflow:hidden;
  background-image:linear-gradient(150deg,rgba(255,240,236,.94),rgba(244,233,250,.96)),url("/assets/images/backpic/back-1.jpg");
  background-size:cover;background-position:center;
  border-bottom:1px solid var(--line);
}
.cat-hero::before{
  content:"";position:absolute;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,90,110,.20),transparent 68%);
  top:-160px;right:-80px;pointer-events:none;
}
.cat-hero::after{
  content:"";position:absolute;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(245,185,113,.22),transparent 70%);
  bottom:-160px;left:-100px;pointer-events:none;
}
.cat-hero-inner{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1fr;gap:32px;
  padding-top:44px;padding-bottom:44px;align-items:center;
}
@media(min-width:1024px){
  .cat-hero-inner{grid-template-columns:1.55fr .8fr;gap:48px;padding-top:56px;padding-bottom:56px;}
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r-pill);
  padding:6px 14px;font-size:12px;font-weight:700;letter-spacing:.02em;color:var(--brand-2);
  box-shadow:var(--sh-1);margin-bottom:16px;
}
.cat-hero h1{
  font-size:clamp(28px,4.4vw,44px);line-height:1.16;font-weight:900;letter-spacing:-.01em;color:var(--ink);
}
.cat-hero-sub{
  margin-top:14px;font-size:16px;line-height:1.8;color:var(--ink-2);max-width:56ch;
}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.badge-pill{
  display:inline-flex;align-items:baseline;gap:8px;background:#fff;
  border:1px solid var(--line);border-radius:var(--r-pill);
  padding:9px 16px;box-shadow:var(--sh-1);font-size:12px;color:var(--ink-2);font-weight:700;
}
.badge-pill b{font-size:18px;font-weight:900;color:var(--brand-2);font-variant-numeric:tabular-nums;}
.badge-pill.is-strong{background:var(--grad-brand);border-color:transparent;color:rgba(255,255,255,.86);box-shadow:var(--sh-glow);}
.badge-pill.is-strong b{color:#fff;}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.hero-actions .btn{padding:13px 26px;font-size:15px;}

.cat-hero-cover{display:flex;justify-content:center;}
.cover-frame{
  position:relative;width:100%;max-width:270px;aspect-ratio:9/16;
  border-radius:var(--r-lg);padding:4px;background:var(--grad-brand);
  box-shadow:var(--sh-2);
}
.cover-frame::after{
  content:"";position:absolute;inset:0;border-radius:var(--r-lg);
  box-shadow:0 22px 46px -22px rgba(58,35,80,.5);pointer-events:none;
}
.cover-frame img{width:100%;height:100%;object-fit:cover;border-radius:20px;}
.cover-frame .cover-play{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
}
.cover-frame .cover-play span{
  width:64px;height:64px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.3);backdrop-filter:blur(6px);color:#fff;font-size:20px;
  border:1px solid rgba(255,255,255,.55);
}
.cover-frame .cover-cap{
  position:absolute;left:0;right:0;bottom:0;padding:44px 18px 16px;border-radius:0 0 20px 20px;
  background:linear-gradient(to top,rgba(33,24,40,.86),transparent);
  color:#fff;font-size:13px;font-weight:700;line-height:1.5;
}
.cover-frame .cover-tag{
  position:absolute;top:14px;right:14px;background:#fff;color:var(--brand-2);
  border-radius:var(--r-pill);font-size:11px;font-weight:800;padding:5px 12px;
}

/* ---------- Sections ---------- */
.section{padding:56px 0;}
@media(min-width:768px){.section{padding:76px 0;}}
.section.tint{background:var(--surface-2);}
.section[id]{scroll-margin-top:80px;}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:32px;}
.sec-title{font-size:clamp(22px,2.8vw,32px);line-height:1.25;font-weight:800;letter-spacing:-.01em;}
.sec-sub{margin-top:10px;color:var(--ink-2);font-size:15px;line-height:1.8;max-width:62ch;}
.sec-link{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:700;color:var(--brand-2);}
.sec-link i{transition:transform .2s;}
.sec-link:hover i{transform:translateX(4px);}
.sec-link:hover{color:var(--accent);}

/* ---------- Filter row ---------- */
.filter-row{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
  padding:14px 16px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);box-shadow:var(--sh-1);margin-bottom:30px;
}
.filter-pills{display:flex;flex-wrap:wrap;gap:8px;}
.filter-pill{
  display:inline-flex;align-items:center;padding:8px 16px;border-radius:var(--r-pill);
  font-size:13px;font-weight:700;color:var(--ink-2);background:transparent;
  border:1px solid transparent;cursor:pointer;transition:all .2s;
}
.filter-pill:hover{background:var(--surface-2);color:var(--ink);}
.filter-pill.is-on{background:var(--grad-brand);color:#fff;box-shadow:var(--sh-glow);}
.sort-wrap{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--ink-3);font-weight:700;}
.sort-wrap select{
  border:1px solid var(--line);border-radius:var(--r-pill);background:var(--surface);
  color:var(--ink);font-size:13px;font-weight:700;padding:8px 14px;cursor:pointer;
}
.sort-wrap select:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px rgba(245,185,113,.42);}

/* ---------- Masonry clip grid ---------- */
.masonry{column-count:1;column-gap:20px;}
@media(min-width:640px){.masonry{column-count:2;}}
@media(min-width:1024px){.masonry{column-count:3;column-gap:24px;}}
.clip-card{
  break-inside:avoid;-webkit-column-break-inside:avoid;page-break-inside:avoid;
  margin-bottom:20px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--sh-1);
  transition:transform .25s,box-shadow .25s,border-color .25s;
}
@media(min-width:1024px){.clip-card{margin-bottom:24px;}}
.clip-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:#E3D5E4;}
.clip-card-link{display:block;}
.clip-cover{position:relative;overflow:hidden;background:var(--grad-soft);}
.clip-cover.r-tall{aspect-ratio:9/16;}
.clip-cover.r-mid{aspect-ratio:4/5;}
.clip-cover.r-square{aspect-ratio:1/1;}
.clip-cover img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.clip-card:hover .clip-cover img{transform:scale(1.04);}
.clip-time{
  position:absolute;top:12px;left:12px;display:inline-flex;align-items:center;gap:6px;
  background:rgba(33,24,40,.62);color:#fff;font-size:11.5px;font-weight:700;
  padding:4px 10px;border-radius:var(--r-pill);font-variant-numeric:tabular-nums;
  backdrop-filter:blur(4px);
}
.clip-views{
  position:absolute;bottom:12px;right:12px;display:inline-flex;align-items:center;gap:6px;
  color:#fff;font-size:11.5px;font-weight:700;font-variant-numeric:tabular-nums;
  text-shadow:0 1px 6px rgba(0,0,0,.5);
}
.clip-play{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  opacity:0;transition:opacity .25s;
}
.clip-play span{
  width:52px;height:52px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
  background:rgba(255,255,255,.32);backdrop-filter:blur(6px);color:#fff;font-size:16px;
  border:1px solid rgba(255,255,255,.6);transform:scale(.92);transition:transform .25s;
}
.clip-card:hover .clip-play{opacity:1;}
.clip-card:hover .clip-play span{transform:scale(1.06);}
.clip-body{padding:16px 18px 20px;}
.tag{
  display:inline-flex;align-items:center;padding:4px 11px;border-radius:var(--r-pill);
  background:var(--surface-2);color:var(--brand-2);font-size:11.5px;font-weight:800;letter-spacing:.02em;
}
.clip-body h3{margin-top:10px;font-size:17px;line-height:1.45;font-weight:700;color:var(--ink);}
.clip-body p{margin-top:8px;font-size:13.5px;line-height:1.7;color:var(--ink-2);}
.clip-meta{display:flex;align-items:center;gap:10px;margin-top:12px;font-size:12px;color:var(--ink-3);font-variant-numeric:tabular-nums;}

/* ---------- Pager ---------- */
.pager{display:flex;justify-content:center;align-items:center;gap:8px;margin-top:36px;}
.pager a,.pager span{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:42px;height:42px;padding:0 12px;border-radius:12px;
  border:1px solid var(--line);background:var(--surface);color:var(--ink-2);
  font-size:14px;font-weight:700;font-variant-numeric:tabular-nums;
  transition:all .2s;
}
.pager a:hover{background:var(--surface-2);color:var(--ink);transform:translateY(-2px);box-shadow:var(--sh-1);}
.pager .is-current{background:var(--grad-brand);border-color:transparent;color:#fff;box-shadow:var(--sh-glow);}

/* ---------- Latest rows ---------- */
.row-list{display:flex;flex-direction:column;gap:12px;}
.row-item{
  display:grid;grid-template-columns:auto 1fr auto;gap:16px;align-items:center;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
  padding:16px 20px;box-shadow:var(--sh-1);transition:transform .2s,box-shadow .2s,background-color .2s;
}
.row-item:hover{transform:translateY(-2px);box-shadow:var(--sh-2);background:#FFFDFC;}
.row-badge{
  display:inline-flex;align-items:center;justify-content:center;min-width:76px;
  padding:6px 12px;border-radius:var(--r-pill);background:var(--grad-soft);
  color:var(--brand-2);font-size:12px;font-weight:800;letter-spacing:.02em;font-variant-numeric:tabular-nums;
}
.row-item h3{font-size:16px;font-weight:700;line-height:1.5;}
.row-item p{margin-top:4px;font-size:13.5px;color:var(--ink-2);line-height:1.7;}
.row-tail{display:inline-flex;align-items:center;gap:12px;color:var(--ink-3);font-size:13px;font-weight:700;font-variant-numeric:tabular-nums;}
.row-tail i{color:var(--brand-2);transition:transform .2s;}
.row-item:hover .row-tail i{transform:translateX(4px);color:var(--accent);}

/* ---------- Why cards ---------- */
.why-grid{display:grid;grid-template-columns:1fr;gap:18px;}
@media(min-width:768px){.why-grid{grid-template-columns:repeat(3,1fr);gap:22px;}}
.why-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:26px 24px;box-shadow:var(--sh-1);transition:transform .2s,box-shadow .2s;
}
.why-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.why-icon{
  width:46px;height:46px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;
  background:var(--grad-soft);color:var(--brand-2);font-size:18px;margin-bottom:16px;
}
.why-card h3{font-size:18px;font-weight:700;line-height:1.4;}
.why-card p{margin-top:10px;font-size:14.5px;line-height:1.8;color:var(--ink-2);}

/* ---------- Steps ---------- */
.step-grid{display:grid;grid-template-columns:1fr;gap:16px;}
@media(min-width:640px){.step-grid{grid-template-columns:repeat(2,1fr);}}
@media(min-width:1024px){.step-grid{grid-template-columns:repeat(4,1fr);gap:20px;}}
.step-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
  padding:24px 22px;box-shadow:var(--sh-1);transition:transform .2s,box-shadow .2s;
}
.step-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);}
.step-num{
  font-size:38px;font-weight:900;line-height:1;letter-spacing:-.02em;
  background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent;
  font-variant-numeric:tabular-nums;
}
.step-card h3{margin-top:12px;font-size:16.5px;font-weight:700;}
.step-card p{margin-top:8px;font-size:14px;line-height:1.75;color:var(--ink-2);}

/* ---------- Quotes track ---------- */
.quotes-track{
  display:flex;gap:16px;overflow-x:auto;padding:4px 4px 16px;
  scroll-snap-type:x mandatory;scroll-padding-left:4px;
  scrollbar-width:none;-webkit-overflow-scrolling:touch;
}
.quotes-track::-webkit-scrollbar{display:none;}
.quote-card{
  flex:0 0 290px;scroll-snap-align:start;background:var(--surface);
  border:1px solid var(--line);border-radius:var(--r-md);padding:20px;
  box-shadow:var(--sh-1);transition:transform .2s,box-shadow .2s;
}
.quote-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);}
.quote-top{display:flex;align-items:center;gap:10px;}
.avatar{
  width:34px;height:34px;border-radius:50%;background:var(--grad-soft);
  display:inline-flex;align-items:center;justify-content:center;
  color:var(--brand-2);font-size:13px;font-weight:800;flex:0 0 auto;
}
.quote-name{font-size:14px;font-weight:700;}
.stars{color:var(--accent-2);font-size:11.5px;letter-spacing:1px;margin-top:2px;}
.quote-card p{margin-top:12px;font-size:14px;line-height:1.8;color:var(--ink-2);}
.quote-date{margin-top:12px;font-size:12px;color:var(--ink-3);font-variant-numeric:tabular-nums;}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:880px;margin:0 auto;}
.faq-item{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-md);
  margin-bottom:14px;box-shadow:var(--sh-1);overflow:hidden;
  transition:box-shadow .2s,border-color .2s;
}
.faq-item:hover{box-shadow:var(--sh-2);}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;
  gap:16px;padding:18px 22px;font-size:16px;font-weight:700;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-ico{
  flex:0 0 auto;width:26px;height:26px;border-radius:50%;background:var(--surface-2);
  color:var(--brand-2);display:inline-flex;align-items:center;justify-content:center;
  font-size:12px;transition:transform .25s,color .25s,background-color .25s;
}
.faq-item[open] .faq-ico{transform:rotate(45deg);color:#fff;background:var(--accent);}
.faq-a{padding:16px 22px 20px;border-top:1px solid var(--line);font-size:15px;line-height:1.85;color:var(--ink-2);}

/* ---------- CTA ---------- */
.cta-panel{
  position:relative;overflow:hidden;background:var(--grad-brand);
  border-radius:var(--r-xl);padding:44px 28px;color:#fff;
  display:grid;grid-template-columns:1fr;gap:26px;align-items:center;
}
@media(min-width:900px){.cta-panel{grid-template-columns:1.4fr .9fr;padding:56px 48px;gap:36px;}}
.cta-panel::before{
  content:"";position:absolute;width:300px;height:300px;border-radius:50%;
  background:radial-gradient(circle,rgba(245,185,113,.42),transparent 68%);
  top:-120px;right:-60px;pointer-events:none;
}
.cta-panel h2{position:relative;font-size:clamp(22px,2.8vw,32px);line-height:1.3;font-weight:800;letter-spacing:-.01em;}
.cta-panel p{position:relative;margin-top:12px;font-size:15px;line-height:1.85;color:rgba(255,255,255,.82);max-width:52ch;}
.cta-actions{position:relative;display:flex;flex-wrap:wrap;gap:12px;}
.cta-actions .btn{padding:13px 24px;font-size:14.5px;}

/* ---------- Footer ---------- */
.site-footer{background:var(--grad-brand);color:rgba(255,255,255,.72);margin-top:0;padding:56px 0 26px;}
.footer-grid{display:grid;grid-template-columns:1fr;gap:30px;}
@media(min-width:768px){.footer-grid{grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:32px;}}
.footer-brand{display:flex;align-items:center;gap:10px;}
.footer-brand .brand-name{color:#fff;font-size:18px;}
.footer-desc{margin-top:14px;font-size:13.5px;line-height:1.9;color:rgba(255,255,255,.72);max-width:34ch;}
.footer-h{font-size:14px;font-weight:800;color:#fff;margin-bottom:14px;letter-spacing:.01em;}
.footer-links{display:flex;flex-direction:column;gap:10px;}
.footer-links a{font-size:13.5px;color:rgba(255,255,255,.72);transition:color .2s,transform .2s;}
.footer-links a:hover{color:var(--accent-2);transform:translateX(2px);}
.site-footer .search{border-color:rgba(255,255,255,.24);background:rgba(255,255,255,.1);}
.site-footer .search input{color:#fff;}
.site-footer .search input::placeholder{color:rgba(255,255,255,.55);}
.site-footer .search i{color:rgba(255,255,255,.6);}
.site-footer .search:focus-within{border-color:var(--accent-2);box-shadow:0 0 0 3px rgba(245,185,113,.28);}
.site-footer .search button{background:#fff;color:var(--brand-1);}
.footer-bottom{
  margin-top:38px;padding-top:20px;border-top:1px solid rgba(255,255,255,.18);
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;
  font-size:12px;color:rgba(255,255,255,.58);
}

/* ---------- Responsive header ---------- */
@media(max-width:900px){
  .header-top-inner .search{display:none;}
  .search-toggle{display:inline-flex;}
  .header-top-inner .header-cta{margin-left:0;}
}
@media(max-width:520px){
  .header-top-inner{gap:10px;height:64px;}
  .brand-name{font-size:16.5px;}
  .brand-mark{width:36px;height:36px;border-radius:10px;font-size:15px;}
  .header-cta{display:none;}
  .cat-hero h1{font-size:clamp(24px,7vw,30px);}
  .quote-card{flex:0 0 250px;}
  .row-item{grid-template-columns:1fr;gap:8px;}
  .row-tail{justify-content:flex-end;}
  .cta-panel{padding:34px 20px;}
  .pager a,.pager span{min-width:38px;height:38px;font-size:13px;}
}
@media(prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important;}
}

/* roulang page: category2 */
:root{
  --ink:#211828;
  --ink-2:#5D5468;
  --ink-3:#8C8497;
  --bg:#FBF7F4;
  --surface:#FFFFFF;
  --surface-2:#F5EFF7;
  --brand-1:#3A2350;
  --brand-2:#7A2E63;
  --accent:#FF5A6E;
  --accent-2:#F5B971;
  --grad-brand:linear-gradient(135deg,#3A2350 0%,#7A2E63 58%,#FF5A6E 100%);
  --grad-soft:linear-gradient(150deg,#FFF0EC 0%,#F4E9FA 100%);
  --line:#EAE1E8;
  --r-sm:10px;
  --r-md:16px;
  --r-lg:24px;
  --r-xl:32px;
  --r-pill:999px;
  --sh-1:0 2px 8px rgba(58,35,80,.06);
  --sh-2:0 18px 40px -18px rgba(58,35,80,.28);
  --sh-glow:0 12px 32px -10px rgba(255,90,110,.45);
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
a{color:inherit;text-decoration:none;}
img{display:block;max-width:100%;height:auto;}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none;}
input,select{font:inherit;color:inherit;}
:focus-visible{outline:3px solid var(--accent-2);outline-offset:2px;border-radius:6px;}

.container{width:100%;max-width:1200px;margin:0 auto;padding-left:16px;padding-right:16px;}
@media(min-width:640px){.container{padding-left:24px;padding-right:24px;}}
@media(min-width:1024px){.container{padding-left:32px;padding-right:32px;}}

.section{padding:56px 0;}
@media(min-width:768px){.section{padding:76px 0;}}
@media(min-width:1024px){.section{padding:88px 0;}}
.section-soft{background:var(--grad-soft);}
.section-head{max-width:760px;margin-bottom:28px;}
.section-head h2{font-size:clamp(22px,2.8vw,32px);line-height:1.25;font-weight:800;letter-spacing:-.01em;}
.section-head p{margin-top:10px;color:var(--ink-2);font-size:15px;line-height:1.8;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.04em;
  color:#fff;background:var(--grad-brand);
  padding:6px 14px;border-radius:var(--r-pill);
  box-shadow:var(--sh-1);
}

/* ============ 導航 ============ */
.site-header{position:sticky;top:0;z-index:60;}
.header-top{background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(10px);}
.header-top-inner{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:12px 0;}
@media(min-width:900px){.header-top-inner{min-height:68px;padding:0;flex-wrap:nowrap;}}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:40px;height:40px;border-radius:12px;
  background:var(--grad-brand);color:#fff;
  display:grid;place-items:center;font-size:17px;
  box-shadow:var(--sh-1);
}
.brand-name{font-size:19px;font-weight:800;letter-spacing:-.01em;color:var(--ink);white-space:nowrap;}
.search{
  display:flex;align-items:center;gap:8px;
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-pill);
  padding:4px 4px 4px 14px;
  flex:1 1 240px;max-width:320px;margin-left:auto;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.search:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(245,185,113,.55);}
.search i{color:var(--ink-3);font-size:13px;flex:0 0 auto;}
.search input{
  flex:1 1 auto;min-width:0;border:0;background:transparent;
  padding:8px 2px;font-size:14px;color:var(--ink);
}
.search input::placeholder{color:var(--ink-3);}
.search input:focus{outline:none;}
.search button{
  flex:0 0 auto;padding:8px 16px;border-radius:var(--r-pill);
  background:var(--grad-brand);color:#fff;font-size:13px;font-weight:700;
  transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
}
.search button:hover{transform:translateY(-2px);box-shadow:var(--sh-glow);filter:brightness(1.06);}
.search button:active{transform:translateY(0);box-shadow:none;}
.search-toggle{
  display:none;width:40px;height:40px;border-radius:12px;
  border:1px solid var(--line);background:#fff;color:var(--ink-2);
  place-items:center;font-size:15px;margin-left:auto;
}
.search-toggle:hover{background:var(--surface-2);color:var(--ink);}
.header-cta{
  flex:0 0 auto;
  display:inline-flex;align-items:center;justify-content:center;
  padding:10px 22px;border-radius:var(--r-pill);
  background:var(--grad-brand);color:#fff;font-size:14px;font-weight:800;
  box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease,filter .2s ease;
}
.header-cta:hover{transform:translateY(-2px);box-shadow:var(--sh-glow);filter:brightness(1.06);}
.header-cta:active{transform:translateY(0);box-shadow:var(--sh-1);}
@media(max-width:899px){
  .search{display:none;}
  .search-toggle{display:grid;}
  .header-cta{display:none;}
  .header-top-inner.search-open .search{display:flex;flex:1 1 100%;max-width:100%;margin-left:0;order:5;}
}
.nav-channels{background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(10px);}
.nav-channels-inner{
  display:flex;align-items:center;gap:8px;
  min-height:52px;overflow-x:auto;
  scrollbar-width:none;-ms-overflow-style:none;
  scroll-padding-inline:16px;
}
.nav-channels-inner::-webkit-scrollbar{display:none;}
.chan{
  flex:0 0 auto;white-space:nowrap;
  padding:9px 16px;border-radius:var(--r-pill);
  font-size:14px;font-weight:700;color:var(--ink-2);
  transition:background .2s ease,color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.chan:hover{background:var(--surface-2);color:var(--ink);}
.chan:active{transform:translateY(1px);}
.chan.is-active{background:var(--grad-brand);color:#fff;box-shadow:var(--sh-glow);}

/* ============ 分類頁頭 ============ */
.page-hero{
  position:relative;overflow:hidden;
  padding:48px 0 44px;
  background:
    linear-gradient(180deg,rgba(251,247,244,.93) 0%,rgba(251,247,244,.97) 62%,rgba(251,247,244,1) 100%),
    url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
}
.page-hero::before{
  content:"";position:absolute;width:420px;height:420px;border-radius:50%;
  right:-120px;top:-160px;
  background:radial-gradient(circle,rgba(255,90,110,.14),rgba(255,90,110,0) 70%);
  pointer-events:none;
}
.page-hero::after{
  content:"";position:absolute;width:360px;height:360px;border-radius:50%;
  left:-140px;bottom:-180px;
  background:radial-gradient(circle,rgba(245,185,113,.16),rgba(245,185,113,0) 70%);
  pointer-events:none;
}
.hero-inner{position:relative;z-index:1;max-width:860px;}
.page-hero h1{
  margin-top:18px;
  font-size:clamp(28px,4.4vw,42px);
  line-height:1.15;
  font-weight:900;
  letter-spacing:-.01em;
  color:var(--ink);
}
.hero-lead{
  margin-top:14px;
  font-size:clamp(16px,1.9vw,19px);
  font-weight:700;
  color:var(--brand-2);
  line-height:1.6;
}
.hero-text{
  margin-top:12px;
  max-width:70ch;
  color:var(--ink-2);
  font-size:15px;
  line-height:1.85;
}
.hero-stats{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.stat-chip{
  display:inline-flex;align-items:baseline;gap:7px;
  padding:9px 16px;border-radius:var(--r-pill);
  background:#fff;border:1px solid var(--line);
  box-shadow:var(--sh-1);
  font-size:12px;font-weight:700;color:var(--ink-2);
  letter-spacing:.02em;
}
.stat-chip strong{font-size:17px;font-weight:900;color:var(--brand-1);font-variant-numeric:tabular-nums;}
.stat-chip-brand{background:var(--grad-brand);border-color:transparent;color:rgba(255,255,255,.86);box-shadow:var(--sh-glow);}
.stat-chip-brand strong{color:#fff;}

/* ============ 工具列 ============ */
.toolbar{background:#fff;border-bottom:1px solid var(--line);}
.toolbar-inner{
  display:flex;align-items:center;gap:16px;flex-wrap:wrap;
  padding:14px 0;
}
.filter-row{
  display:flex;align-items:center;gap:9px;
  overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;
  flex:1 1 auto;min-width:0;padding:2px;
  scroll-padding-inline:8px;
}
.filter-row::-webkit-scrollbar{display:none;}
.filter-pill{
  flex:0 0 auto;white-space:nowrap;
  padding:9px 17px;border-radius:var(--r-pill);
  border:1px solid var(--line);background:#fff;
  font-size:13.5px;font-weight:700;color:var(--ink-2);
  transition:background .2s ease,color .2s ease,border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.filter-pill:hover{background:var(--surface-2);color:var(--ink);}
.filter-pill:active{transform:translateY(1px);}
.filter-pill.is-on{background:var(--grad-brand);color:#fff;border-color:transparent;box-shadow:var(--sh-glow);}
.sort-wrap{display:flex;align-items:center;gap:8px;flex:0 0 auto;}
.sort-wrap label{font-size:12.5px;color:var(--ink-3);font-weight:700;white-space:nowrap;}
.sort-select{
  border:1px solid var(--line);border-radius:var(--r-pill);
  padding:9px 16px;background:#fff;font-size:13.5px;
  font-weight:700;color:var(--ink-2);cursor:pointer;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.sort-select:hover{border-color:var(--accent-2);}
.sort-select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(245,185,113,.5);}

/* ============ 排行榜列式清單 ============ */
.rank-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:16px;flex-wrap:wrap;margin-bottom:24px;
}
.rank-count{
  font-size:13px;font-weight:700;color:var(--ink-3);
  font-variant-numeric:tabular-nums;white-space:nowrap;
}
.rank-list{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-xl);
  box-shadow:var(--sh-1);
  overflow:hidden;
}
.rank-row{
  position:relative;
  display:grid;
  grid-template-columns:56px 168px minmax(0,1fr) auto;
  grid-template-areas:"seq thumb body side";
  gap:22px;
  align-items:center;
  padding:20px 24px;
  border-bottom:1px dashed var(--line);
  transition:background .25s ease,transform .25s ease,box-shadow .25s ease;
}
.rank-row:last-child{border-bottom:none;}
.rank-row:hover{background:var(--surface-2);transform:translateY(-2px);box-shadow:var(--sh-1);z-index:2;}
.rank-row[hidden]{display:none;}
.rank-seq{
  grid-area:seq;
  font-size:38px;font-weight:900;line-height:1;
  font-variant-numeric:tabular-nums;
  background:var(--grad-brand);
  -webkit-background-clip:text;background-clip:text;
  color:transparent;opacity:.92;
}
.rank-thumb{
  grid-area:thumb;
  position:relative;display:block;
  aspect-ratio:16/10;
  border-radius:var(--r-md);
  overflow:hidden;
  background:var(--surface-2);
  box-shadow:var(--sh-1);
}
.rank-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.rank-row:hover .rank-thumb img{transform:scale(1.06);}
.rank-play{
  position:absolute;left:10px;bottom:10px;
  width:30px;height:30px;border-radius:50%;
  display:grid;place-items:center;
  background:rgba(255,255,255,.86);
  color:var(--brand-1);font-size:10px;
  backdrop-filter:blur(4px);
  transition:transform .25s ease,background .25s ease;
}
.rank-row:hover .rank-play{transform:scale(1.08);background:#fff;}
.rank-body{grid-area:body;min-width:0;}
.rank-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:7px;}
.tag{
  display:inline-flex;align-items:center;
  padding:3px 11px;border-radius:var(--r-pill);
  font-size:12px;font-weight:700;letter-spacing:.02em;
  background:var(--grad-soft);color:var(--brand-2);
  border:1px solid rgba(122,46,99,.12);
}
.tag-soft{background:var(--surface-2);color:var(--ink-2);border-color:var(--line);}
.tag-gold{background:rgba(245,185,113,.2);color:#8A5A16;border-color:rgba(245,185,113,.45);}
.rank-title{
  font-size:17px;font-weight:800;line-height:1.45;color:var(--ink);
  transition:color .2s ease;
}
.rank-row:hover .rank-title{color:var(--brand-2);}
.rank-desc{
  margin-top:6px;
  font-size:14px;line-height:1.75;color:var(--ink-2);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.rank-side{
  grid-area:side;
  display:flex;align-items:center;gap:14px;
  flex:0 0 auto;
}
.time-badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:var(--r-pill);
  background:var(--surface-2);color:var(--ink-2);
  font-size:12.5px;font-weight:700;
  font-variant-numeric:tabular-nums;white-space:nowrap;
}
.rank-arrow{
  width:34px;height:34px;border-radius:50%;
  display:grid;place-items:center;
  border:1px solid var(--line);color:var(--ink-2);
  background:#fff;font-size:12px;
  transition:transform .25s ease,background .25s ease,color .25s ease,border-color .25s ease;
}
.rank-row:hover .rank-arrow{background:var(--grad-brand);color:#fff;border-color:transparent;transform:translateX(4px);}
@media(max-width:900px){
  .rank-row{grid-template-columns:44px minmax(0,1fr);grid-template-areas:"seq body" "thumb thumb" "side side";gap:14px;padding:18px;}
  .rank-seq{font-size:30px;}
  .rank-side{justify-content:space-between;}
  .rank-thumb{aspect-ratio:16/9;}
}

/* ============ 練習層次清單 ============ */
.steps{max-width:880px;margin:0 auto;background:#fff;border:1px solid var(--line);border-radius:var(--r-xl);padding:8px 24px;box-shadow:var(--sh-1);}
.step{
  display:grid;
  grid-template-columns:64px minmax(0,1fr) auto;
  gap:20px;align-items:center;
  padding:22px 4px;
  border-bottom:1px dashed var(--line);
  transition:background .22s ease,padding .22s ease,box-shadow .22s ease;
  border-radius:var(--r-md);
}
.step:last-child{border-bottom:none;}
.step:hover{background:var(--surface-2);padding-left:16px;padding-right:16px;}
.step-num{
  font-size:40px;font-weight:900;line-height:1;
  font-variant-numeric:tabular-nums;
  background:var(--grad-brand);
  -webkit-background-clip:text;background-clip:text;
  color:transparent;opacity:.9;
}
.step-title{font-size:16.5px;font-weight:800;color:var(--ink);}
.step-text{margin-top:4px;font-size:14px;line-height:1.75;color:var(--ink-2);}
.step-badge{
  padding:5px 13px;border-radius:var(--r-pill);
  background:var(--surface-2);border:1px solid var(--line);
  font-size:12px;font-weight:700;color:var(--ink-2);white-space:nowrap;
}
@media(max-width:640px){
  .steps{padding:4px 16px;}
  .step{grid-template-columns:40px minmax(0,1fr);gap:14px;}
  .step-num{font-size:28px;}
  .step-badge{grid-column:1 / -1;justify-self:start;}
}

/* ============ 精選雙卡 ============ */
.feature-grid{display:grid;gap:22px;grid-template-columns:1fr;}
@media(min-width:900px){.feature-grid{grid-template-columns:1fr 1fr;}}
.feature-card{
  display:flex;flex-direction:column;
  background:#fff;border:1px solid var(--line);
  border-radius:var(--r-xl);overflow:hidden;
  box-shadow:var(--sh-1);
  transition:transform .28s ease,box-shadow .28s ease,border-color .28s ease;
}
.feature-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(255,90,110,.35);}
.feature-media{position:relative;overflow:hidden;background:var(--surface-2);}
.feature-media img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .5s ease;}
.feature-card:hover .feature-media img{transform:scale(1.05);}
.feature-media .media-badge{
  position:absolute;left:14px;top:14px;
  padding:5px 13px;border-radius:var(--r-pill);
  background:rgba(33,24,40,.62);color:#fff;
  font-size:12px;font-weight:700;backdrop-filter:blur(4px);
}
.feature-media .media-time{
  position:absolute;right:14px;bottom:14px;
  padding:5px 12px;border-radius:var(--r-pill);
  background:rgba(33,24,40,.62);color:#fff;
  font-size:12px;font-weight:700;font-variant-numeric:tabular-nums;
  backdrop-filter:blur(4px);
}
.feature-body{padding:22px 24px 26px;display:flex;flex-direction:column;gap:10px;flex:1 1 auto;}
.feature-body h3{font-size:19px;font-weight:800;line-height:1.45;}
.feature-body p{font-size:14.5px;line-height:1.8;color:var(--ink-2);}
.feature-link{
  margin-top:auto;padding-top:6px;
  display:inline-flex;align-items:center;gap:8px;
  font-size:14px;font-weight:800;color:var(--brand-2);
  transition:gap .22s ease,color .22s ease;
}
.feature-link i{font-size:12px;transition:transform .22s ease;}
.feature-link:hover{color:var(--accent);}
.feature-link:hover i{transform:translateX(4px);}

/* ============ 口碑條 ============ */
.quote-track{
  display:flex;gap:16px;
  overflow-x:auto;scroll-snap-type:x mandatory;
  padding:4px 2px 18px;
  scrollbar-width:none;-ms-overflow-style:none;
}
.quote-track::-webkit-scrollbar{display:none;}
.quote-card{
  flex:0 0 300px;scroll-snap-align:start;
  background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);padding:20px;
  box-shadow:var(--sh-1);
  transition:transform .25s ease,box-shadow .25s ease;
}
.quote-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);}
.quote-top{display:flex;align-items:center;gap:10px;}
.avatar{
  width:34px;height:34px;border-radius:50%;
  background:var(--grad-soft);
  color:var(--brand-2);
  display:grid;place-items:center;
  font-size:14px;font-weight:800;
  border:1px solid rgba(122,46,99,.14);
}
.quote-name{font-size:14px;font-weight:800;color:var(--ink);}
.stars{margin-left:auto;color:var(--accent-2);font-size:11px;letter-spacing:1px;}
.quote-text{margin-top:12px;font-size:14px;line-height:1.8;color:var(--ink-2);}
.quote-date{margin-top:12px;font-size:12px;color:var(--ink-3);font-variant-numeric:tabular-nums;}

/* ============ FAQ ============ */
.faq{max-width:880px;margin:0 auto;display:flex;flex-direction:column;gap:12px;}
.faq-item{
  background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:0 22px;
  transition:border-color .22s ease,box-shadow .22s ease;
}
.faq-item:hover{border-color:rgba(255,90,110,.35);box-shadow:var(--sh-1);}
.faq-item[open]{box-shadow:var(--sh-1);}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:19px 0;
  font-size:16px;font-weight:700;color:var(--ink);
  cursor:pointer;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-icon{
  flex:0 0 auto;color:var(--ink-3);font-size:14px;
  transition:transform .3s ease,color .3s ease;
}
.faq-item[open] .faq-icon{transform:rotate(45deg);color:var(--accent);}
.faq-answer{
  padding:16px 0 20px;
  border-top:1px solid var(--line);
  font-size:15px;line-height:1.85;color:var(--ink-2);
}

/* ============ CTA 面板 ============ */
.cta-panel{
  position:relative;overflow:hidden;
  background:var(--grad-brand);
  border-radius:var(--r-xl);
  padding:40px 26px;
  color:#fff;
  display:grid;gap:26px;
  box-shadow:var(--sh-2);
}
@media(min-width:900px){
  .cta-panel{grid-template-columns:1.35fr auto;align-items:center;padding:56px 48px;}
}
.cta-panel::after{
  content:"";position:absolute;width:320px;height:320px;border-radius:50%;
  right:-90px;bottom:-140px;
  background:radial-gradient(circle,rgba(245,185,113,.42),rgba(245,185,113,0) 70%);
  pointer-events:none;
}
.cta-panel h2{font-size:clamp(21px,2.6vw,30px);line-height:1.3;font-weight:900;letter-spacing:-.01em;}
.cta-panel p{margin-top:12px;font-size:14.5px;line-height:1.85;color:rgba(255,255,255,.82);max-width:56ch;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;position:relative;z-index:1;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border-radius:var(--r-pill);
  font-size:14.5px;font-weight:800;
  transition:transform .2s ease,box-shadow .2s ease,filter .2s ease,background .2s ease,color .2s ease;
}
.btn-primary{background:var(--grad-brand);color:#fff;box-shadow:var(--sh-glow);}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.07);box-shadow:0 16px 36px -12px rgba(255,90,110,.6);}
.btn-primary:active{transform:translateY(0);box-shadow:var(--sh-1);}
.btn-light{background:#fff;color:var(--brand-1);box-shadow:var(--sh-1);}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--sh-2);}
.btn-light:active{transform:translateY(0);box-shadow:var(--sh-1);}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.6);}
.btn-ghost:hover{background:rgba(255,255,255,.14);transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(0);}
.btn-sm{padding:10px 20px;font-size:14px;}

/* ============ 頁尾 ============ */
.site-footer{
  background:var(--grad-brand);
  color:rgba(255,255,255,.72);
  padding:56px 0 26px;
  margin-top:64px;
}
.footer-grid{display:grid;grid-template-columns:1fr;gap:32px;}
@media(min-width:768px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:28px;}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand .brand-mark{box-shadow:none;background:rgba(255,255,255,.16);}
.footer-brand .brand-name{color:#fff;font-size:18px;font-weight:800;}
.footer-h{color:#fff;font-size:14px;font-weight:800;letter-spacing:.04em;margin:0 0 14px;}
.footer-links{display:flex;flex-direction:column;gap:10px;font-size:14px;}
.footer-links a{
  color:rgba(255,255,255,.75);
  display:inline-block;
  transition:color .2s ease,transform .2s ease;
}
.footer-links a:hover{color:var(--accent-2);transform:translateX(3px);}
.footer-desc{margin:0;font-size:14px;line-height:1.8;color:rgba(255,255,255,.72);}
.site-footer .search{background:rgba(255,255,255,.96);max-width:100%;margin-left:0;flex:1 1 auto;}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  border-top:1px solid rgba(255,255,255,.16);
  margin-top:34px;padding-top:18px;
  font-size:12px;color:rgba(255,255,255,.6);
}
@media(max-width:520px){
  .brand-name{font-size:17px;}
  .hero-stats{gap:8px;}
  .stat-chip{padding:8px 13px;font-size:11.5px;}
  .rank-title{font-size:16px;}
  .cta-actions .btn{width:100%;}
}

/* roulang page: category3 */
:root{
  --ink:#211828;
  --ink-2:#5D5468;
  --ink-3:#8C8497;
  --bg:#FBF7F4;
  --surface:#FFFFFF;
  --surface-2:#F5EFF7;
  --brand-1:#3A2350;
  --brand-2:#7A2E63;
  --accent:#FF5A6E;
  --accent-2:#F5B971;
  --line:#EAE1E8;
  --grad-brand:linear-gradient(135deg,#3A2350 0%,#7A2E63 58%,#FF5A6E 100%);
  --grad-soft:linear-gradient(150deg,#FFF0EC 0%,#F4E9FA 100%);
  --r-sm:10px;
  --r-md:16px;
  --r-lg:24px;
  --r-xl:32px;
  --r-pill:999px;
  --sh-1:0 2px 8px rgba(58,35,80,.06);
  --sh-2:0 18px 40px -18px rgba(58,35,80,.28);
  --sh-glow:0 12px 32px -10px rgba(255,90,110,.45);
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
:focus-visible{outline:3px solid var(--accent-2);outline-offset:2px;}

.container{width:100%;max-width:1200px;margin-inline:auto;padding-inline:16px;}
@media (min-width:640px){.container{padding-inline:24px;}}
@media (min-width:1024px){.container{padding-inline:32px;}}

.section{padding-block:56px;}
@media (min-width:768px){.section{padding-block:80px;}}
@media (min-width:1024px){.section{padding-block:96px;}}
.section--tight{padding-block:44px;}
@media (min-width:768px){.section--tight{padding-block:64px;}}

.section-head{max-width:760px;margin-bottom:32px;}
.section-head h2{
  font-size:clamp(22px,2.8vw,32px);
  line-height:1.25;
  font-weight:800;
  letter-spacing:-.01em;
  margin-bottom:12px;
}
.section-head p{font-size:15px;line-height:1.85;color:var(--ink-2);}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.08em;
  color:var(--brand-2);
  background:var(--surface-2);
  border-radius:var(--r-pill);
  padding:6px 14px;
  margin-bottom:16px;
}
.eyebrow i{color:var(--accent);}

/* ============ 按鈕 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  border-radius:var(--r-pill);
  border:1.5px solid transparent;
  font-size:15px;font-weight:700;line-height:1.2;
  padding:13px 26px;
  cursor:pointer;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--grad-brand);color:#fff;box-shadow:var(--sh-glow);}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.06);box-shadow:0 16px 36px -10px rgba(255,90,110,.6);}
.btn-primary:active{transform:translateY(0);box-shadow:var(--sh-1);}
.btn-ghost{background:#fff;color:var(--ink);border-color:var(--ink);}
.btn-ghost:hover{background:var(--surface-2);transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(0);}
.btn-sm{padding:9px 18px;font-size:14px;}
.btn i{font-size:13px;}

/* ============ 標籤 / 徽章 ============ */
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:700;letter-spacing:.02em;
  padding:4px 12px;border-radius:var(--r-pill);
  background:var(--surface-2);color:var(--brand-2);
}
.tag--accent{background:#FFEDEF;color:#C13B52;}
.tag--gold{background:#FDF3E3;color:#9A6A21;}

/* ============ 頁首 ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(251,247,244,.94);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.header-top-inner{
  display:flex;align-items:center;gap:18px;
  min-height:70px;padding-block:10px;
}
.brand{display:inline-flex;align-items:center;gap:11px;flex:0 0 auto;}
.brand-mark{
  width:42px;height:42px;border-radius:13px;
  background:var(--grad-brand);
  display:grid;place-items:center;
  color:#fff;font-size:17px;
  box-shadow:var(--sh-glow);
}
.brand-name{font-size:19px;font-weight:800;letter-spacing:-.01em;color:var(--ink);}
.search{
  display:flex;align-items:center;gap:8px;
  flex:1 1 auto;max-width:330px;min-width:0;
  background:#fff;border:1px solid var(--line);
  border-radius:var(--r-pill);
  padding:4px 4px 4px 15px;
  box-shadow:var(--sh-1);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.search:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(245,185,113,.45);}
.search > i{color:var(--ink-3);font-size:13px;flex:0 0 auto;}
.search input{
  flex:1 1 auto;min-width:0;border:0;background:transparent;outline:none;
  font-size:14px;color:var(--ink);padding:8px 0;font-family:inherit;
}
.search input::placeholder{color:var(--ink-3);}
.search button{
  flex:0 0 auto;border:0;border-radius:var(--r-pill);
  background:var(--grad-brand);color:#fff;
  font-size:13px;font-weight:700;padding:8px 16px;cursor:pointer;
  transition:filter .2s ease,transform .2s ease;
}
.search button:hover{filter:brightness(1.08);transform:translateY(-1px);}
.search-toggle{
  display:none;width:42px;height:42px;border-radius:var(--r-pill);
  border:1px solid var(--line);background:#fff;color:var(--ink-2);
  cursor:pointer;font-size:15px;flex:0 0 auto;
  transition:background .2s ease,color .2s ease;
}
.search-toggle:hover{background:var(--surface-2);color:var(--brand-2);}
.header-cta{flex:0 0 auto;margin-left:auto;}

.nav-channels{background:#fff;border-bottom:1px solid var(--line);}
.nav-channels-inner{
  display:flex;gap:8px;padding-block:10px;
  overflow-x:auto;scrollbar-width:none;
  -webkit-overflow-scrolling:touch;
  scroll-padding-inline:16px;
}
.nav-channels-inner::-webkit-scrollbar{display:none;}
.chan{
  flex:0 0 auto;white-space:nowrap;
  padding:8px 17px;border-radius:var(--r-pill);
  font-size:14px;font-weight:600;color:var(--ink-2);
  transition:background .2s ease,color .2s ease,box-shadow .2s ease;
}
.chan:hover{background:var(--surface-2);color:var(--brand-1);}
.chan:active{transform:translateY(1px);}
.chan.is-active{background:var(--grad-brand);color:#fff;box-shadow:var(--sh-glow);}

@media (max-width:900px){
  .search{display:none;}
  .search-toggle{display:inline-grid;place-items:center;}
  .site-header.search-open .header-top-inner{flex-wrap:wrap;}
  .site-header.search-open .search{
    display:flex;max-width:100%;order:5;flex:1 1 100%;margin-bottom:4px;
  }
  .header-cta{margin-left:0;}
  .header-top-inner{gap:12px;}
  .brand-name{font-size:17px;}
}
@media (max-width:520px){
  .header-cta{display:none;}
  .brand-mark{width:38px;height:38px;border-radius:12px;font-size:15px;}
  .brand-name{font-size:16px;}
}

/* ============ 分類頁首屏 ============ */
.page-hero{
  position:relative;
  overflow:hidden;
  background:var(--grad-soft);
  border-bottom:1px solid var(--line);
}
.page-hero::before{
  content:"";
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-2.jpg');
  background-size:cover;
  background-position:center;
  opacity:.18;
}
.page-hero::after{
  content:"";
  position:absolute;inset:0;
  background:
    radial-gradient(circle at 12% 18%,rgba(255,90,110,.14),transparent 46%),
    radial-gradient(circle at 88% 78%,rgba(245,185,113,.18),transparent 48%);
  pointer-events:none;
}
.page-hero-inner{position:relative;z-index:1;padding-block:40px 48px;}
@media (min-width:768px){.page-hero-inner{padding-block:54px 62px;}}
.crumbs{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:12.5px;color:var(--ink-3);margin-bottom:20px;
}
.crumbs a{transition:color .2s ease;}
.crumbs a:hover{color:var(--accent);}
.crumbs span{color:#C9BFD0;}
.page-title{
  font-size:clamp(26px,4vw,42px);
  line-height:1.18;
  font-weight:900;
  letter-spacing:-.015em;
  max-width:860px;
  margin-bottom:18px;
}
.page-title em{
  font-style:normal;
  background:var(--grad-brand);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.hero-lede{
  max-width:700px;
  font-size:15.5px;line-height:1.9;color:var(--ink-2);
  margin-bottom:26px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:30px;}
.filters{display:flex;flex-wrap:wrap;gap:8px;}
.filter{
  font-size:13px;font-weight:700;
  padding:8px 16px;border-radius:var(--r-pill);
  background:#fff;border:1px solid var(--line);color:var(--ink-2);
  cursor:pointer;transition:all .2s ease;
}
.filter:hover{border-color:var(--brand-2);color:var(--brand-2);transform:translateY(-1px);}
.filter.is-on{background:var(--brand-1);border-color:var(--brand-1);color:#fff;}

/* ============ 統計徽章 ============ */
.badge-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;}
.badge{
  display:inline-flex;align-items:baseline;gap:8px;
  background:#fff;border:1px solid var(--line);
  border-radius:var(--r-pill);
  padding:9px 18px;
  font-size:12px;font-weight:700;letter-spacing:.02em;color:var(--ink-2);
  box-shadow:var(--sh-1);
}
.badge .num{
  font-size:19px;font-weight:900;color:var(--brand-1);
  font-variant-numeric:tabular-nums;letter-spacing:0;
}
.badge.is-dark{background:var(--grad-brand);border-color:transparent;color:rgba(255,255,255,.8);box-shadow:var(--sh-glow);}
.badge.is-dark .num{color:#fff;}

/* ============ 時間軸區 ============ */
.split{display:grid;gap:32px;grid-template-columns:1fr;}
@media (min-width:1024px){
  .split{grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:40px;align-items:start;}
}
.timeline{display:flex;flex-direction:column;}
.tl-item{display:flex;gap:16px;align-items:stretch;margin-bottom:20px;}
.tl-rail{flex:0 0 58px;width:58px;display:flex;flex-direction:column;align-items:center;}
.tl-badge{
  width:58px;height:58px;border-radius:18px;
  background:var(--grad-brand);color:#fff;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  font-size:10.5px;font-weight:700;letter-spacing:.08em;
  box-shadow:var(--sh-2);flex:0 0 auto;
}
.tl-badge b{font-size:18px;font-weight:900;font-variant-numeric:tabular-nums;letter-spacing:0;line-height:1.2;}
.tl-rail::after{
  content:"";flex:1;width:0;
  border-left:2px dashed #DFCFE4;
  margin-top:10px;
}
.tl-item:last-child .tl-rail::after{display:none;}
.tl-card{
  flex:1 1 auto;min-width:0;
  background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:22px 24px;
  box-shadow:var(--sh-1);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.tl-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:#E3CFE6;}
.tl-card h3{
  font-size:18px;font-weight:800;line-height:1.45;
  margin-bottom:9px;letter-spacing:-.01em;
}
.tl-card p{font-size:14.5px;line-height:1.85;color:var(--ink-2);}
.tl-meta{
  display:flex;flex-wrap:wrap;gap:9px 16px;align-items:center;
  margin-top:15px;font-size:12.5px;color:var(--ink-3);
  font-variant-numeric:tabular-nums;
}
.tl-meta i{margin-right:5px;font-size:11px;}
.tl-link{
  display:inline-flex;align-items:center;gap:7px;
  margin-top:16px;font-size:13.5px;font-weight:700;color:var(--brand-2);
  transition:color .2s ease,gap .2s ease;
}
.tl-link:hover{color:var(--accent);gap:11px;}
@media (max-width:520px){
  .tl-item{gap:12px;}
  .tl-rail{flex:0 0 46px;width:46px;}
  .tl-badge{width:46px;height:46px;border-radius:14px;}
  .tl-badge b{font-size:15px;}
  .tl-badge span{font-size:9px;}
  .tl-card{padding:18px;}
  .tl-card h3{font-size:16.5px;}
}

/* ============ 側欄 ============ */
.side-card{
  background:#fff;border:1px solid var(--line);
  border-radius:var(--r-lg);padding:22px;
  box-shadow:var(--sh-1);margin-bottom:20px;
}
.side-card h3{font-size:16px;font-weight:800;margin-bottom:16px;}
.steps li{display:flex;gap:12px;padding-bottom:14px;}
.steps li:last-child{padding-bottom:0;}
.step-num{
  flex:0 0 26px;width:26px;height:26px;border-radius:50%;
  background:var(--grad-soft);color:var(--brand-2);
  display:grid;place-items:center;font-size:12px;font-weight:800;
  font-variant-numeric:tabular-nums;margin-top:3px;
}
.steps h4{font-size:14px;font-weight:700;margin-bottom:3px;}
.steps p{font-size:13px;line-height:1.75;color:var(--ink-2);}
.chapter-jump li + li{border-top:1px dashed var(--line);}
.chapter-jump a{
  display:flex;align-items:center;gap:12px;
  padding:11px 0;font-size:13.5px;font-weight:600;color:var(--ink-2);
  transition:color .2s ease,transform .2s ease;
}
.chapter-jump a:hover{color:var(--accent);transform:translateX(3px);}
.chapter-jump .idx{
  font-size:12px;font-weight:900;color:var(--brand-2);
  font-variant-numeric:tabular-nums;letter-spacing:.02em;
}
.side-thumb{
  border-radius:var(--r-md);overflow:hidden;
  aspect-ratio:16/10;background:var(--surface-2);margin-bottom:14px;
  position:relative;
}
.side-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.side-card:hover .side-thumb img{transform:scale(1.04);}
.side-thumb .tag{position:absolute;top:10px;left:10px;background:rgba(33,24,40,.78);color:#fff;}
.side-note{font-size:13px;line-height:1.8;color:var(--ink-2);}
.side-note b{color:var(--ink);}

/* ============ 四個角度 ============ */
.angle-grid{display:grid;gap:18px;grid-template-columns:1fr;}
@media (min-width:640px){.angle-grid{grid-template-columns:repeat(2,1fr);}}
@media (min-width:1024px){.angle-grid{grid-template-columns:repeat(4,1fr);}}
.angle-card{
  background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);padding:24px;
  box-shadow:var(--sh-1);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.angle-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:#E6D3E8;}
.angle-icon{
  width:46px;height:46px;border-radius:14px;
  background:var(--grad-soft);color:var(--brand-2);
  display:grid;place-items:center;font-size:17px;margin-bottom:15px;
}
.angle-card h3{font-size:16.5px;font-weight:800;margin-bottom:8px;}
.angle-card p{font-size:14px;line-height:1.8;color:var(--ink-2);}

/* ============ 適合誰 ============ */
.fit-grid{display:grid;gap:16px;grid-template-columns:1fr;}
@media (min-width:768px){.fit-grid{grid-template-columns:repeat(2,1fr);}}
.fit-item{
  display:flex;gap:16px;
  background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);padding:22px;
  box-shadow:var(--sh-1);
  transition:transform .25s ease,box-shadow .25s ease;
}
.fit-item:hover{transform:translateY(-3px);box-shadow:var(--sh-2);}
.fit-ico{
  flex:0 0 42px;width:42px;height:42px;border-radius:50%;
  background:var(--grad-soft);color:var(--brand-2);
  display:grid;place-items:center;font-size:15px;
}
.fit-item h3{font-size:15.5px;font-weight:800;margin-bottom:5px;}
.fit-item p{font-size:13.8px;line-height:1.8;color:var(--ink-2);}

/* ============ 數據帶 ============ */
.stat-band{
  position:relative;overflow:hidden;
  background:var(--grad-brand);
  border-radius:var(--r-xl);
  padding:36px 26px;
  color:#fff;
  display:grid;gap:24px;grid-template-columns:repeat(2,1fr);
  box-shadow:var(--sh-2);
}
@media (min-width:860px){.stat-band{grid-template-columns:repeat(4,1fr);padding:44px 40px;}}
.stat-band::after{
  content:"";position:absolute;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(245,185,113,.45),transparent 70%);
  right:-110px;top:-130px;pointer-events:none;
}
.stat{position:relative;z-index:1;}
.stat .n{
  font-size:clamp(26px,3.4vw,36px);font-weight:900;line-height:1.1;
  font-variant-numeric:tabular-nums;letter-spacing:-.02em;display:block;margin-bottom:6px;
}
.stat .l{font-size:12.5px;font-weight:600;color:rgba(255,255,255,.78);letter-spacing:.02em;}

/* ============ FAQ ============ */
.faq{max-width:880px;margin-inline:auto;}
.faq-item{
  background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);
  box-shadow:var(--sh-1);
  margin-bottom:12px;overflow:hidden;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:#E4CFE6;box-shadow:var(--sh-2);}
.faq-item summary{
  list-style:none;cursor:pointer;
  padding:18px 22px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-size:16px;font-weight:700;line-height:1.5;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--brand-2);}
.plus{
  flex:0 0 auto;width:26px;height:26px;border-radius:50%;
  background:var(--surface-2);color:var(--brand-2);
  display:grid;place-items:center;font-size:14px;font-weight:700;
  transition:transform .25s ease,background .25s ease,color .25s ease;
}
.faq-item[open] .plus{transform:rotate(45deg);background:var(--accent);color:#fff;}
.faq-a{
  border-top:1px solid var(--line);
  padding:16px 22px 20px;
  font-size:14.8px;line-height:1.85;color:var(--ink-2);
}

/* ============ CTA ============ */
.cta-panel{
  position:relative;overflow:hidden;
  background:var(--grad-brand);
  border-radius:var(--r-xl);
  padding:40px 26px;
  color:#fff;
  display:grid;gap:26px;
  box-shadow:var(--sh-2);
}
@media (min-width:900px){
  .cta-panel{grid-template-columns:1.45fr .95fr;align-items:center;padding:56px 48px;}
}
.cta-panel::after{
  content:"";position:absolute;width:360px;height:360px;border-radius:50%;
  background:radial-gradient(circle,rgba(245,185,113,.42),transparent 70%);
  right:-100px;bottom:-150px;pointer-events:none;
}
.cta-panel h2{
  position:relative;z-index:1;
  font-size:clamp(22px,2.9vw,32px);font-weight:900;line-height:1.3;
  letter-spacing:-.01em;margin-bottom:12px;
}
.cta-panel p{position:relative;z-index:1;font-size:14.8px;line-height:1.85;color:rgba(255,255,255,.82);}
.cta-actions{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:12px;}
.cta-actions .btn-primary{background:#fff;color:var(--brand-1);box-shadow:0 14px 30px -12px rgba(0,0,0,.45);}
.cta-actions .btn-primary:hover{background:#FFF3EE;color:var(--brand-1);}
.cta-actions .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.65);}
.cta-actions .btn-ghost:hover{background:rgba(255,255,255,.12);}

/* ============ 頁尾 ============ */
.site-footer{
  background:var(--grad-brand);
  color:rgba(255,255,255,.75);
  padding-block:56px 24px;
  margin-top:0;
}
.footer-grid{display:grid;gap:36px;grid-template-columns:1fr;}
@media (min-width:768px){.footer-grid{grid-template-columns:repeat(2,1fr);}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.25fr;}}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px;}
.footer-brand .brand-mark{background:rgba(255,255,255,.16);box-shadow:none;}
.footer-brand .brand-name{color:#fff;font-size:18px;font-weight:800;}
.footer-desc{font-size:13.5px;line-height:1.85;color:rgba(255,255,255,.72);max-width:34ch;}
.footer-h{font-size:14px;font-weight:800;color:#fff;margin-bottom:16px;letter-spacing:.02em;}
.footer-links{display:flex;flex-direction:column;gap:10px;font-size:13.5px;}
.footer-links a{
  display:inline-block;color:rgba(255,255,255,.75);
  transition:color .2s ease,transform .2s ease;
}
.footer-links a:hover{color:var(--accent-2);transform:translateX(2px);}
.site-footer .search{
  background:rgba(255,255,255,.1);
  border-color:rgba(255,255,255,.22);
  box-shadow:none;max-width:100%;margin:0;
}
.site-footer .search:focus-within{border-color:var(--accent-2);box-shadow:0 0 0 3px rgba(245,185,113,.35);}
.site-footer .search > i{color:rgba(255,255,255,.7);}
.site-footer .search input{color:#fff;}
.site-footer .search input::placeholder{color:rgba(255,255,255,.55);}
.site-footer .search button{background:#fff;color:var(--brand-1);}
.footer-bottom{
  margin-top:40px;padding-top:20px;
  border-top:1px solid rgba(255,255,255,.18);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:12px;color:rgba(255,255,255,.62);
}
@media (max-width:520px){
  .footer-bottom{flex-direction:column;}
}

/* roulang page: category4 */
:root{
  --ink:#211828;
  --ink-2:#5D5468;
  --ink-3:#8C8497;
  --bg:#FBF7F4;
  --surface:#FFFFFF;
  --surface-2:#F5EFF7;
  --brand-1:#3A2350;
  --brand-2:#7A2E63;
  --accent:#FF5A6E;
  --accent-2:#F5B971;
  --line:#EAE1E8;
  --grad-brand:linear-gradient(135deg,#3A2350 0%,#7A2E63 58%,#FF5A6E 100%);
  --grad-soft:linear-gradient(150deg,#FFF0EC 0%,#F4E9FA 100%);
  --r-sm:10px;
  --r-md:16px;
  --r-lg:24px;
  --r-xl:32px;
  --r-pill:999px;
  --sh-1:0 2px 8px rgba(58,35,80,.06);
  --sh-2:0 18px 40px -18px rgba(58,35,80,.28);
  --sh-glow:0 12px 32px -10px rgba(255,90,110,.45);
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
a{color:inherit;text-decoration:none;}
img{display:block;max-width:100%;}
button,input{font-family:inherit;font-size:inherit;}
button{cursor:pointer;}
section{scroll-margin-top:130px;}
:focus-visible{outline:3px solid var(--accent-2);outline-offset:2px;border-radius:6px;}

.container{width:100%;max-width:1200px;margin:0 auto;padding-left:16px;padding-right:16px;}
@media (min-width:640px){.container{padding-left:24px;padding-right:24px;}}
@media (min-width:1024px){.container{padding-left:32px;padding-right:32px;}}

/* ============ HEADER ============ */
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(251,247,244,.94);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.header-top{position:relative;}
.header-top-inner{
  display:flex;
  align-items:center;
  gap:14px;
  height:66px;
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:38px;height:38px;
  border-radius:12px;
  background:var(--grad-brand);
  display:grid;place-items:center;
  color:#fff;font-size:16px;
  box-shadow:var(--sh-1);
  flex:0 0 auto;
}
.brand-name{
  font-size:18px;
  font-weight:800;
  letter-spacing:-.01em;
  white-space:nowrap;
}
.search{
  display:flex;
  align-items:center;
  gap:8px;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-pill);
  padding:5px 5px 5px 16px;
  width:100%;
  max-width:320px;
  margin-left:auto;
  transition:border-color .2s,box-shadow .2s;
}
.search > i{color:var(--ink-3);font-size:13px;flex:0 0 auto;}
.search input{
  border:0;outline:0;background:transparent;
  flex:1 1 auto;min-width:0;
  font-size:14px;color:var(--ink);
  padding:6px 0;
}
.search input::placeholder{color:var(--ink-3);}
.search button{
  border:0;flex:0 0 auto;
  background:var(--grad-brand);
  color:#fff;font-size:13px;font-weight:700;
  padding:8px 16px;border-radius:var(--r-pill);
  transition:transform .18s,box-shadow .18s,filter .18s;
}
.search button:hover{transform:translateY(-1px);box-shadow:var(--sh-glow);}
.search:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px rgba(245,185,113,.5);}
.search-toggle{
  display:none;
  width:42px;height:42px;
  border:1px solid var(--line);
  border-radius:var(--r-pill);
  background:var(--surface);
  color:var(--ink);
  place-items:center;
}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--r-pill);
  font-weight:700;
  border:0;
  line-height:1.2;
  transition:transform .2s,box-shadow .2s,background .2s,color .2s,filter .2s;
}
.btn-primary{background:var(--grad-brand);color:#fff;box-shadow:var(--sh-1);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--sh-glow);filter:brightness(1.06);}
.btn-primary:active{transform:translateY(0);box-shadow:var(--sh-1);}
.btn-ghost{background:var(--surface);color:var(--ink);border:1.5px solid var(--ink);}
.btn-ghost:hover{background:var(--surface-2);transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(0);}
.btn-sm{padding:9px 20px;font-size:14px;}
.btn-lg{padding:14px 30px;font-size:15px;}
.header-cta{flex:0 0 auto;white-space:nowrap;}

/* channel nav */
.nav-channels{
  background:rgba(255,255,255,.55);
  border-top:1px solid var(--line);
}
.nav-channels-inner{
  display:flex;
  gap:8px;
  overflow-x:auto;
  padding-top:9px;
  padding-bottom:9px;
  scrollbar-width:none;
  -ms-overflow-style:none;
  -webkit-overflow-scrolling:touch;
}
.nav-channels-inner::-webkit-scrollbar{display:none;}
.chan{
  flex:0 0 auto;
  padding:8px 18px;
  border-radius:var(--r-pill);
  font-size:14px;
  font-weight:700;
  color:var(--ink-2);
  white-space:nowrap;
  transition:background .2s,color .2s,box-shadow .2s,transform .2s;
}
.chan:hover{background:var(--surface-2);color:var(--ink);}
.chan.is-active{background:var(--grad-brand);color:#fff;box-shadow:var(--sh-glow);}
.chan.is-active:hover{transform:translateY(-1px);}

@media (max-width:767px){
  .header-top-inner{height:60px;gap:10px;}
  .brand-name{font-size:16px;}
  .brand-mark{width:34px;height:34px;border-radius:10px;font-size:14px;}
  .header-top-inner > .search{display:none;}
  .search-toggle{display:grid;margin-left:auto;}
  .site-header.search-open .search{
    display:flex;
    position:absolute;
    top:0;left:0;right:0;
    height:60px;
    max-width:none;
    margin:0;
    padding:0 14px 0 18px;
    border:0;
    border-bottom:1px solid var(--line);
    border-radius:0;
    background:#fff;
    z-index:60;
    box-shadow:var(--sh-2);
  }
  .header-cta{padding:8px 15px;font-size:13px;}
}

/* ============ HERO ============ */
.cat-hero{
  position:relative;
  overflow:hidden;
  isolation:isolate;
  padding:64px 0 60px;
  color:#fff;
}
.cat-hero::before{
  content:"";
  position:absolute;inset:0;
  background-image:url(/assets/images/backpic/back-2.jpg);
  background-size:cover;
  background-position:center 35%;
  opacity:.46;
  z-index:-2;
}
.cat-hero::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(115deg,rgba(58,35,80,.95) 0%,rgba(122,46,99,.84) 52%,rgba(255,90,110,.58) 100%);
  z-index:-1;
}
.cat-hero-text{max-width:760px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:700;letter-spacing:.06em;
  padding:7px 16px;
  border-radius:var(--r-pill);
  background:rgba(255,255,255,.16);
  border:1px solid rgba(255,255,255,.32);
  color:#fff;
  margin-bottom:20px;
}
.cat-hero h1{
  font-size:clamp(28px,4.2vw,44px);
  line-height:1.18;
  font-weight:900;
  letter-spacing:-.01em;
  margin-bottom:18px;
  text-wrap:balance;
}
.cat-hero-sub{
  font-size:16px;
  line-height:1.85;
  color:rgba(255,255,255,.86);
  max-width:660px;
  margin-bottom:28px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:34px;}
.hero-actions .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.6);}
.hero-actions .btn-ghost:hover{background:rgba(255,255,255,.14);}
.metric-row{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:10px;
  max-width:720px;
}
@media (min-width:768px){.metric-row{grid-template-columns:repeat(4,minmax(0,1fr));}}
.metric{
  background:rgba(255,255,255,.13);
  border:1px solid rgba(255,255,255,.26);
  border-radius:var(--r-md);
  padding:14px 16px;
  backdrop-filter:blur(6px);
}
.metric:first-child{background:rgba(255,255,255,.94);border-color:transparent;color:var(--ink);}
.metric-num{
  display:block;
  font-size:26px;
  font-weight:900;
  line-height:1.15;
  font-variant-numeric:tabular-nums;
  letter-spacing:-.02em;
}
.metric-label{display:block;font-size:12px;font-weight:700;letter-spacing:.02em;opacity:.82;margin-top:2px;}

/* ============ SECTION SHELL ============ */
.section{padding:64px 0;}
@media (min-width:768px){.section{padding:80px 0;}}
@media (min-width:1024px){.section{padding:96px 0;}}
.section-soft{background:var(--surface-2);}
.section-head{max-width:720px;margin-bottom:40px;}
.section-head h2{
  font-size:clamp(22px,2.8vw,32px);
  font-weight:800;
  line-height:1.3;
  letter-spacing:-.01em;
  margin-bottom:12px;
}
.section-head p{font-size:15px;line-height:1.85;color:var(--ink-2);}
.kicker{
  display:inline-block;
  font-size:12px;font-weight:700;letter-spacing:.08em;
  color:var(--brand-2);
  background:var(--grad-soft);
  border-radius:var(--r-pill);
  padding:6px 14px;
  margin-bottom:14px;
}

/* ============ STEP BLOCKS (圖文交錯) ============ */
.steps-stack{display:flex;flex-direction:column;gap:26px;}
.step-block{
  display:grid;
  gap:26px;
  align-items:center;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-xl);
  padding:20px;
  box-shadow:var(--sh-1);
  transition:box-shadow .28s,transform .28s,border-color .28s;
}
.step-block:hover{box-shadow:var(--sh-2);transform:translateY(-3px);border-color:#DCD0DE;}
.step-media{
  border-radius:var(--r-lg);
  overflow:hidden;
  background:var(--grad-soft);
  aspect-ratio:4/3;
}
.step-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.step-block:hover .step-media img{transform:scale(1.04);}
.step-body{padding:4px 4px 8px;}
.step-num{
  display:block;
  font-size:42px;
  font-weight:900;
  line-height:1;
  letter-spacing:-.03em;
  font-variant-numeric:tabular-nums;
  background:var(--grad-brand);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  margin-bottom:10px;
}
.step-body h3{
  font-size:19px;
  font-weight:800;
  line-height:1.45;
  margin-bottom:10px;
}
.step-body > p{font-size:15px;line-height:1.9;color:var(--ink-2);margin-bottom:16px;}
.check-list{display:flex;flex-direction:column;gap:9px;margin-bottom:18px;}
.check-list li{
  position:relative;
  padding-left:26px;
  font-size:14.5px;
  line-height:1.75;
  color:var(--ink-2);
}
.check-list li::before{
  content:"\f00c";
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  position:absolute;
  left:0;top:2px;
  font-size:12px;
  color:var(--accent);
}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;}
.tag{
  font-size:12px;
  font-weight:700;
  letter-spacing:.02em;
  padding:5px 13px;
  border-radius:var(--r-pill);
  background:var(--surface-2);
  color:var(--brand-2);
  border:1px solid var(--line);
}
.tag-accent{background:rgba(255,90,110,.1);color:#C8344A;border-color:rgba(255,90,110,.24);}
@media (min-width:900px){
  .step-block{grid-template-columns:1fr 1fr;gap:46px;padding:30px;}
  .step-block.is-flip .step-media{order:2;}
  .step-block.is-flip .step-body{order:1;}
  .step-media{aspect-ratio:16/12;}
}

/* ============ QUOTES ============ */
.quote-grid{
  display:grid;
  gap:20px;
  grid-template-columns:1fr;
}
@media (min-width:700px){.quote-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media (min-width:1024px){.quote-grid{grid-template-columns:repeat(3,minmax(0,1fr));}}
.quote-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  padding:24px;
  box-shadow:var(--sh-1);
  display:flex;
  flex-direction:column;
  gap:14px;
  transition:transform .25s,box-shadow .25s;
}
.quote-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.quote-top{display:flex;align-items:center;gap:12px;}
.avatar{
  width:38px;height:38px;
  border-radius:50%;
  background:var(--grad-soft);
  border:1px solid var(--line);
  display:grid;place-items:center;
  font-weight:800;
  font-size:15px;
  color:var(--brand-2);
  flex:0 0 auto;
}
.quote-name{font-size:14px;font-weight:800;}
.quote-meta{font-size:12px;color:var(--ink-3);}
.stars{display:flex;gap:3px;color:var(--accent-2);font-size:12px;margin-top:2px;}
.quote-text{font-size:14.5px;line-height:1.85;color:var(--ink-2);flex:1;}
.quote-date{font-size:12px;color:var(--ink-3);font-variant-numeric:tabular-nums;}

/* ============ FAQ ============ */
.faq-wrap{max-width:880px;}
.faq-item{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-md);
  margin-bottom:12px;
  overflow:hidden;
  transition:box-shadow .22s,border-color .22s;
}
.faq-item:hover{box-shadow:var(--sh-1);border-color:#DCD0DE;}
.faq-item summary{
  list-style:none;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:20px 24px;
  font-size:16px;
  font-weight:700;
  line-height:1.6;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-plus{
  font-size:17px;
  color:var(--ink-3);
  transition:transform .25s,color .25s;
  flex:0 0 auto;
}
.faq-item[open] .faq-plus{transform:rotate(45deg);color:var(--accent);}
.faq-item[open] summary{padding-bottom:14px;}
.faq-answer{
  margin:0 24px 22px;
  padding-top:15px;
  border-top:1px solid var(--line);
  font-size:15px;
  line-height:1.85;
  color:var(--ink-2);
}

/* ============ CTA PANEL ============ */
.cta-panel{
  position:relative;
  overflow:hidden;
  isolation:isolate;
  background:var(--grad-brand);
  color:#fff;
  border-radius:var(--r-xl);
  padding:44px 26px;
  display:grid;
  gap:26px;
  box-shadow:var(--sh-2);
}
.cta-panel::before{
  content:"";
  position:absolute;
  width:340px;height:340px;
  right:-110px;top:-140px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(245,185,113,.55) 0%,rgba(245,185,113,0) 70%);
  z-index:-1;
}
.cta-panel::after{
  content:"";
  position:absolute;
  width:300px;height:300px;
  left:-120px;bottom:-150px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(255,90,110,.45) 0%,rgba(255,90,110,0) 70%);
  z-index:-1;
}
.cta-panel h2{
  font-size:clamp(22px,2.6vw,30px);
  font-weight:900;
  line-height:1.3;
  letter-spacing:-.01em;
  margin-bottom:12px;
}
.cta-panel p{font-size:15px;line-height:1.85;color:rgba(255,255,255,.82);max-width:520px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;}
.cta-actions .btn-primary{background:#fff;color:var(--brand-1);box-shadow:0 12px 28px -12px rgba(0,0,0,.5);}
.cta-actions .btn-primary:hover{background:#fff;box-shadow:0 16px 32px -12px rgba(0,0,0,.55);}
.cta-actions .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.6);}
.cta-actions .btn-ghost:hover{background:rgba(255,255,255,.14);}
@media (min-width:900px){
  .cta-panel{grid-template-columns:1.4fr .9fr;align-items:center;padding:56px 48px;gap:36px;}
  .cta-actions{justify-content:flex-end;}
}

/* ============ FOOTER ============ */
.site-footer{
  background:var(--grad-brand);
  color:#F3EDF6;
  margin-top:80px;
  padding-top:56px;
}
.footer-grid{display:grid;grid-template-columns:1fr;gap:34px;}
@media (min-width:768px){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.9fr 1fr 1fr 1.5fr;gap:44px;}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.footer-brand .brand-name{color:#fff;font-size:18px;font-weight:800;}
.footer-desc{font-size:14px;line-height:1.85;color:rgba(255,255,255,.74);max-width:340px;}
.footer-h{
  font-size:14px;
  font-weight:800;
  color:#fff;
  letter-spacing:.02em;
  margin-bottom:16px;
}
.footer-links{display:flex;flex-direction:column;gap:11px;}
.footer-links a{
  display:inline-block;
  font-size:14px;
  color:rgba(255,255,255,.78);
  transition:color .2s,transform .2s;
}
.footer-links a:hover{color:var(--accent-2);transform:translateX(2px);}
.site-footer .search{max-width:100%;margin:0;background:#fff;}
.footer-bottom{
  margin-top:42px;
  border-top:1px solid rgba(255,255,255,.18);
  padding:20px 0 30px;
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  justify-content:space-between;
  align-items:center;
}
.footer-bottom p{font-size:12px;color:rgba(255,255,255,.62);line-height:1.7;margin:0;}

/* utilities */
.tnum{font-variant-numeric:tabular-nums;}
.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;
}