/* roulang page: index */
:root{
  --bg-0:#05070F;
  --bg-1:#0A0F1E;
  --bg-2:#111A33;
  --brand:#37E0C8;
  --brand-hover:#5CF0DA;
  --brand-press:#22C0AA;
  --accent:#7C5CFF;
  --gold:#F5C36B;
  --text-1:#E8EEF9;
  --text-2:#A7B4CC;
  --text-3:#6C7A94;
  --line:rgba(255,255,255,.10);
  --glass:rgba(18,26,48,.55);
  --radius:16px;
  --radius-lg:20px;
  --radius-sm:12px;
  --shadow-card:0 8px 28px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.06);
  --glow:0 8px 24px rgba(55,224,200,.28);
  --container:1200px;
  --font-mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg-0);
  color:var(--text-1);
  font-family:'Noto Sans TC','PingFang TC','Microsoft JhengHei',system-ui,sans-serif;
  font-size:16px;
  line-height:1.85;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
a{color:var(--brand);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--brand-hover)}
button,input{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:-.01em;font-weight:700}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
svg{display:block}
.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}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ---------- 按鈕 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 28px;border-radius:999px;border:1px solid transparent;
  font-size:15px;font-weight:700;letter-spacing:.02em;cursor:pointer;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease,filter .25s ease,color .25s ease;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,var(--brand),var(--brand-hover));
  color:#04170F;box-shadow:var(--glow);
}
.btn-primary:hover{color:#04170F;transform:translateY(-1px);filter:brightness(1.08);box-shadow:0 14px 32px rgba(55,224,200,.42)}
.btn-primary:active{transform:translateY(0);box-shadow:0 4px 14px rgba(55,224,200,.24)}
.btn-ghost{background:transparent;border-color:rgba(55,224,200,.4);color:var(--brand)}
.btn-ghost:hover{background:rgba(55,224,200,.08);color:var(--brand-hover);transform:translateY(-1px)}
.btn-text{background:none;border:0;padding:0;height:auto;color:var(--text-2);font-weight:500;border-radius:0}
.btn-text:hover{color:var(--brand)}
.btn:focus-visible,a:focus-visible,summary:focus-visible,input:focus-visible{outline:2px solid var(--brand);outline-offset:2px}
.btn-sm{height:40px;padding:0 20px;font-size:14px}

/* ---------- 玻璃卡 ---------- */
.glass{
  position:relative;
  background:var(--glass);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card);
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
}
.glass::before{
  content:'';position:absolute;top:0;left:16px;right:16px;height:1px;
  background:linear-gradient(90deg,transparent,rgba(55,224,200,.3),transparent);
  pointer-events:none;
}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .glass,.site-header.scrolled,.compare-wrap{background:var(--bg-2)}
}

/* ---------- 徽章 ---------- */
.badge{
  display:inline-flex;align-items:center;justify-content:center;
  height:22px;padding:0 10px;border-radius:999px;
  font-size:11px;font-weight:500;line-height:1;letter-spacing:.04em;
  background:rgba(55,224,200,.10);color:var(--brand);
}
.badge-accent{background:rgba(124,92,255,.14);color:#B7A6FF}
.badge-gold{background:rgba(245,195,107,.14);color:var(--gold)}

/* ---------- 頭部導航 ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:120;
  height:76px;border-bottom:1px solid transparent;
  transition:height .3s ease,background .3s ease,backdrop-filter .3s ease,border-color .3s ease;
}
.site-header.scrolled{
  height:64px;
  background:rgba(5,7,15,.74);
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  border-bottom-color:var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:100%;gap:24px}
.brand{display:flex;align-items:center;gap:10px;color:var(--text-1);flex:0 0 auto}
.brand:hover{color:var(--text-1)}
.brand-mark{
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand),var(--accent));
  box-shadow:0 6px 18px rgba(55,224,200,.25);flex:0 0 auto;
}
.brand-text{font-size:17px;font-weight:700;letter-spacing:.01em;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:26px;flex:1 1 auto;justify-content:center}
.nav-links a{
  position:relative;color:var(--text-2);font-size:15px;font-weight:500;padding:8px 0;white-space:nowrap;
  transition:color .2s ease;
}
.nav-links a::after{
  content:'';position:absolute;left:0;bottom:2px;width:0;height:2px;border-radius:2px;
  background:var(--brand);transition:width .25s ease;
}
.nav-links a:hover{color:var(--text-1)}
.nav-links a:hover::after{width:100%}
.nav-links a.active{color:var(--brand)}
.nav-links a.active::after{width:100%}
.nav-actions{display:flex;align-items:center;gap:14px;flex:0 0 auto}
.nav-login{font-size:15px;font-weight:500;color:var(--text-2)}
.nav-login:hover{color:var(--text-1)}
.nav-toggle{
  display:none;align-items:center;justify-content:center;gap:6px;
  width:auto;height:40px;padding:0 16px;border-radius:999px;
  background:var(--glass);border:1px solid var(--line);color:var(--text-1);
  font-size:14px;cursor:pointer;
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
}
.nav-toggle .bars{display:flex;flex-direction:column;gap:4px}
.nav-toggle .bars span{display:block;width:16px;height:2px;border-radius:2px;background:currentColor}

/* ---------- 抽屜 ---------- */
.drawer-mask{
  position:fixed;inset:0;background:rgba(2,4,10,.66);z-index:130;
  opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease;
}
.drawer-mask.open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(88vw,360px);z-index:140;
  background:rgba(10,15,30,.94);
  backdrop-filter:blur(18px) saturate(120%);
  -webkit-backdrop-filter:blur(18px) saturate(120%);
  border-left:1px solid var(--line);
  transform:translateX(100%);transition:transform .35s cubic-bezier(.4,0,.2,1);
  display:flex;flex-direction:column;padding:22px 22px 26px;
  overflow-y:auto;
}
.drawer::before{
  content:'';position:absolute;top:-80px;right:-60px;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(55,224,200,.20),transparent 68%);pointer-events:none;
}
.drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;position:relative}
.drawer-close{
  width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  background:rgba(255,255,255,.06);border:1px solid var(--line);color:var(--text-1);cursor:pointer;
}
.drawer-close:hover{background:rgba(255,255,255,.1)}
.drawer-nav{display:flex;flex-direction:column;gap:2px;position:relative}
.drawer-nav a{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 4px;font-size:17px;font-weight:500;color:var(--text-2);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.drawer-nav a:hover,.drawer-nav a.active{color:var(--brand)}
.drawer-foot{margin-top:auto;padding-top:24px;position:relative}
.drawer-foot .btn{width:100%}

/* ---------- 首屏 ---------- */
.hero{
  position:relative;isolation:isolate;overflow:hidden;
  padding:150px 0 88px;
  min-height:clamp(520px,62vh,720px);
  display:flex;align-items:center;
}
.hero::before{
  content:'';position:absolute;inset:0;z-index:-2;
  background:url(/assets/images/backpic/back-1.jpg) center/cover no-repeat;
  opacity:.42;
}
.hero::after{
  content:'';position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(circle at 78% 28%,rgba(55,224,200,.16),transparent 60%),
    radial-gradient(circle at 12% 82%,rgba(124,92,255,.14),transparent 58%),
    linear-gradient(180deg,rgba(5,7,15,.80) 0%,rgba(5,7,15,.90) 55%,var(--bg-0) 100%);
}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;width:100%}
.hero-copy{max-width:620px}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  height:30px;padding:0 14px;border-radius:999px;margin-bottom:22px;
  background:rgba(55,224,200,.10);border:1px solid rgba(55,224,200,.24);
  color:var(--brand);font-size:13px;font-weight:500;letter-spacing:.04em;
}
.hero-eyebrow .pulse{
  width:6px;height:6px;border-radius:50%;background:var(--brand);
  box-shadow:0 0 0 0 rgba(55,224,200,.6);animation:pulse 2.4s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(55,224,200,.55)}
  70%{box-shadow:0 0 0 10px rgba(55,224,200,0)}
  100%{box-shadow:0 0 0 0 rgba(55,224,200,0)}
}
.hero h1{font-size:clamp(34px,4.2vw,56px);line-height:1.2;margin-bottom:18px}
.hero h1 .hl{
  background:linear-gradient(120deg,var(--brand),var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{font-size:18px;color:var(--text-2);max-width:520px;margin-bottom:30px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:32px}
.trust-row{display:flex;flex-wrap:wrap;gap:22px}
.trust-row li{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--text-2)}
.trust-row svg{color:var(--brand);flex:0 0 auto}

.hero-card{width:100%;max-width:380px;justify-self:end;padding:24px}
.hc-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;position:relative}
.hc-tag{font-size:15px;font-weight:700;color:var(--text-1)}
.hc-note{font-size:12px;color:var(--text-3);letter-spacing:.06em}
.hc-list{display:grid;gap:14px;margin-bottom:22px;position:relative}
.hc-list li{display:flex;align-items:flex-start;gap:12px}
.hc-list strong{display:block;font-size:15px;color:var(--text-1);line-height:1.4}
.hc-list p{font-size:13px;color:var(--text-3);line-height:1.6;margin-top:2px}
.dot{width:9px;height:9px;border-radius:50%;margin-top:7px;flex:0 0 auto}
.dot-t1{background:var(--text-3)}
.dot-t2{background:var(--brand);box-shadow:0 0 12px rgba(55,224,200,.7)}
.dot-t3{background:var(--gold);box-shadow:0 0 12px rgba(245,195,107,.55)}
.hc-btn{width:100%;position:relative}

/* ---------- 通用板塊 ---------- */
.section{padding:88px 0;position:relative}
.section-alt{background:var(--bg-1)}
.section-alt::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:64px 64px;
  opacity:.5;
  mask-image:radial-gradient(circle at 50% 40%,#000,transparent 78%);
  -webkit-mask-image:radial-gradient(circle at 50% 40%,#000,transparent 78%);
}
.section > .container{position:relative}
.section-head{max-width:720px;margin-bottom:40px}
.section-head h2{font-size:28px;margin-bottom:12px}
.section-head p{color:var(--text-2);font-size:16px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}

/* ---------- 權益對比表 ---------- */
.compare-wrap{
  position:relative;overflow:hidden;
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card);
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
}
.compare-wrap::before{
  content:'';position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(55,224,200,.34),transparent);
}
.cmp-table{width:100%;border-collapse:collapse}
.cmp-table th,.cmp-table td{
  padding:0 20px;height:56px;font-size:15px;text-align:center;
  border-bottom:1px solid var(--line);
}
.cmp-table thead th{
  height:76px;font-size:15px;font-weight:700;color:var(--text-1);
  border-bottom:1px solid var(--line);background:rgba(255,255,255,.02);
}
.cmp-table thead th .th-sub{
  display:block;font-size:12px;font-weight:400;color:var(--text-3);margin-top:2px;letter-spacing:.02em;
}
.cmp-table th:first-child,.cmp-table td:first-child{text-align:left;color:var(--text-2);font-weight:500}
.cmp-table tbody tr:last-child td{border-bottom:0}
.cmp-table tbody tr:hover td{background:rgba(255,255,255,.02)}
.cmp-table .col-hot{
  background:rgba(55,224,200,.06);
  border-left:2px solid rgba(55,224,200,.45);
  border-right:2px solid rgba(55,224,200,.45);
}
.cmp-table thead .col-hot{background:rgba(55,224,200,.10)}
.cmp-table tbody tr:hover .col-hot{background:rgba(55,224,200,.09)}
.ic-yes{color:var(--brand);margin:0 auto}
.ic-no{color:var(--text-3);margin:0 auto}
.cmp-foot{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;border-top:1px solid var(--line);
  background:rgba(255,255,255,.02);
}
.cmp-foot p{font-size:13px;color:var(--text-3)}

.cmp-cards{display:none;gap:16px;grid-template-columns:1fr}
.cmp-card{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-card);padding:20px;
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
}
.cmp-card.is-hot{border-color:rgba(55,224,200,.45);background:rgba(55,224,200,.06);order:-1}
.cmp-card h3{display:flex;align-items:center;gap:10px;font-size:17px;margin-bottom:14px}
.cmp-card ul{display:grid;gap:10px}
.cmp-card li{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-size:14px;color:var(--text-2);padding-bottom:10px;
  border-bottom:1px solid rgba(255,255,255,.06);
}
.cmp-card li:last-child{border-bottom:0;padding-bottom:0}
.cmp-card li span:first-child{flex:1 1 auto}

/* ---------- 等級亮點 ---------- */
.tier-grid{display:grid;grid-template-columns:7fr 5fr;gap:24px;align-items:start}
.tier-side{display:grid;gap:24px}
.tier-card{
  position:relative;overflow:hidden;padding:26px;
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card);
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.tier-card::after{
  content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--tier-color,var(--brand));
  opacity:.85;
}
.tier-card:hover{border-color:rgba(55,224,200,.35);transform:translateY(-2px);box-shadow:0 14px 36px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.08)}
.tier-main{padding:32px}
.tier-num{
  font-family:var(--font-mono);font-size:13px;font-weight:600;letter-spacing:.14em;
  color:var(--tier-color,var(--brand));display:block;margin-bottom:10px;
}
.tier-card h3{font-size:22px;margin-bottom:8px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.tier-main h3{font-size:26px}
.tier-lead{font-size:14px;color:var(--text-2);margin-bottom:20px}
.tier-list{display:grid;gap:12px}
.tier-list li{display:flex;align-items:flex-start;gap:10px;font-size:14.5px;color:var(--text-2)}
.tier-list svg{flex:0 0 auto;margin-top:5px;color:var(--tier-color,var(--brand))}
.tier-card.t-one{--tier-color:var(--text-3)}
.tier-card.t-two{--tier-color:var(--brand)}
.tier-card.t-three{--tier-color:var(--gold)}

/* ---------- 內容預覽 ---------- */
.content-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(258px,1fr));gap:24px;
}
.content-card{
  position:relative;overflow:hidden;
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-card);
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.content-card:hover{border-color:rgba(55,224,200,.35);transform:translateY(-2px);box-shadow:0 16px 38px rgba(0,0,0,.52), inset 0 1px 0 rgba(255,255,255,.08)}
.cc-media{position:relative;aspect-ratio:16/9;overflow:hidden;border-radius:14px 14px 0 0;background:linear-gradient(135deg,var(--bg-2),#0B1224)}
.cc-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.content-card:hover .cc-media img{transform:scale(1.03)}
.cc-media .badge{position:absolute;top:12px;left:12px;z-index:2;background:rgba(5,7,15,.72);color:var(--brand);backdrop-filter:blur(6px)}
.cc-duration{
  position:absolute;right:12px;bottom:12px;z-index:2;
  font-family:var(--font-mono);font-size:12px;color:var(--text-1);
  background:rgba(5,7,15,.7);border-radius:6px;padding:2px 7px;
  backdrop-filter:blur(6px);
}
.cc-body{padding:18px 20px 22px}
.cc-body h3{font-size:18px;line-height:1.45;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.cc-body p{font-size:14px;color:var(--text-2);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.cc-lock{
  position:absolute;inset:0;z-index:3;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  background:rgba(5,7,15,.72);color:var(--text-1);
  transition:background .25s ease;
}
.content-card:hover .cc-lock{background:rgba(5,7,15,.55)}
.cc-lock svg{color:var(--brand)}
.cc-lock span{font-size:12px;letter-spacing:.08em;color:var(--text-2)}

/* ---------- CMS 最新信息 ---------- */
.cms-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.cms-card{
  display:flex;flex-direction:column;gap:10px;
  padding:24px;color:var(--text-1);
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-card);
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.cms-card:hover{color:var(--text-1);border-color:rgba(55,224,200,.35);transform:translateY(-2px);box-shadow:0 16px 38px rgba(0,0,0,.52), inset 0 1px 0 rgba(255,255,255,.08)}
.cms-card:nth-child(1){grid-column:1/-1}
.cms-card:nth-child(1) h3{font-size:22px}
.cms-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.cms-time{font-family:var(--font-mono);font-size:12px;color:var(--text-3);letter-spacing:.04em}
.cms-card h3{font-size:18px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.cms-card p{font-size:14px;color:var(--text-2);line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.cms-link{
  margin-top:auto;padding-top:6px;font-size:13px;font-weight:700;color:var(--brand);
  display:inline-flex;align-items:center;gap:6px;letter-spacing:.04em;
}
.cms-link::after{content:'›';font-size:16px;transition:transform .2s ease}
.cms-card:hover .cms-link::after{transform:translateX(3px)}
.cms-empty{
  display:flex;flex-direction:column;align-items:center;gap:14px;
  padding:56px 24px;text-align:center;
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
}
.cms-empty svg{color:var(--text-3)}
.cms-empty p{color:var(--text-2);font-size:15px}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:860px;margin:0 auto;display:grid;gap:12px}
.faq-item{
  background:var(--glass);border:1px solid var(--line);border-radius:14px;
  box-shadow:var(--shadow-card);
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  transition:border-color .25s ease,background .25s ease;
}
.faq-item[open]{border-color:rgba(55,224,200,.32);background:rgba(24,34,58,.6)}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;cursor:pointer;list-style:none;
  font-size:16px;font-weight:600;color:var(--text-1);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:'';flex:0 0 auto;width:14px;height:14px;
  border-right:2px solid var(--brand);border-bottom:2px solid var(--brand);
  transform:rotate(45deg) translateY(-2px);transition:transform .25s ease;
}
.faq-item[open] summary::after{transform:rotate(-135deg) translateY(-2px)}
.faq-body{padding:0 22px 20px;font-size:15px;color:var(--text-2);line-height:1.85}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;isolation:isolate;
  border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-card);
  background:var(--glass);
  backdrop-filter:blur(16px) saturate(120%);
  -webkit-backdrop-filter:blur(16px) saturate(120%);
  padding:52px 40px;text-align:center;
}
.cta-band::before{
  content:'';position:absolute;inset:0;z-index:-1;
  background:radial-gradient(circle at 50% 0%,rgba(55,224,200,.22),transparent 62%),
             radial-gradient(circle at 82% 100%,rgba(124,92,255,.18),transparent 60%);
}
.cta-band h2{font-size:clamp(24px,3vw,32px);margin-bottom:12px}
.cta-band p{color:var(--text-2);font-size:16px;max-width:560px;margin:0 auto 26px}
.cta-band .btn{min-width:200px}

/* ---------- 頁腳 ---------- */
.site-footer{position:relative;border-top:1px solid var(--line);background:var(--bg-1);padding:64px 0 0;margin-top:88px;overflow:hidden}
.site-footer::after{
  content:'';position:absolute;left:50%;bottom:-160px;width:600px;height:320px;transform:translateX(-50%);
  background:radial-gradient(circle,rgba(55,224,200,.12),transparent 68%);pointer-events:none;
}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:40px;position:relative;z-index:1}
.footer-brand .brand{margin-bottom:16px}
.footer-brand p{font-size:14px;color:var(--text-2);line-height:1.8;max-width:320px}
.footer-contact{display:grid;gap:6px;margin-top:18px;font-size:13.5px;color:var(--text-3)}
.footer-contact strong{color:var(--text-2);font-weight:500}
.footer-col h4{font-size:15px;color:var(--text-1);margin-bottom:16px;letter-spacing:.02em}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:14px;color:var(--text-2)}
.footer-col a:hover{color:var(--brand)}
.sub-form{display:flex;gap:10px;margin-top:14px}
.sub-form input{
  flex:1 1 auto;min-width:0;height:46px;padding:0 16px;
  background:rgba(255,255,255,.04);border:1px solid var(--line);border-radius:var(--radius-sm);
  color:var(--text-1);font-size:14px;transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.sub-form input::placeholder{color:var(--text-3)}
.sub-form input:focus{
  outline:none;border-color:var(--brand);background:rgba(255,255,255,.06);
  box-shadow:0 0 0 3px rgba(55,224,200,.15);
}
.sub-form .btn{height:46px;padding:0 22px;font-size:14px}
.footer-note{font-size:12.5px;color:var(--text-3);margin-top:12px;line-height:1.7}
.footer-bottom{
  margin-top:48px;border-top:1px solid var(--line);
  padding:22px 0;position:relative;z-index:1;
}
.footer-bottom .container{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:var(--text-3);
}
.footer-bottom a{color:var(--text-3)}
.footer-bottom a:hover{color:var(--brand)}

/* ---------- 響應式 ---------- */
@media (max-width:1279px){
  .nav-links{gap:18px}
  .nav-links a{font-size:14px}
  .brand-text{font-size:16px}
}
@media (max-width:1023px){
  .nav-links{display:none}
  .nav-login{display:none}
  .nav-actions .btn-primary{display:none}
  .nav-toggle{display:inline-flex}
  .hero{padding:130px 0 72px;min-height:0}
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-card{justify-self:start;max-width:100%}
  .tier-grid{grid-template-columns:1fr}
  .cms-grid{grid-template-columns:1fr}
  .cms-card:nth-child(1){grid-column:auto}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media (max-width:767px){
  .container{padding:0 18px}
  .section{padding:56px 0}
  .section-head{margin-bottom:28px}
  .section-head h2{font-size:24px}
  .hero{padding:118px 0 56px}
  .hero h1{font-size:clamp(28px,7.4vw,38px)}
  .hero-sub{font-size:16px;margin-bottom:24px}
  .hero-actions{gap:12px}
  .hero-actions .btn{flex:1 1 100%;padding:0 22px}
  .trust-row{gap:14px}
  .trust-row li{font-size:13px}
  .tier-main{padding:24px}
  .tier-card h3{font-size:20px}
  .tier-main h3{font-size:22px}
  .cmp-table-wrap{display:none}
  .cmp-cards{display:grid}
  .cta-band{padding:38px 22px}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .footer-bottom .container{justify-content:center;text-align:center}
  .sub-form{flex-wrap:wrap}
  .sub-form .btn{width:100%}
  .content-grid{grid-template-columns:1fr}
}
@media (max-width:420px){
  .container{padding:0 16px}
  .hero-actions .btn{width:100%}
  .btn{height:44px;padding:0 22px}
  .cta-band .btn{width:100%;min-width:0}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
  html{scroll-behavior:auto}
}

/* roulang page: article */
:root{
  --bg-0:#05070F;
  --bg-1:#0A0F1E;
  --bg-2:#111A33;
  --brand:#37E0C8;
  --brand-hover:#5CF0DA;
  --brand-press:#22C0AA;
  --accent:#7C5CFF;
  --gold:#F5C36B;
  --text-1:#E8EEF9;
  --text-2:#A7B4CC;
  --text-3:#6C7A94;
  --line:rgba(255,255,255,.10);
  --glass:rgba(18,26,48,.55);
  --radius:16px;
  --radius-lg:20px;
  --radius-sm:12px;
  --shadow-card:0 8px 28px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.06);
  --shadow-glow:0 8px 24px rgba(55,224,200,.28);
  --container:1200px;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:104px}
body{
  margin:0;
  font-family:"Noto Sans TC",system-ui,-apple-system,"Segoe UI","Microsoft JhengHei",sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--text-1);
  background:
    radial-gradient(900px 520px at 80% -10%, rgba(55,224,200,.13), transparent 62%),
    radial-gradient(760px 460px at 6% 2%, rgba(124,92,255,.12), transparent 60%),
    var(--bg-0);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;border-style:none}
a{color:var(--brand);text-decoration:none;transition:color .2s ease,opacity .2s ease}
a:hover{color:var(--brand-hover)}
button{font-family:inherit}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
::selection{background:rgba(55,224,200,.28);color:#fff}
.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}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ============ 導覽 ============ */
.site-header{
  position:fixed;inset:0 0 auto 0;z-index:120;
  background:transparent;border-bottom:1px solid transparent;
  transition:background .3s ease,border-color .3s ease,box-shadow .3s ease;
}
.site-header.is-scrolled{
  background:rgba(5,7,15,.82);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  backdrop-filter:blur(14px) saturate(120%);
  border-bottom-color:var(--line);
  box-shadow:0 12px 32px rgba(0,0,0,.42);
}
.header-inner{display:flex;align-items:center;gap:16px;height:76px;transition:height .3s ease}
.site-header.is-scrolled .header-inner{height:64px}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{
  width:34px;height:34px;border-radius:11px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand) 0%,#28C7D8 60%,var(--accent) 150%);
  box-shadow:var(--shadow-glow);
}
.brand-text{font-size:17px;font-weight:700;letter-spacing:-.01em;color:var(--text-1);white-space:nowrap}
.brand:hover .brand-text{color:var(--brand-hover)}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{
  position:relative;padding:8px 12px;border-radius:999px;
  font-size:14px;font-weight:500;color:var(--text-2);
  transition:color .2s ease,background .2s ease;
}
.nav-links a:hover{color:var(--text-1);background:rgba(255,255,255,.05)}
.nav-links a.active{color:var(--brand)}
.nav-links a.active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:1px;height:2px;border-radius:2px;
  background:var(--brand);box-shadow:0 0 10px rgba(55,224,200,.85);
}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:6px;flex-shrink:0}

/* ============ 按鈕 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 28px;border-radius:999px;border:1px solid transparent;
  font-size:15px;font-weight:600;line-height:1;cursor:pointer;white-space:nowrap;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .25s ease,border-color .25s ease,filter .25s ease;
}
.btn-primary{
  background:linear-gradient(135deg,var(--brand) 0%,#2BC7E0 56%,var(--accent) 145%);
  color:#04170F;box-shadow:var(--shadow-glow);
}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 30px rgba(55,224,200,.4);filter:brightness(1.08);color:#04170F}
.btn-primary:active{transform:translateY(0);box-shadow:0 6px 16px rgba(55,224,200,.22)}
.btn-ghost{background:transparent;border-color:rgba(55,224,200,.4);color:var(--brand)}
.btn-ghost:hover{background:rgba(55,224,200,.08);border-color:rgba(55,224,200,.7);transform:translateY(-1px);color:var(--brand-hover)}
.btn-sm{height:40px;padding:0 20px;font-size:14px}
.btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible{
  outline:2px solid var(--brand);outline-offset:3px;border-radius:6px;
}
.btn-link{
  display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--brand);
  border-bottom:1px solid rgba(55,224,200,.35);padding-bottom:2px;
}
.btn-link:hover{border-bottom-color:var(--brand);color:var(--brand-hover)}
.btn-link svg{transition:transform .2s ease}
.btn-link:hover svg{transform:translateX(3px)}

.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:44px;height:40px;border-radius:999px;cursor:pointer;
  background:rgba(255,255,255,.05);border:1px solid var(--line);color:var(--text-1);
}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:currentColor;position:relative}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;border-radius:2px;background:currentColor;transition:transform .25s ease;
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ============ 抽屜 ============ */
.drawer-overlay{
  position:fixed;inset:0;z-index:130;background:rgba(3,5,12,.7);
  opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease;
  -webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);
}
.drawer-overlay.is-open{opacity:1;visibility:visible}
.mobile-drawer{
  position:fixed;top:0;right:0;bottom:0;z-index:140;width:min(360px,88vw);
  padding:28px 24px 32px;display:flex;flex-direction:column;gap:8px;
  background:rgba(10,15,30,.94);
  -webkit-backdrop-filter:blur(18px) saturate(130%);backdrop-filter:blur(18px) saturate(130%);
  border-left:1px solid var(--line);
  transform:translateX(102%);transition:transform .32s cubic-bezier(.22,.72,.24,1);
  overflow-y:auto;
}
.mobile-drawer::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(420px 300px at 100% 0%, rgba(55,224,200,.16), transparent 68%);
}
.mobile-drawer.is-open{transform:translateX(0)}
.mobile-drawer .drawer-head{display:flex;align-items:center;justify-content:space-between;position:relative;z-index:1;margin-bottom:14px}
.drawer-close{
  width:40px;height:40px;border-radius:999px;display:grid;place-items:center;cursor:pointer;
  background:rgba(255,255,255,.06);border:1px solid var(--line);color:var(--text-1);font-size:20px;line-height:1;
}
.mobile-drawer a.drawer-link{
  position:relative;z-index:1;display:block;padding:14px 4px;
  font-size:16px;font-weight:500;color:var(--text-2);
  border-bottom:1px solid rgba(255,255,255,.07);
}
.mobile-drawer a.drawer-link:hover,.mobile-drawer a.drawer-link.active{color:var(--brand)}
.mobile-drawer .drawer-cta{position:relative;z-index:1;margin-top:22px;display:grid;gap:10px}
.mobile-drawer .btn{width:100%}

/* ============ 主體容器 ============ */
.page-main{padding-top:104px;min-height:60vh}

/* ============ 文章首屏 ============ */
.article-hero{position:relative;padding:26px 0 40px;border-bottom:1px solid var(--line);overflow:hidden}
.article-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:linear-gradient(180deg,rgba(5,7,15,.78) 0%,rgba(5,7,15,.94) 70%,var(--bg-0) 100%),url('/assets/images/backpic/back-3.jpg');
  background-size:cover;background-position:center;
  opacity:.55;
}
.article-hero .container{position:relative;z-index:1}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--text-3);margin-bottom:22px}
.breadcrumb a{color:var(--text-3)}
.breadcrumb a:hover{color:var(--brand)}
.breadcrumb .sep{color:rgba(255,255,255,.22)}
.breadcrumb .current{color:var(--text-2);max-width:60ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;height:26px;padding:0 12px;margin-bottom:16px;
  border-radius:999px;font-size:12px;font-weight:600;letter-spacing:.02em;
  background:rgba(55,224,200,.10);color:var(--brand);border:1px solid rgba(55,224,200,.25);
}
.hero-eyebrow i{width:6px;height:6px;border-radius:999px;background:var(--brand);box-shadow:0 0 8px var(--brand);display:block}
.article-title{
  font-size:clamp(28px,3.6vw,44px);line-height:1.28;letter-spacing:-.01em;font-weight:700;
  max-width:900px;color:var(--text-1);
}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;
  margin-top:22px;font-size:13.5px;color:var(--text-3);
}
.article-meta .dot{width:4px;height:4px;border-radius:999px;background:rgba(255,255,255,.22)}
.article-meta .mono{font-family:var(--mono);font-size:13px;letter-spacing:.02em}
.badge{
  display:inline-flex;align-items:center;height:22px;padding:0 10px;border-radius:999px;
  font-size:11px;font-weight:600;letter-spacing:.02em;
  background:rgba(55,224,200,.10);color:var(--brand);border:1px solid rgba(55,224,200,.22);
}
.badge-accent{background:rgba(124,92,255,.12);color:#B7A6FF;border-color:rgba(124,92,255,.3)}
.badge-gold{background:rgba(245,195,107,.12);color:var(--gold);border-color:rgba(245,195,107,.32)}

/* ============ 文章版式 ============ */
.article-layout{
  display:grid;grid-template-columns:minmax(0,780px) 320px;
  gap:48px;justify-content:center;padding:56px 0 0;
}
.article-body{font-size:16px;line-height:1.9;color:var(--text-2);letter-spacing:.01em;overflow-wrap:break-word;word-break:break-word}
.article-body > *:first-child{margin-top:0}
.article-body p{margin:0 0 18px;max-width:72ch}
.article-body h2{
  position:relative;margin:44px 0 16px;padding-left:16px;
  font-size:28px;line-height:1.35;font-weight:700;letter-spacing:-.01em;color:var(--text-1);
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.22em;bottom:.22em;width:3px;border-radius:3px;
  background:linear-gradient(180deg,var(--brand),var(--accent));
}
.article-body h3{
  margin:32px 0 12px;font-size:20px;line-height:1.5;font-weight:700;letter-spacing:-.01em;color:var(--text-1);
}
.article-body h4{margin:24px 0 10px;font-size:17px;font-weight:700;color:var(--text-1)}
.article-body strong{color:var(--text-1);font-weight:700}
.article-body a{color:var(--brand);border-bottom:1px solid rgba(55,224,200,.32)}
.article-body a:hover{border-bottom-color:var(--brand)}
.article-body ul,.article-body ol{margin:0 0 20px;padding-left:4px}
.article-body ul li,.article-body ol li{position:relative;padding-left:22px;margin-bottom:10px;line-height:1.85}
.article-body ul li::before{
  content:"";position:absolute;left:4px;top:.78em;width:7px;height:7px;border-radius:2px;
  background:linear-gradient(135deg,var(--brand),var(--accent));transform:rotate(45deg);
}
.article-body ol{counter-reset:olnum}
.article-body ol li{counter-increment:olnum}
.article-body ol li::before{
  content:counter(olnum,decimal-leading-zero);
  position:absolute;left:0;top:0;font-family:var(--mono);font-size:12px;color:var(--brand);
  line-height:2.1;
}
.article-body blockquote{
  margin:26px 0;padding:18px 22px;border-left:3px solid var(--brand);
  background:var(--glass);border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  color:var(--text-2);font-size:15.5px;
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body table{
  width:100%;border-collapse:collapse;margin:26px 0;font-size:15px;
  display:block;overflow-x:auto;-webkit-overflow-scrolling:touch;
}
.article-body thead{background:rgba(55,224,200,.08)}
.article-body th,.article-body td{border:1px solid var(--line);padding:12px 14px;text-align:left;vertical-align:top}
.article-body th{color:var(--text-1);font-weight:600;white-space:nowrap}
.article-body img{border-radius:14px;margin:24px 0;height:auto}
.article-body figure{margin:26px 0}
.article-body figure img{margin:0}
.article-body figcaption{margin-top:10px;text-align:center;font-size:13px;color:var(--text-3)}
.article-body hr{border:0;height:1px;background:var(--line);margin:40px 0}
.article-body code{
  font-family:var(--mono);font-size:.9em;padding:2px 6px;border-radius:6px;
  background:rgba(255,255,255,.06);color:var(--brand-hover);
}

/* ============ 側欄 ============ */
.side-col{position:relative}
.side-sticky{position:sticky;top:104px;display:grid;gap:20px}
.side-card{
  position:relative;padding:22px;border-radius:var(--radius);
  background:var(--glass);border:1px solid var(--line);
  -webkit-backdrop-filter:blur(14px) saturate(120%);backdrop-filter:blur(14px) saturate(120%);
  box-shadow:var(--shadow-card);overflow:hidden;
  transition:border-color .25s ease,transform .25s ease,box-shadow .25s ease;
}
.side-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(55,224,200,.55),transparent);
}
.side-card:hover{border-color:rgba(55,224,200,.35);transform:translateY(-2px)}
.side-title{
  display:flex;align-items:center;gap:8px;margin-bottom:14px;
  font-size:14px;font-weight:700;letter-spacing:.04em;color:var(--text-1);
}
.side-title::before{content:"";width:3px;height:14px;border-radius:3px;background:linear-gradient(180deg,var(--brand),var(--accent))}
.toc-list{display:grid;gap:2px}
.toc-list a{
  display:block;padding:8px 10px;border-radius:8px;font-size:13.5px;line-height:1.55;
  color:var(--text-2);transition:background .2s ease,color .2s ease;
}
.toc-list a:hover{background:rgba(55,224,200,.08);color:var(--brand)}
.side-posts{display:grid;gap:12px}
.side-post{border-bottom:1px dashed rgba(255,255,255,.09);padding-bottom:12px}
.side-post:last-child{border-bottom:0;padding-bottom:0}
.side-post a{display:block;font-size:13.5px;line-height:1.6;color:var(--text-1);font-weight:500}
.side-post a:hover{color:var(--brand)}
.side-post time{display:block;margin-top:4px;font-family:var(--mono);font-size:11.5px;color:var(--text-3)}
.promo-card{
  padding:24px;border-radius:var(--radius);
  background:linear-gradient(150deg,rgba(55,224,200,.14),rgba(124,92,255,.14) 70%,rgba(17,26,51,.6));
  border:1px solid rgba(55,224,200,.28);
  box-shadow:0 10px 32px rgba(55,224,200,.12);
}
.promo-card h3{font-size:17px;line-height:1.5;font-weight:700;color:var(--text-1);margin-bottom:8px}
.promo-card p{font-size:13.5px;line-height:1.75;color:var(--text-2);margin-bottom:16px}
.promo-card .btn{width:100%;height:44px;font-size:14px}

/* ============ 文章尾段 ============ */
.article-foot{margin-top:56px;padding-top:40px;border-top:1px solid var(--line)}
.back-row{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-bottom:44px}
.rel-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:20px}
.rel-card{
  display:flex;flex-direction:column;border-radius:var(--radius);overflow:hidden;
  background:var(--glass);border:1px solid var(--line);
  -webkit-backdrop-filter:blur(14px) saturate(120%);backdrop-filter:blur(14px) saturate(120%);
  box-shadow:var(--shadow-card);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.rel-card:hover{transform:translateY(-3px);border-color:rgba(55,224,200,.35);box-shadow:0 16px 38px rgba(0,0,0,.5)}
.rel-thumb{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--bg-2)}
.rel-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.rel-card:hover .rel-thumb img{transform:scale(1.04)}
.rel-thumb .badge{position:absolute;left:12px;top:12px;z-index:2;background:rgba(5,7,15,.75);border-color:rgba(55,224,200,.3)}
.rel-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.rel-body h3{font-size:15.5px;line-height:1.55;font-weight:600;color:var(--text-1);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rel-card:hover h3{color:var(--brand-hover)}
.rel-body time{font-family:var(--mono);font-size:11.5px;color:var(--text-3)}

/* ============ 空態 ============ */
.empty-state{
  padding:56px 28px;text-align:center;border-radius:var(--radius-lg);
  background:var(--glass);border:1px dashed rgba(55,224,200,.32);
  box-shadow:var(--shadow-card);
}
.empty-state svg{margin:0 auto 18px;display:block;color:var(--brand);opacity:.9}
.empty-state h2{font-size:22px;font-weight:700;color:var(--text-1);margin-bottom:10px}
.empty-state p{font-size:15px;color:var(--text-2);margin-bottom:22px}

/* ============ CTA 條 ============ */
.cta-band{
  position:relative;margin:72px 0 0;padding:48px 40px;border-radius:var(--radius-lg);
  background:linear-gradient(140deg,rgba(55,224,200,.16),rgba(124,92,255,.14) 68%,rgba(17,26,51,.72));
  border:1px solid rgba(55,224,200,.26);
  box-shadow:0 18px 48px rgba(0,0,0,.42);
  overflow:hidden;text-align:center;
}
.cta-band::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(560px 300px at 50% -30%,rgba(55,224,200,.28),transparent 70%);
}
.cta-band > *{position:relative;z-index:1}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);line-height:1.4;font-weight:700;color:var(--text-1);letter-spacing:-.01em}
.cta-band p{margin:12px auto 26px;max-width:58ch;font-size:15px;color:var(--text-2);line-height:1.85}

/* ============ 頁腳 ============ */
.site-footer{margin-top:88px;border-top:1px solid var(--line);background:var(--bg-1);position:relative;overflow:hidden}
.site-footer::after{
  content:"";position:absolute;left:50%;bottom:-220px;transform:translateX(-50%);
  width:900px;height:420px;pointer-events:none;
  background:radial-gradient(closest-side,rgba(55,224,200,.14),transparent 72%);
}
.footer-grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:40px;
  padding:64px 0 44px;
}
.footer-brand .brand{margin-bottom:16px}
.footer-brand p{font-size:14px;line-height:1.85;color:var(--text-2);max-width:36ch;margin-bottom:18px}
.footer-contact{display:grid;gap:6px;font-size:13.5px;color:var(--text-3)}
.footer-contact strong{color:var(--text-2);font-weight:500}
.footer-col h4{font-size:14px;font-weight:700;letter-spacing:.04em;color:var(--text-1);margin-bottom:16px}
.footer-col ul{display:grid;gap:10px}
.footer-col ul li a{font-size:14px;color:var(--text-2)}
.footer-col ul li a:hover{color:var(--brand)}
.sub-form{display:flex;gap:8px;margin-bottom:10px}
.sub-form input{
  flex:1;min-width:0;height:44px;padding:0 14px;border-radius:12px;
  background:rgba(255,255,255,.04);border:1px solid var(--line);
  color:var(--text-1);font-size:14px;font-family:inherit;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.sub-form input::placeholder{color:var(--text-3)}
.sub-form input:focus{
  outline:none;border-color:rgba(55,224,200,.65);
  box-shadow:0 0 0 3px rgba(55,224,200,.15);background:rgba(255,255,255,.06);
}
.sub-form .btn{height:44px;padding:0 20px;font-size:14px}
.footer-note{font-size:12.5px;line-height:1.7;color:var(--text-3)}
.footer-bottom{position:relative;z-index:1;border-top:1px solid var(--line);padding:18px 0}
.footer-bottom .container{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px}
.footer-bottom span,.footer-bottom a{font-size:12.5px;color:var(--text-3)}
.footer-bottom a:hover{color:var(--brand)}

/* ============ 響應式 ============ */
@media (max-width:1279px){
  .article-layout{grid-template-columns:minmax(0,1fr) 300px;gap:36px}
}
@media (max-width:1023px){
  .nav-links{display:none}
  .header-actions .btn-ghost,.header-actions .btn-primary{display:none}
  .nav-toggle{display:flex}
  .header-actions{margin-left:auto}
  .article-layout{grid-template-columns:minmax(0,1fr);gap:40px;padding-top:44px}
  .side-col{order:2}
  .side-sticky{position:static}
  .rel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:34px;padding:52px 0 36px}
  .article-body h2{font-size:24px}
  .article-body h3{font-size:18.5px}
  .cta-band{padding:40px 28px}
}
@media (max-width:767px){
  .container{padding:0 18px}
  .page-main{padding-top:92px}
  .header-inner{height:64px}
  .site-header.is-scrolled .header-inner{height:58px}
  .brand-text{font-size:15.5px}
  .article-hero{padding:18px 0 32px}
  .article-title{font-size:clamp(24px,6.4vw,32px)}
  .article-meta{gap:8px 12px;font-size:12.5px}
  .article-body{font-size:15.5px}
  .article-body p{margin-bottom:16px}
  .article-body h2{font-size:22px;margin:36px 0 14px}
  .article-body h3{font-size:18px;margin:26px 0 10px}
  .rel-grid{grid-template-columns:minmax(0,1fr)}
  .cta-band{margin-top:56px;padding:34px 22px;border-radius:var(--radius)}
  .side-card{padding:18px}
  .breadcrumb .current{white-space:normal;max-width:100%}
  .footer-grid{grid-template-columns:minmax(0,1fr);gap:28px;padding:44px 0 30px}
  .footer-bottom .container{flex-direction:column;text-align:center;gap:8px}
  .site-footer{margin-top:64px}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .btn{height:44px;padding:0 22px;font-size:14.5px}
  .cta-band .btn,.promo-card .btn{width:100%}
  .empty-state{padding:40px 18px}
  .sub-form{flex-direction:column}
  .sub-form .btn{width:100%}
}
@media (max-width:420px){
  .article-hero::before{opacity:.42}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}

/* roulang page: category1 */
:root{
  --bg-0:#05070F;
  --bg-1:#0A0F1E;
  --bg-2:#111A33;
  --brand:#37E0C8;
  --brand-hover:#5CF0DA;
  --brand-press:#22C0AA;
  --accent:#7C5CFF;
  --gold:#F5C36B;
  --text-1:#E8EEF9;
  --text-2:#A7B4CC;
  --text-3:#6C7A94;
  --line:rgba(255,255,255,.10);
  --glass:rgba(18,26,48,.55);
  --radius:16px;
  --radius-lg:20px;
  --radius-sm:12px;
  --shadow-card:0 8px 28px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.06);
  --shadow-glow:0 8px 24px rgba(55,224,200,.28);
  --header-h:76px;
  --ease:.25s ease;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.85;
  letter-spacing:.01em;
  color:var(--text-1);
  background:var(--bg-0);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:64px 64px;
  opacity:.35;
  pointer-events:none;
  z-index:0;
}
body.no-scroll{overflow:hidden}
img{max-width:100%;display:block}
a{color:var(--brand);text-decoration:none;transition:color var(--ease)}
a:hover{color:var(--brand-hover)}
h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:-.01em;font-weight:700}
p{margin:0 0 18px}
p:last-child{margin-bottom:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}
.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}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;position:relative;z-index:1}

/* ---------- 按鈕 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 28px;border-radius:999px;border:1px solid transparent;
  font-size:15px;font-weight:500;letter-spacing:.02em;cursor:pointer;
  transition:transform var(--ease),box-shadow var(--ease),background var(--ease),color var(--ease),border-color var(--ease);
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,var(--brand) 0%,#2FC9B4 100%);
  color:#04170F;font-weight:700;
  box-shadow:var(--shadow-glow);
}
.btn-primary:hover{background:linear-gradient(135deg,var(--brand-hover) 0%,#37E0C8 100%);transform:translateY(-1px);box-shadow:0 12px 30px rgba(55,224,200,.38);color:#04170F}
.btn-primary:active{transform:translateY(0);box-shadow:0 4px 14px rgba(55,224,200,.24);background:var(--brand-press)}
.btn-ghost{
  background:transparent;color:var(--brand);border:1px solid rgba(55,224,200,.40);
}
.btn-ghost:hover{background:rgba(55,224,200,.08);color:var(--brand-hover);border-color:rgba(55,224,200,.65);transform:translateY(-1px)}
.btn-ghost:active{background:rgba(55,224,200,.14);transform:translateY(0)}
.btn-sm{height:40px;padding:0 20px;font-size:14px}
.btn-block{width:100%}
.btn-text{
  display:inline-flex;align-items:center;gap:6px;color:var(--text-2);
  font-size:15px;font-weight:500;background:none;border:0;cursor:pointer;padding:6px 2px;
  transition:color var(--ease);
}
.btn-text:hover{color:var(--text-1)}
.link-underline{
  display:inline-flex;align-items:center;gap:6px;color:var(--brand);font-weight:500;
  border-bottom:1px solid transparent;transition:border-color var(--ease),color var(--ease);
}
.link-underline:hover{border-bottom-color:var(--brand);color:var(--brand-hover)}

/* ---------- 玻璃卡 ---------- */
.glass{
  position:relative;
  background:var(--glass);
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-card);
  transition:border-color var(--ease),box-shadow var(--ease),transform var(--ease);
}
.glass::before{
  content:"";position:absolute;left:12%;right:12%;top:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(55,224,200,.30),transparent);
  pointer-events:none;
}
.glass-hover:hover{border-color:rgba(55,224,200,.35);box-shadow:0 14px 36px rgba(0,0,0,.55);transform:translateY(-2px)}
@supports not ((backdrop-filter:blur(1px)) or (-webkit-backdrop-filter:blur(1px))){
  .glass{background:var(--bg-2)}
}

/* ---------- 頭部導覽 ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:200;
  background:transparent;border-bottom:1px solid transparent;
  transition:background var(--ease),border-color var(--ease),backdrop-filter var(--ease),height var(--ease);
}
.site-header.is-scrolled{
  background:rgba(8,12,24,.72);
  backdrop-filter:blur(14px) saturate(130%);
  -webkit-backdrop-filter:blur(14px) saturate(130%);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  height:var(--header-h);transition:height var(--ease);
}
.site-header.is-scrolled .header-inner{height:64px}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;color:var(--text-1)}
.brand:hover{color:var(--text-1)}
.brand-mark{
  width:34px;height:34px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--brand) 0%,#2AB9A6 100%);
  box-shadow:0 4px 14px rgba(55,224,200,.30);
  flex-shrink:0;
}
.brand-text{font-size:17px;font-weight:700;letter-spacing:.02em;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{
  position:relative;font-size:15px;color:var(--text-2);padding:6px 0;
  transition:color var(--ease);
}
.nav-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:2px;
  background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform var(--ease);
}
.nav-links a:hover{color:var(--text-1)}
.nav-links a:hover::after{transform:scaleX(1);background:rgba(55,224,200,.55)}
.nav-links a.active{color:var(--brand);font-weight:500}
.nav-links a.active::after{transform:scaleX(1)}
.nav-actions{display:flex;align-items:center;gap:14px;flex-shrink:0}
.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:44px;height:40px;border-radius:999px;
  background:rgba(18,26,48,.65);border:1px solid var(--line);cursor:pointer;
  transition:border-color var(--ease),background var(--ease);
}
.nav-toggle:hover{border-color:rgba(55,224,200,.45);background:rgba(55,224,200,.08)}
.nav-toggle span{
  display:block;position:relative;width:18px;height:2px;background:var(--text-1);border-radius:2px;
}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text-1);border-radius:2px;
  transition:transform var(--ease),top var(--ease),opacity var(--ease);
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* 行動端抽屜 */
.drawer-overlay{
  position:fixed;inset:0;background:rgba(5,7,15,.72);
  opacity:0;visibility:hidden;transition:opacity var(--ease),visibility var(--ease);
  z-index:300;backdrop-filter:blur(4px);
}
.drawer-overlay.is-open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(86vw,360px);
  background:linear-gradient(180deg,rgba(17,26,51,.96),rgba(8,12,24,.98));
  border-left:1px solid var(--line);
  z-index:310;transform:translateX(100%);transition:transform .3s ease;
  display:flex;flex-direction:column;padding:22px 22px 26px;
  overflow-y:auto;
}
.drawer::before{
  content:"";position:absolute;top:-80px;right:-60px;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(55,224,200,.18),transparent 62%);
  pointer-events:none;
}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}
.drawer-close{
  width:38px;height:38px;border-radius:999px;background:rgba(255,255,255,.06);
  border:1px solid var(--line);color:var(--text-1);font-size:18px;cursor:pointer;line-height:1;
  display:flex;align-items:center;justify-content:center;
  transition:background var(--ease),border-color var(--ease);
}
.drawer-close:hover{background:rgba(55,224,200,.12);border-color:rgba(55,224,200,.4)}
.drawer-links{display:flex;flex-direction:column;gap:4px;flex:1}
.drawer-links a{
  font-size:18px;color:var(--text-2);padding:14px 8px;border-radius:10px;
  border-bottom:1px solid rgba(255,255,255,.05);
  transition:color var(--ease),background var(--ease),padding-left var(--ease);
}
.drawer-links a:hover{color:var(--text-1);background:rgba(55,224,200,.07);padding-left:14px}
.drawer-links a.active{color:var(--brand)}
.drawer-foot{margin-top:24px;display:flex;flex-direction:column;gap:12px}

/* ---------- 首屏 ---------- */
.hero{
  position:relative;padding:calc(var(--header-h) + 72px) 0 88px;overflow:hidden;
  border-bottom:1px solid var(--line);
}
.hero-bg{
  position:absolute;inset:0;
  background:url("/assets/images/backpic/back-1.jpg") center/cover no-repeat;
  opacity:.38;filter:saturate(.85);
  z-index:0;
}
.hero-veil{
  position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(60% 60% at 22% 20%,rgba(55,224,200,.18),transparent 70%),
    radial-gradient(50% 50% at 88% 78%,rgba(124,92,255,.14),transparent 72%),
    linear-gradient(160deg,rgba(5,7,15,.88) 0%,rgba(5,7,15,.94) 55%,rgba(5,7,15,.98) 100%);
}
.hero-grid{
  display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);
  gap:56px;align-items:center;
}
.crumbs{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;color:var(--text-3);margin-bottom:22px;
}
.crumbs a{color:var(--text-2)}
.crumbs a:hover{color:var(--brand)}
.crumbs .sep{color:var(--text-3);opacity:.7}
.crumbs .current{color:var(--brand)}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  background:rgba(55,224,200,.10);border:1px solid rgba(55,224,200,.28);
  color:var(--brand);font-size:12.5px;font-weight:500;letter-spacing:.06em;
  margin-bottom:20px;
}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--brand);box-shadow:0 0 8px var(--brand)}
.hero h1{
  font-size:clamp(30px,4vw,50px);
  line-height:1.22;letter-spacing:-.01em;margin-bottom:18px;max-width:16em;
}
.hero h1 .hl{
  background:linear-gradient(120deg,var(--brand),var(--accent));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{font-size:17px;color:var(--text-2);max-width:34em;margin-bottom:28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:34px}
.trust-row{display:flex;flex-wrap:wrap;gap:26px}
.trust-item{display:inline-flex;align-items:center;gap:9px;font-size:13.5px;color:var(--text-2)}
.trust-item svg{flex-shrink:0;color:var(--brand)}

/* 右側預覽卡 */
.preview-card{padding:22px;border-radius:var(--radius-lg)}
.preview-media{
  position:relative;border-radius:14px;overflow:hidden;margin-bottom:18px;
  aspect-ratio:16/9;background:var(--bg-2);
}
.preview-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.preview-card:hover .preview-media img{transform:scale(1.04)}
.preview-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,7,15,0) 40%,rgba(5,7,15,.78) 100%);
}
.preview-tag{
  position:absolute;left:12px;bottom:12px;z-index:2;
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 11px;border-radius:999px;
  background:rgba(5,7,15,.68);border:1px solid rgba(55,224,200,.35);
  color:var(--brand);font-size:11.5px;font-weight:500;
}
.preview-title{font-size:16px;font-weight:700;margin-bottom:4px}
.preview-desc{font-size:13.5px;color:var(--text-2);margin-bottom:16px}
.preview-list{display:flex;flex-direction:column;gap:10px;margin-bottom:18px}
.preview-item{
  display:flex;align-items:center;gap:10px;
  padding:10px 12px;border-radius:12px;
  background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);
  font-size:13.5px;color:var(--text-2);
}
.preview-item .lv-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.lv-free{background:var(--text-3)}
.lv-std{background:var(--brand);box-shadow:0 0 8px rgba(55,224,200,.7)}
.lv-gold{background:var(--gold);box-shadow:0 0 8px rgba(245,195,107,.65)}
.preview-item strong{color:var(--text-1);font-weight:500;font-size:13.5px}

/* ---------- 板塊通用 ---------- */
.section{padding:88px 0;position:relative}
.section-alt{background:var(--bg-1);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:720px;margin-bottom:44px}
.section-head h2{font-size:clamp(23px,2.4vw,28px);margin-bottom:14px}
.section-head p{color:var(--text-2);font-size:15.5px}
.section-head .kicker{
  display:inline-block;font-size:12.5px;font-weight:500;letter-spacing:.14em;
  color:var(--brand);text-transform:uppercase;margin-bottom:12px;
}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}

/* 三步流程 */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.step-card{padding:26px 24px;border-radius:var(--radius-lg)}
.step-num{
  font-family:"IBM Plex Mono",monospace;font-size:13px;letter-spacing:.08em;
  color:var(--brand);margin-bottom:14px;display:block;
}
.step-card h3{font-size:19px;margin-bottom:10px}
.step-card p{font-size:14.5px;color:var(--text-2);line-height:1.9}
.step-line{
  height:2px;border-radius:2px;margin-top:20px;
  background:linear-gradient(90deg,var(--brand),rgba(55,224,200,0));
}

/* 內容卡 2 欄 */
.card-grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.content-card{border-radius:var(--radius-lg);overflow:hidden;display:flex;flex-direction:column}
.content-card .thumb{
  position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--bg-2);
}
.content-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.content-card:hover .thumb img{transform:scale(1.03)}
.content-card .thumb::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,7,15,.05) 45%,rgba(5,7,15,.62) 100%);
}
.thumb-badges{position:absolute;left:12px;top:12px;display:flex;gap:8px;z-index:2}
.badge{
  display:inline-flex;align-items:center;height:22px;padding:0 10px;border-radius:999px;
  font-size:11px;font-weight:500;letter-spacing:.04em;
  background:rgba(55,224,200,.12);color:var(--brand);border:1px solid rgba(55,224,200,.25);
}
.badge-accent{background:rgba(124,92,255,.16);color:#B3A0FF;border-color:rgba(124,92,255,.32)}
.badge-gold{background:rgba(245,195,107,.14);color:var(--gold);border-color:rgba(245,195,107,.32)}
.thumb-duration{
  position:absolute;right:12px;bottom:12px;z-index:2;
  font-family:"IBM Plex Mono",monospace;font-size:11.5px;
  padding:3px 9px;border-radius:6px;background:rgba(5,7,15,.72);color:var(--text-2);
  border:1px solid rgba(255,255,255,.08);
}
.thumb-lock{
  position:absolute;inset:0;z-index:3;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:8px;
  background:rgba(5,7,15,.72);transition:background var(--ease);
}
.content-card:hover .thumb-lock{background:rgba(5,7,15,.55)}
.thumb-lock svg{color:var(--brand)}
.thumb-lock span{font-size:12px;color:var(--text-1);letter-spacing:.04em}
.card-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1}
.card-body h3{font-size:18px;line-height:1.45}
.card-body p{font-size:14px;color:var(--text-2);line-height:1.8;margin:0;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-meta{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:auto;padding-top:14px;border-top:1px solid var(--line);
  font-size:12.5px;color:var(--text-3);
}
.card-meta .meta-left{display:inline-flex;align-items:center;gap:8px;flex-wrap:wrap}
.card-meta .arrow{color:var(--brand);transition:transform var(--ease)}
.content-card:hover .card-meta .arrow{transform:translateX(3px)}

/* 範圍說明 */
.scope-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:start}
.scope-panel{padding:28px 26px;border-radius:var(--radius-lg)}
.scope-panel h3{
  font-size:19px;margin-bottom:6px;display:flex;align-items:center;gap:10px;
}
.scope-panel .panel-note{font-size:13px;color:var(--text-3);margin-bottom:20px}
.check-list{display:flex;flex-direction:column;gap:14px}
.check-list li{display:flex;gap:12px;font-size:14.5px;color:var(--text-2);line-height:1.8}
.check-list .ico{
  flex-shrink:0;width:22px;height:22px;border-radius:50%;margin-top:2px;
  display:inline-flex;align-items:center;justify-content:center;
  background:rgba(55,224,200,.12);color:var(--brand);
}
.check-list.muted .ico{background:rgba(108,122,148,.14);color:var(--text-3)}
.check-list strong{color:var(--text-1);font-weight:500}

/* FAQ */
.faq{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:14px}
.faq-item{border-radius:14px;overflow:hidden}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 22px;background:none;border:0;cursor:pointer;text-align:left;
  font-size:16px;font-weight:600;color:var(--text-1);line-height:1.6;
  transition:color var(--ease);
}
.faq-q:hover{color:var(--brand)}
.faq-icon{
  flex-shrink:0;width:26px;height:26px;border-radius:50%;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);color:var(--brand);
  transition:transform .3s ease,background var(--ease),border-color var(--ease);
}
.faq-q[aria-expanded="true"] .faq-icon{transform:rotate(45deg);background:rgba(55,224,200,.12);border-color:rgba(55,224,200,.4)}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease}
.faq-item.is-open .faq-a{grid-template-rows:1fr}
.faq-a-inner{overflow:hidden}
.faq-a p{
  padding:0 56px 22px 22px;font-size:15px;color:var(--text-2);line-height:1.85;margin:0;
}

/* CTA 帶 */
.cta-band{
  position:relative;overflow:hidden;
  padding:44px 40px;border-radius:var(--radius-lg);
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
  background:linear-gradient(120deg,rgba(55,224,200,.12),rgba(124,92,255,.12)),var(--glass);
  border:1px solid rgba(55,224,200,.24);
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  box-shadow:var(--shadow-card);
}
.cta-band::before{
  content:"";position:absolute;top:-120px;right:-60px;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(55,224,200,.22),transparent 68%);
  pointer-events:none;
}
.cta-band h2{font-size:clamp(21px,2.2vw,26px);margin-bottom:8px}
.cta-band p{font-size:14.5px;color:var(--text-2);margin:0}
.cta-band .cta-copy{position:relative;z-index:1;max-width:640px}
.cta-band .btn{position:relative;z-index:1}

/* ---------- 頁腳 ---------- */
.site-footer{
  position:relative;margin-top:0;padding:64px 0 0;
  background:var(--bg-1);border-top:1px solid var(--line);
  overflow:hidden;
}
.site-footer::before{
  content:"";position:absolute;left:50%;bottom:-260px;transform:translateX(-50%);
  width:920px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(55,224,200,.12),transparent 66%);
  pointer-events:none;
}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:40px;
  padding-bottom:48px;
}
.footer-brand .brand{margin-bottom:16px}
.footer-brand p{font-size:14px;color:var(--text-2);line-height:1.9;max-width:34em;margin-bottom:16px}
.footer-contact{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--text-3)}
.footer-contact strong{color:var(--text-2);font-weight:500}
.footer-col h4{font-size:14.5px;margin-bottom:16px;color:var(--text-1);letter-spacing:.04em}
.footer-col ul{display:flex;flex-direction:column;gap:10px}
.footer-col a{font-size:14px;color:var(--text-2)}
.footer-col a:hover{color:var(--brand)}
.sub-form{display:flex;gap:10px;margin-bottom:12px}
.sub-form input{
  flex:1;min-width:0;height:44px;padding:0 14px;border-radius:var(--radius-sm);
  background:rgba(255,255,255,.04);border:1px solid var(--line);
  color:var(--text-1);font-size:14px;font-family:inherit;
  transition:border-color var(--ease),box-shadow var(--ease),background var(--ease);
}
.sub-form input::placeholder{color:var(--text-3)}
.sub-form input:focus{
  outline:none;border-color:var(--brand);background:rgba(55,224,200,.05);
  box-shadow:0 0 0 3px rgba(55,224,200,.15);
}
.sub-form .btn{height:44px;padding:0 20px;font-size:14px}
.footer-note{font-size:12.5px;color:var(--text-3);line-height:1.8}
.footer-bottom{
  border-top:1px solid var(--line);padding:20px 0 26px;
  font-size:12.5px;color:var(--text-3);
}
.footer-bottom .container{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
}
.footer-bottom a{color:var(--text-2)}
.footer-bottom a:hover{color:var(--brand)}

/* ---------- 響應式 ---------- */
@media (max-width:1279px){
  .hero-grid{gap:40px}
  .footer-grid{grid-template-columns:1.3fr 1fr 1fr;gap:32px}
  .footer-grid .footer-col:last-child{grid-column:1 / -1}
}
@media (max-width:1023px){
  .nav-links{display:none}
  .nav-actions .btn-text{display:none}
  .nav-toggle{display:inline-flex}
  .hero{padding:calc(var(--header-h) + 48px) 0 64px}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero h1{max-width:none}
  .preview-card{max-width:520px}
  .steps{grid-template-columns:1fr;gap:18px}
  .scope-grid{grid-template-columns:1fr}
  .section{padding:64px 0}
}
@media (max-width:767px){
  body{font-size:15.5px}
  .container{padding:0 18px}
  .brand-text{font-size:15.5px}
  .nav-actions .btn-primary{height:38px;padding:0 16px;font-size:13.5px}
  .hero{padding:calc(var(--header-h) + 34px) 0 52px}
  .hero-actions .btn{width:100%}
  .hero-actions{flex-direction:column;align-items:stretch}
  .trust-row{gap:14px 20px}
  .card-grid-2{grid-template-columns:1fr;gap:18px}
  .section-head{margin-bottom:30px}
  .cta-band{padding:30px 22px;flex-direction:column;align-items:flex-start;gap:22px}
  .cta-band .btn{width:100%}
  .faq-a p{padding:0 22px 20px 22px}
  .footer-grid{grid-template-columns:1fr;gap:32px;padding-bottom:36px}
  .footer-bottom .container{flex-direction:column;text-align:center;gap:10px}
  .sub-form{flex-direction:column}
  .sub-form .btn{width:100%}
}
@media (max-width:520px){
  .container{padding:0 16px}
  .hero h1{font-size:clamp(26px,7.4vw,32px)}
  .hero-sub{font-size:15.5px}
  .btn{height:44px;padding:0 22px;font-size:14.5px}
  .preview-card{padding:18px}
  .step-card,.scope-panel{padding:22px 20px}
  .faq-q{font-size:15px;padding:18px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;transition-duration:.001ms!important}
  html{scroll-behavior:auto}
}

/* roulang page: category3 */
:root{
  --bg-0:#05070F;
  --bg-1:#0A0F1E;
  --bg-2:#111A33;
  --brand:#37E0C8;
  --brand-h:#5CF0DA;
  --brand-p:#22C0AA;
  --accent:#7C5CFF;
  --gold:#F5C36B;
  --text-1:#E8EEF9;
  --text-2:#A7B4CC;
  --text-3:#6C7A94;
  --line:rgba(255,255,255,.10);
  --glass:rgba(18,26,48,.55);
  --radius:16px;
  --radius-lg:20px;
  --shadow:0 8px 28px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.06);
  --glow:0 8px 24px rgba(55,224,200,.28);
  --container:1200px;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg-0);
  color:var(--text-1);
  font-family:"Noto Sans TC","PingFang TC","Hiragino Sans TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.85;
  letter-spacing:.01em;
  overflow-x:hidden;
}
body.no-scroll{overflow:hidden;}
img{max-width:100%;display:block;}
a{color:var(--brand);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--brand-h);}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input{font-family:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:-.01em;font-weight:700;}
p{margin:0 0 18px;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px;}
.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;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}
.section{padding:88px 0;position:relative;}
.section--alt{background:var(--bg-1);}
.section-head{max-width:760px;margin-bottom:38px;}
.section-head h2{font-size:28px;margin-bottom:12px;}
.section-head p{color:var(--text-2);font-size:15.5px;margin:0;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.08em;color:var(--brand);
  background:rgba(55,224,200,.10);
  border:1px solid rgba(55,224,200,.28);
  padding:6px 14px;border-radius:999px;margin-bottom:18px;
}
.eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--brand);display:inline-block;}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  height:48px;padding:0 28px;border-radius:999px;
  font-size:15px;font-weight:600;letter-spacing:.02em;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,color .2s ease,border-color .25s ease;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,var(--brand-h),var(--brand-p));
  color:#04170F;box-shadow:var(--glow);
}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 30px rgba(55,224,200,.42);color:#04170F;filter:brightness(1.06);}
.btn-primary:active{transform:translateY(0);box-shadow:0 6px 16px rgba(55,224,200,.24);}
.btn-ghost{
  background:transparent;color:var(--brand);
  border:1px solid rgba(55,224,200,.40);
}
.btn-ghost:hover{background:rgba(55,224,200,.08);color:var(--brand-h);border-color:rgba(55,224,200,.65);}
.btn-text{
  display:inline-flex;align-items:center;gap:6px;color:var(--brand);
  font-size:14px;font-weight:600;padding:0;border-bottom:1px solid transparent;height:auto;
}
.btn-text:hover{border-bottom-color:var(--brand);}
.btn-block{width:100%;}

/* ---------- header ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:120;
  height:76px;display:flex;align-items:center;
  background:transparent;border-bottom:1px solid transparent;
  transition:height .3s ease,background .3s ease,border-color .3s ease,backdrop-filter .3s ease;
}
.site-header.is-scrolled{
  height:64px;
  background:rgba(10,15,30,.72);
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:28px;width:100%;}
.brand{display:inline-flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:34px;height:34px;border-radius:10px;flex-shrink:0;
  display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,var(--brand-h),var(--brand-p));
  box-shadow:0 6px 18px rgba(55,224,200,.30);
}
.brand-text{font-size:17px;font-weight:700;color:var(--text-1);letter-spacing:.01em;}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto;}
.nav-links a{
  position:relative;display:inline-block;
  padding:10px 14px;font-size:14.5px;color:var(--text-2);border-radius:8px;
  transition:color .2s ease,background .2s ease;
}
.nav-links a::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;
  background:var(--brand);border-radius:2px;transform:scaleX(0);transform-origin:left;
  transition:transform .25s ease;
}
.nav-links a:hover{color:var(--text-1);}
.nav-links a:hover::after{transform:scaleX(1);}
.nav-links a.active{color:var(--brand);}
.nav-links a.active::after{transform:scaleX(1);}
.header-actions{display:flex;align-items:center;gap:14px;flex-shrink:0;}
.header-actions .btn{height:42px;padding:0 20px;font-size:14px;}
.link-login{font-size:14px;color:var(--text-2);}
.link-login:hover{color:var(--text-1);}
.nav-toggle{
  display:none;width:46px;height:42px;border-radius:999px;
  align-items:center;justify-content:center;
  background:rgba(18,26,48,.6);border:1px solid var(--line);
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--text-1);position:relative;transition:.25s;}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text-1);transition:.25s;
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}

/* ---------- mobile drawer ---------- */
.drawer-backdrop{
  position:fixed;inset:0;background:rgba(3,5,12,.7);
  backdrop-filter:blur(4px);opacity:0;visibility:hidden;transition:.3s;z-index:130;
}
.drawer-backdrop.is-open{opacity:1;visibility:visible;}
.mobile-drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(86vw,360px);z-index:140;
  background:linear-gradient(160deg,#0B1224,#060A16 60%);
  border-left:1px solid var(--line);
  transform:translateX(102%);transition:transform .32s ease;
  display:flex;flex-direction:column;padding:22px 22px 28px;overflow-y:auto;
}
.mobile-drawer.is-open{transform:translateX(0);}
.mobile-drawer::before{
  content:"";position:absolute;top:-90px;right:-90px;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(55,224,200,.22),transparent 70%);pointer-events:none;
}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px;}
.drawer-close{width:38px;height:38px;border-radius:999px;border:1px solid var(--line);color:var(--text-2);font-size:18px;line-height:1;}
.drawer-links{display:flex;flex-direction:column;gap:4px;}
.drawer-links a{
  padding:14px 12px;border-radius:12px;font-size:16px;color:var(--text-2);
  border:1px solid transparent;
}
.drawer-links a:hover{background:rgba(55,224,200,.08);color:var(--text-1);}
.drawer-links a.active{color:var(--brand);background:rgba(55,224,200,.10);border-color:rgba(55,224,200,.25);}
.drawer-foot{margin-top:auto;padding-top:24px;display:flex;flex-direction:column;gap:12px;}

/* ---------- hero ---------- */
.cat-hero{
  position:relative;padding:150px 0 74px;
  background-image:url("/assets/images/backpic/back-2.jpg");
  background-size:cover;background-position:center;
  overflow:hidden;
}
.cat-hero::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,7,15,.86) 0%,rgba(5,7,15,.92) 55%,var(--bg-0) 100%);
}
.cat-hero::after{
  content:"";position:absolute;top:-160px;right:-120px;width:620px;height:620px;border-radius:50%;
  background:radial-gradient(circle,rgba(55,224,200,.16),transparent 62%);pointer-events:none;
}
.cat-hero .container{position:relative;z-index:2;}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--text-3);margin-bottom:22px;}
.breadcrumb a{color:var(--text-2);}
.breadcrumb a:hover{color:var(--brand);}
.breadcrumb .sep{color:var(--text-3);}
.breadcrumb .current{color:var(--brand);}
.cat-hero h1{
  font-size:clamp(34px,4.2vw,56px);
  max-width:820px;margin-bottom:20px;
}
.cat-hero h1 em{font-style:normal;color:var(--brand);}
.hero-lead{max-width:660px;color:var(--text-2);font-size:16.5px;margin-bottom:12px;}
.hero-lead + .hero-lead{margin-bottom:30px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center;}
.hero-meta{display:flex;flex-wrap:wrap;gap:26px;margin-top:34px;font-size:13px;color:var(--text-3);}
.hero-meta strong{color:var(--text-1);font-family:var(--mono);font-size:15px;margin-right:6px;}

/* ---------- chips ---------- */
.chip-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:34px;}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  height:38px;padding:0 18px;border-radius:999px;
  font-size:13.5px;color:var(--text-2);
  background:rgba(18,26,48,.55);
  border:1px solid var(--line);
  transition:.22s ease;
}
.chip:hover{color:var(--text-1);border-color:rgba(55,224,200,.35);}
.chip.is-active{
  color:#04170F;
  background:linear-gradient(135deg,var(--brand-h),var(--brand-p));
  border-color:transparent;font-weight:600;
  box-shadow:0 6px 18px rgba(55,224,200,.26);
}
.chip .dot{width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.7;}

/* ---------- masonry cards ---------- */
.masonry{
  display:grid;grid-template-columns:repeat(3,1fr);
  gap:24px;align-items:start;
}
.m-card{
  position:relative;
  background:var(--glass);
  border:1px solid var(--line);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow);
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  overflow:hidden;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.m-card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(55,224,200,.32),transparent);
  z-index:3;
}
.m-card:hover{transform:translateY(-2px);border-color:rgba(55,224,200,.35);box-shadow:0 16px 38px rgba(0,0,0,.55),inset 0 1px 0 rgba(255,255,255,.08);}
.m-figure{position:relative;overflow:hidden;background:linear-gradient(150deg,#14203A,#0A1122);}
.m-figure img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.m-card:hover .m-figure img{transform:scale(1.03);}
.m-figure.ratio-tall{aspect-ratio:3/4;}
.m-figure.ratio-wide{aspect-ratio:16/9;}
.m-figure.ratio-mid{aspect-ratio:4/3;}
.m-body{padding:20px 22px 22px;}
.m-body h3{font-size:18px;margin-bottom:8px;}
.m-body p{font-size:14px;color:var(--text-2);margin:0 0 16px;line-height:1.75;}
.m-meta{display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--text-3);flex-wrap:wrap;}
.m-meta .time{font-family:var(--mono);letter-spacing:.02em;}
.badge{
  display:inline-flex;align-items:center;height:22px;padding:0 11px;border-radius:999px;
  font-size:11px;font-weight:600;letter-spacing:.02em;
  color:var(--brand);background:rgba(55,224,200,.10);
  border:1px solid rgba(55,224,200,.22);
}
.badge.accent{color:#B9A9FF;background:rgba(124,92,255,.12);border-color:rgba(124,92,255,.26);}
.badge.gold{color:var(--gold);background:rgba(245,195,107,.10);border-color:rgba(245,195,107,.28);}
.lock-overlay{
  position:absolute;inset:0;z-index:2;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;
  background:rgba(5,7,15,.72);
  transition:background .3s ease;
}
.m-card:hover .lock-overlay{background:rgba(5,7,15,.55);}
.lock-overlay svg{width:22px;height:22px;stroke:var(--brand);}
.lock-overlay span{font-size:11.5px;letter-spacing:.06em;color:var(--brand);}
.corner-tag{
  position:absolute;top:12px;left:12px;z-index:4;
  height:24px;padding:0 11px;border-radius:999px;
  display:inline-flex;align-items:center;
  font-size:11px;font-weight:600;color:#04170F;
  background:rgba(55,224,200,.92);
}

/* ---------- stats ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.stat-card{
  background:var(--glass);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 22px;box-shadow:var(--shadow);
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px);
  transition:.25s ease;
}
.stat-card:hover{transform:translateY(-2px);border-color:rgba(55,224,200,.32);}
.stat-card .num{font-family:var(--mono);font-size:32px;color:var(--brand);line-height:1.1;display:block;margin-bottom:8px;}
.stat-card .num small{font-size:14px;color:var(--text-2);margin-left:4px;}
.stat-card h3{font-size:15px;margin-bottom:6px;}
.stat-card p{font-size:13.5px;color:var(--text-2);margin:0;line-height:1.7;}

/* ---------- steps ---------- */
.step-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.step-card{
  position:relative;padding:30px 26px 28px;
  background:linear-gradient(170deg,rgba(17,26,51,.72),rgba(10,15,30,.72));
  border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow);transition:.25s ease;
}
.step-card:hover{transform:translateY(-2px);border-color:rgba(55,224,200,.32);}
.step-num{
  font-family:var(--mono);font-size:13px;color:var(--brand);
  letter-spacing:.14em;display:block;margin-bottom:16px;
}
.step-card h3{font-size:19px;margin-bottom:10px;}
.step-card p{font-size:14.5px;color:var(--text-2);margin:0;}

/* ---------- faq ---------- */
.faq-wrap{max-width:860px;margin:0 auto;display:flex;flex-direction:column;gap:14px;}
.faq-item{
  background:var(--glass);border:1px solid var(--line);border-radius:14px;
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px);
  transition:border-color .25s ease,background .25s ease;
  overflow:hidden;
}
.faq-item.open{border-color:rgba(55,224,200,.35);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;text-align:left;font-size:16px;font-weight:600;color:var(--text-1);
}
.faq-q .ico{
  flex-shrink:0;width:22px;height:22px;position:relative;border-radius:50%;
  border:1px solid rgba(55,224,200,.4);
}
.faq-q .ico::before,.faq-q .ico::after{
  content:"";position:absolute;top:50%;left:50%;background:var(--brand);border-radius:2px;
  transform:translate(-50%,-50%);transition:transform .25s ease,opacity .25s ease;
}
.faq-q .ico::before{width:10px;height:1.6px;}
.faq-q .ico::after{width:1.6px;height:10px;}
.faq-item.open .faq-q .ico::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0;}
.faq-a{
  max-height:0;overflow:hidden;transition:max-height .32s ease;
}
.faq-a .inner{padding:0 22px 20px;color:var(--text-2);font-size:15px;line-height:1.85;}
.faq-item.open .faq-a{max-height:420px;}

/* ---------- cta band ---------- */
.cta-band{
  position:relative;overflow:hidden;
  border-radius:24px;padding:54px 44px;
  background:linear-gradient(135deg,rgba(17,26,51,.92),rgba(10,15,30,.92));
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  text-align:center;
}
.cta-band::before{
  content:"";position:absolute;top:-140px;left:50%;transform:translateX(-50%);
  width:620px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(55,224,200,.20),transparent 66%);
  pointer-events:none;
}
.cta-band h2{position:relative;font-size:clamp(24px,3vw,32px);margin-bottom:14px;}
.cta-band p{position:relative;color:var(--text-2);font-size:15.5px;margin-bottom:28px;}
.cta-band .hero-actions{position:relative;justify-content:center;}

/* ---------- pager ---------- */
.pager{display:flex;justify-content:center;align-items:center;gap:10px;margin-top:44px;flex-wrap:wrap;}
.pager a,.pager span{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:42px;height:42px;padding:0 14px;border-radius:12px;
  font-size:14px;color:var(--text-2);
  background:rgba(18,26,48,.55);border:1px solid var(--line);
  transition:.22s ease;
}
.pager a:hover{color:var(--text-1);border-color:rgba(55,224,200,.4);}
.pager .is-current{
  color:#04170F;background:linear-gradient(135deg,var(--brand-h),var(--brand-p));
  border-color:transparent;font-weight:700;
}
.pager .is-disabled{opacity:.42;pointer-events:none;}

/* ---------- footer ---------- */
.site-footer{
  position:relative;margin-top:0;padding:72px 0 0;
  background:linear-gradient(180deg,var(--bg-1),#04060C);
  border-top:1px solid var(--line);
}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;
  padding-bottom:52px;
}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand p{font-size:14px;color:var(--text-2);max-width:340px;line-height:1.85;}
.footer-contact{display:flex;flex-direction:column;gap:6px;margin-top:16px;font-size:13.5px;color:var(--text-3);}
.footer-contact strong{color:var(--text-2);font-weight:600;}
.footer-col h4{font-size:14.5px;margin-bottom:16px;color:var(--text-1);}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col ul a{font-size:14px;color:var(--text-2);}
.footer-col ul a:hover{color:var(--brand);}
.sub-form{display:flex;gap:10px;margin-top:14px;}
.sub-form input{
  flex:1;min-width:0;height:44px;padding:0 14px;border-radius:12px;
  background:rgba(18,26,48,.65);
  border:1px solid var(--line);
  color:var(--text-1);font-size:14px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.sub-form input::placeholder{color:var(--text-3);}
.sub-form input:focus{
  outline:none;border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(55,224,200,.15);
}
.sub-form .btn{height:44px;padding:0 20px;font-size:14px;}
.footer-note{font-size:12.5px;color:var(--text-3);margin:10px 0 0;line-height:1.7;}
.footer-bottom{
  border-top:1px solid var(--line);
  padding:22px 0 26px;
  position:relative;
}
.footer-bottom::after{
  content:"";position:absolute;bottom:-60px;left:50%;transform:translateX(-50%);
  width:70%;height:120px;border-radius:50%;
  background:radial-gradient(circle,rgba(55,224,200,.10),transparent 70%);
  pointer-events:none;
}
.footer-bottom .container{
  display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;
  font-size:13px;color:var(--text-3);
}
.footer-bottom a{color:var(--text-2);}
.footer-bottom a:hover{color:var(--brand);}

/* ---------- responsive ---------- */
@media (max-width:1279px){
  .container{padding:0 22px;}
  .masonry{grid-template-columns:repeat(3,1fr);gap:20px;}
}
@media (max-width:1023px){
  .nav-links,.header-actions .link-login{display:none;}
  .nav-toggle{display:inline-flex;}
  .header-actions{margin-left:auto;}
  .section{padding:64px 0;}
  .cat-hero{padding:130px 0 60px;}
  .masonry{grid-template-columns:repeat(2,1fr);}
  .stat-grid{grid-template-columns:repeat(2,1fr);}
  .step-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px;}
  .cta-band{padding:44px 28px;}
}
@media (max-width:767px){
  body{font-size:15.5px;}
  .container{padding:0 18px;}
  .section{padding:56px 0;}
  .section-head h2{font-size:24px;}
  .cat-hero{padding:118px 0 48px;}
  .hero-lead{font-size:15.5px;}
  .hero-actions{gap:12px;}
  .hero-actions .btn{width:100%;}
  .hero-meta{gap:16px;margin-top:26px;}
  .masonry{grid-template-columns:1fr;}
  .m-figure.ratio-tall{aspect-ratio:16/10;}
  .stat-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:28px;padding-bottom:36px;}
  .footer-brand p{max-width:none;}
  .sub-form{flex-direction:column;}
  .sub-form .btn{width:100%;}
  .footer-bottom .container{justify-content:center;text-align:center;}
  .faq-q{font-size:15px;padding:16px 18px;}
  .faq-a .inner{padding:0 18px 18px;font-size:14.5px;}
  .cta-band{padding:38px 20px;border-radius:20px;}
}
@media (max-width:420px){
  .container{padding:0 16px;}
  .brand-text{font-size:15.5px;}
  .header-actions .btn{padding:0 16px;font-size:13.5px;}
  .stat-card .num{font-size:28px;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;}
  html{scroll-behavior:auto;}
}

/* roulang page: category2 */
:root{
  --bg-0:#05070F;
  --bg-1:#0A0F1E;
  --bg-2:#111A33;
  --brand:#37E0C8;
  --brand-hover:#5CF0DA;
  --brand-press:#22C0AA;
  --accent:#7C5CFF;
  --gold:#F5C36B;
  --text-1:#E8EEF9;
  --text-2:#A7B4CC;
  --text-3:#6C7A94;
  --line:rgba(255,255,255,.10);
  --glass:rgba(18,26,48,.55);
  --radius:16px;
  --radius-lg:20px;
  --radius-pill:999px;
  --shadow-card:0 8px 28px rgba(0,0,0,.45);
  --shadow-glow:0 8px 24px rgba(55,224,200,.28);
  --container:1200px;
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
  --font-mono:"IBM Plex Mono","SFMono-Regular",Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.85;
  letter-spacing:.01em;
  color:var(--text-1);
  background:var(--bg-0);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body.no-scroll{overflow:hidden}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  background:
    radial-gradient(60% 45% at 78% 4%, rgba(55,224,200,.16), transparent 68%),
    radial-gradient(52% 40% at 8% 22%, rgba(124,92,255,.14), transparent 70%),
    linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 52%, var(--bg-0) 100%);
}
body::after{
  content:"";
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  opacity:.05;
  background-image:linear-gradient(to right, #fff 1px, transparent 1px),linear-gradient(to bottom, #fff 1px, transparent 1px);
  background-size:64px 64px;
}
img{max-width:100%;display:block;height:auto}
a{color:var(--brand);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--brand-hover)}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.25;letter-spacing:-.01em;color:var(--text-1)}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input{font-family:inherit}
::selection{background:rgba(55,224,200,.28);color:#fff}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}
.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}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;position:relative;z-index:1}

/* ---------- 按鈕 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 28px;border-radius:var(--radius-pill);
  font-size:15px;font-weight:500;letter-spacing:.02em;
  transition:transform .2s ease,box-shadow .25s ease,background-color .25s ease,border-color .25s ease,color .25s ease;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,var(--brand) 0%,#2EC7B2 100%);
  color:#04170F;font-weight:700;
  box-shadow:var(--shadow-glow);
}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 30px rgba(55,224,200,.38);color:#04170F;filter:brightness(1.06)}
.btn-primary:active{transform:translateY(0);box-shadow:0 4px 14px rgba(55,224,200,.24);background:var(--brand-press)}
.btn-ghost{
  background:transparent;color:var(--brand);
  border:1px solid rgba(55,224,200,.40);
}
.btn-ghost:hover{background:rgba(55,224,200,.08);border-color:rgba(55,224,200,.65);color:var(--brand-hover)}
.btn-ghost:active{background:rgba(55,224,200,.14)}
.btn-text{
  height:40px;padding:0 4px;color:var(--text-2);font-size:15px;border-radius:6px;
  position:relative;
}
.btn-text::after{
  content:"";position:absolute;left:0;bottom:2px;width:0;height:1px;background:var(--brand);transition:width .25s ease;
}
.btn-text:hover{color:var(--text-1)}
.btn-text:hover::after{width:100%}

/* ---------- 導覽 ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:80;
  height:76px;display:flex;align-items:center;
  background:transparent;border-bottom:1px solid transparent;
  transition:height .3s ease,background-color .3s ease,border-color .3s ease,backdrop-filter .3s ease;
}
.site-header.scrolled{
  height:64px;
  background:rgba(10,15,30,.74);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  backdrop-filter:blur(14px) saturate(120%);
  border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;width:100%}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--text-1)}
.brand:hover{color:var(--text-1)}
.brand-mark{
  width:34px;height:34px;border-radius:11px;display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--brand) 0%,#2EC7B2 100%);
  box-shadow:0 6px 18px rgba(55,224,200,.30);
  flex:0 0 auto;
}
.brand-text{font-weight:700;font-size:17px;letter-spacing:.01em;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:26px}
.nav-links a{
  position:relative;font-size:15px;color:var(--text-2);padding:6px 0;
  transition:color .2s ease;
}
.nav-links a::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;border-radius:2px;
  background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform .25s ease;
}
.nav-links a:hover{color:var(--text-1)}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-links a.active{color:var(--brand);font-weight:500}
.nav-links a.active::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:14px}
.header-actions .btn-primary{height:42px;padding:0 22px;font-size:14px}
.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:var(--radius-pill);
  background:var(--glass);border:1px solid var(--line);color:var(--text-1);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
}
.nav-toggle:hover{border-color:rgba(55,224,200,.35);color:var(--brand)}
.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:currentColor;position:relative}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;border-radius:2px;background:currentColor;
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}

/* ---------- 行動抽屜 ---------- */
.drawer{
  position:fixed;inset:0;z-index:120;display:flex;justify-content:flex-end;
  background:rgba(5,7,15,.68);
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  opacity:0;visibility:hidden;transition:opacity .28s ease,visibility .28s ease;
}
.drawer.open{opacity:1;visibility:visible}
.drawer-panel{
  width:min(360px,88vw);height:100%;
  background:linear-gradient(180deg, rgba(17,26,51,.96), rgba(10,15,30,.98));
  border-left:1px solid var(--line);
  padding:22px 22px 28px;display:flex;flex-direction:column;gap:18px;
  transform:translateX(24px);transition:transform .28s ease;
  position:relative;overflow-y:auto;
}
.drawer.open .drawer-panel{transform:translateX(0)}
.drawer-panel::before{
  content:"";position:absolute;top:-60px;right:-60px;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle, rgba(55,224,200,.22), transparent 68%);pointer-events:none;
}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;position:relative;z-index:1}
.drawer-close{
  width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:var(--glass);
  color:var(--text-1);font-size:22px;line-height:1;display:flex;align-items:center;justify-content:center;
}
.drawer-close:hover{border-color:rgba(55,224,200,.4);color:var(--brand)}
.drawer-nav{display:flex;flex-direction:column;gap:4px;position:relative;z-index:1}
.drawer-nav a{
  display:block;padding:13px 12px;border-radius:12px;font-size:16px;color:var(--text-2);
  border:1px solid transparent;transition:background-color .2s ease,color .2s ease,border-color .2s ease;
}
.drawer-nav a:hover{background:rgba(55,224,200,.07);color:var(--text-1);border-color:rgba(55,224,200,.18)}
.drawer-nav a.active{color:var(--brand);background:rgba(55,224,200,.09);border-color:rgba(55,224,200,.26);font-weight:500}
.drawer-cta{margin-top:auto;width:100%}

/* ---------- 首屏 ---------- */
.page-hero{
  position:relative;
  padding:158px 0 72px;
  overflow:hidden;
  border-bottom:1px solid var(--line);
}
.hero-bg{
  position:absolute;inset:0;z-index:0;
  background-image:url("/assets/images/backpic/back-2.jpg");
  background-size:cover;background-position:center;
  opacity:.30;
}
.hero-veil{
  position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(58% 60% at 76% 12%, rgba(55,224,200,.20), transparent 70%),
    linear-gradient(180deg, rgba(5,7,15,.86) 0%, rgba(5,7,15,.94) 60%, var(--bg-0) 100%);
}
.breadcrumb{
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;
  font-size:13px;color:var(--text-3);margin-bottom:22px;
}
.breadcrumb a{color:var(--text-2)}
.breadcrumb a:hover{color:var(--brand)}
.breadcrumb span[aria-current]{color:var(--brand)}
.breadcrumb .sep{color:var(--text-3);opacity:.7}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--brand);font-weight:500;
  padding:7px 14px;border-radius:var(--radius-pill);
  background:rgba(55,224,200,.09);border:1px solid rgba(55,224,200,.24);
  margin-bottom:20px;
}
.page-hero h1{
  font-size:clamp(34px,4.2vw,54px);
  max-width:820px;
  margin-bottom:20px;
}
.page-hero .lead{
  font-size:clamp(16px,1.6vw,19px);
  color:var(--text-2);max-width:640px;line-height:1.75;
}
.page-hero .lead + .lead{margin-top:6px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-meta{
  display:flex;flex-wrap:wrap;gap:26px;margin-top:38px;
  padding-top:24px;border-top:1px solid var(--line);
}
.hero-meta div{display:flex;align-items:center;gap:9px;font-size:13.5px;color:var(--text-2)}
.hero-meta svg{color:var(--brand);flex:0 0 auto}

/* ---------- 板塊通用 ---------- */
.section{padding:88px 0;position:relative;z-index:1}
.section.alt{background:linear-gradient(180deg, rgba(17,26,51,.42), rgba(5,7,15,0));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{max-width:720px;margin-bottom:44px}
.section-head h2{font-size:clamp(24px,2.6vw,30px);margin-bottom:14px}
.section-head p{color:var(--text-2);font-size:15.5px;max-width:72ch}
.kicker{
  display:block;font-family:var(--font-mono);font-size:12px;
  letter-spacing:.18em;color:var(--brand);margin-bottom:12px;
}

/* ---------- 對照表 ---------- */
.compare-wrap{
  position:relative;
  border-radius:var(--radius-lg);
  border:1px solid var(--line);
  background:var(--glass);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  backdrop-filter:blur(14px) saturate(120%);
  box-shadow:var(--shadow-card);
  padding:8px;
  overflow-x:auto;
}
.compare-wrap::before{
  content:"";position:absolute;top:0;left:8%;right:8%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(55,224,200,.45),transparent);
  pointer-events:none;
}
table.compare{width:100%;min-width:680px;border-collapse:separate;border-spacing:0}
.compare thead th{
  position:sticky;top:0;
  padding:20px 16px;
  font-size:15px;font-weight:700;color:var(--text-1);text-align:left;
  border-bottom:1px solid var(--line);
  vertical-align:bottom;
}
.compare thead th:first-child{color:var(--text-3);font-weight:500;font-size:13px;letter-spacing:.06em}
.compare thead th .th-sub{
  display:block;font-size:12px;font-weight:400;color:var(--text-3);margin-top:5px;letter-spacing:0;
}
.compare thead th.rec{background:rgba(55,224,200,.07);border-left:1px solid rgba(55,224,200,.35);border-right:1px solid rgba(55,224,200,.35);border-radius:14px 14px 0 0;position:relative}
.badge{
  display:inline-flex;align-items:center;height:22px;padding:0 10px;border-radius:var(--radius-pill);
  font-size:11px;font-weight:500;letter-spacing:.03em;
  background:rgba(55,224,200,.12);color:var(--brand);
}
.badge-gold{background:rgba(245,195,107,.14);color:var(--gold);border:1px solid rgba(245,195,107,.40);margin-top:8px}
.compare tbody th,.compare tbody td{
  padding:18px 16px;font-size:14.5px;text-align:left;
  border-bottom:1px solid var(--line);vertical-align:middle;
}
.compare tbody tr:last-child th,.compare tbody tr:last-child td{border-bottom:0}
.compare tbody th[scope="row"]{font-weight:500;color:var(--text-1);font-size:14.5px}
.compare tbody td{color:var(--text-2)}
.compare tbody td.rec{background:rgba(55,224,200,.07);border-left:1px solid rgba(55,224,200,.35);border-right:1px solid rgba(55,224,200,.35);color:var(--text-1)}
.compare tbody tr:hover td{background:rgba(255,255,255,.03)}
.compare tbody tr:hover td.rec{background:rgba(55,224,200,.10)}
.ico{display:inline-block;vertical-align:-3px}
.ico.yes{color:var(--brand)}
.ico.no{color:var(--text-3)}
.compare-foot{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;
  margin-top:24px;padding:20px 22px;
  border-radius:var(--radius);
  background:rgba(55,224,200,.05);border:1px solid rgba(55,224,200,.18);
}
.compare-foot p{font-size:14px;color:var(--text-2);max-width:60ch}

/* ---------- 等級亮點卡 ---------- */
.level-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.level-card{
  position:relative;overflow:hidden;
  border-radius:var(--radius-lg);
  border:1px solid var(--line);
  background:var(--glass);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  backdrop-filter:blur(14px) saturate(120%);
  box-shadow:var(--shadow-card);
  padding:32px 30px 30px;
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.level-card::before{
  content:"";position:absolute;top:0;left:10%;right:10%;height:1px;
  background:linear-gradient(90deg,transparent,rgba(55,224,200,.4),transparent);
}
.level-card:hover{transform:translateY(-2px);border-color:rgba(55,224,200,.35);box-shadow:0 16px 40px rgba(0,0,0,.5)}
.level-bar{
  position:absolute;left:0;top:0;bottom:0;width:3px;
  background:linear-gradient(180deg,var(--brand),rgba(55,224,200,0));
}
.level-card.gold .level-bar{background:linear-gradient(180deg,var(--gold),rgba(245,195,107,0))}
.level-num{
  font-family:var(--font-mono);font-size:13px;letter-spacing:.18em;color:var(--text-3);
  display:block;margin-bottom:10px;
}
.level-card.gold .level-num{color:var(--gold)}
.level-card h3{font-size:22px;margin-bottom:6px}
.level-card .level-desc{font-size:14px;color:var(--text-2);margin-bottom:22px}
.level-list{display:grid;gap:12px}
.level-list li{display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:var(--text-2);line-height:1.7}
.level-list li svg{color:var(--brand);flex:0 0 auto;margin-top:5px}
.level-card.gold .level-list li svg{color:var(--gold)}
.level-tag{
  display:inline-flex;align-items:center;gap:6px;margin-top:24px;
  font-size:12.5px;color:var(--text-2);
  padding:6px 12px;border-radius:var(--radius-pill);
  border:1px solid var(--line);background:rgba(255,255,255,.03);
}

/* ---------- 圖文區塊 ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split-media{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow-card);
  aspect-ratio:16/11;background:var(--bg-2);
}
.split-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.split-media:hover img{transform:scale(1.03)}
.split-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,7,15,.10),rgba(5,7,15,.62));
  pointer-events:none;
}
.split-media .media-tag{
  position:absolute;left:18px;bottom:18px;z-index:2;
  font-size:12.5px;color:var(--text-1);
  padding:7px 14px;border-radius:var(--radius-pill);
  background:rgba(17,26,51,.72);border:1px solid var(--line);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
}
.split-body h2{font-size:clamp(24px,2.6vw,30px);margin-bottom:16px}
.split-body > p{color:var(--text-2);font-size:15.5px;margin-bottom:28px}
.step-list{display:grid;gap:20px}
.step-item{display:flex;gap:16px;align-items:flex-start}
.step-item .step-no{
  flex:0 0 auto;width:38px;height:38px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--font-mono);font-size:14px;color:var(--brand);
  background:rgba(55,224,200,.10);border:1px solid rgba(55,224,200,.26);
}
.step-item h4{font-size:16px;margin-bottom:5px}
.step-item p{font-size:14px;color:var(--text-2);line-height:1.75}

/* ---------- FAQ ---------- */
.faq{max-width:860px;margin:0 auto;display:grid;gap:14px}
.faq-item{
  border-radius:14px;border:1px solid var(--line);
  background:var(--glass);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  backdrop-filter:blur(14px) saturate(120%);
  overflow:hidden;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.faq-item:hover{border-color:rgba(55,224,200,.28)}
.faq-item.open{border-color:rgba(55,224,200,.38);box-shadow:0 10px 30px rgba(0,0,0,.4)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 22px;text-align:left;
  font-size:16px;font-weight:500;color:var(--text-1);line-height:1.6;
}
.faq-q:hover{color:var(--brand)}
.faq-icon{
  flex:0 0 auto;width:26px;height:26px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(55,224,200,.3);color:var(--brand);
  transition:transform .28s ease,background-color .25s ease;
}
.faq-item.open .faq-icon{transform:rotate(45deg);background:rgba(55,224,200,.14)}
.faq-a{
  display:grid;grid-template-rows:0fr;
  transition:grid-template-rows .3s ease;
}
.faq-item.open .faq-a{grid-template-rows:1fr}
.faq-a > div{overflow:hidden}
.faq-a p{
  padding:0 22px 22px;font-size:15px;line-height:1.85;color:var(--text-2);
}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;
  margin:0 auto 88px;max-width:var(--container);
  border-radius:26px;
  border:1px solid rgba(55,224,200,.22);
  background:linear-gradient(135deg, rgba(17,26,51,.9), rgba(10,15,30,.92));
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  backdrop-filter:blur(14px) saturate(120%);
  box-shadow:var(--shadow-card);
  padding:52px 48px;
}
.cta-band::before{
  content:"";position:absolute;top:-40%;right:-6%;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle, rgba(55,224,200,.22), transparent 66%);pointer-events:none;
}
.cta-band::after{
  content:"";position:absolute;bottom:-50%;left:-8%;width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle, rgba(124,92,255,.18), transparent 66%);pointer-events:none;
}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap;position:relative;z-index:1}
.cta-inner h2{font-size:clamp(22px,2.4vw,28px);margin-bottom:10px}
.cta-inner p{color:var(--text-2);font-size:15px;max-width:52ch}

/* ---------- 頁腳 ---------- */
.site-footer{
  position:relative;z-index:1;
  margin-top:0;
  border-top:1px solid var(--line);
  background:linear-gradient(180deg, rgba(10,15,30,.6), rgba(5,7,15,.95));
  padding:64px 0 0;
}
.site-footer::before{
  content:"";position:absolute;bottom:0;left:50%;transform:translateX(-50%);
  width:760px;height:220px;border-radius:50%;
  background:radial-gradient(circle, rgba(55,224,200,.12), transparent 70%);
  pointer-events:none;
}
.footer-grid{
  display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:40px;
  padding-bottom:48px;
}
.footer-brand .brand{margin-bottom:18px}
.footer-brand p{font-size:14px;color:var(--text-2);line-height:1.85;margin-bottom:20px;max-width:38ch}
.footer-contact{display:grid;gap:6px;font-size:13px;color:var(--text-3)}
.footer-contact strong{color:var(--text-2);font-weight:500}
.footer-col h4{font-size:14px;margin-bottom:18px;color:var(--text-1);letter-spacing:.02em}
.footer-col ul{display:grid;gap:10px}
.footer-col a{font-size:14px;color:var(--text-2)}
.footer-col a:hover{color:var(--brand)}
.sub-form{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
.sub-form input{
  flex:1 1 150px;min-width:0;height:46px;padding:0 16px;
  border-radius:12px;border:1px solid var(--line);
  background:rgba(17,26,51,.7);color:var(--text-1);font-size:14px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.sub-form input::placeholder{color:var(--text-3)}
.sub-form input:focus{
  outline:none;border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(55,224,200,.15);
}
.sub-form .btn-primary{height:46px;padding:0 22px;font-size:14px}
.footer-note{font-size:12.5px;color:var(--text-3);margin-top:12px;line-height:1.7}
.footer-bottom{
  border-top:1px solid var(--line);
  padding:22px 0 28px;
  position:relative;z-index:1;
}
.footer-bottom .container{
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:var(--text-3);
}
.footer-bottom a{color:var(--text-2)}
.footer-bottom a:hover{color:var(--brand)}

/* ---------- 響應式 ---------- */
@media (max-width:1279px){
  .split{gap:40px}
  .footer-grid{gap:32px}
}
@media (max-width:1023px){
  .nav-links{display:none}
  .nav-toggle{display:inline-flex}
  .header-actions .btn-text{display:none}
  .page-hero{padding:130px 0 60px}
  .section{padding:70px 0}
  .level-grid{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:32px}
  .split-media{max-width:100%}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .cta-band{margin-bottom:72px;padding:44px 34px}
}
@media (max-width:820px){
  .compare-wrap{padding:0;background:transparent;border:0;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none;overflow:visible}
  .compare-wrap::before{display:none}
  table.compare{min-width:0;display:block}
  .compare thead{display:none}
  .compare tbody{display:block}
  .compare tbody tr{
    display:block;margin-bottom:14px;padding:16px 18px;
    border-radius:var(--radius);border:1px solid var(--line);
    background:var(--glass);
    -webkit-backdrop-filter:blur(14px) saturate(120%);
    backdrop-filter:blur(14px) saturate(120%);
    box-shadow:var(--shadow-card);
  }
  .compare tbody tr:hover td{background:transparent}
  .compare tbody th[scope="row"]{
    display:block;padding:0 0 12px;margin-bottom:10px;
    border-bottom:1px solid var(--line);
    border-left:0;font-size:15.5px;font-weight:700;color:var(--text-1);
  }
  .compare tbody td{
    display:flex;align-items:center;justify-content:space-between;gap:14px;
    padding:10px 0;border-bottom:1px dashed rgba(255,255,255,.08);
    background:transparent;border-left:0;border-right:0;font-size:14px;
  }
  .compare tbody td:last-child{border-bottom:0;padding-bottom:0}
  .compare tbody td::before{
    content:attr(data-label);
    font-size:12.5px;color:var(--text-3);font-weight:500;letter-spacing:.04em;flex:0 0 auto;
  }
  .compare tbody td.rec{color:var(--gold);background:transparent}
}
@media (max-width:767px){
  .container{padding:0 18px}
  .page-hero{padding:118px 0 50px}
  .page-hero h1{font-size:clamp(28px,7.4vw,38px)}
  .hero-actions{gap:12px}
  .hero-actions .btn{flex:1 1 100%}
  .hero-meta{gap:16px;margin-top:30px;padding-top:20px;flex-direction:column;align-items:flex-start}
  .section{padding:56px 0}
  .section-head{margin-bottom:32px}
  .level-card{padding:26px 22px}
  .cta-band{padding:34px 22px;border-radius:20px;margin-bottom:56px}
  .cta-inner .btn{width:100%}
  .footer-grid{grid-template-columns:1fr;gap:30px;padding-bottom:36px}
  .footer-bottom .container{flex-direction:column;text-align:center;gap:10px}
  .compare-foot{padding:18px}
  .compare-foot .btn{width:100%}
  .faq-q{font-size:15px;padding:17px 18px}
  .faq-a p{padding:0 18px 18px}
  .split-media{aspect-ratio:16/10}
}
@media (max-width:420px){
  .container{padding:0 16px}
  .brand-text{font-size:15px}
  .header-actions .btn-primary{padding:0 16px;font-size:13px;height:40px}
  .btn{width:100%}
  .nav-toggle{width:40px;height:40px}
  .hero-veil{background:linear-gradient(180deg, rgba(5,7,15,.92) 0%, rgba(5,7,15,.96) 60%, var(--bg-0) 100%)}
  .cta-band::before,.cta-band::after{display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important}
}

/* roulang page: category4 */
:root{
  --bg-0:#05070F;
  --bg-1:#0A0F1E;
  --bg-2:#111A33;
  --brand:#37E0C8;
  --brand-hover:#5CF0DA;
  --brand-press:#22C0AA;
  --accent:#7C5CFF;
  --gold:#F5C36B;
  --text-1:#E8EEF9;
  --text-2:#A7B4CC;
  --text-3:#6C7A94;
  --line:rgba(255,255,255,.10);
  --glass:rgba(18,26,48,.55);
  --radius:16px;
  --radius-lg:20px;
  --radius-pill:999px;
  --shadow-card:0 8px 28px rgba(0,0,0,.45), inset 0 1px 0 rgba(255,255,255,.06);
  --shadow-glow:0 8px 24px rgba(55,224,200,.28);
  --font-sans:'Noto Sans TC','PingFang TC','Microsoft JhengHei',system-ui,sans-serif;
  --font-mono:'IBM Plex Mono','SFMono-Regular',Consolas,monospace;
  --container:1200px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.85;
  letter-spacing:.01em;
  color:var(--text-1);
  background:var(--bg-0);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size:64px 64px;
  opacity:.55;
}
body.no-scroll{overflow:hidden;}
img{max-width:100%;display:block;}
a{color:var(--brand);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--brand-hover);}
h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:-.01em;font-weight:700;}
p{margin:0;max-width:72ch;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;font-size:inherit;color:inherit;background:none;border:none;cursor:pointer;}
input{font-family:inherit;font-size:inherit;}
:focus-visible{outline:2px solid var(--brand);outline-offset:2px;border-radius:6px;}
.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;}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
  position:relative;
  z-index:1;
}

/* ---------- Header ---------- */
.site-header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:120;
  padding:16px 0;
  background:transparent;
  transition:background .3s ease, padding .3s ease, box-shadow .3s ease, backdrop-filter .3s ease;
}
.site-header.scrolled{
  padding:8px 0;
  background:rgba(8,12,24,.74);
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  box-shadow:0 1px 0 var(--line), 0 12px 30px rgba(0,0,0,.35);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  min-height:44px;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:var(--text-1);
  font-weight:700;
  font-size:17px;
  letter-spacing:.02em;
  white-space:nowrap;
}
.brand:hover{color:var(--text-1);}
.brand-mark{
  width:32px;height:32px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:10px;
  background:linear-gradient(135deg,var(--brand),#25B6A8);
  box-shadow:0 6px 18px rgba(55,224,200,.28);
  flex:0 0 auto;
}
.brand-text{
  background:linear-gradient(90deg,#FFFFFF,#BFEFE7);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.nav-links{
  display:flex;
  align-items:center;
  gap:26px;
}
.nav-links a{
  position:relative;
  font-size:14.5px;
  color:var(--text-2);
  padding:6px 0;
  transition:color .22s ease;
  white-space:nowrap;
}
.nav-links a::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:2px;
  border-radius:2px;
  background:var(--brand);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .25s ease;
}
.nav-links a:hover{color:var(--text-1);}
.nav-links a:hover::after{transform:scaleX(1);}
.nav-links a.active{color:var(--brand);}
.nav-links a.active::after{transform:scaleX(1);}
.header-actions{display:flex;align-items:center;gap:12px;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 28px;
  border-radius:var(--radius-pill);
  border:1px solid transparent;
  font-size:15px;
  font-weight:600;
  letter-spacing:.02em;
  cursor:pointer;
  transition:transform .22s ease, box-shadow .22s ease, background .22s ease, filter .22s ease, border-color .22s ease, color .22s ease;
  white-space:nowrap;
}
.btn-primary{
  background:linear-gradient(135deg,var(--brand-hover),var(--brand) 55%,var(--brand-press));
  color:#04170F;
  box-shadow:var(--shadow-glow);
}
.btn-primary:hover{
  color:#04170F;
  filter:brightness(1.08);
  transform:translateY(-1px);
  box-shadow:0 14px 34px rgba(55,224,200,.38);
}
.btn-primary:active{
  transform:translateY(0);
  box-shadow:0 4px 14px rgba(55,224,200,.22);
}
.btn-ghost{
  background:transparent;
  border-color:rgba(55,224,200,.4);
  color:var(--brand);
}
.btn-ghost:hover{
  background:rgba(55,224,200,.08);
  color:var(--brand-hover);
  border-color:rgba(55,224,200,.6);
}
.btn-text{
  height:40px;
  padding:0 14px;
  color:var(--text-2);
  font-weight:500;
  font-size:14px;
  border-radius:var(--radius-pill);
}
.btn-text:hover{color:var(--text-1);background:rgba(255,255,255,.05);}
.btn-sm{height:40px;padding:0 20px;font-size:14px;}
.link-underline{
  position:relative;
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:14.5px;
  font-weight:500;
  color:var(--text-2);
  padding-bottom:2px;
}
.link-underline::after{
  content:"";
  position:absolute;
  left:0;bottom:0;
  width:100%;height:1px;
  background:currentColor;
  transform:scaleX(.4);
  transform-origin:left;
  transition:transform .25s ease;
  opacity:.6;
}
.link-underline:hover{color:var(--brand);}
.link-underline:hover::after{transform:scaleX(1);opacity:1;}

.nav-toggle{
  display:none;
  width:44px;height:44px;
  border-radius:var(--radius-pill);
  border:1px solid var(--line);
  background:var(--glass);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:4px;
}
.nav-toggle span{
  display:block;
  width:18px;height:2px;
  border-radius:2px;
  background:var(--text-1);
  transition:.25s ease;
}

/* ---------- Drawer ---------- */
.drawer-backdrop{
  position:fixed;
  inset:0;
  z-index:130;
  background:rgba(3,5,12,.68);
  backdrop-filter:blur(4px);
  opacity:0;
  visibility:hidden;
  transition:opacity .3s ease, visibility .3s ease;
}
.drawer-backdrop.show{opacity:1;visibility:visible;}
.drawer{
  position:fixed;
  top:0;right:0;bottom:0;
  z-index:140;
  width:min(360px,88vw);
  padding:24px 22px 30px;
  display:flex;
  flex-direction:column;
  gap:22px;
  background:linear-gradient(180deg,rgba(12,18,36,.96),rgba(6,9,20,.98));
  backdrop-filter:blur(18px) saturate(120%);
  -webkit-backdrop-filter:blur(18px) saturate(120%);
  border-left:1px solid var(--line);
  transform:translateX(102%);
  transition:transform .34s cubic-bezier(.32,.72,.28,1);
  overflow-y:auto;
}
.drawer::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:radial-gradient(60% 40% at 80% 0%,rgba(55,224,200,.16),transparent 70%);
}
.drawer.open{transform:translateX(0);}
.drawer-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  position:relative;
  z-index:1;
}
.drawer-close{
  width:38px;height:38px;
  border-radius:50%;
  border:1px solid var(--line);
  background:rgba(255,255,255,.04);
  color:var(--text-2);
  font-size:18px;
  line-height:1;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.drawer-close:hover{color:var(--text-1);border-color:rgba(55,224,200,.4);}
.drawer-nav{
  display:flex;
  flex-direction:column;
  gap:4px;
  position:relative;
  z-index:1;
}
.drawer-nav a{
  padding:14px 4px;
  font-size:17px;
  font-weight:500;
  color:var(--text-2);
  border-bottom:1px solid var(--line);
}
.drawer-nav a:hover{color:var(--text-1);}
.drawer-nav a.active{color:var(--brand);}
.drawer-cta{width:100%;position:relative;z-index:1;}

/* ---------- Glass card ---------- */
.glass{
  position:relative;
  background:var(--glass);
  border:1px solid var(--line);
  border-radius:var(--radius);
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  box-shadow:var(--shadow-card);
  transition:transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.glass::before{
  content:"";
  position:absolute;
  top:0;left:12px;right:12px;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(55,224,200,.32),transparent);
  pointer-events:none;
}
@supports not ((backdrop-filter:blur(2px)) or (-webkit-backdrop-filter:blur(2px))){
  .glass{background:var(--bg-2);}
}

/* ---------- Main ---------- */
main{position:relative;z-index:1;}

/* ---------- Breadcrumb ---------- */
.breadcrumb{
  padding:112px 0 0;
}
.breadcrumb-list{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--text-3);
}
.breadcrumb-list li{display:inline-flex;align-items:center;gap:8px;}
.breadcrumb-list li::after{content:"›";color:var(--text-3);opacity:.7;}
.breadcrumb-list li:last-child::after{display:none;}
.breadcrumb-list a{color:var(--text-3);}
.breadcrumb-list a:hover{color:var(--brand);}
.breadcrumb-list .current{color:var(--text-1);font-weight:500;}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  overflow:hidden;
  padding:34px 0 64px;
}
.hero-bg{
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(180deg,rgba(5,7,15,.80),rgba(5,7,15,.93) 58%,var(--bg-0) 100%),
    url('/assets/images/backpic/back-1.jpg');
  background-size:cover;
  background-position:center;
  z-index:0;
}
.hero-bg::after{
  content:"";
  position:absolute;
  inset:0;
  background:radial-gradient(58% 62% at 20% 12%,rgba(55,224,200,.18),transparent 72%);
}
.hero-inner{
  position:relative;
  z-index:1;
  max-width:820px;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:28px;
  padding:0 14px;
  margin-bottom:20px;
  border-radius:var(--radius-pill);
  font-size:12.5px;
  letter-spacing:.08em;
  color:var(--brand);
  background:rgba(55,224,200,.10);
  border:1px solid rgba(55,224,200,.22);
}
.eyebrow::before{
  content:"";
  width:6px;height:6px;
  border-radius:50%;
  background:var(--brand);
  box-shadow:0 0 0 4px rgba(55,224,200,.16);
}
.hero h1{
  font-size:clamp(30px,4.2vw,50px);
  font-weight:700;
  letter-spacing:-.01em;
  margin-bottom:22px;
  text-shadow:0 6px 30px rgba(0,0,0,.5);
}
.hero-lead{
  font-size:16.5px;
  color:var(--text-2);
  max-width:64ch;
  margin-bottom:10px;
}
.hero-lead.sub{color:var(--text-3);font-size:15.5px;margin-bottom:30px;}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:18px;
}

/* ---------- Section base ---------- */
.section{
  padding:64px 0;
  position:relative;
}
.section.alt{background:var(--bg-1);border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.section-head{
  max-width:760px;
  margin-bottom:36px;
}
.section-head h2{
  font-size:clamp(23px,2.6vw,28px);
  margin-bottom:14px;
}
.section-head p{
  color:var(--text-2);
  font-size:15.5px;
}

/* ---------- Rhythm stats ---------- */
.stat-row{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.stat-card{
  padding:24px 22px;
  border-radius:var(--radius-lg);
}
.stat-card:hover{
  transform:translateY(-2px);
  border-color:rgba(55,224,200,.35);
  box-shadow:0 14px 34px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.07);
}
.stat-num{
  display:block;
  font-family:var(--font-mono);
  font-size:24px;
  font-weight:600;
  color:var(--brand);
  letter-spacing:.02em;
  margin-bottom:8px;
}
.stat-card h3{
  font-size:17px;
  margin-bottom:8px;
}
.stat-card p{
  font-size:14.5px;
  color:var(--text-2);
  line-height:1.8;
}

/* ---------- Timeline ---------- */
.timeline{
  position:relative;
  display:flex;
  flex-direction:column;
  gap:0;
}
.tl-item{
  position:relative;
  display:grid;
  grid-template-columns:132px minmax(0,1fr);
  gap:34px;
  padding-bottom:30px;
}
.tl-item:last-child{padding-bottom:0;}
.tl-item::before{
  content:"";
  position:absolute;
  left:132px;
  top:14px;
  bottom:-2px;
  width:1px;
  background:linear-gradient(180deg,rgba(55,224,200,.42),rgba(255,255,255,.06));
}
.tl-item:last-child::before{display:none;}
.tl-stamp{
  position:relative;
  padding-top:6px;
  display:flex;
  flex-direction:column;
  gap:8px;
  align-items:flex-start;
}
.tl-stamp::after{
  content:"";
  position:absolute;
  right:-38px;
  top:14px;
  width:9px;height:9px;
  border-radius:50%;
  background:var(--brand);
  box-shadow:0 0 0 4px rgba(55,224,200,.16);
}
.tl-date{
  font-family:var(--font-mono);
  font-size:20px;
  font-weight:600;
  color:var(--text-1);
  letter-spacing:.03em;
}
.tl-tag{
  font-size:11.5px;
  color:var(--text-3);
  letter-spacing:.08em;
}
.tl-card{
  border-radius:var(--radius-lg);
  overflow:hidden;
}
.tl-card:hover{
  transform:translateY(-2px);
  border-color:rgba(55,224,200,.35);
  box-shadow:0 16px 38px rgba(0,0,0,.5), inset 0 1px 0 rgba(255,255,255,.07);
}
.tl-card-body{
  padding:24px;
}
.tl-card-body h3{
  font-size:19px;
  margin-bottom:10px;
}
.tl-card-body p{
  font-size:14.8px;
  color:var(--text-2);
  margin-bottom:16px;
}
.tl-meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:12px;
}
.tl-time{
  font-family:var(--font-mono);
  font-size:12.5px;
  color:var(--text-3);
  letter-spacing:.02em;
}
.tl-figure{
  margin:0;
  border-bottom:1px solid var(--line);
  overflow:hidden;
  border-radius:var(--radius-lg) var(--radius-lg) 0 0;
  aspect-ratio:16/9;
  background:linear-gradient(135deg,var(--bg-2),#0B1226);
}
.tl-figure img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .5s ease;
}
.tl-card:hover .tl-figure img{transform:scale(1.03);}
.tl-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:13.5px;
  font-weight:500;
  color:var(--brand);
  margin-left:auto;
}
.tl-link::after{content:"→";transition:transform .22s ease;}
.tl-link:hover::after{transform:translateX(3px);}

/* ---------- Badges ---------- */
.badge{
  display:inline-flex;
  align-items:center;
  height:22px;
  padding:0 10px;
  border-radius:var(--radius-pill);
  font-size:11px;
  font-weight:500;
  letter-spacing:.04em;
  color:var(--brand);
  background:rgba(55,224,200,.10);
  border:1px solid rgba(55,224,200,.20);
  white-space:nowrap;
}
.badge-accent{
  color:#B9AAFF;
  background:rgba(124,92,255,.14);
  border-color:rgba(124,92,255,.26);
}
.badge-gold{
  color:var(--gold);
  background:rgba(245,195,107,.12);
  border-color:rgba(245,195,107,.24);
}

/* ---------- Notify ---------- */
.notify-card{
  display:grid;
  grid-template-columns:1.25fr .9fr;
  gap:40px;
  align-items:center;
  padding:38px;
  border-radius:var(--radius-lg);
  background-image:
    linear-gradient(120deg,rgba(9,14,28,.94),rgba(9,14,28,.80)),
    url('/assets/images/backpic/back-2.jpg');
  background-size:cover;
  background-position:center;
  overflow:hidden;
}
.notify-card::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:radial-gradient(52% 70% at 88% 8%,rgba(124,92,255,.18),transparent 70%);
}
.notify-text{position:relative;z-index:1;}
.notify-text h2{
  font-size:clamp(21px,2.4vw,26px);
  margin-bottom:14px;
}
.notify-text > p{
  font-size:15px;
  color:var(--text-2);
  margin-bottom:20px;
}
.notify-list{display:flex;flex-direction:column;gap:10px;}
.notify-list li{
  display:flex;
  align-items:flex-start;
  gap:10px;
  font-size:14.5px;
  color:var(--text-2);
}
.notify-list li::before{
  content:"";
  width:6px;height:6px;
  margin-top:9px;
  flex:0 0 auto;
  border-radius:50%;
  background:var(--brand);
  box-shadow:0 0 0 3px rgba(55,224,200,.14);
}
.notify-form{
  position:relative;
  z-index:1;
  display:flex;
  flex-direction:column;
  gap:12px;
  padding:24px;
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:rgba(6,10,22,.62);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
}
.notify-form input{
  height:48px;
  padding:0 16px;
  border-radius:12px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.04);
  color:var(--text-1);
  transition:border-color .22s ease, box-shadow .22s ease, background .22s ease;
}
.notify-form input::placeholder{color:var(--text-3);}
.notify-form input:focus{
  outline:none;
  border-color:var(--brand);
  background:rgba(255,255,255,.06);
  box-shadow:0 0 0 3px rgba(55,224,200,.15);
}
.notify-form .btn{width:100%;}
.form-note{
  font-size:12.5px;
  color:var(--text-3);
  line-height:1.7;
}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:860px;margin:0 auto;}
.faq-list{display:flex;flex-direction:column;gap:14px;}
.faq-item{
  border-radius:14px;
  border:1px solid var(--line);
  background:var(--glass);
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  box-shadow:var(--shadow-card);
  overflow:hidden;
  transition:border-color .25s ease, box-shadow .25s ease;
}
.faq-item:hover{border-color:rgba(55,224,200,.28);}
.faq-item.open{border-color:rgba(55,224,200,.36);}
.faq-q{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  width:100%;
  padding:19px 22px;
  text-align:left;
  font-size:16px;
  font-weight:600;
  color:var(--text-1);
  line-height:1.5;
  transition:color .2s ease;
}
.faq-q:hover{color:var(--brand-hover);}
.faq-icon{
  position:relative;
  flex:0 0 auto;
  width:18px;height:18px;
  border-radius:50%;
  border:1px solid rgba(55,224,200,.35);
  transition:transform .28s ease, background .25s ease;
}
.faq-icon::before,
.faq-icon::after{
  content:"";
  position:absolute;
  top:50%;left:50%;
  background:var(--brand);
  border-radius:2px;
  transform:translate(-50%,-50%);
  transition:opacity .28s ease, transform .28s ease;
}
.faq-icon::before{width:9px;height:1.6px;}
.faq-icon::after{width:1.6px;height:9px;}
.faq-item.open .faq-icon{transform:rotate(180deg);background:rgba(55,224,200,.12);}
.faq-item.open .faq-icon::after{opacity:0;transform:translate(-50%,-50%) rotate(90deg);}
.faq-a{
  padding:0 22px 20px;
  font-size:15px;
  color:var(--text-2);
  line-height:1.85;
}
.faq-a p + p{margin-top:12px;}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;
  padding:44px 40px;
  border-radius:var(--radius-lg);
  border:1px solid rgba(55,224,200,.24);
  background:linear-gradient(120deg,rgba(18,26,48,.86),rgba(10,16,32,.9));
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  overflow:hidden;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:30px;
  flex-wrap:wrap;
  box-shadow:var(--shadow-card);
}
.cta-band::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:radial-gradient(48% 120% at 85% 50%,rgba(55,224,200,.18),transparent 70%);
}
.cta-band-text{position:relative;z-index:1;max-width:640px;}
.cta-band-text h2{
  font-size:clamp(21px,2.5vw,27px);
  margin-bottom:10px;
}
.cta-band-text p{
  color:var(--text-2);
  font-size:15px;
}
.cta-band .btn{position:relative;z-index:1;}

/* ---------- Footer ---------- */
.site-footer{
  position:relative;
  z-index:1;
  margin-top:40px;
  background:var(--bg-1);
  border-top:1px solid var(--line);
  padding:64px 0 0;
  overflow:hidden;
}
.site-footer::before{
  content:"";
  position:absolute;
  inset:auto 0 -180px 0;
  height:360px;
  pointer-events:none;
  background:radial-gradient(50% 100% at 50% 100%,rgba(55,224,200,.12),transparent 70%);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.3fr;
  gap:40px;
  padding-bottom:48px;
}
.footer-brand p{
  font-size:14px;
  color:var(--text-2);
  margin:16px 0 18px;
  max-width:42ch;
}
.footer-contact{
  display:flex;
  flex-direction:column;
  gap:6px;
  font-size:13.5px;
  color:var(--text-3);
}
.footer-contact strong{color:var(--text-2);font-weight:500;}
.footer-col h4{
  font-size:14px;
  font-weight:600;
  color:var(--text-1);
  margin-bottom:16px;
  letter-spacing:.04em;
}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col ul a{
  font-size:14px;
  color:var(--text-2);
}
.footer-col ul a:hover{color:var(--brand);}
.sub-form{
  display:flex;
  gap:8px;
  margin-top:12px;
}
.sub-form input{
  flex:1 1 auto;
  min-width:0;
  height:44px;
  padding:0 14px;
  border-radius:12px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.04);
  color:var(--text-1);
  transition:border-color .22s ease, box-shadow .22s ease;
}
.sub-form input::placeholder{color:var(--text-3);}
.sub-form input:focus{
  outline:none;
  border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(55,224,200,.15);
}
.sub-form .btn{height:44px;padding:0 20px;font-size:14px;}
.footer-note{
  margin-top:10px;
  font-size:12.5px;
  color:var(--text-3);
  line-height:1.7;
}
.footer-bottom{
  border-top:1px solid var(--line);
  padding:20px 0;
  position:relative;
  z-index:1;
}
.footer-bottom .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  font-size:13px;
  color:var(--text-3);
}
.footer-bottom a{color:var(--text-3);}
.footer-bottom a:hover{color:var(--brand);}

/* ---------- Responsive ---------- */
@media (max-width:1023px){
  .nav-links{display:none;}
  .nav-toggle{display:inline-flex;}
  .header-actions .btn-text{display:none;}
  .notify-card{grid-template-columns:1fr;gap:28px;padding:30px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:900px){
  .stat-row{grid-template-columns:1fr;gap:16px;}
  .tl-item{grid-template-columns:104px minmax(0,1fr);gap:26px;}
  .tl-item::before{left:104px;}
  .tl-stamp::after{right:-30px;}
  .tl-date{font-size:18px;}
}
@media (max-width:767px){
  .breadcrumb{padding-top:96px;}
  .hero{padding:24px 0 48px;}
  .hero h1{font-size:clamp(26px,7vw,34px);}
  .hero-lead{font-size:15.5px;}
  .section{padding:48px 0;}
  .timeline{display:flex;}
  .tl-item{
    grid-template-columns:1fr;
    gap:12px;
    padding-bottom:26px;
    padding-left:18px;
  }
  .tl-item::before{
    left:5px;
    top:10px;
    bottom:0;
  }
  .tl-stamp{
    flex-direction:row;
    align-items:center;
    gap:10px;
    padding-top:0;
  }
  .tl-stamp::after{
    left:-18px;
    right:auto;
    top:9px;
    width:9px;height:9px;
  }
  .tl-card-body{padding:20px;}
  .tl-card-body h3{font-size:17.5px;}
  .cta-band{padding:32px 24px;flex-direction:column;align-items:flex-start;}
  .cta-band .btn{width:100%;}
  .notify-card{padding:26px 22px;}
  .footer-grid{grid-template-columns:1fr;gap:30px;padding-bottom:36px;}
  .site-footer{padding-top:52px;}
  .footer-bottom .container{justify-content:center;text-align:center;}
}
@media (max-width:520px){
  .container{padding:0 18px;}
  .brand{font-size:15.5px;}
  .brand-mark{width:30px;height:30px;}
  .header-actions .btn-sm{padding:0 16px;font-size:13.5px;}
  .btn{height:44px;padding:0 22px;font-size:14.5px;}
  .hero-actions{flex-direction:column;align-items:stretch;gap:12px;}
  .hero-actions .btn{width:100%;}
  .hero-actions .link-underline{justify-content:center;}
  .faq-q{padding:16px 18px;font-size:15px;}
  .faq-a{padding:0 18px 18px;font-size:14.5px;}
  .stat-card{padding:20px 18px;}
  .sub-form{flex-direction:column;}
  .sub-form .btn{width:100%;}
}
@media (max-width:420px){
  .container{padding:0 16px;}
  .hero-bg::after{display:none;}
}

/* roulang page: category5 */
:root{
  --bg-0:#05070F;
  --bg-1:#0A0F1E;
  --bg-2:#111A33;
  --brand:#37E0C8;
  --brand-hover:#5CF0DA;
  --brand-active:#22C0AA;
  --accent:#7C5CFF;
  --gold:#F5C36B;
  --text-1:#E8EEF9;
  --text-2:#A7B4CC;
  --text-3:#6C7A94;
  --line:rgba(255,255,255,.10);
  --glass:rgba(18,26,48,.55);
  --radius:16px;
  --radius-lg:20px;
  --radius-sm:12px;
  --shadow:0 8px 28px rgba(0,0,0,.45),inset 0 1px 0 rgba(255,255,255,.06);
  --shadow-hover:0 16px 40px rgba(0,0,0,.55),inset 0 1px 0 rgba(255,255,255,.10);
  --glow:0 8px 24px rgba(55,224,200,.28);
  --container:1200px;
  --font: "Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px;}
body{
  margin:0;
  font-family:var(--font);
  background:var(--bg-0);
  color:var(--text-1);
  font-size:16px;
  line-height:1.85;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body.is-locked{overflow:hidden;}
img{max-width:100%;display:block;border:0;}
a{color:var(--brand);text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:var(--brand-hover);}
h1,h2,h3,h4{
  margin:0;
  font-weight:700;
  line-height:1.25;
  letter-spacing:-.01em;
  color:var(--text-1);
}
p{margin:0 0 18px;}
ul,ol{margin:0 0 18px;padding-left:22px;}
li{margin-bottom:8px;}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input{font-family:inherit;}
::selection{background:rgba(55,224,200,.28);color:#fff;}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:6px;}
.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;}

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

/* ---------- 按鈕 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 28px;
  border-radius:999px;
  font-size:15px;
  font-weight:700;
  letter-spacing:.02em;
  white-space:nowrap;
  transition:transform .2s ease,box-shadow .25s ease,background .25s ease,border-color .25s ease,color .25s ease;
}
.btn-primary{
  background:linear-gradient(135deg,var(--brand) 0%,#4CE8D0 55%,#2BC9B2 100%);
  color:#04170F;
  box-shadow:var(--glow);
}
.btn-primary:hover{
  background:linear-gradient(135deg,var(--brand-hover) 0%,#6BF5E1 55%,#37E0C8 100%);
  color:#04170F;
  transform:translateY(-1px);
  box-shadow:0 12px 32px rgba(55,224,200,.42);
}
.btn-primary:active{transform:translateY(0);box-shadow:0 4px 14px rgba(55,224,200,.30);background:var(--brand-active);}
.btn-ghost{
  background:transparent;
  border:1px solid rgba(55,224,200,.40);
  color:var(--brand);
}
.btn-ghost:hover{
  background:rgba(55,224,200,.08);
  border-color:rgba(55,224,200,.70);
  color:var(--brand-hover);
}
.btn-ghost:active{background:rgba(55,224,200,.14);transform:translateY(0);}
.btn-sm{height:40px;padding:0 20px;font-size:14px;}
.btn-block{width:100%;}
.link-text{
  display:inline-flex;
  align-items:center;
  gap:6px;
  color:var(--brand);
  font-weight:500;
  padding-bottom:2px;
  border-bottom:1px solid rgba(55,224,200,.35);
  transition:border-color .2s ease,color .2s ease;
}
.link-text:hover{border-color:var(--brand);color:var(--brand-hover);}

/* ---------- 標籤 / 徽章 ---------- */
.badge{
  display:inline-flex;
  align-items:center;
  gap:5px;
  height:22px;
  padding:0 10px;
  border-radius:999px;
  font-size:11px;
  font-weight:500;
  letter-spacing:.04em;
  background:rgba(55,224,200,.10);
  color:var(--brand);
  border:1px solid rgba(55,224,200,.22);
  white-space:nowrap;
}
.badge-accent{background:rgba(124,92,255,.14);color:#B4A3FF;border-color:rgba(124,92,255,.30);}
.badge-gold{background:rgba(245,195,107,.14);color:var(--gold);border-color:rgba(245,195,107,.32);}

/* ---------- 導覽列 ---------- */
.site-header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:120;
  height:76px;
  display:flex;
  align-items:center;
  background:transparent;
  border-bottom:1px solid transparent;
  transition:height .3s ease,background .3s ease,border-color .3s ease,backdrop-filter .3s ease;
}
.site-header.is-scrolled{
  height:64px;
  background:rgba(8,13,26,.82);
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;
  align-items:center;
  gap:28px;
  width:100%;
}
.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  flex:0 0 auto;
  color:var(--text-1);
}
.brand:hover{color:var(--text-1);}
.brand-mark{
  width:34px;height:34px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:10px;
  background:linear-gradient(135deg,var(--brand),#2BC9B2);
  box-shadow:0 4px 14px rgba(55,224,200,.34);
  flex:0 0 auto;
}
.brand-text{
  font-size:17px;
  font-weight:700;
  letter-spacing:.01em;
  white-space:nowrap;
}
.nav-links{
  display:flex;
  align-items:center;
  gap:6px;
  margin-left:auto;
  flex-wrap:nowrap;
}
.nav-links a{
  position:relative;
  display:inline-block;
  padding:8px 12px;
  font-size:14.5px;
  font-weight:500;
  color:var(--text-2);
  border-radius:8px;
  white-space:nowrap;
  transition:color .2s ease;
}
.nav-links a::after{
  content:"";
  position:absolute;
  left:12px;right:12px;bottom:2px;
  height:2px;
  border-radius:2px;
  background:var(--brand);
  transform:scaleX(0);
  transform-origin:left;
  transition:transform .25s ease;
}
.nav-links a:hover{color:var(--text-1);}
.nav-links a:hover::after{transform:scaleX(1);}
.nav-links a.active{color:var(--brand);}
.nav-links a.active::after{transform:scaleX(1);}
.header-actions{
  display:flex;
  align-items:center;
  gap:12px;
  flex:0 0 auto;
}
.login-link{
  font-size:14.5px;
  font-weight:500;
  color:var(--text-2);
  padding:8px 6px;
}
.login-link:hover{color:var(--text-1);}
.menu-toggle{
  display:none;
  width:44px;height:44px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(18,26,48,.6);
  backdrop-filter:blur(10px);
  align-items:center;
  justify-content:center;
  flex:0 0 auto;
}
.menu-toggle span{
  display:block;
  width:18px;height:2px;
  background:var(--text-1);
  border-radius:2px;
  position:relative;
  transition:background .2s ease;
}
.menu-toggle span::before,
.menu-toggle span::after{
  content:"";
  position:absolute;left:0;
  width:18px;height:2px;
  background:var(--text-1);
  border-radius:2px;
  transition:transform .25s ease,top .25s ease;
}
.menu-toggle span::before{top:-6px;}
.menu-toggle span::after{top:6px;}
.menu-toggle[aria-expanded="true"] span{background:transparent;}
.menu-toggle[aria-expanded="true"] span::before{top:0;transform:rotate(45deg);}
.menu-toggle[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg);}

/* ---------- 行動抽屜 ---------- */
.drawer-overlay{
  position:fixed;inset:0;
  background:rgba(3,5,12,.72);
  backdrop-filter:blur(4px);
  opacity:0;visibility:hidden;
  transition:opacity .3s ease,visibility .3s ease;
  z-index:130;
}
.drawer-overlay.is-open{opacity:1;visibility:visible;}
.drawer{
  position:fixed;
  top:0;right:0;
  width:min(360px,88vw);
  height:100%;
  z-index:140;
  padding:88px 26px 28px;
  background:rgba(10,15,30,.94);
  backdrop-filter:blur(18px) saturate(120%);
  -webkit-backdrop-filter:blur(18px) saturate(120%);
  border-left:1px solid var(--line);
  transform:translateX(102%);
  transition:transform .32s cubic-bezier(.4,0,.2,1);
  display:flex;
  flex-direction:column;
  overflow-y:auto;
}
.drawer::before{
  content:"";
  position:absolute;
  top:-120px;right:-100px;
  width:340px;height:340px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(55,224,200,.18) 0%,transparent 68%);
  pointer-events:none;
}
.drawer.is-open{transform:translateX(0);}
.drawer-title{
  font-size:12px;
  letter-spacing:.18em;
  color:var(--text-3);
  margin-bottom:16px;
  text-transform:uppercase;
}
.drawer-nav{display:flex;flex-direction:column;gap:4px;position:relative;z-index:1;}
.drawer-nav a{
  padding:14px 4px;
  font-size:19px;
  font-weight:500;
  color:var(--text-2);
  border-bottom:1px solid var(--line);
  transition:color .2s ease,padding-left .2s ease;
}
.drawer-nav a:hover,.drawer-nav a:focus-visible{color:var(--brand);padding-left:8px;}
.drawer-nav a.active{color:var(--brand);}
.drawer-foot{
  margin-top:auto;
  padding-top:26px;
  position:relative;
  z-index:1;
}
.drawer-foot .login-link{
  display:block;
  text-align:center;
  margin-bottom:12px;
}

/* ---------- 首屏 ---------- */
.page-hero{
  position:relative;
  padding:150px 0 76px;
  overflow:hidden;
  background:
    radial-gradient(60% 60% at 78% 12%,rgba(55,224,200,.16) 0%,transparent 70%),
    radial-gradient(50% 50% at 12% 88%,rgba(124,92,255,.14) 0%,transparent 72%),
    linear-gradient(180deg,var(--bg-0) 0%,var(--bg-1) 100%);
}
.page-hero::before{
  content:"";
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-3.jpg');
  background-size:cover;
  background-position:center;
  opacity:.20;
  z-index:0;
}
.page-hero::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,7,15,.72) 0%,rgba(5,7,15,.90) 62%,var(--bg-0) 100%);
  z-index:1;
}
.hero-inner{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  gap:48px;
  align-items:center;
}
.hero-copy{max-width:640px;}
.hero-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 14px;
  border-radius:999px;
  border:1px solid rgba(55,224,200,.28);
  background:rgba(55,224,200,.08);
  color:var(--brand);
  font-size:12.5px;
  letter-spacing:.08em;
  margin-bottom:22px;
}
.hero-eyebrow .dot{
  width:6px;height:6px;border-radius:50%;
  background:var(--brand);
  box-shadow:0 0 10px rgba(55,224,200,.9);
  animation:pulse 2.4s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.45;transform:scale(.8);}}
.page-hero h1{
  font-size:clamp(32px,4.2vw,52px);
  line-height:1.2;
  margin-bottom:20px;
}
.page-hero h1 .hl{
  display:block;
  font-size:.62em;
  font-weight:500;
  color:var(--brand);
  letter-spacing:.02em;
  margin-top:10px;
}
.hero-lead{
  font-size:16.5px;
  color:var(--text-2);
  max-width:560px;
  margin-bottom:12px;
}
.hero-lead strong{color:var(--text-1);font-weight:500;}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:28px;
}
.hero-note{
  margin-top:22px;
  font-size:13px;
  color:var(--text-3);
  display:flex;
  align-items:center;
  gap:8px;
}
.hero-note svg{flex:0 0 auto;}

.hero-panel{
  position:relative;
  padding:26px;
  border-radius:var(--radius-lg);
  background:var(--glass);
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.hero-panel::before{
  content:"";
  position:absolute;
  top:0;left:16px;right:16px;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(55,224,200,.55),transparent);
}
.panel-title{
  font-size:13px;
  letter-spacing:.14em;
  color:var(--text-3);
  margin-bottom:18px;
  font-weight:500;
}
.panel-row{
  display:flex;
  align-items:flex-start;
  gap:12px;
  padding:14px 0;
  border-bottom:1px dashed rgba(255,255,255,.08);
}
.panel-row:last-of-type{border-bottom:0;}
.panel-dot{
  width:9px;height:9px;
  border-radius:50%;
  margin-top:9px;
  flex:0 0 auto;
}
.panel-dot.brand{background:var(--brand);box-shadow:0 0 10px rgba(55,224,200,.7);}
.panel-dot.accent{background:var(--accent);box-shadow:0 0 10px rgba(124,92,255,.6);}
.panel-dot.gold{background:var(--gold);box-shadow:0 0 10px rgba(245,195,107,.6);}
.panel-row h4{font-size:14.5px;margin-bottom:2px;}
.panel-row p{margin:0;font-size:13px;color:var(--text-2);line-height:1.6;}
.hero-panel .btn{margin-top:20px;}

/* ---------- 麵包屑 ---------- */
.crumb-bar{
  position:relative;
  z-index:3;
  padding:0 0 26px;
}
.breadcrumb{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  font-size:13px;
  color:var(--text-3);
  list-style:none;
  padding:0;
  margin:0;
}
.breadcrumb li{margin:0;display:inline-flex;align-items:center;gap:8px;}
.breadcrumb a{color:var(--text-3);}
.breadcrumb a:hover{color:var(--brand);}
.breadcrumb .sep{color:rgba(255,255,255,.22);}
.breadcrumb .current{color:var(--brand);font-weight:500;}

/* ---------- 區塊 ---------- */
.section{
  position:relative;
  padding:88px 0;
}
.section-alt{background:var(--bg-1);}
.section-head{
  max-width:760px;
  margin-bottom:44px;
}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.section-kicker{
  display:inline-block;
  font-size:12px;
  letter-spacing:.2em;
  color:var(--brand);
  margin-bottom:14px;
  font-weight:500;
}
.section-head h2{
  font-size:28px;
  margin-bottom:14px;
}
.section-head p{
  color:var(--text-2);
  font-size:15.5px;
  margin:0;
}

/* ---------- 問答雙欄 ---------- */
.qa-layout{
  display:grid;
  grid-template-columns:320px minmax(0,1fr);
  gap:32px;
  align-items:start;
}
.qa-list{
  position:sticky;
  top:96px;
  padding:18px;
  border-radius:var(--radius-lg);
  background:var(--glass);
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.qa-list::before{
  content:"";
  position:absolute;
  top:0;left:16px;right:16px;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(55,224,200,.5),transparent);
}
.qa-list-title{
  font-size:12px;
  letter-spacing:.16em;
  color:var(--text-3);
  padding:6px 10px 14px;
  font-weight:500;
}
.qa-tab{
  display:flex;
  align-items:flex-start;
  gap:10px;
  width:100%;
  text-align:left;
  padding:13px 12px;
  border-radius:var(--radius-sm);
  font-size:14.5px;
  font-weight:500;
  color:var(--text-2);
  line-height:1.5;
  border:1px solid transparent;
  transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;
}
.qa-tab .idx{
  font-family:var(--mono);
  font-size:12px;
  color:var(--text-3);
  padding-top:2px;
  flex:0 0 auto;
}
.qa-tab:hover{background:rgba(255,255,255,.04);color:var(--text-1);}
.qa-tab[aria-selected="true"]{
  background:rgba(55,224,200,.10);
  border-color:rgba(55,224,200,.32);
  color:var(--brand);
}
.qa-tab[aria-selected="true"] .idx{color:var(--brand);}

.qa-panel-wrap{
  display:flex;
  flex-direction:column;
  gap:20px;
}
.qa-panel{
  display:none;
  padding:28px;
  border-radius:var(--radius-lg);
  background:var(--bg-2);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.qa-panel.is-active{display:block;animation:fadeUp .35s ease both;}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:translateY(0);}}
.qa-panel h3{
  font-size:21px;
  margin-bottom:14px;
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
}
.qa-panel p{color:var(--text-2);font-size:15.5px;}
.qa-panel p strong{color:var(--text-1);font-weight:500;}
.qa-panel ol,.qa-panel ul{color:var(--text-2);font-size:15.5px;padding-left:20px;}
.qa-panel li{margin-bottom:10px;}
.qa-steps{
  display:grid;
  gap:12px;
  margin:20px 0 8px;
  list-style:none;
  padding:0;
}
.qa-steps li{
  display:flex;
  gap:14px;
  align-items:flex-start;
  padding:14px 16px;
  border-radius:var(--radius-sm);
  background:rgba(255,255,255,.03);
  border:1px solid var(--line);
  margin:0;
  transition:border-color .2s ease,background .2s ease;
}
.qa-steps li:hover{border-color:rgba(55,224,200,.30);background:rgba(55,224,200,.05);}
.qa-steps .num{
  font-family:var(--mono);
  font-size:12.5px;
  font-weight:600;
  color:var(--brand);
  background:rgba(55,224,200,.12);
  border:1px solid rgba(55,224,200,.26);
  border-radius:8px;
  width:26px;height:26px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  flex:0 0 auto;
  margin-top:2px;
}
.qa-steps .txt{font-size:14.5px;color:var(--text-2);line-height:1.7;}
.qa-steps .txt b{color:var(--text-1);font-weight:500;}
.qa-tip{
  margin-top:8px;
  padding:14px 16px;
  border-left:3px solid var(--brand);
  border-radius:0 var(--radius-sm) var(--radius-sm) 0;
  background:rgba(55,224,200,.07);
  color:var(--text-2);
  font-size:14px;
}

/* ---------- 說明小卡 ---------- */
.info-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:24px;
}
.info-card{
  position:relative;
  padding:26px 24px;
  border-radius:var(--radius-lg);
  background:var(--glass);
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
  overflow:hidden;
}
.info-card::before{
  content:"";
  position:absolute;
  top:0;left:18px;right:18px;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(55,224,200,.5),transparent);
}
.info-card:hover{
  transform:translateY(-3px);
  border-color:rgba(55,224,200,.35);
  box-shadow:var(--shadow-hover);
}
.info-icon{
  width:44px;height:44px;
  border-radius:12px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:rgba(55,224,200,.12);
  border:1px solid rgba(55,224,200,.26);
  margin-bottom:18px;
}
.info-card h3{font-size:18px;margin-bottom:10px;}
.info-card p{color:var(--text-2);font-size:14.5px;margin-bottom:0;line-height:1.8;}
.info-card ul{
  color:var(--text-2);
  font-size:14.5px;
  padding-left:18px;
  margin:12px 0 0;
}
.info-card ul li{margin-bottom:6px;}

/* ---------- 圖文說明帶 ---------- */
.spec-band{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:40px;
  align-items:center;
  padding:34px;
  border-radius:var(--radius-lg);
  background:var(--glass);
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  position:relative;
  overflow:hidden;
}
.spec-band::before{
  content:"";
  position:absolute;
  inset:0;
  background:radial-gradient(60% 60% at 88% 8%,rgba(55,224,200,.14) 0%,transparent 70%);
  pointer-events:none;
}
.spec-media{
  position:relative;
  border-radius:14px;
  overflow:hidden;
  aspect-ratio:16/9;
  border:1px solid var(--line);
  background:linear-gradient(135deg,var(--bg-2),#0C1428);
}
.spec-media img{
  width:100%;height:100%;
  object-fit:cover;
  transition:transform .4s ease;
}
.spec-band:hover .spec-media img{transform:scale(1.03);}
.spec-body h3{font-size:22px;margin-bottom:12px;position:relative;}
.spec-body > p{color:var(--text-2);font-size:15.5px;}
.spec-list{
  list-style:none;
  padding:0;
  margin:18px 0 0;
  display:grid;
  gap:10px;
}
.spec-list li{
  display:flex;
  gap:10px;
  align-items:flex-start;
  font-size:14.5px;
  color:var(--text-2);
  margin:0;
}
.spec-list svg{flex:0 0 auto;margin-top:5px;}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:860px;margin:0 auto;}
.faq-item{
  border-radius:14px;
  background:var(--glass);
  backdrop-filter:blur(14px) saturate(120%);
  -webkit-backdrop-filter:blur(14px) saturate(120%);
  border:1px solid var(--line);
  margin-bottom:14px;
  overflow:hidden;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.faq-item:hover{border-color:rgba(55,224,200,.28);}
.faq-item.is-open{border-color:rgba(55,224,200,.38);box-shadow:var(--shadow);}
.faq-q{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  width:100%;
  text-align:left;
  padding:20px 22px;
  font-size:16px;
  font-weight:600;
  color:var(--text-1);
  line-height:1.5;
}
.faq-q:hover{color:var(--brand);}
.faq-ico{
  position:relative;
  width:20px;height:20px;
  flex:0 0 auto;
}
.faq-ico::before,
.faq-ico::after{
  content:"";
  position:absolute;
  top:9px;left:0;
  width:20px;height:2px;
  border-radius:2px;
  background:var(--brand);
  transition:transform .3s ease,opacity .3s ease;
}
.faq-ico::after{transform:rotate(90deg);}
.faq-item.is-open .faq-ico::after{transform:rotate(0deg);opacity:0;}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .35s ease;
}
.faq-a-inner{
  padding:0 22px 22px;
  font-size:15px;
  color:var(--text-2);
  line-height:1.85;
}
.faq-a-inner p{margin-bottom:12px;}
.faq-a-inner p:last-child{margin-bottom:0;}

/* ---------- 底部 CTA ---------- */
.cta-band{
  position:relative;
  margin:0 auto;
  max-width:var(--container);
  padding:0 24px 88px;
}
.cta-inner{
  position:relative;
  overflow:hidden;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:32px;
  padding:44px 44px;
  border-radius:22px;
  background:linear-gradient(135deg,rgba(18,26,48,.85) 0%,rgba(11,18,36,.92) 100%);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
}
.cta-inner::before{
  content:"";
  position:absolute;
  top:-140px;left:50%;
  width:620px;height:420px;
  transform:translateX(-50%);
  background:radial-gradient(circle,rgba(55,224,200,.20) 0%,transparent 68%);
  pointer-events:none;
}
.cta-inner h2{
  position:relative;
  font-size:26px;
  margin-bottom:10px;
}
.cta-inner p{
  position:relative;
  margin:0;
  color:var(--text-2);
  font-size:15px;
}
.cta-inner .btn{position:relative;flex:0 0 auto;}

/* ---------- 頁腳 ---------- */
.site-footer{
  position:relative;
  background:var(--bg-1);
  border-top:1px solid var(--line);
  padding:64px 0 0;
  overflow:hidden;
}
.site-footer::before{
  content:"";
  position:absolute;
  bottom:-220px;left:50%;
  width:900px;height:460px;
  transform:translateX(-50%);
  background:radial-gradient(circle,rgba(55,224,200,.10) 0%,transparent 70%);
  pointer-events:none;
}
.footer-grid{
  position:relative;
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.3fr;
  gap:40px;
  padding-bottom:48px;
}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand p{
  font-size:14px;
  color:var(--text-2);
  line-height:1.8;
  margin-bottom:16px;
  max-width:340px;
}
.footer-contact{
  display:flex;
  flex-direction:column;
  gap:6px;
  font-size:13.5px;
  color:var(--text-3);
}
.footer-contact strong{color:var(--text-2);font-weight:500;}
.footer-col h4{
  font-size:14px;
  font-weight:600;
  color:var(--text-1);
  margin-bottom:16px;
  letter-spacing:.02em;
}
.footer-col ul{list-style:none;padding:0;margin:0;}
.footer-col ul li{margin-bottom:10px;}
.footer-col ul a{
  font-size:14px;
  color:var(--text-2);
}
.footer-col ul a:hover{color:var(--brand);}
.sub-form{
  display:flex;
  gap:10px;
  margin-bottom:12px;
}
.sub-form input{
  flex:1 1 auto;
  min-width:0;
  height:44px;
  padding:0 14px;
  border-radius:var(--radius-sm);
  background:rgba(255,255,255,.04);
  border:1px solid var(--line);
  color:var(--text-1);
  font-size:14px;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.sub-form input::placeholder{color:var(--text-3);}
.sub-form input:focus{
  outline:none;
  border-color:var(--brand);
  background:rgba(255,255,255,.06);
  box-shadow:0 0 0 3px rgba(55,224,200,.15);
}
.sub-form .btn{height:44px;padding:0 20px;font-size:14px;flex:0 0 auto;}
.footer-note{
  font-size:12.5px;
  color:var(--text-3);
  line-height:1.7;
  margin:0;
}
.footer-bottom{
  position:relative;
  border-top:1px solid var(--line);
  padding:22px 0;
}
.footer-bottom .container{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  align-items:center;
  justify-content:space-between;
  font-size:13px;
  color:var(--text-3);
}
.footer-bottom a{color:var(--text-3);}
.footer-bottom a:hover{color:var(--brand);}

/* ---------- 響應式 ---------- */
@media (max-width:1279px){
  .container{padding:0 24px;}
  .qa-layout{grid-template-columns:280px minmax(0,1fr);gap:26px;}
  .nav-links a{padding:8px 10px;font-size:14px;}
}
@media (max-width:1023px){
  .nav-links,.header-actions .login-link{display:none;}
  .header-actions .btn-primary{height:40px;padding:0 18px;font-size:14px;}
  .menu-toggle{display:inline-flex;}
  .hero-inner{grid-template-columns:1fr;gap:36px;}
  .hero-copy{max-width:100%;}
  .hero-panel{max-width:520px;}
  .page-hero{padding:130px 0 64px;}
  .section{padding:72px 0;}
  .qa-layout{grid-template-columns:1fr;gap:22px;}
  .qa-list{position:static;}
  .info-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .spec-band{grid-template-columns:1fr;gap:26px;padding:26px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px;}
  .cta-inner{flex-direction:column;align-items:flex-start;gap:24px;padding:34px;}
}
@media (max-width:767px){
  body{font-size:15.5px;}
  .container{padding:0 18px;}
  .page-hero{padding:112px 0 52px;}
  .page-hero h1{font-size:clamp(28px,7.4vw,38px);}
  .hero-lead{font-size:15.5px;}
  .hero-actions{flex-direction:column;align-items:stretch;}
  .hero-actions .btn{width:100%;}
  .section{padding:56px 0;}
  .section-head{margin-bottom:30px;}
  .section-head h2{font-size:24px;}
  .info-grid{grid-template-columns:1fr;}
  .qa-panel{padding:22px 18px;}
  .qa-panel h3{font-size:19px;}
  .qa-list{padding:14px;}
  .faq-q{padding:17px 18px;font-size:15px;}
  .faq-a-inner{padding:0 18px 18px;}
  .cta-band{padding:0 18px 56px;}
  .cta-inner{padding:28px 22px;}
  .cta-inner h2{font-size:22px;}
  .cta-inner .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;gap:30px;padding-bottom:36px;}
  .site-footer{padding-top:48px;}
  .footer-bottom .container{flex-direction:column;text-align:center;gap:8px;}
  .sub-form{flex-wrap:wrap;}
  .sub-form input{flex:1 1 100%;}
  .sub-form .btn{width:100%;}
}
@media (max-width:420px){
  .container{padding:0 16px;}
  .btn{height:44px;padding:0 22px;}
  .page-hero::after{background:linear-gradient(180deg,rgba(5,7,15,.82) 0%,rgba(5,7,15,.94) 62%,var(--bg-0) 100%);}
  .hero-panel{padding:20px;}
}