/* roulang page: index */
:root{
  --cyan:#35E0FF;
  --pink:#FF3D7F;
  --gold:#FFC65C;
  --bg-0:#05070F;
  --bg-1:#0A1020;
  --bg-2:#101A30;
  --glass:rgba(140,170,255,.08);
  --glass-strong:rgba(140,170,255,.14);
  --glass-line:rgba(150,200,255,.18);
  --text-1:#EAF2FF;
  --text-2:#9FB0CC;
  --text-3:#6B7C99;
  --r-lg:18px;
  --r-sm:10px;
  --r-btn:12px;
  --shadow-card:0 18px 48px rgba(0,0,0,.45);
  --shadow-glow:0 0 0 1px rgba(53,224,255,.4),0 8px 28px rgba(255,61,127,.35);
  --container:1200px;
  --space:96px;
  --ease:180ms ease;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--text-1);
  background:var(--bg-0);
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(900px 520px at 6% -8%,rgba(53,224,255,.16),transparent 62%),
    radial-gradient(760px 480px at 98% 12%,rgba(255,61,127,.14),transparent 60%),
    linear-gradient(180deg,#05070F 0%,#070C18 55%,#05070F 100%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.04;
  background-image:
    linear-gradient(rgba(150,200,255,.55) 1px,transparent 1px),
    linear-gradient(90deg,rgba(150,200,255,.55) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:linear-gradient(180deg,transparent,#000 24%,#000 76%,transparent);
  mask-image:linear-gradient(180deg,transparent,#000 24%,#000 76%,transparent);
}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{padding:0;list-style:none}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color var(--ease)}
button{font:inherit;color:inherit;border:0;background:none;cursor:pointer}
input{font:inherit}
::selection{background:rgba(53,224,255,.28);color:#fff}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}

.site-header,.site-main,.site-footer{position:relative;z-index:2}
.container{
  width:100%;max-width:var(--container);
  margin:0 auto;
  padding-left:32px;padding-right:32px;
}

/* ============ 導覽 ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:60;
  transition:background 240ms ease,box-shadow 240ms ease,backdrop-filter 240ms ease;
  background:linear-gradient(180deg,rgba(5,7,15,.72),rgba(5,7,15,0));
}
.site-header.is-scrolled{
  background:rgba(8,13,26,.82);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  box-shadow:0 1px 0 var(--glass-line),0 12px 32px rgba(0,0,0,.4);
}
.nav-wrap{
  display:flex;align-items:center;gap:26px;
  height:72px;
  transition:height 240ms ease;
}
.site-header.is-scrolled .nav-wrap{height:64px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:12px;flex-shrink:0;
  display:grid;place-items:center;
  font-size:14px;font-weight:900;letter-spacing:.04em;color:#04101a;
  background:linear-gradient(140deg,var(--cyan),#8bd4ff 55%,var(--pink));
  box-shadow:0 6px 20px rgba(53,224,255,.32);
}
.brand-text{
  font-size:16px;font-weight:700;line-height:1.25;letter-spacing:.02em;
  display:flex;flex-direction:column;
}
.brand-text em{
  font-style:normal;font-size:11px;font-weight:500;letter-spacing:.18em;
  color:var(--text-3);margin-top:3px;
}
.main-nav{
  display:flex;align-items:center;gap:6px;
  margin-left:auto;
}
.main-nav > a,.mega-toggle{
  position:relative;
  display:inline-flex;align-items:center;gap:6px;
  padding:10px 12px;border-radius:10px;
  font-size:15px;font-weight:500;color:var(--text-2);
  transition:color var(--ease),background var(--ease);
}
.main-nav > a::after{
  content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;
  border-radius:2px;background:linear-gradient(90deg,var(--cyan),var(--pink));
  transform:scaleX(0);transform-origin:left;transition:transform 240ms ease;
}
.main-nav > a:hover,.main-nav > a.active,.mega-toggle:hover{color:var(--text-1)}
.main-nav > a:hover::after,.main-nav > a.active::after{transform:scaleX(1)}
.main-nav > a.active{color:#fff;background:rgba(53,224,255,.08)}
.mega-toggle i{font-size:10px;transition:transform 240ms ease}
.mega-wrap{position:relative}
.mega-wrap.open .mega-toggle i,
.mega-wrap:hover .mega-toggle i{transform:rotate(180deg)}
.mega-panel{
  position:absolute;top:calc(100% + 14px);right:0;
  width:720px;max-width:min(720px,92vw);
  padding:24px;
  display:grid;grid-template-columns:1fr 1fr 1fr;gap:0;
  background:rgba(10,16,32,.94);
  border:1px solid var(--glass-line);
  border-radius:var(--r-lg);
  box-shadow:var(--shadow-card);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity 200ms ease,transform 200ms ease,visibility 200ms;
}
.mega-wrap:hover .mega-panel,
.mega-wrap:focus-within .mega-panel,
.mega-wrap.open .mega-panel{opacity:1;visibility:visible;transform:translateY(0)}
.mega-col{padding:0 20px}
.mega-col:first-child{padding-left:0}
.mega-col:last-child{padding-right:0}
.mega-col + .mega-col{border-left:1px solid rgba(150,200,255,.12)}
.mega-title{
  font-size:11px;letter-spacing:.18em;font-weight:700;
  color:var(--text-3);margin-bottom:14px;text-transform:uppercase;
}
.mega-list li + li{margin-top:10px}
.mega-list a{
  display:flex;align-items:center;gap:10px;
  font-size:14px;color:var(--text-2);padding:6px 0;
}
.mega-list a i{color:var(--cyan);font-size:12px;width:16px;text-align:center}
.mega-list a:hover{color:var(--text-1)}
.mega-list a:hover i{color:var(--pink)}
.mega-news li + li{margin-top:14px}
.mega-news a{display:block}
.mega-news strong{display:block;font-size:13.5px;font-weight:500;color:var(--text-1);line-height:1.5}
.mega-news span{font-size:12px;color:var(--text-3)}
.mega-news a:hover strong{color:var(--cyan)}
.mega-card{
  border:1px solid var(--glass-line);border-radius:14px;overflow:hidden;
  background:var(--glass);
}
.mega-card img{width:100%;height:96px;object-fit:cover;opacity:.9}
.mega-card-body{padding:12px 14px 14px}
.mega-card-body p{font-size:12.5px;color:var(--text-2);line-height:1.6;margin-bottom:10px}
.mega-card-body .btn{width:100%;justify-content:center;padding:9px 14px;font-size:13px}

.nav-cta{flex-shrink:0;padding:11px 22px;font-size:14px}
.nav-burger{
  display:none;margin-left:auto;
  width:44px;height:44px;border-radius:12px;
  border:1px solid var(--glass-line);background:var(--glass);
  color:var(--text-1);font-size:17px;
}

/* ============ 按鈕 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:14px 26px;border-radius:var(--r-btn);
  font-size:15px;font-weight:700;letter-spacing:.01em;
  transition:transform var(--ease),box-shadow 240ms ease,background var(--ease),border-color var(--ease),color var(--ease);
  white-space:nowrap;
}
.btn-primary{
  color:#fff;
  background:linear-gradient(120deg,var(--pink) 0%,#B14BFF 52%,#2AB6E8 100%);
  background-size:180% 100%;
}
.btn-primary:hover{
  background-position:100% 0;
  transform:translateY(-1px);
  box-shadow:0 0 0 1px rgba(53,224,255,.55),0 12px 40px rgba(255,61,127,.5);
}
.btn-primary:active{transform:translateY(1px);box-shadow:0 4px 16px rgba(255,61,127,.32)}
.btn-glow{box-shadow:var(--shadow-glow)}
.btn-ghost{
  color:var(--text-1);
  border:1px solid var(--glass-line);
  background:rgba(140,170,255,.04);
}
.btn-ghost:hover{
  border-color:var(--cyan);
  background:rgba(53,224,255,.08);
  transform:translateY(-1px);
}
.btn-sm{padding:10px 18px;font-size:13.5px;border-radius:10px}
.link-arrow{
  display:inline-flex;align-items:center;gap:7px;
  color:var(--cyan);font-size:14px;font-weight:500;
  transition:transform var(--ease),color var(--ease);
}
.link-arrow i{font-size:11px;transition:transform var(--ease)}
.link-arrow:hover{transform:translateX(2px);text-decoration:underline;text-underline-offset:4px}
.link-arrow:hover i{transform:translateX(3px)}

/* ============ 徽章 ============ */
.badge{
  display:inline-flex;align-items:center;gap:7px;
  height:24px;padding:0 12px;border-radius:999px;
  font-size:12px;font-weight:500;letter-spacing:.04em;
  background:var(--glass);border:1px solid var(--glass-line);
  color:var(--text-2);
}
.badge-cyan{border-color:rgba(53,224,255,.42);color:#9DF0FF;background:rgba(53,224,255,.1)}
.badge-pink{border-color:rgba(255,61,127,.42);color:#FFA9C5;background:rgba(255,61,127,.1)}
.badge-gold{border-color:rgba(255,198,92,.42);color:#FFDDA4;background:rgba(255,198,92,.1)}
.badge i{font-size:10px}

/* ============ Hero ============ */
.hero{padding-top:150px;padding-bottom:24px;overflow:hidden}
.hero-grid{
  display:grid;grid-template-columns:7fr 5fr;
  gap:56px;align-items:center;
}
.hero-copy .badge{margin-bottom:22px}
.hero h1{
  font-size:clamp(32px,4.4vw,56px);
  line-height:1.15;font-weight:900;letter-spacing:-.01em;
  margin-bottom:20px;
}
.hero h1 .hl{
  background:linear-gradient(100deg,var(--cyan),#9DF0FF 40%,var(--pink));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{
  font-size:17px;line-height:1.85;color:var(--text-2);
  max-width:520px;margin-bottom:32px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px}
.hero-ticks{display:flex;flex-wrap:wrap;gap:22px}
.hero-ticks li{
  display:flex;align-items:center;gap:8px;
  font-size:13.5px;color:var(--text-2);
}
.hero-ticks i{color:var(--gold);font-size:12px}

.hero-visual{position:relative}
.hero-card{
  position:relative;border-radius:22px;overflow:hidden;
  border:1px solid var(--glass-line);
  box-shadow:var(--shadow-card);
  background:var(--bg-2);
}
.hero-card::before{
  content:"";position:absolute;inset:-40%;z-index:1;pointer-events:none;
  background:radial-gradient(circle at 72% 28%,rgba(255,61,127,.34),transparent 58%),
             radial-gradient(circle at 18% 82%,rgba(53,224,255,.3),transparent 60%);
  mix-blend-mode:screen;
}
.hero-card img{width:100%;aspect-ratio:4/4.6;object-fit:cover;opacity:.78}
.hero-card::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(5,7,15,.24) 0%,rgba(5,7,15,.1) 40%,rgba(5,7,15,.86) 100%);
}
.hero-float{
  position:absolute;left:18px;right:18px;bottom:18px;z-index:3;
  display:flex;align-items:center;gap:12px;
  padding:12px;border-radius:14px;
  background:rgba(10,16,32,.78);
  border:1px solid var(--glass-line);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
}
.hero-float img{
  width:56px;height:56px;border-radius:10px;object-fit:cover;flex-shrink:0;
}
.hero-float strong{display:block;font-size:13.5px;font-weight:700;line-height:1.4}
.hero-float span{display:block;font-size:12px;color:var(--text-2);line-height:1.5}
.hero-float .dot{
  width:6px;height:6px;border-radius:50%;background:var(--cyan);
  display:inline-block;margin-right:6px;
  box-shadow:0 0 10px var(--cyan);
}
.hero-fade{
  height:1px;margin-top:64px;
  background:linear-gradient(90deg,transparent,rgba(53,224,255,.55),rgba(255,61,127,.45),transparent);
  filter:blur(.4px);
}

/* ============ 區塊通用 ============ */
.section{padding:var(--space) 0}
.section-alt{background:linear-gradient(180deg,rgba(10,16,32,0),rgba(10,16,32,.85) 22%,rgba(10,16,32,.85) 78%,rgba(10,16,32,0))}
.section-head{
  display:flex;align-items:flex-end;justify-content:space-between;
  gap:32px;margin-bottom:44px;
}
.section-head h2{
  font-size:clamp(24px,2.8vw,34px);
  line-height:1.25;font-weight:900;letter-spacing:-.01em;
}
.section-head h2 .accent{color:var(--cyan)}
.section-head p{
  font-size:14.5px;color:var(--text-2);max-width:420px;line-height:1.75;
}
.eyebrow{
  display:inline-block;font-size:11px;font-weight:700;letter-spacing:.2em;
  color:var(--cyan);margin-bottom:12px;
}

/* ============ 數據條 ============ */
.stats{padding:8px 0 var(--space)}
.stats-grid{
  display:grid;grid-template-columns:repeat(4,1fr);gap:18px;
}
.stat{
  padding:24px 22px;border-radius:var(--r-lg);
  background:var(--glass);border:1px solid var(--glass-line);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
  transition:transform var(--ease),border-color var(--ease),background var(--ease);
}
.stat:hover{transform:translateY(-4px);border-color:rgba(53,224,255,.4);background:var(--glass-strong)}
.stat i{color:var(--cyan);font-size:15px;margin-bottom:12px;display:block}
.stat b{
  display:block;font-size:clamp(24px,2.6vw,32px);font-weight:900;
  color:var(--gold);line-height:1.2;margin-bottom:6px;
}
.stat span{font-size:12.5px;color:var(--text-2);letter-spacing:.02em}

/* ============ 三步 ============ */
.steps-track{
  position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;
  padding-top:12px;
}
.steps-track::before{
  content:"";position:absolute;top:60px;left:6%;right:6%;height:1px;
  border-top:1px dashed rgba(150,200,255,.26);
}
.step{
  position:relative;z-index:1;
  padding:28px 24px 26px;border-radius:var(--r-lg);
  background:linear-gradient(165deg,rgba(16,26,48,.9),rgba(10,16,32,.72));
  border:1px solid var(--glass-line);
  box-shadow:var(--shadow-card);
  transition:transform 240ms ease,border-color var(--ease),box-shadow 240ms ease;
}
.step:nth-child(2){transform:translateY(24px)}
.step:nth-child(3){transform:translateY(48px)}
.step:hover{border-color:rgba(255,61,127,.42);box-shadow:0 22px 56px rgba(255,61,127,.16)}
.step:nth-child(2):hover{transform:translateY(20px)}
.step:nth-child(3):hover{transform:translateY(44px)}
.step-num{
  display:block;font-size:44px;font-weight:900;line-height:1;
  letter-spacing:-.02em;margin-bottom:16px;
  color:transparent;
  -webkit-text-stroke:1.4px rgba(53,224,255,.6);
}
.step:nth-child(2) .step-num{-webkit-text-stroke-color:rgba(255,61,127,.6)}
.step:nth-child(3) .step-num{-webkit-text-stroke-color:rgba(255,198,92,.6)}
.step h3{font-size:18px;font-weight:700;margin-bottom:10px;line-height:1.4}
.step p{font-size:14px;color:var(--text-2);line-height:1.8;margin-bottom:22px;min-height:52px}
.step .step-arrow{
  display:inline-flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:10px;
  border:1px solid var(--glass-line);color:var(--cyan);
  transition:background var(--ease),transform var(--ease),border-color var(--ease);
  margin-left:auto;
}
.step .step-arrow:hover{background:rgba(53,224,255,.14);border-color:var(--cyan);transform:translateX(2px)}
.step-foot{display:flex;align-items:center;justify-content:space-between;gap:12px}

/* ============ 案例 ============ */
.case-wrap{display:grid;grid-template-columns:4fr 7fr;gap:56px;align-items:start}
.case-left{position:sticky;top:104px}
.case-left h2{font-size:clamp(24px,2.6vw,32px);line-height:1.25;font-weight:900;margin-bottom:16px}
.case-left p{font-size:14.5px;color:var(--text-2);line-height:1.85;margin-bottom:22px;max-width:320px}
.case-list{display:flex;flex-direction:column;gap:22px}
.case-card{
  display:grid;grid-template-columns:200px 1fr;gap:22px;
  padding:18px;border-radius:var(--r-lg);
  background:var(--glass);border:1px solid var(--glass-line);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
  transition:transform 240ms ease,border-color var(--ease),background 240ms ease,box-shadow 240ms ease;
}
.case-card:hover{
  transform:translateY(-4px);border-color:rgba(53,224,255,.4);
  background:var(--glass-strong);box-shadow:0 20px 52px rgba(53,224,255,.12);
}
.case-card figure{position:relative;border-radius:12px;overflow:hidden;background:var(--bg-2)}
.case-card img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover;transition:transform 400ms ease}
.case-card:hover img{transform:scale(1.04)}
.case-card figure::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,7,15,.05),rgba(5,7,15,.55));
}
.case-body{display:flex;flex-direction:column;justify-content:center;padding-right:6px}
.case-body .badge{align-self:flex-start;margin-bottom:12px}
.case-metric{
  font-size:15px;font-weight:700;color:var(--gold);
  margin-bottom:8px;letter-spacing:.01em;
}
.case-body p{font-size:14px;color:var(--text-2);line-height:1.8;margin-bottom:14px}
.case-meta{font-size:12.5px;color:var(--text-3);display:flex;gap:10px;flex-wrap:wrap}
.case-meta span::after{content:"·";margin-left:10px;color:rgba(150,200,255,.3)}
.case-meta span:last-child::after{display:none}

/* ============ CMS 最新信息 ============ */
.cms-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:24px}
.cms-feature{
  display:flex;flex-direction:column;
  border-radius:var(--r-lg);overflow:hidden;
  background:var(--glass);border:1px solid var(--glass-line);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
  transition:transform 240ms ease,border-color var(--ease),box-shadow 240ms ease;
}
.cms-feature:hover{transform:translateY(-4px);border-color:rgba(53,224,255,.42);box-shadow:0 22px 56px rgba(53,224,255,.14)}
.cms-thumb{position:relative;overflow:hidden;background:var(--bg-2)}
.cms-thumb img{width:100%;aspect-ratio:16/8.4;object-fit:cover;transition:transform 420ms ease}
.cms-feature:hover .cms-thumb img{transform:scale(1.04)}
.cms-thumb::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,7,15,.06),rgba(5,7,15,.6));
}
.cms-body{padding:22px 24px 24px;display:flex;flex-direction:column;gap:12px;flex:1}
.cms-body .badge{align-self:flex-start}
.cms-body h3{font-size:19px;font-weight:700;line-height:1.55}
.cms-body p{
  font-size:14px;color:var(--text-2);line-height:1.8;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.cms-meta{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;
  gap:12px;font-size:12.5px;color:var(--text-3);
}
.cms-side{display:grid;gap:22px;grid-template-rows:1fr 1fr}
.cms-mini{
  display:grid;grid-template-columns:120px 1fr;gap:16px;
  padding:14px;border-radius:14px;
  background:var(--glass);border:1px solid var(--glass-line);
  transition:transform 240ms ease,border-color var(--ease),background 240ms ease;
}
.cms-mini:hover{transform:translateY(-3px);border-color:rgba(255,61,127,.42);background:var(--glass-strong)}
.cms-mini figure{border-radius:10px;overflow:hidden;background:var(--bg-2)}
.cms-mini img{width:100%;height:100%;object-fit:cover;aspect-ratio:1/1}
.cms-mini h3{font-size:15px;font-weight:700;line-height:1.55;margin-bottom:8px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.cms-mini span{font-size:12px;color:var(--text-3)}
.cms-mini .badge{height:20px;padding:0 9px;font-size:11px;margin-bottom:8px}
.cms-more{margin-top:26px;border-top:1px solid rgba(150,200,255,.12);padding-top:18px;display:grid;grid-template-columns:1fr 1fr;gap:10px 28px}
.cms-more a{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--text-2);padding:6px 0}
.cms-more a:hover{color:var(--cyan)}
.cms-more a::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--cyan);flex-shrink:0;opacity:.7}
.cms-empty{
  min-height:280px;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:16px;text-align:center;padding:40px 24px;
  border-radius:var(--r-lg);border:1px dashed rgba(150,200,255,.24);
  background:rgba(140,170,255,.04);
}
.cms-empty i{font-size:34px;color:rgba(53,224,255,.6)}
.cms-empty p{font-size:14.5px;color:var(--text-2)}

/* ============ FAQ ============ */
.faq-wrap{display:grid;grid-template-columns:4fr 6fr;gap:56px;align-items:start}
.faq-left{position:sticky;top:104px}
.faq-left h2{font-size:clamp(24px,2.6vw,32px);line-height:1.28;font-weight:900;margin-bottom:16px}
.faq-left p{font-size:14.5px;color:var(--text-2);line-height:1.85;max-width:320px;margin-bottom:24px}
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{
  position:relative;
  border-radius:14px;overflow:hidden;
  background:var(--glass);border:1px solid var(--glass-line);
  transition:border-color 240ms ease,background 240ms ease;
}
.faq-item::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;
  background:linear-gradient(180deg,var(--pink),#B14BFF);
  transform:scaleY(0);transform-origin:top;transition:transform 240ms ease;
}
.faq-item.open{border-color:rgba(255,61,127,.4);background:rgba(140,170,255,.1)}
.faq-item.open::before{transform:scaleY(1)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 22px;text-align:left;
  font-size:15.5px;font-weight:500;color:var(--text-1);line-height:1.6;
}
.faq-q .plus{
  flex-shrink:0;width:26px;height:26px;border-radius:8px;
  display:grid;place-items:center;
  border:1px solid var(--glass-line);color:var(--cyan);font-size:12px;
  transition:transform 240ms ease,background 240ms ease,border-color 240ms ease;
}
.faq-item.open .faq-q .plus{transform:rotate(135deg);background:rgba(255,61,127,.18);border-color:rgba(255,61,127,.5);color:#FFC2D5}
.faq-a{
  max-height:0;overflow:hidden;
  transition:max-height 300ms ease;
}
.faq-a p{
  padding:0 22px 22px;font-size:14px;line-height:1.85;color:var(--text-2);
}

/* ============ CTA ============ */
.cta-panel{
  position:relative;overflow:hidden;
  border-radius:24px;padding:64px 40px;
  text-align:center;
  border:1px solid var(--glass-line);
  background:rgba(10,16,32,.86);
  box-shadow:var(--shadow-card);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
}
.cta-panel::before{
  content:"";position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(560px 320px at 12% 0%,rgba(255,61,127,.34),transparent 62%),
    radial-gradient(620px 340px at 88% 100%,rgba(53,224,255,.3),transparent 64%),
    linear-gradient(115deg,rgba(255,61,127,.16),rgba(53,224,255,.12));
}
.cta-inner{position:relative;z-index:1}
.cta-panel h2{font-size:clamp(22px,3vw,32px);font-weight:900;line-height:1.3;margin-bottom:16px}
.cta-panel p{font-size:15px;color:var(--text-2);max-width:560px;margin:0 auto 30px;line-height:1.85}
.cta-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.cta-badges{display:flex;justify-content:center;flex-wrap:wrap;gap:14px}
.cta-badges li{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 16px;border-radius:999px;
  font-size:12.5px;color:var(--text-2);
  border:1px solid rgba(150,200,255,.16);background:rgba(5,7,15,.35);
}
.cta-badges i{color:var(--gold);font-size:11px}

/* ============ Footer ============ */
.site-footer{
  margin-top:var(--space);
  background:var(--bg-0);
  border-top:1px solid var(--glass-line);
  padding-top:64px;
}
.footer-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;
  padding-bottom:48px;
}
.footer-brand .brand{margin-bottom:18px}
.footer-brand p{font-size:13.5px;color:var(--text-2);line-height:1.85;max-width:280px;margin-bottom:18px}
.footer-social{display:flex;gap:10px}
.footer-social a{
  width:36px;height:36px;border-radius:10px;display:grid;place-items:center;
  border:1px solid var(--glass-line);background:var(--glass);color:var(--text-2);font-size:14px;
  transition:color var(--ease),border-color var(--ease),background var(--ease);
}
.footer-social a:hover{color:var(--cyan);border-color:rgba(53,224,255,.5);background:rgba(53,224,255,.1)}
.footer-title{font-size:12px;font-weight:700;letter-spacing:.16em;color:var(--text-3);margin-bottom:18px}
.footer-links li + li{margin-top:11px}
.footer-links a{font-size:13.5px;color:var(--text-2)}
.footer-links a:hover{color:var(--cyan)}
.footer-contact li{display:flex;gap:10px;font-size:13.5px;color:var(--text-2);margin-bottom:12px;line-height:1.7}
.footer-contact i{color:var(--cyan);font-size:12px;margin-top:6px;flex-shrink:0}
.footer-bottom{
  border-top:1px solid rgba(150,200,255,.12);
  padding:22px 0 28px;
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;
  font-size:12px;color:var(--text-3);
}
.footer-bottom a:hover{color:var(--cyan)}

/* ============ 響應式 ============ */
@media (max-width:1199px){
  :root{--space:80px}
  .hero-grid{gap:40px}
  .case-wrap,.faq-wrap{gap:40px}
  .mega-panel{width:640px}
}
@media (max-width:991px){
  :root{--space:72px}
  .container{padding-left:24px;padding-right:24px}
  .nav-burger{display:grid}
  .nav-cta{display:none}
  .main-nav{
    position:fixed;top:0;right:0;bottom:0;
    width:min(360px,86vw);
    margin:0;padding:88px 22px 32px;
    flex-direction:column;align-items:stretch;gap:4px;
    background:rgba(8,13,26,.97);
    border-left:1px solid var(--glass-line);
    backdrop-filter:blur(16px) saturate(140%);
    -webkit-backdrop-filter:blur(16px) saturate(140%);
    transform:translateX(102%);
    transition:transform 280ms ease;
    overflow-y:auto;
    z-index:70;
  }
  body.nav-open .main-nav{transform:translateX(0)}
  body.nav-open::before{opacity:.6}
  .main-nav > a{padding:14px 10px;font-size:16px;border-radius:10px}
  .main-nav > a::after{display:none}
  .main-nav > a.active{background:rgba(53,224,255,.12)}
  .mega-wrap{position:static}
  .mega-toggle{width:100%;justify-content:space-between;padding:14px 10px;font-size:16px}
  .mega-panel{
    position:static;width:auto;max-width:none;
    grid-template-columns:1fr;gap:18px;
    margin-top:8px;padding:18px;
    opacity:1;visibility:visible;transform:none;
    display:none;
  }
  .mega-wrap.open .mega-panel{display:grid}
  .mega-col{padding:0}
  .mega-col + .mega-col{border-left:0;border-top:1px solid rgba(150,200,255,.12);padding-top:16px}
  .hero{padding-top:118px}
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-card img{aspect-ratio:16/10}
  .hero-float{position:static;margin:14px;border-radius:12px}
  .stats-grid{grid-template-columns:1fr 1fr}
  .steps-track{grid-template-columns:1fr;gap:18px}
  .steps-track::before{display:none}
  .step:nth-child(2),.step:nth-child(3){transform:none}
  .step:nth-child(2):hover,.step:nth-child(3):hover{transform:translateY(-3px)}
  .step p{min-height:0}
  .case-wrap,.faq-wrap{grid-template-columns:1fr;gap:32px}
  .case-left,.faq-left{position:static}
  .cms-grid{grid-template-columns:1fr}
  .cms-side{grid-template-rows:auto auto}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-panel{padding:48px 26px}
}
@media (max-width:767px){
  :root{--space:60px}
  .hero h1{font-size:clamp(28px,7.4vw,38px)}
  .hero-sub{font-size:15.5px}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:32px}
  .section-head p{max-width:none}
  .case-card{grid-template-columns:1fr;gap:16px}
  .case-card img{aspect-ratio:16/9}
  .cms-mini{grid-template-columns:96px 1fr}
  .cms-more{grid-template-columns:1fr}
  .faq-q{font-size:15px;padding:18px}
  .cms-body p{-webkit-line-clamp:2}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .footer-bottom{flex-direction:column}
}
@media (max-width:520px){
  .container{padding-left:20px;padding-right:20px}
  .brand-text{font-size:14px}
  .brand-text em{font-size:10px;letter-spacing:.14em}
  .stats-grid{grid-template-columns:1fr 1fr;gap:12px}
  .stat{padding:18px 16px}
  .hero-actions .btn{width:100%}
  .hero-ticks{gap:14px}
  .hero-ticks li{font-size:12.5px}
  .cms-mini{grid-template-columns:1fr}
  .cms-mini img{aspect-ratio:16/9}
  .cta-badges li{font-size:12px}
  .faq-a p{font-size:13.5px}
  .step{padding:22px 18px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  .stat:hover,.step:hover,.case-card:hover,.cms-feature:hover,.cms-mini:hover{transform:none}
}

/* roulang page: article */
:root{
  --bg-0:#05070F;
  --bg-1:#0A1020;
  --bg-2:#101A30;
  --glass:rgba(140,170,255,.08);
  --line:rgba(150,200,255,.18);
  --line-soft:rgba(150,200,255,.10);
  --text-1:#EAF2FF;
  --text-2:#9FB0CC;
  --text-3:#6B7C99;
  --cyan:#35E0FF;
  --rose:#FF3D7F;
  --gold:#FFC65C;
  --r-lg:18px;
  --r-sm:10px;
  --r-btn:999px;
  --shadow-card:0 18px 48px rgba(0,0,0,.45);
  --shadow-btn:0 0 0 1px rgba(53,224,255,.4), 0 8px 28px rgba(255,61,127,.35);
  --ease:180ms ease;
  --sect:96px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:
    radial-gradient(900px 520px at 8% -6%, rgba(53,224,255,.14), transparent 62%),
    radial-gradient(760px 480px at 96% 8%, rgba(255,61,127,.13), transparent 60%),
    var(--bg-0);
  color:var(--text-1);
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background-image:linear-gradient(rgba(150,200,255,.05) 1px, transparent 1px),
                   linear-gradient(90deg, rgba(150,200,255,.05) 1px, transparent 1px);
  background-size:64px 64px;
  opacity:.35;
  z-index:0;
}
img{max-width:100%;display:block;border-style:none;}
a{color:var(--cyan);text-decoration:none;transition:color var(--ease),opacity var(--ease);}
a:hover{color:#7CEBFF;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul,ol{padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px;}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 32px;
  position:relative;
  z-index:1;
}

/* ---------- Header / Nav ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:120;
  background:rgba(5,7,15,.55);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--line-soft);
  transition:background var(--ease),border-color var(--ease);
}
.site-header.is-scrolled{background:rgba(5,7,15,.88);border-bottom-color:var(--line);}
.nav-wrap{
  display:flex;
  align-items:center;
  gap:24px;
  height:72px;
  transition:height var(--ease);
}
.site-header.is-scrolled .nav-wrap{height:64px;}
.brand{display:inline-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;
  display:grid;place-items:center;
  border-radius:10px;
  font-weight:900;font-size:14px;letter-spacing:.06em;
  color:#04101B;
  background:linear-gradient(135deg,var(--cyan),#9AF0FF 55%,var(--gold));
  box-shadow:0 0 22px rgba(53,224,255,.45);
}
.brand-text{font-weight:700;font-size:15px;letter-spacing:.02em;line-height:1.2;display:flex;flex-direction:column;}
.brand-text em{font-style:normal;font-weight:500;font-size:11px;letter-spacing:.22em;color:var(--text-3);margin-top:3px;}
.main-nav{display:flex;align-items:center;gap:6px;margin-left:auto;}
.main-nav > a{
  position:relative;
  display:inline-flex;align-items:center;
  padding:9px 13px;
  border-radius:var(--r-sm);
  color:var(--text-2);
  font-size:15px;font-weight:500;
  transition:color var(--ease),background var(--ease);
}
.main-nav > a::after{
  content:"";
  position:absolute;left:13px;right:13px;bottom:4px;height:2px;
  background:linear-gradient(90deg,var(--cyan),var(--rose));
  border-radius:2px;
  opacity:0;transform:scaleX(.4);
  transition:opacity var(--ease),transform var(--ease);
}
.main-nav > a:hover,.main-nav > a.active{color:var(--text-1);background:rgba(140,170,255,.07);}
.main-nav > a:hover::after,.main-nav > a.active::after{opacity:1;transform:scaleX(1);}
.nav-cta{
  flex:0 0 auto;
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 22px;
  border-radius:var(--r-btn);
  font-size:14px;font-weight:700;letter-spacing:.04em;
  color:#FFF;
  background:linear-gradient(120deg,var(--rose),#B33BFF 55%,var(--cyan));
  box-shadow:var(--shadow-btn);
  transition:transform var(--ease),filter var(--ease),box-shadow var(--ease);
}
.nav-cta:hover{color:#FFF;filter:brightness(1.08);transform:translateY(-1px);box-shadow:0 0 0 1px rgba(53,224,255,.55),0 12px 36px rgba(255,61,127,.5);}
.nav-cta:active{transform:translateY(0);}
.nav-burger{
  display:none;
  margin-left:auto;
  width:42px;height:42px;
  border-radius:var(--r-sm);
  border:1px solid var(--line);
  color:var(--text-1);
  font-size:16px;
  background:var(--glass);
}

/* Mega */
.mega-wrap{position:relative;}
.mega-toggle{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 13px;
  border-radius:var(--r-sm);
  color:var(--text-2);
  font-size:15px;font-weight:500;
  transition:color var(--ease),background var(--ease);
}
.mega-toggle:hover,.mega-wrap.is-open .mega-toggle{color:var(--text-1);background:rgba(140,170,255,.07);}
.mega-toggle i{font-size:11px;transition:transform var(--ease);}
.mega-wrap.is-open .mega-toggle i{transform:rotate(180deg);}
.mega-panel{
  position:absolute;top:calc(100% + 14px);right:0;
  width:720px;
  display:grid;grid-template-columns:1fr 1fr 1fr;
  gap:0;
  padding:24px;
  border-radius:var(--r-lg);
  background:rgba(10,16,32,.92);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border:1px solid var(--line);
  box-shadow:var(--shadow-card);
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity 240ms ease,transform 240ms ease,visibility 240ms;
}
.mega-wrap:hover .mega-panel,.mega-wrap:focus-within .mega-panel,.mega-wrap.is-open .mega-panel{
  opacity:1;visibility:visible;transform:translateY(0);
}
.mega-col{padding:0 18px;}
.mega-col + .mega-col{border-left:1px solid var(--line-soft);}
.mega-title{
  font-size:11px;font-weight:700;letter-spacing:.2em;
  color:var(--text-3);margin-bottom:14px;
}
.mega-list li + li,.mega-news li + li{margin-top:10px;}
.mega-list a{
  display:flex;align-items:center;gap:10px;
  font-size:14px;color:var(--text-2);
  padding:6px 8px;border-radius:8px;
  transition:color var(--ease),background var(--ease),transform var(--ease);
}
.mega-list a i{color:var(--cyan);font-size:12px;width:16px;text-align:center;}
.mega-list a:hover{color:var(--text-1);background:rgba(53,224,255,.09);transform:translateX(2px);}
.mega-news a{display:block;padding:6px 8px;border-radius:8px;transition:background var(--ease);}
.mega-news a:hover{background:rgba(255,61,127,.09);}
.mega-news strong{display:block;font-size:13px;font-weight:600;color:var(--text-1);line-height:1.5;}
.mega-news span{display:block;font-size:11px;color:var(--text-3);margin-top:3px;}
.mega-card{
  border-radius:var(--r-sm);
  overflow:hidden;
  border:1px solid var(--line);
  background:var(--bg-2);
}
.mega-card img{width:100%;height:88px;object-fit:cover;opacity:.9;}
.mega-card-body{padding:12px;}
.mega-card-body p{font-size:12px;color:var(--text-2);line-height:1.6;margin-bottom:10px;}
.mega-card-body a{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;font-weight:700;color:var(--cyan);
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;
  border-radius:var(--r-btn);
  font-size:15px;font-weight:700;letter-spacing:.03em;
  transition:transform var(--ease),filter var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease),color var(--ease);
}
.btn-primary{
  color:#FFF;
  background:linear-gradient(120deg,var(--rose),#B33BFF 58%,var(--cyan));
  box-shadow:var(--shadow-btn);
}
.btn-primary:hover{color:#FFF;filter:brightness(1.09);transform:translateY(-1px);box-shadow:0 0 0 1px rgba(53,224,255,.6),0 14px 40px rgba(255,61,127,.5);}
.btn-primary:active{transform:translateY(1px);}
.btn-ghost{
  color:var(--text-1);
  border:1px solid var(--line);
  background:transparent;
}
.btn-ghost:hover{color:var(--text-1);border-color:var(--cyan);background:rgba(53,224,255,.07);transform:translateY(-1px);}
.btn-sm{padding:10px 20px;font-size:13px;}

/* ---------- Article hero band ---------- */
.article-band{
  position:relative;
  padding:44px 0 8px;
  overflow:hidden;
}
.article-band::before{
  content:"";
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-2.jpg');
  background-size:cover;background-position:center;
  opacity:.16;
  filter:saturate(.7);
}
.article-band::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,7,15,.45),rgba(5,7,15,.96) 78%,var(--bg-0));
}
.article-band .container{position:relative;z-index:2;}
.crumbs{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;color:var(--text-3);
  margin-bottom:26px;
}
.crumbs a{color:var(--text-3);}
.crumbs a:hover{color:var(--cyan);}
.crumbs .sep{color:rgba(150,200,255,.35);}
.crumbs .current{color:var(--text-2);max-width:62ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.badge{
  display:inline-flex;align-items:center;gap:7px;
  height:24px;padding:0 12px;
  border-radius:var(--r-btn);
  font-size:12px;font-weight:500;letter-spacing:.04em;
  background:var(--glass);
  border:1px solid var(--line);
  color:var(--text-1);
}
.badge i{font-size:10px;}
.badge-cyan{border-color:rgba(53,224,255,.45);color:#A8F2FF;background:rgba(53,224,255,.10);}
.badge-rose{border-color:rgba(255,61,127,.45);color:#FFB3CB;background:rgba(255,61,127,.10);}
.badge-gold{border-color:rgba(255,198,92,.45);color:#FFE0AC;background:rgba(255,198,92,.10);}
.article-head h1{
  font-size:clamp(26px,3.6vw,40px);
  line-height:1.32;
  font-weight:900;
  letter-spacing:.01em;
  margin:16px 0 18px;
  max-width:22ch;
}
.meta-row{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  font-size:13px;color:var(--text-3);
  padding-bottom:26px;
}
.meta-row .dot{width:3px;height:3px;border-radius:50%;background:rgba(150,200,255,.4);}
.meta-row strong{color:var(--text-2);font-weight:500;}
.grad-line{
  height:1px;width:100%;
  background:linear-gradient(90deg,rgba(53,224,255,.55),rgba(255,61,127,.35),transparent);
}

/* ---------- Article body ---------- */
.article-main{padding:52px 0 var(--sect);}
.reader{max-width:760px;margin:0 auto;}
.prose{font-size:17px;line-height:1.95;color:var(--text-2);}
.prose > * + *{margin-top:1.2em;}
.prose h2{
  position:relative;
  font-size:clamp(21px,2.4vw,26px);
  font-weight:700;
  line-height:1.45;
  color:var(--text-1);
  padding-left:16px;
  margin-top:2em;
}
.prose h2::before{
  content:"";
  position:absolute;left:0;top:.28em;bottom:.28em;width:4px;
  border-radius:3px;
  background:linear-gradient(180deg,var(--cyan),var(--rose));
  box-shadow:0 0 14px rgba(53,224,255,.55);
}
.prose h3{
  font-size:18px;font-weight:700;color:var(--text-1);margin-top:1.6em;
}
.prose h4{font-size:16px;font-weight:700;color:var(--text-1);}
.prose p{color:var(--text-2);}
.prose strong{color:var(--text-1);font-weight:700;}
.prose a{color:var(--cyan);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;}
.prose a:hover{color:#8EF1FF;}
.prose ul,.prose ol{margin-left:1.4em;color:var(--text-2);}
.prose ul{list-style:disc;}
.prose ol{list-style:decimal;}
.prose li + li{margin-top:.5em;}
.prose li::marker{color:var(--cyan);}
.prose blockquote{
  border-left:3px solid var(--gold);
  background:var(--glass);
  border-radius:0 var(--r-sm) var(--r-sm) 0;
  padding:16px 20px;
  color:var(--text-2);
  font-size:16px;
}
.prose blockquote p{color:var(--text-2);}
.prose img{
  border-radius:16px;
  box-shadow:inset 0 0 0 1px var(--line), 0 16px 40px rgba(0,0,0,.4);
  margin:1.4em auto;
}
.prose figure{margin:1.4em 0;}
.prose figcaption{font-size:13px;color:var(--text-3);text-align:center;margin-top:10px;}
.prose table{width:100%;border-collapse:collapse;font-size:15px;}
.prose th,.prose td{border:1px solid var(--line);padding:10px 12px;text-align:left;color:var(--text-2);}
.prose th{background:rgba(140,170,255,.07);color:var(--text-1);font-weight:600;}
.prose hr{border:0;height:1px;background:var(--line-soft);margin:2em 0;}
.prose code{
  background:rgba(53,224,255,.10);
  color:#A8F2FF;
  padding:2px 6px;
  border-radius:6px;
  font-size:.92em;
}

/* Empty state */
.empty-state{
  text-align:center;
  padding:64px 28px;
  border-radius:var(--r-lg);
  border:1px solid var(--line);
  background:var(--glass);
}
.empty-state .ico{
  width:64px;height:64px;margin:0 auto 20px;
  display:grid;place-items:center;
  border-radius:50%;
  border:1px solid var(--line);
  color:var(--cyan);
  font-size:22px;
  background:rgba(53,224,255,.08);
}
.empty-state h2{font-size:20px;font-weight:700;color:var(--text-1);margin-bottom:10px;}
.empty-state p{font-size:15px;color:var(--text-2);margin-bottom:22px;}

/* ---------- Related ---------- */
.related{padding:0 0 var(--sect);}
.sect-head{
  display:flex;align-items:flex-end;justify-content:space-between;gap:20px;flex-wrap:wrap;
  margin-bottom:28px;
}
.sect-head h2{
  font-size:clamp(22px,2.6vw,28px);
  font-weight:900;
  color:var(--text-1);
  letter-spacing:.01em;
}
.sect-head h2 span{
  background:linear-gradient(120deg,var(--cyan),var(--rose));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.sect-head p{font-size:14px;color:var(--text-3);margin-top:6px;}
.link-more{
  display:inline-flex;align-items:center;gap:8px;
  font-size:14px;font-weight:600;color:var(--cyan);
  transition:transform var(--ease),color var(--ease);
}
.link-more:hover{color:#8EF1FF;transform:translateX(2px);}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.mini-card{
  display:flex;flex-direction:column;
  border-radius:var(--r-lg);
  border:1px solid var(--line);
  background:var(--glass);
  overflow:hidden;
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.mini-card:hover{transform:translateY(-4px);border-color:rgba(53,224,255,.45);box-shadow:var(--shadow-card);}
.mini-card .thumb{position:relative;aspect-ratio:16/9;overflow:hidden;}
.mini-card .thumb img{width:100%;height:100%;object-fit:cover;transition:transform 400ms ease;}
.mini-card:hover .thumb img{transform:scale(1.05);}
.mini-card .thumb::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,7,15,.1),rgba(5,7,15,.72));
}
.mini-card .body{padding:16px 18px 20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.mini-card .body h3{font-size:15px;font-weight:600;line-height:1.55;color:var(--text-1);}
.mini-card .body .time{font-size:12px;color:var(--text-3);margin-top:auto;}

/* ---------- CTA ---------- */
.cta-panel{
  position:relative;
  overflow:hidden;
  border-radius:var(--r-lg);
  border:1px solid var(--line);
  background:rgba(10,16,32,.72);
  padding:52px 40px;
  text-align:center;
  margin-bottom:var(--sect);
}
.cta-panel::before{
  content:"";
  position:absolute;inset:-40%;
  background:radial-gradient(circle at 24% 30%,rgba(255,61,127,.30),transparent 55%),
             radial-gradient(circle at 78% 70%,rgba(53,224,255,.26),transparent 55%);
  filter:blur(10px);
  pointer-events:none;
}
.cta-panel > *{position:relative;z-index:1;}
.cta-panel h2{font-size:clamp(21px,2.8vw,30px);font-weight:900;color:var(--text-1);}
.cta-panel p{font-size:15px;color:var(--text-2);margin:14px auto 26px;max-width:56ch;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;}
.cta-note{font-size:12px;color:var(--text-3);margin-top:18px;letter-spacing:.03em;}

/* ---------- Footer ---------- */
.site-footer{
  border-top:1px solid var(--line);
  background:var(--bg-0);
  padding:64px 0 0;
  position:relative;
  z-index:1;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.3fr;
  gap:36px;
  padding-bottom:44px;
}
.footer-brand p{font-size:14px;color:var(--text-2);margin-top:16px;max-width:32ch;line-height:1.8;}
.footer-social{display:flex;gap:10px;margin-top:18px;}
.footer-social a{
  width:36px;height:36px;display:grid;place-items:center;
  border-radius:var(--r-sm);
  border:1px solid var(--line);
  background:var(--glass);
  color:var(--text-2);
  font-size:13px;
  transition:color var(--ease),border-color var(--ease),transform var(--ease);
}
.footer-social a:hover{color:var(--cyan);border-color:var(--cyan);transform:translateY(-2px);}
.footer-title{
  font-size:12px;font-weight:700;letter-spacing:.2em;
  color:var(--text-3);margin-bottom:16px;
}
.footer-links li + li{margin-top:10px;}
.footer-links a{font-size:14px;color:var(--text-2);transition:color var(--ease),transform var(--ease);display:inline-block;}
.footer-links a:hover{color:var(--cyan);transform:translateX(2px);}
.footer-contact li{
  display:flex;gap:10px;align-items:flex-start;
  font-size:14px;color:var(--text-2);
}
.footer-contact li + li{margin-top:12px;}
.footer-contact i{color:var(--cyan);font-size:13px;margin-top:6px;}
.footer-bottom{
  border-top:1px solid var(--line-soft);
  padding:20px 0 26px;
  display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:12px;color:var(--text-3);
}

/* ---------- Responsive ---------- */
@media (max-width:1199px){
  :root{--sect:80px;}
}
@media (max-width:991px){
  :root{--sect:72px;}
  .container{padding:0 24px;}
  .nav-burger{display:inline-flex;align-items:center;justify-content:center;}
  .main-nav{
    position:fixed;
    top:0;right:0;
    width:min(340px,86vw);
    height:100vh;
    flex-direction:column;
    align-items:stretch;
    gap:6px;
    padding:84px 22px 32px;
    margin-left:0;
    background:rgba(8,12,26,.98);
    backdrop-filter:blur(16px);
    -webkit-backdrop-filter:blur(16px);
    border-left:1px solid var(--line);
    transform:translateX(105%);
    transition:transform 260ms ease;
    overflow-y:auto;
    z-index:130;
  }
  .main-nav.is-open{transform:translateX(0);}
  .main-nav > a{padding:13px 12px;font-size:16px;}
  .main-nav > a::after{display:none;}
  .nav-cta{display:none;}
  .mega-wrap{width:100%;}
  .mega-toggle{width:100%;justify-content:space-between;padding:13px 12px;font-size:16px;}
  .mega-panel{
    position:static;
    width:100%;
    grid-template-columns:1fr;
    gap:18px;
    padding:18px;
    margin-top:8px;
    opacity:1;visibility:visible;transform:none;
    display:none;
  }
  .mega-wrap.is-open .mega-panel{display:grid;}
  .mega-col{padding:0;}
  .mega-col + .mega-col{border-left:0;border-top:1px solid var(--line-soft);padding-top:16px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .related-grid{grid-template-columns:repeat(2,1fr);}
  .cta-panel{padding:40px 26px;}
  .article-band{padding:32px 0 6px;}
  .article-main{padding:40px 0 var(--sect);}
}
@media (max-width:767px){
  :root{--sect:52px;}
  body{font-size:15px;}
  .container{padding:0 20px;}
  .brand-text{font-size:13px;}
  .brand-text em{font-size:10px;letter-spacing:.16em;}
  .article-head h1{max-width:none;font-size:clamp(23px,6vw,30px);}
  .meta-row{font-size:12px;padding-bottom:20px;}
  .reader{max-width:none;}
  .prose{font-size:16px;line-height:1.9;}
  .prose img{border-radius:14px;width:100%;}
  .related-grid{grid-template-columns:1fr;}
  .mini-card{flex-direction:row;align-items:stretch;}
  .mini-card .thumb{width:132px;flex:0 0 132px;aspect-ratio:auto;}
  .mini-card .body{padding:14px 16px;}
  .sect-head{margin-bottom:20px;}
  .cta-actions .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;gap:8px;}
  .crumbs .current{white-space:normal;}
}
@media (max-width:519px){
  .mini-card{flex-direction:column;}
  .mini-card .thumb{width:100%;flex:none;aspect-ratio:16/9;}
  .article-band{padding-top:26px;}
}
@media (prefers-reduced-motion:reduce){
  *{transition-duration:.01ms !important;animation-duration:.01ms !important;}
  html{scroll-behavior:auto;}
}

/* roulang page: category1 */
:root{
  --neon:#35E0FF;
  --rose:#FF3D7F;
  --gold:#FFC65C;
  --bg-0:#05070F;
  --bg-1:#0A1020;
  --bg-2:#101A30;
  --glass:rgba(140,170,255,.08);
  --glass-strong:rgba(140,170,255,.14);
  --line:rgba(150,200,255,.18);
  --text-1:#EAF2FF;
  --text-2:#9FB0CC;
  --text-3:#6B7C99;
  --r-lg:18px;
  --r-btn:12px;
  --r-sm:10px;
  --shadow-card:0 18px 48px rgba(0,0,0,.45);
  --shadow-glow:0 0 0 1px rgba(53,224,255,.4),0 8px 28px rgba(255,61,127,.35);
  --container:1200px;
  --ease:180ms ease;
}

*,*::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,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:16px;
  line-height:1.8;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(900px 520px at 6% -10%, rgba(53,224,255,.16), transparent 62%),
    radial-gradient(780px 500px at 98% 4%, rgba(255,61,127,.13), transparent 64%),
    linear-gradient(180deg,#05070F 0%,#08101F 46%,#05070F 100%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.04;
  background-image:
    linear-gradient(rgba(150,200,255,.7) 1px,transparent 1px),
    linear-gradient(90deg,rgba(150,200,255,.7) 1px,transparent 1px);
  background-size:64px 64px;
}
img{display:block;max-width:100%;height:auto;border-style:none}
a{color:inherit;text-decoration:none;transition:color var(--ease),background-color var(--ease),border-color var(--ease),transform var(--ease),box-shadow var(--ease)}
ul,ol{margin:0;padding:0;list-style:none}
p{margin:0 0 1em}
h1,h2,h3,h4{margin:0 0 .5em;font-weight:700;line-height:1.22;color:var(--text-1);letter-spacing:.01em}
button{font-family:inherit;font-size:inherit}
:focus-visible{outline:2px solid var(--neon);outline-offset:3px;border-radius:6px}

/* ===== Layout ===== */
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px;position:relative}
main{position:relative;z-index:1}
.section{padding:96px 0;position:relative}
.section--alt{background:linear-gradient(180deg,rgba(10,16,32,.9),rgba(10,16,32,.45));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-bottom:44px;flex-wrap:wrap}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--neon);margin-bottom:14px}
.eyebrow::before{content:"";width:22px;height:2px;background:linear-gradient(90deg,var(--neon),transparent);border-radius:2px}
.h2{font-size:clamp(24px,2.9vw,38px);line-height:1.24;margin-bottom:14px}
.h3{font-size:clamp(18px,1.6vw,20px);line-height:1.4}
.lead{color:var(--text-2);font-size:16px;line-height:1.85;max-width:62ch}
.muted{color:var(--text-3);font-size:13px}
.divider{height:1px;border:0;margin:0;background:linear-gradient(90deg,transparent,rgba(150,200,255,.24),transparent)}

/* ===== Header ===== */
.site-header{position:sticky;top:0;z-index:1000;background:rgba(5,7,15,.35);border-bottom:1px solid transparent;transition:background var(--ease),border-color var(--ease),backdrop-filter var(--ease)}
.site-header.is-scrolled{background:rgba(5,7,15,.78);border-bottom-color:var(--line);backdrop-filter:blur(14px) saturate(140%)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px;transition:height var(--ease)}
.site-header.is-scrolled .nav-wrap{height:64px}
.brand{display:inline-flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--r-sm);background:linear-gradient(135deg,var(--neon),var(--rose));color:#04101c;font-weight:700;font-size:14px;letter-spacing:.02em;box-shadow:0 6px 20px rgba(53,224,255,.28)}
.brand-text{display:flex;flex-direction:column;font-size:15px;font-weight:700;line-height:1.24;color:var(--text-1)}
.brand-text em{font-style:normal;font-size:11px;font-weight:500;letter-spacing:.16em;color:var(--text-3)}
.main-nav{display:flex;align-items:center;gap:6px}
.main-nav > a{position:relative;padding:10px 14px;font-size:15px;color:var(--text-2);border-radius:var(--r-sm)}
.main-nav > a:hover{color:var(--text-1)}
.main-nav > a::after{content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;border-radius:2px;background:linear-gradient(90deg,var(--neon),var(--rose));transform:scaleX(0);transform-origin:left;transition:transform 240ms ease}
.main-nav > a:hover::after,.main-nav > a.active::after{transform:scaleX(1)}
.main-nav > a.active{color:var(--text-1);background:rgba(53,224,255,.06)}
.nav-toggle{display:none;align-items:center;justify-content:center;width:44px;height:44px;border-radius:var(--r-btn);border:1px solid var(--line);background:var(--glass);color:var(--text-1);cursor:pointer;z-index:1002}

/* Mega */
.mega-wrap{position:relative;margin-left:4px}
.mega-toggle{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:var(--r-btn);border:1px solid var(--line);background:var(--glass);color:var(--text-1);font-size:14px;cursor:pointer;transition:all var(--ease)}
.mega-toggle:hover{border-color:rgba(53,224,255,.5);background:rgba(53,224,255,.1)}
.mega-toggle i{font-size:11px;color:var(--neon);transition:transform 240ms ease}
.mega-wrap.open .mega-toggle i,.mega-wrap:hover .mega-toggle i{transform:rotate(180deg)}
.mega-panel{
  position:absolute;right:0;top:calc(100% + 14px);width:720px;
  display:grid;grid-template-columns:1fr 1fr 1fr;gap:0;
  padding:24px;border-radius:var(--r-lg);
  background:rgba(10,16,32,.94);border:1px solid var(--line);
  box-shadow:var(--shadow-card);backdrop-filter:blur(14px) saturate(140%);
  opacity:0;visibility:hidden;transform:translateY(-8px);
  transition:opacity 240ms ease,transform 240ms ease,visibility 240ms ease;
}
.mega-wrap:hover .mega-panel,.mega-wrap:focus-within .mega-panel,.mega-wrap.open .mega-panel{opacity:1;visibility:visible;transform:translateY(0)}
.mega-col{padding:0 18px}
.mega-col + .mega-col{border-left:1px solid rgba(150,200,255,.14)}
.mega-col:first-child{padding-left:0}
.mega-col:last-child{padding-right:0}
.mega-title{font-size:12px;letter-spacing:.14em;color:var(--text-3);margin-bottom:14px;font-weight:500}
.mega-list li + li{margin-top:4px}
.mega-list a{display:flex;align-items:center;gap:10px;padding:8px 8px;border-radius:var(--r-sm);font-size:14px;color:var(--text-2)}
.mega-list a i{color:var(--neon);font-size:12px;width:16px;text-align:center}
.mega-list a:hover{color:var(--text-1);background:rgba(53,224,255,.1)}
.mega-news li + li{margin-top:12px}
.mega-news a{display:block;padding:8px;border-radius:var(--r-sm)}
.mega-news a:hover{background:rgba(53,224,255,.08)}
.mega-news strong{display:block;font-size:14px;font-weight:500;color:var(--text-1);line-height:1.5}
.mega-news span{display:block;font-size:12px;color:var(--text-3);margin-top:4px}
.mega-card{border-radius:var(--r-sm);overflow:hidden;border:1px solid var(--line);background:var(--glass)}
.mega-card img{width:100%;height:96px;object-fit:cover;opacity:.85}
.mega-card-body{padding:12px}
.mega-card-body p{font-size:13px;color:var(--text-2);margin:0 0 10px;line-height:1.6}

/* ===== Buttons / badges ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;height:48px;padding:0 26px;border-radius:999px;font-size:15px;font-weight:500;cursor:pointer;border:1px solid transparent;white-space:nowrap;transition:all var(--ease)}
.btn-primary{background:linear-gradient(135deg,var(--rose),#8E4DFF 55%,var(--neon));color:#fff;box-shadow:var(--shadow-glow)}
.btn-primary:hover{filter:brightness(1.08);transform:translateY(-1px);box-shadow:0 0 0 1px rgba(53,224,255,.5),0 12px 40px rgba(255,61,127,.45)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:transparent;border-color:var(--line);color:var(--text-1);border-radius:var(--r-btn)}
.btn-ghost:hover{border-color:rgba(53,224,255,.6);background:rgba(53,224,255,.08);color:var(--text-1)}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.btn-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.text-link{color:var(--neon);font-size:14px;display:inline-flex;align-items:center;gap:8px;border-bottom:1px solid transparent;transition:all var(--ease)}
.text-link:hover{border-bottom-color:rgba(53,224,255,.6);transform:translateX(2px)}
.badge{display:inline-flex;align-items:center;height:24px;padding:0 12px;border-radius:999px;font-size:12px;font-weight:500;letter-spacing:.04em;background:var(--glass);border:1px solid var(--line)}
.badge-neon{color:var(--neon);border-color:rgba(53,224,255,.42);background:rgba(53,224,255,.1)}
.badge-rose{color:var(--rose);border-color:rgba(255,61,127,.42);background:rgba(255,61,127,.1)}
.badge-gold{color:var(--gold);border-color:rgba(255,198,92,.42);background:rgba(255,198,92,.1)}

/* ===== Breadcrumb ===== */
.crumbs{position:relative;z-index:1;padding:22px 0 0;font-size:13px;color:var(--text-3)}
.crumbs a{color:var(--text-3)}
.crumbs a:hover{color:var(--neon)}
.crumbs span.sep{margin:0 8px;opacity:.6}

/* ===== Category Hero ===== */
.cat-hero{position:relative;z-index:1;padding:34px 0 56px}
.cat-hero-inner{
  position:relative;display:grid;grid-template-columns:1.35fr .9fr;gap:40px;align-items:center;
  padding:44px 44px;border-radius:var(--r-lg);overflow:hidden;
  background:
    radial-gradient(620px 320px at 4% 0%, rgba(53,224,255,.18), transparent 62%),
    radial-gradient(520px 300px at 92% 100%, rgba(255,61,127,.18), transparent 66%),
    linear-gradient(140deg,rgba(16,26,48,.96),rgba(10,16,32,.92));
  border:1px solid var(--line);box-shadow:var(--shadow-card);
}
.cat-hero-inner::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:linear-gradient(90deg,transparent,rgba(53,224,255,.65),rgba(255,61,127,.5),transparent)}
.cat-hero-text h1{font-size:clamp(30px,4.2vw,50px);line-height:1.16;margin:16px 0 16px}
.h1-sub{display:block;font-size:clamp(14px,1.5vw,17px);font-weight:500;color:var(--neon);letter-spacing:.02em;margin-top:12px;line-height:1.5}
.cat-hero-text .lead{max-width:52ch;margin-bottom:0}
.cat-hero-media{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow-card)}
.cat-hero-media img{width:100%;aspect-ratio:4/3;object-fit:cover;filter:saturate(1.05)}
.cat-hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,7,15,.15),rgba(5,7,15,.72))}
.cat-hero-tag{position:absolute;left:16px;bottom:16px;z-index:2;display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:var(--r-sm);background:rgba(5,7,15,.72);border:1px solid var(--line);backdrop-filter:blur(10px);font-size:12px;color:var(--text-2)}
.cat-hero-tag b{color:var(--gold);font-size:15px}

/* ===== Split block ===== */
.split{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center}
.check-list{display:grid;gap:18px;margin-top:28px}
.check-list li{display:flex;gap:14px;align-items:flex-start;padding:16px 18px;border-radius:var(--r-sm);background:var(--glass);border:1px solid var(--line);transition:all var(--ease)}
.check-list li:hover{transform:translateY(-3px);border-color:rgba(53,224,255,.42);background:var(--glass-strong)}
.check-list i{color:var(--neon);font-size:15px;margin-top:5px}
.check-list strong{display:block;font-size:15px;margin-bottom:4px;color:var(--text-1)}
.check-list span{font-size:14px;color:var(--text-2);line-height:1.7}
.split-media{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);background:var(--glass);box-shadow:var(--shadow-card);padding:14px}
.split-media img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:var(--r-sm)}
.split-media-note{position:absolute;right:26px;bottom:26px;padding:14px 18px;border-radius:var(--r-sm);background:rgba(5,7,15,.82);border:1px solid var(--line);backdrop-filter:blur(12px)}
.split-media-note b{display:block;font-size:22px;color:var(--gold);line-height:1.1}
.split-media-note span{font-size:12px;color:var(--text-2)}

/* ===== Cards (image top / text bottom) ===== */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.mcard{display:flex;flex-direction:column;border-radius:var(--r-lg);overflow:hidden;background:var(--glass);border:1px solid var(--line);box-shadow:var(--shadow-card);transition:all var(--ease)}
.mcard:hover{transform:translateY(-4px);border-color:rgba(53,224,255,.44);box-shadow:0 22px 56px rgba(0,0,0,.5),0 0 0 1px rgba(53,224,255,.22)}
.mcard-media{position:relative;overflow:hidden}
.mcard-media img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform 420ms ease}
.mcard:hover .mcard-media img{transform:scale(1.04)}
.mcard-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,7,15,.05),rgba(5,7,15,.62))}
.mcard-media .badge{position:absolute;left:14px;top:14px;z-index:2;background:rgba(5,7,15,.7);backdrop-filter:blur(8px)}
.mcard-body{padding:22px 22px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.mcard-body h3{font-size:18px;margin:0}
.mcard-body p{font-size:14px;color:var(--text-2);line-height:1.75;margin:0}
.mcard-foot{margin-top:auto;padding-top:14px;font-size:13px;color:var(--text-3);display:flex;align-items:center;gap:8px}
.mcard-foot i{color:var(--neon)}

/* ===== Flow ===== */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative;margin-top:12px}
.flow::before{content:"";position:absolute;left:6%;right:6%;top:34px;height:1px;background:repeating-linear-gradient(90deg,rgba(150,200,255,.4) 0 8px,transparent 8px 16px)}
.flow-step{position:relative;padding:26px 22px 24px;border-radius:var(--r-lg);background:rgba(10,16,32,.72);border:1px solid var(--line);transition:all var(--ease)}
.flow-step:nth-child(2){margin-top:18px}
.flow-step:nth-child(3){margin-top:36px}
.flow-step:nth-child(4){margin-top:54px}
.flow-step:hover{transform:translateY(-4px);border-color:rgba(255,61,127,.45);background:rgba(16,26,48,.92)}
.flow-num{display:block;font-size:34px;font-weight:700;line-height:1;color:transparent;-webkit-text-stroke:1px rgba(53,224,255,.65);margin-bottom:14px}
.flow-step h3{font-size:17px;margin:0 0 8px}
.flow-step p{font-size:14px;color:var(--text-2);margin:0;line-height:1.72}

/* ===== Meter ===== */
.meter-board{padding:36px;border-radius:var(--r-lg);background:linear-gradient(140deg,rgba(16,26,48,.92),rgba(10,16,32,.78));border:1px solid var(--line);box-shadow:var(--shadow-card)}
.meter-row{display:grid;grid-template-columns:150px 1fr 110px;gap:20px;align-items:center;padding:18px 0;border-bottom:1px dashed rgba(150,200,255,.16)}
.meter-row:last-child{border-bottom:0;padding-bottom:0}
.meter-label{font-size:14px;color:var(--text-1);font-weight:500}
.meter-label small{display:block;font-size:12px;color:var(--text-3);font-weight:400}
.meter-track{height:10px;border-radius:999px;background:rgba(150,200,255,.12);overflow:hidden}
.meter-fill{height:100%;border-radius:999px;transform-origin:left;animation:growBar 900ms ease forwards}
.meter-fill.n1{width:25%;background:linear-gradient(90deg,var(--neon),#6DE9FF)}
.meter-fill.n2{width:42%;background:linear-gradient(90deg,var(--rose),#B45BFF)}
.meter-fill.n3{width:33%;background:linear-gradient(90deg,var(--gold),#FFE1A6)}
@keyframes growBar{from{transform:scaleX(0)}to{transform:scaleX(1)}}
.meter-value{font-size:15px;font-weight:700;color:var(--gold);text-align:right;letter-spacing:.02em}

/* ===== Stats strip ===== */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stat{padding:24px 22px;border-radius:var(--r-lg);background:var(--glass);border:1px solid var(--line);transition:all var(--ease)}
.stat:hover{transform:translateY(-4px);border-color:rgba(53,224,255,.4)}
.stat i{color:var(--neon);font-size:16px;margin-bottom:12px;display:block}
.stat b{display:block;font-size:28px;font-weight:700;color:var(--gold);line-height:1.15}
.stat span{font-size:13px;color:var(--text-2)}

/* ===== FAQ ===== */
.faq-layout{display:grid;grid-template-columns:.42fr .58fr;gap:56px;align-items:start}
.faq-list{display:grid;gap:12px}
.faq-item{border-radius:var(--r-lg);background:var(--glass);border:1px solid var(--line);overflow:hidden;transition:all var(--ease)}
.faq-item[open]{background:var(--glass-strong);border-color:rgba(53,224,255,.36)}
.faq-item summary{position:relative;list-style:none;cursor:pointer;padding:20px 56px 20px 22px;font-size:16px;font-weight:500;color:var(--text-1);line-height:1.6}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item[open] summary{color:var(--neon)}
.faq-item summary::after{content:"+";position:absolute;right:22px;top:50%;transform:translateY(-50%);font-size:20px;font-weight:400;color:var(--neon);transition:transform 240ms ease,color 240ms ease}
.faq-item[open] summary::after{content:"–";color:var(--rose);transform:translateY(-50%) rotate(180deg)}
.faq-answer{padding:0 22px 22px;font-size:14px;color:var(--text-2);line-height:1.85;border-left:3px solid var(--rose);margin-left:22px;padding-left:18px}

/* ===== CTA ===== */
.cta-panel{position:relative;overflow:hidden;text-align:center;padding:56px 32px;border-radius:var(--r-lg);border:1px solid var(--line);background:linear-gradient(120deg,rgba(16,26,48,.96),rgba(10,16,32,.9));box-shadow:var(--shadow-card)}
.cta-panel::before{content:"";position:absolute;inset:-40%;background:linear-gradient(115deg,transparent 38%,rgba(255,61,127,.24) 50%,rgba(53,224,255,.22) 62%,transparent 74%);pointer-events:none}
.cta-panel > *{position:relative;z-index:2}
.cta-panel h2{font-size:clamp(22px,2.6vw,32px);margin-bottom:14px}
.cta-panel p{color:var(--text-2);margin:0 auto 26px;max-width:56ch;font-size:15px}
.cta-badges{display:flex;justify-content:center;flex-wrap:wrap;gap:18px;margin-top:26px;font-size:13px;color:var(--text-3)}
.cta-badges span{display:inline-flex;align-items:center;gap:8px}
.cta-badges i{color:var(--neon);font-size:12px}

/* ===== Footer ===== */
.site-footer{position:relative;z-index:1;margin-top:0;padding:72px 0 28px;background:var(--bg-0);border-top:1px solid var(--line)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px}
.footer-brand p{font-size:14px;color:var(--text-2);margin:18px 0 20px;line-height:1.75;max-width:32ch}
.footer-social{display:flex;gap:10px}
.footer-social a{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--r-sm);border:1px solid var(--line);background:var(--glass);color:var(--text-2);font-size:14px}
.footer-social a:hover{color:var(--neon);border-color:rgba(53,224,255,.5);transform:translateY(-2px)}
.footer-title{font-size:13px;letter-spacing:.12em;color:var(--text-3);margin-bottom:16px;font-weight:500}
.footer-links li + li{margin-top:10px}
.footer-links a{font-size:14px;color:var(--text-2)}
.footer-links a:hover{color:var(--neon)}
.footer-contact li{display:flex;gap:10px;align-items:flex-start;font-size:14px;color:var(--text-2);margin-bottom:12px;line-height:1.6}
.footer-contact i{color:var(--neon);font-size:13px;margin-top:6px}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:52px;padding-top:22px;border-top:1px solid rgba(150,200,255,.12);font-size:12px;color:var(--text-3)}

/* ===== Responsive ===== */
@media (max-width:1199px){
  .container{padding:0 28px}
  .mega-panel{width:640px}
}
@media (max-width:991px){
  .container{padding:0 24px}
  .section{padding:72px 0}
  .nav-toggle{display:inline-flex}
  .main-nav{
    position:fixed;top:0;right:0;width:min(88vw,360px);height:100vh;
    flex-direction:column;align-items:stretch;gap:4px;
    padding:84px 20px 32px;overflow-y:auto;
    background:rgba(6,10,20,.98);border-left:1px solid var(--line);
    backdrop-filter:blur(16px);
    transform:translateX(105%);transition:transform 260ms ease;
    z-index:1001;
  }
  body.nav-open .main-nav{transform:translateX(0)}
  .main-nav > a{padding:14px 12px;font-size:16px;border-bottom:1px solid rgba(150,200,255,.1);border-radius:0}
  .main-nav > a::after{left:12px;right:auto;width:32px;bottom:8px}
  .mega-wrap{margin:8px 0 0;width:100%}
  .mega-toggle{width:100%;justify-content:space-between}
  .mega-panel{
    position:static;width:100%;opacity:1;visibility:visible;transform:none;
    display:none;grid-template-columns:1fr;gap:0;padding:16px;margin-top:10px;
    background:rgba(16,26,48,.7);box-shadow:none;
  }
  .mega-wrap.open .mega-panel{display:grid}
  .mega-col{padding:0}
  .mega-col + .mega-col{border-left:0;border-top:1px solid rgba(150,200,255,.14);margin-top:14px;padding-top:14px}
  .cat-hero-inner{grid-template-columns:1fr;padding:32px;gap:28px}
  .split{grid-template-columns:1fr;gap:36px}
  .split-media img{aspect-ratio:16/10}
  .card-grid{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:repeat(2,1fr)}
  .flow::before{display:none}
  .flow-step:nth-child(n){margin-top:0}
  .stats{grid-template-columns:repeat(2,1fr)}
  .faq-layout{grid-template-columns:1fr;gap:32px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .meter-row{grid-template-columns:120px 1fr 88px;gap:14px}
}
@media (max-width:767px){
  .container{padding:0 20px}
  .section{padding:52px 0}
  .nav-wrap{height:64px}
  .brand-text{font-size:14px}
  .brand-mark{width:34px;height:34px;font-size:13px}
  .cat-hero{padding:24px 0 40px}
  .cat-hero-inner{padding:26px 22px;border-radius:var(--r-sm)}
  .card-grid{grid-template-columns:1fr}
  .flow{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr;gap:14px}
  .stat b{font-size:24px}
  .meter-board{padding:24px 20px}
  .meter-row{grid-template-columns:1fr;gap:8px;text-align:left}
  .meter-value{text-align:left}
  .cta-panel{padding:40px 22px}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .footer-bottom{flex-direction:column;gap:8px}
  .btn{width:100%}
  .btn-row{flex-direction:column}
  .btn-sm{width:auto}
  .faq-item summary{padding:16px 46px 16px 16px;font-size:15px}
  .faq-answer{margin-left:16px;padding-left:14px;padding-bottom:18px}
}
@media (max-width:520px){
  .stats{grid-template-columns:1fr}
  .brand-text em{display:none}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
}

/* roulang page: category2 */
:root{
  --bg-0:#05070F;
  --bg-1:#0A1020;
  --bg-2:#101A30;
  --cyan:#35E0FF;
  --rose:#FF3D7F;
  --gold:#FFC65C;
  --text-1:#EAF2FF;
  --text-2:#9FB0CC;
  --text-3:#6B7C99;
  --glass:rgba(140,170,255,.08);
  --line:rgba(150,200,255,.18);
  --line-soft:rgba(150,200,255,.10);
  --r-lg:18px;
  --r-sm:10px;
  --r-btn:12px;
  --shadow:0 18px 48px rgba(0,0,0,.45);
  --shadow-soft:0 10px 30px rgba(0,0,0,.32);
  --ease:180ms ease;
  --container:1200px;
}

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

html{scroll-behavior:smooth;}

body{
  margin:0;
  padding:0;
  background-color:var(--bg-0);
  background-image:
    radial-gradient(900px 520px at 4% -8%,rgba(53,224,255,.14),transparent 66%),
    radial-gradient(820px 560px at 104% 6%,rgba(255,61,127,.12),transparent 62%),
    linear-gradient(180deg,#05070F 0%,#070B16 42%,#05070F 100%);
  background-repeat:no-repeat;
  color:var(--text-1);
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{max-width:100%;display:block;border:0;}
a{color:var(--cyan);text-decoration:none;transition:color var(--ease),border-color var(--ease),transform var(--ease);}
a:hover{color:#6BE9FF;}
button{font-family:inherit;}
h1,h2,h3,h4,p,ul,ol{margin:0;}
ul,ol{padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px;}

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
}

.section{padding:96px 0;position:relative;}
.section.alt{background:var(--bg-1);border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);}

/* ---------- Header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(5,7,15,.62);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--line-soft);
  transition:background var(--ease),border-color var(--ease);
}
.site-header.scrolled{background:rgba(5,7,15,.9);border-bottom-color:var(--line);}

.nav-wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  height:72px;
}
.site-header.scrolled .nav-wrap{height:64px;}

.brand{
  display:inline-flex;
  align-items:center;
  gap:12px;
  color:var(--text-1);
  flex:0 0 auto;
}
.brand:hover{color:var(--text-1);}
.brand-mark{
  width:40px;height:40px;
  display:grid;place-items:center;
  border-radius:12px;
  font-size:14px;font-weight:700;letter-spacing:.04em;
  color:#04121A;
  background:linear-gradient(135deg,var(--cyan),#7DD8FF 45%,var(--rose));
  box-shadow:0 0 0 1px rgba(53,224,255,.45),0 8px 24px rgba(53,224,255,.28);
}
.brand-text{
  display:flex;flex-direction:column;
  font-size:16px;font-weight:700;letter-spacing:.02em;line-height:1.25;
}
.brand-text em{
  font-style:normal;
  font-size:11px;font-weight:500;letter-spacing:.18em;
  color:var(--text-3);
  margin-top:2px;
}

.main-nav{
  display:flex;
  align-items:center;
  gap:6px;
  margin-left:auto;
}
.main-nav > a,
.mega-toggle{
  position:relative;
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:10px 14px;
  font-size:15px;
  font-weight:500;
  color:var(--text-2);
  background:transparent;
  border:0;
  border-radius:var(--r-sm);
  cursor:pointer;
  transition:color var(--ease),background var(--ease);
}
.main-nav > a::after{
  content:"";
  position:absolute;
  left:14px;right:14px;bottom:2px;
  height:2px;
  border-radius:2px;
  background:linear-gradient(90deg,var(--cyan),var(--rose));
  opacity:0;
  transform:scaleX(.4);
  transition:opacity var(--ease),transform var(--ease);
}
.main-nav > a:hover,
.mega-toggle:hover,
.main-nav > a.active{color:var(--text-1);background:rgba(140,170,255,.06);}
.main-nav > a:hover::after,
.main-nav > a.active::after{opacity:1;transform:scaleX(1);}

.mega-wrap{position:relative;}
.mega-toggle i{font-size:11px;transition:transform var(--ease);}
.mega-wrap.open .mega-toggle i,
.mega-wrap:hover .mega-toggle i{transform:rotate(180deg);}

.mega-panel{
  position:absolute;
  top:calc(100% + 14px);
  right:0;
  width:720px;
  display:grid;
  grid-template-columns:1fr 1fr 1fr;
  gap:0;
  padding:24px;
  border-radius:var(--r-lg);
  background:rgba(10,16,32,.92);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  opacity:0;
  visibility:hidden;
  transform:translateY(8px);
  transition:opacity 240ms ease,transform 240ms ease,visibility 240ms ease;
}
.mega-col{padding:0 20px;}
.mega-col:first-child{padding-left:0;}
.mega-col:last-child{padding-right:0;}
.mega-col + .mega-col{border-left:1px solid var(--line-soft);}
.mega-title{
  font-size:12px;font-weight:500;letter-spacing:.14em;
  color:var(--text-3);
  margin-bottom:14px;text-transform:uppercase;
}
.mega-list li + li{margin-top:4px;}
.mega-list a{
  display:flex;align-items:center;gap:10px;
  padding:8px 10px;margin:0 -10px;
  font-size:14px;color:var(--text-2);
  border-radius:var(--r-sm);
}
.mega-list a i{width:16px;text-align:center;color:var(--cyan);font-size:13px;}
.mega-list a:hover{color:var(--text-1);background:rgba(53,224,255,.08);}
.mega-news li + li{margin-top:14px;}
.mega-news a{display:block;color:var(--text-2);}
.mega-news strong{display:block;font-size:14px;font-weight:500;color:var(--text-1);line-height:1.5;}
.mega-news span{display:block;font-size:12px;color:var(--text-3);margin-top:4px;}
.mega-news a:hover strong{color:var(--cyan);}
.mega-card{
  display:block;
  border-radius:var(--r-sm);
  overflow:hidden;
  border:1px solid var(--line);
  background:var(--glass);
}
.mega-card img{width:100%;height:96px;object-fit:cover;opacity:.86;}
.mega-card span{
  display:block;
  padding:10px 12px;
  font-size:13px;color:var(--text-1);
}
.mega-card:hover{border-color:rgba(53,224,255,.45);}

.nav-toggle{
  display:none;
  width:44px;height:44px;
  align-items:center;justify-content:center;
  border-radius:var(--r-sm);
  border:1px solid var(--line);
  background:var(--glass);
  color:var(--text-1);
  font-size:16px;
  cursor:pointer;
}

@media (hover:hover) and (min-width:992px){
  .mega-wrap:hover .mega-panel,
  .mega-wrap:focus-within .mega-panel,
  .mega-wrap.open .mega-panel{
    opacity:1;visibility:visible;transform:translateY(0);
  }
}
@media (min-width:992px){
  .mega-wrap.open .mega-panel,
  .mega-wrap:focus-within .mega-panel{
    opacity:1;visibility:visible;transform:translateY(0);
  }
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  padding:14px 30px;
  min-height:48px;
  border-radius:999px;
  font-size:15px;
  font-weight:700;
  letter-spacing:.02em;
  cursor:pointer;
  border:1px solid transparent;
  transition:transform var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease),color var(--ease);
  white-space:nowrap;
}
.btn-primary{
  color:#FFFFFF;
  background:linear-gradient(120deg,#FF3D7F 0%,#9A4BFF 52%,#35E0FF 100%);
  box-shadow:0 0 0 1px rgba(53,224,255,.4),0 8px 28px rgba(255,61,127,.35);
}
.btn-primary:hover{
  color:#FFFFFF;
  transform:translateY(-1px);
  filter:brightness(1.08);
  box-shadow:0 0 0 1px rgba(53,224,255,.55),0 14px 40px rgba(255,61,127,.5);
}
.btn-primary:active{transform:translateY(1px);}
.btn-ghost{
  color:var(--text-1);
  background:rgba(140,170,255,.04);
  border:1px solid var(--line);
}
.btn-ghost:hover{
  color:var(--text-1);
  border-color:rgba(53,224,255,.6);
  background:rgba(53,224,255,.07);
  transform:translateY(-1px);
}
.btn-sm{padding:10px 20px;min-height:44px;font-size:14px;}

.text-link{
  display:inline-flex;align-items:center;gap:8px;
  font-size:14px;font-weight:500;color:var(--cyan);
}
.text-link i{font-size:12px;transition:transform var(--ease);}
.text-link:hover{border-bottom:1px solid var(--cyan);}
.text-link:hover i{transform:translateX(3px);}

/* ---------- Badges ---------- */
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  height:24px;
  padding:0 12px;
  border-radius:999px;
  font-size:12px;
  font-weight:500;
  letter-spacing:.04em;
  color:var(--text-1);
  background:var(--glass);
  border:1px solid var(--line);
  white-space:nowrap;
}
.badge-cyan{border-color:rgba(53,224,255,.45);color:#9EEBFF;}
.badge-rose{border-color:rgba(255,61,127,.45);color:#FFA8C4;}
.badge-gold{border-color:rgba(255,198,92,.45);color:#FFDDA1;}

/* ---------- Category hero ---------- */
.cat-hero{
  position:relative;
  padding:52px 0 56px;
  background-image:linear-gradient(100deg,rgba(5,7,15,.94) 12%,rgba(5,7,15,.74) 58%,rgba(5,7,15,.42) 100%),url("/assets/images/backpic/back-2.jpg");
  background-size:cover;
  background-position:center;
  border-bottom:1px solid var(--line-soft);
  overflow:hidden;
}
.cat-hero::after{
  content:"";
  position:absolute;left:0;right:0;bottom:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(53,224,255,.6),rgba(255,61,127,.5),transparent);
}
.cat-hero-inner{
  display:grid;
  grid-template-columns:1.45fr .8fr;
  gap:48px;
  align-items:center;
  min-height:236px;
}
.cat-hero-text .badge{margin-bottom:18px;}
.cat-hero h1{
  font-size:clamp(30px,4.2vw,48px);
  font-weight:700;
  line-height:1.15;
  letter-spacing:.01em;
  margin-bottom:16px;
}
.cat-hero h1 span{
  background:linear-gradient(100deg,var(--cyan),#B5A8FF 55%,var(--rose));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.cat-hero-lead{
  font-size:16px;
  color:var(--text-2);
  max-width:560px;
  margin-bottom:24px;
}
.cat-hero-meta{
  display:flex;flex-wrap:wrap;gap:10px;
}
.cat-hero-visual{
  position:relative;
  border-radius:var(--r-lg);
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  background:var(--glass);
}
.cat-hero-visual img{
  width:100%;
  aspect-ratio:4/3;
  object-fit:cover;
  opacity:.9;
}
.cat-hero-visual figcaption{
  position:absolute;
  left:0;right:0;bottom:0;
  padding:14px 16px;
  font-size:12px;
  color:var(--text-1);
  background:linear-gradient(180deg,transparent,rgba(5,7,15,.92));
  letter-spacing:.02em;
}

/* ---------- Section head ---------- */
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:32px;
  margin-bottom:44px;
}
.section-head h2{
  font-size:clamp(24px,2.8vw,34px);
  font-weight:700;
  line-height:1.25;
  letter-spacing:.01em;
}
.section-head h2 em{
  font-style:normal;
  color:var(--cyan);
}
.section-head p{
  font-size:14px;
  color:var(--text-3);
  max-width:420px;
  text-align:right;
}
.eyebrow{
  display:inline-block;
  font-size:12px;
  font-weight:500;
  letter-spacing:.18em;
  color:var(--cyan);
  margin-bottom:12px;
}

/* ---------- Criteria grid ---------- */
.criteria-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.criteria-card{
  padding:26px 22px;
  border-radius:var(--r-lg);
  background:var(--glass);
  border:1px solid var(--line);
  box-shadow:0 1px 0 rgba(255,255,255,.05) inset;
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.criteria-card:hover{
  transform:translateY(-4px);
  border-color:rgba(53,224,255,.42);
  box-shadow:var(--shadow-soft);
}
.criteria-card i{
  display:grid;place-items:center;
  width:38px;height:38px;
  border-radius:var(--r-sm);
  margin-bottom:18px;
  font-size:15px;
  color:var(--cyan);
  background:rgba(53,224,255,.10);
  border:1px solid rgba(53,224,255,.28);
}
.criteria-card h3{
  font-size:17px;
  font-weight:700;
  margin-bottom:10px;
  line-height:1.4;
}
.criteria-card p{
  font-size:14px;
  color:var(--text-2);
  line-height:1.75;
}

/* ---------- Meter bar ---------- */
.meter-bar{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  margin-top:36px;
  border-radius:var(--r-lg);
  border:1px solid var(--line);
  background:linear-gradient(90deg,rgba(53,224,255,.06),rgba(255,61,127,.05));
  overflow:hidden;
}
.meter-item{
  padding:22px 24px;
  border-left:1px solid var(--line-soft);
}
.meter-item:first-child{border-left:0;}
.meter-item strong{
  display:block;
  font-size:clamp(24px,2.6vw,32px);
  font-weight:700;
  color:var(--gold);
  line-height:1.1;
  letter-spacing:.01em;
}
.meter-item span{
  display:block;
  font-size:13px;
  color:var(--text-2);
  margin-top:8px;
}

/* ---------- Scene rows ---------- */
.scene-list{display:grid;gap:18px;}
.scene-card{
  display:grid;
  grid-template-columns:250px 1fr;
  gap:28px;
  align-items:center;
  padding:20px;
  border-radius:var(--r-lg);
  background:var(--glass);
  border:1px solid var(--line);
  transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
}
.scene-card:hover{
  transform:translateY(-4px);
  border-color:rgba(255,61,127,.42);
  box-shadow:var(--shadow-soft);
}
.scene-thumb{
  position:relative;
  border-radius:var(--r-sm);
  overflow:hidden;
  border:1px solid var(--line-soft);
}
.scene-thumb img{
  width:100%;
  aspect-ratio:4/3;
  object-fit:cover;
  transition:transform 400ms ease;
}
.scene-card:hover .scene-thumb img{transform:scale(1.04);}
.scene-body h3{
  font-size:19px;
  font-weight:700;
  line-height:1.4;
  margin-bottom:10px;
}
.scene-body p{
  font-size:14px;
  color:var(--text-2);
  line-height:1.8;
  margin-bottom:14px;
}
.scene-tags{display:flex;flex-wrap:wrap;gap:8px;}

/* ---------- Flow ---------- */
.flow{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:18px;
  counter-reset:flow;
}
.flow li{
  position:relative;
  padding:26px 20px 24px;
  border-radius:var(--r-lg);
  background:var(--bg-2);
  border:1px solid var(--line);
  transition:transform var(--ease),border-color var(--ease);
}
.flow li::after{
  content:"";
  position:absolute;
  top:50px;right:-19px;
  width:20px;
  height:1px;
  background-image:linear-gradient(90deg,rgba(53,224,255,.7) 50%,transparent 0);
  background-size:8px 1px;
  background-repeat:repeat-x;
}
.flow li:last-child::after{display:none;}
.flow li:hover{transform:translateY(-4px);border-color:rgba(53,224,255,.45);}
.flow-num{
  display:inline-block;
  font-size:26px;
  font-weight:700;
  line-height:1;
  color:transparent;
  -webkit-text-stroke:1px rgba(53,224,255,.7);
  margin-bottom:16px;
}
.flow li h3{
  font-size:16px;
  font-weight:700;
  margin-bottom:8px;
  line-height:1.45;
}
.flow li p{
  font-size:13px;
  color:var(--text-2);
  line-height:1.75;
}

/* ---------- Reject block ---------- */
.split{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:56px;
  align-items:center;
}
.split h2{
  font-size:clamp(24px,2.8vw,32px);
  font-weight:700;
  line-height:1.3;
  margin-bottom:16px;
}
.split > div > p{
  font-size:15px;
  color:var(--text-2);
  margin-bottom:24px;
  max-width:520px;
}
.reject-list{display:grid;gap:14px;}
.reject-list li{
  display:flex;
  gap:14px;
  padding:16px 18px;
  border-radius:var(--r-sm);
  background:rgba(255,61,127,.05);
  border:1px solid rgba(255,61,127,.18);
  font-size:14px;
  color:var(--text-2);
  line-height:1.75;
  transition:background var(--ease),border-color var(--ease);
}
.reject-list li:hover{background:rgba(255,61,127,.09);border-color:rgba(255,61,127,.38);}
.reject-list b{
  flex:0 0 auto;
  color:var(--rose);
  font-weight:700;
  font-size:13px;
  padding-top:2px;
}
.split-visual{
  border-radius:var(--r-lg);
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--shadow);
  background:var(--glass);
}
.split-visual img{width:100%;aspect-ratio:3/4;object-fit:cover;opacity:.9;}
.split-visual figcaption{
  padding:16px 18px;
  font-size:13px;
  color:var(--text-2);
  border-top:1px solid var(--line-soft);
}

/* ---------- FAQ ---------- */
.faq-wrap{
  display:grid;
  grid-template-columns:.72fr 1.28fr;
  gap:56px;
  align-items:start;
}
.faq-intro h2{
  font-size:clamp(24px,2.8vw,32px);
  font-weight:700;
  line-height:1.3;
  margin-bottom:16px;
}
.faq-intro p{font-size:15px;color:var(--text-2);max-width:340px;}
.faq-intro .text-link{margin-top:22px;}
.faq-list{display:grid;gap:12px;}
.faq-item{
  border-radius:var(--r-sm);
  background:var(--glass);
  border:1px solid var(--line);
  overflow:hidden;
  transition:border-color var(--ease),background var(--ease);
}
.faq-item.open{border-color:rgba(255,61,127,.45);background:rgba(255,61,127,.05);}
.faq-q{
  position:relative;
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:18px 20px 18px 24px;
  background:transparent;
  border:0;
  text-align:left;
  font-size:15px;
  font-weight:500;
  color:var(--text-1);
  cursor:pointer;
  line-height:1.6;
}
.faq-q::before{
  content:"";
  position:absolute;left:0;top:12px;bottom:12px;
  width:3px;border-radius:3px;
  background:var(--rose);
  opacity:0;
  transition:opacity var(--ease);
}
.faq-item.open .faq-q::before{opacity:1;}
.faq-q i{
  flex:0 0 auto;
  font-size:12px;
  color:var(--cyan);
  transition:transform 240ms ease;
}
.faq-item.open .faq-q i{transform:rotate(45deg);}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height 240ms ease;
}
.faq-item.open .faq-a{max-height:340px;}
.faq-a p{
  padding:0 24px 20px;
  font-size:14px;
  color:var(--text-2);
  line-height:1.85;
}

/* ---------- CTA ---------- */
.cta-panel{
  position:relative;
  overflow:hidden;
  border-radius:var(--r-lg);
  border:1px solid var(--line);
  background:rgba(16,26,48,.72);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  padding:56px 48px;
  text-align:center;
  box-shadow:var(--shadow);
}
.cta-panel::before{
  content:"";
  position:absolute;
  inset:-40%;
  background:linear-gradient(115deg,rgba(255,61,127,.22),transparent 46%,rgba(53,224,255,.22));
  opacity:.85;
  pointer-events:none;
}
.cta-inner{position:relative;z-index:1;}
.cta-panel h2{
  font-size:clamp(24px,3vw,36px);
  font-weight:700;
  line-height:1.25;
  margin-bottom:14px;
}
.cta-panel p{
  font-size:15px;
  color:var(--text-2);
  max-width:560px;
  margin:0 auto 28px;
}
.cta-note{
  margin-top:18px;
  font-size:12px;
  color:var(--text-3);
  letter-spacing:.04em;
}

/* ---------- Footer ---------- */
.site-footer{
  background:var(--bg-0);
  border-top:1px solid var(--line);
  padding:64px 0 0;
  margin-top:0;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.2fr;
  gap:40px;
  padding-bottom:48px;
}
.footer-brand p{
  font-size:14px;
  color:var(--text-2);
  margin:18px 0 20px;
  max-width:280px;
  line-height:1.8;
}
.footer-social{display:flex;gap:10px;}
.footer-social a{
  display:grid;place-items:center;
  width:38px;height:38px;
  border-radius:var(--r-sm);
  border:1px solid var(--line);
  background:var(--glass);
  color:var(--text-2);
  font-size:14px;
}
.footer-social a:hover{color:var(--cyan);border-color:rgba(53,224,255,.55);transform:translateY(-2px);}
.footer-title{
  font-size:13px;
  font-weight:500;
  letter-spacing:.14em;
  color:var(--text-3);
  margin-bottom:18px;
}
.footer-links li + li{margin-top:10px;}
.footer-links a{font-size:14px;color:var(--text-2);}
.footer-links a:hover{color:var(--cyan);}
.footer-contact li{
  display:flex;
  gap:10px;
  font-size:14px;
  color:var(--text-2);
  line-height:1.7;
}
.footer-contact li + li{margin-top:12px;}
.footer-contact i{color:var(--cyan);margin-top:5px;font-size:13px;}
.footer-bottom{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  padding:20px 0 26px;
  border-top:1px solid var(--line-soft);
  font-size:12px;
  color:var(--text-3);
  letter-spacing:.02em;
}

/* ---------- Responsive ---------- */
@media (max-width:1199px){
  .container{padding:0 24px;}
  .section{padding:80px 0;}
  .mega-panel{width:640px;}
}

@media (max-width:991px){
  .nav-toggle{display:inline-flex;}
  .main-nav{
    position:fixed;
    top:0;right:0;
    height:100vh;
    width:min(86vw,340px);
    flex-direction:column;
    align-items:stretch;
    gap:2px;
    padding:88px 22px 32px;
    margin-left:0;
    background:rgba(8,13,26,.97);
    backdrop-filter:blur(18px) saturate(140%);
    -webkit-backdrop-filter:blur(18px) saturate(140%);
    border-left:1px solid var(--line);
    transform:translateX(104%);
    transition:transform 280ms ease;
    overflow-y:auto;
    z-index:120;
  }
  .main-nav.open{transform:translateX(0);}
  .main-nav > a,
  .mega-toggle{
    width:100%;
    justify-content:flex-start;
    padding:14px 12px;
    font-size:16px;
    color:var(--text-1);
  }
  .main-nav > a::after{left:12px;right:12px;bottom:8px;}
  .mega-wrap{width:100%;}
  .mega-panel{
    position:static;
    width:100%;
    display:none;
    grid-template-columns:1fr;
    opacity:1;visibility:visible;transform:none;
    padding:16px;
    margin-top:8px;
    box-shadow:none;
  }
  .mega-wrap.open .mega-panel{display:grid;}
  .mega-col{padding:0;}
  .mega-col + .mega-col{border-left:0;border-top:1px solid var(--line-soft);margin-top:16px;padding-top:16px;}

  .cat-hero-inner{grid-template-columns:1fr;gap:32px;min-height:0;}
  .cat-hero-visual{max-width:420px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px;}
  .section-head p{text-align:left;max-width:none;}
  .criteria-grid{grid-template-columns:repeat(2,1fr);}
  .meter-bar{grid-template-columns:repeat(2,1fr);}
  .meter-item:nth-child(3){border-left:0;}
  .meter-item{border-top:1px solid var(--line-soft);}
  .meter-item:nth-child(-n+2){border-top:0;}
  .scene-card{grid-template-columns:200px 1fr;gap:20px;}
  .flow{grid-template-columns:repeat(2,1fr);}
  .flow li::after{display:none;}
  .split{grid-template-columns:1fr;gap:34px;}
  .split-visual img{aspect-ratio:16/10;}
  .faq-wrap{grid-template-columns:1fr;gap:30px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px;}
}

@media (max-width:767px){
  .section{padding:56px 0;}
  .container{padding:0 20px;}
  .cat-hero{padding:36px 0 40px;}
  .cat-hero-lead{font-size:15px;}
  .criteria-grid{grid-template-columns:1fr;}
  .meter-bar{grid-template-columns:1fr;}
  .meter-item{border-left:0;border-top:1px solid var(--line-soft);}
  .meter-item:first-child{border-top:0;}
  .scene-card{grid-template-columns:1fr;gap:16px;padding:16px;}
  .scene-thumb img{aspect-ratio:16/9;}
  .flow{grid-template-columns:1fr;}
  .cta-panel{padding:40px 22px;}
  .footer-grid{grid-template-columns:1fr;gap:30px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;}
  .btn{width:100%;}
  .cat-hero-meta .btn,
  .cat-hero-meta .btn-ghost{width:auto;}
}

@media (max-width:520px){
  .brand-text{font-size:14px;}
  .brand-text em{font-size:10px;letter-spacing:.14em;}
  .cat-hero-meta{flex-direction:column;align-items:stretch;}
  .cat-hero-meta .btn,
  .cat-hero-meta .btn-ghost{width:100%;}
  .faq-q{font-size:14px;padding:16px 16px 16px 20px;}
  .faq-a p{padding:0 20px 18px;}
}

@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important;}
}

/* roulang page: category3 */
:root{
  --bg-0:#05070F;
  --bg-1:#0A1020;
  --bg-2:#101A30;
  --glass:rgba(140,170,255,.08);
  --line:rgba(150,200,255,.18);
  --cyan:#35E0FF;
  --pink:#FF3D7F;
  --gold:#FFC65C;
  --text-1:#EAF2FF;
  --text-2:#9FB0CC;
  --text-3:#6B7C99;
  --r-lg:18px;
  --r-sm:10px;
  --r-btn:12px;
  --shadow-card:0 18px 48px rgba(0,0,0,.45);
  --container:1200px;
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background-color:var(--bg-0);
  background-image:
    radial-gradient(680px 420px at 8% -6%, rgba(53,224,255,.14), transparent 70%),
    radial-gradient(720px 480px at 100% 6%, rgba(255,61,127,.11), transparent 72%);
  background-repeat:no-repeat;
  color:var(--text-1);
  font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.8;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:var(--cyan);text-decoration:none;transition:color .18s ease;}
h1,h2,h3,h4,p,ul,ol{margin:0;}
ul,ol{padding:0;}
button{font-family:inherit;}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:3px;
  border-radius:6px;
}

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

/* ---------- Header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:80;
  background:rgba(5,7,15,.72);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--line);
  transition:background .2s ease, box-shadow .2s ease;
}
.site-header.is-scrolled{
  background:rgba(5,7,15,.94);
  box-shadow:0 10px 30px rgba(0,0,0,.5);
}
.nav-wrap{
  display:flex;
  align-items:center;
  gap:20px;
  min-height:72px;
  transition:min-height .2s ease;
}
.site-header.is-scrolled .nav-wrap{min-height:64px;}

.brand{
  display:inline-flex;
  align-items:center;
  gap:10px;
  color:var(--text-1);
  text-decoration:none;
  flex:none;
}
.brand-mark{
  width:38px;
  height:38px;
  border-radius:12px;
  display:grid;
  place-items:center;
  font-size:14px;
  font-weight:700;
  letter-spacing:.04em;
  color:#05070F;
  background:linear-gradient(135deg,var(--cyan),#7be6ff 45%,var(--pink));
  box-shadow:0 8px 22px rgba(53,224,255,.28);
}
.brand-text{
  display:flex;
  flex-direction:column;
  font-size:17px;
  font-weight:700;
  line-height:1.2;
  letter-spacing:.02em;
}
.brand-text em{
  font-style:normal;
  font-size:11px;
  font-weight:500;
  letter-spacing:.16em;
  color:var(--text-3);
  margin-top:3px;
}

.main-nav{
  display:flex;
  align-items:center;
  gap:4px;
  margin-left:auto;
}
.main-nav > a{
  position:relative;
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:9px 14px;
  border-radius:var(--r-sm);
  font-size:15px;
  font-weight:500;
  color:var(--text-2);
  text-decoration:none;
  transition:color .18s ease, background .18s ease;
}
.main-nav > a::after{
  content:"";
  position:absolute;
  left:14px;
  right:14px;
  bottom:4px;
  height:2px;
  border-radius:2px;
  background:linear-gradient(90deg,var(--cyan),var(--pink));
  transform:scaleX(0);
  transform-origin:left center;
  transition:transform .2s ease;
}
.main-nav > a:hover,
.main-nav > a:focus-visible{
  color:var(--text-1);
  background:rgba(140,170,255,.08);
}
.main-nav > a:hover::after,
.main-nav > a.active::after{transform:scaleX(1);}
.main-nav > a.active{color:var(--text-1);}

.mega-wrap{position:relative;}
.mega-toggle{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:9px 14px;
  border-radius:var(--r-sm);
  font-size:15px;
  font-weight:500;
  color:var(--text-2);
  background:none;
  border:0;
  cursor:pointer;
  transition:color .18s ease, background .18s ease;
}
.mega-toggle i{font-size:11px;transition:transform .24s ease;}
.mega-toggle:hover,
.mega-toggle:focus-visible,
.mega-wrap.is-open .mega-toggle{
  color:var(--text-1);
  background:rgba(140,170,255,.08);
}
.mega-wrap.is-open .mega-toggle i{transform:rotate(180deg);}

.mega-panel{
  position:absolute;
  top:calc(100% + 14px);
  right:0;
  width:720px;
  display:grid;
  grid-template-columns:1fr 1fr 1fr;
  gap:0;
  padding:24px;
  border-radius:var(--r-lg);
  border:1px solid var(--line);
  background:rgba(10,16,32,.94);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  backdrop-filter:blur(14px) saturate(140%);
  box-shadow:0 28px 60px rgba(0,0,0,.55), inset 0 1px 0 rgba(255,255,255,.08);
  opacity:0;
  visibility:hidden;
  transform:translateY(-8px);
  transition:opacity .24s ease, transform .24s ease, visibility .24s ease, border-color .18s ease;
  z-index:90;
}
.mega-wrap:hover .mega-panel,
.mega-wrap:focus-within .mega-panel,
.mega-wrap.is-open .mega-panel{
  opacity:1;
  visibility:visible;
  transform:translateY(0);
  border-color:rgba(53,224,255,.35);
}
.mega-col + .mega-col{
  border-left:1px solid rgba(150,200,255,.14);
  padding-left:20px;
  margin-left:20px;
}
.mega-title{
  font-size:12px;
  font-weight:600;
  letter-spacing:.16em;
  color:var(--text-3);
  margin-bottom:14px;
}
.mega-list,.mega-news{list-style:none;margin:0;padding:0;display:grid;gap:4px;}
.mega-list a{
  display:flex;
  align-items:center;
  gap:9px;
  padding:8px 10px;
  border-radius:var(--r-sm);
  font-size:14px;
  color:var(--text-2);
  transition:background .18s ease, color .18s ease;
}
.mega-list a i{font-size:11px;color:var(--cyan);}
.mega-list a:hover{background:rgba(53,224,255,.1);color:var(--text-1);}
.mega-news a{
  display:block;
  padding:8px 10px;
  border-radius:var(--r-sm);
  transition:background .18s ease;
}
.mega-news a strong{
  display:block;
  font-size:14px;
  font-weight:600;
  color:var(--text-1);
  line-height:1.5;
}
.mega-news a span{display:block;font-size:12px;color:var(--text-3);margin-top:2px;}
.mega-news a:hover{background:rgba(53,224,255,.1);}
.mega-card{
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  overflow:hidden;
  padding-bottom:14px;
}
.mega-card img{width:100%;height:88px;object-fit:cover;}
.mega-card p{
  font-size:13px;
  line-height:1.7;
  color:var(--text-2);
  padding:12px 12px 10px;
  margin:0;
}
.mega-card .btn{margin-left:12px;}

.nav-toggle,.nav-close{display:none;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:46px;
  padding:0 22px;
  border-radius:var(--r-btn);
  font-size:15px;
  font-weight:600;
  letter-spacing:.02em;
  text-decoration:none;
  cursor:pointer;
  border:1px solid transparent;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease, color .18s ease, filter .18s ease;
}
.btn-sm{min-height:38px;padding:0 16px;font-size:13px;}
.btn-primary{
  color:#fff;
  border-radius:999px;
  background:linear-gradient(120deg,#FF3D7F,#a855f7 55%,#35E0FF);
  box-shadow:0 0 0 1px rgba(53,224,255,.4), 0 8px 28px rgba(255,61,127,.35);
}
.btn-primary:hover{
  filter:brightness(1.08);
  transform:translateY(-1px);
  box-shadow:0 0 0 1px rgba(53,224,255,.6), 0 12px 38px rgba(255,61,127,.5);
  color:#fff;
}
.btn-primary:active{transform:translateY(1px);}
.btn-ghost{
  color:var(--text-1);
  border:1px solid var(--line);
  background:transparent;
}
.btn-ghost:hover{
  color:#fff;
  border-color:var(--cyan);
  background:rgba(53,224,255,.08);
}

/* ---------- Badges ---------- */
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  height:24px;
  padding:0 10px;
  border-radius:999px;
  font-size:12px;
  font-weight:500;
  letter-spacing:.04em;
  color:var(--text-1);
  background:var(--glass);
  border:1px solid var(--line);
  white-space:nowrap;
}
.badge-cyan{border-color:rgba(53,224,255,.45);color:#9fe9ff;background:rgba(53,224,255,.1);}
.badge-pink{border-color:rgba(255,61,127,.45);color:#ffa8c4;background:rgba(255,61,127,.1);}
.badge-gold{border-color:rgba(255,198,92,.45);color:#ffdca0;background:rgba(255,198,92,.1);}

/* ---------- Hero ---------- */
.page-hero{
  position:relative;
  padding:70px 0 62px;
  border-bottom:1px solid var(--line);
  background-image:
    linear-gradient(100deg, rgba(5,7,15,.95) 10%, rgba(5,7,15,.66) 56%, rgba(5,7,15,.92) 100%),
    url('/assets/images/backpic/back-3.jpg');
  background-size:cover;
  background-position:center;
  overflow:hidden;
}
.page-hero::after{
  content:"";
  position:absolute;
  left:0;right:0;bottom:0;
  height:120px;
  background:linear-gradient(180deg, transparent, rgba(5,7,15,.85));
  pointer-events:none;
}
.hero-grid{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);
  gap:44px;
  align-items:center;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12px;
  font-weight:500;
  letter-spacing:.18em;
  color:var(--cyan);
  margin-bottom:16px;
}
.eyebrow i{font-size:11px;}
.hero-copy h1{
  font-size:clamp(32px,4.6vw,52px);
  font-weight:700;
  line-height:1.15;
  letter-spacing:-.01em;
  margin:0 0 18px;
}
.hero-lead{
  font-size:clamp(15px,1.4vw,17px);
  line-height:1.8;
  color:var(--text-2);
  max-width:520px;
  margin-bottom:28px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;}
.hero-shot{
  position:relative;
  border-radius:var(--r-lg);
  overflow:hidden;
  border:1px solid var(--line);
  aspect-ratio:16/10;
  box-shadow:var(--shadow-card);
  -webkit-backdrop-filter:blur(6px);
  backdrop-filter:blur(6px);
}
.hero-shot img{width:100%;height:100%;object-fit:cover;}
.hero-shot::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(5,7,15,.05), rgba(5,7,15,.6));
  pointer-events:none;
}
.hero-shot-tag{
  position:absolute;
  left:14px;
  bottom:14px;
  z-index:2;
  padding:8px 14px;
  border-radius:999px;
  font-size:12px;
  letter-spacing:.06em;
  color:var(--text-1);
  background:rgba(8,12,24,.7);
  border:1px solid var(--line);
  -webkit-backdrop-filter:blur(8px);
  backdrop-filter:blur(8px);
}

/* ---------- Sections ---------- */
.section{padding:96px 0;}
.section-tight{padding:0 0 96px;}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  flex-wrap:wrap;
  margin-bottom:40px;
}
.section-head h2{
  font-size:clamp(24px,3.2vw,38px);
  font-weight:700;
  line-height:1.22;
  letter-spacing:-.01em;
}
.section-head p{
  font-size:15px;
  line-height:1.8;
  color:var(--text-2);
  max-width:520px;
}

/* ---------- Metrics ---------- */
.metric-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:16px;
}
.metric{
  padding:22px 24px;
  border-radius:var(--r-lg);
  background:var(--glass);
  border:1px solid var(--line);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
  transition:transform .18s ease, border-color .18s ease;
}
.metric:hover{transform:translateY(-4px);border-color:rgba(255,198,92,.4);}
.metric-num{
  display:block;
  font-size:34px;
  font-weight:700;
  line-height:1.1;
  color:var(--gold);
  letter-spacing:-.01em;
}
.metric-label{
  display:block;
  margin-top:8px;
  font-size:13px;
  color:var(--text-2);
  letter-spacing:.02em;
}

/* ---------- Numbered list ---------- */
.num-list{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  flex-direction:column;
  gap:16px;
}
.num-item{
  display:grid;
  grid-template-columns:104px minmax(0,1fr);
  gap:26px;
  align-items:start;
  padding:28px 30px;
  border-radius:var(--r-lg);
  background:var(--glass);
  border:1px solid var(--line);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.08);
  transition:transform .18s ease, border-color .18s ease, box-shadow .18s ease, background .18s ease;
}
.num-item:hover{
  transform:translateY(-4px);
  background:rgba(140,170,255,.11);
  border-color:rgba(53,224,255,.45);
  box-shadow:var(--shadow-card), inset 0 1px 0 rgba(255,255,255,.08);
}
.num-index{
  font-size:44px;
  font-weight:700;
  line-height:1;
  letter-spacing:.02em;
  color:transparent;
  -webkit-text-stroke:1.5px rgba(53,224,255,.72);
  padding-top:2px;
}
.num-item:nth-child(3n+2) .num-index{-webkit-text-stroke-color:rgba(255,61,127,.72);}
.num-item:nth-child(3n+3) .num-index{-webkit-text-stroke-color:rgba(255,198,92,.72);}
.num-head{
  display:flex;
  align-items:center;
  gap:12px;
  flex-wrap:wrap;
  margin-bottom:10px;
}
.num-head h3{
  font-size:19px;
  font-weight:700;
  line-height:1.4;
  letter-spacing:.01em;
}
.num-body p{
  font-size:15px;
  line-height:1.85;
  color:var(--text-2);
  max-width:760px;
}
.num-note{
  display:flex;
  align-items:flex-start;
  gap:8px;
  margin-top:12px;
  font-size:13px;
  color:var(--text-3);
}
.num-note i{color:var(--cyan);font-size:12px;margin-top:5px;}

/* ---------- Split ---------- */
.band{
  background:var(--bg-1);
  border-top:1px solid rgba(150,200,255,.1);
  border-bottom:1px solid rgba(150,200,255,.1);
}
.split{
  display:grid;
  grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);
  gap:56px;
  align-items:center;
}
.split h2{
  font-size:clamp(24px,3.1vw,36px);
  font-weight:700;
  line-height:1.25;
  margin-bottom:18px;
  letter-spacing:-.01em;
}
.split .lead{
  font-size:15px;
  line-height:1.85;
  color:var(--text-2);
  max-width:560px;
}
.check-list{
  list-style:none;
  margin:26px 0 0;
  padding:0;
  display:grid;
  gap:16px;
}
.check-list li{
  display:grid;
  grid-template-columns:26px minmax(0,1fr);
  gap:10px;
  align-items:start;
  font-size:15px;
  line-height:1.8;
  color:var(--text-2);
}
.check-list i{
  color:var(--cyan);
  font-size:13px;
  margin-top:6px;
}
.shot{
  position:relative;
  border-radius:var(--r-lg);
  overflow:hidden;
  border:1px solid var(--line);
  box-shadow:var(--shadow-card);
  background:var(--bg-2);
}
.shot img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;}
.shot::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(5,7,15,.05), rgba(5,7,15,.5));
  pointer-events:none;
}

/* ---------- FAQ ---------- */
.faq-grid{
  display:grid;
  grid-template-columns:minmax(0,2fr) minmax(0,3fr);
  gap:52px;
  align-items:start;
}
.faq-intro h2{
  font-size:clamp(24px,3.1vw,36px);
  font-weight:700;
  line-height:1.25;
  margin-bottom:16px;
  letter-spacing:-.01em;
}
.faq-intro p{
  font-size:15px;
  line-height:1.85;
  color:var(--text-2);
  max-width:360px;
}
.acc-item{
  position:relative;
  border-radius:14px;
  border:1px solid var(--line);
  background:var(--glass);
  margin-bottom:12px;
  overflow:hidden;
  transition:border-color .18s ease, background .18s ease;
}
.acc-item::before{
  content:"";
  position:absolute;
  left:0;
  top:0;
  bottom:0;
  width:3px;
  background:var(--pink);
  transform:scaleY(0);
  transform-origin:top center;
  transition:transform .24s ease;
}
.acc-item.is-open{border-color:rgba(255,61,127,.4);background:rgba(140,170,255,.11);}
.acc-item.is-open::before{transform:scaleY(1);}
.acc-btn{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:18px 22px;
  background:none;
  border:0;
  cursor:pointer;
  text-align:left;
  font-size:16px;
  font-weight:600;
  line-height:1.6;
  color:var(--text-1);
  transition:color .18s ease;
}
.acc-btn i{
  flex:none;
  color:var(--cyan);
  font-size:13px;
  transition:transform .24s ease;
}
.acc-item.is-open .acc-btn i{transform:rotate(45deg);}
.acc-body{
  max-height:0;
  overflow:hidden;
  transition:max-height .24s ease;
}
.acc-body p{
  padding:0 22px 20px;
  font-size:15px;
  line-height:1.85;
  color:var(--text-2);
}

/* ---------- CTA ---------- */
.cta-wrap{padding:0 0 96px;}
.cta-panel{
  position:relative;
  overflow:hidden;
  border-radius:24px;
  border:1px solid var(--line);
  padding:56px 40px;
  text-align:center;
  background:linear-gradient(120deg, rgba(255,61,127,.16), rgba(53,224,255,.12));
  box-shadow:var(--shadow-card), inset 0 1px 0 rgba(255,255,255,.08);
}
.cta-panel::before{
  content:"";
  position:absolute;
  width:520px;
  height:520px;
  left:-140px;
  top:-270px;
  background:radial-gradient(circle, rgba(255,61,127,.34), transparent 66%);
  pointer-events:none;
}
.cta-panel::after{
  content:"";
  position:absolute;
  width:520px;
  height:520px;
  right:-160px;
  bottom:-300px;
  background:radial-gradient(circle, rgba(53,224,255,.3), transparent 66%);
  pointer-events:none;
}
.cta-inner{position:relative;z-index:1;}
.cta-panel h2{
  font-size:clamp(24px,3.2vw,36px);
  font-weight:700;
  line-height:1.25;
  margin-bottom:14px;
  letter-spacing:-.01em;
}
.cta-panel p{
  font-size:15px;
  line-height:1.85;
  color:var(--text-2);
  max-width:560px;
  margin:0 auto 28px;
}
.cta-note{
  margin-top:18px;
  font-size:12px;
  letter-spacing:.04em;
  color:var(--text-3);
}

/* ---------- Footer ---------- */
.site-footer{
  padding:72px 0 0;
  border-top:1px solid var(--line);
  background:var(--bg-0);
}
.footer-grid{
  display:grid;
  grid-template-columns:1.6fr 1fr 1fr 1.4fr;
  gap:44px;
}
.footer-brand p{
  margin:18px 0 20px;
  font-size:14px;
  line-height:1.8;
  color:var(--text-2);
  max-width:280px;
}
.footer-social{display:flex;gap:10px;}
.footer-social a{
  width:38px;
  height:38px;
  border-radius:11px;
  display:grid;
  place-items:center;
  border:1px solid var(--line);
  background:var(--glass);
  color:var(--text-2);
  transition:color .18s ease, border-color .18s ease, transform .18s ease;
}
.footer-social a:hover{
  color:var(--cyan);
  border-color:rgba(53,224,255,.5);
  transform:translateY(-2px);
}
.footer-title{
  font-size:13px;
  font-weight:600;
  letter-spacing:.16em;
  color:var(--text-3);
  margin-bottom:16px;
}
.footer-links,.footer-contact{list-style:none;margin:0;padding:0;display:grid;gap:11px;}
.footer-links a{
  font-size:15px;
  color:var(--text-2);
  transition:color .18s ease;
}
.footer-links a:hover{color:var(--cyan);}
.footer-contact li{
  display:grid;
  grid-template-columns:18px minmax(0,1fr);
  gap:10px;
  font-size:14px;
  line-height:1.75;
  color:var(--text-2);
}
.footer-contact i{color:var(--cyan);font-size:12px;margin-top:5px;}
.footer-bottom{
  margin-top:56px;
  padding:22px 0 28px;
  border-top:1px solid rgba(150,200,255,.12);
  display:flex;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
  font-size:12px;
  letter-spacing:.03em;
  color:var(--text-3);
}

/* ---------- Responsive ---------- */
@media (max-width:1199px){
  .mega-panel{width:660px;}
  .split{gap:40px;}
  .faq-grid{gap:36px;}
}

@media (max-width:991px){
  .container{padding-left:24px;padding-right:24px;}
  .section{padding:72px 0;}
  .section-tight{padding:0 0 72px;}
  .cta-wrap{padding:0 0 72px;}

  .nav-toggle{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    margin-left:auto;
    width:44px;
    height:44px;
    border-radius:var(--r-btn);
    font-size:17px;
    color:var(--text-1);
    background:rgba(140,170,255,.08);
    border:1px solid var(--line);
    cursor:pointer;
  }
  .main-nav{
    position:fixed;
    top:0;
    right:0;
    bottom:0;
    width:min(340px,86vw);
    margin:0;
    flex-direction:column;
    align-items:stretch;
    gap:4px;
    padding:78px 20px 36px;
    background:rgba(8,12,24,.97);
    -webkit-backdrop-filter:blur(14px);
    backdrop-filter:blur(14px);
    border-left:1px solid var(--line);
    transform:translateX(103%);
    transition:transform .28s ease;
    overflow-y:auto;
    z-index:95;
  }
  .main-nav.is-open{transform:translateX(0);}
  .main-nav > a{padding:13px 14px;font-size:16px;}
  .main-nav > a::after{display:none;}
  .main-nav > a.active{background:rgba(53,224,255,.1);}
  .nav-close{
    display:grid;
    place-items:center;
    position:absolute;
    top:16px;
    right:16px;
    width:40px;
    height:40px;
    border-radius:var(--r-sm);
    color:var(--text-1);
    background:rgba(140,170,255,.1);
    border:1px solid var(--line);
    font-size:16px;
    cursor:pointer;
  }
  .mega-wrap{width:100%;}
  .mega-toggle{
    width:100%;
    justify-content:space-between;
    padding:13px 14px;
    font-size:16px;
    background:rgba(140,170,255,.06);
  }
  .mega-panel{
    position:static;
    width:100%;
    display:none;
    grid-template-columns:1fr;
    gap:0;
    padding:14px;
    margin-top:8px;
    opacity:1;
    visibility:visible;
    transform:none;
    box-shadow:none;
    border-radius:14px;
  }
  .mega-wrap.is-open .mega-panel{display:grid;}
  .mega-col + .mega-col{
    border-left:0;
    border-top:1px solid rgba(150,200,255,.14);
    padding-left:0;
    margin-left:0;
    padding-top:14px;
    margin-top:14px;
  }

  .hero-grid{grid-template-columns:1fr;gap:32px;}
  .hero-shot{max-width:520px;}
  .metric-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .split{grid-template-columns:1fr;gap:32px;}
  .faq-grid{grid-template-columns:1fr;gap:28px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
  .num-item{grid-template-columns:80px minmax(0,1fr);gap:20px;padding:24px;}
  .num-index{font-size:36px;}
}

@media (max-width:767px){
  .container{padding-left:20px;padding-right:20px;}
  .section{padding:52px 0;}
  .section-tight{padding:0 0 52px;}
  .cta-wrap{padding:0 0 52px;}
  .page-hero{padding:48px 0 44px;}
  .hero-copy h1{margin-bottom:14px;}
  .hero-lead{margin-bottom:22px;}
  .hero-actions .btn{flex:1 1 auto;}
  .section-head{margin-bottom:28px;}
  .metric{padding:18px 18px;}
  .metric-num{font-size:28px;}
  .num-item{grid-template-columns:1fr;gap:10px;padding:22px 20px;}
  .num-index{font-size:32px;padding-top:0;}
  .num-head h3{font-size:17px;}
  .cta-panel{padding:40px 22px;border-radius:20px;}
  .acc-btn{padding:16px 18px;font-size:15px;}
  .acc-body p{padding:0 18px 18px;font-size:14px;}
  .footer-grid{grid-template-columns:1fr;gap:32px;}
  .footer-bottom{flex-direction:column;gap:8px;}
}

@media (max-width:520px){
  .hero-actions .btn{width:100%;}
  .metric-grid{grid-template-columns:1fr 1fr;gap:12px;}
  .metric-label{font-size:12px;}
}

@media (prefers-reduced-motion:reduce){
  *{transition-duration:.01ms !important;animation-duration:.01ms !important;scroll-behavior:auto !important;}
}