/* roulang page: index */
:root{
  --bg-0:#060A13;
  --bg-1:#0B1220;
  --bg-2:#101A2E;
  --primary:#3F6BFF;
  --cyan:#2BE0C0;
  --amber:#FFB443;
  --glass:rgba(140,170,255,.07);
  --glass-line:rgba(160,190,255,.14);
  --text-1:#E9EFFA;
  --text-2:#A7B4CC;
  --text-3:#6D7B94;
  --danger:#FF6B6B;
  --r-card:18px;
  --r-img:14px;
  --r-btn:12px;
  --shadow-card:0 18px 40px rgba(3,8,20,.55);
  --shadow-amber:0 8px 28px rgba(255,180,67,.38);
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
  --ease:cubic-bezier(.22,.8,.28,1);
  --sec-pad:96px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg-0);
  color:var(--text-1);
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.88;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(900px 520px at 12% -8%,rgba(63,107,255,.20),transparent 62%),
    radial-gradient(760px 460px at 92% 4%,rgba(43,224,192,.12),transparent 60%),
    radial-gradient(680px 500px at 50% 108%,rgba(63,107,255,.10),transparent 65%);
  pointer-events:none;
  z-index:0;
}
a{color:var(--cyan);text-decoration:none;transition:color .2s var(--ease);}
a:hover{color:#7ff3e0;}
img{max-width:100%;display:block;}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.01em;line-height:1.3;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;border-radius:6px;}
.container-x{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
  position:relative;
  z-index:2;
}
@media (min-width:1400px){.container-x{max-width:1320px;}}
.section{padding:var(--sec-pad) 0;position:relative;}
.section-alt{background:linear-gradient(180deg,rgba(11,18,32,.92),rgba(6,10,19,.92));border-top:1px solid var(--glass-line);border-bottom:1px solid var(--glass-line);}
.sec-head{max-width:760px;margin-bottom:44px;}
.sec-kicker{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.14em;
  color:var(--cyan);text-transform:none;margin-bottom:14px;
}
.sec-kicker::before{content:"";width:22px;height:2px;background:var(--cyan);border-radius:2px;}
.sec-title{font-size:clamp(24px,3vw,36px);margin-bottom:14px;}
.sec-desc{color:var(--text-2);font-size:16px;line-height:1.9;}

/* ---------- header ---------- */
.site-head{
  position:sticky;top:0;z-index:1000;
  background:rgba(6,10,19,.72);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--glass-line);
  transition:background .25s var(--ease),box-shadow .25s var(--ease);
}
.site-head.is-scrolled{
  background:rgba(6,10,19,.95);
  box-shadow:0 14px 34px rgba(2,6,16,.6);
}
.nav-top{
  display:flex;align-items:center;gap:22px;
  padding:14px 0;
}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0;color:var(--text-1);}
.brand:hover{color:var(--text-1);}
.brand-mark{
  width:44px;height:44px;border-radius:14px;
  display:grid;place-items:center;
  background:linear-gradient(145deg,rgba(63,107,255,.34),rgba(43,224,192,.20));
  border:1px solid var(--glass-line);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.14);
  color:var(--cyan);font-size:18px;flex-shrink:0;
}
.brand-text{display:flex;flex-direction:column;line-height:1.25;}
.brand-name{font-size:17px;font-weight:900;letter-spacing:-.01em;color:var(--text-1);}
.brand-tag{font-size:11.5px;color:var(--text-3);letter-spacing:.08em;}
.nav-search{
  flex:1;min-width:0;max-width:420px;position:relative;
}
.nav-search input{
  width:100%;height:44px;border-radius:999px;
  background:var(--glass);
  border:1px solid var(--glass-line);
  padding:0 18px 0 44px;
  color:var(--text-1);font-size:14.5px;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease);
}
.nav-search input::placeholder{color:var(--text-3);}
.nav-search input:focus{
  outline:none;border-color:rgba(43,224,192,.6);
  box-shadow:0 0 0 3px rgba(43,224,192,.16);
  background:rgba(140,170,255,.10);
}
.nav-search i{
  position:absolute;left:17px;top:50%;transform:translateY(-50%);
  color:var(--text-3);font-size:14px;pointer-events:none;
}
.nav-actions{display:flex;align-items:center;gap:12px;margin-left:auto;flex-shrink:0;}
.btn-glow{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  height:46px;padding:0 24px;border-radius:var(--r-btn);
  background:linear-gradient(160deg,#FFCB72,#FFA62B);
  color:#20160A;font-weight:800;font-size:15px;letter-spacing:.01em;
  border:none;box-shadow:var(--shadow-amber);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),filter .22s var(--ease);
}
.btn-glow:hover{
  color:#20160A;transform:translateY(-1px);
  box-shadow:0 10px 36px rgba(255,180,67,.55);filter:brightness(1.05);
}
.btn-glow:active{transform:translateY(0);box-shadow:0 6px 18px rgba(255,180,67,.45);}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  height:46px;padding:0 22px;border-radius:var(--r-btn);
  background:transparent;border:1px solid var(--glass-line);
  color:var(--text-1);font-weight:700;font-size:15px;
  transition:background .22s var(--ease),border-color .22s var(--ease),transform .22s var(--ease);
}
.btn-ghost:hover{background:rgba(255,255,255,.06);color:var(--text-1);border-color:rgba(160,190,255,.3);transform:translateY(-1px);}
.btn-ghost:active{transform:translateY(0);}
.nav-burger{
  display:none;width:46px;height:46px;border-radius:12px;
  background:var(--glass);border:1px solid var(--glass-line);
  color:var(--text-1);font-size:17px;
  align-items:center;justify-content:center;
}
.channel-bar{
  border-top:1px solid rgba(160,190,255,.10);
  padding:10px 0 12px;
}
.channel-tabs{
  display:flex;align-items:center;gap:10px;
  overflow-x:auto;scrollbar-width:none;
  padding:2px 2px 6px;
}
.channel-tabs::-webkit-scrollbar{display:none;}
.tab-pill{
  position:relative;flex:0 0 auto;
  display:inline-flex;align-items:center;gap:8px;
  height:38px;padding:0 18px;border-radius:999px;
  background:var(--glass);border:1px solid var(--glass-line);
  color:var(--text-2);font-size:14px;font-weight:600;white-space:nowrap;
  transition:color .2s var(--ease),background .2s var(--ease),border-color .2s var(--ease);
}
.tab-pill:hover{color:var(--text-1);background:rgba(140,170,255,.13);}
.tab-pill.active{
  color:#fff;background:rgba(63,107,255,.26);
  border-color:rgba(63,107,255,.5);
}
.tab-pill.active::after{
  content:"";position:absolute;left:18px;right:18px;bottom:-6px;height:2px;
  border-radius:2px;background:var(--cyan);
  box-shadow:0 0 12px rgba(43,224,192,.85);
}
.nav-drawer{
  display:none;
  border-top:1px solid var(--glass-line);
  background:rgba(9,14,26,.98);
  padding:16px 0 22px;
}
.nav-drawer.open{display:block;}
.drawer-links{display:grid;gap:8px;}
.drawer-links a{
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 16px;border-radius:12px;
  background:var(--glass);border:1px solid var(--glass-line);
  color:var(--text-1);font-weight:600;font-size:15px;
}
.drawer-links a:hover{background:rgba(140,170,255,.14);}

/* ---------- hero ---------- */
.hero{
  position:relative;
  padding:76px 0 84px;
  overflow:hidden;
  scroll-margin-top:130px;
}
.hero-bg{
  position:absolute;inset:0;
  background-image:linear-gradient(115deg,rgba(6,10,19,.95) 12%,rgba(6,10,19,.72) 52%,rgba(6,10,19,.95) 100%),url('/assets/images/backpic/back-1.jpg');
  background-size:cover;background-position:center;
  opacity:.9;
}
.hero-grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;
  position:relative;z-index:2;
}
.hero-badge{
  display:inline-flex;align-items:center;gap:10px;
  height:36px;padding:0 16px;border-radius:999px;
  background:rgba(43,224,192,.10);
  border:1px solid rgba(43,224,192,.32);
  color:var(--cyan);font-size:13px;font-weight:700;letter-spacing:.04em;
  margin-bottom:22px;
}
.hero-badge .dot{
  width:7px;height:7px;border-radius:50%;background:var(--cyan);
  box-shadow:0 0 0 4px rgba(43,224,192,.18);
  animation:pulseDot 2.2s infinite;
}
@keyframes pulseDot{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.55;transform:scale(.82);}}
.hero h1{
  font-size:clamp(30px,4.2vw,52px);
  line-height:1.24;margin-bottom:20px;
}
.hero h1 .hl{
  background:linear-gradient(100deg,var(--cyan),#79a6ff 78%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{
  color:var(--text-2);font-size:17px;line-height:1.9;
  max-width:560px;margin-bottom:30px;
}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:38px;}
.hero-stats{
  display:grid;grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--glass-line);
  padding-top:26px;gap:8px;
}
.stat-num{
  font-size:clamp(24px,2.6vw,32px);font-weight:900;
  font-variant-numeric:tabular-nums;
  background:linear-gradient(120deg,var(--cyan),#8fb4ff);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  line-height:1.2;
}
.stat-label{font-size:13px;color:var(--text-3);margin-top:4px;line-height:1.6;}
.hero-media{
  position:relative;border-radius:22px;overflow:hidden;
  border:1px solid var(--glass-line);
  box-shadow:var(--shadow-card);
  aspect-ratio:5/4;
  background:var(--bg-2);
}
.hero-media img{width:100%;height:100%;object-fit:cover;}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(6,10,19,.06) 20%,rgba(6,10,19,.86));
}
.hero-media .media-tag{
  position:absolute;left:20px;bottom:20px;z-index:3;
  display:flex;flex-direction:column;gap:4px;
}
.hero-media .media-tag strong{font-size:16px;color:#fff;}
.hero-media .media-tag span{font-size:12.5px;color:rgba(233,239,250,.7);}
.hero-media .glow-orb{
  position:absolute;width:220px;height:220px;border-radius:50%;
  right:-60px;top:-70px;
  background:radial-gradient(circle,rgba(43,224,192,.36),transparent 68%);
  filter:blur(6px);z-index:1;
}
.hero-edge{height:1px;background:linear-gradient(90deg,transparent,rgba(160,190,255,.32),transparent);}

/* ---------- pain cards ---------- */
.pain-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.pain-card{
  background:var(--glass);
  border:1px solid var(--glass-line);
  border-radius:var(--r-card);
  padding:26px 22px;
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  transition:transform .22s var(--ease),border-color .22s var(--ease),background .22s var(--ease);
}
.pain-card:hover{transform:translateY(-4px);border-color:rgba(160,190,255,.3);background:rgba(140,170,255,.10);}
.pain-card .ic{
  width:42px;height:42px;border-radius:12px;
  display:grid;place-items:center;margin-bottom:16px;
  background:rgba(43,224,192,.10);
  border:1px solid rgba(43,224,192,.34);
  color:var(--cyan);font-size:16px;
}
.pain-card h3{font-size:17px;margin-bottom:8px;}
.pain-card p{font-size:14px;color:var(--text-2);line-height:1.8;}

/* ---------- plan cards ---------- */
.plan-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:22px;}
.plan-card{
  position:relative;
  background:linear-gradient(160deg,rgba(140,170,255,.09),rgba(11,18,32,.55));
  border:1px solid var(--glass-line);
  border-radius:var(--r-card);
  padding:28px;
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.06);
  transition:transform .22s var(--ease),border-color .22s var(--ease),background .22s var(--ease);
  display:flex;flex-direction:column;gap:14px;
}
.plan-card:hover{transform:translateY(-4px);border-color:rgba(160,190,255,.32);background:linear-gradient(160deg,rgba(140,170,255,.13),rgba(11,18,32,.6));}
.plan-card.span7{grid-column:span 7;}
.plan-card.span5{grid-column:span 5;}
.plan-card .ic{
  width:44px;height:44px;border-radius:13px;
  display:grid;place-items:center;
  background:var(--glass);border:1px solid rgba(43,224,192,.4);
  color:var(--cyan);font-size:17px;
}
.plan-card h3{font-size:20px;line-height:1.4;}
.plan-card p{font-size:14.5px;color:var(--text-2);line-height:1.85;}
.plan-link{
  margin-top:auto;display:inline-flex;align-items:center;gap:6px;
  font-size:14px;font-weight:700;color:var(--cyan);
}
.plan-link i{transition:transform .22s var(--ease);font-size:12px;}
.plan-card:hover .plan-link i{transform:translateX(6px);}

/* ---------- metrics ---------- */
.metrics{
  display:grid;grid-template-columns:repeat(4,1fr);
  gap:0;
  background:var(--glass);
  border:1px solid var(--glass-line);
  border-radius:var(--r-card);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  overflow:hidden;
}
.metric{padding:32px 26px;border-right:1px solid rgba(160,190,255,.12);}
.metric:last-child{border-right:none;}
.metric-num{
  font-size:clamp(34px,4vw,50px);font-weight:900;line-height:1.1;
  font-variant-numeric:tabular-nums;
  background:linear-gradient(120deg,var(--cyan),#8fb4ff 80%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.metric-num small{font-size:18px;font-weight:700;}
.metric-label{font-size:13.5px;color:var(--text-2);margin-top:10px;line-height:1.7;}

/* ---------- posts ---------- */
.posts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.post-card{
  display:flex;flex-direction:column;
  background:rgba(11,18,32,.78);
  border:1px solid var(--glass-line);
  border-radius:var(--r-card);
  overflow:hidden;
  box-shadow:var(--shadow-card);
  transition:transform .22s var(--ease),border-color .22s var(--ease);
  height:100%;
}
.post-card:hover{transform:translateY(-4px);border-color:rgba(160,190,255,.32);}
.post-thumb{
  position:relative;aspect-ratio:16/9;background:var(--bg-2);overflow:hidden;
}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease);}
.post-card:hover .post-thumb img{transform:scale(1.05);}
.post-thumb::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 40%,rgba(6,10,19,.72));
}
.post-badge{
  position:absolute;left:14px;top:14px;z-index:2;
  display:inline-flex;align-items:center;
  height:28px;padding:0 12px;border-radius:999px;
  background:rgba(6,10,19,.72);
  border:1px solid rgba(160,190,255,.28);
  backdrop-filter:blur(10px);
  color:var(--amber);font-size:12px;font-weight:700;
}
.post-body{padding:22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.post-body h3{
  font-size:18px;line-height:1.55;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-body h3 a{color:var(--text-1);}
.post-body h3 a:hover{color:var(--cyan);}
.post-excerpt{
  font-size:14px;color:var(--text-2);line-height:1.85;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-foot{
  margin-top:auto;padding-top:14px;border-top:1px solid rgba(160,190,255,.1);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-size:12.5px;color:var(--text-3);
}
.post-more{
  display:inline-flex;align-items:center;gap:6px;
  color:var(--cyan);font-weight:700;font-size:13px;
}
.post-more i{transition:transform .22s var(--ease);font-size:11px;}
.post-card:hover .post-more i{transform:translateX(5px);}
.empty-card{
  grid-column:1/-1;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:10px;text-align:center;
  padding:56px 28px;
  background:var(--glass);
  border:1px dashed rgba(160,190,255,.28);
  border-radius:var(--r-card);
}
.empty-card i{font-size:26px;color:var(--cyan);}
.empty-card strong{font-size:16px;}
.empty-card span{font-size:13.5px;color:var(--text-3);}

/* ---------- category entries ---------- */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.cat-card{
  display:flex;align-items:center;gap:16px;
  padding:22px;
  border-radius:var(--r-card);
  background:var(--glass);
  border:1px solid var(--glass-line);
  color:var(--text-1);
  transition:transform .22s var(--ease),border-color .22s var(--ease),background .22s var(--ease);
}
.cat-card:hover{transform:translateY(-4px);border-color:rgba(43,224,192,.4);background:rgba(140,170,255,.12);color:var(--text-1);}
.cat-card .ic{
  width:44px;height:44px;flex-shrink:0;border-radius:13px;
  display:grid;place-items:center;
  background:rgba(63,107,255,.18);border:1px solid rgba(63,107,255,.4);
  color:#a9c1ff;font-size:16px;
}
.cat-card .txt{min-width:0;}
.cat-card strong{display:block;font-size:16.5px;font-weight:800;}
.cat-card span{display:block;font-size:13px;color:var(--text-3);margin-top:2px;}
.cat-card .arrow{margin-left:auto;color:var(--text-3);font-size:13px;transition:transform .22s var(--ease),color .22s var(--ease);}
.cat-card:hover .arrow{transform:translateX(5px);color:var(--cyan);}

/* ---------- faq ---------- */
.faq-list{display:grid;gap:14px;max-width:900px;}
.faq-item{
  background:var(--glass);
  border:1px solid var(--glass-line);
  border-radius:var(--r-card);
  overflow:hidden;
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  transition:border-color .22s var(--ease),background .22s var(--ease);
}
.faq-item.open{border-color:rgba(43,224,192,.36);background:rgba(140,170,255,.11);}
.faq-q{
  width:100%;display:flex;align-items:center;gap:16px;
  padding:20px 22px;
  background:transparent;border:none;text-align:left;
  color:var(--text-1);font-size:16px;font-weight:700;line-height:1.6;
  min-height:44px;cursor:pointer;
}
.faq-q .mark{
  width:26px;height:26px;flex-shrink:0;border-radius:8px;
  display:grid;place-items:center;
  border:1px solid rgba(160,190,255,.3);
  background:rgba(6,10,19,.5);
  color:var(--cyan);font-size:13px;
  transition:transform .22s var(--ease),background .22s var(--ease);
}
.faq-item.open .faq-q .mark{transform:rotate(45deg);background:rgba(43,224,192,.16);}
.faq-a{
  max-height:0;overflow:hidden;
  transition:max-height .3s var(--ease);
  border-left:0 solid var(--cyan);
}
.faq-item.open .faq-a{border-left:3px solid var(--cyan);}
.faq-a-inner{padding:0 22px 22px 64px;color:var(--text-2);font-size:14.5px;line-height:1.9;}

/* ---------- cta band ---------- */
.cta-band{
  position:relative;
  border-radius:24px;
  padding:52px 44px;
  background-image:linear-gradient(120deg,rgba(9,15,28,.94),rgba(20,32,58,.86)),url('/assets/images/backpic/back-2.jpg');
  background-size:cover;background-position:center;
  border:1px solid var(--glass-line);
  box-shadow:var(--shadow-card);
  overflow:hidden;
}
.cta-band::after{
  content:"";position:absolute;right:-80px;top:-80px;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle,rgba(255,180,67,.22),transparent 68%);
}
.cta-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.4fr auto;gap:32px;align-items:center;}
.cta-inner h2{font-size:clamp(22px,2.6vw,32px);margin-bottom:12px;}
.cta-inner p{color:var(--text-2);font-size:15px;max-width:620px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* ---------- privacy ---------- */
.privacy-note{
  margin-top:44px;padding-top:18px;
  border-top:1px solid rgba(160,190,255,.12);
  font-size:13px;color:var(--text-3);line-height:1.85;
}

/* ---------- footer ---------- */
.site-foot{
  background:linear-gradient(180deg,rgba(11,18,32,.96),rgba(5,8,15,1));
  border-top:1px solid var(--glass-line);
  padding:64px 0 0;
  position:relative;z-index:2;
}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:48px;}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.foot-brand .brand-mark{width:40px;height:40px;border-radius:12px;font-size:16px;}
.foot-brand strong{font-size:17px;font-weight:900;}
.foot-col p{font-size:14px;color:var(--text-2);line-height:1.9;}
.foot-col h4{font-size:14px;letter-spacing:.06em;color:var(--text-1);margin-bottom:16px;font-weight:800;}
.foot-links{display:grid;gap:10px;}
.foot-links a{font-size:14px;color:var(--text-2);}
.foot-links a:hover{color:var(--cyan);}
.foot-social{display:flex;gap:14px;margin-top:18px;}
.foot-social a{
  width:34px;height:34px;border-radius:10px;
  display:grid;place-items:center;
  background:var(--glass);border:1px solid var(--glass-line);
  color:var(--text-3);font-size:15px;
  filter:saturate(.4);
  transition:color .22s var(--ease),filter .22s var(--ease),border-color .22s var(--ease);
}
.foot-social a:hover{color:var(--cyan);filter:saturate(1.1);border-color:rgba(43,224,192,.4);}
.foot-bottom{
  border-top:1px solid rgba(160,190,255,.12);
  padding:22px 0 28px;
  display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between;
  font-size:13px;color:var(--text-3);
}
.foot-bottom .adult{
  display:inline-flex;align-items:center;gap:8px;
  padding:4px 12px;border-radius:999px;
  border:1px solid rgba(160,190,255,.2);
  background:var(--glass);font-size:12.5px;
}

/* ---------- floating form bar ---------- */
.float-bar{
  position:fixed;right:24px;bottom:24px;z-index:1040;
  display:inline-flex;align-items:center;gap:12px;
  padding:12px 18px 12px 14px;border-radius:999px;
  background:rgba(11,18,32,.86);
  border:1px solid rgba(160,190,255,.24);
  backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  box-shadow:0 16px 38px rgba(2,6,16,.6);
  color:var(--text-1);font-size:14px;font-weight:700;cursor:pointer;
  transition:transform .22s var(--ease),border-color .22s var(--ease);
}
.float-bar:hover{transform:translateY(-2px);border-color:rgba(43,224,192,.5);color:var(--text-1);}
.float-bar .pulse{
  width:9px;height:9px;border-radius:50%;background:var(--amber);
  box-shadow:0 0 0 0 rgba(255,180,67,.6);
  animation:floatPulse 2.4s infinite;
}
@keyframes floatPulse{
  0%{box-shadow:0 0 0 0 rgba(255,180,67,.55);}
  70%{box-shadow:0 0 0 12px rgba(255,180,67,0);}
  100%{box-shadow:0 0 0 0 rgba(255,180,67,0);}
}

/* ---------- modal form ---------- */
.modal-content{
  background:linear-gradient(160deg,rgba(16,26,46,.98),rgba(9,14,26,.99));
  border:1px solid var(--glass-line);
  border-radius:22px;
  color:var(--text-1);
  box-shadow:0 30px 70px rgba(2,6,16,.7);
}
.modal-header{border-bottom:1px solid rgba(160,190,255,.12);padding:22px 26px;}
.modal-title{font-size:19px;font-weight:800;}
.modal-body{padding:24px 26px;}
.modal-footer{border-top:1px solid rgba(160,190,255,.12);padding:18px 26px;}
.btn-close-own{
  width:40px;height:40px;border-radius:50%;
  display:grid;place-items:center;
  background:var(--glass);border:1px solid var(--glass-line);
  color:var(--text-2);font-size:15px;
  transition:background .2s var(--ease),color .2s var(--ease);
}
.btn-close-own:hover{background:rgba(140,170,255,.16);color:var(--text-1);}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field.full{grid-column:1/-1;}
.field label{font-size:13.5px;font-weight:700;color:var(--text-2);}
.field input,.field select,.field textarea{
  width:100%;border-radius:var(--r-btn);
  background:rgba(6,10,19,.65);
  border:1px solid var(--glass-line);
  padding:12px 14px;color:var(--text-1);font-size:14.5px;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--text-3) 50%),linear-gradient(135deg,var(--text-3) 50%,transparent 50%);background-position:calc(100% - 20px) 21px,calc(100% - 14px) 21px;background-size:6px 6px,6px 6px;background-repeat:no-repeat;}
.field textarea{min-height:96px;resize:vertical;}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:rgba(43,224,192,.6);
  box-shadow:0 0 0 3px rgba(43,224,192,.14);
}
.err-msg{font-size:13px;color:var(--danger);display:none;}
.err-msg.show{display:block;}
.check-row{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:var(--text-2);line-height:1.7;}
.check-row input{width:17px;height:17px;margin-top:3px;accent-color:var(--cyan);flex-shrink:0;}
.form-tip{font-size:13px;color:var(--text-3);line-height:1.8;}

/* ---------- responsive ---------- */
@media (max-width:1199.98px){
  :root{--sec-pad:80px;}
  .hero-grid{gap:40px;}
  .blog-grid,.posts-grid{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:991.98px){
  :root{--sec-pad:72px;}
  .nav-search{display:none;}
  .nav-burger{display:inline-flex;}
  .nav-actions .btn-glow{display:none;}
  .hero-grid{grid-template-columns:1fr;gap:36px;}
  .hero-media{aspect-ratio:16/10;}
  .pain-grid{grid-template-columns:repeat(2,1fr);}
  .plan-card.span7,.plan-card.span5{grid-column:span 12;}
  .metrics{grid-template-columns:repeat(2,1fr);}
  .metric{border-right:none;border-bottom:1px solid rgba(160,190,255,.12);}
  .metric:nth-child(odd){border-right:1px solid rgba(160,190,255,.12);}
  .metric:nth-last-child(-n+2){border-bottom:none;}
  .cat-grid{grid-template-columns:repeat(2,1fr);}
  .cta-inner{grid-template-columns:1fr;gap:22px;}
  .cta-band{padding:40px 28px;}
  .foot-grid{grid-template-columns:1fr 1fr;gap:30px;}
}
@media (max-width:767.98px){
  :root{--sec-pad:62px;}
  body{font-size:16px;}
  .hero{padding:52px 0 60px;}
  .hero-stats{grid-template-columns:1fr;gap:18px;padding-top:22px;}
  .hero-stats .stat-item{display:flex;align-items:baseline;gap:12px;}
  .stat-label{margin-top:0;}
  .posts-grid{grid-template-columns:1fr;}
  .pain-grid{grid-template-columns:1fr;}
  .cat-grid{grid-template-columns:1fr;}
  .form-grid{grid-template-columns:1fr;}
  .float-bar{right:14px;left:14px;bottom:14px;justify-content:center;font-size:13.5px;}
  .foot-bottom{justify-content:flex-start;}
  .faq-a-inner{padding-left:24px;}
  .sec-head{margin-bottom:32px;}
}
@media (max-width:575.98px){
  .container-x{padding:0 18px;}
  .brand-name{font-size:15.5px;}
  .brand-tag{display:none;}
  .hero h1{font-size:28px;}
  .btn-glow,.btn-ghost{width:100%;}
  .hero-cta .btn-glow,.hero-cta .btn-ghost{width:100%;}
  .metrics{grid-template-columns:1fr;}
  .metric{border-right:none!important;}
  .metric:last-child{border-bottom:none;}
  .cta-band{padding:32px 20px;border-radius:18px;}
  .foot-grid{grid-template-columns:1fr;}
  .modal-dialog{margin:0;align-items:flex-end;min-height:100%;}
  .modal-content{border-radius:22px 22px 0 0;}
  .post-body{padding:18px;}
  .plan-card{padding:22px;}
}

/* roulang page: article */
:root{
  --bg-0:#060A13;
  --bg-1:#0B1220;
  --bg-2:#101A2E;
  --primary:#3F6BFF;
  --cyan:#2BE0C0;
  --amber:#FFB443;
  --glass:rgba(140,170,255,.07);
  --glass-line:rgba(160,190,255,.14);
  --text-1:#E9EFFA;
  --text-2:#A7B4CC;
  --text-3:#6D7B94;
  --danger:#FF6B6B;
  --radius-card:18px;
  --radius-img:14px;
  --radius-btn:12px;
  --shadow-card:0 18px 40px rgba(3,8,20,.55);
  --ease:220ms cubic-bezier(.22,.8,.28,1);
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --section-y:96px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.88;
  color:var(--text-1);
  background:
    radial-gradient(1200px 600px at 12% -8%,rgba(63,107,255,.18),transparent 62%),
    radial-gradient(900px 520px at 92% 4%,rgba(43,224,192,.12),transparent 60%),
    var(--bg-0);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:var(--cyan);text-decoration:none;transition:color var(--ease),opacity var(--ease);}
a:hover{color:#7CF3E1;}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.01em;line-height:1.34;color:var(--text-1);}
p{margin:0 0 1.05em;}
p:last-child{margin-bottom:0;}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;border-radius:6px;}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}
.container-x{width:100%;max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px;}
@media (min-width:1400px){.container-x{max-width:1320px;}}

/* ---------- Header ---------- */
.site-head{
  position:sticky;top:0;z-index:1030;
  background:rgba(6,10,19,.82);
  backdrop-filter:blur(18px);
  border-bottom:1px solid var(--glass-line);
  transition:background var(--ease),box-shadow var(--ease);
}
.site-head.scrolled{background:rgba(6,10,19,.96);box-shadow:0 14px 34px rgba(2,6,16,.6);}
.nav-top{display:flex;align-items:center;gap:24px;padding:16px 0;}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;color:var(--text-1);}
.brand:hover{color:var(--text-1);}
.brand-mark{
  width:44px;height:44px;flex:0 0 44px;display:grid;place-items:center;
  border-radius:14px;background:var(--glass);border:1px solid rgba(43,224,192,.42);
  color:var(--cyan);font-size:19px;box-shadow:inset 0 1px 0 rgba(255,255,255,.09);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25;}
.brand-name{font-size:19px;font-weight:800;letter-spacing:-.01em;}
.brand-tag{font-size:12px;color:var(--text-3);letter-spacing:.04em;}
.nav-search{
  position:relative;display:flex;align-items:center;gap:10px;
  flex:1 1 auto;max-width:420px;
  padding:0 18px;height:46px;border-radius:999px;
  background:var(--glass);border:1px solid var(--glass-line);
  transition:border-color var(--ease),box-shadow var(--ease);
}
.nav-search:focus-within{border-color:rgba(43,224,192,.55);box-shadow:0 0 0 3px rgba(43,224,192,.16);}
.nav-search i{color:var(--text-3);font-size:14px;}
.nav-search input{
  flex:1 1 auto;min-width:0;border:0;background:transparent;color:var(--text-1);
  font-size:14.5px;height:44px;outline:none;
}
.nav-search input::placeholder{color:var(--text-3);}
.nav-actions{display:flex;align-items:center;gap:12px;margin-left:auto;flex:0 0 auto;}
.btn-glow{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 22px;border:0;border-radius:var(--radius-btn);
  background:linear-gradient(180deg,#FFC868,var(--amber));
  color:#20160A;font-size:15px;font-weight:800;letter-spacing:.01em;
  box-shadow:0 8px 28px rgba(255,180,67,.38);
  transition:transform var(--ease),box-shadow var(--ease),filter var(--ease);
  cursor:pointer;
}
.btn-glow:hover{color:#20160A;transform:translateY(-1px);filter:brightness(1.05);box-shadow:0 10px 36px rgba(255,180,67,.5);}
.btn-glow:active{transform:translateY(0);box-shadow:0 5px 18px rgba(255,180,67,.34);}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:12px 20px;border-radius:var(--radius-btn);
  border:1px solid var(--glass-line);background:transparent;
  color:var(--text-1);font-size:15px;font-weight:700;
  transition:background var(--ease),border-color var(--ease),transform var(--ease);
}
.btn-ghost:hover{background:rgba(255,255,255,.06);border-color:rgba(160,190,255,.3);color:var(--text-1);transform:translateY(-1px);}
.nav-burger{
  display:none;width:46px;height:46px;border-radius:12px;
  background:var(--glass);border:1px solid var(--glass-line);
  color:var(--text-1);font-size:16px;cursor:pointer;
}
.channel-bar{border-top:1px solid rgba(160,190,255,.09);}
.channel-tabs{
  display:flex;align-items:center;gap:8px;
  padding:10px 0;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none;
}
.channel-tabs::-webkit-scrollbar{display:none;}
.tab-pill{
  position:relative;flex:0 0 auto;
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 18px;border-radius:999px;
  font-size:14px;font-weight:600;color:var(--text-2);
  border:1px solid transparent;background:transparent;
  transition:background var(--ease),color var(--ease),border-color var(--ease);
  white-space:nowrap;
}
.tab-pill i{font-size:12px;opacity:.8;}
.tab-pill:hover{color:var(--text-1);background:rgba(255,255,255,.05);}
.tab-pill.active{
  color:var(--text-1);background:rgba(63,107,255,.24);
  border-color:rgba(63,107,255,.42);
  box-shadow:inset 0 -2px 0 var(--cyan),0 0 18px rgba(43,224,192,.16);
}
.nav-drawer{display:none;border-top:1px solid var(--glass-line);background:rgba(11,18,32,.98);}
.nav-drawer.open{display:block;animation:drawerIn .24s ease;}
@keyframes drawerIn{from{opacity:0;transform:translateY(-10px);}to{opacity:1;transform:translateY(0);}}
.drawer-links{display:grid;gap:4px;padding:12px 0 20px;}
.drawer-links a{
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 14px;border-radius:12px;color:var(--text-2);font-size:15px;font-weight:600;
  border:1px solid transparent;
}
.drawer-links a:hover{background:rgba(255,255,255,.05);color:var(--text-1);border-color:var(--glass-line);}

/* ---------- Article ---------- */
main{scroll-margin-top:150px;}
.crumbs{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:12.5px;color:var(--text-3);padding:28px 0 0;
}
.crumbs a{color:var(--text-2);}
.crumbs a:hover{color:var(--cyan);}
.crumbs i{font-size:9px;opacity:.6;}
.crumbs .current{color:var(--text-1);font-weight:600;}
.article-hero{padding-bottom:34px;}
.cat-badge{
  display:inline-flex;align-items:center;gap:7px;
  padding:6px 14px;border-radius:999px;
  background:var(--glass);border:1px solid rgba(255,180,67,.34);
  color:var(--amber);font-size:12.5px;font-weight:700;letter-spacing:.03em;
}
.article-hero h1{
  font-size:clamp(28px,4vw,46px);margin:20px 0 18px;max-width:920px;
  text-wrap:balance;
}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:12px;
  font-size:13.5px;color:var(--text-3);
}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--text-3);opacity:.6;}
.article-meta strong{color:var(--text-2);font-weight:600;}
.article-stage{padding-bottom:8px;}
.article-cover{
  margin:0 0 12px;border-radius:20px;overflow:hidden;position:relative;
  background:var(--bg-2);box-shadow:var(--shadow-card);
  border:1px solid var(--glass-line);
}
.article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;filter:saturate(.92) brightness(.92);}
.article-cover::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(180deg,rgba(6,10,19,.05) 40%,rgba(6,10,19,.62));
}
.cover-cap{font-size:13px;color:var(--text-3);text-align:center;margin:0 0 44px;}
.article-body{
  max-width:760px;margin:0 auto;font-size:17px;line-height:1.92;color:var(--text-2);
}
.article-body p{margin:0 0 1.4em;}
.article-body h2{
  font-size:clamp(22px,2.6vw,29px);color:var(--text-1);
  margin:2.2em 0 .8em;padding-left:16px;border-left:4px solid var(--cyan);
  line-height:1.42;
}
.article-body h3{
  font-size:20px;color:var(--text-1);margin:1.6em 0 .6em;line-height:1.5;
}
.article-body a{color:var(--cyan);border-bottom:1px solid rgba(43,224,192,.35);}
.article-body a:hover{color:#8BF6E6;}
.article-body ul,.article-body ol{margin:0 0 1.4em;padding-left:1.3em;}
.article-body li{margin-bottom:.55em;}
.article-body ul{list-style:none;padding-left:1.35em;}
.article-body ul li{position:relative;}
.article-body ul li::before{
  content:"";position:absolute;left:-1.05em;top:.72em;
  width:7px;height:7px;border-radius:2px;background:var(--cyan);
  box-shadow:0 0 10px rgba(43,224,192,.6);
}
.article-body blockquote{
  margin:1.8em 0;padding:22px 26px;
  background:var(--glass);border-left:3px solid var(--cyan);
  border-radius:14px;color:var(--text-1);font-size:16.5px;
}
.article-body img{border-radius:14px;margin:1.6em 0;box-shadow:var(--shadow-card);}
.article-body strong{color:var(--text-1);font-weight:700;}
.article-body hr{border:0;border-top:1px solid var(--glass-line);margin:2.2em 0;}
.article-empty{
  max-width:760px;margin:0 auto;padding:44px 28px;text-align:center;
  background:var(--glass);border:1px solid var(--glass-line);border-radius:var(--radius-card);
  box-shadow:var(--shadow-card);
}
.article-empty i{font-size:30px;color:var(--cyan);margin-bottom:14px;display:block;}
.article-empty h2{font-size:22px;margin-bottom:10px;}
.article-empty p{color:var(--text-2);margin-bottom:20px;}
.article-tags{
  max-width:760px;margin:44px auto 0;display:flex;flex-wrap:wrap;gap:10px;
  padding-top:26px;border-top:1px solid var(--glass-line);
}
.tag-pill{
  padding:7px 15px;border-radius:999px;font-size:13px;font-weight:600;
  background:var(--glass);border:1px solid var(--glass-line);color:var(--text-2);
}
.tag-pill:hover{color:var(--cyan);border-color:rgba(43,224,192,.45);}

/* ---------- Related ---------- */
.section{padding:var(--section-y) 0;}
.section-head{margin-bottom:36px;max-width:720px;}
.eyebrow{
  display:inline-block;font-size:12.5px;font-weight:800;letter-spacing:.14em;
  color:var(--cyan);margin-bottom:12px;
}
.section-head h2{font-size:clamp(24px,3vw,34px);margin-bottom:12px;}
.section-head p{color:var(--text-2);font-size:15.5px;margin:0;}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.post-card{
  display:flex;flex-direction:column;height:100%;
  background:var(--glass);border:1px solid var(--glass-line);border-radius:var(--radius-card);
  box-shadow:var(--shadow-card);overflow:hidden;
  transition:transform var(--ease),border-color var(--ease),background var(--ease);
}
.post-card:hover{transform:translateY(-4px);border-color:rgba(160,190,255,.34);background:rgba(140,170,255,.1);}
.post-thumb{position:relative;background:var(--bg-2);}
.post-thumb img{width:100%;aspect-ratio:16/9;object-fit:cover;filter:saturate(.9) brightness(.9);}
.post-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,10,19,0) 45%,rgba(6,10,19,.55));}
.post-body{padding:22px 24px 24px;display:flex;flex-direction:column;flex:1 1 auto;gap:12px;}
.post-cat{
  align-self:flex-start;padding:5px 12px;border-radius:999px;
  font-size:12px;font-weight:700;color:var(--cyan);
  background:rgba(43,224,192,.1);border:1px solid rgba(43,224,192,.3);
}
.post-body h3{font-size:18.5px;line-height:1.5;}
.post-body h3 a{color:var(--text-1);}
.post-body h3 a:hover{color:var(--cyan);}
.post-body p{font-size:14.5px;color:var(--text-2);margin:0;}
.post-foot{
  margin-top:auto;display:flex;align-items:center;justify-content:space-between;
  padding-top:14px;border-top:1px solid rgba(160,190,255,.1);
  font-size:13px;color:var(--text-3);
}
.post-foot .more{font-weight:700;color:var(--cyan);display:inline-flex;align-items:center;gap:6px;}
.post-foot .more i{transition:transform var(--ease);}
.post-card:hover .post-foot .more i{transform:translateX(6px);}

/* ---------- CTA ---------- */
.cta-wrap{padding:0 0 72px;}
.cta-bar{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:22px;
  padding:30px 34px;border-radius:var(--radius-card);
  background:linear-gradient(120deg,rgba(63,107,255,.2),rgba(43,224,192,.12));
  border:1px solid var(--glass-line);box-shadow:var(--shadow-card);
}
.cta-bar h2{font-size:clamp(20px,2.4vw,26px);margin-bottom:8px;}
.cta-bar p{color:var(--text-2);font-size:14.5px;margin:0;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;}
.privacy-note{
  margin:20px 0 0;padding-top:18px;border-top:1px solid rgba(160,190,255,.1);
  font-size:13px;color:var(--text-3);line-height:1.8;
}

/* ---------- Footer ---------- */
.site-foot{
  border-top:1px solid var(--glass-line);
  background:linear-gradient(180deg,rgba(11,18,32,.6),rgba(6,10,19,1));
  padding:64px 0 0;
}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:36px;}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.foot-brand strong{font-size:17px;font-weight:800;}
.foot-col h4{font-size:14px;letter-spacing:.06em;color:var(--text-1);margin-bottom:16px;}
.foot-col p{font-size:13.5px;color:var(--text-3);line-height:1.85;margin:0;}
.foot-links{display:grid;gap:10px;}
.foot-links a{font-size:13.5px;color:var(--text-2);}
.foot-links a:hover{color:var(--cyan);}
.foot-social{display:flex;gap:12px;margin-top:18px;}
.foot-social a{
  width:34px;height:34px;display:grid;place-items:center;border-radius:10px;
  background:var(--glass);border:1px solid var(--glass-line);
  color:var(--text-3);font-size:15px;filter:saturate(.4);
  transition:color var(--ease),filter var(--ease),border-color var(--ease);
}
.foot-social a:hover{color:var(--cyan);filter:saturate(1);border-color:rgba(43,224,192,.45);}
.foot-bottom{
  margin-top:52px;padding:22px 0;border-top:1px solid rgba(160,190,255,.1);
  display:flex;flex-wrap:wrap;align-items:center;gap:14px 26px;
  font-size:12.5px;color:var(--text-3);
}
.foot-bottom .adult{display:inline-flex;align-items:center;gap:7px;color:var(--text-2);}
.foot-bottom .adult i{color:var(--cyan);}

/* ---------- Modal ---------- */
.modal-content{
  background:linear-gradient(160deg,rgba(16,26,46,.98),rgba(11,18,32,.99));
  border:1px solid var(--glass-line);border-radius:20px;color:var(--text-1);
  box-shadow:0 30px 70px rgba(2,6,16,.7);
}
.modal-header,.modal-footer{border-color:rgba(160,190,255,.12);}
.modal-title{font-size:19px;}
.btn-close{filter:invert(1) grayscale(1);opacity:.7;}
.btn-close:hover{opacity:1;}
.form-label{font-size:13.5px;font-weight:600;color:var(--text-2);margin-bottom:6px;}
.form-control,.form-select{
  background:rgba(255,255,255,.04);border:1px solid var(--glass-line);
  border-radius:12px;color:var(--text-1);font-size:14.5px;padding:11px 14px;
}
.form-control:focus,.form-select:focus{
  background:rgba(255,255,255,.06);color:var(--text-1);
  border-color:rgba(43,224,192,.55);box-shadow:0 0 0 3px rgba(43,224,192,.16);
}
.form-control::placeholder{color:var(--text-3);}
.form-select option{background:var(--bg-1);color:var(--text-1);}
.form-check-input{background-color:rgba(255,255,255,.06);border-color:var(--glass-line);}
.form-check-input:checked{background-color:var(--cyan);border-color:var(--cyan);}
.form-check-label{font-size:13px;color:var(--text-3);}
.form-err{font-size:13px;color:var(--danger);display:none;}
.w-100-btn{width:100%;}

/* ---------- Responsive ---------- */
@media (max-width:1199px){
  :root{--section-y:78px;}
}
@media (max-width:991px){
  :root{--section-y:72px;}
  .nav-search{max-width:none;}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .foot-grid{grid-template-columns:1fr 1fr;gap:30px;}
  .article-body{font-size:16.5px;line-height:1.9;}
}
@media (max-width:767px){
  .nav-top{flex-wrap:wrap;gap:14px;padding:14px 0;}
  .brand-name{font-size:17px;}
  .brand-tag{display:none;}
  .nav-search{order:3;flex:1 1 100%;max-width:none;height:44px;}
  .nav-actions .btn-glow{display:none;}
  .nav-burger{display:grid;place-items:center;}
  .article-hero h1{margin:16px 0 14px;}
  .cta-bar{padding:24px 22px;}
  .cta-actions{width:100%;}
  .cta-actions .btn-glow,.cta-actions .btn-ghost{flex:1 1 auto;}
}
@media (max-width:575px){
  :root{--section-y:58px;}
  .container-x{padding-left:18px;padding-right:18px;}
  .card-grid{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr;}
  .article-body{font-size:16px;}
  .article-body h2{margin-top:1.9em;padding-left:13px;}
  .crumbs{font-size:12px;}
  .post-body{padding:20px;}
}

/* roulang page: category1 */
:root{
  --bg-0:#060A13;
  --bg-1:#0B1220;
  --bg-2:#101A2E;
  --primary:#3F6BFF;
  --cyan:#2BE0C0;
  --amber:#FFB443;
  --glass:rgba(140,170,255,.07);
  --glass-line:rgba(160,190,255,.14);
  --text-1:#E9EFFA;
  --text-2:#A7B4CC;
  --text-3:#6D7B94;
  --danger:#FF6B6B;
  --r-card:18px;
  --r-img:14px;
  --r-btn:12px;
  --shadow-card:0 18px 40px rgba(3,8,20,.55);
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --ease:cubic-bezier(.22,.8,.28,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:17px;
  line-height:1.88;
  color:var(--text-1);
  background:
    radial-gradient(1100px 560px at 10% -10%, rgba(63,107,255,.20), transparent 62%),
    radial-gradient(880px 500px at 92% 2%, rgba(43,224,192,.13), transparent 64%),
    var(--bg-0);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font-family:inherit;font-size:inherit;color:inherit;}
ul,ol{margin:0;padding:0;list-style:none;}
p{margin:0;}
h1,h2,h3,h4{margin:0;letter-spacing:-.01em;font-weight:800;line-height:1.35;}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;border-radius:6px;}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}
.container-x{width:100%;max-width:1200px;margin:0 auto;padding:0 24px;}
@media (min-width:1400px){.container-x{max-width:1320px;}}

/* ============ HEADER ============ */
.site-head{
  position:sticky;top:0;z-index:120;
  background:rgba(6,10,19,.74);
  -webkit-backdrop-filter:blur(18px);
  backdrop-filter:blur(18px);
  border-bottom:1px solid var(--glass-line);
  transition:background .25s var(--ease),box-shadow .25s var(--ease);
}
.site-head.scrolled{background:rgba(6,10,19,.94);box-shadow:0 16px 38px rgba(3,8,20,.62);}
.nav-top{display:flex;align-items:center;gap:20px;height:78px;}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.brand-mark{
  width:44px;height:44px;border-radius:14px;display:grid;place-items:center;
  color:var(--cyan);font-size:18px;
  background:linear-gradient(150deg,rgba(63,107,255,.42),rgba(43,224,192,.22));
  border:1px solid var(--glass-line);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.18),0 8px 20px rgba(3,8,20,.5);
}
.brand-name{display:block;font-size:17px;font-weight:800;line-height:1.3;}
.brand-tag{display:block;font-size:12px;color:var(--text-3);letter-spacing:.04em;line-height:1.4;}
.nav-search{
  flex:1 1 auto;max-width:420px;margin:0 auto;
  display:flex;align-items:center;gap:10px;
  height:46px;padding:0 18px;border-radius:999px;
  background:var(--glass);border:1px solid var(--glass-line);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.nav-search i{color:var(--text-3);font-size:14px;}
.nav-search input{flex:1;border:0;background:transparent;outline:none;font-size:14px;}
.nav-search input::placeholder{color:var(--text-3);}
.nav-search:focus-within{border-color:rgba(43,224,192,.62);box-shadow:0 0 0 3px rgba(43,224,192,.18);}
.nav-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.btn-glow{
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 22px;border-radius:var(--r-btn);
  background:linear-gradient(180deg,#FFC76B,var(--amber));
  color:#20160A;font-weight:700;font-size:14px;
  box-shadow:0 8px 28px rgba(255,180,67,.38);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),filter .22s var(--ease);
}
.btn-glow:hover{transform:translateY(-1px);filter:brightness(1.05);box-shadow:0 12px 36px rgba(255,180,67,.55);color:#20160A;}
.btn-glow:active{transform:translateY(0);box-shadow:0 6px 18px rgba(255,180,67,.34);}
.btn-ghost{
  display:inline-flex;align-items:center;gap:8px;
  padding:12px 22px;border-radius:var(--r-btn);
  background:transparent;border:1px solid var(--glass-line);
  color:var(--text-1);font-weight:600;font-size:14px;
  transition:background .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
}
.btn-ghost:hover{background:rgba(255,255,255,.06);border-color:rgba(160,190,255,.34);transform:translateY(-1px);}
.nav-burger{
  display:none;width:44px;height:44px;border-radius:12px;
  background:var(--glass);border:1px solid var(--glass-line);
  color:var(--text-1);cursor:pointer;place-items:center;
  transition:background .2s var(--ease);
}
.nav-burger:hover{background:rgba(255,255,255,.08);}
.channel-bar{border-top:1px solid rgba(160,190,255,.09);background:rgba(11,18,32,.55);}
.channel-tabs{
  display:flex;gap:8px;overflow-x:auto;padding:11px 0;
  scrollbar-width:none;-ms-overflow-style:none;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 18px,#000 calc(100% - 18px),transparent 100%);
  mask-image:linear-gradient(90deg,transparent 0,#000 18px,#000 calc(100% - 18px),transparent 100%);
}
.channel-tabs::-webkit-scrollbar{display:none;}
.tab-pill{
  position:relative;flex:0 0 auto;display:inline-flex;align-items:center;gap:7px;
  padding:8px 16px;border-radius:999px;font-size:14px;color:var(--text-2);
  border:1px solid transparent;white-space:nowrap;
  transition:color .2s var(--ease),background .2s var(--ease),border-color .2s var(--ease);
}
.tab-pill i{font-size:12px;opacity:.85;}
.tab-pill:hover{color:var(--text-1);background:rgba(255,255,255,.05);}
.tab-pill.active{color:#fff;background:rgba(63,107,255,.24);border-color:rgba(63,107,255,.52);}
.tab-pill.active::after{
  content:"";position:absolute;left:16px;right:16px;bottom:-12px;height:2px;border-radius:2px;
  background:var(--cyan);box-shadow:0 0 12px rgba(43,224,192,.9);
}
.nav-drawer{display:none;}
.nav-drawer.open{display:block;padding:8px 0 20px;border-top:1px solid var(--glass-line);background:rgba(6,10,19,.96);}
.drawer-links{display:grid;gap:8px;}
.drawer-links a{
  display:flex;align-items:center;justify-content:space-between;
  padding:13px 16px;border-radius:12px;font-size:15px;color:var(--text-2);
  background:var(--glass);border:1px solid var(--glass-line);
  transition:background .2s var(--ease),color .2s var(--ease);
}
.drawer-links a:hover{background:rgba(255,255,255,.08);color:var(--text-1);}
.drawer-links a i{font-size:12px;color:var(--text-3);}

/* ============ BREADCRUMB ============ */
.crumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  padding:26px 0 0;font-size:13px;color:var(--text-3);
}
.crumb a{color:var(--text-3);transition:color .2s var(--ease);}
.crumb a:hover{color:var(--cyan);}
.crumb .sep{opacity:.5;}
.crumb .current{color:var(--text-1);font-weight:600;}

/* ============ PAGE HEAD ============ */
.cat-head{padding:22px 0 0;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 15px;border-radius:999px;font-size:12px;font-weight:700;
  letter-spacing:.14em;color:var(--cyan);
  background:rgba(43,224,192,.10);border:1px solid rgba(43,224,192,.30);
}
.cat-head h1{
  margin:20px 0 0;font-size:clamp(30px,4.2vw,48px);line-height:1.32;
  max-width:900px;scroll-margin-top:180px;
}
.count-badge{
  display:inline-flex;align-items:center;vertical-align:middle;
  margin-left:12px;padding:5px 14px;border-radius:999px;
  font-size:13px;font-weight:700;letter-spacing:0;color:var(--amber);
  background:rgba(255,180,67,.12);border:1px solid rgba(255,180,67,.32);
}
.cat-lede{max-width:780px;margin-top:18px;color:var(--text-2);font-size:16.5px;line-height:1.9;}
.stat-strip{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
  margin-top:34px;padding:24px 28px;
  border-radius:var(--r-card);background:var(--glass);
  border:1px solid var(--glass-line);
  -webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.07);
}
.stat b{
  display:block;font-size:clamp(28px,3.4vw,38px);line-height:1.2;font-weight:800;
  font-variant-numeric:tabular-nums;
  background:linear-gradient(120deg,#EAFBF6,var(--cyan));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat span{display:block;margin-top:6px;font-size:13px;color:var(--text-3);line-height:1.7;}

/* ============ MAIN GRID ============ */
.cat-body{padding:56px 0 0;}
.cat-grid{display:grid;grid-template-columns:296px minmax(0,1fr);gap:28px;align-items:start;}

.filter-card{
  position:sticky;top:158px;
  padding:24px;border-radius:var(--r-card);
  background:var(--glass);border:1px solid var(--glass-line);
  -webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
  box-shadow:var(--shadow-card),inset 0 1px 0 rgba(255,255,255,.07);
}
.filter-group+.filter-group{margin-top:24px;padding-top:22px;border-top:1px solid rgba(160,190,255,.10);}
.filter-title{
  margin:0 0 12px;font-size:13px;font-weight:700;letter-spacing:.12em;color:var(--text-3);
}
.field{position:relative;}
.field input,
.field select{
  width:100%;height:44px;padding:0 14px;border-radius:12px;
  background:rgba(6,10,19,.6);border:1px solid var(--glass-line);
  color:var(--text-1);font-size:14px;outline:none;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.field input::placeholder{color:var(--text-3);}
.field input:focus,.field select:focus{border-color:rgba(43,224,192,.6);box-shadow:0 0 0 3px rgba(43,224,192,.16);}
.field select{
  appearance:none;-webkit-appearance:none;cursor:pointer;
  background-image:linear-gradient(45deg,transparent 50%,var(--text-2) 50%),linear-gradient(135deg,var(--text-2) 50%,transparent 50%);
  background-position:calc(100% - 20px) 20px,calc(100% - 14px) 20px;
  background-size:6px 6px,6px 6px;background-repeat:no-repeat;
}
.field select option{background:var(--bg-1);color:var(--text-1);}
.pill-set{display:flex;flex-wrap:wrap;gap:8px;}
.pill{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 13px;border-radius:999px;font-size:13px;
  color:var(--text-2);background:rgba(255,255,255,.04);
  border:1px solid var(--glass-line);cursor:pointer;
  transition:color .2s var(--ease),background .2s var(--ease),border-color .2s var(--ease);
}
.pill:hover{color:var(--text-1);border-color:rgba(160,190,255,.36);}
.pill.on{color:#04241F;font-weight:700;background:var(--cyan);border-color:var(--cyan);}
.filter-card .btn-glow{width:100%;justify-content:center;margin-top:24px;}
.filter-note{margin-top:14px;font-size:12.5px;line-height:1.7;color:var(--text-3);}

/* ============ LIST CARDS ============ */
.list-head{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  margin-bottom:20px;
}
.list-head h2{font-size:clamp(19px,2vw,22px);font-weight:700;}
.list-head .sort-hint{font-size:13px;color:var(--text-3);}
.list-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;}
.content-card{
  display:flex;flex-direction:column;overflow:hidden;
  border-radius:var(--r-card);
  background:rgba(140,170,255,.055);
  border:1px solid var(--glass-line);
  box-shadow:var(--shadow-card),inset 0 1px 0 rgba(255,255,255,.07);
  transition:transform .22s var(--ease),border-color .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease);
}
.content-card:hover{
  transform:translateY(-4px);
  border-color:rgba(160,190,255,.36);
  background:rgba(140,170,255,.085);
  box-shadow:0 26px 54px rgba(3,8,20,.62),inset 0 1px 0 rgba(255,255,255,.10);
}
.card-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--bg-2);}
.card-media img{width:100%;height:100%;object-fit:cover;transition:transform .55s var(--ease);}
.content-card:hover .card-media img{transform:scale(1.045);}
.card-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(6,10,19,0) 42%,rgba(6,10,19,.88) 100%);
}
.card-badge{
  position:absolute;left:14px;bottom:14px;z-index:2;
  padding:5px 12px;border-radius:999px;font-size:12px;font-weight:700;
  color:var(--amber);background:rgba(6,10,19,.72);
  border:1px solid rgba(255,180,67,.42);
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
}
.card-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.card-body h3{
  font-size:19px;line-height:1.5;font-weight:700;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-body p{
  color:var(--text-2);font-size:14.5px;line-height:1.8;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-foot{
  margin-top:auto;padding-top:14px;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  border-top:1px solid rgba(160,190,255,.10);
  font-size:13px;color:var(--text-3);
}
.link-more{display:inline-flex;align-items:center;gap:6px;color:var(--cyan);font-weight:700;font-size:13.5px;}
.link-more i{transition:transform .22s var(--ease);}
.link-more:hover i{transform:translateX(6px);}

/* ============ TIPS ============ */
.section{padding:88px 0 0;}
.section-head{max-width:760px;margin-bottom:34px;}
.section-head h2{font-size:clamp(24px,3vw,34px);line-height:1.36;}
.section-head p{margin-top:14px;color:var(--text-2);font-size:16px;}
.tip-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.tip-card{
  padding:26px;border-radius:var(--r-card);
  background:var(--glass);border:1px solid var(--glass-line);
  -webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
  transition:transform .22s var(--ease),border-color .22s var(--ease);
}
.tip-card:hover{transform:translateY(-4px);border-color:rgba(160,190,255,.34);}
.tip-icon{
  width:44px;height:44px;border-radius:12px;display:grid;place-items:center;
  color:var(--cyan);font-size:17px;margin-bottom:16px;
  background:var(--glass);border:1px solid rgba(43,224,192,.34);
}
.tip-card h3{font-size:18px;margin-bottom:10px;font-weight:700;}
.tip-card p{color:var(--text-2);font-size:14.5px;line-height:1.85;}

/* ============ FAQ ============ */
.faq-wrap{max-width:920px;}
.faq-item{
  border-radius:16px;margin-bottom:14px;overflow:hidden;
  background:var(--glass);border:1px solid var(--glass-line);
  -webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);
  transition:border-color .2s var(--ease),background .2s var(--ease);
}
.faq-item:hover{border-color:rgba(160,190,255,.30);}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;cursor:pointer;font-size:16.5px;font-weight:700;
  list-style:none;min-height:64px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-sign{
  flex:0 0 auto;width:24px;height:24px;display:grid;place-items:center;
  color:var(--text-3);font-size:14px;
  transition:transform .25s var(--ease),color .25s var(--ease);
}
.faq-item[open] .faq-sign{transform:rotate(45deg);color:var(--cyan);}
.faq-a{
  position:relative;padding:0 24px 22px 24px;
  color:var(--text-2);font-size:15px;line-height:1.9;
}
.faq-item[open] .faq-a::before{
  content:"";position:absolute;left:0;top:2px;bottom:20px;width:3px;border-radius:3px;
  background:var(--cyan);box-shadow:0 0 14px rgba(43,224,192,.6);
}

/* ============ CTA ============ */
.cta-band{
  margin-top:88px;padding:44px;
  border-radius:22px;
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
  background:linear-gradient(140deg,rgba(63,107,255,.20),rgba(43,224,192,.10) 62%,rgba(255,180,67,.10));
  border:1px solid var(--glass-line);
  box-shadow:var(--shadow-card),inset 0 1px 0 rgba(255,255,255,.10);
}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);max-width:560px;}
.cta-band p{margin-top:12px;color:var(--text-2);font-size:15.5px;max-width:560px;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;}
.privacy-note{
  margin:34px 0 0;padding-top:20px;
  border-top:1px solid rgba(160,190,255,.12);
  font-size:13px;line-height:1.85;color:var(--text-3);
}
main{padding-bottom:96px;}

/* ============ FOOTER ============ */
.site-foot{
  margin-top:0;padding:64px 0 0;
  background:linear-gradient(180deg,rgba(11,18,32,.4),rgba(6,10,19,.95));
  border-top:1px solid var(--glass-line);
}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:36px;padding-bottom:44px;}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.foot-brand strong{font-size:16.5px;font-weight:800;}
.foot-col p{color:var(--text-3);font-size:14px;line-height:1.85;}
.foot-col h4{font-size:14px;font-weight:800;letter-spacing:.06em;margin-bottom:16px;color:var(--text-1);}
.foot-links{display:flex;flex-direction:column;gap:10px;}
.foot-links a{color:var(--text-2);font-size:14px;transition:color .2s var(--ease),transform .2s var(--ease);}
.foot-links a:hover{color:var(--cyan);transform:translateX(3px);}
.foot-social{display:flex;gap:12px;margin-top:18px;}
.foot-social a{
  width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  color:var(--text-3);font-size:14px;
  background:var(--glass);border:1px solid var(--glass-line);
  filter:saturate(.4);transition:color .2s var(--ease),filter .2s var(--ease),border-color .2s var(--ease);
}
.foot-social a:hover{color:var(--cyan);filter:saturate(1);border-color:rgba(43,224,192,.4);}
.foot-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  padding:22px 0 30px;border-top:1px solid rgba(160,190,255,.10);
  font-size:12.5px;color:var(--text-3);line-height:1.8;
}
.foot-bottom .adult{display:inline-flex;align-items:center;gap:7px;color:rgba(43,224,192,.85);}

/* ============ RESPONSIVE ============ */
@media (max-width:1199px){
  .cat-grid{grid-template-columns:264px minmax(0,1fr);gap:22px;}
  .foot-grid{grid-template-columns:1.3fr 1fr 1fr;gap:28px;}
  .foot-col:last-child{grid-column:1 / -1;}
}
@media (max-width:991px){
  .nav-search{display:none;}
  .nav-actions .btn-glow{display:none;}
  .nav-burger{display:grid;}
  .nav-top{height:70px;}
  .cat-grid{grid-template-columns:1fr;}
  .filter-card{position:static;top:auto;}
  .tip-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .section{padding:72px 0 0;}
  .cta-band{margin-top:72px;padding:34px;}
  .cat-head h1{scroll-margin-top:150px;}
}
@media (max-width:767px){
  body{font-size:16px;}
  .list-grid{grid-template-columns:1fr;}
  .stat-strip{grid-template-columns:1fr;gap:16px;padding:22px;}
  .tip-grid{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr;gap:26px;}
  .cta-band{flex-direction:column;align-items:flex-start;padding:28px;}
  .cta-actions{width:100%;}
  .cta-actions .btn-glow,.cta-actions .btn-ghost{width:100%;justify-content:center;}
  .section{padding:58px 0 0;}
  main{padding-bottom:64px;}
  .crumb{padding-top:18px;}
}
@media (max-width:575px){
  .container-x{padding:0 18px;}
  .brand-tag{display:none;}
  .brand-name{font-size:15.5px;}
  .cat-head{padding-top:14px;}
  .cat-head h1{font-size:clamp(26px,7vw,32px);}
  .cat-lede{font-size:15.5px;}
  .stat-strip{margin-top:26px;}
  .faq-item summary{padding:16px 18px;font-size:15.5px;}
  .faq-a{padding:0 18px 18px 18px;}
  .card-body{padding:16px 18px 18px;}
  .foot-bottom{flex-direction:column;align-items:flex-start;}
}

/* roulang page: category2 */
:root{
  --bg-0:#060A13;
  --bg-1:#0B1220;
  --bg-2:#101A2E;
  --primary:#3F6BFF;
  --cyan:#2BE0C0;
  --amber:#FFB443;
  --glass:rgba(140,170,255,.07);
  --glass-line:rgba(160,190,255,.14);
  --text-1:#E9EFFA;
  --text-2:#A7B4CC;
  --text-3:#6D7B94;
  --danger:#FF6B6B;
  --r-card:18px;
  --r-img:14px;
  --r-btn:12px;
  --shadow-card:0 18px 40px rgba(3,8,20,.55);
  --shadow-soft:0 10px 28px rgba(3,8,20,.35);
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --ease:cubic-bezier(.22,.8,.28,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.88;
  letter-spacing:.01em;
  color:var(--text-1);
  background-color:var(--bg-0);
  background-image:
    radial-gradient(1100px 620px at 78% -8%,rgba(63,107,255,.18),transparent 62%),
    radial-gradient(900px 520px at -5% 14%,rgba(43,224,192,.08),transparent 60%);
  background-repeat:no-repeat;
  overflow-x:hidden;
}
h1,h2,h3,h4,h5{margin:0;font-weight:800;letter-spacing:-.01em;line-height:1.35}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .22s var(--ease)}
button{font-family:inherit;color:inherit}
::selection{background:rgba(43,224,192,.28);color:#fff}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;border-radius:6px}
.visually-hidden{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}

.container-x{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
}
@media (min-width:1400px){
  .container-x{max-width:1320px}
}

/* ---------- Header ---------- */
.site-head{
  position:sticky;
  top:0;
  z-index:1000;
  background:rgba(6,10,19,.82);
  border-bottom:1px solid var(--glass-line);
  backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);
  transition:box-shadow .3s var(--ease),background .3s var(--ease);
}
.site-head.is-scrolled{
  background:rgba(6,10,19,.95);
  box-shadow:0 16px 36px rgba(3,8,20,.6);
}
.nav-top{
  display:flex;
  align-items:center;
  gap:20px;
  min-height:74px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  flex:0 0 auto;
}
.brand-mark{
  width:42px;
  height:42px;
  display:grid;
  place-items:center;
  border-radius:13px;
  background:linear-gradient(150deg,rgba(63,107,255,.42),rgba(43,224,192,.26));
  border:1px solid rgba(43,224,192,.42);
  color:#EAF6FF;
  font-size:17px;
  box-shadow:0 0 0 1px rgba(255,255,255,.04) inset,0 8px 22px rgba(43,224,192,.16);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-name{font-size:16.5px;font-weight:800;color:var(--text-1);white-space:nowrap}
.brand-tag{font-size:11.5px;color:var(--text-3);letter-spacing:.04em;white-space:nowrap}
.nav-search{
  position:relative;
  flex:1 1 auto;
  max-width:420px;
  display:flex;
  align-items:center;
}
.nav-search i{
  position:absolute;
  left:16px;
  color:var(--text-3);
  font-size:14px;
  pointer-events:none;
}
.nav-search input{
  width:100%;
  padding:10px 18px 10px 42px;
  font-size:14.5px;
  color:var(--text-1);
  background:var(--glass);
  border:1px solid var(--glass-line);
  border-radius:999px;
  transition:border-color .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease);
}
.nav-search input::placeholder{color:var(--text-3)}
.nav-search input:focus{
  outline:none;
  border-color:rgba(43,224,192,.6);
  background:rgba(140,170,255,.1);
  box-shadow:0 0 0 3px rgba(43,224,192,.16);
}
.nav-actions{
  margin-left:auto;
  display:flex;
  align-items:center;
  gap:10px;
  flex:0 0 auto;
}
.btn-glow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:11px 20px;
  font-size:14.5px;
  font-weight:800;
  color:#20160A;
  border-radius:var(--r-btn);
  background:linear-gradient(180deg,#FFC96E,#FFB443);
  box-shadow:0 8px 28px rgba(255,180,67,.38);
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),filter .2s var(--ease);
  white-space:nowrap;
}
.btn-glow:hover{
  transform:translateY(-1px);
  filter:brightness(1.05);
  box-shadow:0 10px 36px rgba(255,180,67,.5);
  color:#20160A;
}
.btn-glow:active{transform:translateY(0);box-shadow:0 6px 18px rgba(255,180,67,.32)}
.btn-ghost{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 20px;
  font-size:14.5px;
  font-weight:700;
  color:var(--text-1);
  border-radius:var(--r-btn);
  background:transparent;
  border:1px solid var(--glass-line);
  transition:background .22s var(--ease),border-color .22s var(--ease),transform .2s var(--ease);
  white-space:nowrap;
}
.btn-ghost:hover{
  background:rgba(255,255,255,.06);
  border-color:rgba(160,190,255,.34);
  color:#fff;
  transform:translateY(-1px);
}
.btn-ghost:active{transform:translateY(0)}
.nav-burger{
  display:none;
  width:42px;
  height:42px;
  place-items:center;
  border-radius:12px;
  background:var(--glass);
  border:1px solid var(--glass-line);
  color:var(--text-1);
  font-size:16px;
  cursor:pointer;
  transition:background .22s var(--ease),border-color .22s var(--ease);
}
.nav-burger:hover{background:rgba(140,170,255,.12);border-color:rgba(160,190,255,.3)}

.channel-bar{border-top:1px solid rgba(160,190,255,.08)}
.channel-bar .container-x{position:relative}
.channel-tabs{
  display:flex;
  align-items:center;
  gap:8px;
  padding:10px 0;
  overflow-x:auto;
  scrollbar-width:none;
  -ms-overflow-style:none;
}
.channel-tabs::-webkit-scrollbar{display:none}
.tab-pill{
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:7px 16px;
  font-size:14px;
  font-weight:600;
  color:var(--text-2);
  white-space:nowrap;
  border-radius:999px;
  border:1px solid transparent;
  transition:background .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease);
}
.tab-pill i{font-size:12.5px;opacity:.85}
.tab-pill:hover{background:rgba(255,255,255,.06);color:var(--text-1)}
.tab-pill.active{
  color:#EAF0FF;
  background:rgba(63,107,255,.2);
  border-color:rgba(63,107,255,.45);
  box-shadow:inset 0 -2px 0 var(--cyan),0 6px 18px rgba(63,107,255,.22);
}
.nav-drawer{
  max-height:0;
  overflow:hidden;
  background:rgba(11,18,32,.96);
  border-top:1px solid transparent;
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  transition:max-height .38s var(--ease),border-color .38s var(--ease);
}
.nav-drawer.is-open{max-height:460px;border-top-color:var(--glass-line)}
.drawer-links{display:flex;flex-direction:column;padding:8px 0 18px}
.drawer-links a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:13px 2px;
  font-size:15px;
  color:var(--text-2);
  border-bottom:1px solid rgba(160,190,255,.08);
}
.drawer-links a:last-child{border-bottom:0}
.drawer-links a:hover{color:var(--cyan)}
.drawer-links i{font-size:12px;color:var(--text-3)}

/* ---------- Hero ---------- */
.cat-hero{
  position:relative;
  isolation:isolate;
  overflow:hidden;
  padding:64px 0 68px;
  border-bottom:1px solid var(--glass-line);
  scroll-margin-top:130px;
}
.cat-hero-bg{
  position:absolute;
  inset:0;
  z-index:-2;
  background-image:url('/assets/images/backpic/back-2.jpg');
  background-size:cover;
  background-position:center;
  filter:saturate(.92);
  transform:scale(1.02);
}
.cat-hero::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  background:
    linear-gradient(180deg,rgba(6,10,19,.78) 0%,rgba(6,10,19,.9) 58%,var(--bg-0) 100%),
    radial-gradient(880px 400px at 12% 16%,rgba(63,107,255,.3),transparent 70%),
    radial-gradient(620px 320px at 92% 86%,rgba(43,224,192,.14),transparent 70%);
}
.crumb{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:8px;
  font-size:13px;
  color:var(--text-3);
  margin-bottom:22px;
}
.crumb a{color:var(--text-3)}
.crumb a:hover{color:var(--cyan)}
.crumb .sep{color:rgba(160,190,255,.28)}
.crumb .current{color:var(--text-1);font-weight:700}
.hero-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 14px;
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.06em;
  color:#BFF7EC;
  border-radius:999px;
  background:rgba(43,224,192,.1);
  border:1px solid rgba(43,224,192,.34);
}
.hero-badge i{font-size:11.5px}
.cat-hero h1{
  font-size:clamp(28px,3.9vw,48px);
  max-width:860px;
  margin:20px 0 16px;
  text-shadow:0 12px 34px rgba(3,8,20,.6);
}
.cat-hero .hero-sub{
  max-width:680px;
  font-size:17px;
  color:var(--text-2);
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:28px;
}

/* ---------- Sections ---------- */
.section{padding:92px 0}
.section.tight{padding:64px 0}
.sec-head{max-width:760px;margin-bottom:40px}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12.5px;
  font-weight:800;
  letter-spacing:.14em;
  color:var(--cyan);
}
.eyebrow::before{
  content:"";
  width:20px;
  height:2px;
  border-radius:2px;
  background:linear-gradient(90deg,var(--cyan),rgba(43,224,192,0));
}
.sec-head h2{
  font-size:clamp(24px,3vw,36px);
  margin:12px 0 14px;
}
.sec-sub{color:var(--text-2);font-size:16px;max-width:720px}

.glass-panel{
  background:var(--glass);
  border:1px solid var(--glass-line);
  border-radius:var(--r-card);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  box-shadow:var(--shadow-card);
}

/* stats */
.stats{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  overflow:hidden;
}
.stat{padding:30px 30px 28px;border-right:1px solid var(--glass-line)}
.stat:last-child{border-right:0}
.stat-num{
  display:block;
  font-size:clamp(30px,4vw,46px);
  font-weight:800;
  line-height:1.1;
  font-variant-numeric:tabular-nums;
  background:linear-gradient(135deg,#9BF6E6 0%,#2BE0C0 55%,#3F6BFF 130%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.stat-label{margin-top:10px;font-size:14px;color:var(--text-2)}
.stat-note{margin-top:4px;font-size:13px;color:var(--text-3)}

/* cards */
.grid-3{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
.card-glass{
  display:flex;
  flex-direction:column;
  overflow:hidden;
  background:var(--glass);
  border:1px solid var(--glass-line);
  border-radius:var(--r-card);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  box-shadow:var(--shadow-card);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease),background .22s var(--ease);
}
.card-glass:hover{
  transform:translateY(-4px);
  border-color:rgba(160,190,255,.3);
  background:rgba(140,170,255,.1);
  box-shadow:0 24px 48px rgba(3,8,20,.62);
}
.card-media{
  position:relative;
  aspect-ratio:16/9;
  background:var(--bg-2);
  overflow:hidden;
}
.card-media img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .5s var(--ease);
}
.card-glass:hover .card-media img{transform:scale(1.04)}
.card-media::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(6,10,19,0) 34%,rgba(6,10,19,.72) 100%);
}
.card-body{
  display:flex;
  flex-direction:column;
  flex:1 1 auto;
  padding:22px 24px 24px;
}
.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  align-self:flex-start;
  padding:4px 12px;
  font-size:12px;
  font-weight:700;
  letter-spacing:.04em;
  border-radius:999px;
  background:rgba(255,180,67,.12);
  border:1px solid rgba(255,180,67,.3);
  color:#FFD79A;
}
.tag.cyan{
  background:rgba(43,224,192,.11);
  border-color:rgba(43,224,192,.3);
  color:#B6F5E9;
}
.card-body h3{
  font-size:20px;
  margin:14px 0 10px;
  line-height:1.5;
}
.card-text{
  color:var(--text-2);
  font-size:15px;
  line-height:1.8;
  display:-webkit-box;
  -webkit-line-clamp:3;
  -webkit-box-orient:vertical;
  overflow:hidden;
}
.card-link{
  display:inline-flex;
  align-items:center;
  gap:6px;
  margin-top:auto;
  padding-top:16px;
  font-size:14px;
  font-weight:800;
  color:var(--cyan);
}
.card-link i{font-size:12px;transition:transform .22s var(--ease)}
.card-link:hover{color:#8BF3E1}
.card-link:hover i{transform:translateX(6px)}

/* steps */
.grid-4{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:20px;
}
.step{
  position:relative;
  padding:26px 24px 26px;
  background:var(--glass);
  border:1px solid var(--glass-line);
  border-radius:var(--r-card);
  transition:transform .22s var(--ease),border-color .22s var(--ease),background .22s var(--ease);
}
.step:hover{
  transform:translateY(-4px);
  border-color:rgba(160,190,255,.3);
  background:rgba(140,170,255,.1);
}
.step-num{
  display:inline-grid;
  place-items:center;
  width:36px;
  height:36px;
  margin-bottom:16px;
  font-size:14px;
  font-weight:800;
  font-variant-numeric:tabular-nums;
  color:#05121A;
  border-radius:12px;
  background:linear-gradient(150deg,#9BF6E6,#2BE0C0);
  box-shadow:0 8px 22px rgba(43,224,192,.28);
}
.step h3{font-size:17px;margin-bottom:8px}
.step p{font-size:14.5px;color:var(--text-2);line-height:1.8}

/* faq */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px}
.faq-item{
  position:relative;
  overflow:hidden;
  background:var(--glass);
  border:1px solid var(--glass-line);
  border-radius:16px;
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  transition:border-color .22s var(--ease),background .22s var(--ease);
}
.faq-item:hover{border-color:rgba(160,190,255,.28)}
.faq-item::before{
  content:"";
  position:absolute;
  left:0;
  top:16px;
  bottom:16px;
  width:3px;
  border-radius:0 3px 3px 0;
  background:var(--cyan);
  opacity:0;
  transition:opacity .22s var(--ease);
}
.faq-item.is-open::before{opacity:1}
.faq-q{
  width:100%;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:19px 24px;
  font-size:16.5px;
  font-weight:700;
  text-align:left;
  color:var(--text-1);
  background:none;
  border:0;
  cursor:pointer;
  min-height:44px;
}
.faq-q .plus{
  flex:0 0 auto;
  display:grid;
  place-items:center;
  width:30px;
  height:30px;
  border-radius:50%;
  border:1px solid var(--glass-line);
  color:var(--text-2);
  font-size:12px;
  transition:transform .28s var(--ease),color .28s var(--ease),border-color .28s var(--ease);
}
.faq-item.is-open .faq-q .plus{
  transform:rotate(45deg);
  color:var(--cyan);
  border-color:rgba(43,224,192,.5);
}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .34s var(--ease);
}
.faq-a p{
  padding:0 24px 22px;
  color:var(--text-2);
  font-size:15.5px;
  line-height:1.9;
}
.faq-item.is-open .faq-a{max-height:340px}

/* cta */
.cta-band{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:26px;
  padding:44px 44px;
  border-radius:22px;
  border:1px solid rgba(160,190,255,.2);
  background:
    radial-gradient(620px 300px at 88% -20%,rgba(43,224,192,.16),transparent 66%),
    linear-gradient(135deg,rgba(63,107,255,.22),rgba(11,18,32,.7));
  box-shadow:var(--shadow-card);
}
.cta-band h2{font-size:clamp(22px,2.6vw,32px);margin-bottom:10px}
.cta-band p{color:var(--text-2);font-size:15.5px;max-width:560px}
.privacy-note{
  margin-top:24px;
  padding-top:16px;
  border-top:1px solid var(--glass-line);
  font-size:13px;
  line-height:1.9;
  color:var(--text-3);
}

/* footer */
.site-foot{
  margin-top:40px;
  border-top:1px solid var(--glass-line);
  background:linear-gradient(180deg,rgba(11,18,32,.7),rgba(6,10,19,.98));
}
.foot-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.4fr;
  gap:38px;
  padding:64px 0 44px;
}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.foot-brand strong{font-size:16.5px;font-weight:800}
.foot-col p{color:var(--text-2);font-size:14.5px;line-height:1.9}
.foot-col h4{
  font-size:14px;
  letter-spacing:.08em;
  color:var(--text-1);
  margin-bottom:16px;
}
.foot-links{display:flex;flex-direction:column}
.foot-links a{
  padding:6px 0;
  font-size:14.5px;
  color:var(--text-2);
}
.foot-links a:hover{color:var(--cyan)}
.foot-social{display:flex;gap:10px;margin-top:18px}
.foot-social a{
  width:34px;
  height:34px;
  display:grid;
  place-items:center;
  border-radius:10px;
  border:1px solid var(--glass-line);
  color:var(--text-3);
  font-size:15px;
  filter:saturate(.5);
  transition:color .22s var(--ease),border-color .22s var(--ease),filter .22s var(--ease);
}
.foot-social a:hover{color:var(--cyan);border-color:rgba(43,224,192,.45);filter:saturate(1)}
.foot-bottom{
  display:flex;
  flex-wrap:wrap;
  gap:10px 26px;
  padding:20px 0 30px;
  border-top:1px solid var(--glass-line);
  font-size:13px;
  color:var(--text-3);
}
.foot-bottom .adult{display:inline-flex;align-items:center;gap:7px;color:var(--text-2)}

/* ---------- Responsive ---------- */
@media (max-width:1199px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:991px){
  body{font-size:16px}
  .nav-search{display:none}
  .nav-burger{display:grid}
  .section{padding:72px 0}
  .cat-hero{padding:48px 0 52px}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:1fr}
  .stat{border-right:0;border-bottom:1px solid var(--glass-line)}
  .stat:last-child{border-bottom:0}
  .foot-grid{grid-template-columns:repeat(2,1fr);gap:32px;padding:52px 0 38px}
  .cta-band{padding:34px 28px}
  .brand-tag{display:none}
}
@media (max-width:575px){
  .container-x{padding:0 18px}
  .section{padding:56px 0}
  .nav-top{min-height:66px;gap:12px}
  .brand-mark{width:38px;height:38px;border-radius:11px;font-size:15px}
  .brand-name{font-size:15px}
  .btn-glow{padding:10px 14px;font-size:13px}
  .btn-glow i{display:none}
  .cat-hero h1{margin:16px 0 12px}
  .cat-hero .hero-sub{font-size:15.5px}
  .grid-3,.grid-4{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr;gap:28px}
  .cta-band{padding:28px 22px;border-radius:18px}
  .card-body{padding:20px 20px 22px}
  .faq-q{padding:16px 18px;font-size:15.5px}
  .faq-a p{padding:0 18px 20px}
  .channel-tabs{
    -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 16px,#000 calc(100% - 16px),transparent 100%);
    mask-image:linear-gradient(90deg,transparent 0,#000 16px,#000 calc(100% - 16px),transparent 100%);
  }
}

/* roulang page: category3 */
:root{
  --bg-0:#060A13;
  --bg-1:#0B1220;
  --bg-2:#101A2E;
  --primary:#3F6BFF;
  --primary-soft:rgba(63,107,255,.16);
  --cyan:#2BE0C0;
  --amber:#FFB443;
  --glass:rgba(140,170,255,.07);
  --glass-line:rgba(160,190,255,.14);
  --glass-strong:rgba(140,170,255,.11);
  --text-1:#E9EFFA;
  --text-2:#A7B4CC;
  --text-3:#6D7B94;
  --danger:#FF6B6B;
  --radius-card:18px;
  --radius-img:14px;
  --radius-btn:12px;
  --radius-pill:999px;
  --shadow-card:0 18px 40px rgba(3,8,20,.55);
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --ease:cubic-bezier(.22,.8,.28,1);
  --sec-y:96px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.88;
  color:var(--text-1);
  background:var(--bg-0);
  letter-spacing:.01em;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
  background:
    radial-gradient(900px 500px at 82% -8%,rgba(63,107,255,.20),transparent 62%),
    radial-gradient(760px 460px at 4% 8%,rgba(43,224,192,.10),transparent 60%);
}
img{max-width:100%;display:block;height:auto;border-radius:var(--radius-img);}
a{color:inherit;text-decoration:none;transition:color .22s var(--ease);}
a:hover{color:var(--cyan);}
button{font-family:inherit;}
h1,h2,h3,h4{
  margin:0 0 .5em;
  font-weight:800;
  letter-spacing:-.01em;
  line-height:1.32;
  color:var(--text-1);
}
h1{font-size:clamp(30px,4.2vw,50px);}
h2{font-size:clamp(23px,3vw,34px);}
h3{font-size:clamp(19px,2vw,22px);}
p{margin:0 0 1em;color:var(--text-2);}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:3px;
  border-radius:6px;
}
.container-x{
  width:100%;
  max-width:1200px;
  margin-inline:auto;
  padding-inline:24px;
  position:relative;
  z-index:1;
}
@media (min-width:1400px){.container-x{max-width:1320px;}}
.visually-hidden{
  position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
}

/* ============ HEADER ============ */
.site-head{
  position:sticky;top:0;z-index:1000;
  background:rgba(6,10,19,.72);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--glass-line);
  transition:background .3s var(--ease),box-shadow .3s var(--ease);
}
.site-head.is-scrolled{
  background:rgba(5,8,16,.94);
  box-shadow:0 16px 38px rgba(2,6,16,.65);
}
.nav-top{
  display:flex;align-items:center;gap:20px;
  min-height:74px;padding-block:12px;
}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;max-width:300px;}
.brand:hover .brand-name{color:var(--cyan);}
.brand-mark{
  width:42px;height:42px;flex:0 0 42px;
  display:grid;place-items:center;
  border-radius:14px;
  background:linear-gradient(150deg,rgba(63,107,255,.38),rgba(43,224,192,.18));
  border:1px solid var(--glass-line);
  color:#fff;font-size:17px;
  box-shadow:0 0 22px rgba(63,107,255,.35),inset 0 1px 0 rgba(255,255,255,.16);
}
.brand-text{display:flex;flex-direction:column;line-height:1.34;}
.brand-name{
  font-size:17px;font-weight:800;color:var(--text-1);
  letter-spacing:-.01em;transition:color .22s var(--ease);
}
.brand-tag{font-size:11.5px;color:var(--text-3);letter-spacing:.06em;}
.nav-search{
  flex:1 1 auto;max-width:430px;position:relative;
  display:flex;align-items:center;gap:10px;
  padding:0 18px;height:44px;
  border-radius:var(--radius-pill);
  background:var(--glass);
  border:1px solid var(--glass-line);
  backdrop-filter:blur(18px);
  transition:border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.nav-search:focus-within{
  border-color:rgba(43,224,192,.55);
  box-shadow:0 0 0 3px rgba(43,224,192,.16);
}
.nav-search i{color:var(--text-3);font-size:14px;}
.nav-search input{
  flex:1;background:transparent;border:0;outline:none;
  color:var(--text-1);font-size:14.5px;font-family:inherit;
}
.nav-search input::placeholder{color:var(--text-3);}
.nav-actions{display:flex;align-items:center;gap:12px;flex:0 0 auto;margin-left:auto;}
.btn-glow{
  display:inline-flex;align-items:center;gap:9px;
  padding:12px 22px;border:0;cursor:pointer;
  border-radius:var(--radius-btn);
  background:linear-gradient(180deg,#FFC768,var(--amber));
  color:#191308;font-weight:800;font-size:14.5px;
  letter-spacing:.01em;
  box-shadow:0 8px 28px rgba(255,180,67,.38);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),filter .22s var(--ease);
}
.btn-glow:hover{
  transform:translateY(-1px);filter:brightness(1.06);
  box-shadow:0 10px 36px rgba(255,180,67,.5);color:#191308;
}
.btn-glow:active{transform:translateY(0);box-shadow:0 6px 18px rgba(255,180,67,.32);}
.btn-ghost{
  display:inline-flex;align-items:center;gap:9px;
  padding:12px 22px;cursor:pointer;
  border-radius:var(--radius-btn);
  background:transparent;color:var(--text-1);font-weight:700;font-size:14.5px;
  border:1px solid var(--glass-line);
  transition:background .22s var(--ease),border-color .22s var(--ease),transform .22s var(--ease);
}
.btn-ghost:hover{background:rgba(255,255,255,.06);border-color:rgba(160,190,255,.3);transform:translateY(-1px);color:var(--text-1);}
.nav-burger{
  display:none;width:44px;height:44px;
  border-radius:12px;border:1px solid var(--glass-line);
  background:var(--glass);color:var(--text-1);font-size:16px;
  align-items:center;justify-content:center;cursor:pointer;
}
.channel-bar{
  border-top:1px solid rgba(160,190,255,.08);
  background:rgba(8,13,25,.55);
}
.channel-tabs{
  display:flex;align-items:center;gap:8px;
  padding-block:9px;
  overflow-x:auto;
  scrollbar-width:none;
  -ms-overflow-style:none;
}
.channel-tabs::-webkit-scrollbar{display:none;}
.tab-pill{
  position:relative;flex:0 0 auto;
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 17px;font-size:14px;font-weight:700;
  color:var(--text-2);
  border-radius:var(--radius-pill);
  border:1px solid transparent;
  white-space:nowrap;
  transition:background .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease);
}
.tab-pill i{font-size:12.5px;opacity:.8;}
.tab-pill:hover{color:var(--text-1);background:rgba(255,255,255,.05);}
.tab-pill.active{
  color:#fff;
  background:var(--primary-soft);
  border-color:rgba(63,107,255,.42);
}
.tab-pill.active::after{
  content:"";position:absolute;left:16px;right:16px;bottom:-9px;height:2px;
  background:var(--cyan);border-radius:2px;
  box-shadow:0 0 12px rgba(43,224,192,.9);
}
.nav-drawer{
  display:none;
  max-height:0;overflow:hidden;
  border-top:0 solid var(--glass-line);
  transition:max-height .38s var(--ease);
}
.nav-drawer.open{max-height:520px;border-top-width:1px;}
.drawer-links{display:grid;gap:4px;padding:14px 0 20px;}
.drawer-links a{
  display:flex;align-items:center;justify-content:space-between;
  padding:13px 16px;font-size:15px;font-weight:600;
  color:var(--text-2);border-radius:12px;
  background:rgba(255,255,255,.02);
  border:1px solid rgba(160,190,255,.08);
}
.drawer-links a:hover{color:var(--text-1);background:rgba(63,107,255,.14);border-color:rgba(63,107,255,.35);}
.drawer-links i{color:var(--text-3);font-size:12px;}

/* ============ BREADCRUMB + HERO ============ */
main{position:relative;z-index:1;}
.page-hero{
  position:relative;
  padding:40px 0 64px;
  border-bottom:1px solid var(--glass-line);
  overflow:hidden;
  scroll-margin-top:130px;
}
.page-hero::before{
  content:"";position:absolute;inset:0;z-index:0;
  background-image:linear-gradient(115deg,rgba(6,10,19,.96) 8%,rgba(6,10,19,.82) 46%,rgba(6,10,19,.94) 100%),url("/assets/images/backpic/back-2.jpg");
  background-size:cover;background-position:center;
  opacity:.85;
}
.page-hero::after{
  content:"";position:absolute;inset:0;z-index:0;
  background:radial-gradient(680px 340px at 88% 0%,rgba(43,224,192,.16),transparent 66%);
  pointer-events:none;
}
.page-hero .container-x{position:relative;z-index:2;}
.crumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:9px;
  font-size:12.5px;color:var(--text-3);margin-bottom:24px;
}
.crumb a{color:var(--text-2);}
.crumb a:hover{color:var(--cyan);}
.crumb i{font-size:10px;opacity:.7;}
.crumb .now{color:var(--cyan);font-weight:700;}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 15px;margin-bottom:20px;
  border-radius:var(--radius-pill);
  font-size:12.5px;font-weight:700;letter-spacing:.06em;
  color:var(--cyan);
  background:rgba(43,224,192,.1);
  border:1px solid rgba(43,224,192,.32);
}
.hero-badge i{font-size:12px;}
.page-hero h1{max-width:19em;margin-bottom:16px;}
.page-hero h1 em{font-style:normal;color:var(--cyan);}
.hero-lead{max-width:44em;font-size:16.5px;color:var(--text-2);margin-bottom:0;}
.hero-facts{
  display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;
}
.fact-chip{
  display:inline-flex;align-items:center;gap:9px;
  padding:10px 16px;border-radius:var(--radius-pill);
  background:var(--glass);border:1px solid var(--glass-line);
  font-size:13px;color:var(--text-2);
  backdrop-filter:blur(18px);
}
.fact-chip b{color:var(--text-1);font-variant-numeric:tabular-nums;}
.fact-chip i{color:var(--amber);font-size:12px;}

/* ============ SECTION BASE ============ */
.section{padding-block:var(--sec-y);}
.section.tight{padding-block:64px;}
.sec-head{max-width:760px;margin-bottom:40px;}
.sec-kicker{
  display:block;font-size:12.5px;font-weight:800;letter-spacing:.16em;
  color:var(--cyan);margin-bottom:12px;
}
.sec-head h2{margin-bottom:14px;}
.sec-head p{margin:0;font-size:15.5px;}

/* ============ RANK LAYOUT ============ */
.rank-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 320px;
  gap:32px;
  align-items:start;
}
.timeline{position:relative;padding-left:6px;}
.timeline::before{
  content:"";position:absolute;left:23px;top:12px;bottom:12px;width:2px;
  background:linear-gradient(180deg,rgba(43,224,192,.7),rgba(63,107,255,.35) 55%,rgba(160,190,255,.06));
  border-radius:2px;
}
.tl-item{
  position:relative;
  display:grid;grid-template-columns:48px minmax(0,1fr);gap:18px;
  padding-bottom:20px;
}
.tl-dot{
  position:relative;z-index:2;
  width:48px;height:48px;border-radius:50%;
  display:grid;place-items:center;
  font-size:15px;font-weight:800;font-variant-numeric:tabular-nums;
  color:#04120f;
  background:linear-gradient(160deg,#7CF2DC,var(--cyan));
  box-shadow:0 0 0 5px rgba(6,10,19,.92),0 0 22px rgba(43,224,192,.5);
}
.tl-card{
  padding:24px 26px;
  border-radius:var(--radius-card);
  background:var(--glass);
  border:1px solid var(--glass-line);
  box-shadow:var(--shadow-card),inset 0 1px 0 rgba(255,255,255,.06);
  backdrop-filter:blur(18px);
  transition:transform .22s var(--ease),border-color .22s var(--ease),background .22s var(--ease);
}
.tl-card:hover{
  transform:translateY(-4px);
  border-color:rgba(160,190,255,.3);
  background:var(--glass-strong);
}
.tl-card h3{font-size:19.5px;margin-bottom:10px;line-height:1.45;}
.tl-card h3 a:hover{color:var(--cyan);}
.tl-card p{font-size:15px;margin-bottom:14px;color:var(--text-2);}
.tl-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  font-size:12.5px;color:var(--text-3);
}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:var(--radius-pill);
  font-size:12px;font-weight:700;
  background:rgba(255,180,67,.12);
  border:1px solid rgba(255,180,67,.3);
  color:var(--amber);
}
.tag.cyan{background:rgba(43,224,192,.1);border-color:rgba(43,224,192,.3);color:var(--cyan);}
.dot-sep{width:4px;height:4px;border-radius:50%;background:var(--text-3);opacity:.6;}

/* ============ SIDEBAR ============ */
.side{display:grid;gap:20px;position:sticky;top:120px;}
.side-card{
  padding:24px;
  border-radius:var(--radius-card);
  background:var(--glass);
  border:1px solid var(--glass-line);
  box-shadow:var(--shadow-card),inset 0 1px 0 rgba(255,255,255,.06);
  backdrop-filter:blur(18px);
}
.side-card h2,.side-card h3{font-size:16.5px;margin-bottom:16px;}
.side-links{display:grid;gap:10px;}
.side-links a{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:13px 15px;border-radius:12px;
  font-size:14px;font-weight:600;color:var(--text-2);
  background:rgba(255,255,255,.03);
  border:1px solid rgba(160,190,255,.1);
  transition:transform .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease),background .22s var(--ease);
}
.side-links a:hover{
  color:var(--text-1);transform:translateX(4px);
  background:rgba(63,107,255,.14);
  border-color:rgba(63,107,255,.4);
}
.side-links i{font-size:12px;color:var(--cyan);}
.side-note{font-size:13px;color:var(--text-3);margin:0;}
.side-figure{margin:0;}
.side-figure img{aspect-ratio:4/3;object-fit:cover;width:100%;}
.side-figure figcaption{font-size:12.5px;color:var(--text-3);margin-top:10px;line-height:1.6;}

/* ============ METRICS ============ */
.metric-strip{
  display:grid;grid-template-columns:repeat(4,1fr);
  border-radius:var(--radius-card);
  background:linear-gradient(160deg,rgba(16,26,46,.9),rgba(11,18,32,.7));
  border:1px solid var(--glass-line);
  box-shadow:var(--shadow-card),inset 0 1px 0 rgba(255,255,255,.06);
  overflow:hidden;
}
.metric{
  padding:30px 26px;
  border-right:1px solid rgba(160,190,255,.1);
}
.metric:last-child{border-right:0;}
.metric b{
  display:block;
  font-size:clamp(32px,4vw,46px);
  font-weight:800;line-height:1.1;
  font-variant-numeric:tabular-nums;
  background:linear-gradient(120deg,#8DF6E3,var(--cyan) 55%,#4AC8FF);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;color:transparent;
  margin-bottom:8px;
}
.metric span{font-size:13px;color:var(--text-2);line-height:1.7;display:block;}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:12px;max-width:900px;}
.faq-item{
  border-radius:14px;
  background:var(--glass);
  border:1px solid var(--glass-line);
  backdrop-filter:blur(18px);
  overflow:hidden;
  transition:border-color .22s var(--ease),background .22s var(--ease);
}
.faq-item.open{border-color:rgba(43,224,192,.35);background:var(--glass-strong);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 22px;background:transparent;border:0;cursor:pointer;
  font-size:16px;font-weight:700;color:var(--text-1);text-align:left;line-height:1.6;
  min-height:44px;
}
.faq-q .ic{
  flex:0 0 30px;width:30px;height:30px;border-radius:50%;
  display:grid;place-items:center;font-size:13px;
  color:var(--cyan);border:1px solid rgba(43,224,192,.35);
  background:rgba(43,224,192,.08);
  transition:transform .28s var(--ease),color .28s var(--ease);
}
.faq-item.open .faq-q .ic{transform:rotate(45deg);color:var(--cyan);background:rgba(43,224,192,.2);}
.faq-a{
  max-height:0;overflow:hidden;
  transition:max-height .34s var(--ease);
}
.faq-a-inner{
  padding:0 22px 22px 22px;
  border-left:3px solid transparent;
  font-size:15px;color:var(--text-2);
}
.faq-item.open .faq-a-inner{border-left-color:var(--cyan);padding-left:19px;}

/* ============ CTA ============ */
.cta-band{
  display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);
  gap:32px;align-items:center;
  padding:38px;
  border-radius:22px;
  background:
    radial-gradient(620px 280px at 8% 0%,rgba(63,107,255,.22),transparent 66%),
    linear-gradient(150deg,rgba(16,26,46,.95),rgba(9,15,27,.9));
  border:1px solid var(--glass-line);
  box-shadow:var(--shadow-card),inset 0 1px 0 rgba(255,255,255,.07);
}
.cta-band h2{margin-bottom:12px;}
.cta-band p{font-size:15px;margin-bottom:0;}
.cta-media{margin:0;}
.cta-media img{aspect-ratio:16/10;object-fit:cover;width:100%;}
.cta-media figcaption{font-size:12.5px;color:var(--text-3);margin-top:10px;}
.form-card{
  padding:26px;border-radius:var(--radius-card);
  background:var(--glass);
  border:1px solid var(--glass-line);
  backdrop-filter:blur(18px);
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field.full{grid-column:1 / -1;}
.field label{font-size:13px;font-weight:700;color:var(--text-2);}
.field input,.field select,.field textarea{
  width:100%;padding:12px 14px;
  font-family:inherit;font-size:14.5px;color:var(--text-1);
  background:rgba(6,10,19,.65);
  border:1px solid rgba(160,190,255,.18);
  border-radius:var(--radius-btn);
  outline:none;
  transition:border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.field textarea{min-height:88px;resize:vertical;}
.field input::placeholder,.field textarea::placeholder{color:var(--text-3);}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:rgba(43,224,192,.6);
  box-shadow:0 0 0 3px rgba(43,224,192,.15);
}
.field select{appearance:none;background-image:none;}
.check-row{
  grid-column:1 / -1;
  display:flex;align-items:flex-start;gap:10px;
  font-size:13px;color:var(--text-3);line-height:1.7;
}
.check-row input{width:17px;height:17px;margin-top:3px;accent-color:var(--cyan);flex:0 0 17px;}
.btn-submit{
  grid-column:1 / -1;
  width:100%;padding:14px 22px;border:0;cursor:pointer;
  border-radius:var(--radius-btn);
  background:linear-gradient(180deg,#FFC768,var(--amber));
  color:#191308;font-weight:800;font-size:15px;
  box-shadow:0 8px 28px rgba(255,180,67,.38);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),filter .22s var(--ease);
}
.btn-submit:hover{transform:translateY(-1px);filter:brightness(1.06);box-shadow:0 12px 36px rgba(255,180,67,.5);}
.btn-submit:active{transform:translateY(0);}
.form-note{
  grid-column:1 / -1;
  font-size:13px;color:var(--text-3);
  padding-top:14px;border-top:1px solid rgba(160,190,255,.12);
  margin:0;
}
.form-ok{
  grid-column:1 / -1;display:none;
  padding:12px 14px;border-radius:var(--radius-btn);
  font-size:13.5px;color:var(--cyan);
  background:rgba(43,224,192,.1);
  border:1px solid rgba(43,224,192,.35);
}
.privacy-band{
  margin-top:26px;padding-top:16px;
  border-top:1px solid rgba(160,190,255,.12);
  font-size:13px;color:var(--text-3);
}

/* ============ FOOTER ============ */
.site-foot{
  position:relative;z-index:1;
  margin-top:0;
  border-top:1px solid var(--glass-line);
  background:linear-gradient(180deg,rgba(9,14,26,.85),rgba(5,8,16,.98));
  padding-top:64px;
}
.foot-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px;
  padding-bottom:44px;
}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.foot-brand strong{font-size:16.5px;font-weight:800;}
.foot-col h4{font-size:14px;letter-spacing:.04em;color:var(--text-1);margin-bottom:16px;}
.foot-col p{font-size:13.5px;color:var(--text-3);line-height:1.85;margin:0 0 10px;}
.foot-links{display:grid;gap:11px;}
.foot-links a{font-size:13.5px;color:var(--text-2);}
.foot-links a:hover{color:var(--cyan);}
.foot-social{display:flex;gap:12px;margin-top:16px;}
.foot-social a{
  width:34px;height:34px;border-radius:10px;
  display:grid;place-items:center;
  border:1px solid var(--glass-line);
  background:rgba(255,255,255,.03);
  color:var(--text-3);font-size:15px;filter:saturate(.4);
  transition:color .22s var(--ease),filter .22s var(--ease),border-color .22s var(--ease);
}
.foot-social a:hover{color:var(--cyan);filter:saturate(1);border-color:rgba(43,224,192,.4);}
.foot-bottom{
  display:flex;flex-wrap:wrap;align-items:center;gap:14px 26px;
  padding-block:22px;
  border-top:1px solid rgba(160,190,255,.1);
  font-size:12.5px;color:var(--text-3);
}
.foot-bottom .adult{color:var(--cyan);display:inline-flex;align-items:center;gap:7px;}

/* ============ RESPONSIVE ============ */
@media (max-width:1199px){
  .rank-layout{grid-template-columns:minmax(0,1fr) 290px;gap:24px;}
  .side{position:static;}
  :root{--sec-y:82px;}
}
@media (max-width:991px){
  .nav-search{max-width:none;}
  .rank-layout{grid-template-columns:1fr;}
  .metric-strip{grid-template-columns:repeat(2,1fr);}
  .metric:nth-child(2){border-right:0;}
  .metric:nth-child(1),.metric:nth-child(2){border-bottom:1px solid rgba(160,190,255,.1);}
  .cta-band{grid-template-columns:1fr;padding:30px;}
  .foot-grid{grid-template-columns:1fr 1fr;}
  :root{--sec-y:72px;}
}
@media (max-width:767px){
  .nav-top{flex-wrap:wrap;gap:12px;min-height:auto;padding-block:12px;}
  .brand{max-width:none;}
  .nav-search{order:3;flex:1 1 100%;max-width:none;height:42px;}
  .nav-actions .btn-glow{display:none;}
  .nav-burger{display:inline-flex;}
  .nav-drawer{display:block;}
  .channel-bar{border-top:1px solid rgba(160,190,255,.08);}
  .page-hero{padding:28px 0 46px;}
  .hero-lead{font-size:15.5px;}
  .section{padding-block:56px;}
  .tl-item{grid-template-columns:38px minmax(0,1fr);gap:14px;}
  .tl-dot{width:38px;height:38px;font-size:13px;}
  .timeline::before{left:18px;}
  .tl-card{padding:20px;}
  .form-grid{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr 1fr;gap:26px;}
  .foot-bottom{flex-direction:column;align-items:flex-start;gap:10px;}
}
@media (max-width:575px){
  .container-x{padding-inline:18px;}
  body{font-size:16px;}
  .brand-tag{display:none;}
  .metric-strip{grid-template-columns:1fr;}
  .metric{border-right:0;border-bottom:1px solid rgba(160,190,255,.1);}
  .metric:last-child{border-bottom:0;}
  .cta-band{padding:22px;}
  .form-card{padding:20px;}
  .foot-grid{grid-template-columns:1fr;}
  .hero-facts{gap:9px;}
  .fact-chip{font-size:12px;padding:9px 13px;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important;}
}

/* roulang page: category4 */
:root{
  --bg-0:#060A13;
  --bg-1:#0B1220;
  --bg-2:#101A2E;
  --primary:#3F6BFF;
  --cyan:#2BE0C0;
  --amber:#FFB443;
  --glass:rgba(140,170,255,.07);
  --glass-line:rgba(160,190,255,.14);
  --text-1:#E9EFFA;
  --text-2:#A7B4CC;
  --text-3:#6D7B94;
  --danger:#FF6B6B;
  --radius-card:18px;
  --radius-img:14px;
  --radius-btn:12px;
  --shadow-card:0 18px 40px rgba(3,8,20,.55);
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
  --ease:cubic-bezier(.22,.8,.28,1);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg-0);
  color:var(--text-1);
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.88;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background:
    radial-gradient(900px 520px at 12% -8%, rgba(63,107,255,.20), transparent 70%),
    radial-gradient(780px 460px at 92% 4%, rgba(43,224,192,.12), transparent 72%),
    radial-gradient(700px 520px at 50% 108%, rgba(255,180,67,.08), transparent 70%);
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block;}
a{color:var(--text-1);text-decoration:none;transition:color .2s var(--ease);}
a:hover{color:var(--cyan);}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.01em;line-height:1.35;}
p{margin:0;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:2px;
  border-radius:8px;
}
.container-x{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
  position:relative;
  z-index:2;
}
@media (min-width:1400px){
  .container-x{max-width:1320px;}
}

/* ============ 導航 ============ */
.site-head{
  position:sticky;
  top:0;
  z-index:1000;
  background:rgba(6,10,19,.78);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--glass-line);
  transition:background .28s var(--ease),box-shadow .28s var(--ease);
}
.site-head.is-scrolled{
  background:rgba(6,10,19,.94);
  box-shadow:0 14px 34px rgba(2,6,16,.62);
}
.nav-top{
  display:flex;
  align-items:center;
  gap:22px;
  padding:14px 0;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  flex:0 0 auto;
}
.brand-mark{
  width:42px;height:42px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:13px;
  background:linear-gradient(145deg,rgba(63,107,255,.34),rgba(43,224,192,.20));
  border:1px solid var(--glass-line);
  color:var(--cyan);
  font-size:18px;
  box-shadow:0 8px 22px rgba(43,224,192,.16) inset;
}
.brand-text{display:flex;flex-direction:column;line-height:1.25;}
.brand-name{
  font-weight:900;
  font-size:17px;
  letter-spacing:.01em;
  color:var(--text-1);
  white-space:nowrap;
}
.brand-tag{
  font-size:11.5px;
  color:var(--text-3);
  letter-spacing:.06em;
}
.nav-search{
  flex:1 1 auto;
  max-width:420px;
  display:flex;
  align-items:center;
  gap:10px;
  padding:0 18px;
  height:44px;
  border-radius:999px;
  background:var(--glass);
  border:1px solid var(--glass-line);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.nav-search i{color:var(--text-3);font-size:14px;}
.nav-search input{
  flex:1;
  border:0;
  background:transparent;
  color:var(--text-1);
  font-size:14.5px;
  outline:none;
}
.nav-search input::placeholder{color:var(--text-3);}
.nav-search:focus-within{
  border-color:rgba(43,224,192,.55);
  box-shadow:0 0 0 3px rgba(43,224,192,.16);
}
.nav-actions{
  display:flex;
  align-items:center;
  gap:12px;
  margin-left:auto;
}
.btn-glow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:12px 20px;
  border-radius:var(--radius-btn);
  background:var(--amber);
  color:#22160A;
  font-weight:800;
  font-size:14.5px;
  border:0;
  box-shadow:0 8px 28px rgba(255,180,67,.38);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),filter .22s var(--ease);
  white-space:nowrap;
}
.btn-glow:hover{
  color:#22160A;
  transform:translateY(-1px);
  box-shadow:0 10px 36px rgba(255,180,67,.52);
  filter:brightness(1.05);
}
.btn-glow:active{transform:translateY(0);box-shadow:0 5px 18px rgba(255,180,67,.34);}
.btn-ghost{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:11px 20px;
  border-radius:var(--radius-btn);
  background:transparent;
  border:1px solid var(--glass-line);
  color:var(--text-1);
  font-weight:700;
  font-size:14.5px;
  transition:background .22s var(--ease),transform .22s var(--ease),border-color .22s var(--ease);
  white-space:nowrap;
}
.btn-ghost:hover{
  background:rgba(255,255,255,.06);
  color:var(--text-1);
  border-color:rgba(160,190,255,.30);
  transform:translateY(-1px);
}
.nav-burger{
  display:none;
  width:44px;height:44px;
  border-radius:12px;
  background:var(--glass);
  border:1px solid var(--glass-line);
  color:var(--text-1);
  font-size:16px;
  align-items:center;
  justify-content:center;
}
.channel-bar{
  border-top:1px solid rgba(160,190,255,.08);
  background:rgba(11,18,32,.55);
}
.channel-tabs{
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 0;
  overflow-x:auto;
  scrollbar-width:none;
}
.channel-tabs::-webkit-scrollbar{display:none;}
.tab-pill{
  flex:0 0 auto;
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:8px 16px;
  border-radius:999px;
  font-size:14px;
  font-weight:600;
  color:var(--text-2);
  border:1px solid transparent;
  position:relative;
  transition:background .2s var(--ease),color .2s var(--ease);
}
.tab-pill:hover{background:rgba(255,255,255,.06);color:var(--text-1);}
.tab-pill.active{
  background:rgba(63,107,255,.22);
  color:#fff;
  border-color:rgba(63,107,255,.42);
  box-shadow:inset 0 -2px 0 var(--cyan);
}
.tab-pill i{font-size:12px;opacity:.85;}
.nav-drawer{
  display:none;
  border-top:1px solid var(--glass-line);
  background:rgba(11,18,32,.97);
  backdrop-filter:blur(18px);
}
.nav-drawer.open{display:block;animation:drawerIn .26s var(--ease);}
@keyframes drawerIn{from{opacity:0;transform:translateY(-8px);}to{opacity:1;transform:translateY(0);}}
.drawer-links{display:flex;flex-direction:column;padding:10px 0 18px;}
.drawer-links a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:14px 6px;
  font-size:15px;
  font-weight:600;
  color:var(--text-2);
  border-bottom:1px solid rgba(160,190,255,.08);
}
.drawer-links a:last-child{border-bottom:0;}
.drawer-links a i{font-size:12px;color:var(--text-3);}
.drawer-links a:hover{color:var(--cyan);}

/* ============ 內頁首屏 ============ */
.page-hero{
  position:relative;
  padding:88px 0 76px;
  border-bottom:1px solid var(--glass-line);
  overflow:hidden;
  scroll-margin-top:150px;
}
.page-hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:url("/assets/images/backpic/back-2.jpg");
  background-size:cover;
  background-position:center;
  opacity:.30;
  filter:saturate(.9);
}
.page-hero::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(115deg,rgba(6,10,19,.95) 18%,rgba(6,10,19,.72) 58%,rgba(6,10,19,.55) 100%);
}
.page-hero .container-x{max-width:1080px;}
.crumb{
  display:flex;
  align-items:center;
  gap:9px;
  font-size:12.5px;
  color:var(--text-3);
  margin-bottom:22px;
  flex-wrap:wrap;
}
.crumb a{color:var(--text-3);}
.crumb a:hover{color:var(--cyan);}
.crumb .sep{opacity:.5;}
.crumb .now{color:var(--text-1);font-weight:700;}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:7px 16px;
  border-radius:999px;
  background:var(--glass);
  border:1px solid var(--glass-line);
  color:var(--cyan);
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.12em;
  margin-bottom:20px;
}
.eyebrow i{font-size:11px;}
.page-hero h1{
  font-size:clamp(30px,4.2vw,50px);
  font-weight:900;
  max-width:14em;
  margin-bottom:18px;
}
.page-hero h1 .hl{
  background:linear-gradient(100deg,var(--cyan),var(--primary));
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
}
.lead{
  color:var(--text-2);
  font-size:16.5px;
  max-width:44em;
  margin-bottom:30px;
}
.hero-stats{
  display:flex;
  flex-wrap:wrap;
  gap:0;
  border-top:1px solid var(--glass-line);
  padding-top:22px;
  max-width:720px;
}
.hero-stats div{
  flex:1 1 150px;
  padding-right:22px;
  border-right:1px solid rgba(160,190,255,.12);
  margin-right:22px;
  margin-bottom:10px;
}
.hero-stats div:last-child{border-right:0;margin-right:0;padding-right:0;}
.hero-stats b{
  display:block;
  font-size:26px;
  font-weight:900;
  color:var(--cyan);
  font-variant-numeric:tabular-nums;
  line-height:1.2;
}
.hero-stats span{font-size:13px;color:var(--text-3);}

/* ============ 區塊通用 ============ */
.section{padding:82px 0;position:relative;scroll-margin-top:150px;}
.section--tight{padding:64px 0;}
.sec-head{max-width:760px;margin-bottom:42px;}
.sec-kicker{
  display:block;
  font-size:12.5px;
  font-weight:800;
  letter-spacing:.14em;
  color:var(--cyan);
  margin-bottom:12px;
}
.sec-head h2{
  font-size:clamp(24px,3vw,34px);
  margin-bottom:14px;
}
.sec-head p{color:var(--text-2);font-size:15.5px;}

/* ============ 稀疏大卡 ============ */
.big-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:24px;
}
.big-card{
  display:grid;
  grid-template-columns:150px 1fr;
  min-height:228px;
  background:var(--glass);
  border:1px solid var(--glass-line);
  border-radius:var(--radius-card);
  overflow:hidden;
  box-shadow:var(--shadow-card);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  transition:transform .22s var(--ease),border-color .22s var(--ease),background .22s var(--ease);
}
.big-card:hover{
  transform:translateY(-4px);
  border-color:rgba(160,190,255,.30);
  background:rgba(160,190,255,.085);
}
.big-card .card-media{
  position:relative;
  background:var(--bg-2);
  overflow:hidden;
}
.big-card .card-media img{
  width:100%;height:100%;
  object-fit:cover;
  border-radius:0;
  min-height:228px;
  filter:saturate(.92) brightness(.86);
  transition:transform .4s var(--ease);
}
.big-card:hover .card-media img{transform:scale(1.05);}
.big-card .card-media::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(6,10,19,.10),rgba(6,10,19,.62));
}
.big-card .card-body{
  padding:24px 26px;
  display:flex;
  flex-direction:column;
  gap:12px;
}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;}
.tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:5px 12px;
  border-radius:999px;
  background:rgba(43,224,192,.10);
  border:1px solid rgba(43,224,192,.26);
  color:var(--cyan);
  font-size:12px;
  font-weight:700;
}
.tag.tag-amber{
  background:rgba(255,180,67,.10);
  border-color:rgba(255,180,67,.30);
  color:var(--amber);
}
.big-card h3{font-size:20px;}
.big-card p{color:var(--text-2);font-size:14.8px;line-height:1.8;}
.card-link{
  margin-top:auto;
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-size:14px;
  font-weight:800;
  color:var(--cyan);
}
.card-link i{transition:transform .22s var(--ease);font-size:12px;}
.card-link:hover{color:#fff;}
.card-link:hover i{transform:translateX(6px);}

/* ============ 節奏時間表 ============ */
.rhythm-panel{
  background:linear-gradient(160deg,rgba(16,26,46,.92),rgba(11,18,32,.92));
  border:1px solid var(--glass-line);
  border-radius:22px;
  padding:34px;
  box-shadow:var(--shadow-card);
}
.rhythm-list{display:grid;gap:0;}
.rhythm-item{
  display:grid;
  grid-template-columns:96px 1fr auto;
  align-items:center;
  gap:18px;
  padding:18px 0;
  border-bottom:1px solid rgba(160,190,255,.10);
}
.rhythm-item:last-child{border-bottom:0;padding-bottom:0;}
.rhythm-item .time{
  font-size:14px;
  font-weight:900;
  color:var(--amber);
  font-variant-numeric:tabular-nums;
  letter-spacing:.02em;
}
.rhythm-item .desc strong{display:block;font-size:15.5px;margin-bottom:2px;}
.rhythm-item .desc span{font-size:13.5px;color:var(--text-3);}
.chip{
  padding:5px 12px;
  border-radius:999px;
  font-size:12px;
  font-weight:700;
  color:var(--text-2);
  background:var(--glass);
  border:1px solid var(--glass-line);
  white-space:nowrap;
}

/* ============ CTA 表單 ============ */
.cta-panel{
  position:relative;
  background:
    radial-gradient(600px 320px at 88% 0%, rgba(255,180,67,.16), transparent 68%),
    linear-gradient(155deg,rgba(16,26,46,.95),rgba(11,18,32,.95));
  border:1px solid var(--glass-line);
  border-radius:24px;
  padding:44px;
  box-shadow:var(--shadow-card);
  overflow:hidden;
}
.cta-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:44px;
  align-items:start;
}
.cta-copy h2{font-size:clamp(24px,2.8vw,32px);margin-bottom:14px;}
.cta-copy p{color:var(--text-2);font-size:15.5px;margin-bottom:20px;}
.tick-list{display:grid;gap:12px;}
.tick-list li{
  display:flex;
  gap:10px;
  align-items:flex-start;
  font-size:14.6px;
  color:var(--text-2);
}
.tick-list i{color:var(--cyan);font-size:13px;margin-top:6px;}
.form-card{
  background:rgba(6,10,19,.55);
  border:1px solid var(--glass-line);
  border-radius:var(--radius-card);
  padding:26px;
}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:14px;}
.field label{font-size:13px;font-weight:700;color:var(--text-2);}
.field input,.field select,.field textarea{
  width:100%;
  background:rgba(140,170,255,.07);
  border:1px solid var(--glass-line);
  border-radius:var(--radius-btn);
  color:var(--text-1);
  font-size:14.5px;
  padding:12px 14px;
  outline:none;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.field textarea{resize:vertical;min-height:88px;}
.field input::placeholder,.field textarea::placeholder{color:var(--text-3);}
.field input:focus,.field select:focus,.field textarea:focus{
  border-color:rgba(43,224,192,.55);
  box-shadow:0 0 0 3px rgba(43,224,192,.14);
}
.field select option{background:var(--bg-1);color:var(--text-1);}
.check{
  display:flex;
  gap:10px;
  align-items:flex-start;
  font-size:13px;
  color:var(--text-3);
  margin:6px 0 18px;
}
.check input{margin-top:4px;accent-color:var(--cyan);}
.check a{color:var(--cyan);}
.btn-submit{
  width:100%;
  padding:14px 20px;
  border:0;
  border-radius:var(--radius-btn);
  background:var(--amber);
  color:#22160A;
  font-weight:900;
  font-size:15px;
  box-shadow:0 8px 28px rgba(255,180,67,.38);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),filter .22s var(--ease);
}
.btn-submit:hover{transform:translateY(-1px);box-shadow:0 10px 36px rgba(255,180,67,.52);filter:brightness(1.05);}
.btn-submit:active{transform:translateY(0);}
.privacy-note{
  margin-top:26px;
  padding-top:18px;
  border-top:1px solid rgba(160,190,255,.12);
  font-size:12.8px;
  color:var(--text-3);
  line-height:1.8;
}

/* ============ 頁腳 ============ */
.site-foot{
  margin-top:20px;
  background:rgba(6,10,19,.92);
  border-top:1px solid var(--glass-line);
  padding:64px 0 26px;
  position:relative;
  z-index:2;
}
.foot-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.35fr;
  gap:36px;
}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px;}
.foot-brand strong{font-size:16.5px;font-weight:900;}
.foot-col p{font-size:13.6px;color:var(--text-3);line-height:1.85;}
.foot-col h4{
  font-size:13px;
  letter-spacing:.12em;
  color:var(--cyan);
  margin-bottom:16px;
  font-weight:800;
}
.foot-links{display:flex;flex-direction:column;gap:11px;}
.foot-links a{font-size:14px;color:var(--text-2);}
.foot-links a:hover{color:var(--cyan);}
.foot-social{display:flex;gap:12px;margin-top:16px;}
.foot-social a{
  width:34px;height:34px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:10px;
  background:var(--glass);
  border:1px solid var(--glass-line);
  color:var(--text-3);
  font-size:14px;
  filter:saturate(.4);
  transition:color .2s var(--ease),filter .2s var(--ease),border-color .2s var(--ease);
}
.foot-social a:hover{color:var(--cyan);filter:saturate(1.2);border-color:rgba(43,224,192,.4);}
.foot-bottom{
  margin-top:44px;
  padding-top:20px;
  border-top:1px solid rgba(160,190,255,.10);
  display:flex;
  flex-wrap:wrap;
  gap:12px 26px;
  align-items:center;
  justify-content:space-between;
  font-size:12.6px;
  color:var(--text-3);
}
.foot-bottom .adult{display:inline-flex;align-items:center;gap:7px;color:var(--text-2);}
.foot-bottom .adult i{color:var(--cyan);}

/* ============ 響應式 ============ */
@media (max-width:1199px){
  .big-grid{grid-template-columns:1fr;}
  .cta-grid{grid-template-columns:1fr;gap:30px;}
  .foot-grid{grid-template-columns:1fr 1fr;gap:30px;}
}
@media (max-width:991px){
  .nav-search{max-width:none;}
  .page-hero{padding:70px 0 58px;}
  .section{padding:66px 0;}
  .cta-panel{padding:32px;}
  .rhythm-item{grid-template-columns:80px 1fr;row-gap:6px;}
  .rhythm-item .chip{grid-column:2;justify-self:start;}
}
@media (max-width:767px){
  body{font-size:16px;line-height:1.85;}
  .nav-search{display:none;}
  .nav-burger{display:inline-flex;}
  .btn-glow{padding:10px 14px;font-size:13.5px;}
  .brand-name{font-size:15.5px;}
  .brand-tag{font-size:10.5px;}
  .page-hero{padding:56px 0 48px;}
  .section{padding:58px 0;}
  .big-card{grid-template-columns:1fr;min-height:0;}
  .big-card .card-media img{min-height:170px;height:170px;}
  .big-card .card-body{padding:20px;}
  .form-row{grid-template-columns:1fr;}
  .cta-panel{padding:24px;border-radius:20px;}
  .hero-stats div{flex:1 1 100%;border-right:0;margin-right:0;padding-right:0;border-bottom:1px solid rgba(160,190,255,.10);padding-bottom:12px;margin-bottom:12px;}
  .hero-stats div:last-child{border-bottom:0;}
  .foot-grid{grid-template-columns:1fr;}
  .rhythm-panel{padding:22px;}
}
@media (max-width:520px){
  .container-x{padding:0 18px;}
  .brand-tag{display:none;}
  .nav-top{gap:12px;}
  .page-hero h1{max-width:none;}
  .cta-panel{padding:20px;}
  .form-card{padding:20px;}
}

/* roulang page: category5 */
:root{
  --bg-0:#060A13;
  --bg-1:#0B1220;
  --bg-2:#101A2E;
  --primary:#3F6BFF;
  --primary-soft:rgba(63,107,255,.18);
  --cyan:#2BE0C0;
  --amber:#FFB443;
  --glass:rgba(140,170,255,.07);
  --glass-strong:rgba(140,170,255,.10);
  --glass-line:rgba(160,190,255,.14);
  --glass-line-hi:rgba(160,190,255,.30);
  --text-1:#E9EFFA;
  --text-2:#A7B4CC;
  --text-3:#6D7B94;
  --danger:#FF6B6B;
  --radius-card:18px;
  --radius-img:14px;
  --radius-btn:12px;
  --radius-pill:999px;
  --shadow-card:0 18px 40px rgba(3,8,20,.55);
  --shadow-glow:0 8px 28px rgba(255,180,67,.38);
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,sans-serif;
  --ease:cubic-bezier(.22,.8,.28,1);
  --section-y:96px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.88;
  color:var(--text-1);
  background:var(--bg-0);
  background-image:
    radial-gradient(900px 520px at 88% -8%,rgba(63,107,255,.20),transparent 62%),
    radial-gradient(700px 420px at -6% 12%,rgba(43,224,192,.12),transparent 60%);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:var(--cyan);text-decoration:none;transition:color .22s var(--ease);}
a:hover{color:#7ff2dd;}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:2px;
  border-radius:6px;
}
h1,h2,h3,h4{
  font-weight:800;
  letter-spacing:-.01em;
  line-height:1.32;
  margin:0;
  color:var(--text-1);
}
p{margin:0 0 1em;}
ul{margin:0;padding:0;list-style:none;}
button{font-family:inherit;}
.container-x{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
}
@media (min-width:1400px){
  .container-x{max-width:1320px;}
}
.visually-hidden{
  position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
}

/* ---------- Header ---------- */
.site-head{
  position:sticky;top:0;z-index:1030;
  background:rgba(6,10,19,.82);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--glass-line);
  transition:background .25s var(--ease),box-shadow .25s var(--ease);
}
.site-head.is-scrolled{
  background:rgba(5,8,16,.95);
  box-shadow:0 14px 34px rgba(2,6,16,.6);
}
.nav-top{
  display:flex;align-items:center;gap:20px;
  padding:14px 0;
}
.brand{
  display:flex;align-items:center;gap:12px;
  color:var(--text-1);
  flex:0 0 auto;
}
.brand:hover{color:var(--text-1);}
.brand-mark{
  width:42px;height:42px;flex:0 0 42px;
  display:grid;place-items:center;
  border-radius:14px;
  background:linear-gradient(145deg,rgba(63,107,255,.45),rgba(43,224,192,.28));
  border:1px solid var(--glass-line-hi);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.18),0 8px 22px rgba(43,120,255,.28);
  color:#fff;font-size:17px;
}
.brand-text{display:flex;flex-direction:column;line-height:1.3;}
.brand-name{font-weight:800;font-size:17px;letter-spacing:-.01em;}
.brand-tag{font-size:11.5px;color:var(--text-3);letter-spacing:.04em;}
.nav-search{
  flex:1 1 auto;max-width:430px;
  display:flex;align-items:center;gap:10px;
  padding:9px 16px;
  border-radius:var(--radius-pill);
  background:var(--glass);
  border:1px solid var(--glass-line);
  transition:border-color .22s var(--ease),box-shadow .22s var(--ease),background .22s var(--ease);
}
.nav-search i{color:var(--text-3);font-size:14px;}
.nav-search input{
  flex:1;background:transparent;border:0;color:var(--text-1);
  font-size:14.5px;outline:none;
}
.nav-search input::placeholder{color:var(--text-3);}
.nav-search:focus-within{
  border-color:rgba(43,224,192,.55);
  box-shadow:0 0 0 3px rgba(43,224,192,.16);
  background:var(--glass-strong);
}
.nav-actions{display:flex;align-items:center;gap:12px;margin-left:auto;}
.btn-glow{
  display:inline-flex;align-items:center;gap:9px;
  padding:11px 22px;
  border-radius:var(--radius-btn);
  background:linear-gradient(180deg,#FFC768,var(--amber));
  color:#1B1205;
  font-weight:700;font-size:14.5px;
  border:1px solid rgba(255,255,255,.28);
  box-shadow:var(--shadow-glow);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),filter .22s var(--ease);
  white-space:nowrap;
}
.btn-glow:hover{
  color:#1B1205;filter:brightness(1.06);
  transform:translateY(-1px);
  box-shadow:0 12px 36px rgba(255,180,67,.5);
}
.btn-glow:active{transform:translateY(0);box-shadow:0 5px 18px rgba(255,180,67,.35);}
.btn-ghost{
  display:inline-flex;align-items:center;gap:9px;
  padding:11px 22px;
  border-radius:var(--radius-btn);
  background:transparent;
  border:1px solid var(--glass-line-hi);
  color:var(--text-1);
  font-weight:600;font-size:14.5px;
  transition:background .22s var(--ease),border-color .22s var(--ease),transform .22s var(--ease);
}
.btn-ghost:hover{
  background:rgba(255,255,255,.06);
  border-color:var(--glass-line-hi);
  color:#fff;transform:translateY(-1px);
}
.nav-burger{
  display:none;
  width:44px;height:44px;
  border-radius:12px;
  background:var(--glass);
  border:1px solid var(--glass-line);
  color:var(--text-1);
  align-items:center;justify-content:center;
  font-size:16px;
}
.channel-bar{
  border-top:1px solid rgba(160,190,255,.08);
  background:linear-gradient(180deg,rgba(11,18,32,.65),rgba(6,10,19,0));
}
.channel-tabs{
  display:flex;align-items:center;gap:8px;
  padding:9px 0 11px;
  overflow-x:auto;
  scrollbar-width:none;
  -webkit-overflow-scrolling:touch;
}
.channel-tabs::-webkit-scrollbar{display:none;}
.tab-pill{
  position:relative;
  display:inline-flex;align-items:center;gap:7px;
  padding:8px 16px;
  border-radius:var(--radius-pill);
  font-size:13.5px;font-weight:500;
  color:var(--text-2);
  background:rgba(140,170,255,.05);
  border:1px solid transparent;
  white-space:nowrap;
  transition:background .2s var(--ease),color .2s var(--ease);
}
.tab-pill i{font-size:12px;opacity:.8;}
.tab-pill:hover{color:#fff;background:rgba(140,170,255,.13);}
.tab-pill.active{
  color:#fff;
  background:var(--primary-soft);
  border-color:rgba(63,107,255,.4);
}
.tab-pill.active::after{
  content:"";position:absolute;left:16px;right:16px;bottom:2px;height:2px;
  border-radius:2px;
  background:var(--cyan);
  box-shadow:0 0 12px rgba(43,224,192,.9);
}
.nav-drawer{
  display:none;
  max-height:0;overflow:hidden;
  transition:max-height .32s var(--ease);
  border-top:1px solid transparent;
}
.nav-drawer.is-open{
  display:block;max-height:520px;
  border-top-color:var(--glass-line);
  background:rgba(10,16,28,.96);
  backdrop-filter:blur(18px);
}
.drawer-links{display:flex;flex-direction:column;padding:8px 0 16px;}
.drawer-links a{
  display:flex;align-items:center;justify-content:space-between;
  padding:13px 4px;
  color:var(--text-2);font-size:15px;
  border-bottom:1px solid rgba(160,190,255,.08);
}
.drawer-links a:hover{color:var(--text-1);}
.drawer-links i{font-size:12px;color:var(--text-3);}
@media (max-width:991px){
  .nav-search{display:none;}
  .nav-burger{display:inline-flex;}
  .brand-tag{display:none;}
}
@media (max-width:575px){
  .nav-top{padding:12px 0;gap:12px;}
  .brand-name{font-size:15.5px;}
  .btn-glow{padding:9px 14px;font-size:13px;}
  .btn-glow i{display:none;}
  .channel-tabs{padding:8px 0 10px;}
  .tab-pill{font-size:12.5px;padding:7px 13px;}
}

/* ---------- Breadcrumb ---------- */
.crumb-wrap{
  padding-top:26px;
  scroll-margin-top:150px;
}
.crumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:12.5px;color:var(--text-3);
}
.crumb a{color:var(--text-3);}
.crumb a:hover{color:var(--cyan);}
.crumb i{font-size:9px;opacity:.7;}
.crumb .cur{color:var(--cyan);font-weight:600;}

/* ---------- Page hero ---------- */
.page-hero{
  padding:34px 0 52px;
  border-bottom:1px solid var(--glass-line);
  position:relative;
}
.page-hero::after{
  content:"";position:absolute;left:0;right:0;bottom:-1px;height:1px;
  background:linear-gradient(90deg,transparent,rgba(43,224,192,.45),transparent);
}
.ph-grid{
  display:grid;grid-template-columns:1.35fr .95fr;gap:44px;align-items:center;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:var(--radius-pill);
  background:var(--glass);
  border:1px solid var(--glass-line);
  font-size:12.5px;letter-spacing:.14em;
  color:var(--cyan);font-weight:700;
  margin-bottom:18px;
}
.eyebrow i{font-size:11px;}
.page-hero h1{
  font-size:clamp(30px,4.2vw,46px);
  margin-bottom:16px;
}
.page-hero h1 span{
  background:linear-gradient(92deg,var(--cyan),#6FA8FF 70%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.ph-sub{
  color:var(--text-2);font-size:16.5px;max-width:600px;margin-bottom:24px;
}
.ph-actions{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:28px;}
.count-badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:5px 13px;border-radius:var(--radius-pill);
  background:rgba(43,224,192,.10);
  border:1px solid rgba(43,224,192,.32);
  color:var(--cyan);font-size:12.5px;font-weight:600;
  vertical-align:middle;margin-left:10px;
  font-variant-numeric:tabular-nums;
}
.ph-stats{
  display:grid;grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--glass-line);
  padding-top:20px;
}
.ph-stats div{
  padding-right:16px;
  border-right:1px solid var(--glass-line);
}
.ph-stats div:last-child{border-right:0;}
.ph-stats strong{
  display:block;font-size:24px;font-weight:800;
  color:var(--cyan);
  font-variant-numeric:tabular-nums;
  line-height:1.25;
}
.ph-stats span{font-size:12.5px;color:var(--text-3);}
.ph-media{
  position:relative;border-radius:var(--radius-card);overflow:hidden;
  border:1px solid var(--glass-line-hi);
  box-shadow:var(--shadow-card);
  aspect-ratio:5/4;
  background:var(--bg-2);
}
.ph-media img{width:100%;height:100%;object-fit:cover;}
.ph-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(200deg,rgba(6,10,19,.08) 0%,rgba(6,10,19,.72) 78%);
}
.ph-media .ph-cap{
  position:absolute;left:18px;right:18px;bottom:16px;z-index:2;
  font-size:12.5px;color:rgba(233,239,250,.85);
}
@media (max-width:991px){
  .ph-grid{grid-template-columns:1fr;gap:28px;}
  .ph-media{aspect-ratio:16/9;}
  .page-hero{padding:24px 0 40px;}
}
@media (max-width:575px){
  .ph-stats strong{font-size:19px;}
  .ph-stats span{font-size:11.5px;}
  .ph-actions .btn-glow,.ph-actions .btn-ghost{width:100%;justify-content:center;}
}

/* ---------- Section shell ---------- */
.section{padding:var(--section-y) 0;}
.section.tight{padding:64px 0;}
.sec-head{margin-bottom:34px;max-width:760px;}
.sec-head .kicker{
  display:block;font-size:12.5px;letter-spacing:.14em;font-weight:800;
  color:var(--cyan);margin-bottom:12px;
}
.sec-head h2{font-size:clamp(24px,3vw,34px);margin-bottom:12px;}
.sec-head p{color:var(--text-2);margin:0;font-size:15.5px;}
@media (max-width:767px){
  :root{--section-y:60px;}
  .section.tight{padding:44px 0;}
}

/* ---------- Filter strip ---------- */
.filter-strip{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px;
  padding:14px 18px;
  border-radius:var(--radius-card);
  background:var(--glass);
  border:1px solid var(--glass-line);
  backdrop-filter:blur(18px);
  margin-bottom:26px;
}
.filter-strip .fs-label{
  font-size:12.5px;letter-spacing:.1em;color:var(--text-3);font-weight:700;
  margin-right:4px;
}
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 14px;border-radius:var(--radius-pill);
  font-size:13px;color:var(--text-2);
  background:rgba(140,170,255,.06);
  border:1px solid var(--glass-line);
  transition:all .2s var(--ease);
}
.chip:hover{color:#fff;border-color:var(--glass-line-hi);background:rgba(140,170,255,.14);}
.chip.is-on{
  color:#0B1220;background:var(--cyan);border-color:var(--cyan);font-weight:700;
}
.filter-strip .fs-right{margin-left:auto;display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--text-3);}
@media (max-width:575px){
  .filter-strip{padding:12px 14px;}
  .filter-strip .fs-right{margin-left:0;width:100%;}
}

/* ---------- Row list ---------- */
.row-list{display:flex;flex-direction:column;gap:14px;}
.row-card{
  display:grid;
  grid-template-columns:96px minmax(0,1fr) auto;
  align-items:center;
  gap:18px;
  padding:14px 18px;
  border-radius:var(--radius-card);
  background:var(--glass);
  border:1px solid var(--glass-line);
  backdrop-filter:blur(18px);
  box-shadow:0 10px 26px rgba(3,8,20,.35);
  transition:transform .22s var(--ease),border-color .22s var(--ease),background .22s var(--ease),box-shadow .22s var(--ease);
  color:var(--text-1);
}
.row-card:hover{
  transform:translateY(-4px);
  border-color:var(--glass-line-hi);
  background:rgba(140,170,255,.10);
  box-shadow:0 18px 40px rgba(3,8,20,.55);
  color:var(--text-1);
}
.rc-thumb{
  width:96px;height:72px;border-radius:12px;overflow:hidden;
  background:var(--bg-2);position:relative;
  border:1px solid rgba(160,190,255,.12);
}
.rc-thumb img{width:100%;height:100%;object-fit:cover;}
.rc-thumb::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(160deg,rgba(6,10,19,.05),rgba(6,10,19,.55));
}
.rc-body{min-width:0;}
.rc-no{
  display:inline-block;font-size:11.5px;font-weight:800;
  color:var(--text-3);font-variant-numeric:tabular-nums;
  margin-right:8px;
}
.rc-body h3{
  display:inline;font-size:17px;font-weight:700;line-height:1.5;
  color:var(--text-1);
}
.rc-body p{
  margin:6px 0 0;font-size:13.5px;color:var(--text-2);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.rc-side{display:flex;align-items:center;gap:14px;flex:0 0 auto;}
.rc-tag{
  padding:4px 11px;border-radius:var(--radius-pill);
  font-size:11.5px;font-weight:700;letter-spacing:.02em;
  background:rgba(255,180,67,.12);
  border:1px solid rgba(255,180,67,.34);
  color:var(--amber);
  white-space:nowrap;
}
.rc-tag.tag-cyan{
  background:rgba(43,224,192,.10);
  border-color:rgba(43,224,192,.32);
  color:var(--cyan);
}
.rc-arrow{
  width:34px;height:34px;border-radius:50%;
  display:grid;place-items:center;
  background:rgba(140,170,255,.08);
  border:1px solid var(--glass-line);
  color:var(--text-2);font-size:12px;
  transition:transform .22s var(--ease),color .22s var(--ease),background .22s var(--ease);
}
.row-card:hover .rc-arrow{
  color:#0B1220;background:var(--cyan);border-color:var(--cyan);
  transform:translateX(4px);
}
@media (max-width:767px){
  .row-card{grid-template-columns:72px minmax(0,1fr);gap:14px;padding:13px 14px;}
  .rc-thumb{width:72px;height:60px;}
  .rc-body h3{font-size:15.5px;}
  .rc-side{grid-column:1 / -1;justify-content:flex-start;padding-left:0;gap:10px;}
  .rc-body p{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;}
  .rc-arrow{margin-left:auto;}
}

/* ---------- Setting cards ---------- */
.set-grid{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
}
.set-card{
  padding:24px;
  border-radius:var(--radius-card);
  background:var(--glass);
  border:1px solid var(--glass-line);
  backdrop-filter:blur(18px);
  box-shadow:0 14px 32px rgba(3,8,20,.4);
  transition:transform .22s var(--ease),border-color .22s var(--ease);
}
.set-card:hover{transform:translateY(-4px);border-color:var(--glass-line-hi);}
.set-ico{
  width:44px;height:44px;border-radius:13px;
  display:grid;place-items:center;
  background:rgba(140,170,255,.10);
  border:1px solid rgba(43,224,192,.34);
  color:var(--cyan);font-size:16px;
  margin-bottom:16px;
}
.set-card h3{font-size:18px;margin-bottom:8px;}
.set-card p{color:var(--text-2);font-size:14.5px;margin:0;}
@media (max-width:991px){.set-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:575px){.set-grid{grid-template-columns:1fr;}}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px;}
.faq-item{
  border-radius:var(--radius-card);
  background:var(--glass);
  border:1px solid var(--glass-line);
  backdrop-filter:blur(18px);
  overflow:hidden;
  transition:border-color .22s var(--ease),background .22s var(--ease);
}
.faq-item.is-open{border-color:rgba(43,224,192,.4);background:rgba(140,170,255,.09);}
.faq-q{
  width:100%;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 22px;
  background:transparent;border:0;
  color:var(--text-1);font-size:16px;font-weight:700;text-align:left;
  cursor:pointer;position:relative;
  transition:background .2s var(--ease);
}
.faq-q:hover{background:rgba(255,255,255,.03);}
.faq-q::before{
  content:"";position:absolute;left:0;top:14px;bottom:14px;width:3px;
  border-radius:0 3px 3px 0;background:var(--cyan);
  transform:scaleY(0);transform-origin:center;
  transition:transform .25s var(--ease);
}
.faq-item.is-open .faq-q::before{transform:scaleY(1);}
.faq-ico{
  flex:0 0 32px;width:32px;height:32px;border-radius:50%;
  display:grid;place-items:center;
  background:rgba(140,170,255,.10);
  border:1px solid var(--glass-line);
  color:var(--text-2);font-size:12px;
  transition:transform .28s var(--ease),color .28s var(--ease),border-color .28s var(--ease);
}
.faq-item.is-open .faq-ico{
  transform:rotate(45deg);
  color:var(--cyan);border-color:rgba(43,224,192,.5);
}
.faq-a{
  display:none;
  padding:0 22px 20px;
  color:var(--text-2);font-size:15px;
}
.faq-item.is-open .faq-a{display:block;}

/* ---------- CTA band ---------- */
.cta-band{
  position:relative;
  border-radius:24px;
  padding:44px 40px;
  background:
    radial-gradient(560px 300px at 12% 0%,rgba(63,107,255,.32),transparent 65%),
    radial-gradient(520px 280px at 92% 100%,rgba(43,224,192,.22),transparent 62%),
    var(--bg-1);
  border:1px solid var(--glass-line-hi);
  box-shadow:var(--shadow-card);
  overflow:hidden;
  display:grid;grid-template-columns:1.4fr auto;gap:28px;align-items:center;
}
.cta-band h2{font-size:clamp(22px,2.6vw,30px);margin-bottom:10px;}
.cta-band p{color:var(--text-2);margin:0;max-width:620px;font-size:15px;}
.cta-band .cta-actions{display:flex;flex-wrap:wrap;gap:12px;}
.privacy-note{
  margin-top:22px;padding-top:16px;
  border-top:1px solid var(--glass-line);
  font-size:13px;color:var(--text-3);line-height:1.75;
}
@media (max-width:991px){
  .cta-band{grid-template-columns:1fr;padding:32px 24px;}
}

/* ---------- Floating trigger & modal ---------- */
.lead-bar{
  position:fixed;right:22px;bottom:22px;z-index:1040;
  display:inline-flex;align-items:center;gap:10px;
  padding:12px 20px;border-radius:var(--radius-pill);
  background:rgba(16,26,46,.9);
  border:1px solid var(--glass-line-hi);
  backdrop-filter:blur(18px);
  color:var(--text-1);font-size:14px;font-weight:700;
  box-shadow:0 14px 34px rgba(3,8,20,.6);
  animation:leadPulse 3.4s ease-in-out infinite;
  cursor:pointer;
  transition:transform .22s var(--ease),border-color .22s var(--ease);
}
.lead-bar:hover{transform:translateY(-2px);border-color:rgba(43,224,192,.55);color:#fff;}
.lead-bar i{color:var(--amber);}
@keyframes leadPulse{
  0%,100%{box-shadow:0 14px 34px rgba(3,8,20,.6),0 0 0 0 rgba(255,180,67,.28);}
  50%{box-shadow:0 14px 34px rgba(3,8,20,.6),0 0 0 12px rgba(255,180,67,0);}
}
@media (max-width:575px){
  .lead-bar{left:14px;right:14px;bottom:14px;justify-content:center;font-size:13.5px;padding:12px 14px;}
}
.modal-content{
  background:rgba(11,18,32,.96);
  border:1px solid var(--glass-line-hi);
  border-radius:22px;
  backdrop-filter:blur(22px);
  color:var(--text-1);
  box-shadow:0 30px 70px rgba(2,6,16,.7);
}
.modal-header,.modal-footer{border:0;}
.modal-head-in{padding:26px 28px 8px;}
.modal-head-in h2{font-size:22px;margin-bottom:8px;}
.modal-head-in p{color:var(--text-2);font-size:14px;margin:0;}
.modal-close{
  position:absolute;top:16px;right:16px;z-index:5;
  width:40px;height:40px;border-radius:50%;
  display:grid;place-items:center;
  background:rgba(140,170,255,.10);
  border:1px solid var(--glass-line);
  color:var(--text-2);font-size:14px;
  transition:color .2s var(--ease),background .2s var(--ease);
}
.modal-close:hover{color:#fff;background:rgba(255,255,255,.12);}
.form-body{padding:8px 28px 26px;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field.full{grid-column:1 / -1;}
.field label{font-size:13px;color:var(--text-2);font-weight:600;}
.field input,.field select,.field textarea{
  width:100%;
  padding:11px 14px;
  border-radius:var(--radius-btn);
  background:rgba(6,10,19,.7);
  border:1px solid var(--glass-line);
  color:var(--text-1);font-size:14.5px;font-family:inherit;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.field textarea{resize:vertical;min-height:88px;}
.field input::placeholder,.field textarea::placeholder{color:var(--text-3);}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:rgba(43,224,192,.6);
  box-shadow:0 0 0 3px rgba(43,224,192,.15);
}
.field select option{background:#0B1220;color:var(--text-1);}
.form-err{font-size:13px;color:var(--danger);display:none;}
.check-row{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:var(--text-2);}
.check-row input{width:16px;height:16px;margin-top:4px;accent-color:var(--cyan);}
.btn-submit{
  width:100%;justify-content:center;
  margin-top:20px;
}
@media (max-width:767px){
  .form-grid{grid-template-columns:1fr;}
  .form-body{padding:8px 20px 22px;}
  .modal-head-in{padding:24px 20px 8px;}
  .modal-dialog{margin:0;position:fixed;left:0;right:0;bottom:0;top:auto;}
  .modal-content{border-radius:22px 22px 0 0;}
  .modal.fade .modal-dialog{transform:translateY(28px);}
  .modal.show .modal-dialog{transform:translateY(0);}
}

/* ---------- Footer ---------- */
.site-foot{
  border-top:1px solid var(--glass-line);
  background:linear-gradient(180deg,rgba(11,18,32,.6),rgba(6,10,19,.98));
  padding:64px 0 26px;
  margin-top:20px;
}
.foot-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.25fr;gap:36px;
}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:14px;}
.foot-brand .brand-mark{width:38px;height:38px;flex:0 0 38px;font-size:15px;border-radius:12px;}
.foot-brand strong{font-size:16.5px;font-weight:800;}
.foot-col p{color:var(--text-3);font-size:13.5px;line-height:1.85;margin:0;}
.foot-col h4{
  font-size:13px;letter-spacing:.12em;font-weight:800;
  color:var(--text-1);margin-bottom:16px;
}
.foot-links{display:flex;flex-direction:column;gap:10px;}
.foot-links a{color:var(--text-3);font-size:14px;}
.foot-links a:hover{color:var(--cyan);}
.foot-social{display:flex;gap:10px;margin-top:18px;}
.foot-social a{
  width:34px;height:34px;border-radius:50%;
  display:grid;place-items:center;
  background:rgba(140,170,255,.07);
  border:1px solid var(--glass-line);
  color:var(--text-3);font-size:18px;
  filter:saturate(.4);
  transition:filter .22s var(--ease),color .22s var(--ease),border-color .22s var(--ease);
}
.foot-social a:hover{filter:saturate(1.2);color:var(--cyan);border-color:rgba(43,224,192,.5);}
.foot-bottom{
  margin-top:44px;padding-top:20px;
  border-top:1px solid var(--glass-line);
  display:flex;flex-wrap:wrap;gap:12px 24px;
  font-size:12.5px;color:var(--text-3);
}
.foot-bottom .adult{color:var(--amber);display:inline-flex;align-items:center;gap:6px;}
@media (max-width:991px){
  .foot-grid{grid-template-columns:1fr 1fr;gap:28px;}
}
@media (max-width:575px){
  .foot-grid{grid-template-columns:1fr;}
  .site-foot{padding:44px 0 20px;}
}

/* roulang page: category6 */
:root{
  --bg-0:#060A13;
  --bg-1:#0B1220;
  --bg-2:#101A2E;
  --primary:#3F6BFF;
  --cyan:#2BE0C0;
  --amber:#FFB443;
  --glass:rgba(140,170,255,.07);
  --glass-line:rgba(160,190,255,.14);
  --text-1:#E9EFFA;
  --text-2:#A7B4CC;
  --text-3:#6D7B94;
  --danger:#FF6B6B;
  --r-card:18px;
  --r-img:14px;
  --r-btn:12px;
  --shadow-card:0 18px 40px rgba(3,8,20,.55);
  --font-sans:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --ease:cubic-bezier(.22,.8,.28,1);
  --sec-pad:96px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16.5px;
  line-height:1.88;
  color:var(--text-1);
  background:
    radial-gradient(1100px 620px at 82% -8%, rgba(63,107,255,.20), transparent 62%),
    radial-gradient(880px 520px at 6% 4%, rgba(43,224,192,.11), transparent 60%),
    var(--bg-0);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{margin:0;font-weight:800;letter-spacing:-.01em;line-height:1.32;color:var(--text-1);}
p{margin:0;}
a{color:var(--primary);text-decoration:none;transition:color .22s var(--ease);}
a:hover{color:var(--cyan);}
img{max-width:100%;display:block;}
button{font-family:inherit;}
ul{list-style:none;margin:0;padding:0;}
:focus-visible{outline:2px solid var(--cyan);outline-offset:2px;border-radius:6px;}

.container-x{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 24px;
}
@media (min-width:1400px){
  .container-x{max-width:1320px;}
}

/* ============ HEADER ============ */
.site-head{
  position:sticky;
  top:0;
  z-index:900;
  background:rgba(6,10,19,.76);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--glass-line);
  transition:background .25s var(--ease),box-shadow .25s var(--ease);
}
.site-head.scrolled{
  background:rgba(6,10,19,.94);
  box-shadow:0 14px 34px rgba(2,6,16,.62);
}
.nav-top{
  display:flex;
  align-items:center;
  gap:20px;
  min-height:74px;
  padding:10px 0;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  flex:0 0 auto;
  color:var(--text-1);
}
.brand:hover{color:var(--text-1);}
.brand-mark{
  width:42px;height:42px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:13px;
  background:linear-gradient(150deg,rgba(63,107,255,.42),rgba(43,224,192,.24));
  border:1px solid var(--glass-line);
  box-shadow:0 8px 22px rgba(43,224,192,.16),inset 0 1px 0 rgba(255,255,255,.14);
  color:#fff;
  font-size:17px;
}
.brand-text{display:flex;flex-direction:column;line-height:1.24;}
.brand-name{font-size:17px;font-weight:800;letter-spacing:.01em;}
.brand-tag{font-size:11.5px;color:var(--text-3);letter-spacing:.06em;}
.nav-search{
  flex:1 1 auto;
  max-width:420px;
  display:flex;align-items:center;gap:10px;
  height:44px;
  padding:0 18px;
  border-radius:999px;
  background:var(--glass);
  border:1px solid var(--glass-line);
  backdrop-filter:blur(18px);
  transition:border-color .22s var(--ease),box-shadow .22s var(--ease);
}
.nav-search:focus-within{
  border-color:rgba(43,224,192,.6);
  box-shadow:0 0 0 4px rgba(43,224,192,.14);
}
.nav-search i{color:var(--text-3);font-size:14px;}
.nav-search input{
  flex:1;
  border:0;background:transparent;
  color:var(--text-1);
  font-size:14.5px;
  outline:none;
  min-width:0;
}
.nav-search input::placeholder{color:var(--text-3);}
.nav-actions{display:flex;align-items:center;gap:12px;margin-left:auto;}
.btn-glow{
  display:inline-flex;align-items:center;gap:9px;
  padding:12px 22px;
  border-radius:var(--r-btn);
  background:linear-gradient(135deg,#FFC76A,var(--amber));
  color:#20160a;
  font-weight:800;
  font-size:14.5px;
  border:0;
  box-shadow:0 8px 28px rgba(255,180,67,.38);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),filter .22s var(--ease);
  white-space:nowrap;
}
.btn-glow:hover{
  color:#20160a;
  transform:translateY(-1px);
  filter:brightness(1.06);
  box-shadow:0 10px 36px rgba(255,180,67,.5);
}
.btn-glow:active{transform:translateY(0);box-shadow:0 6px 18px rgba(255,180,67,.34);}
.btn-ghost{
  display:inline-flex;align-items:center;gap:9px;
  padding:11px 21px;
  border-radius:var(--r-btn);
  background:transparent;
  border:1px solid var(--glass-line);
  color:var(--text-1);
  font-weight:700;
  font-size:14.5px;
  transition:background .22s var(--ease),border-color .22s var(--ease),transform .22s var(--ease);
}
.btn-ghost:hover{
  background:rgba(255,255,255,.06);
  border-color:rgba(160,190,255,.32);
  color:var(--text-1);
  transform:translateY(-1px);
}
.nav-burger{
  display:none;
  width:44px;height:44px;
  align-items:center;justify-content:center;
  border-radius:12px;
  background:var(--glass);
  border:1px solid var(--glass-line);
  color:var(--text-1);
  font-size:16px;
  cursor:pointer;
}
.channel-bar{
  border-top:1px solid rgba(160,190,255,.08);
  background:rgba(11,18,32,.55);
}
.channel-tabs{
  display:flex;
  gap:10px;
  padding:11px 0 12px;
  overflow-x:auto;
  scrollbar-width:none;
}
.channel-tabs::-webkit-scrollbar{display:none;}
.tab-pill{
  position:relative;
  flex:0 0 auto;
  display:inline-flex;align-items:center;gap:7px;
  padding:9px 17px;
  border-radius:999px;
  font-size:13.8px;
  font-weight:700;
  color:var(--text-2);
  background:var(--glass);
  border:1px solid var(--glass-line);
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
  white-space:nowrap;
}
.tab-pill i{font-size:12px;color:var(--text-3);transition:color .2s var(--ease);}
.tab-pill:hover{background:rgba(140,170,255,.14);color:var(--text-1);}
.tab-pill.active{
  color:#fff;
  background:rgba(63,107,255,.26);
  border-color:rgba(63,107,255,.5);
}
.tab-pill.active i{color:var(--cyan);}
.tab-pill.active::after{
  content:"";
  position:absolute;
  left:16px;right:16px;bottom:-1px;
  height:2px;
  background:var(--cyan);
  box-shadow:0 0 12px rgba(43,224,192,.85);
  border-radius:2px;
}
.nav-drawer{
  display:none;
  border-top:1px solid var(--glass-line);
  background:rgba(8,13,24,.98);
  backdrop-filter:blur(18px);
}
.nav-drawer.open{display:block;animation:slideDown .28s var(--ease);}
@keyframes slideDown{from{opacity:0;transform:translateY(-10px);}to{opacity:1;transform:translateY(0);}}
.drawer-links{display:flex;flex-direction:column;padding:10px 0 18px;}
.drawer-links a{
  display:flex;align-items:center;justify-content:space-between;
  padding:13px 4px;
  font-size:15px;
  font-weight:700;
  color:var(--text-2);
  border-bottom:1px solid rgba(160,190,255,.08);
}
.drawer-links a:last-child{border-bottom:0;}
.drawer-links a:hover{color:var(--cyan);}
.drawer-links a i{font-size:12px;color:var(--text-3);}

/* ============ BREADCRUMB ============ */
.crumb-wrap{padding:26px 0 6px;scroll-margin-top:132px;}
.crumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:9px;
  font-size:12.8px;
  color:var(--text-3);
}
.crumb a{color:var(--text-3);}
.crumb a:hover{color:var(--cyan);}
.crumb i{font-size:9px;color:rgba(109,123,148,.8);}
.crumb .now{color:var(--cyan);font-weight:700;}

/* ============ SECTION SHELL ============ */
.section{padding:var(--sec-pad) 0;}
.section-tight{padding:64px 0;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12.5px;font-weight:800;
  letter-spacing:.14em;
  color:var(--cyan);
  text-transform:uppercase;
}
.eyebrow::before{
  content:"";width:22px;height:2px;border-radius:2px;background:var(--cyan);
  box-shadow:0 0 10px rgba(43,224,192,.8);
}
.sec-head{max-width:760px;margin-bottom:34px;}
.sec-head h2{font-size:clamp(24px,3vw,34px);margin:14px 0 12px;}
.sec-head p{color:var(--text-2);font-size:16px;}

/* ============ CATEGORY HERO ============ */
.cat-hero{
  position:relative;
  padding:42px 0 54px;
  border-bottom:1px solid var(--glass-line);
  scroll-margin-top:132px;
}
.cat-hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  gap:44px;
  align-items:center;
}
.badge-pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 15px;
  border-radius:999px;
  font-size:12.6px;
  font-weight:800;
  letter-spacing:.05em;
  color:var(--cyan);
  background:rgba(43,224,192,.10);
  border:1px solid rgba(43,224,192,.3);
}
.cat-hero h1{
  font-size:clamp(30px,4.2vw,48px);
  margin:18px 0 16px;
}
.cat-hero h1 .kw{
  background:linear-gradient(100deg,#8FB3FF,var(--cyan));
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
}
.cat-hero .lead{
  color:var(--text-2);
  font-size:17px;
  max-width:560px;
}
.hero-meta{
  display:flex;flex-wrap:wrap;gap:10px;
  margin-top:22px;
}
.chip{
  display:inline-flex;align-items:center;gap:7px;
  padding:8px 14px;
  border-radius:999px;
  font-size:13px;
  font-weight:700;
  color:var(--text-2);
  background:var(--glass);
  border:1px solid var(--glass-line);
}
.chip i{color:var(--cyan);font-size:11.5px;}
.hero-stats{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:0;
  margin-top:30px;
  border-top:1px solid var(--glass-line);
  padding-top:22px;
}
.hero-stats .st{padding-right:16px;border-right:1px solid rgba(160,190,255,.1);}
.hero-stats .st:last-child{border-right:0;padding-left:16px;}
.hero-stats .st:first-child{padding-left:0;}
.st-num{
  font-size:clamp(26px,3vw,34px);
  font-weight:800;
  font-variant-numeric:tabular-nums;
  background:linear-gradient(120deg,#9BF3E4,var(--cyan));
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
  line-height:1.2;
}
.st-label{font-size:12.6px;color:var(--text-3);margin-top:4px;line-height:1.6;}
.hero-figure{
  position:relative;
  border-radius:20px;
  overflow:hidden;
  border:1px solid var(--glass-line);
  box-shadow:var(--shadow-card);
  aspect-ratio:5/4;
  background:var(--bg-2);
}
.hero-figure img{width:100%;height:100%;object-fit:cover;}
.hero-figure::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(6,10,19,.06) 0%,rgba(6,10,19,.62) 68%,rgba(6,10,19,.9) 100%);
}
.hero-figure figcaption{
  position:absolute;left:18px;right:18px;bottom:14px;
  z-index:2;
  font-size:13px;color:var(--text-2);
}

/* ============ TAG CLOUD ============ */
.tag-block{
  padding:34px 0 8px;
}
.tag-title{
  font-size:13px;font-weight:800;letter-spacing:.14em;
  color:var(--text-3);
  margin-bottom:14px;
}
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px;}
.tag{
  display:inline-flex;align-items:center;gap:7px;
  padding:9px 16px;
  border-radius:999px;
  font-size:13.4px;
  font-weight:700;
  color:var(--text-2);
  background:var(--glass);
  border:1px solid var(--glass-line);
  backdrop-filter:blur(18px);
  transition:transform .22s var(--ease),border-color .22s var(--ease),color .22s var(--ease),background .22s var(--ease);
}
.tag:hover{
  transform:translateY(-2px);
  color:var(--text-1);
  border-color:rgba(43,224,192,.45);
  background:rgba(43,224,192,.08);
}
.tag i{font-size:11px;color:var(--cyan);}

/* ============ MASONRY + RAIL ============ */
.listing-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) 330px;
  gap:32px;
  align-items:start;
}
.masonry{
  column-count:2;
  column-gap:22px;
}
.m-card{
  break-inside:avoid;
  display:block;
  margin:0 0 22px;
  border-radius:var(--r-card);
  background:linear-gradient(165deg,rgba(140,170,255,.1),rgba(140,170,255,.035));
  border:1px solid var(--glass-line);
  box-shadow:var(--shadow-card),inset 0 1px 0 rgba(255,255,255,.07);
  backdrop-filter:blur(18px);
  overflow:hidden;
  transition:transform .22s var(--ease),border-color .22s var(--ease),background .22s var(--ease);
}
.m-card:hover{
  transform:translateY(-4px);
  border-color:rgba(160,190,255,.34);
  background:linear-gradient(165deg,rgba(140,170,255,.14),rgba(140,170,255,.06));
}
.m-media{
  position:relative;
  width:100%;
  overflow:hidden;
  background:var(--bg-2);
}
.m-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease);}
.m-card:hover .m-media img{transform:scale(1.04);}
.m-media::after{
  content:"";
  position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(6,10,19,0) 34%,rgba(6,10,19,.78) 100%);
}
.ar-45{aspect-ratio:4/5;}
.ar-32{aspect-ratio:3/2;}
.ar-11{aspect-ratio:1/1;}
.ar-169{aspect-ratio:16/9;}
.ar-34{aspect-ratio:3/4;}
.m-badge{
  position:absolute;
  left:14px;top:14px;
  z-index:2;
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 11px;
  border-radius:999px;
  font-size:11.6px;
  font-weight:800;
  letter-spacing:.03em;
  color:#0b1a16;
  background:rgba(43,224,192,.92);
  box-shadow:0 6px 18px rgba(43,224,192,.3);
}
.m-badge.amber{background:rgba(255,180,67,.94);color:#20160a;box-shadow:0 6px 18px rgba(255,180,67,.3);}
.m-body{padding:20px 22px 22px;}
.m-body h3{font-size:18.5px;margin-bottom:9px;line-height:1.45;}
.m-body p{font-size:14.6px;color:var(--text-2);line-height:1.85;}
.m-foot{
  display:flex;align-items:center;justify-content:space-between;
  gap:10px;
  margin-top:16px;
  padding-top:14px;
  border-top:1px solid rgba(160,190,255,.1);
  font-size:12.6px;
  color:var(--text-3);
}
.m-link{
  display:inline-flex;align-items:center;gap:6px;
  font-size:13.2px;
  font-weight:800;
  color:var(--cyan);
}
.m-link i{transition:transform .22s var(--ease);}
.m-card:hover .m-link i{transform:translateX(6px);}

/* rail */
.side-rail{position:sticky;top:140px;display:flex;flex-direction:column;gap:20px;}
.rail-card{
  padding:24px;
  border-radius:var(--r-card);
  background:linear-gradient(165deg,rgba(140,170,255,.11),rgba(16,26,46,.7));
  border:1px solid var(--glass-line);
  box-shadow:var(--shadow-card),inset 0 1px 0 rgba(255,255,255,.07);
  backdrop-filter:blur(18px);
}
.rail-card h3{
  font-size:16.5px;
  margin-bottom:16px;
  display:flex;align-items:center;gap:9px;
}
.rail-card h3 i{color:var(--cyan);font-size:14px;}
.rail-link{
  display:flex;align-items:flex-start;gap:12px;
  padding:12px 0;
  border-bottom:1px solid rgba(160,190,255,.09);
  color:var(--text-2);
  font-size:14.2px;
  line-height:1.65;
}
.rail-link:last-child{border-bottom:0;padding-bottom:0;}
.rail-link:hover{color:var(--text-1);}
.rail-link .num{
  flex:0 0 auto;
  width:24px;height:24px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:8px;
  font-size:11.5px;
  font-weight:800;
  color:var(--cyan);
  background:rgba(43,224,192,.1);
  border:1px solid rgba(43,224,192,.28);
  font-variant-numeric:tabular-nums;
  margin-top:2px;
}
.rail-card .note{
  font-size:13px;
  color:var(--text-3);
  line-height:1.8;
  margin-top:14px;
  padding-top:14px;
  border-top:1px solid rgba(160,190,255,.09);
}
.rail-card .btn-glow{width:100%;justify-content:center;margin-top:4px;}

/* ============ FAQ ============ */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:900px;}
.faq-item{
  border-radius:var(--r-card);
  background:linear-gradient(165deg,rgba(140,170,255,.09),rgba(16,26,46,.66));
  border:1px solid var(--glass-line);
  backdrop-filter:blur(18px);
  overflow:hidden;
  transition:border-color .22s var(--ease),background .22s var(--ease);
}
.faq-item:hover{border-color:rgba(160,190,255,.3);}
.faq-q{
  width:100%;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;
  min-height:60px;
  background:transparent;
  border:0;
  color:var(--text-1);
  font-size:16px;
  font-weight:700;
  text-align:left;
  cursor:pointer;
  line-height:1.6;
}
.faq-ic{
  flex:0 0 auto;
  position:relative;
  width:22px;height:22px;
  border-radius:50%;
  border:1px solid rgba(160,190,255,.3);
  transition:transform .28s var(--ease),border-color .28s var(--ease);
}
.faq-ic::before,.faq-ic::after{
  content:"";
  position:absolute;
  left:50%;top:50%;
  background:var(--text-2);
  border-radius:2px;
  transform:translate(-50%,-50%);
  transition:background .28s var(--ease),opacity .28s var(--ease);
}
.faq-ic::before{width:10px;height:1.6px;}
.faq-ic::after{width:1.6px;height:10px;}
.faq-item.open .faq-ic{transform:rotate(45deg);border-color:rgba(43,224,192,.6);}
.faq-item.open .faq-ic::before,.faq-item.open .faq-ic::after{background:var(--cyan);}
.faq-a{
  max-height:0;
  overflow:hidden;
  transition:max-height .34s var(--ease);
}
.faq-a-inner{
  padding:0 24px 22px 24px;
  border-left:3px solid transparent;
  margin-left:24px;
  padding-left:18px;
  color:var(--text-2);
  font-size:15px;
  line-height:1.9;
}
.faq-item.open .faq-a{max-height:420px;}
.faq-item.open .faq-a-inner{border-left-color:var(--cyan);}

/* ============ CTA BAR ============ */
.cta-bar{
  position:relative;
  overflow:hidden;
  padding:44px 40px;
  border-radius:24px;
  background:
    radial-gradient(560px 260px at 12% 0%,rgba(63,107,255,.34),transparent 66%),
    radial-gradient(520px 300px at 96% 100%,rgba(43,224,192,.22),transparent 62%),
    linear-gradient(150deg,rgba(16,26,46,.96),rgba(11,18,32,.96));
  border:1px solid var(--glass-line);
  box-shadow:var(--shadow-card);
}
.cta-bar h2{font-size:clamp(22px,2.8vw,30px);margin-bottom:12px;}
.cta-bar p{color:var(--text-2);font-size:15.6px;max-width:640px;}
.cta-row{
  display:flex;flex-wrap:wrap;align-items:center;gap:14px;
  margin-top:24px;
}
.privacy-note{
  margin-top:20px;
  padding-top:16px;
  border-top:1px solid rgba(160,190,255,.12);
  font-size:12.8px;
  color:var(--text-3);
  line-height:1.8;
  max-width:820px;
}

/* ============ FOOTER ============ */
.site-foot{
  margin-top:20px;
  border-top:1px solid var(--glass-line);
  background:linear-gradient(180deg,rgba(11,18,32,.65),rgba(6,10,19,.96));
}
.foot-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.35fr;
  gap:36px;
  padding:62px 0 44px;
}
.foot-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px;}
.foot-brand strong{font-size:16.5px;color:var(--text-1);}
.foot-col p{font-size:13.8px;color:var(--text-3);line-height:1.85;}
.foot-col h4{
  font-size:14px;
  letter-spacing:.06em;
  color:var(--text-1);
  margin-bottom:16px;
}
.foot-links{display:flex;flex-direction:column;gap:11px;}
.foot-links a{font-size:14px;color:var(--text-2);}
.foot-links a:hover{color:var(--cyan);}
.foot-social{display:flex;gap:10px;margin-top:18px;}
.foot-social a{
  width:34px;height:34px;
  display:inline-flex;align-items:center;justify-content:center;
  border-radius:10px;
  background:var(--glass);
  border:1px solid var(--glass-line);
  color:var(--text-3);
  font-size:14px;
  filter:saturate(.45);
  transition:filter .22s var(--ease),color .22s var(--ease),transform .22s var(--ease),border-color .22s var(--ease);
}
.foot-social a:hover{
  filter:saturate(1);
  color:var(--cyan);
  border-color:rgba(43,224,192,.45);
  transform:translateY(-2px);
}
.foot-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
  gap:12px;
  padding:20px 0 30px;
  border-top:1px solid rgba(160,190,255,.1);
  font-size:12.6px;
  color:var(--text-3);
}
.foot-bottom .adult{display:inline-flex;align-items:center;gap:7px;color:var(--text-2);}
.foot-bottom .adult i{color:var(--cyan);font-size:12px;}

/* ============ RESPONSIVE ============ */
@media (max-width:1199.98px){
  .listing-grid{grid-template-columns:minmax(0,1fr) 300px;gap:26px;}
  .side-rail{top:128px;}
}
@media (max-width:991.98px){
  :root{--sec-pad:72px;}
  .nav-search{max-width:none;}
  .listing-grid{grid-template-columns:1fr;}
  .side-rail{position:static;}
  .cat-hero-grid{grid-template-columns:1fr;gap:30px;}
  .hero-figure{aspect-ratio:16/10;order:2;}
  .foot-grid{grid-template-columns:1fr 1fr;gap:30px;padding:52px 0 34px;}
}
@media (max-width:767.98px){
  body{font-size:16px;}
  .nav-search{display:none;}
  .nav-burger{display:inline-flex;}
  .nav-top{min-height:66px;gap:14px;}
  .nav-actions .btn-glow{display:none;}
  .brand-tag{display:none;}
  .masonry{column-count:2;column-gap:16px;}
  .m-card{margin-bottom:16px;}
  .m-body{padding:16px 16px 18px;}
  .m-body h3{font-size:16.5px;}
  .m-body p{font-size:13.8px;}
  .cta-bar{padding:32px 24px;border-radius:20px;}
  .hero-stats{grid-template-columns:1fr 1fr 1fr;gap:8px;}
  .hero-stats .st{padding-right:10px;}
  .hero-stats .st:last-child{padding-left:10px;}
  .st-label{font-size:11.6px;}
}
@media (max-width:575.98px){
  :root{--sec-pad:58px;}
  .container-x{padding:0 18px;}
  .masonry{column-count:1;}
  .cat-hero{padding:30px 0 42px;}
  .cat-hero .lead{font-size:15.6px;}
  .hero-stats{grid-template-columns:1fr;border-top:1px solid var(--glass-line);}
  .hero-stats .st{border-right:0;border-bottom:1px solid rgba(160,190,255,.1);padding:12px 0;}
  .hero-stats .st:last-child{border-bottom:0;padding-left:0;}
  .hero-stats .st:first-child{padding-top:0;}
  .faq-q{padding:16px 18px;font-size:15px;min-height:56px;}
  .faq-a-inner{margin-left:18px;padding:0 18px 18px 14px;font-size:14.4px;}
  .foot-grid{grid-template-columns:1fr;gap:26px;}
  .foot-bottom{flex-direction:column;align-items:flex-start;gap:10px;}
  .cta-row .btn-glow,.cta-row .btn-ghost{width:100%;justify-content:center;}
  .rail-card{padding:20px;}
}