/* roulang page: index */
:root{
  --bg-0:#050B14;
  --bg-1:#07111F;
  --bg-2:#0C1A2B;
  --gold:#E8B44C;
  --gold-hover:#F4C766;
  --gold-deep:#B9852A;
  --celadon:#5FD3C4;
  --celadon-bright:#43C6B8;
  --text:#EAF0F8;
  --text-2:#AAB8CC;
  --text-3:#6F8199;
  --paper:#F7F1E4;
  --paper-2:#EFE4D1;
  --paper-ink:#1B2430;
  --paper-ink-2:#4E5A6B;
  --warm-gold:#C7B36A;
  --line-gold:rgba(232,180,76,.18);
  --line-soft:rgba(255,255,255,.08);
  --ok:#59D6A0;
  --warn:#FFB84D;
  --err:#FF6B6B;
  --radius-card:18px;
  --radius-btn:12px;
  --radius-img:11px;
  --shadow-card:0 18px 50px rgba(0,0,0,.35);
  --shadow-btn:0 12px 30px rgba(232,180,76,.24);
  --container:1200px;
  --sans:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --serif:"Noto Serif SC","Source Han Serif SC","Songti SC",Georgia,serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--sans);
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg-0);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
  background:
    radial-gradient(720px 480px at 82% -8%,rgba(232,180,76,.13),transparent 62%),
    radial-gradient(640px 420px at 6% 16%,rgba(95,211,196,.10),transparent 66%),
    linear-gradient(180deg,#050B14 0%,#07111F 46%,#050B14 100%);
}
body::after{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
  opacity:.35;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(circle at 50% 22%,#000 0%,transparent 78%);
  -webkit-mask-image:radial-gradient(circle at 50% 22%,#000 0%,transparent 78%);
}
img{max-width:100%;display:block;height:auto}
a{color:var(--gold);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--gold-hover);text-decoration:underline;text-underline-offset:4px}
button{font-family:inherit;cursor:pointer}
input,textarea,select{font-family:inherit;font-size:15px}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.22;letter-spacing:0}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;position:relative;z-index:1}
.section{padding:96px 0;position:relative;z-index:1}
.section-tight{padding:64px 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:13px;letter-spacing:.02em;color:var(--gold);
  padding:6px 14px;border-radius:999px;
  border:1px solid var(--line-gold);
  background:rgba(232,180,76,.08);
  margin-bottom:18px;
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--gold);flex:none}
.h2{font-size:clamp(22px,2.6vw,32px);line-height:1.28}
.h3{font-size:20px;line-height:1.4}
.lead{color:var(--text-2);font-size:16px;line-height:1.8}
.section-head{max-width:760px;margin-bottom:44px}
.section-head .lead{margin-top:14px}
.bean-dot::after{content:"";display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--gold);opacity:.55;margin:0 10px;vertical-align:middle}

/* Header */
.site-header{position:sticky;top:0;z-index:60;background:rgba(5,11,20,.82);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--line-soft);transition:background .25s var(--ease)}
.brand-row{border-bottom:1px solid var(--line-soft)}
.brand-row .container{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:64px;transition:min-height .25s var(--ease)}
.brand{display:flex;align-items:center;gap:12px;color:var(--text);text-decoration:none}
.brand:hover{color:var(--text);text-decoration:none}
.brand-mark{width:38px;height:38px;flex:none;border-radius:11px;display:grid;place-items:center;background:linear-gradient(150deg,var(--gold) 0%,var(--gold-deep) 100%);color:#12181F;font-weight:800;font-size:17px;box-shadow:0 8px 20px rgba(232,180,76,.22)}
.brand-text{display:flex;flex-direction:column;line-height:1.16}
.brand-text b{font-size:16px;font-weight:800;letter-spacing:.01em}
.brand-text span{font-size:11.5px;color:var(--text-3);letter-spacing:.06em}
.header-tools{display:flex;align-items:center;gap:12px}
.search-box{display:flex;align-items:center;gap:8px;height:38px;padding:0 12px;border-radius:10px;background:rgba(255,255,255,.04);border:1px solid var(--line-soft);color:var(--text-3);font-size:13.5px;min-width:190px;transition:border-color .2s var(--ease),background .2s var(--ease)}
.search-box:focus-within{border-color:rgba(95,211,196,.55);background:rgba(95,211,196,.07)}
.search-box input{border:0;background:transparent;color:var(--text);outline:none;width:100%;font-size:13.5px}
.search-box input::placeholder{color:var(--text-3)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 20px;border-radius:var(--radius-btn);border:1px solid transparent;font-size:15px;font-weight:600;line-height:1;transition:transform .2s var(--ease),background .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease),color .2s var(--ease);text-decoration:none;white-space:nowrap}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn-primary{background:var(--gold);color:#11161E;box-shadow:var(--shadow-btn)}
.btn-primary:hover{background:var(--gold-hover);color:#11161E;box-shadow:0 16px 34px rgba(232,180,76,.34)}
.btn-ghost{background:transparent;border-color:rgba(95,211,196,.5);color:var(--celadon)}
.btn-ghost:hover{background:rgba(95,211,196,.1);border-color:var(--celadon);color:var(--celadon-bright)}
.btn-sm{height:38px;padding:0 16px;font-size:14px}
.btn-text{background:none;border:0;padding:0;color:var(--celadon);font-weight:600;font-size:15px}
.btn-text:hover{color:var(--celadon-bright);text-decoration:underline;text-underline-offset:5px;transform:none}
.btn[disabled],.btn.is-disabled{opacity:.45;box-shadow:none;pointer-events:none}
.channel-row .container{display:flex;align-items:center;gap:22px;min-height:48px}
.nav-list{display:flex;align-items:center;gap:6px}
.nav-link{display:inline-flex;align-items:center;height:48px;padding:0 14px;font-size:14.5px;color:var(--text-2);text-decoration:none;border-bottom:2px solid transparent;transition:color .2s var(--ease),border-color .2s var(--ease)}
.nav-link:hover{color:var(--gold-hover);text-decoration:none;border-bottom-color:rgba(232,180,76,.4)}
.nav-link.is-active{color:var(--gold);border-bottom-color:var(--gold);font-weight:600}
.pill-row{display:flex;align-items:center;gap:8px;margin-left:auto;overflow:hidden}
.pill{font-size:12.5px;color:var(--text-2);padding:5px 12px;border-radius:999px;border:1px solid var(--line-soft);background:rgba(255,255,255,.03);text-decoration:none;white-space:nowrap;transition:all .2s var(--ease)}
.pill:hover{color:var(--gold);border-color:var(--line-gold);background:rgba(232,180,76,.09);text-decoration:none}
.mobile-toggle{display:none;width:42px;height:42px;border-radius:11px;border:1px solid var(--line-soft);background:rgba(255,255,255,.04);color:var(--text);place-items:center}
.mobile-toggle:hover{border-color:var(--line-gold);color:var(--gold)}
.is-scrolled .brand-row .container{min-height:48px}
.is-scrolled .brand-text span{display:none}
.is-scrolled .brand-mark{width:32px;height:32px;font-size:15px;border-radius:9px}
.is-scrolled .channel-row .pill-row{display:none}
.drawer{position:fixed;inset:0 0 0 auto;width:min(86vw,340px);background:var(--bg-1);border-left:1px solid var(--line-gold);transform:translateX(102%);transition:transform .28s var(--ease);z-index:90;padding:22px;display:flex;flex-direction:column;gap:8px;overflow-y:auto}
.drawer.is-open{transform:translateX(0)}
.drawer-close{align-self:flex-end;width:38px;height:38px;border-radius:10px;border:1px solid var(--line-soft);background:transparent;color:var(--text-2);display:grid;place-items:center}
.drawer-title{font-size:12px;color:var(--text-3);letter-spacing:.1em;margin:14px 0 6px}
.drawer a.drawer-link{display:block;padding:12px 14px;border-radius:11px;color:var(--text);font-size:15.5px;background:rgba(255,255,255,.03);border:1px solid transparent;text-decoration:none}
.drawer a.drawer-link:hover{border-color:var(--line-gold);color:var(--gold);text-decoration:none}
.drawer .pill-row{flex-wrap:wrap;margin:8px 0 0;overflow:visible}
.drawer-mask{position:fixed;inset:0;background:rgba(3,7,13,.7);opacity:0;pointer-events:none;transition:opacity .28s var(--ease);z-index:80}
.drawer-mask.is-open{opacity:1;pointer-events:auto}

/* Hero */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line-soft)}
.hero-bg{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-1.webp');background-size:cover;background-position:center;z-index:0}
.hero-bg::after{content:"";position:absolute;inset:0;background:linear-gradient(96deg,rgba(5,11,20,.95) 0%,rgba(5,11,20,.86) 42%,rgba(7,17,31,.66) 72%,rgba(7,17,31,.42) 100%)}
.hero .container{padding-top:72px;padding-bottom:76px;position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:44px;align-items:center}
.hero h1{font-size:clamp(30px,4.2vw,52px);line-height:1.18;margin:14px 0 20px;letter-spacing:-.01em}
.hero h1 em{font-style:normal;color:var(--gold)}
.hero-sub{font-size:17px;line-height:1.8;color:var(--text-2);max-width:34em}
.hero-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:30px}
.hero-meta{display:flex;gap:20px;flex-wrap:wrap;margin-top:26px;font-size:13px;color:var(--text-3)}
.hero-meta span{display:inline-flex;align-items:center;gap:7px}
.hero-meta i{width:5px;height:5px;border-radius:50%;background:var(--celadon);display:inline-block}
.glass-card{
  border-radius:var(--radius-card);
  background:linear-gradient(160deg,rgba(18,32,50,.82),rgba(9,18,30,.72));
  border:1px solid var(--line-gold);
  box-shadow:var(--shadow-card);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  padding:26px;
}
.hero-card-title{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--text-3);letter-spacing:.04em;margin-bottom:18px}
.hero-card-title b{color:var(--gold);font-size:12.5px;font-weight:700;padding:4px 10px;border-radius:999px;background:rgba(232,180,76,.12);border:1px solid var(--line-gold)}
.quick-item{display:flex;gap:14px;padding:15px 0;border-bottom:1px dashed rgba(255,255,255,.09);text-decoration:none;color:var(--text)}
.quick-item:last-of-type{border-bottom:0}
.quick-item:hover{text-decoration:none;color:var(--text)}
.quick-item:hover .quick-title{color:var(--gold)}
.quick-ico{width:36px;height:36px;flex:none;border-radius:10px;display:grid;place-items:center;background:rgba(95,211,196,.1);border:1px solid rgba(95,211,196,.22);color:var(--celadon)}
.quick-title{font-size:15.5px;font-weight:600;transition:color .2s var(--ease)}
.quick-desc{font-size:13px;color:var(--text-3);line-height:1.65;margin-top:3px}
.hero-card-foot{margin-top:18px;padding-top:16px;border-top:1px solid var(--line-soft);font-size:13px;color:var(--text-3);display:flex;justify-content:space-between;gap:12px;align-items:center}

/* Trust */
.trust-bar{border-bottom:1px solid var(--line-soft);background:rgba(7,17,31,.65);position:relative;z-index:1}
.trust-bar .container{display:flex;flex-wrap:wrap;gap:14px 30px;padding-top:20px;padding-bottom:20px;align-items:center}
.trust-item{display:inline-flex;align-items:center;gap:9px;font-size:13.5px;color:var(--text-2)}
.trust-item svg{color:var(--celadon);flex:none}

/* Split layouts */
.split-5-7{display:grid;grid-template-columns:5fr 7fr;gap:48px;align-items:start}
.split-7-5{display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:start}
.sticky-head{position:sticky;top:132px}
.pain-list{display:flex;flex-direction:column;gap:14px}
.pain-item{display:flex;gap:18px;padding:22px 24px;border-radius:14px;background:rgba(12,26,43,.7);border:1px solid var(--line-soft);transition:border-color .22s var(--ease),transform .22s var(--ease),background .22s var(--ease)}
.pain-item:hover{border-color:var(--line-gold);transform:translateX(4px);background:rgba(16,33,54,.85)}
.pain-num{font-size:13px;font-weight:800;color:var(--gold);letter-spacing:.06em;flex:none;width:34px;padding-top:2px}
.pain-item h3{font-size:16.5px;margin-bottom:6px}
.pain-item p{font-size:14px;color:var(--text-2);margin:0;line-height:1.72}

/* Solution */
.solution-card{
  border-radius:var(--radius-card);
  overflow:hidden;
  border:1px solid var(--line-gold);
  background:linear-gradient(155deg,rgba(18,34,54,.9),rgba(8,17,29,.8));
  box-shadow:var(--shadow-card);
}
.solution-cover{position:relative;aspect-ratio:16/9;overflow:hidden}
.solution-cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.solution-card:hover .solution-cover img{transform:scale(1.03)}
.solution-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(5,11,20,.1),rgba(5,11,20,.72))}
.solution-cover-tag{position:absolute;left:18px;bottom:16px;font-size:12.5px;color:#131A23;background:var(--gold);padding:5px 12px;border-radius:999px;font-weight:700;z-index:2}
.solution-body{padding:26px 28px 28px}
.cap-row{display:flex;gap:16px;padding:16px 0;border-top:1px dashed rgba(255,255,255,.09)}
.cap-row:first-of-type{border-top:0;padding-top:4px}
.cap-ico{width:34px;height:34px;flex:none;border-radius:9px;display:grid;place-items:center;background:rgba(232,180,76,.12);border:1px solid var(--line-gold);color:var(--gold)}
.cap-row h3{font-size:15.5px;margin-bottom:4px}
.cap-row p{font-size:13.8px;color:var(--text-2);margin:0;line-height:1.7}
.stack-list{display:flex;flex-direction:column;gap:12px;margin-top:22px}
.stack-list li{display:flex;gap:11px;font-size:14.5px;color:var(--text-2);line-height:1.7}
.stack-list li svg{flex:none;color:var(--celadon);margin-top:4px}

/* Metrics */
.metric-band{border-top:1px solid var(--line-gold);border-bottom:1px solid var(--line-gold);background:linear-gradient(90deg,rgba(232,180,76,.09),rgba(95,211,196,.07) 55%,rgba(232,180,76,.06));position:relative;z-index:1}
.metric-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) 1.6fr;gap:28px;padding:44px 0}
.metric-item .metric-num{font-size:clamp(28px,3.4vw,40px);font-weight:800;color:var(--gold);line-height:1.1;letter-spacing:-.02em}
.metric-item .metric-label{font-size:14px;color:var(--text);margin-top:8px;font-weight:600}
.metric-item .metric-note{font-size:12.5px;color:var(--text-3);margin-top:4px}
.metric-wide{border-left:1px solid var(--line-soft);padding-left:28px}
.metric-wide h3{font-size:16px;margin-bottom:8px}
.metric-wide p{font-size:13.5px;color:var(--text-2);margin:0;line-height:1.75}

/* News */
.news-layout{display:grid;grid-template-columns:2fr 1fr;gap:32px;align-items:start}
.feature-card{display:block;border-radius:var(--radius-card);overflow:hidden;background:rgba(12,26,43,.82);border:1px solid var(--line-soft);text-decoration:none;color:var(--text);transition:border-color .24s var(--ease),transform .24s var(--ease),box-shadow .24s var(--ease);margin-bottom:20px}
.feature-card:hover{text-decoration:none;color:var(--text);border-color:var(--line-gold);transform:translateY(-3px);box-shadow:var(--shadow-card)}
.feature-media{position:relative;aspect-ratio:16/9;overflow:hidden}
.feature-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.feature-card:hover .feature-media img{transform:scale(1.04)}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:4px 11px;border-radius:999px;background:rgba(232,180,76,.13);color:var(--gold);border:1px solid var(--line-gold);text-decoration:none}
.badge--celadon{background:rgba(95,211,196,.12);color:var(--celadon);border-color:rgba(95,211,196,.28)}
.badge--warm{background:rgba(199,179,106,.13);color:var(--warm-gold);border-color:rgba(199,179,106,.3)}
.feature-media .badge{position:absolute;left:16px;top:16px;z-index:2;background:rgba(5,11,20,.78);backdrop-filter:blur(6px)}
.feature-body{padding:22px 24px 24px}
.feature-body h3{font-size:20px;line-height:1.4;margin-bottom:10px}
.feature-card:hover .feature-body h3{color:var(--gold)}
.feature-body p{font-size:14px;color:var(--text-2);line-height:1.75;margin:0 0 14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-meta{display:flex;align-items:center;gap:14px;font-size:12.5px;color:var(--text-3);flex-wrap:wrap}
.card-meta .dot{width:4px;height:4px;border-radius:50%;background:var(--text-3);opacity:.6}
.list-card{display:flex;gap:18px;padding:16px;border-radius:14px;background:rgba(12,26,43,.6);border:1px solid var(--line-soft);text-decoration:none;color:var(--text);transition:border-color .22s var(--ease),background .22s var(--ease),transform .22s var(--ease);margin-bottom:12px}
.list-card:hover{text-decoration:none;color:var(--text);border-color:var(--line-gold);background:rgba(16,33,54,.85);transform:translateY(-2px)}
.list-thumb{width:148px;flex:none;aspect-ratio:16/10;border-radius:var(--radius-img);overflow:hidden;background:linear-gradient(140deg,#0E2033,#16283C)}
.list-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s var(--ease)}
.list-card:hover .list-thumb img{transform:scale(1.04)}
.list-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px}
.list-body h3{font-size:16px;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.list-card:hover .list-body h3{color:var(--gold)}
.list-body p{font-size:13.2px;color:var(--text-3);margin:0;line-height:1.65;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-side{display:flex;flex-direction:column;gap:20px;position:sticky;top:130px}
.side-card{border-radius:var(--radius-card);background:rgba(12,26,43,.75);border:1px solid var(--line-soft);padding:22px}
.side-card h3{font-size:16px;margin-bottom:14px;display:flex;align-items:center;gap:9px}
.side-card h3::before{content:"";width:3px;height:15px;border-radius:2px;background:var(--gold)}
.rank-list li{display:flex;gap:12px;padding:11px 0;border-bottom:1px dashed rgba(255,255,255,.08);font-size:14px;line-height:1.6}
.rank-list li:last-child{border-bottom:0;padding-bottom:0}
.rank-list .rank-no{font-size:13px;font-weight:800;color:var(--gold-deep);flex:none;width:18px}
.rank-list a{color:var(--text-2);text-decoration:none}
.rank-list a:hover{color:var(--gold);text-decoration:underline;text-underline-offset:4px}
.cat-links{display:flex;flex-direction:column;gap:10px}
.cat-link{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:12px 14px;border-radius:11px;background:rgba(255,255,255,.03);border:1px solid var(--line-soft);font-size:14px;color:var(--text);text-decoration:none;transition:all .2s var(--ease)}
.cat-link:hover{border-color:var(--line-gold);color:var(--gold);background:rgba(232,180,76,.08);text-decoration:none;transform:translateX(3px)}
.cat-link small{color:var(--text-3);font-size:12px}
.empty-state{display:flex;flex-direction:column;align-items:center;gap:12px;padding:52px 24px;text-align:center;border:1px dashed var(--line-gold);border-radius:var(--radius-card);background:rgba(12,26,43,.6);color:var(--text-2);font-size:14.5px}
.empty-state svg{color:var(--text-3)}

/* Testimonials */
.quote-wall{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.quote-card{border-radius:var(--radius-card);padding:26px;background:rgba(12,26,43,.7);border:1px solid var(--line-soft);transition:border-color .24s var(--ease),transform .24s var(--ease)}
.quote-card:nth-child(2){transform:translateY(22px)}
.quote-card:hover{border-color:var(--line-gold);transform:translateY(-2px)}
.quote-card:nth-child(2):hover{transform:translateY(18px)}
.quote-mark{font-family:var(--serif);font-size:40px;line-height:1;color:var(--gold-deep);opacity:.6}
.quote-card blockquote{margin:6px 0 20px;font-size:15px;line-height:1.8;color:var(--text)}
.quote-person{display:flex;align-items:center;gap:12px;border-top:1px solid var(--line-soft);padding-top:16px}
.avatar{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-weight:700;font-size:15px;background:linear-gradient(150deg,rgba(232,180,76,.28),rgba(95,211,196,.22));color:var(--gold);border:1px solid var(--line-gold);flex:none}
.quote-person b{display:block;font-size:14.5px;color:var(--text)}
.quote-person span{font-size:12.5px;color:var(--text-3)}
.quote-note{margin-top:34px;font-size:12.5px;color:var(--text-3);text-align:center}

/* FAQ */
.faq-layout{display:grid;grid-template-columns:5fr 7fr;gap:48px;align-items:start}
.faq-list{display:flex;flex-direction:column;gap:12px}
details.faq-item{border:1px solid var(--line-soft);border-radius:14px;background:rgba(12,26,43,.7);transition:border-color .2s var(--ease),background .2s var(--ease);overflow:hidden}
details.faq-item[open]{border-color:var(--line-gold);background:rgba(232,180,76,.06)}
details.faq-item summary{list-style:none;cursor:pointer;padding:18px 22px;font-size:16px;font-weight:600;color:var(--text);display:flex;align-items:center;justify-content:space-between;gap:16px}
details.faq-item summary::-webkit-details-marker{display:none}
details.faq-item summary:hover{color:var(--gold)}
.faq-plus{width:22px;height:22px;flex:none;display:grid;place-items:center;color:var(--gold);transition:transform .22s var(--ease)}
details[open] .faq-plus{transform:rotate(45deg)}
.faq-answer{padding:0 22px 20px;font-size:14.5px;line-height:1.85;color:var(--text-2);border-top:1px solid var(--line-soft);margin-top:-2px;padding-top:16px}

/* CTA */
.cta-section{padding:96px 0;position:relative;z-index:1}
.cta-panel{position:relative;overflow:hidden;border-radius:24px;border:1px solid var(--line-gold);box-shadow:var(--shadow-card)}
.cta-panel::before{content:"";position:absolute;inset:0;background-image:url('/assets/images/backpic/back-2.webp');background-size:cover;background-position:center;opacity:.28;z-index:0}
.cta-panel::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(5,11,20,.94),rgba(8,18,31,.82));z-index:0}
.cta-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:44px;padding:48px}
.cta-inner h2{font-size:clamp(22px,2.6vw,30px);line-height:1.3;margin-bottom:16px}
.cta-inner .lead{font-size:15px;margin-bottom:22px}
.contact-line{display:flex;align-items:center;gap:10px;font-size:14.5px;color:var(--text-2);padding:9px 0}
.contact-line svg{color:var(--celadon);flex:none}
.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;color:var(--text-2);font-weight:600}
.field label .req{color:var(--err);margin-left:3px}
.field input,.field textarea,.field select{height:46px;padding:0 14px;border-radius:12px;background:rgba(255,255,255,.05);border:1px solid var(--line-soft);color:var(--text);outline:none;transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease)}
.field textarea{height:96px;padding:12px 14px;resize:vertical;line-height:1.7}
.field input::placeholder,.field textarea::placeholder{color:var(--text-3)}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--celadon);background:rgba(95,211,196,.07);box-shadow:0 0 0 3px rgba(95,211,196,.18)}
.field input:invalid:not(:placeholder-shown){border-color:rgba(255,107,107,.75)}
.checkbox{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:var(--text-3);line-height:1.65}
.checkbox input{width:16px;height:16px;margin-top:3px;accent-color:var(--gold);flex:none}
.form-tip{font-size:13px;color:var(--ok);min-height:20px}

/* Footer */
.site-footer{position:relative;z-index:1;background:#04090F;border-top:1px solid var(--line-soft);padding:64px 0 0}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--gold),var(--celadon),transparent);opacity:.55}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:48px}
.footer-brand .brand{margin-bottom:16px}
.footer-brand p{font-size:13.5px;color:var(--text-3);line-height:1.8;margin-bottom:14px}
.footer-col h4{font-size:14px;color:var(--text);margin-bottom:16px;font-weight:700}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:13.5px;color:var(--text-2);text-decoration:none}
.footer-col a:hover{color:var(--gold);text-decoration:underline;text-underline-offset:4px}
.footer-col p{font-size:13.5px;color:var(--text-3);line-height:1.8}
.footer-bottom{border-top:1px solid var(--line-soft);padding:20px 0 26px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12.5px;color:var(--text-3)}
.footer-bottom .fb-links{display:flex;gap:18px;flex-wrap:wrap}
.footer-bottom a{color:var(--text-3);text-decoration:none}
.footer-bottom a:hover{color:var(--gold)}

/* Reveal */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.is-in{opacity:1;transform:none}

@media (max-width:1199px){
  .container{padding:0 20px}
  .hero-grid{gap:32px}
  .split-5-7,.split-7-5,.faq-layout{gap:32px}
  .metric-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
  .metric-wide{grid-column:1/-1;border-left:0;border-top:1px solid var(--line-soft);padding-left:0;padding-top:20px}
}
@media (max-width:991px){
  .section{padding:80px 0}
  .hero .container{padding-top:56px;padding-bottom:60px}
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .split-5-7,.split-7-5,.faq-layout{grid-template-columns:1fr;gap:28px}
  .sticky-head{position:static}
  .news-layout{grid-template-columns:1fr}
  .news-side{position:static}
  .quote-wall{grid-template-columns:1fr 1fr}
  .quote-card:nth-child(2){transform:none}
  .quote-card:nth-child(2):hover{transform:translateY(-2px)}
  .cta-inner{grid-template-columns:1fr;gap:32px;padding:36px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .nav-list{overflow-x:auto;scrollbar-width:none}
  .nav-list::-webkit-scrollbar{display:none}
  .pill-row{display:none}
  .search-box{min-width:150px}
}
@media (max-width:767px){
  .container{padding:0 16px}
  .section{padding:56px 0}
  .brand-row .container{min-height:56px}
  .brand-text b{font-size:14px}
  .brand-text span{font-size:10.5px}
  .brand-mark{width:34px;height:34px;font-size:15px}
  .search-box{display:none}
  .header-tools .btn{display:none}
  .mobile-toggle{display:grid}
  .channel-row{display:none}
  .hero h1{font-size:30px}
  .hero-sub{font-size:15.5px}
  .hero-actions .btn{width:100%}
  .hero-actions{gap:12px}
  .quote-wall{grid-template-columns:1fr}
  .metric-grid{grid-template-columns:1fr 1fr}
  .metric-wide{grid-column:1/-1}
  .form-grid{grid-template-columns:1fr}
  .list-card{flex-direction:column;gap:12px}
  .list-thumb{width:100%;aspect-ratio:16/9}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .cta-inner{padding:26px 20px}
  .glass-card{padding:20px}
  .solution-body{padding:20px}
}
@media (max-width:480px){
  .hero h1{font-size:28px}
  .metric-grid{grid-template-columns:1fr}
  .btn{height:44px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* roulang page: article */
:root{
  --bg-0:#050B14;
  --bg-1:#07111F;
  --bg-2:#0C1A2B;
  --gold:#E8B44C;
  --gold-h:#F4C766;
  --gold-d:#B9852A;
  --celadon:#5FD3C4;
  --mint:#43C6B8;
  --warm:#C7B36A;
  --tx:#EAF0F8;
  --tx-2:#AAB8CC;
  --tx-3:#6F8199;
  --paper:#F7F1E4;
  --paper-2:#EFE4D1;
  --ink:#1B2430;
  --ink-2:#4E5A6B;
  --line:rgba(232,180,76,.18);
  --line-2:rgba(255,255,255,.08);
  --ok:#59D6A0;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 18px 50px rgba(0,0,0,.35);
  --shadow-gold:0 12px 30px rgba(232,180,76,.24);
  --container:1200px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;
  line-height:1.7;
  color:var(--tx);
  background-color:var(--bg-0);
  background-image:
    radial-gradient(900px 520px at 10% -12%,rgba(232,180,76,.11),transparent 62%),
    radial-gradient(760px 520px at 94% 4%,rgba(95,211,196,.09),transparent 62%),
    linear-gradient(180deg,#050B14 0%,#07111F 42%,#050B14 100%);
  background-attachment:fixed;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
  background-image:
    linear-gradient(rgba(255,255,255,.026) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.026) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(120% 90% at 50% 0%,#000 30%,transparent 88%);
  -webkit-mask-image:radial-gradient(120% 90% at 50% 0%,#000 30%,transparent 88%);
}
img{max-width:100%;display:block;border:0}
a{color:var(--gold);text-decoration:none;transition:color .2s ease,border-color .2s ease,background-color .2s ease}
a:hover{color:var(--gold-h)}
button{font:inherit;color:inherit}
input,textarea,select{font:inherit}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.25}
p{margin:0}
ul,ol{margin:0}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
.skip-link{position:absolute;left:16px;top:-70px;z-index:200;background:var(--gold);color:#20180A;padding:10px 18px;border-radius:10px;font-weight:700;transition:top .2s ease}
.skip-link:focus{top:12px;color:#20180A}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;position:relative;z-index:1}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;border-radius:var(--radius-sm);
  font-size:14.5px;font-weight:600;letter-spacing:.01em;
  border:1px solid transparent;cursor:pointer;text-decoration:none;
  transition:transform .2s ease,background-color .2s ease,box-shadow .2s ease,border-color .2s ease,color .2s ease,filter .2s ease;
}
.btn-primary{background:linear-gradient(180deg,var(--gold-h),var(--gold));color:#20180A;box-shadow:var(--shadow-gold)}
.btn-primary:hover{transform:translateY(-2px);filter:brightness(1.05);box-shadow:0 16px 40px rgba(232,180,76,.34);color:#20180A}
.btn-primary:active{transform:translateY(0);box-shadow:0 8px 20px rgba(232,180,76,.22)}
.btn-ghost{background:transparent;border-color:rgba(95,211,196,.42);color:var(--celadon)}
.btn-ghost:hover{background:rgba(95,211,196,.1);border-color:var(--celadon);transform:translateY(-2px);color:var(--celadon)}
.btn-ghost:active{transform:translateY(0)}
.btn-sm{height:36px;padding:0 14px;font-size:13px;border-radius:10px}
.btn:disabled,.btn[aria-disabled="true"]{opacity:.45;cursor:not-allowed;box-shadow:none;transform:none;filter:none}
.btn-text{background:none;border:none;padding:0;color:var(--gold);font-weight:600;text-decoration:underline;text-underline-offset:4px;cursor:pointer}
.btn-text:hover{color:var(--gold-h)}

/* 徽章与标签 */
.badge{display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 12px;border-radius:999px;font-size:12.5px;font-weight:600;background:rgba(232,180,76,.14);color:var(--gold);border:1px solid rgba(232,180,76,.32);white-space:nowrap}
.badge-celadon{background:rgba(95,211,196,.12);color:var(--celadon);border-color:rgba(95,211,196,.32)}
.badge-warm{background:rgba(199,179,106,.14);color:var(--warm);border-color:rgba(199,179,106,.34)}
.dot{display:inline-block;width:5px;height:5px;border-radius:50%;background:rgba(232,180,76,.8);vertical-align:middle}

/* 导航 */
.site-header{position:sticky;top:0;z-index:90;background:rgba(7,17,31,.88);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--line-2);transition:box-shadow .25s ease,background-color .25s ease}
.site-header.is-scrolled{box-shadow:0 12px 34px rgba(0,0,0,.42);background:rgba(5,11,20,.94)}
.header-top{height:64px;display:flex;align-items:center;transition:height .25s ease}
.header-top-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;width:100%}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--tx);text-decoration:none;min-width:0}
.brand:hover{color:var(--tx)}
.brand-mark{width:38px;height:38px;flex:0 0 38px;display:grid;place-items:center;border-radius:12px;background:linear-gradient(160deg,var(--gold-h),var(--gold-d));color:#1B1408;font-weight:800;font-size:17px;box-shadow:0 8px 20px rgba(232,180,76,.24)}
.brand-text{display:flex;flex-direction:column;line-height:1.25;min-width:0}
.brand-text b{font-size:15px;font-weight:700;letter-spacing:.01em;color:var(--tx);white-space:nowrap}
.brand-text span{font-size:11.5px;color:var(--tx-3);white-space:nowrap}
.header-actions{display:flex;align-items:center;gap:14px}
.head-note{font-size:12.5px;color:var(--tx-3);white-space:nowrap}
.icon-btn{width:36px;height:36px;display:grid;place-items:center;border-radius:10px;border:1px solid var(--line-2);background:rgba(255,255,255,.04);color:var(--tx-2);cursor:pointer;transition:all .2s ease}
.icon-btn:hover{color:var(--gold);border-color:rgba(232,180,76,.42);background:rgba(232,180,76,.1)}
.header-nav{border-top:1px solid rgba(255,255,255,.06)}
.header-nav-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:48px;transition:height .25s ease,opacity .2s ease}
.nav-list{display:flex;align-items:center;gap:2px;flex-wrap:nowrap}
.nav-link{position:relative;display:inline-flex;align-items:center;height:48px;padding:0 14px;font-size:14.5px;color:var(--tx-2);white-space:nowrap;transition:color .2s ease}
.nav-link::after{content:"";position:absolute;left:14px;right:14px;bottom:0;height:2px;border-radius:2px;background:var(--gold);transform:scaleX(0);transform-origin:center;transition:transform .22s ease}
.nav-link:hover{color:var(--tx)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--gold);font-weight:600}
.nav-link.is-active::after{transform:scaleX(1)}
.header-tools{display:flex;align-items:center;gap:14px;min-width:0}
.search-box{display:flex;align-items:center;gap:8px;height:34px;padding:0 12px;border-radius:999px;background:rgba(255,255,255,.05);border:1px solid var(--line-2);transition:border-color .2s ease,background-color .2s ease}
.search-box:focus-within{border-color:rgba(95,211,196,.6);background:rgba(95,211,196,.08)}
.search-box svg{flex:0 0 15px;color:var(--tx-3)}
.search-box input{width:120px;border:0;background:transparent;color:var(--tx);font-size:13px;outline:none}
.search-box input::placeholder{color:var(--tx-3)}
.chips{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.chip{display:inline-flex;align-items:center;height:26px;padding:0 11px;border-radius:999px;font-size:12.5px;color:var(--gold);background:rgba(232,180,76,.1);border:1px solid rgba(232,180,76,.2);transition:all .2s ease}
.chip:hover{background:rgba(232,180,76,.2);border-color:rgba(232,180,76,.45);color:var(--gold-h)}
.site-header.is-compact .header-top{height:48px}
.site-header.is-compact .header-trends{display:none}
.site-header.is-compact .brand-mark{width:32px;height:32px;flex-basis:32px;font-size:15px;border-radius:10px}
.site-header.is-compact .brand-text b{font-size:14px}
.site-header.is-compact .brand-text span{display:none}
.menu-btn{display:none}

/* 抽屉 */
.drawer{position:fixed;inset:0;z-index:150;display:none}
.drawer.is-open{display:block}
.drawer::before{content:"";position:absolute;inset:0;background:rgba(2,6,12,.66);backdrop-filter:blur(3px)}
.drawer-panel{position:absolute;top:0;right:0;bottom:0;width:min(86vw,340px);background:rgba(7,17,31,.99);border-left:1px solid var(--line);padding:20px 20px 32px;overflow:auto;display:flex;flex-direction:column;gap:20px;animation:drawerIn .24s ease}
@keyframes drawerIn{from{transform:translateX(24px);opacity:.5}to{transform:translateX(0);opacity:1}}
.drawer-head{display:flex;align-items:center;justify-content:space-between}
.drawer-title{font-size:14px;color:var(--gold);font-weight:700;letter-spacing:.04em}
.drawer-close{width:34px;height:34px;border-radius:10px;border:1px solid var(--line-2);background:rgba(255,255,255,.04);color:var(--tx-2);font-size:18px;line-height:1;cursor:pointer}
.drawer-close:hover{color:var(--gold);border-color:rgba(232,180,76,.4)}
.drawer-nav{display:grid;gap:6px}
.drawer-nav a{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-radius:12px;background:rgba(255,255,255,.035);border:1px solid var(--line-2);font-size:15px;color:var(--tx)}
.drawer-nav a:hover{background:rgba(232,180,76,.1);border-color:rgba(232,180,76,.36);color:var(--gold)}
.drawer-block h4{font-size:13px;color:var(--tx-3);margin:0 0 10px;font-weight:600;letter-spacing:.04em}
.drawer-block p{font-size:13px;color:var(--tx-2);line-height:1.8}
.drawer-cta{width:100%}

/* 文章头 */
.article-hero{
  position:relative;
  padding:34px 0 48px;
  background-image:
    linear-gradient(90deg,rgba(5,11,20,.95) 0%,rgba(5,11,20,.82) 52%,rgba(5,11,20,.9) 100%),
    url('/assets/images/backpic/back-2.webp');
  background-size:cover;
  background-position:center;
  border-bottom:1px solid var(--line-2);
}
.crumbs{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13px;color:var(--tx-3);margin-bottom:22px}
.crumbs a{color:var(--tx-2)}
.crumbs a:hover{color:var(--gold)}
.crumbs .sep{color:rgba(232,180,76,.55)}
.crumbs .current{color:var(--gold);max-width:62ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.article-hero h1{
  font-size:clamp(28px,4.4vw,50px);
  line-height:1.18;
  letter-spacing:-.005em;
  margin:14px 0 20px;
  max-width:22em;
  text-shadow:0 8px 30px rgba(0,0,0,.4);
}
.article-meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-size:13px;color:var(--tx-2)}
.article-meta .meta-item{display:inline-flex;align-items:center;gap:7px}
.article-meta svg{color:rgba(232,180,76,.85)}
.article-lede{max-width:760px;margin-top:18px;font-size:15.5px;line-height:1.85;color:var(--tx-2)}

/* 主体 */
.reading-section{padding:48px 0 96px}
.reading-wrap{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:32px;align-items:start}
.article-paper{
  position:relative;
  border-radius:var(--radius);
  background:linear-gradient(175deg,var(--paper) 0%,var(--paper-2) 100%);
  color:var(--ink);
  box-shadow:var(--shadow);
  padding:clamp(22px,3.4vw,46px);
  overflow:hidden;
}
.article-paper::after{
  content:"";
  position:absolute;top:0;right:0;width:56px;height:56px;
  background:linear-gradient(225deg,rgba(232,180,76,.42) 0%,rgba(232,180,76,.12) 46%,transparent 47%);
  pointer-events:none;
}
.article-cover{position:relative;border-radius:12px;overflow:hidden;margin-bottom:28px;background:linear-gradient(150deg,#12233A,#0B1826)}
.article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover}
.article-cover .cover-cap{position:absolute;left:0;right:0;bottom:0;padding:14px 18px;font-size:12.5px;color:rgba(247,241,228,.9);background:linear-gradient(0deg,rgba(9,16,26,.82),transparent)}
.article-body{
  max-width:820px;
  margin:0 auto;
  font-family:"Noto Serif SC","Source Han Serif SC","Songti SC",STSong,serif;
  font-size:17px;
  line-height:1.9;
  color:var(--ink);
  overflow-wrap:break-word;
  word-break:break-word;
}
.article-body > *:first-child{margin-top:0}
.article-body h2{position:relative;font-size:26px;line-height:1.35;margin:2em 0 .7em;padding-left:14px;color:#121A25;font-weight:700}
.article-body h2::before{content:"";position:absolute;left:0;top:.26em;bottom:.26em;width:4px;border-radius:3px;background:linear-gradient(180deg,var(--gold),var(--gold-d))}
.article-body h3{font-size:19px;line-height:1.5;margin:1.7em 0 .6em;color:#16202D;font-weight:700}
.article-body h4{font-size:17px;margin:1.4em 0 .5em;color:#1B2430}
.article-body p{margin:0 0 1em}
.article-body a{color:#8A5A12;text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px}
.article-body a:hover{color:#6B430A;background:rgba(232,180,76,.18)}
.article-body ul,.article-body ol{padding-left:1.45em;margin:0 0 1.1em}
.article-body li{margin:.36em 0}
.article-body li::marker{color:var(--gold-d)}
.article-body strong{color:#101923;font-weight:700}
.article-body blockquote{margin:1.5em 0;padding:16px 20px;background:rgba(232,180,76,.16);border-left:4px solid var(--gold-d);border-radius:0 12px 12px 0;color:#3B3223;font-size:16.5px}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:10px;margin:1.4em 0;height:auto}
.article-body figure{margin:1.6em 0}
.article-body figcaption{font-family:"Noto Sans SC","PingFang SC",sans-serif;font-size:13px;color:var(--ink-2);text-align:center;margin-top:8px;line-height:1.7}
.article-body table{width:100%;border-collapse:collapse;font-family:"Noto Sans SC","PingFang SC",sans-serif;font-size:14.5px;margin:1.4em 0;background:rgba(255,255,255,.34);border-radius:10px;overflow:hidden}
.article-body th,.article-body td{border:1px solid #D9CBB1;padding:10px 12px;text-align:left;vertical-align:top}
.article-body th{background:rgba(232,180,76,.26);color:#48380F;font-weight:700}
.article-body tr:nth-child(even) td{background:rgba(255,255,255,.4)}
.article-body code{font-family:ui-monospace,Consolas,monospace;font-size:.92em;background:rgba(27,36,48,.08);padding:2px 6px;border-radius:6px}
.article-body hr{border:none;border-top:1px solid #DBCEB6;margin:2.2em 0}
.article-empty{padding:36px 8px;text-align:center}
.article-empty h2{font-size:22px;color:#16202D;margin-bottom:10px}
.article-empty p{font-size:15px;color:var(--ink-2);margin-bottom:20px}

/* 侧栏 */
.side-sticky{position:sticky;top:132px;display:grid;gap:18px}
.side-card{background:rgba(12,26,43,.76);border:1px solid var(--line-2);border-radius:16px;padding:18px 20px;backdrop-filter:blur(8px)}
.side-card h3{font-size:13.5px;color:var(--gold);margin-bottom:12px;font-weight:700;display:flex;align-items:center;gap:8px}
.side-card h3::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(232,180,76,.14)}
.toc-list{list-style:none;padding:0;margin:0;display:grid;gap:2px;max-height:46vh;overflow:auto;scrollbar-width:thin}
.toc-list a{display:block;padding:7px 10px;font-size:13.5px;line-height:1.55;color:var(--tx-2);border-left:2px solid transparent;border-radius:0 8px 8px 0}
.toc-list a:hover{color:var(--tx);background:rgba(255,255,255,.05)}
.toc-list a.is-current{color:var(--gold);border-left-color:var(--gold);background:rgba(232,180,76,.1)}
.toc-empty{font-size:13px;color:var(--tx-3);line-height:1.8}
.side-links{display:grid;gap:8px}
.side-links a{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 12px;border-radius:10px;font-size:13.5px;color:var(--tx-2);background:rgba(255,255,255,.035);border:1px solid var(--line-2)}
.side-links a:hover{color:var(--gold);border-color:rgba(232,180,76,.4);background:rgba(232,180,76,.08)}
.side-links a span{font-size:12px;color:var(--tx-3)}

/* 移动端目录 */
.mobile-toc{display:none;margin-bottom:16px}
.mobile-toc-btn{display:flex;align-items:center;justify-content:space-between;width:100%;height:46px;padding:0 16px;border-radius:12px;background:rgba(12,26,43,.8);border:1px solid var(--line-2);color:var(--tx-2);font-size:14px;cursor:pointer}
.mobile-toc-btn:hover{color:var(--gold);border-color:rgba(232,180,76,.38)}
.mobile-toc-panel{display:none;margin-top:10px;padding:14px 16px;border-radius:12px;background:rgba(12,26,43,.92);border:1px solid var(--line-2)}
.mobile-toc.is-open .mobile-toc-panel{display:block}
.mobile-toc.is-open .mobile-toc-btn svg{transform:rotate(180deg)}
.mobile-toc-btn svg{transition:transform .2s ease}

/* 相关推荐 */
.related{margin-top:56px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:22px}
.section-head h2{font-size:clamp(20px,2.6vw,26px);color:var(--tx)}
.section-head p{font-size:13.5px;color:var(--tx-3);margin-top:6px}
.section-head .head-link{font-size:13.5px;color:var(--celadon);border-bottom:1px solid rgba(95,211,196,.4);padding-bottom:2px}
.section-head .head-link:hover{color:var(--mint);border-color:var(--mint)}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.rel-card{display:flex;flex-direction:column;background:rgba(12,26,43,.72);border:1px solid var(--line-2);border-radius:16px;overflow:hidden;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;color:var(--tx)}
.rel-card:hover{transform:translateY(-3px);border-color:rgba(232,180,76,.45);box-shadow:0 16px 40px rgba(0,0,0,.4);color:var(--tx)}
.rel-thumb{position:relative;overflow:hidden;background:linear-gradient(150deg,#12233A,#0B1826)}
.rel-thumb img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .5s ease}
.rel-card:hover .rel-thumb img{transform:scale(1.04)}
.rel-thumb .badge{position:absolute;left:12px;top:12px;backdrop-filter:blur(6px)}
.rel-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.rel-body h3{font-size:15.5px;line-height:1.5;color:var(--tx);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rel-card:hover .rel-body h3{color:var(--gold)}
.rel-body p{font-size:13px;line-height:1.7;color:var(--tx-3);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rel-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;font-size:12.5px;color:var(--tx-3);padding-top:6px}
.rel-foot .go{color:var(--celadon)}

/* CTA */
.cta-section{padding:0 0 96px}
.cta-panel{
  position:relative;
  border-radius:24px;
  overflow:hidden;
  border:1px solid var(--line);
  padding:clamp(26px,4vw,52px);
  background-image:
    linear-gradient(120deg,rgba(6,13,24,.95) 0%,rgba(6,13,24,.86) 55%,rgba(6,13,24,.72) 100%),
    url('/assets/images/backpic/back-3.webp');
  background-size:cover;
  background-position:center;
  box-shadow:var(--shadow);
}
.cta-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:40px;align-items:start}
.cta-copy h2{font-size:clamp(22px,3vw,32px);line-height:1.3;margin-bottom:14px}
.cta-copy p{font-size:14.5px;line-height:1.85;color:var(--tx-2);margin-bottom:18px}
.cta-points{list-style:none;padding:0;display:grid;gap:10px}
.cta-points li{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:var(--tx-2);line-height:1.7}
.cta-points li::before{content:"";width:6px;height:6px;margin-top:8px;flex:0 0 6px;border-radius:50%;background:var(--gold)}
.form-card{background:rgba(9,19,32,.72);border:1px solid var(--line-2);border-radius:18px;padding:24px;backdrop-filter:blur(10px)}
.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;color:var(--tx-2);font-weight:600}
.field label .req{color:var(--gold);margin-left:2px}
.field input,.field select,.field textarea{
  width:100%;height:46px;padding:0 14px;border-radius:12px;
  background:rgba(255,255,255,.05);border:1px solid var(--line-2);
  color:var(--tx);font-size:14px;outline:none;
  transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease;
}
.field textarea{height:auto;padding:12px 14px;min-height:92px;resize:vertical;line-height:1.7}
.field select{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--tx-3) 50%),linear-gradient(135deg,var(--tx-3) 50%,transparent 50%);background-position:calc(100% - 20px) 21px,calc(100% - 15px) 21px;background-size:5px 5px,5px 5px;background-repeat:no-repeat}
.field input::placeholder,.field textarea::placeholder{color:var(--tx-3)}
.field input:focus,.field select:focus,.field textarea:focus{border-color:rgba(95,211,196,.72);box-shadow:0 0 0 3px rgba(95,211,196,.16);background:rgba(95,211,196,.07)}
.field input:invalid:not(:placeholder-shown){border-color:rgba(255,107,107,.7)}
.check-line{display:flex;align-items:flex-start;gap:9px;font-size:12.5px;color:var(--tx-3);line-height:1.7;margin:4px 0 16px}
.check-line input{width:16px;height:16px;margin-top:2px;accent-color:var(--gold);flex:0 0 16px}
.form-submit{width:100%}
.form-note{margin-top:12px;font-size:12.5px;color:var(--celadon);display:none}
.form-note.is-show{display:block}

/* 页脚 */
.site-footer{position:relative;background:#040A12;padding:60px 0 0;margin-top:0}
.site-footer::before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(232,180,76,.7),rgba(95,211,196,.55),transparent)}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.25fr;gap:32px;padding-bottom:44px}
.footer-brand .brand{margin-bottom:16px}
.footer-brand p{font-size:13.5px;line-height:1.85;color:var(--tx-3);margin-bottom:18px;max-width:34em}
.footer-col h4{font-size:13.5px;color:var(--gold);margin-bottom:14px;font-weight:700;letter-spacing:.03em}
.footer-col ul{list-style:none;padding:0;display:grid;gap:9px}
.footer-col ul a{font-size:13.5px;color:var(--tx-2)}
.footer-col ul a:hover{color:var(--gold)}
.footer-col p{font-size:13px;line-height:1.85;color:var(--tx-3)}
.footer-bottom{border-top:1px solid var(--line-2);padding:20px 0 28px;display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:12.5px;color:var(--tx-3)}
.fb-links{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.fb-links a{color:var(--tx-3)}
.fb-links a:hover{color:var(--gold)}
.fb-links span{color:rgba(111,129,153,.8)}

/* 响应式 */
@media (max-width:1199px){
  .container{padding:0 20px}
  .reading-wrap{grid-template-columns:minmax(0,1fr) 290px;gap:24px}
  .related-grid{gap:18px}
}
@media (max-width:991px){
  .header-nav{display:none}
  .head-note{display:none}
  .header-actions .btn-primary{display:none}
  .menu-btn{display:grid;place-items:center}
  .header-top{height:56px}
  .brand-mark{width:34px;height:34px;flex-basis:34px;font-size:15px;border-radius:11px}
  .brand-text b{font-size:13.5px}
  .brand-text span{font-size:10.5px}
  .article-hero{padding:26px 0 36px}
  .reading-section{padding:32px 0 72px}
  .reading-wrap{grid-template-columns:minmax(0,1fr);gap:0}
  .side-sticky{position:static;margin-top:24px}
  .side-card.toc-card{display:none}
  .mobile-toc{display:block}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .cta-grid{grid-template-columns:minmax(0,1fr);gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:767px){
  .container{padding:0 16px}
  .article-hero h1{font-size:30px;max-width:none}
  .crumbs{font-size:12.5px}
  .crumbs .current{max-width:100%;white-space:normal}
  .article-lede{font-size:14.5px}
  .article-paper{padding:22px 18px;border-radius:16px}
  .article-body{font-size:16.5px;line-height:1.85}
  .article-body h2{font-size:22px}
  .article-body h3{font-size:17.5px}
  .article-body table{display:block;overflow-x:auto;white-space:nowrap;font-size:13.5px}
  .related-grid{grid-template-columns:minmax(0,1fr)}
  .form-row{grid-template-columns:minmax(0,1fr)}
  .form-card{padding:18px}
  .cta-section{padding-bottom:64px}
  .footer-grid{grid-template-columns:1fr;gap:26px;padding-bottom:32px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:12px}
}
@media (max-width:480px){
  .article-hero h1{font-size:28px}
  .brand-text b{font-size:12.5px}
  .brand-text span{font-size:10px}
  .btn{height:44px;padding:0 18px;font-size:14px}
  .article-meta{font-size:12.5px;gap:10px}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
}

/* roulang page: category1 */
:root{
  --bg-0:#050B14;
  --bg-1:#07111F;
  --bg-2:#0C1A2B;
  --gold:#E8B44C;
  --gold-h:#F4C766;
  --gold-d:#B9852A;
  --celadon:#5FD3C4;
  --text:#EAF0F8;
  --text-2:#AAB8CC;
  --text-3:#6F8199;
  --paper:#F7F1E4;
  --paper-2:#EFE4D1;
  --ink:#1B2430;
  --ink-2:#4E5A6B;
  --line:rgba(232,180,76,.18);
  --line-2:rgba(255,255,255,.08);
  --success:#59D6A0;
  --warn:#FFB84D;
  --danger:#FF6B6B;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 18px 50px rgba(0,0,0,.35);
  --shadow-gold:0 12px 30px rgba(232,180,76,.24);
  --container:1200px;
  --font-sans:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg-0);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background-image:
    radial-gradient(900px 520px at 82% -6%, rgba(232,180,76,.10), transparent 70%),
    radial-gradient(760px 460px at 8% 22%, rgba(95,211,196,.08), transparent 72%),
    linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px);
  background-size:auto,auto,64px 64px,64px 64px;
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block;}
a{color:var(--gold);text-decoration:none;transition:color .2s ease,opacity .2s ease;}
a:hover{color:var(--gold-h);text-decoration:underline;text-underline-offset:4px;}
button{font-family:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.18;font-weight:700;color:var(--text);}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px;}
::selection{background:rgba(232,180,76,.3);color:#fff;}

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

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 24px;
  border-radius:var(--radius-sm);
  border:1px solid transparent;
  font-size:15px;
  font-weight:600;
  line-height:1;
  cursor:pointer;
  text-decoration:none;
  transition:transform .2s ease,background-color .2s ease,border-color .2s ease,box-shadow .2s ease,color .2s ease;
  white-space:nowrap;
}
.btn:hover{text-decoration:none;transform:translateY(-2px);}
.btn:active{transform:translateY(0);}
.btn:disabled,.btn[aria-disabled="true"]{opacity:.45;box-shadow:none;cursor:not-allowed;transform:none;}
.btn-primary{
  background:var(--gold);
  color:#101720;
  box-shadow:var(--shadow-gold);
}
.btn-primary:hover{background:var(--gold-h);color:#0B1119;box-shadow:0 16px 38px rgba(232,180,76,.34);}
.btn-ghost{
  background:transparent;
  color:var(--celadon);
  border-color:rgba(95,211,196,.42);
}
.btn-ghost:hover{background:rgba(95,211,196,.10);color:#7FE6D8;border-color:var(--celadon);}
.btn-sm{height:40px;padding:0 16px;font-size:14px;border-radius:10px;}
.btn-block{width:100%;}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:100;
  background:rgba(5,11,20,.82);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line-2);
  transition:background-color .25s ease,box-shadow .25s ease;
}
.site-header.is-scrolled{
  background:rgba(5,11,20,.94);
  box-shadow:0 12px 30px rgba(0,0,0,.45);
}
.topbar{
  border-bottom:1px solid var(--line-2);
  transition:height .25s ease;
}
.topbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  height:64px;
  transition:height .25s ease;
}
.site-header.is-scrolled .topbar-inner{height:48px;}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  color:var(--text);
  text-decoration:none;
  min-width:0;
}
.brand:hover{text-decoration:none;color:var(--text);}
.brand-mark{
  flex:0 0 auto;
  width:38px;
  height:38px;
  border-radius:12px;
  display:grid;
  place-items:center;
  background:linear-gradient(150deg,var(--gold),var(--gold-d));
  color:#101720;
  font-weight:800;
  font-size:18px;
  box-shadow:0 8px 20px rgba(232,180,76,.28);
  transition:width .25s ease,height .25s ease,font-size .25s ease;
}
.site-header.is-scrolled .brand-mark{width:32px;height:32px;font-size:16px;border-radius:10px;}
.brand-text{display:flex;flex-direction:column;line-height:1.24;min-width:0;}
.brand-text b{
  font-size:16px;
  font-weight:800;
  letter-spacing:.01em;
  color:var(--text);
  white-space:nowrap;
  transition:font-size .25s ease;
}
.brand-text span{
  font-size:12px;
  color:var(--text-3);
  white-space:nowrap;
}
.site-header.is-scrolled .brand-text b{font-size:14px;}
.topbar-right{display:flex;align-items:center;gap:14px;}
.topbar-link{
  font-size:14px;
  color:var(--text-2);
}
.topbar-link:hover{color:var(--gold);text-decoration:none;}
.icon-btn{
  width:38px;
  height:38px;
  display:grid;
  place-items:center;
  border-radius:10px;
  border:1px solid var(--line-2);
  background:rgba(255,255,255,.03);
  color:var(--text-2);
  cursor:pointer;
  transition:color .2s ease,border-color .2s ease,background-color .2s ease;
}
.icon-btn:hover{color:var(--gold);border-color:var(--line);background:rgba(232,180,76,.08);}
.menu-btn{display:none;}

.navbar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  height:48px;
  overflow:hidden;
  transition:height .25s ease;
}
.nav-list{display:flex;align-items:center;gap:6px;height:100%;}
.nav-link{
  position:relative;
  display:inline-flex;
  align-items:center;
  height:100%;
  padding:0 14px;
  font-size:15px;
  font-weight:500;
  color:var(--text-2);
  text-decoration:none;
  transition:color .2s ease;
}
.nav-link::after{
  content:"";
  position:absolute;
  left:14px;
  right:14px;
  bottom:0;
  height:2px;
  background:transparent;
  border-radius:2px 2px 0 0;
  transition:background-color .2s ease;
}
.nav-link:hover{color:var(--gold-h);text-decoration:none;}
.nav-link.is-active{color:var(--gold);font-weight:600;}
.nav-link.is-active::after{background:var(--gold);}
.hot-words{
  display:flex;
  align-items:center;
  gap:8px;
  overflow:hidden;
}
.hot-label{
  font-size:12px;
  color:var(--text-3);
  flex:0 0 auto;
  letter-spacing:.04em;
}
.hot-words a{
  flex:0 0 auto;
  font-size:13px;
  color:var(--text-2);
  padding:4px 11px;
  border-radius:999px;
  border:1px solid var(--line-2);
  background:rgba(255,255,255,.03);
  text-decoration:none;
  transition:color .2s ease,border-color .2s ease,background-color .2s ease;
}
.hot-words a:hover{color:var(--gold);border-color:var(--line);background:rgba(232,180,76,.09);text-decoration:none;}
.site-header.is-scrolled .hot-words{display:none;}
.site-header.is-scrolled .navbar-inner{height:46px;}

/* ---------- 移动抽屉 ---------- */
.drawer-mask{
  position:fixed;
  inset:0;
  background:rgba(3,7,14,.66);
  opacity:0;
  pointer-events:none;
  transition:opacity .28s ease;
  z-index:110;
}
.drawer-mask.is-open{opacity:1;pointer-events:auto;}
.mobile-drawer{
  position:fixed;
  top:0;
  right:0;
  height:100%;
  width:min(88vw,360px);
  background:var(--bg-1);
  border-left:1px solid var(--line);
  transform:translateX(102%);
  transition:transform .28s cubic-bezier(.4,0,.2,1);
  z-index:120;
  overflow-y:auto;
  padding:20px 20px 40px;
}
.mobile-drawer.is-open{transform:translateX(0);}
.drawer-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding-bottom:16px;
  border-bottom:1px solid var(--line-2);
  margin-bottom:20px;
}
.drawer-title{font-size:15px;font-weight:700;color:var(--gold);}
.drawer-close{
  width:34px;height:34px;border-radius:9px;border:1px solid var(--line-2);
  background:transparent;color:var(--text-2);cursor:pointer;display:grid;place-items:center;
}
.drawer-close:hover{color:var(--gold);border-color:var(--line);}
.drawer-nav{display:flex;flex-direction:column;gap:4px;margin-bottom:26px;}
.drawer-nav a{
  display:block;
  padding:12px 14px;
  border-radius:10px;
  font-size:15px;
  color:var(--text-2);
  text-decoration:none;
  border:1px solid transparent;
}
.drawer-nav a:hover{background:rgba(255,255,255,.04);color:var(--gold);text-decoration:none;}
.drawer-nav a.is-active{color:var(--gold);background:rgba(232,180,76,.10);border-color:var(--line);}
.drawer-sub{
  font-size:12px;
  color:var(--text-3);
  letter-spacing:.06em;
  margin:0 0 10px 4px;
}
.drawer-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:26px;}
.drawer-tags a{
  font-size:13px;color:var(--text-2);padding:5px 12px;border-radius:999px;
  border:1px solid var(--line-2);background:rgba(255,255,255,.03);text-decoration:none;
}
.drawer-tags a:hover{color:var(--gold);border-color:var(--line);text-decoration:none;}
.drawer-contact{
  padding:16px;
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(232,180,76,.06);
  font-size:13px;
  color:var(--text-2);
  line-height:1.7;
}
.drawer-contact strong{display:block;color:var(--gold);font-size:14px;margin-bottom:6px;}

/* ---------- 搜索浮层 ---------- */
.search-pop{
  position:fixed;
  inset:0;
  z-index:130;
  display:none;
  align-items:flex-start;
  justify-content:center;
  padding:120px 20px 40px;
  background:rgba(3,7,14,.72);
  backdrop-filter:blur(4px);
}
.search-pop.is-open{display:flex;}
.search-box{
  width:100%;
  max-width:560px;
  background:var(--bg-1);
  border:1px solid var(--line);
  border-radius:18px;
  padding:22px;
  box-shadow:var(--shadow);
}
.search-box h3{font-size:16px;margin-bottom:14px;}
.search-field{
  display:flex;
  align-items:center;
  gap:10px;
  height:48px;
  padding:0 14px;
  border-radius:12px;
  border:1px solid var(--line-2);
  background:rgba(255,255,255,.04);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.search-field:focus-within{
  border-color:var(--celadon);
  box-shadow:0 0 0 3px rgba(95,211,196,.16);
}
.search-field svg{color:var(--text-3);flex:0 0 auto;}
.search-field input{
  flex:1;
  min-width:0;
  border:0;
  background:transparent;
  color:var(--text);
  font-size:15px;
  outline:none;
  font-family:inherit;
}
.search-field input::placeholder{color:var(--text-3);}
.search-tips{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px;}
.search-tips a{
  font-size:13px;color:var(--text-2);padding:5px 11px;border-radius:999px;
  border:1px solid var(--line-2);background:rgba(255,255,255,.03);text-decoration:none;
}
.search-tips a:hover{color:var(--gold);border-color:var(--line);text-decoration:none;}
.search-close{
  margin-top:16px;background:transparent;border:0;color:var(--text-3);
  font-size:13px;cursor:pointer;padding:0;
}
.search-close:hover{color:var(--gold);}

/* ---------- 面包屑 ---------- */
.breadcrumb{
  padding:22px 0 0;
  font-size:13px;
  color:var(--text-3);
}
.breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;}
.breadcrumb li{display:flex;align-items:center;gap:8px;}
.breadcrumb li + li::before{
  content:"";
  width:5px;height:5px;border-radius:50%;
  background:rgba(232,180,76,.55);
  display:inline-block;
}
.breadcrumb a{color:var(--text-2);text-decoration:none;}
.breadcrumb a:hover{color:var(--gold);text-decoration:none;}
.breadcrumb [aria-current="page"]{color:var(--gold);font-weight:600;}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  overflow:hidden;
  border-bottom:1px solid var(--line-2);
  margin-top:22px;
}
.hero-media{position:absolute;inset:0;z-index:0;}
.hero-media img{
  width:100%;height:100%;object-fit:cover;object-position:center 32%;
  filter:saturate(.85);
}
.hero-veil{
  position:absolute;inset:0;z-index:1;
  background:
    linear-gradient(100deg, rgba(5,11,20,.96) 0%, rgba(5,11,20,.88) 42%, rgba(5,11,20,.56) 72%, rgba(5,11,20,.42) 100%),
    radial-gradient(700px 420px at 88% 18%, rgba(232,180,76,.16), transparent 70%);
}
.hero-grid{
  display:grid;
  grid-template-columns:7fr 5fr;
  gap:36px;
  align-items:center;
  padding-top:76px;
  padding-bottom:76px;
  min-height:600px;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  font-weight:600;
  color:var(--gold);
  padding:6px 14px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(232,180,76,.08);
  margin-bottom:20px;
}
.eyebrow::before{
  content:"";
  width:6px;height:6px;border-radius:50%;
  background:var(--gold);
  box-shadow:0 0 10px rgba(232,180,76,.8);
}
.hero h1{
  font-size:clamp(32px,4.2vw,52px);
  line-height:1.16;
  letter-spacing:-.01em;
  margin-bottom:20px;
}
.hero h1 em{
  font-style:normal;
  color:var(--gold);
}
.hero-sub{
  font-size:17px;
  line-height:1.8;
  color:var(--text-2);
  max-width:36em;
  margin-bottom:28px;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px;}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;}
.hero-tags li{
  font-size:13px;
  color:var(--text-2);
  padding:6px 13px;
  border-radius:999px;
  border:1px solid var(--line-2);
  background:rgba(255,255,255,.04);
}
.hero-card{
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:rgba(12,26,43,.62);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  padding:26px;
  box-shadow:var(--shadow);
}
.hero-card h2{
  font-size:15px;
  color:var(--gold);
  letter-spacing:.02em;
  margin-bottom:6px;
}
.hero-card > p{
  font-size:13px;
  color:var(--text-3);
  margin-bottom:20px;
}
.mini-list{display:flex;flex-direction:column;gap:10px;}
.mini-item{
  display:flex;
  align-items:flex-start;
  gap:12px;
  padding:14px 16px;
  border-radius:14px;
  border:1px solid var(--line-2);
  background:rgba(255,255,255,.03);
  text-decoration:none;
  color:inherit;
  transition:border-color .2s ease,background-color .2s ease,transform .2s ease;
}
.mini-item:hover{
  border-color:var(--line);
  background:rgba(232,180,76,.08);
  transform:translateY(-2px);
  text-decoration:none;
  color:inherit;
}
.mini-num{
  flex:0 0 auto;
  width:26px;height:26px;
  border-radius:8px;
  display:grid;place-items:center;
  font-size:12px;font-weight:700;
  color:#101720;
  background:var(--gold);
}
.mini-item b{display:block;font-size:14px;color:var(--text);margin-bottom:2px;}
.mini-item span{font-size:12.5px;color:var(--text-3);line-height:1.6;}

/* ---------- 通用板块 ---------- */
.section{padding:96px 0;position:relative;}
.section-alt{border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2);background:rgba(7,17,31,.6);}
.section-head{max-width:760px;margin-bottom:44px;}
.section-head h2{
  font-size:clamp(24px,2.8vw,34px);
  line-height:1.25;
  margin-bottom:14px;
}
.section-head p{font-size:15.5px;color:var(--text-2);}
.kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12.5px;
  font-weight:700;
  letter-spacing:.08em;
  color:var(--celadon);
  margin-bottom:14px;
}
.kicker::before{
  content:"";
  width:22px;height:2px;
  background:var(--celadon);
  border-radius:2px;
}

/* ---------- 误区（5/7 分栏） ---------- */
.pitfall-grid{
  display:grid;
  grid-template-columns:5fr 7fr;
  gap:44px;
  align-items:start;
}
.pitfall-left{position:sticky;top:130px;}
.pitfall-left h2{
  font-size:clamp(24px,2.6vw,32px);
  line-height:1.26;
  margin-bottom:16px;
}
.pitfall-left p{font-size:15px;color:var(--text-2);margin-bottom:22px;}
.pitfall-note{
  padding:16px 18px;
  border-radius:14px;
  border-left:3px solid var(--gold);
  background:rgba(232,180,76,.07);
  font-size:13.5px;
  color:var(--text-2);
  line-height:1.75;
}
.pitfall-list{display:flex;flex-direction:column;gap:2px;}
.pitfall-item{
  display:grid;
  grid-template-columns:auto 1fr;
  gap:20px;
  padding:22px 0;
  border-bottom:1px solid var(--line-2);
  transition:background-color .2s ease;
}
.pitfall-item:first-child{border-top:1px solid var(--line-2);}
.pitfall-item:hover{background:rgba(255,255,255,.018);}
.pitfall-num{
  font-family:var(--font-serif);
  font-size:26px;
  font-weight:700;
  color:rgba(232,180,76,.42);
  line-height:1;
  padding-top:4px;
}
.pitfall-item h3{font-size:17px;margin-bottom:7px;}
.pitfall-item p{font-size:14.5px;color:var(--text-2);line-height:1.75;}
.fix{
  display:inline-block;
  margin-top:10px;
  font-size:13px;
  color:var(--celadon);
  border-bottom:1px dashed rgba(95,211,196,.45);
}

/* ---------- 时间轴 ---------- */
.timeline{position:relative;padding-left:0;max-width:920px;margin:0 auto;}
.timeline::before{
  content:"";
  position:absolute;
  left:29px;
  top:14px;
  bottom:14px;
  width:2px;
  background:linear-gradient(180deg,rgba(232,180,76,.7),rgba(95,211,196,.28),rgba(232,180,76,.06));
  border-radius:2px;
}
.step{
  position:relative;
  display:grid;
  grid-template-columns:60px 1fr;
  gap:24px;
  padding-bottom:44px;
}
.step:last-child{padding-bottom:0;}
.step-node{
  position:relative;
  z-index:1;
  width:60px;height:60px;
  border-radius:16px;
  display:grid;place-items:center;
  font-family:var(--font-serif);
  font-size:19px;font-weight:700;
  color:var(--gold);
  background:var(--bg-2);
  border:1px solid var(--line);
  box-shadow:0 0 0 6px rgba(5,11,20,.9);
}
.step.is-hot .step-node{color:#101720;background:var(--gold);border-color:var(--gold);box-shadow:0 0 0 6px rgba(5,11,20,.9),0 10px 26px rgba(232,180,76,.28);}
.step-body{
  border-radius:var(--radius);
  border:1px solid var(--line-2);
  background:rgba(12,26,43,.55);
  padding:24px 26px;
  transition:border-color .2s ease,transform .2s ease,background-color .2s ease;
}
.step-body:hover{border-color:var(--line);transform:translateY(-3px);background:rgba(12,26,43,.78);}
.step-body h3{font-size:19px;margin-bottom:10px;display:flex;flex-wrap:wrap;align-items:center;gap:10px;}
.step-flag{
  font-size:11.5px;
  font-weight:600;
  color:var(--celadon);
  border:1px solid rgba(95,211,196,.4);
  border-radius:999px;
  padding:2px 9px;
  letter-spacing:.02em;
}
.step-body p{font-size:14.5px;color:var(--text-2);line-height:1.78;margin-bottom:14px;}
.step-points{display:flex;flex-wrap:wrap;gap:8px;}
.step-points li{
  font-size:12.5px;
  color:var(--text-2);
  padding:4px 11px;
  border-radius:999px;
  background:rgba(255,255,255,.04);
  border:1px solid var(--line-2);
}

/* ---------- 案例拆解 ---------- */
.case-grid{
  display:grid;
  grid-template-columns:6fr 6fr;
  gap:40px;
  align-items:start;
}
.case-figure{
  position:relative;
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--line-2);
  background:var(--bg-2);
  box-shadow:var(--shadow);
}
.case-figure img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .5s ease;}
.case-figure:hover img{transform:scale(1.035);}
.case-figure figcaption{
  position:absolute;
  left:0;right:0;bottom:0;
  padding:18px 20px;
  font-size:13px;
  color:var(--text-2);
  background:linear-gradient(0deg,rgba(5,11,20,.94),rgba(5,11,20,0));
}
.case-meta{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:16px;
}
.case-meta li{
  font-size:12.5px;
  color:var(--gold);
  padding:5px 12px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(232,180,76,.07);
}
.case-body h3{
  font-size:clamp(20px,2.2vw,26px);
  margin-bottom:16px;
  line-height:1.3;
}
.case-row{
  padding:18px 0;
  border-bottom:1px solid var(--line-2);
}
.case-row:last-child{border-bottom:0;padding-bottom:0;}
.case-label{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:12.5px;
  font-weight:700;
  color:var(--celadon);
  margin-bottom:8px;
  letter-spacing:.04em;
}
.case-label::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--celadon);}
.case-row p{font-size:14.5px;color:var(--text-2);line-height:1.8;}
.case-quote{
  margin-top:20px;
  padding:18px 22px;
  border-radius:14px;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-serif);
  font-size:15px;
  line-height:1.85;
  border-left:3px solid var(--gold);
}
.case-quote em{font-style:normal;color:var(--ink-2);font-size:12.5px;display:block;margin-top:8px;font-family:var(--font-sans);}

/* ---------- 检查清单 ---------- */
.check-wrap{max-width:880px;margin:0 auto;}
.check-item{
  border:1px solid var(--line-2);
  border-radius:14px;
  background:rgba(12,26,43,.5);
  margin-bottom:12px;
  overflow:hidden;
  transition:border-color .2s ease,background-color .2s ease;
}
.check-item[open]{border-color:var(--line);background:rgba(232,180,76,.055);}
.check-item summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:18px 22px;
  font-size:16px;
  font-weight:600;
  color:var(--text);
  cursor:pointer;
  list-style:none;
  transition:color .2s ease;
}
.check-item summary::-webkit-details-marker{display:none;}
.check-item summary:hover{color:var(--gold);}
.check-item summary .plus{
  flex:0 0 auto;
  width:22px;height:22px;
  position:relative;
  transition:transform .22s ease;
}
.check-item summary .plus::before,
.check-item summary .plus::after{
  content:"";
  position:absolute;
  background:var(--gold);
  border-radius:2px;
  top:50%;left:50%;
  transform:translate(-50%,-50%);
}
.check-item summary .plus::before{width:13px;height:2px;}
.check-item summary .plus::after{width:2px;height:13px;transition:opacity .22s ease;}
.check-item[open] summary .plus{transform:rotate(45deg);}
.check-item[open] summary .plus::after{opacity:0;}
.check-body{
  padding:0 22px 20px;
  font-size:14.5px;
  color:var(--text-2);
  line-height:1.8;
}
.check-body ul{display:flex;flex-direction:column;gap:8px;margin-top:4px;}
.check-body li{display:flex;gap:10px;}
.check-body li::before{
  content:"";
  flex:0 0 auto;
  width:6px;height:6px;
  border-radius:50%;
  background:var(--gold);
  margin-top:10px;
}

/* ---------- FAQ ---------- */
.faq-grid{
  display:grid;
  grid-template-columns:4fr 8fr;
  gap:44px;
  align-items:start;
}
.faq-left{position:sticky;top:130px;}
.faq-left h2{font-size:clamp(24px,2.6vw,32px);margin-bottom:14px;line-height:1.28;}
.faq-left p{font-size:14.5px;color:var(--text-2);margin-bottom:20px;}
.faq-list{display:flex;flex-direction:column;gap:10px;}
.faq-item{
  border:1px solid var(--line-2);
  border-radius:14px;
  background:rgba(12,26,43,.5);
  overflow:hidden;
  transition:border-color .2s ease,background-color .2s ease;
}
.faq-item[open]{border-color:var(--line);background:rgba(232,180,76,.05);}
.faq-item summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:17px 20px;
  font-size:15.5px;
  font-weight:600;
  cursor:pointer;
  list-style:none;
  color:var(--text);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--gold);}
.faq-item summary .plus{
  flex:0 0 auto;
  width:20px;height:20px;position:relative;transition:transform .22s ease;
}
.faq-item summary .plus::before,
.faq-item summary .plus::after{
  content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  background:var(--gold);border-radius:2px;
}
.faq-item summary .plus::before{width:12px;height:2px;}
.faq-item summary .plus::after{width:2px;height:12px;transition:opacity .22s ease;}
.faq-item[open] summary .plus{transform:rotate(45deg);}
.faq-item[open] summary .plus::after{opacity:0;}
.faq-answer{padding:0 20px 18px;font-size:14.5px;color:var(--text-2);line-height:1.8;}

/* ---------- CTA ---------- */
.cta-section{padding:0 0 96px;}
.cta-panel{
  position:relative;
  overflow:hidden;
  border-radius:24px;
  border:1px solid var(--line);
  background:rgba(12,26,43,.72);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:var(--shadow);
}
.cta-bg{
  position:absolute;inset:0;z-index:0;
  background-image:url('/assets/images/backpic/back-3.webp');
  background-size:cover;
  background-position:center;
  opacity:.16;
}
.cta-inner{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:6fr 6fr;
  gap:44px;
  padding:52px;
}
.cta-copy h2{font-size:clamp(24px,2.8vw,32px);margin-bottom:14px;line-height:1.26;}
.cta-copy p{font-size:15px;color:var(--text-2);margin-bottom:22px;}
.cta-points{display:flex;flex-direction:column;gap:10px;}
.cta-points li{
  display:flex;gap:10px;font-size:14px;color:var(--text-2);
}
.cta-points li::before{
  content:"";
  flex:0 0 auto;
  width:6px;height:6px;border-radius:50%;
  background:var(--celadon);
  margin-top:10px;
}
.form-card{
  background:rgba(5,11,20,.55);
  border:1px solid var(--line-2);
  border-radius:18px;
  padding: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 label .req{color:var(--danger);margin-left:2px;}
.field input,
.field select,
.field textarea{
  height:46px;
  padding:0 14px;
  border-radius:var(--radius-sm);
  border:1px solid var(--line-2);
  background:rgba(255,255,255,.04);
  color:var(--text);
  font-size:14.5px;
  font-family:inherit;
  outline:none;
  transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease;
}
.field textarea{height:88px;padding:12px 14px;resize:vertical;line-height:1.7;}
.field input::placeholder,
.field textarea::placeholder{color:var(--text-3);}
.field input:focus,
.field select:focus,
.field textarea:focus{
  border-color:var(--celadon);
  box-shadow:0 0 0 3px rgba(95,211,196,.16);
  background:rgba(255,255,255,.06);
}
.field select option{background:#0C1A2B;color:var(--text);}
.field.error input,
.field.error select,
.field.error textarea{border-color:var(--danger);box-shadow:0 0 0 3px rgba(255,107,107,.14);}
.err-msg{font-size:12.5px;color:var(--danger);display:none;}
.field.error .err-msg{display:block;}
.agree{
  grid-column:1 / -1;
  display:flex;
  align-items:flex-start;
  gap:10px;
  font-size:13px;
  color:var(--text-3);
  line-height:1.7;
  margin-top:2px;
}
.agree input{
  width:16px;height:16px;margin-top:4px;accent-color:var(--gold);flex:0 0 auto;
}
.form-submit{grid-column:1 / -1;margin-top:4px;}
.form-note{grid-column:1 / -1;font-size:12.5px;color:var(--text-3);line-height:1.7;}

/* ---------- 页脚 ---------- */
.site-footer{
  position:relative;
  background:#040910;
  border-top:1px solid transparent;
  padding-top:64px;
  z-index:1;
}
.site-footer::before{
  content:"";
  position:absolute;
  top:0;left:0;right:0;
  height:1px;
  background:linear-gradient(90deg,transparent,rgba(232,180,76,.6),rgba(95,211,196,.5),transparent);
}
.footer-grid{
  display:grid;
  grid-template-columns:2fr 1fr 1fr 1.4fr;
  gap:40px;
  padding-bottom:48px;
}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand p{
  font-size:13.5px;
  color:var(--text-3);
  line-height:1.8;
  margin-bottom:18px;
  max-width:34em;
}
.footer-col h4{
  font-size:14px;
  color:var(--text);
  margin-bottom:16px;
  letter-spacing:.02em;
}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col li a{
  font-size:14px;
  color:var(--text-3);
  text-decoration:none;
}
.footer-col li a:hover{color:var(--gold);text-decoration:none;}
.footer-col p{font-size:13px;color:var(--text-3);line-height:1.8;}
.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:22px 0 28px;
  border-top:1px solid var(--line-2);
  font-size:12.5px;
  color:var(--text-3);
}
.fb-links{display:flex;flex-wrap:wrap;align-items:center;gap:16px;}
.fb-links a{color:var(--text-3);text-decoration:none;}
.fb-links a:hover{color:var(--gold);text-decoration:none;}
.fb-links span{color:rgba(111,129,153,.7);}

/* ---------- 响应式 ---------- */
@media (max-width:1199px){
  .container{padding:0 20px;}
  .hero-grid{gap:28px;padding-top:60px;padding-bottom:60px;min-height:540px;}
  .section{padding:80px 0;}
  .pitfall-grid,.faq-grid{gap:32px;}
  .case-grid{gap:28px;}
  .cta-inner{grid-template-columns:1fr;gap:32px;padding:40px;}
  .footer-grid{grid-template-columns:1.6fr 1fr 1fr;gap:32px;}
  .footer-col:last-child{grid-column:1 / -1;}
}
@media (max-width:991px){
  .topbar-right .topbar-link{display:none;}
  .hero-grid{grid-template-columns:1fr;min-height:auto;}
  .hero-card{max-width:560px;}
  .pitfall-grid{grid-template-columns:1fr;}
  .pitfall-left{position:static;}
  .faq-grid{grid-template-columns:1fr;}
  .faq-left{position:static;}
  .case-grid{grid-template-columns:1fr;}
  .case-figure{max-width:640px;}
  .timeline::before{left:24px;}
  .step{grid-template-columns:50px 1fr;gap:18px;}
  .step-node{width:50px;height:50px;border-radius:14px;font-size:16px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .site-footer{padding-top:52px;}
  .cta-section{padding-bottom:80px;}
}
@media (max-width:767px){
  .container{padding:0 16px;}
  .topbar-inner{height:56px;}
  .topbar-right .btn,
  .topbar-right .topbar-link{display:none;}
  .menu-btn{display:grid;}
  .nav-list,.hot-words{display:none;}
  .navbar-inner{display:none;}
  .brand-text b{font-size:14px;}
  .brand-text span{font-size:11px;}
  .brand-mark{width:32px;height:32px;font-size:15px;border-radius:10px;}
  .hero{margin-top:16px;}
  .hero-grid{padding-top:44px;padding-bottom:52px;gap:26px;}
  .hero h1{font-size:clamp(26px,7.4vw,32px);margin-bottom:16px;}
  .hero-sub{font-size:15px;margin-bottom:22px;}
  .hero-actions{gap:10px;}
  .hero-actions .btn{height:46px;padding:0 18px;font-size:14px;}
  .hero-card{padding:20px;border-radius:16px;}
  .section{padding:56px 0;}
  .section-head{margin-bottom:30px;}
  .section-head p{font-size:14.5px;}
  .pitfall-item{gap:14px;padding:18px 0;}
  .pitfall-num{font-size:20px;}
  .pitfall-item h3{font-size:16px;}
  .step{padding-bottom:32px;}
  .step-body{padding:18px 18px;}
  .step-body h3{font-size:17px;}
  .case-meta li{font-size:12px;padding:4px 10px;}
  .cta-inner{padding:24px 18px;gap:26px;border-radius:18px;}
  .form-grid{grid-template-columns:1fr;}
  .form-card{padding:18px;}
  .footer-grid{grid-template-columns:1fr;gap:26px;padding-bottom:34px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px;padding:18px 0 24px;}
  .fb-links{gap:12px;}
  .breadcrumb{padding-top:14px;font-size:12.5px;}
  .search-pop{padding:80px 16px 30px;}
}
@media (max-width:480px){
  .hero h1{font-size:28px;}
  .hero-tags li{font-size:12px;padding:5px 10px;}
  .btn{height:44px;font-size:14px;}
  .btn-primary,.hero-actions .btn{width:100%;}
  .hero-actions{flex-direction:column;align-items:stretch;}
  .search-field input{font-size:15px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

/* roulang page: category2 */
:root{
  --bg-0:#050B14;
  --bg-1:#07111F;
  --bg-2:#0C1A2B;
  --gold:#E8B44C;
  --gold-hover:#F4C766;
  --gold-deep:#B9852A;
  --celadon:#5FD3C4;
  --cyan:#43C6B8;
  --warm-rice:#C7B36A;
  --text:#EAF0F8;
  --text-2:#AAB8CC;
  --text-3:#6F8199;
  --paper:#F7F1E4;
  --paper-2:#EFE4D1;
  --paper-text:#1B2430;
  --paper-sub:#4E5A6B;
  --line-gold:rgba(232,180,76,.18);
  --line-soft:rgba(255,255,255,.08);
  --success:#59D6A0;
  --warning:#FFB84D;
  --error:#FF6B6B;
  --radius-card:18px;
  --radius-btn:12px;
  --radius-img:12px;
  --shadow-card:0 18px 50px rgba(0,0,0,.35);
  --shadow-btn:0 12px 30px rgba(232,180,76,.24);
  --gap:24px;
  --container:1200px;
  --font-ui:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  --font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC",serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font-ui);
  font-size:16px;
  line-height:1.75;
  color:var(--text);
  background:var(--bg-0);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:-2;
  background:
    radial-gradient(900px 520px at 12% -8%, rgba(232,180,76,.10), transparent 62%),
    radial-gradient(820px 520px at 92% 6%, rgba(95,211,196,.09), transparent 64%),
    linear-gradient(180deg,#050B14 0%,#07111F 48%,#050B14 100%);
}
body::after{
  content:"";
  position:fixed;
  inset:0;
  z-index:-1;
  background-image:
    linear-gradient(rgba(255,255,255,.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.022) 1px, transparent 1px);
  background-size:64px 64px;
  pointer-events:none;
}
img{max-width:100%;display:block;}
a{color:var(--gold);text-decoration:none;transition:color .18s ease;}
a:hover{color:var(--gold-hover);}
a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible,select:focus-visible{
  outline:2px solid var(--gold);
  outline-offset:3px;
}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.24;letter-spacing:0;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit;}
input,textarea,select{font-family:inherit;font-size:15px;}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px;}
.section{padding:96px 0;position:relative;}
.section-head{max-width:760px;margin-bottom:44px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:13px;color:var(--celadon);margin-bottom:14px;
}
.eyebrow::before{
  content:"";width:8px;height:8px;border-radius:50%;
  background:var(--gold);box-shadow:0 0 0 4px rgba(232,180,76,.14);
}
h2{font-size:32px;}
h3{font-size:20px;}
.section-head p{color:var(--text-2);margin-top:14px;font-size:16px;}
.hl{color:var(--gold);}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;line-height:1;
  transition:transform .18s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
  white-space:nowrap;
}
.btn-sm{height:38px;padding:0 16px;font-size:14px;border-radius:10px;}
.btn-primary{background:var(--gold);color:#132033;box-shadow:var(--shadow-btn);}
.btn-primary:hover{background:var(--gold-hover);color:#132033;transform:translateY(-2px);box-shadow:0 16px 34px rgba(232,180,76,.34);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:transparent;color:var(--celadon);border:1px solid rgba(95,211,196,.42);}
.btn-ghost:hover{background:rgba(95,211,196,.10);border-color:var(--celadon);color:#8CE6DA;transform:translateY(-2px);}
.btn-ghost:active{transform:translateY(0);}
.btn:disabled,.btn.is-disabled{opacity:.45;box-shadow:none;cursor:not-allowed;transform:none;}
.text-link{
  color:var(--gold);font-weight:600;font-size:15px;
  border-bottom:1px solid rgba(232,180,76,.45);padding-bottom:2px;text-underline-offset:4px;
}
.text-link:hover{color:var(--gold-hover);border-bottom-color:var(--gold-hover);}

/* ---------- badges ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 12px;border-radius:999px;font-size:12px;font-weight:600;
  border:1px solid var(--line-gold);color:var(--gold);background:rgba(232,180,76,.08);
}
.badge-celadon{border-color:rgba(95,211,196,.35);color:var(--celadon);background:rgba(95,211,196,.08);}
.badge-rice{border-color:rgba(199,179,106,.35);color:var(--warm-rice);background:rgba(199,179,106,.08);}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(5,11,20,.82);
  backdrop-filter:blur(16px) saturate(140%);
  -webkit-backdrop-filter:blur(16px) saturate(140%);
  border-bottom:1px solid var(--line-soft);
  transition:background .25s ease,box-shadow .25s ease;
}
.site-header.is-scrolled{background:rgba(5,11,20,.94);box-shadow:0 12px 30px rgba(0,0,0,.42);}
.header-top{height:64px;display:flex;align-items:center;transition:height .25s ease;}
.header-top-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;width:100%;}
.site-header.is-scrolled .header-top{height:52px;}
.brand{display:inline-flex;align-items:center;gap:12px;color:var(--text);transition:color .18s ease;}
.brand:hover{color:var(--text);}
.brand-mark{
  width:38px;height:38px;flex:0 0 38px;border-radius:12px;
  display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(145deg,var(--gold),var(--gold-deep));
  color:#132033;font-weight:800;font-size:17px;
  box-shadow:0 8px 20px rgba(232,180,76,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-text b{font-size:16px;font-weight:800;letter-spacing:0;}
.brand-text span{font-size:12px;color:var(--text-3);margin-top:3px;}
.site-header.is-scrolled .brand-text span{display:none;}
.header-actions{display:flex;align-items:center;gap:12px;}
.header-phone{font-size:14px;color:var(--text-2);}
.header-phone:hover{color:var(--gold);}
.icon-btn{
  width:38px;height:38px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line-soft);color:var(--text-2);transition:all .18s ease;
}
.icon-btn:hover{color:var(--gold);border-color:var(--line-gold);background:rgba(232,180,76,.08);}
.icon-btn svg{width:18px;height:18px;}
.menu-toggle{display:none;}
.header-nav{
  border-top:1px solid var(--line-soft);
  transition:opacity .2s ease;
}
.header-nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:48px;}
.nav-list{display:flex;align-items:center;gap:6px;}
.nav-link{
  position:relative;display:inline-flex;align-items:center;height:48px;padding:0 16px;
  font-size:15px;color:var(--text-2);font-weight:500;transition:color .18s ease;
}
.nav-link:hover{color:var(--gold-hover);}
.nav-link::after{
  content:"";position:absolute;left:16px;right:16px;bottom:0;height:2px;
  background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .22s ease;border-radius:2px;
}
.nav-link:hover::after{transform:scaleX(1);}
.nav-link.is-active{color:var(--gold);font-weight:700;}
.nav-link.is-active::after{transform:scaleX(1);}
.hot-words{display:flex;align-items:center;gap:8px;}
.hot-words .hot-label{font-size:12px;color:var(--text-3);}
.hot-pill{
  font-size:12px;color:var(--text-2);padding:4px 12px;border-radius:999px;
  border:1px solid var(--line-soft);transition:all .18s ease;white-space:nowrap;
}
.hot-pill:hover{color:var(--gold);border-color:var(--line-gold);background:rgba(232,180,76,.08);}
.site-header.is-scrolled .header-nav .hot-words{display:none;}
.search-panel{
  position:absolute;right:24px;top:calc(100% + 10px);width:340px;padding:16px;
  background:rgba(12,26,43,.97);border:1px solid var(--line-gold);border-radius:14px;
  box-shadow:var(--shadow-card);display:none;
}
.search-panel.is-open{display:block;}
.search-panel form{display:flex;gap:8px;}
.search-panel input{
  flex:1;height:42px;padding:0 12px;border-radius:10px;color:var(--text);
  background:rgba(255,255,255,.05);border:1px solid var(--line-soft);
}
.search-panel input:focus{border-color:var(--celadon);outline:none;box-shadow:0 0 0 3px rgba(95,211,196,.18);}
.search-panel p{font-size:12px;color:var(--text-3);margin-top:10px;}

/* ---------- mobile drawer ---------- */
.drawer-mask{
  position:fixed;inset:0;background:rgba(3,7,13,.66);backdrop-filter:blur(3px);
  opacity:0;visibility:hidden;transition:opacity .22s ease,visibility .22s ease;z-index:90;
}
.drawer-mask.is-open{opacity:1;visibility:visible;}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(88vw,340px);z-index:95;
  background:linear-gradient(180deg,#07111F,#0C1A2B);
  border-left:1px solid var(--line-gold);
  transform:translateX(102%);transition:transform .28s cubic-bezier(.32,.72,.28,1);
  padding:22px 20px 32px;overflow-y:auto;
}
.drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;}
.drawer-title{font-size:15px;font-weight:700;}
.drawer-close{width:36px;height:36px;border-radius:10px;border:1px solid var(--line-soft);display:inline-flex;align-items:center;justify-content:center;color:var(--text-2);}
.drawer-close:hover{color:var(--gold);border-color:var(--line-gold);}
.drawer-nav{display:flex;flex-direction:column;gap:4px;margin-bottom:26px;}
.drawer-nav a{
  padding:12px 14px;border-radius:10px;color:var(--text-2);font-size:15px;
  border:1px solid transparent;transition:all .18s ease;
}
.drawer-nav a:hover{color:var(--gold);background:rgba(232,180,76,.07);border-color:var(--line-gold);}
.drawer-nav a.is-active{color:var(--gold);background:rgba(232,180,76,.10);border-color:var(--line-gold);font-weight:700;}
.drawer-sub{font-size:12px;color:var(--text-3);margin:0 0 10px 4px;}
.drawer-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:26px;}
.drawer-contact{border-top:1px solid var(--line-soft);padding-top:18px;font-size:13px;color:var(--text-2);}
.drawer-contact a{display:block;margin-top:8px;}

/* ---------- breadcrumb ---------- */
.breadcrumb{padding:22px 0 0;font-size:13px;color:var(--text-3);}
.breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px;}
.breadcrumb li{display:flex;align-items:center;gap:8px;}
.breadcrumb li+li::before{content:"/";color:var(--text-3);}
.breadcrumb a{color:var(--text-3);}
.breadcrumb a:hover{color:var(--gold);}
.breadcrumb .current{color:var(--gold);}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;padding:56px 0 72px;}
.hero-bg{
  position:absolute;inset:0;z-index:0;
  background-image:url("/assets/images/backpic/back-2.webp");
  background-size:cover;background-position:center;
  opacity:.42;
}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(5,11,20,.96) 0%,rgba(5,11,20,.86) 42%,rgba(7,17,31,.62) 72%,rgba(5,11,20,.88) 100%);
}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:7fr 5fr;gap:44px;align-items:center;}
.hero-copy h1{
  font-size:clamp(30px,4.2vw,50px);line-height:1.18;margin:16px 0 20px;letter-spacing:-.5px;
}
.hero-copy h1 .accent{
  color:var(--gold);
  background:linear-gradient(180deg,transparent 68%,rgba(232,180,76,.22) 68%);
}
.hero-sub{font-size:17px;color:var(--text-2);max-width:600px;}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 30px;}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;border-radius:999px;font-size:13px;color:var(--text-2);
  border:1px solid var(--line-soft);background:rgba(255,255,255,.03);
}
.chip i{width:6px;height:6px;border-radius:50%;background:var(--celadon);display:inline-block;}
.hero-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;}
.hero-card{
  background:rgba(12,26,43,.62);
  border:1px solid var(--line-gold);
  border-radius:var(--radius-card);
  padding:26px;
  box-shadow:var(--shadow-card);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
}
.hero-card h2{font-size:17px;margin-bottom:6px;}
.hero-card .card-note{font-size:13px;color:var(--text-3);margin-bottom:18px;}
.quick-list{display:flex;flex-direction:column;gap:10px;}
.quick-item{
  display:flex;gap:14px;align-items:flex-start;padding:14px 16px;border-radius:12px;
  background:rgba(255,255,255,.03);border:1px solid var(--line-soft);
  transition:all .2s ease;color:var(--text);
}
.quick-item:hover{border-color:var(--line-gold);background:rgba(232,180,76,.07);transform:translateY(-2px);color:var(--text);}
.quick-item .q-num{
  font-size:12px;font-weight:800;color:var(--gold);flex:0 0 24px;line-height:1.6;
}
.quick-item b{display:block;font-size:14px;margin-bottom:2px;}
.quick-item span{font-size:12.5px;color:var(--text-3);line-height:1.6;}

/* ---------- generic card / panel ---------- */
.panel{
  background:rgba(12,26,43,.72);
  border:1px solid var(--line-soft);
  border-radius:var(--radius-card);
  padding:26px;
}
.panel-solid{background:#0A1626;}

/* ---------- guide + calendar ---------- */
.guide-layout{display:grid;grid-template-columns:4fr 8fr;gap:44px;align-items:start;}
.guide-sticky{position:sticky;top:132px;}
.guide-sticky h2{font-size:26px;margin-bottom:14px;}
.guide-sticky p{color:var(--text-2);font-size:15px;margin-bottom:20px;}
.toc{display:flex;flex-direction:column;gap:2px;border-left:1px solid var(--line-soft);padding-left:0;}
.toc a{
  position:relative;display:block;padding:10px 0 10px 18px;font-size:14px;color:var(--text-2);
  transition:color .18s ease;
}
.toc a::before{
  content:"";position:absolute;left:-1px;top:50%;transform:translateY(-50%);
  width:2px;height:0;background:var(--gold);transition:height .22s ease;
}
.toc a:hover{color:var(--gold-hover);}
.toc a:hover::before{height:22px;}
.toc a.is-current{color:var(--gold);font-weight:700;}
.toc a.is-current::before{height:26px;}

.timeline{position:relative;padding-left:0;}
.stage{
  position:relative;padding:0 0 22px 34px;
  border-left:1px solid rgba(95,211,196,.22);
  margin-left:10px;
}
.stage:last-child{border-left-color:transparent;padding-bottom:0;}
.stage::before{
  content:"";position:absolute;left:-7px;top:6px;width:13px;height:13px;border-radius:50%;
  background:var(--bg-1);border:2px solid var(--celadon);
  box-shadow:0 0 0 4px rgba(95,211,196,.10);
}
.stage-card{
  background:rgba(12,26,43,.78);border:1px solid var(--line-soft);
  border-radius:var(--radius-card);padding:22px 24px;transition:all .2s ease;
}
.stage-card:hover{border-color:rgba(95,211,196,.38);transform:translateY(-2px);box-shadow:var(--shadow-card);}
.stage-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:8px;}
.stage-head h3{font-size:18px;}
.stage-time{font-size:12px;color:var(--celadon);border:1px solid rgba(95,211,196,.3);padding:2px 10px;border-radius:999px;}
.stage-card p{font-size:14.5px;color:var(--text-2);margin-bottom:12px;}
.stage-tasks{display:flex;flex-direction:column;gap:8px;}
.stage-tasks li{display:flex;gap:10px;font-size:14px;color:var(--text-2);line-height:1.7;}
.stage-tasks li::before{content:"";flex:0 0 6px;width:6px;height:6px;border-radius:50%;background:var(--gold);margin-top:9px;}

/* ---------- scenes ---------- */
.scene-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.scene{
  background:rgba(12,26,43,.7);border:1px solid var(--line-soft);border-radius:var(--radius-card);
  padding:24px;transition:all .22s ease;
}
.scene:hover{border-color:var(--line-gold);transform:translateY(-3px);box-shadow:var(--shadow-card);}
.scene-top{display:flex;align-items:center;gap:10px;margin-bottom:10px;}
.scene-icon{
  width:34px;height:34px;flex:0 0 34px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;
  background:rgba(95,211,196,.10);border:1px solid rgba(95,211,196,.28);color:var(--celadon);
}
.scene-icon svg{width:17px;height:17px;}
.scene h3{font-size:17px;}
.scene p{font-size:14.5px;color:var(--text-2);margin-bottom:12px;}
.say{
  font-size:14px;color:var(--paper-text);background:var(--paper);border-radius:10px;
  padding:12px 14px;line-height:1.75;border-left:3px solid var(--celadon);
}
.say b{color:#8A5A12;font-weight:700;}
.scene-foot{margin-top:10px;font-size:12.5px;color:var(--text-3);}

/* ---------- table ---------- */
.table-wrap{
  border:1px solid var(--line-soft);border-radius:var(--radius-card);overflow-x:auto;
  background:rgba(12,26,43,.66);
}
table{width:100%;border-collapse:collapse;min-width:680px;}
thead th{
  text-align:left;font-size:13px;font-weight:700;color:var(--gold);
  padding:16px 20px;border-bottom:1px solid var(--line-gold);white-space:nowrap;
  background:rgba(232,180,76,.05);
}
tbody td{
  padding:15px 20px;font-size:14.5px;color:var(--text-2);border-bottom:1px solid var(--line-soft);
  vertical-align:top;line-height:1.7;
}
tbody tr:last-child td{border-bottom:0;}
tbody tr{transition:background .18s ease;}
tbody tr:hover{background:rgba(255,255,255,.035);}
tbody td:first-child{color:var(--text);font-weight:600;white-space:nowrap;}

/* ---------- checklist ---------- */
.check-layout{display:grid;grid-template-columns:8fr 4fr;gap:32px;align-items:start;}
.check-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;}
.check-item{
  display:flex;gap:12px;align-items:flex-start;padding:14px 16px;border-radius:12px;
  background:rgba(12,26,43,.72);border:1px solid var(--line-soft);
  font-size:14px;color:var(--text-2);cursor:pointer;transition:all .18s ease;line-height:1.65;
}
.check-item:hover{border-color:rgba(95,211,196,.35);background:rgba(95,211,196,.05);}
.check-item input{
  appearance:none;-webkit-appearance:none;
  width:18px;height:18px;flex:0 0 18px;margin-top:3px;border-radius:5px;
  border:1.5px solid rgba(255,255,255,.22);background:rgba(255,255,255,.04);
  transition:all .16s ease;cursor:pointer;position:relative;
}
.check-item input:checked{background:var(--celadon);border-color:var(--celadon);}
.check-item input:checked::after{
  content:"";position:absolute;left:5px;top:1px;width:5px;height:10px;
  border:solid #06212A;border-width:0 2px 2px 0;transform:rotate(45deg);
}
.check-item input:checked + span{color:var(--text);}
.check-score{
  position:sticky;top:132px;
  background:rgba(12,26,43,.82);border:1px solid var(--line-gold);border-radius:var(--radius-card);
  padding:24px;text-align:center;
}
.score-num{font-size:44px;font-weight:800;color:var(--celadon);line-height:1.1;}
.score-num small{font-size:15px;color:var(--text-3);font-weight:600;margin-left:4px;}
.score-bar{height:6px;border-radius:999px;background:rgba(255,255,255,.08);margin:16px 0 14px;overflow:hidden;}
.score-bar span{display:block;height:100%;width:0;border-radius:999px;background:linear-gradient(90deg,var(--celadon),var(--gold));transition:width .3s ease;}
.score-text{font-size:13.5px;color:var(--text-2);line-height:1.75;min-height:70px;}
.score-reset{margin-top:14px;width:100%;}

/* ---------- faq ---------- */
.faq-layout{display:grid;grid-template-columns:4fr 8fr;gap:44px;align-items:start;}
.faq-side{position:sticky;top:132px;}
.faq-side h2{font-size:28px;margin-bottom:14px;}
.faq-side p{color:var(--text-2);font-size:15px;margin-bottom:18px;}
.faq-list{border-top:1px solid var(--line-soft);}
.faq-item{border-bottom:1px solid var(--line-soft);transition:background .2s ease;}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:flex-start;justify-content:space-between;gap:18px;
  padding:20px 4px;font-size:16.5px;font-weight:600;color:var(--text);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{color:var(--gold-hover);}
.faq-sign{
  flex:0 0 26px;width:26px;height:26px;border-radius:50%;border:1px solid var(--line-gold);
  display:inline-flex;align-items:center;justify-content:center;color:var(--gold);
  transition:transform .22s ease,background .2s ease;margin-top:2px;
}
.faq-sign svg{width:13px;height:13px;}
.faq-item[open]{background:rgba(232,180,76,.05);}
.faq-item[open] .faq-sign{transform:rotate(45deg);background:rgba(232,180,76,.14);}
.faq-answer{padding:0 4px 22px;color:var(--text-2);font-size:15px;line-height:1.85;max-width:760px;}

/* ---------- cta ---------- */
.cta-section{padding:96px 0 104px;}
.cta-panel{
  position:relative;overflow:hidden;border-radius:24px;
  border:1px solid var(--line-gold);
  background:rgba(12,26,43,.7);
  box-shadow:var(--shadow-card);
}
.cta-panel::before{
  content:"";position:absolute;inset:0;
  background-image:url("/assets/images/backpic/back-3.webp");
  background-size:cover;background-position:center;opacity:.20;
}
.cta-panel::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(110deg,rgba(5,11,20,.94),rgba(7,17,31,.72));
}
.cta-inner{position:relative;z-index:1;display:grid;grid-template-columns:5fr 7fr;gap:44px;padding:52px;}
.cta-copy h2{font-size:30px;margin-bottom:16px;}
.cta-copy p{color:var(--text-2);font-size:15px;margin-bottom:22px;}
.cta-points{display:flex;flex-direction:column;gap:10px;}
.cta-points li{display:flex;gap:10px;font-size:14px;color:var(--text-2);}
.cta-points li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);margin-top:9px;flex:0 0 6px;}

.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
.field{display:flex;flex-direction:column;gap:7px;}
.field.full{grid-column:1/-1;}
.field label{font-size:13.5px;color:var(--text-2);font-weight:600;}
.field label .req{color:var(--error);margin-left:3px;}
.field input,.field textarea,.field select{
  width:100%;height:46px;padding:0 14px;border-radius:var(--radius-btn);
  color:var(--text);background:rgba(255,255,255,.05);
  border:1px solid var(--line-soft);transition:border-color .18s ease,box-shadow .18s ease;
}
.field textarea{height:110px;padding:12px 14px;resize:vertical;line-height:1.7;}
.field input::placeholder,.field textarea::placeholder{color:var(--text-3);}
.field input:focus,.field textarea:focus,.field select:focus{
  outline:none;border-color:var(--celadon);box-shadow:0 0 0 3px rgba(95,211,196,.18);
}
.field.has-error input,.field.has-error textarea{border-color:var(--error);}
.err-text{font-size:12px;color:var(--error);display:none;}
.field.has-error .err-text{display:block;}
.consent{display:flex;align-items:flex-start;gap:10px;font-size:13px;color:var(--text-2);line-height:1.65;}
.consent input{
  appearance:none;-webkit-appearance:none;width:18px;height:18px;flex:0 0 18px;margin-top:2px;
  border-radius:5px;border:1.5px solid rgba(255,255,255,.22);background:rgba(255,255,255,.04);
  position:relative;cursor:pointer;transition:all .16s ease;
}
.consent input:checked{background:var(--gold);border-color:var(--gold);}
.consent input:checked::after{
  content:"";position:absolute;left:5px;top:1px;width:5px;height:10px;
  border:solid #132033;border-width:0 2px 2px 0;transform:rotate(45deg);
}
.consent a{color:var(--celadon);}
.form-actions{grid-column:1/-1;display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-top:4px;}
.form-hint{font-size:12.5px;color:var(--text-3);}

/* ---------- footer ---------- */
.site-footer{
  position:relative;background:#040A12;border-top:1px solid transparent;
  padding:64px 0 26px;margin-top:0;
}
.site-footer::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,rgba(232,180,76,.55),rgba(95,211,196,.55),transparent);
}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px;}
.footer-brand .brand{margin-bottom:16px;}
.footer-brand p{font-size:13.5px;color:var(--text-3);line-height:1.85;margin-bottom:18px;}
.footer-col h4{font-size:14px;color:var(--text);margin-bottom:16px;font-weight:700;}
.footer-col ul{display:flex;flex-direction:column;gap:10px;}
.footer-col a,.footer-col p{font-size:13.5px;color:var(--text-3);line-height:1.85;}
.footer-col a:hover{color:var(--gold);}
.footer-bottom{
  border-top:1px solid var(--line-soft);padding-top:22px;
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  font-size:12.5px;color:var(--text-3);
}
.fb-links{display:flex;flex-wrap:wrap;gap:16px;}
.fb-links a{color:var(--text-3);}
.fb-links a:hover{color:var(--gold);}
.fb-links span{color:var(--text-3);}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .container{max-width:960px;padding:0 20px;}
  .hero-inner{gap:32px;}
  .guide-layout,.faq-layout{gap:32px;}
  .cta-inner{padding:44px;}
}
@media (max-width:991px){
  .section{padding:80px 0;}
  .hero{padding:44px 0 60px;}
  .hero-inner{grid-template-columns:1fr;}
  .hero-bg{opacity:.34;}
  .hero-bg::after{background:linear-gradient(180deg,rgba(5,11,20,.94),rgba(5,11,20,.78));}
  .hero-copy h1{font-size:clamp(30px,5vw,38px);}
  h2{font-size:26px;}
  .guide-layout,.faq-layout,.check-layout{grid-template-columns:1fr;}
  .guide-sticky,.faq-side,.check-score{position:static;}
  .toc{flex-direction:row;flex-wrap:wrap;gap:8px;border-left:0;}
  .toc a{padding:8px 14px;border-radius:999px;border:1px solid var(--line-soft);}
  .toc a::before{display:none;}
  .toc a.is-current{border-color:var(--line-gold);background:rgba(232,180,76,.08);}
  .scene-grid{grid-template-columns:1fr;}
  .check-list{grid-template-columns:1fr;}
  .cta-inner{grid-template-columns:1fr;gap:32px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .hot-words{display:none;}
}
@media (max-width:767px){
  .container{padding:0 16px;}
  .section{padding:56px 0;}
  .cta-section{padding:56px 0 64px;}
  .site-header .header-top{height:56px;}
  .header-nav{display:none;}
  .menu-toggle{display:inline-flex;}
  .brand-text b{font-size:14px;}
  .brand-text span{display:none;}
  .brand-mark{width:34px;height:34px;flex:0 0 34px;font-size:15px;border-radius:10px;}
  .header-phone{display:none;}
  .header-actions .btn-primary{display:none;}
  .hero-copy h1{font-size:clamp(28px,7.4vw,32px);}
  .hero-sub{font-size:15.5px;}
  .hero-card{padding:20px;}
  h2{font-size:22px;}
  h3{font-size:17px;}
  .form-grid{grid-template-columns:1fr;}
  .cta-inner{padding:28px 20px;}
  .cta-copy h2{font-size:23px;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:12px;}
  .search-panel{right:12px;left:12px;width:auto;}
  .stage{padding-left:26px;}
  .faq-item summary{font-size:15.5px;padding:17px 2px;}
  .btn{height:46px;padding:0 20px;}
}
@media (max-width:480px){
  .hero-actions .btn,.hero-actions .text-link{width:100%;justify-content:center;text-align:center;}
  .hero-meta{gap:8px;}
  .chip{font-size:12px;padding:6px 11px;}
  .section-head{margin-bottom:30px;}
  .panel{padding:20px;}
  .score-num{font-size:38px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important;scroll-behavior:auto !important;}
}

/* roulang page: category3 */
:root{
  --bg-0:#050B14;
  --bg-1:#07111F;
  --bg-2:#0C1A2B;
  --gold:#E8B44C;
  --gold-hover:#F4C766;
  --gold-deep:#B9852A;
  --celadon:#5FD3C4;
  --mint:#43C6B8;
  --soy:#C7B36A;
  --text:#EAF0F8;
  --text-2:#AAB8CC;
  --text-3:#6F8199;
  --paper:#F7F1E4;
  --paper-2:#EFE4D1;
  --ink:#1B2430;
  --ink-2:#4E5A6B;
  --line-gold:rgba(232,180,76,.18);
  --line-soft:rgba(255,255,255,.08);
  --ok:#59D6A0;
  --warn:#FFB84D;
  --err:#FF6B6B;
  --r-card:18px;
  --r-btn:12px;
  --r-img:12px;
  --r-pill:999px;
  --shadow:0 18px 50px rgba(0,0,0,.35);
  --shadow-gold:0 12px 30px rgba(232,180,76,.24);
  --container:1200px;
  --ease:cubic-bezier(.2,.7,.3,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:
    radial-gradient(1100px 560px at 12% -8%, rgba(232,180,76,.10), transparent 62%),
    radial-gradient(900px 520px at 92% 2%, rgba(95,211,196,.08), transparent 60%),
    var(--bg-0);
  color:var(--text);
  font-family:"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.026) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.026) 1px, transparent 1px);
  background-size:64px 64px;
  pointer-events:none;
  z-index:0;
}
img{max-width:100%;display:block;border-radius:var(--r-img)}
a{color:var(--gold);text-decoration:none;transition:color .18s var(--ease)}
a:hover{color:var(--gold-hover)}
p{margin:0 0 1em}
h1,h2,h3,h4{margin:0;line-height:1.22;font-weight:700;letter-spacing:0}
ul,ol{margin:0;padding:0;list-style:none}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
main{position:relative;z-index:1}
.section{padding:96px 0;position:relative}
.section-tight{padding:64px 0}
.section-head{max-width:760px;margin-bottom:40px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;color:var(--gold);letter-spacing:.02em;margin-bottom:14px;font-weight:600;
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(232,180,76,.14)}
h2{font-size:clamp(22px,3.1vw,32px);line-height:1.28;margin-bottom:14px}
h3{font-size:clamp(17px,1.6vw,20px);line-height:1.4}
.lead{color:var(--text-2);font-size:16px;max-width:70ch}
.muted{color:var(--text-3)}

/* ---------- header ---------- */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(7,17,31,.86);
  -webkit-backdrop-filter:blur(16px);
  backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line-soft);
  transition:background .22s var(--ease),box-shadow .22s var(--ease);
}
.site-header.is-compact{background:rgba(5,11,20,.94);box-shadow:0 12px 32px rgba(0,0,0,.34)}
.header-top{height:64px;transition:height .22s var(--ease)}
.header-top-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:100%}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;min-width:0}
.brand:hover{color:var(--text)}
.brand-mark{
  flex:none;width:34px;height:34px;border-radius:10px;
  display:grid;place-items:center;
  background:linear-gradient(145deg,var(--gold-hover),var(--gold-deep));
  color:#22190A;font-weight:800;font-size:16px;
  box-shadow:0 6px 18px rgba(232,180,76,.22);
}
.brand-text{min-width:0}
.brand-text b{display:block;font-size:15px;line-height:1.2;font-weight:700;white-space:nowrap}
.brand-text span{display:block;font-size:11.5px;line-height:1.4;color:var(--text-3);margin-top:2px;white-space:nowrap}
.header-actions{display:flex;align-items:center;gap:10px;flex:none}
.icon-btn{
  width:38px;height:38px;flex:none;
  display:grid;place-items:center;
  border-radius:10px;cursor:pointer;
  border:1px solid var(--line-soft);
  background:rgba(255,255,255,.03);
  color:var(--text-2);
  transition:border-color .18s var(--ease),color .18s var(--ease),background .18s var(--ease);
}
.icon-btn:hover{border-color:var(--line-gold);color:var(--text);background:rgba(232,180,76,.08)}
.icon-btn:active{transform:translateY(1px)}
.icon-btn svg{width:18px;height:18px}
.header-hint{font-size:13px;color:var(--text-3);white-space:nowrap}
.header-bottom{height:48px;border-top:1px solid rgba(255,255,255,.055);transition:height .22s var(--ease)}
.header-bottom-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;height:100%}
.nav-list{display:flex;align-items:center;gap:2px;min-width:0}
.nav-link{
  position:relative;display:inline-flex;align-items:center;
  height:48px;padding:0 14px;font-size:14.5px;color:var(--text-2);
  text-decoration:none;white-space:nowrap;
  transition:color .18s var(--ease);
}
.nav-link:hover{color:var(--text)}
.nav-link.is-active{color:var(--gold);font-weight:600}
.nav-link.is-active::after{
  content:"";position:absolute;left:14px;right:14px;bottom:7px;height:2px;
  border-radius:2px;background:var(--gold);
}
.hot-words{display:flex;align-items:center;gap:8px;overflow:hidden}
.hot-label{font-size:12.5px;color:var(--text-3);white-space:nowrap}
.hot-pill{
  font-size:12.5px;padding:5px 11px;border-radius:var(--r-pill);
  border:1px solid var(--line-soft);color:#8FA1B8;background:rgba(255,255,255,.02);
  white-space:nowrap;transition:border-color .18s var(--ease),color .18s var(--ease);
}
.hot-pill:hover{border-color:rgba(232,180,76,.4);color:var(--gold)}
.site-header.is-compact .header-top{height:48px}
.site-header.is-compact .hot-words{display:none}
.site-header.is-compact .header-bottom,.site-header.is-compact .nav-link{height:44px}

/* search panel */
.search-panel{
  border-top:1px solid var(--line-soft);
  background:rgba(5,11,20,.96);
  padding:14px 0;
}
.search-panel[hidden]{display:none}
.search-form{display:flex;gap:12px;max-width:640px}
.search-form input{
  flex:1;height:44px;border-radius:10px;padding:0 14px;
  border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.04);
  color:var(--text);font-size:14.5px;font-family:inherit;
}
.search-form input:focus{outline:none;border-color:var(--celadon);box-shadow:0 0 0 3px rgba(95,211,196,.18)}

/* drawer */
.menu-btn{display:none}
.drawer-mask{
  position:fixed;inset:0;background:rgba(3,8,15,.62);
  opacity:0;visibility:hidden;transition:opacity .22s var(--ease),visibility .22s var(--ease);
  z-index:90;
}
.drawer-mask.is-open{opacity:1;visibility:visible}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(340px,88vw);
  background:linear-gradient(180deg,#081422,#050B14);
  border-left:1px solid var(--line-gold);
  transform:translateX(102%);
  transition:transform .26s var(--ease);
  z-index:91;overflow-y:auto;padding:20px 22px 40px;
}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:22px}
.drawer-title{font-size:14px;color:var(--text-3)}
.drawer h4{font-size:13px;color:var(--text-3);font-weight:600;margin:22px 0 10px;letter-spacing:.02em}
.drawer-links{display:grid;gap:6px}
.drawer-links a{
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 14px;border-radius:12px;
  border:1px solid var(--line-soft);background:rgba(255,255,255,.03);
  color:var(--text);font-size:15px;
}
.drawer-links a:hover{border-color:var(--line-gold);color:var(--gold)}
.drawer-links a.is-active{color:var(--gold);border-color:rgba(232,180,76,.45);background:rgba(232,180,76,.08)}
.drawer-tags{display:flex;flex-wrap:wrap;gap:8px}
.drawer-note{font-size:13.5px;color:var(--text-2);line-height:1.75;margin-top:12px}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:46px;padding:0 22px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;border:1px solid transparent;
  cursor:pointer;text-decoration:none;white-space:nowrap;
  transition:transform .18s var(--ease),box-shadow .18s var(--ease),background .18s var(--ease),border-color .18s var(--ease),color .18s var(--ease);
}
.btn-primary{
  background:linear-gradient(180deg,var(--gold-hover),var(--gold));
  color:#22190A;box-shadow:var(--shadow-gold);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 36px rgba(232,180,76,.34);color:#22190A}
.btn-primary:active{transform:translateY(0);box-shadow:0 8px 18px rgba(232,180,76,.2)}
.btn-ghost{
  background:transparent;color:#BFEDE6;border-color:rgba(95,211,196,.45);
}
.btn-ghost:hover{color:#DFFBF6;border-color:var(--celadon);background:rgba(95,211,196,.08);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(0)}
.btn-sm{height:38px;padding:0 16px;font-size:14px;border-radius:10px}
.btn:disabled,.btn[aria-disabled="true"]{opacity:.45;box-shadow:none;cursor:not-allowed;transform:none}
.link-arrow{
  display:inline-flex;align-items:center;gap:6px;font-size:14.5px;font-weight:600;
  color:var(--gold);border-bottom:1px solid transparent;padding-bottom:2px;
}
.link-arrow:hover{color:var(--gold-hover);border-bottom-color:var(--gold-hover)}
.link-arrow svg{width:14px;height:14px}

/* ---------- badges & chips ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  height:26px;padding:0 12px;border-radius:var(--r-pill);
  font-size:12.5px;font-weight:600;letter-spacing:.01em;
}
.badge-soy{background:rgba(199,179,106,.14);color:var(--soy);border:1px solid rgba(199,179,106,.34)}
.badge-gold{background:rgba(232,180,76,.14);color:var(--gold);border:1px solid var(--line-gold)}
.badge-celadon{background:rgba(95,211,196,.12);color:var(--celadon);border:1px solid rgba(95,211,196,.3)}
.chip-row{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;border-radius:var(--r-pill);
  font-size:13px;color:var(--text-2);
  border:1px solid var(--line-soft);background:rgba(255,255,255,.03);
}
.chip i{width:6px;height:6px;border-radius:50%;background:var(--gold);display:inline-block;font-style:normal}

/* ---------- breadcrumb ---------- */
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--text-3);margin-bottom:18px}
.crumbs a{color:var(--text-3)}
.crumbs a:hover{color:var(--gold)}
.crumbs .sep{color:rgba(255,255,255,.22)}
.crumbs .now{color:var(--gold)}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line-soft)}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.02)}
.hero-veil{
  position:absolute;inset:0;
  background:
    linear-gradient(90deg, rgba(5,11,20,.96) 0%, rgba(5,11,20,.88) 42%, rgba(5,11,20,.66) 100%),
    linear-gradient(180deg, rgba(5,11,20,.35) 0%, rgba(5,11,20,.82) 100%);
}
.hero-inner{
  position:relative;z-index:1;
  display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);
  gap:32px;align-items:center;
  padding-top:64px;padding-bottom:72px;
}
.hero-copy h1{
  font-size:clamp(30px,4.4vw,52px);line-height:1.18;margin:16px 0 18px;
  letter-spacing:-.01em;
}
.hero-copy h1 em{font-style:normal;color:var(--gold)}
.hero-sub{font-size:clamp(15px,1.5vw,17.5px);color:var(--text-2);max-width:60ch;margin-bottom:26px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:26px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px}
.hero-tags span{
  font-size:12.5px;color:var(--text-2);
  padding:6px 12px;border-radius:var(--r-pill);
  border:1px solid var(--line-soft);background:rgba(255,255,255,.03);
}
.glass{
  background:linear-gradient(180deg, rgba(12,26,43,.82), rgba(7,17,31,.72));
  border:1px solid var(--line-gold);
  border-radius:var(--r-card);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  box-shadow:var(--shadow);
}
.hero-card{padding:26px}
.hero-card h3{font-size:16px;margin-bottom:6px;color:var(--text)}
.hero-card .card-note{font-size:13px;color:var(--text-3);margin-bottom:18px}
.quick-list{display:grid;gap:10px}
.quick-item{
  display:flex;gap:12px;align-items:flex-start;
  padding:13px 14px;border-radius:12px;
  border:1px solid var(--line-soft);background:rgba(255,255,255,.025);
  transition:border-color .18s var(--ease),background .18s var(--ease),transform .18s var(--ease);
}
.quick-item:hover{border-color:rgba(232,180,76,.44);background:rgba(232,180,76,.06);transform:translateY(-2px)}
.quick-item b{display:block;font-size:14.5px;color:var(--text);font-weight:600}
.quick-item small{display:block;font-size:12.5px;color:var(--text-3);line-height:1.5;margin-top:2px}
.quick-index{
  flex:none;width:24px;height:24px;border-radius:8px;
  display:grid;place-items:center;font-size:12px;font-weight:700;
  background:rgba(199,179,106,.16);color:var(--soy);border:1px solid rgba(199,179,106,.3);
}

/* ---------- notice strip ---------- */
.notice-strip{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1px;
  background:var(--line-soft);border:1px solid var(--line-soft);
  border-radius:16px;overflow:hidden;
}
.notice-item{background:rgba(9,20,34,.9);padding:18px 20px;display:flex;gap:10px;align-items:flex-start}
.notice-item b{display:block;font-size:14px;color:var(--text);font-weight:600}
.notice-item small{display:block;font-size:12.5px;color:var(--text-3);line-height:1.55;margin-top:3px}
.dot{flex:none;width:8px;height:8px;border-radius:50%;background:var(--soy);margin-top:8px}

/* ---------- cabinet ---------- */
.cabinet-grid{
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);
  gap:24px;align-items:start;
}
.cabinet-lg{
  border-radius:var(--r-card);overflow:hidden;
  border:1px solid var(--line-soft);background:rgba(12,26,43,.78);
  transition:border-color .2s var(--ease),transform .2s var(--ease);
}
.cabinet-lg:hover{border-color:rgba(199,179,106,.42);transform:translateY(-2px)}
.cabinet-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:linear-gradient(150deg,#0E2134,#071322)}
.cabinet-media img{width:100%;height:100%;object-fit:cover;border-radius:0;transition:transform .4s var(--ease)}
.cabinet-lg:hover .cabinet-media img{transform:scale(1.035)}
.cabinet-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(5,11,20,0) 42%,rgba(5,11,20,.72) 100%);
}
.cabinet-body{padding:24px}
.cabinet-body h3{margin-bottom:10px}
.cabinet-body p{font-size:14.5px;color:var(--text-2);line-height:1.8;margin-bottom:14px}
.spec-list{display:grid;gap:10px;margin-bottom:16px}
.spec-row{
  display:flex;justify-content:space-between;gap:16px;
  padding:10px 0;border-bottom:1px dashed rgba(255,255,255,.09);
  font-size:14px;
}
.spec-row:last-child{border-bottom:none}
.spec-row dt{color:var(--text-3);flex:none}
.spec-row dd{margin:0;color:var(--text);text-align:right;font-weight:500}
.cabinet-side{display:grid;gap:24px;align-content:start}
.cabinet-sm{
  border-radius:var(--r-card);overflow:hidden;
  border:1px solid var(--line-soft);background:rgba(12,26,43,.78);
  transition:border-color .2s var(--ease),transform .2s var(--ease);
}
.cabinet-sm:last-child{width:92%;margin-left:auto}
.cabinet-sm:hover{border-color:rgba(199,179,106,.42);transform:translateY(-2px)}
.cabinet-sm .cabinet-media{aspect-ratio:16/9}
.cabinet-sm .cabinet-body{padding:20px}
.cabinet-sm .cabinet-body h3{font-size:17px}
.cabinet-sm .cabinet-body p{margin-bottom:0;font-size:13.8px}

/* ---------- matrix table ---------- */
.table-wrap{
  border:1px solid var(--line-soft);border-radius:16px;
  background:rgba(9,20,34,.72);overflow-x:auto;
  -webkit-overflow-scrolling:touch;
}
table.matrix{width:100%;min-width:700px;border-collapse:collapse;text-align:left}
table.matrix caption{
  caption-side:top;text-align:left;padding:18px 20px 6px;
  font-size:13px;color:var(--text-3);
}
table.matrix th{
  font-size:13px;font-weight:600;color:var(--gold);
  padding:14px 20px;white-space:nowrap;
  background:rgba(232,180,76,.055);
  border-bottom:1px solid rgba(232,180,76,.22);
}
table.matrix td{
  padding:14px 20px;font-size:14.3px;color:var(--text-2);
  border-bottom:1px solid rgba(255,255,255,.06);vertical-align:top;line-height:1.65;
}
table.matrix td:first-child{color:var(--text);font-weight:600;white-space:nowrap}
table.matrix tbody tr{transition:background .16s var(--ease)}
table.matrix tbody tr:hover{background:rgba(232,180,76,.055)}
table.matrix tbody tr:hover td{color:var(--text)}
table.matrix tbody tr:last-child td{border-bottom:none}
.table-tip{font-size:12.8px;color:var(--text-3);margin-top:12px}

/* ---------- timeline ---------- */
.timeline-wrap{display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:32px;align-items:start}
.timeline{position:relative}
.tl-item{display:flex;gap:22px;padding-bottom:34px}
.tl-item:last-child{padding-bottom:0}
.tl-time{
  flex:none;width:88px;text-align:right;padding-top:1px;
  font-size:14.5px;font-weight:700;color:var(--gold);
  font-variant-numeric:tabular-nums;
}
.tl-axis{flex:none;width:16px;position:relative;display:flex;justify-content:center}
.tl-axis::before{
  content:"";position:absolute;top:6px;width:10px;height:10px;border-radius:50%;
  background:var(--gold);box-shadow:0 0 0 4px rgba(232,180,76,.14);
}
.tl-axis::after{
  content:"";position:absolute;top:22px;bottom:-34px;width:2px;
  background:linear-gradient(180deg,rgba(232,180,76,.42),rgba(232,180,76,.04));
}
.tl-item:last-child .tl-axis::after{display:none}
.tl-body{flex:1;min-width:0;padding-bottom:2px}
.tl-body h3{font-size:17px;margin-bottom:6px}
.tl-body p{font-size:14.3px;color:var(--text-2);margin-bottom:8px;line-height:1.8}
.tl-meta{display:flex;flex-wrap:wrap;gap:8px}
.tl-meta span{
  font-size:12px;color:var(--text-3);
  padding:3px 10px;border-radius:var(--r-pill);
  border:1px solid var(--line-soft);background:rgba(255,255,255,.03);
}
.timeline-aside{padding:26px}
.timeline-aside h3{font-size:17px;margin-bottom:8px}
.timeline-aside .card-note{font-size:13px;color:var(--text-3);margin-bottom:16px}
.mini-list{display:grid;gap:12px}
.mini-list li{display:flex;gap:10px;font-size:13.8px;color:var(--text-2);line-height:1.7}
.mini-list li b{color:var(--text);font-weight:600}
.mini-list li::before{
  content:"";flex:none;width:6px;height:6px;border-radius:50%;
  background:var(--celadon);margin-top:9px;
}

/* ---------- FAQ ---------- */
.faq-grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:40px;align-items:start}
.faq-aside{position:sticky;top:120px}
.faq-aside h2{margin-bottom:12px}
.faq-aside p{font-size:14.5px;color:var(--text-2)}
.faq-list{display:grid;gap:12px}
.faq-item{
  border:1px solid var(--line-soft);border-radius:14px;
  background:rgba(12,26,43,.62);
  transition:border-color .18s var(--ease),background .18s var(--ease);
}
.faq-item[open]{border-color:rgba(232,180,76,.34);background:rgba(232,180,76,.055)}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:17px 22px;cursor:pointer;list-style:none;
  font-size:16px;font-weight:600;color:var(--text);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--gold-hover)}
.faq-plus{
  flex:none;width:22px;height:22px;position:relative;
  transition:transform .2s var(--ease);
}
.faq-plus::before,.faq-plus::after{
  content:"";position:absolute;background:var(--gold);border-radius:1px;
}
.faq-plus::before{left:0;top:10px;width:22px;height:2px}
.faq-plus::after{left:10px;top:0;width:2px;height:22px}
.faq-item[open] .faq-plus{transform:rotate(45deg)}
.faq-answer{padding:0 22px 20px;font-size:14.5px;color:var(--text-2);line-height:1.85;border-top:1px solid rgba(255,255,255,.06);margin:0 22px;padding-left:0;padding-right:0;padding-top:14px}

/* ---------- CTA ---------- */
.cta-panel{
  position:relative;overflow:hidden;border-radius:24px;
  border:1px solid var(--line-gold);
  background:rgba(7,17,31,.74);
  padding:clamp(24px,4vw,46px);
  box-shadow:var(--shadow);
}
.cta-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.17}
.cta-veil{position:absolute;inset:0;background:linear-gradient(100deg,rgba(5,11,20,.94) 0%,rgba(5,11,20,.78) 60%,rgba(5,11,20,.66) 100%)}
.cta-inner{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:40px;align-items:start}
.cta-inner h2{font-size:clamp(22px,3vw,30px)}
.cta-inner p{font-size:14.8px;color:var(--text-2)}
.cta-points{display:grid;gap:10px;margin-top:20px}
.cta-points li{display:flex;gap:10px;font-size:14px;color:var(--text-2)}
.cta-points li::before{
  content:"";flex:none;width:6px;height:6px;border-radius:50%;
  background:var(--gold);margin-top:9px;
}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:7px;min-width:0}
.field.full{grid-column:1/-1}
.field label{font-size:13.5px;color:var(--text-2);font-weight:500}
.field label .req{color:var(--gold)}
.field input,.field select,.field textarea{
  width:100%;height:46px;padding:0 14px;
  border-radius:var(--r-btn);
  border:1px solid rgba(255,255,255,.12);
  background:rgba(5,11,20,.62);
  color:var(--text);font-size:14.5px;font-family:inherit;
  transition:border-color .18s var(--ease),box-shadow .18s var(--ease);
}
.field textarea{height:auto;min-height:100px;padding:12px 14px;line-height:1.75;resize:vertical}
.field input::placeholder,.field textarea::placeholder{color:rgba(170,184,204,.5)}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--celadon);box-shadow:0 0 0 3px rgba(95,211,196,.18);
}
.field input:invalid:not(:placeholder-shown){border-color:var(--err)}
.check-row{display:flex;gap:10px;align-items:flex-start;font-size:13px;color:var(--text-2);line-height:1.7}
.check-row input{width:16px;height:16px;margin-top:3px;flex:none;accent-color:var(--gold)}
.form-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-top:4px}
.form-note{font-size:12.5px;color:var(--text-3)}
.form-msg{font-size:13px;color:var(--ok);margin-top:8px;display:none}
.form-msg.show{display:block}

/* ---------- footer ---------- */
.site-footer{
  position:relative;z-index:1;
  margin-top:20px;
  background:#040A12;
  border-top:1px solid transparent;
  border-image:linear-gradient(90deg,rgba(232,180,76,.5),rgba(95,211,196,.42),rgba(232,180,76,0)) 1;
  padding:64px 0 28px;
}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.6fr) repeat(3,minmax(0,1fr));gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.07)}
.footer-brand .brand{margin-bottom:16px}
.footer-brand p{font-size:13.8px;color:var(--text-3);line-height:1.85;max-width:38ch;margin-bottom:18px}
.footer-col h4{font-size:14px;color:var(--text);margin-bottom:14px;font-weight:600}
.footer-col ul{display:grid;gap:9px}
.footer-col li a{font-size:13.8px;color:var(--text-2)}
.footer-col li a:hover{color:var(--gold)}
.footer-col p{font-size:13.5px;color:var(--text-3);line-height:1.85;margin:0}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
  padding-top:24px;font-size:12.8px;color:var(--text-3);
}
.fb-links{display:flex;flex-wrap:wrap;align-items:center;gap:16px}
.fb-links a{font-size:12.8px;color:var(--text-3)}
.fb-links a:hover{color:var(--gold)}

/* ---------- responsive ---------- */
@media (max-width:1199px){
  .container{padding:0 20px}
  .hero-inner{padding-top:52px;padding-bottom:60px}
  .section{padding:80px 0}
}
@media (max-width:991px){
  .header-bottom{display:none}
  .menu-btn{display:grid}
  .header-hint{display:none}
  .hero-inner{grid-template-columns:1fr;padding-top:44px;padding-bottom:52px;gap:26px}
  .hero-veil{background:linear-gradient(180deg,rgba(5,11,20,.92),rgba(5,11,20,.9))}
  .hero-card{max-width:560px}
  .notice-strip{grid-template-columns:1fr 1fr}
  .cabinet-grid{grid-template-columns:1fr}
  .cabinet-sm:last-child{width:100%}
  .timeline-wrap{grid-template-columns:1fr;gap:28px}
  .faq-grid{grid-template-columns:1fr;gap:26px}
  .faq-aside{position:static}
  .cta-inner{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .section{padding:72px 0}
}
@media (max-width:767px){
  .container{padding:0 16px}
  .header-top{height:58px}
  .brand-text b{font-size:13.5px}
  .brand-text span{display:none}
  .brand-mark{width:30px;height:30px;font-size:14px}
  .header-actions .btn{display:none}
  .hero-copy h1{font-size:clamp(27px,7.2vw,34px)}
  .hero-cta .btn{width:100%}
  .hero-card{padding:20px}
  .notice-strip{grid-template-columns:1fr}
  .cabinet-body{padding:20px}
  .tl-item{gap:14px}
  .tl-time{width:64px;font-size:13px}
  .tl-post{display:none}
  .faq-item summary{font-size:15px;padding:15px 16px}
  .faq-answer{margin:0 16px;padding-top:12px}
  .form-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .section{padding:56px 0}
  .section-head{margin-bottom:28px}
}
@media (max-width:480px){
  .hero-copy h1{font-size:28px}
  .hero-tags span{font-size:12px}
  .btn{height:44px}
  .search-form{flex-direction:column}
  .search-form .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
}