/* roulang page: index */
:root{
  --ink:#2E2A4F;
  --ink-2:#4A4658;
  --orange:#E4572E;
  --orange-d:#C9441F;
  --amber:#F2B544;
  --teal:#3F8F84;
  --paper:#FBF8F3;
  --paper-2:#F4EFE7;
  --card:#FFFFFF;
  --line:#EDE7DD;
  --line-2:#E7E1D8;
  --text:#2B2A2E;
  --muted:#6E6A72;
  --r:14px;
  --shadow:0 2px 10px rgba(46,42,79,.07);
  --shadow-h:0 10px 24px rgba(46,42,79,.14);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--text);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,sans-serif;font-size:15px;line-height:1.75;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
h1,h2,h3,h4,p,ul,ol{margin:0;padding:0}
ul,ol{list-style:none}
svg{display:block}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}
@media(min-width:1024px){.wrap{padding:0 24px}}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 26px;border-radius:999px;font-size:15px;font-weight:600;border:1.5px solid transparent;transition:background .22s,color .22s,box-shadow .22s,border-color .22s;text-align:center}
.btn-primary{background:var(--orange);color:#fff}
.btn-primary:hover{background:var(--orange-d);box-shadow:0 0 0 4px rgba(228,87,46,.16)}
.btn-ghost{border-color:var(--ink);color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:#fff}
.btn-light{border-color:rgba(255,255,255,.6);color:#fff}
.btn-light:hover{background:#fff;color:var(--ink);border-color:#fff}
.btn-sm{min-height:38px;padding:0 18px;font-size:13px}
.more{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--orange);transition:gap .2s,color .2s}
.more:hover{gap:11px;color:var(--orange-d)}

/* ---------- 顶部导航 ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(251,248,243,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--line-2);transition:box-shadow .25s}
.site-header.scrolled{box-shadow:0 4px 16px rgba(46,42,79,.08)}
.bar{display:flex;align-items:center;gap:14px;height:68px;position:relative}
.logo{display:flex;align-items:center;gap:10px;min-width:0}
.logo-mark{flex:0 0 44px;width:44px;height:44px;border-radius:12px;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:800;font-size:15px;letter-spacing:-.5px}
.logo-text{font-size:15px;font-weight:700;color:var(--ink);line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.logo-text small{display:block;font-size:11px;font-weight:500;color:var(--muted);letter-spacing:.05em;margin-top:3px}
.nav-switch{position:absolute;width:0;height:0;opacity:0;pointer-events:none}
.nav-toggle{display:flex;flex-direction:column;justify-content:center;gap:5px;width:44px;height:44px;margin-left:auto;padding:11px 10px;border-radius:10px;border:1px solid var(--line-2);background:#fff}
.nav-toggle i{display:block;height:2px;border-radius:2px;background:var(--ink)}
.nav{display:none}
.head-act{display:none}
@media(max-width:1023px){
  .nav{position:absolute;left:-20px;right:-20px;top:100%;background:var(--paper);border-bottom:1px solid var(--line-2);box-shadow:var(--shadow-h);padding:6px 20px 18px;flex-direction:column}
  .nav-switch:checked ~ .nav{display:flex}
  .nav a{padding:14px 4px;font-size:16px;font-weight:600;color:var(--ink);border-bottom:1px solid var(--line);min-height:44px;display:flex;align-items:center}
  .nav a:last-child{border-bottom:0}
  .nav a.active{color:var(--orange)}
}
@media(min-width:1024px){
  .bar{gap:0}
  .nav-toggle{display:none}
  .nav{display:flex;align-items:center;gap:2px;margin-left:26px}
  .nav a{padding:9px 12px;font-size:14px;font-weight:600;color:var(--ink-2);border-radius:999px;transition:color .2s,background .2s}
  .nav a:hover{color:var(--orange);background:#F6EFE6}
  .nav a.active{color:var(--orange)}
  .nav a.active::after{content:"";display:block;height:2px;border-radius:2px;background:var(--orange);margin-top:4px}
  .head-act{display:flex;align-items:center;gap:10px;margin-left:auto}
  .search input{width:196px;height:38px;border-radius:999px;border:1px solid var(--line-2);background:#fff;padding:0 16px;font-size:13px;color:var(--text);outline:none;transition:border-color .2s,box-shadow .2s;font-family:inherit}
  .search input::placeholder{color:#A29CA6}
  .search input:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(228,87,46,.14)}
}

/* ---------- 通用板块 ---------- */
.sec{padding:48px 0;scroll-margin-top:76px}
@media(min-width:768px){.sec{padding:64px 0}}
@media(min-width:1024px){.sec{padding:80px 0}}
.sec-alt{background:var(--paper-2)}
.sec-head{margin-bottom:26px;max-width:780px}
.sec-head .num{display:block;font-size:12px;font-weight:700;letter-spacing:.1em;color:var(--orange);margin-bottom:8px}
.sec-head h2{position:relative;padding-left:16px;font-size:22px;font-weight:700;color:var(--ink);line-height:1.35;letter-spacing:-.3px}
.sec-head h2::before{content:"";position:absolute;left:0;top:5px;bottom:5px;width:3px;border-radius:2px;background:var(--orange)}
.sec-head p{margin-top:10px;font-size:14px;color:var(--muted);line-height:1.8}
@media(min-width:768px){.sec-head h2{font-size:27px}}
@media(min-width:1024px){.sec-head h2{font-size:30px}.sec-head p{font-size:15px}}
.sec-top{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px}

/* ---------- 徽标 / 评分 ---------- */
.badge{display:inline-block;font-size:11px;font-weight:600;line-height:1.6;padding:2px 8px;border-radius:6px}
.badge-teal{background:var(--teal);color:#fff}
.badge-soft{background:#FBE6DD;color:var(--orange-d)}
.pill{display:inline-block;font-size:11px;font-weight:600;padding:1px 8px;border-radius:999px;border:1px solid var(--teal);color:var(--teal);line-height:1.6}
.score{display:inline-flex;align-items:center;gap:3px;font-size:12px;font-weight:700;color:var(--ink);font-variant-numeric:tabular-nums}
.score svg{width:12px;height:12px;fill:var(--amber)}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--ink);padding:52px 0 48px;scroll-margin-top:76px}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.34}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(155deg,rgba(46,42,79,.94),rgba(46,42,79,.72) 60%,rgba(46,42,79,.86))}
.hero-inner{position:relative;z-index:2;color:#fff}
.hero-kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.04em;color:var(--amber)}
.hero-kicker::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber)}
.hero h1{margin-top:16px;font-size:29px;font-weight:800;letter-spacing:-.5px;line-height:1.22;color:#fff}
.hero h1 em{display:block;font-style:normal;margin-top:12px;font-size:19px;color:#FF8A5B;letter-spacing:0;font-weight:700}
.hero-sub{margin-top:16px;font-size:15px;font-weight:600;color:rgba(255,255,255,.9)}
.hero-lead{margin-top:12px;max-width:660px;font-size:14px;line-height:1.85;color:rgba(255,255,255,.76)}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.hero-ticks{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:28px}
.hero-ticks li{display:flex;align-items:center;gap:7px;font-size:13px;color:rgba(255,255,255,.84)}
.hero-ticks svg{width:16px;height:16px;stroke:var(--teal);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
@media(min-width:768px){
  .hero{padding:72px 0 64px}
  .hero h1{font-size:42px}
  .hero h1 em{font-size:24px}
  .hero-sub{font-size:17px}
  .hero-lead{font-size:15px}
}
@media(min-width:1024px){
  .hero{padding:88px 0 76px}
  .hero h1{font-size:50px}
  .hero h1 em{font-size:28px}
}

/* ---------- 更新日程 ---------- */
.sched{display:grid;gap:24px;background:var(--card);border:1px solid var(--line);border-radius:16px;padding:26px 22px;box-shadow:var(--shadow)}
.sched-note{margin-top:10px;font-size:13px;color:var(--muted)}
.countdown{display:flex;align-items:center;gap:6px;margin-top:16px;font-variant-numeric:tabular-nums}
.countdown span{display:inline-grid;place-items:center;min-width:56px;height:56px;border-radius:12px;background:var(--ink);color:#fff;font-size:24px;font-weight:800;letter-spacing:-.5px}
.countdown i{font-style:normal;color:var(--muted);font-weight:700;font-size:18px}
.sched-list li{display:flex;align-items:center;gap:14px;min-height:52px;padding:0 14px;border-radius:10px;background:var(--paper);border:1px solid var(--line)}
.sched-list li + li{margin-top:8px}
.sched-time{flex:0 0 76px;font-size:13px;font-weight:700;color:var(--orange);font-variant-numeric:tabular-nums}
.sched-name{font-size:14px;font-weight:600;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sched h2{font-size:20px;font-weight:700;color:var(--ink);line-height:1.35;margin-top:6px}
@media(min-width:768px){.sched{grid-template-columns:1fr 1.05fr;gap:32px;padding:32px}}
@media(min-width:1024px){.sched h2{font-size:24px}}

/* ---------- 痛点 ---------- */
.g-pain{display:grid;gap:14px}
@media(min-width:768px){.g-pain{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.g-pain{grid-template-columns:repeat(4,1fr)}}
.pain{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px 18px;transition:border-color .2s}
.pain:hover{border-color:var(--orange)}
.pain .pn{display:block;font-size:12px;font-weight:700;letter-spacing:.1em;color:var(--amber);font-variant-numeric:tabular-nums}
.pain h3{margin-top:8px;font-size:15px;font-weight:700;color:var(--ink)}
.pain p{margin-top:8px;font-size:13px;color:var(--muted);line-height:1.75}

/* ---------- 解决方案 ---------- */
.sol{display:grid;gap:26px;align-items:center}
.sol h2{font-size:22px;font-weight:700;color:var(--ink);line-height:1.35;letter-spacing:-.3px}
.sol p{margin-top:12px;font-size:14px;color:var(--muted);line-height:1.85}
.sol-list{margin-top:18px;display:grid;gap:10px}
.sol-list li{display:flex;align-items:flex-start;gap:9px;font-size:14px;font-weight:600;color:var(--ink)}
.sol-list svg{flex:0 0 18px;width:18px;height:18px;margin-top:3px;stroke:var(--teal);fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.sol-figure{border-radius:16px;overflow:hidden;border:1px solid #DCD3C4;aspect-ratio:16/9;background:#EFE8DE}
.sol-figure img{width:100%;height:100%;object-fit:cover}
@media(min-width:768px){
  .sol{grid-template-columns:1fr 1fr;gap:36px}
  .sol h2{font-size:26px}
}
@media(min-width:1024px){.sol h2{font-size:30px}}

/* ---------- 热播海报卡 ---------- */
.g-poster{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
@media(min-width:768px){.g-poster{grid-template-columns:repeat(4,1fr);gap:18px}}
@media(min-width:1024px){.g-poster{grid-template-columns:repeat(6,1fr)}}
.pcard .cover{position:relative;border-radius:12px;overflow:hidden;background:#EFE8DE;aspect-ratio:2/3}
.pcard .cover img{width:100%;height:100%;object-fit:cover;transition:transform .22s ease}
.pcard:hover .cover img{transform:scale(1.04)}
.pcard .cover .badge{position:absolute;left:8px;top:8px}
.pcard .cover .score{position:absolute;right:8px;bottom:8px;background:rgba(251,248,243,.95);border-radius:999px;padding:2px 8px}
.play{position:absolute;inset:0;display:grid;place-items:center;background:rgba(46,42,79,.28);opacity:0;transition:opacity .22s}
.pcard:hover .play{opacity:1}
.play span{width:46px;height:46px;border-radius:50%;background:var(--orange);display:grid;place-items:center}
.play svg{width:20px;height:20px;fill:#fff;margin-left:2px}
.pcard h3{margin-top:10px;font-size:15px;font-weight:600;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pcard .meta{margin-top:2px;font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ---------- 最新更新横版卡 ---------- */
.g-latest{display:grid;gap:14px}
@media(min-width:768px){.g-latest{grid-template-columns:repeat(2,1fr);gap:18px}}
@media(min-width:1024px){.g-latest{grid-template-columns:repeat(3,1fr)}}
.lcard{display:flex;gap:12px;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:12px;transition:transform .22s,box-shadow .22s,border-color .22s}
.lcard:hover{transform:translateY(-3px);box-shadow:var(--shadow-h);border-color:#E3D8C8}
.lcard .thumb{flex:0 0 108px;aspect-ratio:16/9;border-radius:10px;overflow:hidden;background:#EFE8DE}
.lcard .thumb img{width:100%;height:100%;object-fit:cover}
.lcard-body{min-width:0;display:flex;flex-direction:column;justify-content:center}
.lcard h3{font-size:15px;font-weight:600;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lcard .lmeta{margin-top:4px;font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.lcard-foot{display:flex;align-items:center;gap:8px;margin-top:8px}
.lcard-foot .time{margin-left:auto;font-size:12px;color:var(--muted)}
@media(min-width:520px){.lcard .thumb{flex-basis:132px}}

/* ---------- 分类 ---------- */
.g-cat{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media(min-width:768px){.g-cat{grid-template-columns:repeat(3,1fr);gap:16px}}
@media(min-width:1024px){.g-cat{grid-template-columns:repeat(6,1fr)}}
.cat{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px 14px;transition:transform .22s,box-shadow .22s,border-color .22s}
.cat:hover{transform:translateY(-3px);box-shadow:var(--shadow-h);border-color:#E3D8C8}
.cat h3{font-size:15px;font-weight:700;color:var(--ink)}
.cat p{margin-top:8px;font-size:12px;color:var(--muted);line-height:1.7}
.cat .cnt{display:block;margin-top:12px;font-size:12px;font-weight:700;color:var(--teal);font-variant-numeric:tabular-nums}

/* ---------- 三步 ---------- */
.g-steps{display:grid;gap:16px}
@media(min-width:768px){.g-steps{grid-template-columns:repeat(3,1fr);gap:20px}}
.step{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px 20px;overflow:hidden}
.step .big{position:absolute;right:12px;top:2px;font-size:64px;font-weight:800;color:rgba(46,42,79,.09);line-height:1;font-variant-numeric:tabular-nums;letter-spacing:-3px}
.step h3{position:relative;font-size:16px;font-weight:700;color:var(--ink)}
.step p{position:relative;margin-top:10px;font-size:13px;color:var(--muted);line-height:1.8}
@media(min-width:768px){
  .g-steps{position:relative}
}

/* ---------- 权益 ---------- */
.g-rights{display:grid;gap:14px}
@media(min-width:520px){.g-rights{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.g-rights{grid-template-columns:repeat(4,1fr)}}
.right{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px 18px}
.right svg{width:22px;height:22px;stroke:var(--orange);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.right h3{margin-top:12px;font-size:15px;font-weight:700;color:var(--ink)}
.right p{margin-top:6px;font-size:13px;color:var(--muted);line-height:1.75}

/* ---------- 榜单 ---------- */
.rank-grid{display:grid;gap:20px}
@media(min-width:1024px){.rank-grid{grid-template-columns:2fr 1fr;align-items:start}}
.rank-box{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:10px}
.rank-list li{display:flex;align-items:center;gap:12px;min-height:56px;padding:6px 12px;border-radius:10px;transition:background .18s}
.rank-list li:hover{background:#FBF3E9}
.rank-no{flex:0 0 32px;height:32px;border-radius:8px;display:grid;place-items:center;font-size:14px;font-weight:700;color:var(--muted);font-variant-numeric:tabular-nums}
.rank-list li:nth-child(-n+3) .rank-no{background:var(--amber);color:var(--ink)}
.rank-name{flex:1;min-width:0;font-size:14px;font-weight:600;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-heat{display:none;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.rank-cat{display:none}
@media(min-width:520px){.rank-heat{display:inline}.rank-cat{display:inline-block}}
.rank-side{background:var(--ink);border-radius:var(--r);padding:24px 20px;color:#fff}
.rank-side h3{font-size:17px;font-weight:700}
.rank-side p{margin-top:10px;font-size:13px;line-height:1.85;color:rgba(255,255,255,.76)}
.rank-side .more{margin-top:16px;color:var(--amber)}
.rank-side .more:hover{color:#fff}

/* ---------- 专题 ---------- */
.topic-grid{display:grid;gap:16px}
@media(min-width:768px){.topic-grid{grid-template-columns:1.25fr 1fr}}
.topic-main{position:relative;display:block;border-radius:16px;overflow:hidden;background:var(--ink);min-height:280px}
.topic-main img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.52}
.topic-main-body{position:relative;z-index:2;display:flex;flex-direction:column;justify-content:flex-end;gap:10px;padding:24px;min-height:280px;background:linear-gradient(to top,rgba(46,42,79,.94),rgba(46,42,79,.15))}
.topic-main-body h3{font-size:19px;font-weight:700;color:#fff;line-height:1.35}
.topic-main-body p{font-size:13px;color:rgba(255,255,255,.78);line-height:1.8}
.topic-main-body .more{color:var(--amber)}
.topic-list li{display:flex;gap:12px;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:16px}
.topic-list li + li{margin-top:10px}
.tnum{flex:0 0 auto;font-size:13px;font-weight:700;color:var(--orange);font-variant-numeric:tabular-nums;letter-spacing:.06em;padding-top:2px}
.topic-list h4{font-size:14px;font-weight:700;color:var(--ink)}
.topic-list p{margin-top:4px;font-size:12px;color:var(--muted);line-height:1.7}

/* ---------- 数据块 ---------- */
.g-stat{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
@media(min-width:1024px){.g-stat{grid-template-columns:repeat(4,1fr);gap:16px}}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px 18px}
.stat b{display:block;font-size:28px;font-weight:800;color:var(--ink);letter-spacing:-1px;line-height:1.1;font-variant-numeric:tabular-nums}
.stat b small{font-size:13px;font-weight:700;color:var(--muted);margin-left:3px;letter-spacing:0}
.stat span{display:block;margin-top:8px;font-size:13px;color:var(--muted)}
@media(min-width:1024px){.stat b{font-size:34px}}

/* ---------- 反馈 ---------- */
.g-voice{display:grid;gap:16px}
@media(min-width:768px){.g-voice{grid-template-columns:repeat(3,1fr)}}
.voice{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--orange);border-radius:var(--r);padding:20px}
.voice-top{display:flex;align-items:center;gap:12px}
.avatar{flex:0 0 46px;width:46px;height:46px;border-radius:50%;background:var(--paper-2);border:1px solid var(--line-2);display:grid;place-items:center;font-size:16px;font-weight:700;color:var(--ink)}
.voice-top strong{display:block;font-size:14px;font-weight:700;color:var(--ink)}
.voice-top small{display:block;font-size:12px;color:var(--muted)}
.voice p{margin-top:14px;font-size:13px;color:var(--muted);line-height:1.85}
.voice .score{margin-top:14px}

/* ---------- 人群 ---------- */
.g-aud{display:grid;gap:14px}
@media(min-width:768px){.g-aud{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.g-aud{grid-template-columns:repeat(4,1fr)}}
.aud{background:var(--paper-2);border:1px solid var(--line-2);border-radius:var(--r);padding:20px 18px;display:flex;flex-direction:column}
.aud h3{font-size:15px;font-weight:700;color:var(--ink)}
.aud p{margin-top:8px;font-size:13px;color:var(--muted);line-height:1.75;flex:1}
.aud .more{margin-top:14px;font-size:13px}

/* ---------- 资讯 ---------- */
.news-list{border-top:1px solid var(--line-2)}
.news-list li{border-bottom:1px solid var(--line-2)}
.news-list a{display:flex;gap:14px;padding:16px 0;align-items:flex-start}
.news-thumb{flex:0 0 88px;aspect-ratio:4/3;border-radius:10px;overflow:hidden;background:#EFE8DE;border:1px solid var(--line)}
.news-thumb img{width:100%;height:100%;object-fit:cover}
.news-body{min-width:0}
.news-body h3{font-size:14px;font-weight:600;color:var(--ink);line-height:1.5;transition:color .2s}
.news-list a:hover h3{color:var(--orange)}
.news-body .date{display:block;margin-top:6px;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.news-body p{margin-top:4px;font-size:12px;color:var(--muted);line-height:1.7}
@media(min-width:520px){.news-thumb{flex-basis:118px}}
@media(min-width:768px){
  .news-list{display:grid;grid-template-columns:repeat(2,1fr);border-top:0}
  .news-list li{border-bottom:1px solid var(--line-2);padding:0 16px 0 0}
  .news-list li:nth-child(odd){border-right:1px solid var(--line-2);padding-right:20px}
  .news-list li:nth-child(even){padding-left:20px}
}
@media(min-width:1024px){
  .news-list{grid-template-columns:repeat(3,1fr)}
  .news-list li:nth-child(3n){padding-right:0;border-right:0}
  .news-list li:nth-child(3n+1){padding-left:0}
  .news-list li:nth-child(3n+2){padding-left:20px;border-right:1px solid var(--line-2)}
}

/* ---------- 数据条 ---------- */
.bars{display:grid;gap:24px}
@media(min-width:768px){.bars{grid-template-columns:repeat(3,1fr);gap:32px}}
.bar-top{display:flex;align-items:baseline;justify-content:space-between;gap:10px;margin-bottom:10px;font-size:13px;color:var(--muted)}
.bar-top b{font-size:19px;font-weight:800;color:var(--ink);font-variant-numeric:tabular-nums}
.bar-track{height:6px;border-radius:999px;background:var(--paper-2);overflow:hidden}
.bar-track i{display:block;height:100%;border-radius:999px;background:var(--ink)}

/* ---------- FAQ ---------- */
.faq-item{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--line);border-radius:var(--r);overflow:hidden;transition:border-left-color .2s}
.faq-item + .faq-item{margin-top:10px}
.faq-item[open]{border-left-color:var(--orange)}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 20px;min-height:44px;font-size:15px;font-weight:600;color:var(--ink)}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";flex:0 0 auto;font-size:20px;font-weight:400;line-height:1;color:var(--orange)}
.faq-item[open] summary::after{content:"−"}
.faq-item p{padding:0 20px 18px;font-size:14px;line-height:1.8;color:var(--muted)}

/* ---------- 收尾 CTA ---------- */
.cta{position:relative;overflow:hidden;background:var(--ink);border-radius:20px;padding:44px 22px;text-align:center}
.cta::before{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(90deg,rgba(255,255,255,.05) 0 2px,transparent 2px 24px);pointer-events:none}
.cta h2{position:relative;font-size:22px;font-weight:800;color:#fff;line-height:1.35;letter-spacing:-.3px}
.cta p{position:relative;margin:12px auto 0;max-width:540px;font-size:14px;line-height:1.85;color:rgba(255,255,255,.74)}
.cta-actions{position:relative;display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:26px}
@media(min-width:768px){.cta{padding:56px 40px}.cta h2{font-size:28px}}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--paper-2);border-top:1px solid var(--line-2);padding-top:44px}
.foot-grid{display:grid;gap:26px}
@media(min-width:768px){.foot-grid{grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:32px}}
.foot-brand p{margin-top:12px;font-size:13px;line-height:1.85;color:var(--muted);max-width:300px}
.site-footer h4{font-size:14px;font-weight:700;color:var(--ink);margin-bottom:10px}
.site-footer li{font-size:13px;line-height:2;color:var(--muted)}
.site-footer a{transition:color .2s}
.site-footer a:hover{color:var(--orange)}
.foot-bottom{margin-top:32px;border-top:1px solid var(--line-2);padding:16px 0;display:flex;flex-wrap:wrap;gap:6px 18px;justify-content:space-between;font-size:12px;color:var(--muted)}