/* roulang page: index */
:root{
  --night:#141024;--night-2:#1F1938;--ink:#1B1630;
  --gold:#E8B04B;--gold-deep:#D89A33;--gold-soft:#F7E7C4;
  --coral:#F0627A;--violet:#6C5AA8;
  --paper:#FAF7F2;--card:#FFFFFF;--line:#E6E0D6;--muted:#6B6577;
  --light:#F2EEF8;--light-2:#B9B2CC;
  --r-sm:8px;--r:12px;--r-lg:16px;
  --sh:0 1px 2px rgba(20,16,36,.06);
  --sh-h:0 8px 24px rgba(20,16,36,.10);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  background:var(--paper);color:var(--ink);font-size:15px;line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
h1,h2,h3{letter-spacing:-.01em}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}
section{padding:76px 0;scroll-margin-top:72px}
.section-head{margin-bottom:28px;max-width:860px}
.section-head h2{font-size:30px;line-height:1.25;font-weight:700;margin-bottom:10px}
.section-head p{font-size:15px;color:var(--muted);line-height:1.8}
.eyebrow{display:inline-block;font-size:12.5px;font-weight:600;letter-spacing:.06em;color:var(--violet);margin-bottom:12px}
.hl{background:var(--gold-soft);border-bottom:3px solid var(--gold);padding:0 4px;border-radius:2px}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:44px;padding:0 22px;border-radius:var(--r-sm);
  font-size:15px;font-weight:600;border:1.5px solid transparent;
  transition:background-color .18s ease-out,transform .18s ease-out,border-color .18s ease-out,color .18s ease-out;
  cursor:pointer;
}
.btn-gold{background:var(--gold);color:var(--night)}
.btn-gold:hover{background:var(--gold-deep);transform:translateY(-1px)}
.btn-ghost{background:transparent;border-color:var(--ink);color:var(--ink)}
.btn-ghost:hover{background:rgba(27,22,48,.06)}
.on-dark .btn-ghost{border-color:rgba(242,238,248,.55);color:var(--light)}
.on-dark .btn-ghost:hover{background:rgba(242,238,248,.10)}
.btn:focus-visible,a:focus-visible,summary:focus-visible,.nav-burger:focus-visible{outline:2px solid var(--gold);outline-offset:2px}

/* ---------- 顶栏 ---------- */
.site-header{position:sticky;top:0;z-index:50;background:var(--night);border-bottom:1px solid rgba(255,255,255,.08)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:64px;position:relative}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{
  width:36px;height:36px;flex:0 0 36px;border-radius:9px;background:var(--gold);
  color:var(--night);display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:17px;
}
.brand-name{font-size:16px;font-weight:700;color:var(--light);letter-spacing:.01em}
.main-nav{display:flex;align-items:center;gap:24px}
.main-nav a:not(.nav-cta){
  position:relative;padding:6px 0;font-size:14px;font-weight:500;color:#E8E4F0;
  transition:color .18s ease-out;
}
.main-nav a:not(.nav-cta)::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--gold);
  transform:scaleX(0);transform-origin:left;transition:transform .18s ease-out;
}
.main-nav a:not(.nav-cta):hover{color:var(--gold)}
.main-nav a:not(.nav-cta):hover::after{transform:scaleX(1)}
.nav-cta{padding:0 16px;min-height:38px;font-size:14px}
.nav-toggle{display:none}
.nav-burger{display:none}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--card);border-bottom:1px solid var(--line);overflow:hidden;padding:70px 0}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.06;
  background-image:radial-gradient(rgba(20,16,36,.9) 1px,transparent 1px);
  background-size:24px 24px;
}
.hero-grid{position:relative;display:grid;grid-template-columns:7fr 5fr;gap:52px;align-items:center}
.hero h1{font-size:44px;line-height:1.15;font-weight:800;letter-spacing:-.01em;margin-bottom:14px}
.hero-sub{font-size:18px;font-weight:600;color:var(--violet);margin-bottom:14px}
.hero-desc{font-size:15.5px;line-height:1.8;color:#463F58;max-width:560px;margin-bottom:26px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:24px}
.hero-signals{display:flex;flex-wrap:wrap;gap:8px 20px;font-size:12.5px;color:var(--muted)}
.hero-signals li{display:flex;align-items:center;gap:7px}
.hero-signals li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold)}
.hero-figure{margin:0;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;background:var(--paper)}
.hero-figure img{width:100%;aspect-ratio:16/9;object-fit:cover}

/* ---------- 痛点 ---------- */
.pain{background:var(--paper)}
.pain-grid{display:grid;grid-template-columns:2fr 3fr;gap:48px;align-items:start}
.pain-grid h2{font-size:28px;line-height:1.3;font-weight:700;margin-bottom:12px}
.pain-grid .lead{font-size:15px;color:var(--muted)}
.pain-list{display:grid;grid-template-columns:1fr 1fr;gap:26px 32px}
.pain-list li{display:flex;gap:14px;align-items:flex-start}
.pain-num{
  font-size:15px;font-weight:800;color:var(--gold);font-variant-numeric:tabular-nums;
  line-height:1.5;flex:0 0 auto;padding-top:2px;
}
.pain-list h3{font-size:16px;font-weight:600;margin-bottom:6px}
.pain-list p{font-size:14px;color:var(--muted);line-height:1.75}

/* ---------- 解决方案（深色） ---------- */
.solution{background:var(--night);color:var(--light)}
.solution .section-head h2{color:var(--light)}
.solution .section-head p{color:var(--light-2)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;margin-top:36px}
.split + .split{margin-top:52px}
.split-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r);border:1px solid rgba(255,255,255,.10)}
.split-body .tag{
  display:inline-block;font-size:12px;font-weight:600;color:var(--gold);
  border:1px solid rgba(232,176,75,.45);border-radius:999px;padding:2px 10px;margin-bottom:14px;
}
.split-body h3{font-size:19px;font-weight:600;margin-bottom:8px;color:var(--light)}
.split-body .q{font-size:14px;color:var(--light-2);margin-bottom:14px}
.split-body .a{font-size:15px;line-height:1.85;color:#DDD7EA}

/* ---------- 步骤 ---------- */
.steps{background:var(--card)}
.step-track{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:8px}
.step-item{position:relative;padding-right:28px}
.step-item::after{
  content:"";position:absolute;top:19px;left:52px;right:12px;height:1px;background:var(--line);
}
.step-item:last-child::after{display:none}
.step-num{font-size:34px;font-weight:800;color:var(--gold);font-variant-numeric:tabular-nums;line-height:1;margin-bottom:16px}
.step-item h3{font-size:17px;font-weight:600;margin-bottom:6px}
.step-item p{font-size:14px;color:var(--muted);line-height:1.75}

/* ---------- 视频卡 ---------- */
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.mv-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;box-shadow:var(--sh);
  transition:box-shadow .18s ease-out,transform .18s ease-out,border-color .18s ease-out;
}
.mv-card:hover{box-shadow:var(--sh-h);transform:translateY(-2px);border-color:rgba(232,176,75,.4)}
.thumb{position:relative;display:block;overflow:hidden;background:#EDE8E0}
.thumb img{width:100%;aspect-ratio:16/9;object-fit:cover}
.badge-hd{
  position:absolute;top:8px;left:8px;background:var(--gold);color:var(--night);
  font-size:11px;font-weight:700;padding:2px 8px;border-radius:999px;line-height:1.6;
}
.duration{
  position:absolute;bottom:8px;right:8px;background:rgba(0,0,0,.6);color:#fff;
  font-size:11px;padding:2px 7px;border-radius:4px;font-variant-numeric:tabular-nums;line-height:1.6;
}
.card-body{padding:12px 14px 14px}
.card-body h3{
  font-size:15px;font-weight:600;line-height:1.45;margin-bottom:8px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-meta{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.tag-pill{
  font-size:11px;padding:1px 8px;border-radius:999px;line-height:1.7;
  background:rgba(108,90,168,.10);color:var(--violet);border:1px solid rgba(108,90,168,.18);
}
.upload-time{font-size:12px;color:var(--muted);margin-top:6px}

/* ---------- 分类频道 ---------- */
.channels{background:var(--paper)}
.channel-list{display:grid;grid-template-columns:1fr 1fr;gap:0 40px}
.channel-item{
  display:flex;align-items:center;gap:14px;padding:16px 12px;
  border-bottom:1px solid var(--line);border-radius:var(--r-sm);
  transition:background-color .18s ease-out;
}
.channel-item:hover{background:rgba(247,231,196,.4)}
.channel-icon{
  width:44px;height:44px;flex:0 0 44px;border-radius:var(--r-sm);
  display:flex;align-items:center;justify-content:center;
  font-size:17px;font-weight:800;color:var(--night);
}
.ci-gold{background:var(--gold)}
.ci-violet{background:#D9D2EE;color:var(--violet)}
.ci-coral{background:#FBD5DB;color:#B23A52}
.channel-body{flex:1;min-width:0}
.channel-body h3{font-size:17px;font-weight:600;margin-bottom:2px}
.channel-body p{font-size:13px;color:var(--muted);line-height:1.7}
.channel-arrow{color:var(--muted);font-size:16px;transition:transform .18s ease-out,color .18s ease-out}
.channel-item:hover .channel-arrow{transform:translateX(3px);color:var(--gold-deep)}

/* ---------- 榜单 ---------- */
.rank{background:var(--card)}
.rank-wrap{display:grid;grid-template-columns:1fr 1fr;gap:0 48px}
.rank-row{
  display:flex;align-items:center;gap:14px;height:62px;padding:0 10px;
  border-bottom:1px solid var(--line);border-radius:var(--r-sm);
  transition:background-color .18s ease-out;
}
.rank-row:hover{background:rgba(247,231,196,.4)}
.rank-num{
  font-size:24px;font-weight:800;font-variant-numeric:tabular-nums;line-height:1;
  color:#A79ECC;flex:0 0 34px;
}
.rank-row.top .rank-num{color:var(--gold)}
.rank-title{flex:1;min-width:0;font-size:15px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.rank-plays{font-size:12.5px;color:var(--muted);font-variant-numeric:tabular-nums;flex:0 0 auto}

/* ---------- 数据 ---------- */
.results{background:var(--paper)}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:8px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px 22px;box-shadow:var(--sh)}
.stat-num{font-size:50px;font-weight:800;line-height:1.1;color:var(--gold);font-variant-numeric:tabular-nums}
.stat-num span{font-size:20px;font-weight:700;margin-left:2px}
.stat-label{font-size:13px;color:var(--muted);margin-top:8px}

/* ---------- 评价 ---------- */
.voices{background:var(--card)}
.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:8px}
.voice-card{
  position:relative;background:var(--paper);border:1px solid var(--line);
  border-radius:var(--r);padding:24px 22px 20px;box-shadow:var(--sh);
}
.voice-card::before{
  content:"“";position:absolute;top:6px;left:16px;font-size:56px;line-height:1;
  color:var(--gold);opacity:.3;font-family:Georgia,serif;
}
.voice-card p{position:relative;font-size:14.5px;line-height:1.85;color:#463F58;margin-bottom:18px}
.voice-user{display:flex;align-items:center;gap:10px}
.voice-user img{width:40px;height:40px;border-radius:50%;object-fit:cover;border:1px solid var(--line)}
.voice-user strong{display:block;font-size:14px;font-weight:600;line-height:1.4}
.voice-user span{font-size:12px;color:var(--muted)}

/* ---------- 人群 ---------- */
.audience{background:var(--paper)}
.aud-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:8px}
.aud-item{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:22px 20px;box-shadow:var(--sh)}
.aud-icon{
  width:24px;height:24px;border-radius:6px;background:var(--gold-soft);
  border:1px solid rgba(232,176,75,.5);margin-bottom:14px;display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:800;color:var(--gold-deep);
}
.aud-item h3{font-size:17px;font-weight:600;margin-bottom:6px}
.aud-item p{font-size:13.5px;color:var(--muted);line-height:1.75}

/* ---------- 专题 ---------- */
.topics{background:var(--card)}
.topic-main{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-bottom:24px}
.topic-card{position:relative;display:block;border-radius:var(--r);overflow:hidden;border:1px solid var(--line);box-shadow:var(--sh);transition:box-shadow .18s ease-out,transform .18s ease-out}
.topic-card:hover{box-shadow:var(--sh-h);transform:translateY(-2px)}
.topic-card img{width:100%;aspect-ratio:16/9;object-fit:cover}
.topic-bar{
  position:absolute;left:0;right:0;bottom:0;display:flex;align-items:center;justify-content:space-between;
  gap:12px;padding:12px 16px;background:rgba(20,16,36,.85);color:var(--light);
}
.topic-bar h3{font-size:16px;font-weight:600}
.topic-bar span{font-size:12px;color:var(--gold);flex:0 0 auto}
.topic-mini{display:grid;grid-template-columns:1fr 1fr;gap:14px 40px}
.topic-mini li a{display:flex;align-items:center;gap:14px;padding:10px 8px;border-radius:var(--r-sm);border-bottom:1px solid var(--line);transition:background-color .18s}
.topic-mini li a:hover{background:rgba(247,231,196,.4)}
.topic-mini img{width:96px;height:54px;flex:0 0 96px;object-fit:cover;border-radius:var(--r-sm)}
.topic-mini strong{display:block;font-size:14.5px;font-weight:600;line-height:1.5}
.topic-mini em{font-style:normal;font-size:12px;color:var(--muted)}

/* ---------- 指标 ---------- */
.metrics{background:var(--paper)}
.metric-list{max-width:860px;margin-top:8px}
.metric{padding:16px 0;border-bottom:1px solid var(--line)}
.metric-top{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:8px}
.metric-top span{font-size:14px;font-weight:600}
.metric-top b{font-size:14px;font-weight:700;color:var(--violet);font-variant-numeric:tabular-nums}
.bar{height:4px;border-radius:4px;background:var(--line);overflow:hidden}
.bar i{display:block;height:100%;border-radius:4px;background:linear-gradient(90deg,var(--gold),var(--coral))}

/* ---------- 资讯 ---------- */
.news{background:var(--card)}
.news-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 48px}
.news-item a{display:flex;gap:16px;align-items:center;padding:14px 8px;border-bottom:1px solid var(--line);border-radius:var(--r-sm);transition:background-color .18s}
.news-item a:hover{background:rgba(247,231,196,.4)}
.news-item img{width:120px;height:72px;flex:0 0 120px;object-fit:cover;border-radius:var(--r-sm)}
.news-item h3{
  font-size:15px;font-weight:600;line-height:1.5;margin-bottom:6px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-item time{font-size:12px;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq{background:var(--paper)}
.faq-inner{max-width:860px;margin:0 auto}
.faq details{border:1px solid var(--line);border-radius:var(--r);background:var(--card);margin-bottom:12px;overflow:hidden}
.faq summary{
  list-style:none;cursor:pointer;padding:18px 54px 18px 20px;position:relative;
  font-size:17px;font-weight:600;line-height:1.6;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"+";position:absolute;right:20px;top:50%;transform:translateY(-50%);
  font-size:20px;font-weight:400;color:var(--gold-deep);line-height:1;
}
.faq details[open] summary::after{content:"−"}
.faq details p{padding:0 20px 20px;font-size:15px;line-height:1.8;color:#463F58}

/* ---------- CTA ---------- */
.cta{background:var(--night);color:var(--light);text-align:center;position:relative;overflow:hidden}
.cta::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.08;
  background-image:radial-gradient(#F2EEF8 1px,transparent 1px);background-size:26px 26px;
}
.cta-inner{position:relative;max-width:760px;margin:0 auto}
.cta h2{font-size:30px;line-height:1.3;font-weight:700;margin-bottom:12px;color:var(--light)}
.cta p{font-size:15px;color:var(--light-2);margin-bottom:26px}
.cta-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:14px;margin-bottom:16px}
.cta-note{font-size:12px;color:#8E88A3}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--night);color:var(--light);padding:56px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px}
.footer-brand p{font-size:13.5px;color:var(--light-2);line-height:1.8;margin-top:14px;max-width:300px}
.footer-col h3{font-size:13px;font-weight:600;letter-spacing:.08em;color:#9A92B3;margin-bottom:14px}
.footer-col li{margin-bottom:9px}
.footer-col a{font-size:14px;color:#DCD6E9;transition:color .18s ease-out}
.footer-col a:hover{color:var(--gold)}
.footer-bottom{
  margin-top:40px;padding:18px 0;border-top:1px solid rgba(255,255,255,.08);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;
  font-size:12px;color:#8E88A3;
}

/* ---------- 响应式 1024 ---------- */
@media (max-width:1024px){
  .main-nav{gap:16px}
  .main-nav a:not(.nav-cta){font-size:13.5px}
  .hero{padding:56px 0}
  .hero h1{font-size:36px}
  .hero-grid{gap:36px}
  .grid-4{grid-template-columns:repeat(3,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .aud-grid{grid-template-columns:repeat(2,1fr)}
  .voice-grid{grid-template-columns:repeat(2,1fr)}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .step-track{grid-template-columns:repeat(2,1fr);gap:32px 0}
  .step-item:nth-child(2)::after{display:none}
  .split{gap:36px}
  .pain-grid{gap:32px}
}

/* ---------- 响应式 768 ---------- */
@media (max-width:768px){
  section{padding:52px 0}
  .container{padding:0 20px}
  .nav-burger{
    display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;
    width:44px;height:44px;cursor:pointer;border-radius:var(--r-sm);
  }
  .nav-burger span{display:block;width:22px;height:2px;background:var(--light);border-radius:2px}
  .main-nav{
    display:none;position:absolute;top:100%;left:0;right:0;
    background:var(--night);flex-direction:column;align-items:stretch;gap:0;
    padding:10px 20px 20px;border-bottom:1px solid rgba(255,255,255,.08);
  }
  .nav-toggle:checked ~ .main-nav{display:flex}
  .main-nav a:not(.nav-cta){padding:0;min-height:48px;display:flex;align-items:center;font-size:15px}
  .main-nav a:not(.nav-cta)::after{display:none}
  .nav-cta{width:100%;margin-top:10px;min-height:46px}
  .hero-grid{grid-template-columns:1fr;gap:28px}
  .hero h1{font-size:32px}
  .hero-sub{font-size:16px}
  .hero-figure img{aspect-ratio:16/9}
  .section-head h2,.pain-grid h2,.cta h2{font-size:24px}
  .pain-grid{grid-template-columns:1fr;gap:24px}
  .pain-list{gap:22px 24px}
  .split{grid-template-columns:1fr;gap:24px}
  .split + .split{margin-top:40px}
  .split.reverse .split-media{order:-1}
  .grid-4{grid-template-columns:repeat(2,1fr);gap:16px}
  .grid-3{grid-template-columns:repeat(2,1fr);gap:16px}
  .channel-list{grid-template-columns:1fr}
  .rank-wrap{grid-template-columns:1fr;gap:0}
  .rank-row{height:58px}
  .voice-grid{grid-template-columns:1fr}
  .topic-main{grid-template-columns:1fr}
  .topic-mini{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .stat-num{font-size:42px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}

/* ---------- 响应式 520 ---------- */
@media (max-width:520px){
  .container{padding:0 16px}
  section{padding:44px 0}
  .brand-name{font-size:15px}
  .hero{padding:44px 0}
  .hero h1{font-size:30px}
  .hero-desc{font-size:14.5px}
  .hero-actions .btn{flex:1 1 100%}
  .grid-4,.grid-3{grid-template-columns:repeat(2,1fr);gap:12px}
  .card-body{padding:10px 10px 12px}
  .card-body h3{font-size:13.5px;margin-bottom:6px}
  .card-meta{font-size:11px;gap:5px;flex-wrap:wrap}
  .tag-pill{font-size:10px;padding:1px 6px}
  .upload-time{font-size:11px}
  .badge-hd{font-size:10px;padding:1px 6px}
  .duration{font-size:10px;padding:1px 5px}
  .pain-list{grid-template-columns:1fr}
  .step-track{grid-template-columns:1fr;gap:0}
  .step-item{padding:0 0 24px 0;display:grid;grid-template-columns:48px 1fr;column-gap:12px}
  .step-item::after{top:44px;left:17px;right:auto;width:1px;height:calc(100% - 40px);bottom:8px}
  .step-num{grid-row:1 / span 2;font-size:28px;margin-bottom:0;line-height:1.3}
  .step-item h3{grid-column:2;font-size:16px}
  .step-item p{grid-column:2;font-size:13.5px}
  .aud-grid{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:14px}
  .stat{padding:18px 16px}
  .stat-num{font-size:34px}
  .stat-label{font-size:12px}
  .rank-num{font-size:20px;flex-basis:28px}
  .rank-title{font-size:14px}
  .rank-plays{display:none}
  .faq summary{font-size:15.5px;padding:16px 46px 16px 16px}
  .faq details p{font-size:14.5px;padding:0 16px 16px}
  .cta h2{font-size:22px}
  .cta-actions .btn{flex:1 1 100%}
  .footer-grid{grid-template-columns:1fr;gap:24px}
  .footer-bottom{flex-direction:column}
  .news-item img{width:96px;height:58px;flex-basis:96px}
  .topic-mini img{width:80px;height:45px;flex-basis:80px}
  .metric-top span,.metric-top b{font-size:13px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{transition:none!important;animation:none!important}
}