/* roulang page: index */
:root{
  --bg:#060A14;
  --bg-deep:#03060C;
  --panel:#0C1424;
  --glass:rgba(20,32,54,.55);
  --line:rgba(130,175,255,.14);
  --line-2:rgba(140,170,220,.16);
  --blue:#356BFF;
  --cyan:#22E0D6;
  --lime:#C8F45A;
  --red:#FF3B6B;
  --ok:#35D07F;
  --warn:#FFB020;
  --text:#EAF0FB;
  --text-2:#A7B4CC;
  --text-3:#6C7A94;
  --r-card:18px;
  --r-btn:12px;
  --shadow-card:0 1px 0 rgba(255,255,255,.04) inset,0 18px 40px -24px rgba(0,0,0,.85);
  --font-num:"Barlow Condensed","Oswald","DIN Alternate","HarmonyOS Sans SC",system-ui,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:"MiSans","HarmonyOS Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:16px;line-height:1.85;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none;transition:color .2s ease}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none}
input{font:inherit}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;font-weight:650;line-height:1.25;letter-spacing:-.2px}
p{margin:0}
:focus-visible{outline:2px solid rgba(53,107,255,.7);outline-offset:2px;border-radius:6px}
::selection{background:rgba(53,107,255,.4)}

/* ---------- 布局骨架 ---------- */
.app{display:flex;min-height:100vh}
.sidebar{
  position:fixed;top:0;left:0;bottom:0;width:240px;flex:0 0 240px;
  background:var(--bg-deep);border-right:1px solid var(--line);
  display:flex;flex-direction:column;padding:0 16px 20px;z-index:60;
  overflow-y:auto;
}
.content{flex:1;min-width:0;margin-left:240px;display:flex;flex-direction:column;min-height:100vh}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}

/* ---------- 侧边栏品牌 ---------- */
.brand{height:72px;flex:0 0 72px;display:flex;align-items:center;gap:12px}
.brand-mark{
  width:38px;height:38px;flex:0 0 38px;border-radius:11px;display:grid;place-items:center;
  font-family:var(--font-num);font-size:16px;font-weight:700;letter-spacing:.5px;color:#fff;
  background:linear-gradient(135deg,var(--blue),var(--cyan));
  box-shadow:0 8px 24px -8px rgba(53,107,255,.7);
}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-text strong{font-size:15px;font-weight:600;line-height:1.3;white-space:nowrap}
.brand-text em{font-style:normal;font-size:11.5px;color:var(--text-3);line-height:1.4;white-space:nowrap}

/* ---------- 侧边栏导航 ---------- */
.nav{display:flex;flex-direction:column;gap:6px;margin-top:18px}
.nav-link{
  position:relative;display:flex;align-items:center;gap:12px;height:46px;padding:0 12px;
  border-radius:12px;color:var(--text-2);font-size:15px;font-weight:500;
  transition:background .2s ease,color .2s ease,transform .2s ease;
}
.nav-link svg{width:18px;height:18px;flex:0 0 18px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.nav-link:hover{background:rgba(53,107,255,.1);color:var(--text);transform:translateX(2px)}
.nav-link.active{background:rgba(53,107,255,.14);color:#fff}
.nav-link.active::before{
  content:"";position:absolute;left:0;top:12px;bottom:12px;width:3px;border-radius:3px;
  background:var(--blue);box-shadow:0 0 12px rgba(53,107,255,.9);
}
.side-status{
  margin-top:auto;padding:14px;border-radius:14px;
  background:var(--glass);border:1px solid var(--line);backdrop-filter:blur(18px);
}
.side-status .row{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--text-2)}
.side-status .dot{width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 10px rgba(200,244,90,.9);animation:blink 2s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.35}}
.side-status .match{margin-top:8px;font-size:13.5px;color:var(--text);line-height:1.5}
.side-status .cd{font-family:var(--font-num);font-size:20px;color:var(--lime);letter-spacing:1px;margin-top:4px;font-variant-numeric:tabular-nums}
.side-copy{margin-top:16px;font-size:11.5px;color:var(--text-3);line-height:1.6}

/* ---------- 移动端顶栏与抽屉 ---------- */
.mobile-bar{
  display:none;position:fixed;top:0;left:0;right:0;height:56px;align-items:center;gap:14px;
  padding:0 16px;background:rgba(3,6,12,.92);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);z-index:70;
}
.mobile-brand{font-size:15.5px;font-weight:600;letter-spacing:.3px}
.mobile-brand .mk{color:var(--cyan);font-family:var(--font-num);margin-right:2px}
.hamburger{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);display:grid;place-items:center;gap:4px;align-content:center}
.hamburger span{display:block;width:16px;height:1.6px;background:var(--text);border-radius:2px}
.drawer-mask{position:fixed;inset:0;background:rgba(3,6,12,.72);opacity:0;visibility:hidden;transition:.28s ease;z-index:55}
.drawer-mask.show{opacity:1;visibility:visible}

/* ---------- 通用板块 ---------- */
.section{padding:96px 0}
.section-head{margin-bottom:36px;max-width:780px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:12.5px;letter-spacing:1.4px;
  color:var(--cyan);margin-bottom:12px;
}
.eyebrow::before{content:"";width:18px;height:2px;border-radius:2px;background:var(--cyan)}
.section h2{font-size:30px;font-weight:650}
.section-sub{margin-top:12px;color:var(--text-2);font-size:15.5px;line-height:1.8;max-width:760px}
.reveal{transition:opacity .5s ease,transform .5s ease}
.js .reveal{opacity:0;transform:translateY(14px)}
.js .reveal.in{opacity:1;transform:none}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--r-btn);
  font-size:15.5px;font-weight:600;white-space:nowrap;
  transition:transform .18s ease,box-shadow .25s ease,filter .2s ease,border-color .2s ease,background .2s ease;
}
.btn-primary{
  background:linear-gradient(135deg,#356BFF,#1E9CF0);color:#fff;
  box-shadow:0 8px 24px -6px rgba(53,107,255,.55);
}
.btn-primary:hover{filter:brightness(1.06);box-shadow:0 14px 34px -8px rgba(53,107,255,.8);transform:translateY(-2px)}
.btn-primary:active{transform:translateY(1px)}
.btn-ghost{background:var(--glass);border:1px solid var(--line);color:var(--text);backdrop-filter:blur(18px)}
.btn-ghost:hover{border-color:rgba(53,107,255,.5);background:rgba(53,107,255,.12);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(1px)}
.btn-sm{height:40px;padding:0 18px;font-size:14px;border-radius:10px}
.btn:disabled{opacity:.45;box-shadow:none;cursor:not-allowed;transform:none}
.text-link{color:var(--cyan);font-size:14.5px;font-weight:600;border-bottom:1px dashed rgba(34,224,214,.45);padding-bottom:2px}
.text-link:hover{color:#7ff3ec;border-bottom-color:#7ff3ec}

/* ---------- Hero ---------- */
.hero{
  display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:32px;align-items:center;
  padding:56px 0 24px;min-height:74vh;
}
.hero-cover{
  position:relative;border-radius:20px;overflow:hidden;aspect-ratio:16/9;
  border:1px solid var(--line);box-shadow:var(--shadow-card);background:var(--panel);
}
.hero-cover img{width:100%;height:100%;object-fit:cover}
.hero-cover::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:58%;
  background:linear-gradient(180deg,rgba(3,6,12,0),rgba(3,6,12,.9));
}
.live-badge{
  position:absolute;left:16px;top:16px;z-index:2;display:inline-flex;align-items:center;gap:7px;
  padding:6px 12px;border-radius:999px;font-size:12.5px;font-weight:600;letter-spacing:.4px;
  color:#FF8AA6;background:rgba(255,59,107,.16);border:1px solid rgba(255,59,107,.45);
  backdrop-filter:blur(8px);
}
.live-badge i{width:7px;height:7px;border-radius:50%;background:var(--red);animation:pulse 1.7s infinite}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(255,59,107,.7)}
  70%{box-shadow:0 0 0 8px rgba(255,59,107,0)}
  100%{box-shadow:0 0 0 0 rgba(255,59,107,0)}
}
.ep-tag{
  position:absolute;right:16px;top:16px;z-index:2;
  font-family:var(--font-num);font-size:13px;letter-spacing:1px;color:var(--lime);
  padding:5px 11px;border-radius:999px;background:rgba(6,10,20,.6);
  border:1px solid rgba(200,244,90,.28);backdrop-filter:blur(8px);
}
.cover-meta{
  position:absolute;left:18px;right:18px;bottom:16px;z-index:2;
  font-size:13.5px;color:#CBD8EE;letter-spacing:.3px;
}
.hero-side{display:flex;flex-direction:column}
.countdown{display:flex;align-items:flex-end;gap:8px;margin-bottom:24px}
.cd-seg{width:72px;text-align:center}
.cd-num{
  font-family:var(--font-num);font-size:56px;line-height:1;font-weight:600;
  color:var(--lime);font-variant-numeric:tabular-nums;
  text-shadow:0 0 26px rgba(200,244,90,.3);
}
.cd-label{margin-top:8px;font-size:12px;color:var(--text-3);letter-spacing:.8px}
.cd-sep{font-family:var(--font-num);font-size:38px;line-height:1;color:rgba(200,244,90,.4);padding-bottom:26px}
.hero h1{font-size:44px;font-weight:700;line-height:1.22}
.hero h1 .hl{color:var(--cyan)}
.hero-sub{margin-top:16px;font-size:17px;color:var(--text-2);line-height:1.8;max-width:520px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.stat-row{
  display:grid;grid-template-columns:repeat(3,1fr);gap:12px;
  margin-top:30px;padding-top:24px;border-top:1px solid var(--line);
}
.stat-num{font-family:var(--font-num);font-size:26px;font-weight:600;color:var(--lime);font-variant-numeric:tabular-nums}
.stat-label{font-size:12.5px;color:var(--text-3);margin-top:2px}

/* ---------- 本场看点时间轴 ---------- */
.tl-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 24px}
.tl-item{
  position:relative;padding:20px 22px 20px 68px;border-radius:var(--r-card);
  background:var(--glass);border:1px solid var(--line);backdrop-filter:blur(18px);
  box-shadow:var(--shadow-card);transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.tl-item::before{
  content:"";position:absolute;left:0;top:18px;bottom:18px;width:2px;border-radius:2px;
  background:linear-gradient(180deg,var(--blue),rgba(34,224,214,.15));
}
.tl-item:hover{transform:translateY(-4px);border-color:rgba(53,107,255,.45);box-shadow:0 22px 44px -26px rgba(0,0,0,.95)}
.tl-index{
  position:absolute;left:22px;top:19px;font-family:var(--font-num);
  font-size:20px;font-weight:600;color:rgba(53,107,255,.92);letter-spacing:.5px;
}
.tl-time{font-family:var(--font-num);font-size:13px;letter-spacing:.8px;color:var(--cyan);margin-bottom:6px}
.tl-item h3{font-size:18px;font-weight:600;margin-bottom:6px}
.tl-item p{font-size:14.5px;color:var(--text-2);line-height:1.75}
.tl-item .extra{margin-top:6px;color:var(--text-3);font-size:14px}

/* ---------- 观看路径 ---------- */
.path-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.path-card{
  padding:24px;border-radius:var(--r-card);background:var(--panel);
  border:1px solid var(--line);transition:transform .25s ease,border-color .25s ease;
}
.path-card:hover{transform:translateY(-4px);border-color:rgba(34,224,214,.4)}
.path-num{
  display:inline-grid;place-items:center;width:34px;height:34px;border-radius:11px;
  font-family:var(--font-num);font-size:16px;font-weight:700;color:#04121B;
  background:linear-gradient(135deg,var(--cyan),var(--lime));margin-bottom:16px;
}
.path-card h3{font-size:18px;margin-bottom:8px}
.path-card p{font-size:14.5px;color:var(--text-2);line-height:1.78}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.tag{
  display:inline-flex;align-items:center;gap:6px;padding:6px 13px;border-radius:999px;
  font-size:13px;color:var(--text-2);background:rgba(20,32,54,.6);border:1px solid var(--line);
}
.tag b{color:var(--lime);font-family:var(--font-num);font-weight:600;margin-right:2px}

/* ---------- 提醒订阅 ---------- */
.sub-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:32px;align-items:center}
.sub-card{
  padding:24px;border-radius:var(--r-card);background:var(--glass);
  border:1px solid var(--line);backdrop-filter:blur(18px);box-shadow:var(--shadow-card);
}
.tabs{display:flex;gap:6px;padding:5px;border-radius:12px;background:rgba(6,10,20,.62);border:1px solid var(--line);margin-bottom:18px}
.tab{flex:1;height:38px;border-radius:9px;font-size:14px;color:var(--text-2);transition:.2s ease}
.tab:hover{color:var(--text);background:rgba(53,107,255,.1)}
.tab.active{background:rgba(53,107,255,.22);color:#fff;box-shadow:inset 0 0 0 1px rgba(53,107,255,.4)}
.field{
  width:100%;height:48px;padding:0 16px;border-radius:var(--r-btn);
  background:rgba(6,10,20,.7);border:1px solid var(--line);color:var(--text);font-size:15px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field::placeholder{color:var(--text-3)}
.field:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(53,107,255,.18)}
.sub-card .btn-primary{width:100%;margin-top:14px}
.privacy{margin-top:12px;font-size:12px;color:var(--text-3);line-height:1.7}
.form-msg{margin-top:12px;font-size:13.5px;min-height:20px}
.form-msg.ok{color:var(--ok)}
.form-msg.err{color:var(--warn)}
.point-list{display:flex;flex-direction:column;gap:20px}
.point{display:flex;gap:16px}
.point-icon{
  width:42px;height:42px;flex:0 0 42px;border-radius:13px;display:grid;place-items:center;
  background:rgba(53,107,255,.14);border:1px solid rgba(53,107,255,.32);
}
.point-icon svg{width:20px;height:20px;stroke:var(--cyan);fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.point h3{font-size:16.5px;margin-bottom:4px}
.point p{font-size:14.5px;color:var(--text-2);line-height:1.75}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.badge{
  padding:7px 14px;border-radius:999px;font-size:12.5px;color:var(--text-2);
  border:1px dashed rgba(130,175,255,.3);background:rgba(20,32,54,.4);
}

/* ---------- 横滑回放 ---------- */
.scroller{
  display:flex;gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding:4px 4px 18px;scrollbar-width:thin;
}
.scroller::-webkit-scrollbar{height:6px}
.scroller::-webkit-scrollbar-thumb{background:rgba(53,107,255,.35);border-radius:99px}
.replay-card{
  flex:0 0 280px;scroll-snap-align:start;border-radius:var(--r-card);overflow:hidden;
  background:var(--panel);border:1px solid var(--line);transition:transform .25s ease,border-color .25s ease;
}
.replay-card:hover{transform:translateY(-4px);border-color:rgba(53,107,255,.45)}
.replay-thumb{position:relative;aspect-ratio:16/9;background:#0a1220}
.replay-thumb img{width:100%;height:100%;object-fit:cover}
.duration{
  position:absolute;right:10px;bottom:10px;padding:3px 8px;border-radius:7px;
  font-family:var(--font-num);font-size:12.5px;letter-spacing:.5px;color:#EAF0FB;
  background:rgba(3,6,12,.78);border:1px solid var(--line);
}
.replay-body{padding:16px 18px 18px}
.replay-body h3{font-size:16px;line-height:1.5;margin-bottom:8px}
.replay-body .meta{font-size:12.5px;color:var(--text-3)}
.replay-more{
  flex:0 0 200px;display:grid;place-content:center;text-align:center;gap:10px;
  border-radius:var(--r-card);border:1px dashed rgba(130,175,255,.35);
  background:rgba(20,32,54,.3);color:var(--text-2);font-size:14.5px;transition:.25s ease;
}
.replay-more:hover{border-color:var(--cyan);color:var(--text);background:rgba(34,224,214,.08)}
.replay-more span{font-size:22px;color:var(--cyan);line-height:1}

/* ---------- 栏目分类双卡 ---------- */
.cat-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.cat-card{
  position:relative;display:block;border-radius:20px;overflow:hidden;
  border:1px solid var(--line);background:var(--panel);min-height:260px;
  transition:transform .25s ease,border-color .25s ease;
}
.cat-card:hover{transform:translateY(-4px);border-color:rgba(53,107,255,.5)}
.cat-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.42}
.cat-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(6,10,20,.25),rgba(3,6,12,.92))}
.cat-body{position:relative;z-index:2;padding:28px;display:flex;flex-direction:column;height:100%;justify-content:flex-end;min-height:260px}
.cat-kicker{font-family:var(--font-num);font-size:13px;letter-spacing:1.4px;color:var(--lime);margin-bottom:10px}
.cat-card h3{font-size:22px;margin-bottom:10px}
.cat-card p{font-size:14.5px;color:var(--text-2);line-height:1.75;max-width:420px}
.cat-go{margin-top:16px;font-size:14px;font-weight:600;color:var(--cyan)}
.cat-go::after{content:" →";transition:margin .2s ease;display:inline-block}
.cat-card:hover .cat-go::after{margin-left:4px}

/* ---------- CMS 最新信息 ---------- */
.news-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.cms-news-card{
  display:block;padding:22px;border-radius:var(--r-card);
  background:var(--glass);border:1px solid var(--line);backdrop-filter:blur(18px);
  box-shadow:var(--shadow-card);transition:transform .25s ease,border-color .25s ease;
}
.cms-news-card:hover{transform:translateY(-4px);border-color:rgba(53,107,255,.45)}
.cms-badge{
  display:inline-block;padding:4px 11px;border-radius:999px;font-size:12px;
  color:var(--cyan);background:rgba(34,224,214,.1);border:1px solid rgba(34,224,214,.28);
  margin-bottom:12px;
}
.cms-news-card h3{font-size:18px;line-height:1.5;margin-bottom:8px;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.cms-news-card p{font-size:14.5px;color:var(--text-2);line-height:1.75;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.cms-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:16px;
  padding-top:14px;border-top:1px solid var(--line);font-size:12.5px;color:var(--text-3)}
.cms-meta .more{color:var(--cyan);font-weight:600}
.cms-news-card:hover .cms-meta .more{letter-spacing:.5px}
.cms-empty{
  grid-column:1/-1;display:flex;flex-direction:column;align-items:center;gap:12px;
  padding:48px 24px;border-radius:var(--r-card);border:1px dashed rgba(130,175,255,.3);
  background:rgba(20,32,54,.32);color:var(--text-2);font-size:15px;text-align:center;
}
.cms-empty .ico{width:44px;height:44px;border-radius:14px;display:grid;place-items:center;
  background:rgba(53,107,255,.12);border:1px solid rgba(53,107,255,.3);color:var(--cyan);font-size:20px}

/* ---------- FAQ ---------- */
.faq-list{border-top:1px solid var(--line);max-width:900px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;
  gap:18px;min-height:64px;padding:18px 4px;font-size:16.5px;font-weight:600;
  transition:color .2s ease;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--cyan)}
.plus{position:relative;width:18px;height:18px;flex:0 0 18px;transition:transform .25s ease}
.plus::before,.plus::after{content:"";position:absolute;background:var(--cyan);border-radius:2px}
.plus::before{left:0;top:8px;width:18px;height:2px}
.plus::after{left:8px;top:0;width:2px;height:18px}
.faq-item[open] .plus{transform:rotate(45deg)}
.faq-body{padding:0 0 22px 18px;border-left:2px solid rgba(53,107,255,.7);margin-left:2px;
  color:var(--text-2);font-size:15px;line-height:1.9;max-width:760px}

/* ---------- CTA 带 ---------- */
.cta-band{
  display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:30px 34px;border-radius:20px;border:1px solid var(--line);
  background:linear-gradient(135deg,rgba(53,107,255,.18),rgba(34,224,214,.07));
  backdrop-filter:blur(18px);box-shadow:var(--shadow-card);
}
.cta-band h2{font-size:24px}
.cta-band p{margin-top:8px;font-size:14.5px;color:var(--text-2);max-width:520px}
.cta-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}

/* ---------- 页脚 ---------- */
.footer{margin-top:40px;background:var(--bg-deep);border-top:1px solid var(--line);padding-top:56px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:32px}
.footer h4{font-size:15px;margin-bottom:16px;color:var(--text)}
.footer .wordmark{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer .wordmark .brand-mark{width:34px;height:34px;flex:0 0 34px;border-radius:10px;font-size:14px}
.footer .wordmark strong{font-size:16px;font-weight:600}
.footer p{font-size:13.5px;color:var(--text-3);line-height:1.8;max-width:320px}
.footer-links{display:flex;flex-direction:column;gap:11px}
.footer-links a{font-size:14px;color:var(--text-2)}
.footer-links a:hover{color:var(--cyan)}
.footer-bottom{
  margin-top:44px;border-top:1px solid var(--line);padding:18px 0;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12.5px;color:var(--text-3);
}
.to-top{display:inline-flex;align-items:center;gap:6px;color:var(--text-2);font-size:12.5px}
.to-top:hover{color:var(--cyan)}

/* ---------- 响应式 ---------- */
@media (max-width:1439px){
  .hero h1{font-size:40px}
}
@media (min-width:768px) and (max-width:1023px){
  .sidebar{width:76px;flex:0 0 76px;padding:0 10px 18px;align-items:center}
  .brand{justify-content:center;width:100%}
  .brand-text{display:none}
  .nav{width:100%}
  .nav-link{justify-content:center;padding:0;gap:0}
  .nav-link .label{display:none}
  .nav-link:hover{transform:none}
  .side-status{width:100%;padding:10px;text-align:center}
  .side-status .match,.side-status .row span{display:none}
  .side-copy{font-size:10px;text-align:center}
  .content{margin-left:76px}
  .section{padding:72px 0}
}
@media (max-width:1023px){
  .hero{grid-template-columns:1fr;min-height:auto;padding-top:32px;gap:28px}
  .hero h1{font-size:32px}
  .hero-sub{max-width:none}
  .tl-grid{grid-template-columns:1fr}
  .path-grid{grid-template-columns:1fr}
  .sub-grid{grid-template-columns:1fr;gap:28px}
  .cat-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media (max-width:767px){
  .mobile-bar{display:flex}
  .sidebar{width:280px;flex-basis:280px;transform:translateX(-100%);transition:transform .28s ease;padding-top:8px}
  .sidebar.open{transform:none}
  .content{margin-left:0;padding-top:56px}
  .wrap{padding:0 18px}
  .section{padding:48px 0}
  .section h2{font-size:22px}
  .hero{padding-top:24px}
  .hero h1{font-size:30px}
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn{width:100%}
  .countdown{gap:4px}
  .cd-seg{width:auto;flex:1}
  .cd-num{font-size:38px}
  .cd-sep{font-size:24px;padding-bottom:20px}
  .stat-row{grid-template-columns:1fr 1fr;gap:14px}
  .cta-band{flex-direction:column;align-items:flex-start;padding:24px}
  .cta-actions{width:100%}
  .cta-actions .btn{width:100%}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}
@media (max-width:480px){
  body{font-size:15px}
  .hero h1{font-size:26px}
  .cd-num{font-size:30px}
  .cd-label{font-size:11px}
  .tl-item{padding:18px 18px 18px 56px}
  .tl-index{left:18px;top:17px}
  .stat-row{grid-template-columns:1fr}
  .btn{height:46px;padding:0 18px;font-size:15px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important}
  html{scroll-behavior:auto}
}

/* roulang page: article */
/* ============ 设计变量 ============ */
:root{
  --bg:#060A14;
  --bg-deep:#03060C;
  --panel:#0C1424;
  --glass:rgba(20,32,54,.55);
  --glass-2:rgba(20,32,54,.72);
  --border:rgba(130,175,255,.14);
  --border-strong:rgba(53,107,255,.45);
  --line:rgba(140,170,220,.16);
  --primary:#356BFF;
  --primary-deep:#2F5CE0;
  --cyan:#22E0D6;
  --lime:#C8F45A;
  --red:#FF3B6B;
  --ok:#35D07F;
  --warn:#FFB020;
  --text:#EAF0FB;
  --text-2:#A7B4CC;
  --text-3:#6C7A94;
  --r-card:18px;
  --r-btn:12px;
  --r-img:16px;
  --shadow-card:0 1px 0 rgba(255,255,255,.04) inset, 0 18px 40px -24px rgba(0,0,0,.85);
  --shadow-glow:0 8px 24px -6px rgba(53,107,255,.55);
  --sidebar-w:240px;
  --font:"MiSans","HarmonyOS Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
}

/* ============ 基础 reset ============ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.85;
  color:var(--text);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  background:
    radial-gradient(900px 520px at 10% -8%, rgba(53,107,255,.16), transparent 62%),
    radial-gradient(760px 440px at 98% 2%, rgba(34,224,214,.09), transparent 60%);
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
h1,h2,h3,h4,p,ul,ol,figure,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
::selection{background:rgba(53,107,255,.38);color:#fff}
:focus-visible{outline:2px solid rgba(53,107,255,.7);outline-offset:2px;border-radius:8px}
svg{display:block}

/* ============ 布局骨架 ============ */
.shell{
  position:relative;
  z-index:1;
  margin-left:var(--sidebar-w);
  min-height:100vh;
  display:flex;
  flex-direction:column;
}
.wrap{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding:0 32px;
}

/* ============ 侧边导航 ============ */
.sidebar{
  position:fixed;
  top:0;left:0;bottom:0;
  width:var(--sidebar-w);
  z-index:80;
  display:flex;
  flex-direction:column;
  padding:0 14px 18px;
  background:linear-gradient(180deg,#080E1C 0%,#05090F 100%);
  border-right:1px solid var(--border);
}
.brand{
  height:72px;
  display:flex;
  align-items:center;
  gap:10px;
  padding:0 8px;
  flex:0 0 auto;
}
.brand-mark{
  width:34px;height:34px;flex:0 0 34px;
  border-radius:10px;
  display:grid;place-items:center;
  font-size:13px;font-weight:800;letter-spacing:.5px;
  color:#04101F;
  background:linear-gradient(135deg,var(--primary),var(--cyan));
  box-shadow:0 6px 18px -8px rgba(34,224,214,.75);
}
.brand-text{
  font-size:16px;
  font-weight:700;
  letter-spacing:.4px;
  color:#fff;
  white-space:nowrap;
}
.nav{
  display:flex;
  flex-direction:column;
  gap:6px;
  margin-top:10px;
  flex:1 1 auto;
  overflow-y:auto;
  overflow-x:hidden;
  scrollbar-width:thin;
}
.nav::-webkit-scrollbar{width:4px}
.nav::-webkit-scrollbar-thumb{background:rgba(130,175,255,.2);border-radius:4px}
.nav-link{
  position:relative;
  display:flex;
  align-items:center;
  gap:12px;
  height:48px;
  padding:0 12px;
  border-radius:12px;
  font-size:15px;
  font-weight:500;
  color:var(--text-2);
  transition:background .2s ease,color .2s ease;
}
.nav-link svg{
  width:20px;height:20px;flex:0 0 20px;
  fill:none;
  stroke:currentColor;
  stroke-width:1.7;
  stroke-linecap:round;
  stroke-linejoin:round;
}
.nav-link .label{white-space:nowrap}
.nav-link:hover{background:rgba(53,107,255,.10);color:var(--text)}
.nav-link.active{background:rgba(53,107,255,.14);color:#fff}
.nav-link.active::before{
  content:"";
  position:absolute;
  left:-14px;top:50%;
  transform:translateY(-50%);
  width:3px;height:22px;
  border-radius:0 3px 3px 0;
  background:var(--cyan);
  box-shadow:0 0 12px rgba(34,224,214,.85);
}
.sidebar-card{
  margin-top:auto;
  padding:14px;
  border-radius:16px;
  background:var(--glass);
  border:1px solid var(--border);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
}
.status-top{
  display:flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;color:var(--text);
}
.dot{
  width:8px;height:8px;border-radius:50%;
  background:var(--lime);
  box-shadow:0 0 0 0 rgba(200,244,90,.6);
  animation:pulse 2s infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(200,244,90,.55)}
  70%{box-shadow:0 0 0 9px rgba(200,244,90,0)}
  100%{box-shadow:0 0 0 0 rgba(200,244,90,0)}
}
.sidebar-card p{
  margin:8px 0 12px;
  font-size:12px;
  line-height:1.7;
  color:var(--text-3);
}
.mini-btn{
  display:block;
  text-align:center;
  height:36px;
  line-height:34px;
  border-radius:10px;
  font-size:13px;
  font-weight:600;
  color:#fff;
  background:rgba(53,107,255,.18);
  border:1px solid rgba(53,107,255,.42);
  transition:.2s;
}
.mini-btn:hover{background:rgba(53,107,255,.34);box-shadow:var(--shadow-glow)}
.sidebar-foot{
  padding:14px 6px 0;
  font-size:11px;
  line-height:1.6;
  color:var(--text-3);
}

/* ============ 移动端顶栏与遮罩 ============ */
.topbar{display:none}
.mask{
  position:fixed;inset:0;z-index:70;
  background:rgba(3,6,12,.72);
  opacity:0;visibility:hidden;
  transition:opacity .26s ease,visibility .26s ease;
}
.mask.show{opacity:1;visibility:visible}
.hamburger{
  width:40px;height:40px;
  display:flex;flex-direction:column;justify-content:center;align-items:center;gap:5px;
  border-radius:10px;
  border:1px solid var(--border);
  background:rgba(20,32,54,.6);
}
.hamburger span{
  display:block;width:18px;height:2px;border-radius:2px;
  background:var(--text);transition:.24s;
}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ============ 面包屑 ============ */
.crumbs{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  padding:34px 0 0;
  font-size:13px;
  color:var(--text-3);
}
.crumbs a{color:var(--text-2);transition:color .18s}
.crumbs a:hover{color:var(--cyan)}
.crumbs .sep{color:rgba(140,170,220,.35)}
.crumbs .current{
  max-width:460px;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
  color:var(--text-2);
}

/* ============ 文章布局 ============ */
.article-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr);
  gap:40px;
  align-items:start;
  padding-top:4px;
}
.article-main{min-width:0}

/* 文章头部 */
.article-head{padding-top:22px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:5px 14px;
  border-radius:999px;
  font-size:12px;
  font-weight:600;
  letter-spacing:.4px;
  color:var(--cyan);
  background:rgba(34,224,214,.10);
  border:1px solid rgba(34,224,214,.26);
}
.article-head h1{
  margin-top:18px;
  font-size:44px;
  line-height:1.25;
  font-weight:700;
  letter-spacing:-.5px;
  color:#fff;
}
.meta-row{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px 22px;
  margin-top:20px;
  padding-bottom:22px;
  border-bottom:1px solid var(--line);
  font-size:13px;
  color:var(--text-3);
}
.meta-item{display:inline-flex;align-items:center;gap:7px}
.meta-item svg{
  width:15px;height:15px;
  fill:none;stroke:currentColor;stroke-width:1.7;
  stroke-linecap:round;stroke-linejoin:round;
  color:var(--cyan);
  opacity:.85;
}

/* 封面 */
.cover{
  margin-top:26px;
  border-radius:20px;
  overflow:hidden;
  border:1px solid var(--border);
  background:var(--panel);
  box-shadow:var(--shadow-card);
}
.cover img{
  width:100%;
  aspect-ratio:16/9;
  object-fit:cover;
}

/* 摘要要点框 */
.summary-box{
  margin-top:26px;
  padding:22px 24px;
  border-radius:18px;
  background:linear-gradient(135deg,rgba(53,107,255,.15),rgba(34,224,214,.05));
  border:1px solid var(--border);
  border-left:3px solid var(--primary);
}
.summary-title{
  display:flex;align-items:center;gap:8px;
  font-size:14px;font-weight:700;color:#fff;letter-spacing:.5px;
}
.summary-title::before{
  content:"";
  width:7px;height:7px;border-radius:2px;
  background:var(--lime);
}
.summary-box p{
  margin-top:10px;
  font-size:15px;
  line-height:1.9;
  color:var(--text-2);
}

/* ============ 正文阅读区 ============ */
.cms-article-body{
  margin-top:34px;
  max-width:760px;
  font-size:16px;
  line-height:1.9;
  color:#DCE4F2;
  overflow-wrap:break-word;
  word-break:break-word;
}
.cms-article-body > *:first-child{margin-top:0}
.cms-article-body h2{
  position:relative;
  margin:46px 0 18px;
  padding-left:14px;
  font-size:24px;
  line-height:1.4;
  font-weight:650;
  color:#fff;
}
.cms-article-body h2::before{
  content:"";
  position:absolute;left:0;top:7px;bottom:7px;
  width:3px;border-radius:3px;
  background:linear-gradient(180deg,var(--primary),var(--cyan));
}
.cms-article-body h3{
  margin:32px 0 12px;
  font-size:19px;
  line-height:1.5;
  font-weight:600;
  color:#fff;
}
.cms-article-body h4{
  margin:24px 0 10px;
  font-size:16px;
  font-weight:600;
  color:var(--text);
}
.cms-article-body p{margin:0 0 18px}
.cms-article-body a{
  color:var(--cyan);
  border-bottom:1px solid rgba(34,224,214,.35);
  transition:.18s;
}
.cms-article-body a:hover{color:#fff;border-bottom-color:#fff}
.cms-article-body strong{color:#fff;font-weight:600}
.cms-article-body ul,
.cms-article-body ol{
  margin:0 0 20px;
  padding-left:4px;
}
.cms-article-body li{
  position:relative;
  margin-bottom:10px;
  padding-left:18px;
  color:var(--text-2);
}
.cms-article-body ul > li::before{
  content:"";
  position:absolute;left:0;top:.78em;
  width:7px;height:7px;
  border-radius:2px;
  background:var(--primary);
  transform:translateY(-50%);
}
.cms-article-body ol{counter-reset:li}
.cms-article-body ol > li{padding-left:24px}
.cms-article-body ol > li::before{
  counter-increment:li;
  content:counter(li);
  position:absolute;left:0;top:0;
  font-size:13px;
  font-weight:700;
  color:var(--cyan);
}
.cms-article-body blockquote{
  margin:24px 0;
  padding:18px 22px;
  border-radius:16px;
  background:var(--glass);
  border:1px solid var(--border);
  border-left:3px solid var(--cyan);
  color:var(--text-2);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
}
.cms-article-body blockquote p:last-child{margin-bottom:0}
.cms-article-body img{
  width:100%;
  height:auto;
  margin:24px 0;
  border-radius:16px;
  border:1px solid var(--border);
}
.cms-article-body figure{margin:24px 0}
.cms-article-body figure img{margin:0}
.cms-article-body figcaption{
  margin-top:10px;
  font-size:13px;
  line-height:1.7;
  color:var(--text-3);
  text-align:center;
}
.cms-article-body table{
  display:block;
  width:100%;
  margin:24px 0;
  overflow-x:auto;
  border-collapse:collapse;
  border:1px solid var(--border);
  border-radius:12px;
  font-size:14px;
}
.cms-article-body th,
.cms-article-body td{
  padding:11px 14px;
  border-bottom:1px solid var(--line);
  text-align:left;
  white-space:nowrap;
}
.cms-article-body th{color:#fff;background:rgba(53,107,255,.12);font-weight:600}
.cms-article-body tr:last-child td{border-bottom:0}
.cms-article-body hr{
  height:1px;
  margin:34px 0;
  border:0;
  background:var(--line);
}

/* 空态 */
.empty-state{
  margin-top:34px;
  padding:70px 26px;
  text-align:center;
  border-radius:20px;
  background:var(--glass);
  border:1px dashed var(--border);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
}
.empty-state .empty-icon{
  width:54px;height:54px;
  margin:0 auto 18px;
  border-radius:16px;
  display:grid;place-items:center;
  background:rgba(53,107,255,.14);
  border:1px solid rgba(53,107,255,.3);
  color:var(--cyan);
}
.empty-state .empty-icon svg{
  width:26px;height:26px;
  fill:none;stroke:currentColor;stroke-width:1.7;
  stroke-linecap:round;stroke-linejoin:round;
}
.empty-state h2{font-size:20px;font-weight:600;color:#fff}
.empty-state p{
  margin:10px auto 22px;
  max-width:440px;
  font-size:14px;
  line-height:1.85;
  color:var(--text-3);
}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:46px;
  padding:0 24px;
  border-radius:var(--r-btn);
  font-size:15px;
  font-weight:600;
  white-space:nowrap;
  border:1px solid transparent;
  transition:transform .18s ease,box-shadow .22s ease,filter .22s ease,background .22s ease,border-color .22s ease;
}
.btn-primary{
  color:#fff;
  background:linear-gradient(135deg,var(--primary),var(--primary-deep));
  box-shadow:var(--shadow-glow);
}
.btn-primary:hover{filter:brightness(1.08);box-shadow:0 12px 32px -6px rgba(53,107,255,.72)}
.btn-primary:active{transform:translateY(1px)}
.btn-ghost{
  color:var(--text);
  background:rgba(255,255,255,.04);
  border-color:var(--border);
}
.btn-ghost:hover{border-color:var(--border-strong);background:rgba(53,107,255,.12)}

/* ============ 标签与分页 ============ */
.tag-row{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:44px;
  padding-top:28px;
  border-top:1px solid var(--line);
}
.tag{
  padding:6px 15px;
  border-radius:999px;
  font-size:13px;
  color:var(--text-2);
  background:rgba(20,32,54,.6);
  border:1px solid var(--border);
  transition:.2s;
}
.tag:hover{
  color:#fff;
  background:rgba(53,107,255,.14);
  border-color:var(--border-strong);
}
.pager{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
  margin-top:26px;
}
.pager a{
  display:flex;
  flex-direction:column;
  gap:6px;
  padding:18px 20px;
  border-radius:16px;
  background:var(--glass);
  border:1px solid var(--border);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}
.pager a:hover{
  transform:translateY(-3px);
  border-color:var(--border-strong);
  box-shadow:0 20px 40px -26px rgba(0,0,0,.9);
}
.pager .pager-label{font-size:12px;color:var(--text-3);letter-spacing:.5px}
.pager .pager-title{font-size:15px;font-weight:600;color:#fff}
.pager a.next{align-items:flex-end;text-align:right}

/* ============ 相关推荐 ============ */
.related{margin-top:60px}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:16px;
  margin-bottom:22px;
}
.section-head h2{
  position:relative;
  padding-left:14px;
  font-size:22px;
  font-weight:650;
  color:#fff;
  line-height:1.4;
}
.section-head h2::before{
  content:"";
  position:absolute;left:0;top:6px;bottom:6px;
  width:3px;border-radius:3px;
  background:linear-gradient(180deg,var(--primary),var(--cyan));
}
.section-head .more{
  font-size:13px;
  color:var(--text-2);
  transition:color .2s;
}
.section-head .more:hover{color:var(--cyan)}
.related-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:20px;
}
.card{
  display:flex;
  flex-direction:column;
  border-radius:var(--r-card);
  overflow:hidden;
  background:var(--glass);
  border:1px solid var(--border);
  box-shadow:var(--shadow-card);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  transition:transform .24s ease,border-color .24s ease,box-shadow .24s ease;
}
.card:hover{
  transform:translateY(-4px);
  border-color:var(--border-strong);
  box-shadow:0 24px 48px -26px rgba(0,0,0,.92);
}
.card img{
  width:100%;
  aspect-ratio:16/10;
  object-fit:cover;
}
.card-body{
  display:flex;
  flex-direction:column;
  gap:8px;
  padding:18px 20px 22px;
}
.card-body .chip{
  align-self:flex-start;
  padding:3px 11px;
  border-radius:999px;
  font-size:11px;
  font-weight:600;
  color:var(--lime);
  background:rgba(200,244,90,.10);
  border:1px solid rgba(200,244,90,.28);
}
.card-body h3{
  font-size:17px;
  line-height:1.5;
  font-weight:600;
  color:#fff;
}
.card-body p{
  font-size:13px;
  line-height:1.8;
  color:var(--text-3);
}

/* ============ 右侧粘性栏 ============ */
.aside{display:none}
.aside-card{
  padding:18px;
  margin-bottom:16px;
  border-radius:var(--r-card);
  background:var(--glass);
  border:1px solid var(--border);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
}
.aside-card h3{
  font-size:14px;
  font-weight:600;
  color:#fff;
  letter-spacing:.4px;
}
.aside-list{display:flex;flex-direction:column;margin-top:10px}
.aside-list a{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:11px 0;
  font-size:14px;
  color:var(--text-2);
  border-bottom:1px dashed var(--line);
  transition:color .2s,padding-left .2s;
}
.aside-list a:last-child{border-bottom:0}
.aside-list a:hover{color:var(--cyan);padding-left:4px}
.aside-list a span.arrow{color:var(--text-3);font-size:12px}
.aside-tip{
  font-size:13px;
  line-height:1.85;
  color:var(--text-3);
  margin-top:8px;
}
.aside-cta{
  display:block;
  margin-top:14px;
  text-align:center;
  height:40px;
  line-height:38px;
  border-radius:10px;
  font-size:14px;
  font-weight:600;
  color:#fff;
  background:linear-gradient(135deg,var(--primary),var(--primary-deep));
  box-shadow:var(--shadow-glow);
  transition:filter .2s;
}
.aside-cta:hover{filter:brightness(1.1)}

/* ============ 页脚 ============ */
.footer{
  margin-top:88px;
  background:var(--bg-deep);
  border-top:1px solid var(--border);
  padding-top:56px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1.3fr;
  gap:34px;
}
.wordmark{display:flex;align-items:center;gap:10px}
.wordmark strong{font-size:16px;font-weight:700;color:#fff;letter-spacing:.4px}
.footer p{
  margin-top:12px;
  max-width:330px;
  font-size:13px;
  line-height:1.85;
  color:var(--text-3);
}
.footer h4{
  margin-bottom:14px;
  font-size:14px;
  font-weight:600;
  color:#fff;
  letter-spacing:.5px;
}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{
  font-size:13px;
  color:var(--text-2);
  transition:color .2s,padding-left .2s;
}
.footer-links a:hover{color:var(--cyan);padding-left:3px}
.footer-bottom{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-top:46px;
  padding:20px 0 28px;
  border-top:1px solid var(--line);
  font-size:13px;
  color:var(--text-3);
}
.to-top{color:var(--text-2);transition:color .2s}
.to-top:hover{color:var(--cyan)}

/* ============ 入场动效 ============ */
.fade-up{animation:fadeUp .6s cubic-bezier(.22,.7,.36,1) both}
@keyframes fadeUp{
  from{opacity:0;transform:translateY(14px)}
  to{opacity:1;transform:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
}

/* ============ 断点：平板 768-1023 ============ */
@media (min-width:768px) and (max-width:1023px){
  :root{--sidebar-w:76px}
  .brand{justify-content:center;padding:0}
  .brand-text{display:none}
  .nav-link{justify-content:center;padding:0}
  .nav-link .label{display:none}
  .sidebar-card{display:none}
  .sidebar-foot{display:none}
  .article-head h1{font-size:34px}
  .related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .footer p{max-width:none}
}

/* ============ 断点：移动 <768 ============ */
@media (max-width:767px){
  body{font-size:15px}
  .topbar{
    display:flex;
    position:fixed;
    top:0;left:0;right:0;
    height:56px;
    z-index:90;
    align-items:center;
    justify-content:space-between;
    padding:0 14px;
    background:rgba(6,10,20,.92);
    backdrop-filter:blur(14px);
    -webkit-backdrop-filter:blur(14px);
    border-bottom:1px solid var(--border);
  }
  .topbar .brand{height:56px;padding:0}
  .topbar .brand-text{font-size:15px}
  .sidebar{
    width:280px;
    transform:translateX(-100%);
    transition:transform .3s cubic-bezier(.4,0,.2,1);
    box-shadow:0 0 70px rgba(0,0,0,.75);
    padding:0 14px 20px;
  }
  .sidebar.open{transform:translateX(0)}
  .brand{justify-content:flex-start;padding:0 8px;height:64px}
  .brand-text{display:inline}
  .nav-link{justify-content:flex-start;padding:0 12px;height:52px}
  .nav-link .label{display:inline}
  .sidebar-card{display:block}
  .sidebar-foot{display:block}
  .shell{margin-left:0;padding-top:56px}
  .wrap{padding:0 18px}
  .crumbs{padding-top:22px;font-size:12px}
  .crumbs .current{max-width:100%;flex-basis:100%;white-space:normal}
  .article-head{padding-top:16px}
  .article-head h1{font-size:30px;line-height:1.3}
  .meta-row{gap:8px 16px;padding-bottom:18px}
  .summary-box{padding:18px}
  .cms-article-body{margin-top:26px;font-size:15px;line-height:1.9}
  .cms-article-body h2{font-size:20px;margin-top:36px}
  .cms-article-body h3{font-size:17px}
  .pager{grid-template-columns:1fr}
  .pager a.next{align-items:flex-start;text-align:left}
  .related{margin-top:48px}
  .related-grid{grid-template-columns:1fr}
  .footer{margin-top:64px;padding-top:44px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px}
  .btn{width:100%}
  .empty-state{padding:52px 20px}
}

/* ============ 断点：小屏 <480 ============ */
@media (max-width:479px){
  .article-head h1{font-size:26px}
  .eyebrow{font-size:11px}
  .cms-article-body h2{font-size:19px}
  .section-head h2{font-size:19px}
  .card-body h3{font-size:16px}
}

/* ============ 大屏右侧栏 ============ */
@media (min-width:1280px){
  .article-layout{
    grid-template-columns:minmax(0,1fr) 260px;
    gap:44px;
  }
  .aside{display:block;position:sticky;top:28px}
}
@media (min-width:1440px){
  .article-head h1{font-size:46px}
}

/* roulang page: category1 */
:root{
  --bg:#060A14;
  --bg-deep:#03060C;
  --panel:#0C1424;
  --glass:rgba(20,32,54,.55);
  --border:rgba(130,175,255,.14);
  --line:rgba(140,170,220,.16);
  --primary:#356BFF;
  --cyan:#22E0D6;
  --lime:#C8F45A;
  --red:#FF3B6B;
  --ok:#35D07F;
  --text:#EAF0FB;
  --text-2:#A7B4CC;
  --text-3:#6C7A94;
  --r-card:18px;
  --r-btn:12px;
  --r-img:16px;
  --shadow-card:0 1px 0 rgba(255,255,255,.04) inset,0 18px 40px -24px rgba(0,0,0,.85);
  --shadow-glow:0 8px 24px -6px rgba(53,107,255,.55);
  --sidebar-w:240px;
  --num:"Barlow Condensed","HarmonyOS Sans SC","PingFang SC",sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"MiSans","HarmonyOS Sans SC","PingFang SC","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
h1,h2,h3,h4{margin:0;line-height:1.25}
h1{font-weight:700}
h2{font-weight:650}
h3,h4{font-weight:600}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid rgba(53,107,255,.7);outline-offset:2px;border-radius:6px}

/* ============ 侧边栏 ============ */
.sidebar{
  position:fixed;top:0;left:0;bottom:0;
  width:var(--sidebar-w);
  display:flex;flex-direction:column;
  background:linear-gradient(180deg,#0A1120 0%,#060A14 100%);
  border-right:1px solid var(--line);
  z-index:70;
}
.sidebar-top{
  height:72px;display:flex;align-items:center;
  padding:0 18px;border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand-mark{
  width:36px;height:36px;flex:0 0 36px;display:grid;place-items:center;
  border-radius:11px;
  background:linear-gradient(135deg,#356BFF,#22E0D6);
  color:#04101F;font-family:var(--num);font-size:14px;font-weight:700;letter-spacing:.5px;
  box-shadow:0 8px 20px -8px rgba(53,107,255,.85);
}
.brand-text{font-size:15px;font-weight:700;white-space:nowrap;color:#fff}

.nav{flex:1;display:flex;flex-direction:column;gap:6px;padding:14px 12px;overflow-y:auto}
.nav-link{
  position:relative;display:flex;align-items:center;gap:12px;
  padding:11px 12px;border-radius:12px;
  color:var(--text-2);font-size:14.5px;font-weight:500;
  transition:background .2s ease,color .2s ease;
}
.nav-link svg{width:20px;height:20px;flex:0 0 20px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.nav-link:hover{background:rgba(53,107,255,.1);color:var(--text)}
.nav-link.active{background:rgba(53,107,255,.14);color:#fff;font-weight:600}
.nav-link.active::before{
  content:"";position:absolute;left:-12px;top:50%;transform:translateY(-50%);
  width:3px;height:22px;border-radius:0 3px 3px 0;
  background:linear-gradient(180deg,#22E0D6,#356BFF);
  box-shadow:0 0 14px rgba(53,107,255,.9);
}

.sidebar-foot{padding:14px 14px 18px;border-top:1px solid var(--line);display:flex;flex-direction:column;gap:12px}
.live-card{
  background:var(--glass);border:1px solid var(--border);border-radius:14px;
  padding:12px 13px;backdrop-filter:blur(18px);
}
.live-card .row1{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--text-2)}
.dot{width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 10px var(--lime);animation:pulse 2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
.live-card strong{display:block;margin-top:8px;font-size:13.5px;color:var(--text);font-weight:600;line-height:1.5}
.live-card .count{display:block;margin-top:4px;font-family:var(--num);font-size:20px;line-height:1;color:var(--lime);letter-spacing:.5px}
.micro{font-size:11.5px;line-height:1.6;color:var(--text-3)}

/* ============ 顶部栏（移动端） ============ */
.topbar{display:none}
.nav-toggle{
  display:none;
  width:40px;height:40px;border-radius:11px;
  border:1px solid var(--border);background:rgba(20,32,54,.6);
  align-items:center;justify-content:center;flex-direction:column;gap:4px;
}
.nav-toggle span{display:block;width:16px;height:2px;border-radius:2px;background:var(--text);transition:.25s ease}
.drawer-mask{display:none}

/* ============ 主区域 ============ */
.main-area{margin-left:var(--sidebar-w);min-height:100vh;display:flex;flex-direction:column}
main{flex:1}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}

.section{padding:96px 0}
.section-head{max-width:760px;margin-bottom:44px}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-size:12.5px;font-weight:600;letter-spacing:.16em;
  color:var(--cyan);margin-bottom:14px;
}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:linear-gradient(90deg,#22E0D6,transparent)}
.section-head h2{font-size:30px;letter-spacing:-.2px}
.section-head p{margin-top:14px;color:var(--text-2);font-size:15.5px}

/* ============ 首屏 ============ */
.page-hero{position:relative;overflow:hidden;padding:52px 0 64px;border-bottom:1px solid var(--line)}
.page-hero::before{
  content:"";position:absolute;inset:0;
  background:url(/assets/images/backpic/back-3.webp) center/cover no-repeat;
  opacity:.18;
}
.page-hero::after{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(110% 80% at 12% 0%,rgba(53,107,255,.3),transparent 62%),
    linear-gradient(180deg,rgba(6,10,20,.35),rgba(6,10,20,.97));
}
.page-hero .wrap{position:relative;z-index:1}

.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-3);margin-bottom:26px;flex-wrap:wrap}
.breadcrumb a{transition:color .2s ease}
.breadcrumb a:hover{color:var(--cyan)}
.breadcrumb .sep{opacity:.5}
.breadcrumb .cur{color:var(--text-2)}

.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero-tag{
  display:inline-block;padding:6px 14px;border-radius:999px;
  border:1px solid rgba(34,224,214,.35);background:rgba(34,224,214,.08);
  color:var(--cyan);font-size:12.5px;font-weight:600;letter-spacing:.04em;margin-bottom:20px;
}
.hero-copy h1{font-size:44px;letter-spacing:-.5px}
.hero-copy > p{margin-top:18px;color:var(--text-2);font-size:16px;max-width:600px}

.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 24px;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;white-space:nowrap;
  transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease,filter .22s ease;
}
.btn-primary{
  background:linear-gradient(135deg,#356BFF,#22E0D6);
  color:#04101F;box-shadow:var(--shadow-glow);
}
.btn-primary:hover{filter:brightness(1.06);box-shadow:0 12px 32px -6px rgba(53,107,255,.72);transform:translateY(-2px)}
.btn-primary:active{transform:translateY(1px);box-shadow:0 6px 16px -8px rgba(53,107,255,.6)}
.btn-ghost{
  background:rgba(20,32,54,.55);border:1px solid var(--border);color:var(--text);
  backdrop-filter:blur(18px);
}
.btn-ghost:hover{border-color:rgba(53,107,255,.45);background:rgba(53,107,255,.14);transform:translateY(-2px)}
.btn:disabled,.btn[aria-disabled="true"]{opacity:.45;box-shadow:none;cursor:not-allowed}

.stat-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.stat-row li{
  flex:1 1 140px;padding:16px 18px;border-radius:16px;
  background:rgba(20,32,54,.5);border:1px solid var(--border);
  backdrop-filter:blur(18px);
}
.stat-row strong{display:block;font-family:var(--num);font-size:30px;line-height:1;font-weight:700;color:var(--lime);letter-spacing:.5px}
.stat-row strong em{font-style:normal;font-size:14px;margin-left:2px;color:var(--text-3)}
.stat-row span{display:block;margin-top:9px;font-size:12.5px;color:var(--text-3);line-height:1.6}

.hero-figure{margin:0}
.hero-figure img{
  width:100%;aspect-ratio:16/10;object-fit:cover;
  border-radius:20px;border:1px solid var(--border);box-shadow:var(--shadow-card);
}
.hero-figure figcaption{margin-top:12px;font-size:12.5px;color:var(--text-3);line-height:1.7}

/* ============ 锚点条 ============ */
.anchor-strip{padding:20px 0;border-bottom:1px solid var(--line);background:rgba(12,20,36,.5)}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  display:inline-flex;align-items:center;padding:8px 16px;border-radius:999px;
  border:1px solid var(--border);background:rgba(20,32,54,.55);
  font-size:13px;color:var(--text-2);
  transition:transform .2s ease,color .2s ease,border-color .2s ease,background .2s ease;
}
.chip:hover{color:#fff;border-color:rgba(53,107,255,.5);background:rgba(53,107,255,.14);transform:translateY(-2px)}

/* ============ 时间轴 ============ */
.timeline{position:relative;padding-top:8px}
.timeline::before{
  content:"";position:absolute;left:50%;top:0;bottom:0;width:2px;
  transform:translateX(-50%);border-radius:2px;
  background:linear-gradient(180deg,rgba(53,107,255,.75),rgba(34,224,214,.35) 50%,rgba(34,224,214,0));
}
.tl-item{
  position:relative;
  display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;
  padding-bottom:56px;
}
.tl-item:last-child{padding-bottom:0}
.tl-item::before{
  content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:12px;height:12px;border-radius:50%;
  background:var(--bg);border:2px solid var(--primary);
  box-shadow:0 0 0 6px rgba(53,107,255,.12),0 0 16px rgba(53,107,255,.6);
}
.tl-item:nth-child(odd) .tl-card{grid-column:1;grid-row:1}
.tl-item:nth-child(odd) .tl-figure{grid-column:2;grid-row:1}
.tl-item:nth-child(even) .tl-card{grid-column:2;grid-row:1}
.tl-item:nth-child(even) .tl-figure{grid-column:1;grid-row:1}

.tl-card{
  background:var(--glass);border:1px solid var(--border);border-radius:var(--r-card);
  padding:26px;backdrop-filter:blur(18px);box-shadow:var(--shadow-card);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.tl-card:hover{
  transform:translateY(-4px);border-color:rgba(53,107,255,.45);
  box-shadow:0 1px 0 rgba(255,255,255,.04) inset,0 26px 50px -24px rgba(0,0,0,.9);
}
.tl-index{font-family:var(--num);font-size:15px;font-weight:700;letter-spacing:.16em;color:var(--cyan)}
.tl-card h3{margin-top:12px;font-size:20px}
.tl-card p{margin-top:12px;color:var(--text-2);font-size:14.5px;line-height:1.8}
.tl-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.tl-meta span{
  font-size:12px;padding:4px 10px;border-radius:999px;
  background:rgba(34,224,214,.08);border:1px solid rgba(34,224,214,.24);color:var(--cyan);
}
.tl-link{
  display:inline-flex;align-items:center;gap:6px;margin-top:18px;
  font-size:14px;font-weight:600;color:#7FA3FF;
  transition:gap .2s ease,color .2s ease;
}
.tl-link:hover{gap:11px;color:var(--cyan)}
.tl-figure{margin:0}
.tl-figure img{
  width:100%;aspect-ratio:16/10;object-fit:cover;
  border-radius:var(--r-img);border:1px solid var(--border);
}

/* ============ 准备流程 ============ */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.step{
  padding:26px 22px;border-radius:var(--r-card);
  background:linear-gradient(180deg,rgba(20,32,54,.72),rgba(12,20,36,.5));
  border:1px solid var(--border);
  transition:transform .25s ease,border-color .25s ease;
}
.step:hover{transform:translateY(-4px);border-color:rgba(53,107,255,.45)}
.step .num{font-family:var(--num);font-size:34px;font-weight:700;line-height:1;color:rgba(53,107,255,.55)}
.step h3{margin-top:14px;font-size:17px}
.step p{margin-top:10px;font-size:13.5px;color:var(--text-2);line-height:1.75}

/* ============ 订阅条 ============ */
.sub-bar{
  display:grid;grid-template-columns:1.15fr 1fr;gap:44px;align-items:center;
  padding:38px;border-radius:22px;
  background:var(--glass);border:1px solid var(--border);
  backdrop-filter:blur(18px);box-shadow:var(--shadow-card);
}
.sub-bar h2{font-size:24px}
.sub-bar .lead{margin-top:12px;color:var(--text-2);font-size:14.5px}
.sub-form{display:flex;gap:12px;margin-top:22px;flex-wrap:wrap}
.sub-form input{
  flex:1 1 220px;min-width:0;
  padding:13px 16px;border-radius:var(--r-btn);
  border:1px solid var(--border);background:rgba(6,10,20,.6);
  color:var(--text);font-size:14.5px;font-family:inherit;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.sub-form input::placeholder{color:var(--text-3)}
.sub-form input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(53,107,255,.2)}
.sub-note{margin-top:12px;font-size:12.5px;color:var(--text-3)}
.sub-note.ok{color:var(--lime)}

.points{display:flex;flex-direction:column;gap:16px}
.points li{display:flex;gap:14px;align-items:flex-start}
.pt-ico{
  width:32px;height:32px;flex:0 0 32px;display:grid;place-items:center;
  border-radius:10px;border:1px solid rgba(34,224,214,.28);
  background:rgba(34,224,214,.08);color:var(--cyan);
  font-family:var(--num);font-size:15px;font-weight:700;
}
.points h4{font-size:14.5px}
.points p{margin-top:4px;font-size:13px;color:var(--text-3);line-height:1.7}

/* ============ FAQ ============ */
.faq-list{display:flex;flex-direction:column;gap:12px;max-width:880px}
.faq-item{
  border:1px solid var(--border);border-radius:16px;
  background:rgba(20,32,54,.45);
  transition:border-color .25s ease,background .25s ease;
}
.faq-item:hover{border-color:rgba(53,107,255,.32)}
.faq-item.open{border-color:rgba(53,107,255,.45);background:rgba(20,32,54,.62)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  min-height:64px;padding:12px 24px;text-align:left;
  font-size:16px;font-weight:600;color:var(--text);
}
.faq-q .icon{position:relative;width:18px;height:18px;flex:0 0 18px;transition:transform .3s ease}
.faq-q .icon::before,
.faq-q .icon::after{content:"";position:absolute;background:var(--cyan);border-radius:2px;transition:opacity .25s ease,transform .25s ease}
.faq-q .icon::before{top:8px;left:0;width:18px;height:2px}
.faq-q .icon::after{left:8px;top:0;width:2px;height:18px}
.faq-item.open .faq-q .icon::after{opacity:0;transform:scaleY(.2)}
.faq-a{display:grid;grid-template-rows:0fr;transition:grid-template-rows .34s ease}
.faq-item.open .faq-a{grid-template-rows:1fr}
.faq-a > div{overflow:hidden}
.faq-a p{
  margin:0 24px 0 24px;padding:2px 0 24px 22px;
  border-left:2px solid var(--primary);
  color:var(--text-2);font-size:14.5px;line-height:1.9;
}

/* ============ CTA ============ */
.cta-band{
  display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
  padding:36px 40px;border-radius:22px;
  background:linear-gradient(135deg,rgba(53,107,255,.22),rgba(34,224,214,.1));
  border:1px solid rgba(130,175,255,.24);
  backdrop-filter:blur(18px);
}
.cta-band h2{font-size:24px}
.cta-band p{margin-top:10px;color:var(--text-2);font-size:14.5px;max-width:560px}
.cta-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.cta-link{font-size:14px;color:var(--text-2);border-bottom:1px solid rgba(167,180,204,.4);padding-bottom:2px;transition:color .2s ease,border-color .2s ease}
.cta-link:hover{color:var(--cyan);border-color:var(--cyan)}

/* ============ 页脚 ============ */
.footer{background:var(--bg-deep);border-top:1px solid var(--line);padding:64px 0 0;margin-top:96px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:40px}
.footer h4{font-size:14px;color:var(--text);margin-bottom:16px}
.wordmark{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.wordmark .brand-mark{width:32px;height:32px;flex:0 0 32px;border-radius:10px;font-size:13px}
.wordmark strong{font-size:15px;font-weight:700;color:#fff}
.footer p{color:var(--text-2);font-size:13.5px;line-height:1.85;max-width:340px}
.footer-links{display:flex;flex-direction:column;gap:11px}
.footer-links a{color:var(--text-2);font-size:13.5px;width:fit-content;transition:color .2s ease,transform .2s ease}
.footer-links a:hover{color:var(--cyan);transform:translateX(3px)}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px 24px;align-items:center;justify-content:space-between;
  margin-top:52px;padding:22px 0;border-top:1px solid var(--line);
  font-size:12.5px;color:var(--text-3);
}
.to-top{color:var(--text-2);transition:color .2s ease}
.to-top:hover{color:var(--cyan)}

/* ============ 断点 ============ */
@media (min-width:768px) and (max-width:1023px){
  :root{--sidebar-w:76px}
  .brand-text{display:none}
  .sidebar-top{justify-content:center;padding:0}
  .nav-link{justify-content:center;padding:12px 0}
  .nav-link .label{display:none}
  .nav-link::after{
    content:attr(data-label);
    position:absolute;left:calc(100% + 14px);top:50%;transform:translateY(-50%);
    display:block;padding:6px 11px;border-radius:8px;
    background:#0C1424;border:1px solid var(--border);color:var(--text);
    font-size:12.5px;white-space:nowrap;
    opacity:0;pointer-events:none;transition:opacity .18s ease;z-index:5;
  }
  .nav-link:hover::after{opacity:1}
  .sidebar-foot{padding:12px 10px}
  .live-card{padding:10px 8px;text-align:center}
  .live-card .row1{justify-content:center}
  .live-card .row1 span{display:none}
  .live-card strong{display:none}
  .live-card .count{font-size:16px;margin-top:0}
  .micro{display:none}
  .section{padding:72px 0}
  .wrap{padding:0 28px}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-copy h1{font-size:36px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .sub-bar{grid-template-columns:1fr;gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .tl-item{gap:36px}
}

@media (max-width:767px){
  :root{--sidebar-w:0px}
  .topbar{
    display:flex;align-items:center;justify-content:space-between;
    position:fixed;top:0;left:0;right:0;height:56px;padding:0 16px;
    background:rgba(6,10,20,.94);backdrop-filter:blur(14px);
    border-bottom:1px solid var(--line);z-index:80;
  }
  .nav-toggle{display:flex}
  .sidebar{
    width:280px;max-width:82vw;
    transform:translateX(-100%);
    transition:transform .3s cubic-bezier(.4,0,.2,1);
    z-index:90;
  }
  body.drawer-open .sidebar{transform:translateX(0)}
  .sidebar-top{display:none}
  .nav{padding:20px 14px 8px}
  .nav-link{justify-content:flex-start;padding:14px;font-size:15px}
  .nav-link .label{display:block}
  .nav-link.active::before{display:none}
  .sidebar-foot{display:flex;padding:16px}
  .live-card{padding:12px 13px;text-align:left}
  .live-card .row1{justify-content:flex-start}
  .live-card .row1 span{display:inline}
  .live-card strong{display:block}
  .live-card .count{margin-top:4px}
  .micro{display:block}
  .drawer-mask{
    display:block;position:fixed;inset:0;
    background:rgba(3,6,12,.72);
    opacity:0;pointer-events:none;transition:opacity .3s ease;z-index:85;
  }
  body.drawer-open .drawer-mask{opacity:1;pointer-events:auto}
  .main-area{margin-left:0;padding-top:56px}
  .wrap{padding:0 20px}
  .section{padding:48px 0}
  .page-hero{padding:36px 0 44px}
  .hero-copy h1{font-size:30px}
  .hero-copy > p{font-size:15px}
  .section-head h2{font-size:22px}
  .section-head p{font-size:14.5px}
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .hero-actions .btn{flex:1 1 100%}
  .stat-row li{flex:1 1 100%}

  .timeline::before{display:none}
  .tl-item{grid-template-columns:1fr;gap:20px;padding-bottom:36px}
  .tl-item::before{display:none}
  .tl-item:nth-child(odd) .tl-card,
  .tl-item:nth-child(even) .tl-card{grid-column:1;grid-row:auto}
  .tl-item:nth-child(odd) .tl-figure,
  .tl-item:nth-child(even) .tl-figure{grid-column:1;grid-row:auto}
  .tl-card{padding:22px}
  .tl-card h3{font-size:18px}

  .steps{grid-template-columns:1fr}
  .sub-bar{padding:26px 22px;grid-template-columns:1fr;gap:26px}
  .sub-form input{flex:1 1 100%}
  .sub-form .btn{flex:1 1 100%}
  .faq-q{padding:12px 18px;font-size:15px;min-height:60px}
  .faq-a p{margin:0 18px;padding-left:16px;font-size:14px}
  .cta-band{padding:28px 22px;flex-direction:column;align-items:flex-start}
  .cta-actions{width:100%}
  .cta-actions .btn{width:100%}
  .footer{margin-top:48px;padding-top:44px}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

@media (max-width:480px){
  body{font-size:15px}
  .hero-copy h1{font-size:26px}
  .section-head h2{font-size:20px}
  .section{padding:40px 0}
  .wrap{padding:0 16px}
  .stat-row strong{font-size:26px}
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;transition-duration:.001ms !important}
  html{scroll-behavior:auto}
}

/* roulang page: category2 */
:root{
  --bg:#060A14;
  --bg-deep:#03060C;
  --panel:#0C1424;
  --glass:rgba(20,32,54,.55);
  --line:rgba(130,175,255,.14);
  --line-strong:rgba(53,107,255,.45);
  --brand:#356BFF;
  --cyan:#22E0D6;
  --lime:#C8F45A;
  --red:#FF3B6B;
  --ok:#35D07F;
  --text:#EAF0FB;
  --muted:#A7B4CC;
  --dim:#6C7A94;
  --radius-card:18px;
  --radius-btn:12px;
  --shadow-card:0 1px 0 rgba(255,255,255,.04) inset, 0 18px 40px -24px rgba(0,0,0,.85);
  --shadow-glow:0 8px 24px -6px rgba(53,107,255,.55);
  --side-w:240px;
  --top-h:56px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:"MiSans","HarmonyOS Sans SC","PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:650}
h1{font-size:44px;font-weight:700}
h2{font-size:30px;font-weight:650}
h3{font-size:20px;font-weight:600}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .2s ease}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid rgba(53,107,255,.85);outline-offset:2px;border-radius:10px}
.mono{font-family:"Barlow Condensed","Oswald","DIN Alternate","Roboto Condensed",system-ui,sans-serif;font-variant-numeric:tabular-nums;letter-spacing:.02em}
.wrap{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}

/* ---------- App Shell ---------- */
.shell{min-height:100vh}
.sidebar{
  position:fixed;top:0;left:0;bottom:0;width:var(--side-w);
  background:linear-gradient(180deg,rgba(12,20,36,.98),rgba(3,6,12,.98));
  border-right:1px solid var(--line);
  display:flex;flex-direction:column;
  z-index:60;
  transition:transform .28s ease,width .24s ease;
}
.side-brand{
  height:72px;display:flex;align-items:center;gap:11px;
  padding:0 18px;border-bottom:1px solid var(--line);flex:none;
}
.brand-mark{
  width:34px;height:34px;flex:none;border-radius:10px;
  display:grid;place-items:center;
  background:linear-gradient(135deg,#356BFF,#22E0D6);
  color:#04101f;font-weight:700;font-size:13px;letter-spacing:.04em;
  box-shadow:0 8px 20px -8px rgba(53,107,255,.9);
}
.side-brand .brand-text{font-size:16px;font-weight:650;color:#fff;white-space:nowrap}
.nav{display:flex;flex-direction:column;gap:6px;padding:16px 12px;flex:1 1 auto;overflow-y:auto}
.nav-link{
  position:relative;display:flex;align-items:center;gap:12px;
  height:46px;padding:0 14px;border-radius:12px;
  color:var(--muted);font-size:14.5px;font-weight:500;white-space:nowrap;
  transition:background .2s ease,color .2s ease;
}
.nav-link svg{width:19px;height:19px;flex:none;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.nav-link:hover{background:rgba(53,107,255,.10);color:var(--text)}
.nav-link.active{background:rgba(53,107,255,.14);color:#fff}
.nav-link.active::before{
  content:"";position:absolute;left:-12px;top:9px;bottom:9px;width:3px;border-radius:0 3px 3px 0;
  background:linear-gradient(180deg,var(--brand),var(--cyan));
  box-shadow:0 0 14px rgba(53,107,255,.85);
}
.side-live{
  flex:none;margin:12px;padding:14px;border-radius:16px;
  background:var(--glass);border:1px solid var(--line);backdrop-filter:blur(18px);
}
.live-row{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--lime);flex:none;box-shadow:0 0 0 4px rgba(200,244,90,.16);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.45}}
.live-sub{margin-top:8px;font-size:12px;color:var(--dim)}
.live-sub .mono{color:var(--lime);font-size:14px}
.side-foot{flex:none;padding:12px 18px 18px;font-size:11.5px;color:var(--dim);border-top:1px solid var(--line)}
.main{margin-left:var(--side-w);min-height:100vh;display:flex;flex-direction:column}
.topbar{
  display:none;position:fixed;top:0;left:0;right:0;height:var(--top-h);z-index:70;
  align-items:center;justify-content:space-between;padding:0 16px;
  background:rgba(3,6,12,.92);border-bottom:1px solid var(--line);backdrop-filter:blur(14px);
}
.topbar-brand{display:flex;align-items:center;gap:10px;font-size:15.5px;font-weight:650;color:#fff}
.menu-btn{width:40px;height:40px;border-radius:12px;border:1px solid var(--line);display:grid;place-items:center;background:rgba(20,32,54,.6)}
.menu-btn svg{width:20px;height:20px;fill:none;stroke:var(--text);stroke-width:1.7;stroke-linecap:round}
.scrim{position:fixed;inset:0;background:rgba(3,6,12,.72);opacity:0;visibility:hidden;transition:.25s;z-index:55}
.scrim.show{opacity:1;visibility:visible}

/* ---------- 通用板块 ---------- */
.content{flex:1 1 auto}
.section{padding:96px 0}
.section.tight{padding:56px 0}
.section-head{max-width:820px;margin-bottom:40px}
.section-head h2{position:relative;padding-left:16px}
.section-head h2::before{
  content:"";position:absolute;left:0;top:6px;bottom:6px;width:3px;border-radius:3px;
  background:linear-gradient(180deg,var(--brand),var(--cyan));
}
.section-sub{margin-top:14px;color:var(--muted);font-size:15.5px;line-height:1.9;max-width:760px}

/* ---------- 页首 ---------- */
.page-hero{
  position:relative;padding:52px 0 64px;
  background:linear-gradient(180deg,rgba(6,10,20,.78),rgba(6,10,20,.97)),
             url('/assets/images/backpic/back-2.png') center/cover no-repeat;
  border-bottom:1px solid var(--line);
}
.page-hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(900px 380px at 12% 0%,rgba(53,107,255,.20),transparent 70%);
}
.page-hero .wrap{position:relative;z-index:1}
.crumbs{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--dim);margin-bottom:20px;flex-wrap:wrap}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--cyan)}
.crumbs span[aria-current]{color:var(--text)}
.page-hero h1{max-width:900px;margin-bottom:18px}
.page-hero .lead{max-width:760px;color:var(--muted);font-size:16px;line-height:1.9}
.hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;max-width:680px;margin-top:30px}
.stat{
  padding:16px 18px;border-radius:14px;border:1px solid var(--line);
  background:var(--glass);backdrop-filter:blur(18px);
}
.stat b{display:block;font-size:26px;color:var(--lime);font-weight:600;line-height:1.2}
.stat span{display:block;margin-top:6px;font-size:12px;color:var(--dim)}

/* ---------- 锚点 chips ---------- */
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{
  padding:8px 16px;border-radius:999px;border:1px solid var(--line);
  background:rgba(20,32,54,.5);color:var(--muted);font-size:13.5px;
  transition:.2s ease;
}
.chip:hover{color:#fff;border-color:var(--line-strong);background:rgba(53,107,255,.14);transform:translateY(-2px)}
.chip.active{color:#06111f;background:linear-gradient(135deg,#356BFF,#22E0D6);border-color:transparent;font-weight:600}

/* ---------- 手风琴分组 ---------- */
.acc{display:flex;flex-direction:column;gap:16px}
.acc-item{
  border:1px solid var(--line);border-radius:var(--radius-card);
  background:linear-gradient(180deg,rgba(20,32,54,.55),rgba(12,20,36,.4));
  overflow:hidden;transition:border-color .25s ease,box-shadow .25s ease;
}
.acc-item.open{border-color:var(--line-strong);box-shadow:var(--shadow-card)}
.acc-head{
  display:flex;align-items:center;gap:16px;width:100%;
  min-height:64px;padding:18px 24px;text-align:left;
}
.acc-idx{font-size:15px;color:var(--cyan);letter-spacing:.08em;flex:none}
.acc-title{font-size:17px;font-weight:600;color:var(--text)}
.acc-note{margin-left:auto;font-size:12.5px;color:var(--dim);padding:4px 12px;border-radius:999px;border:1px solid var(--line);background:rgba(6,10,20,.5)}
.acc-plus{position:relative;width:20px;height:20px;flex:none;margin-left:14px;transition:transform .28s ease}
.acc-plus::before,.acc-plus::after{content:"";position:absolute;background:var(--muted);border-radius:2px}
.acc-plus::before{left:0;right:0;top:9px;height:2px}
.acc-plus::after{top:0;bottom:0;left:9px;width:2px}
.acc-item.open .acc-plus{transform:rotate(45deg)}
.acc-item.open .acc-plus::before,.acc-item.open .acc-plus::after{background:var(--cyan)}
.acc-body{max-height:0;overflow:hidden;transition:max-height .34s ease}
.acc-inner{padding:0 24px 26px}

/* ---------- 卡片 ---------- */
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.card{
  position:relative;padding:22px;border-radius:var(--radius-card);
  border:1px solid var(--line);background:var(--glass);backdrop-filter:blur(18px);
  box-shadow:var(--shadow-card);
  transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:0 22px 44px -26px rgba(0,0,0,.95),0 0 0 1px rgba(53,107,255,.18)}
.card h3{margin:14px 0 10px;font-size:18px}
.card p{font-size:14.5px;color:var(--muted)}
.icon-block{
  width:32px;height:32px;border-radius:10px;display:grid;place-items:center;
  background:rgba(53,107,255,.16);border:1px solid rgba(53,107,255,.28);color:var(--cyan);
}
.icon-block svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.ticks{margin-top:14px;display:flex;flex-direction:column;gap:8px}
.ticks li{position:relative;padding-left:18px;font-size:13.5px;color:var(--muted)}
.ticks li::before{
  content:"";position:absolute;left:0;top:9px;width:7px;height:7px;border-radius:2px;
  background:var(--brand);box-shadow:0 0 10px rgba(53,107,255,.7);
}
.card-link{display:inline-flex;align-items:center;gap:6px;margin-top:16px;font-size:13.5px;font-weight:600;color:var(--brand)}
.card-link span{transition:transform .2s ease}
.card-link:hover{color:var(--cyan)}
.card-link:hover span{transform:translateX(4px)}

/* ---------- 图文分栏 ---------- */
.split{display:grid;grid-template-columns:.92fr 1.08fr;gap:48px;align-items:center}
.figure{position:relative;border-radius:20px;overflow:hidden;border:1px solid var(--line)}
.figure img{width:100%;aspect-ratio:16/11;object-fit:cover}
.figure::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(135deg,rgba(53,107,255,.35),rgba(34,224,214,0) 62%);
}
.figure-tag{
  position:absolute;left:16px;bottom:16px;z-index:2;
  padding:6px 14px;border-radius:999px;font-size:12.5px;
  background:rgba(3,6,12,.72);border:1px solid var(--line);color:var(--text);backdrop-filter:blur(10px);
}
.env-list{display:flex;flex-direction:column;gap:14px;margin-top:26px}
.env-item{
  display:flex;gap:14px;padding:16px 18px;border-radius:14px;
  border:1px solid var(--line);background:rgba(12,20,36,.62);
  transition:border-color .2s ease,transform .2s ease;
}
.env-item:hover{border-color:var(--line-strong);transform:translateY(-3px)}
.env-item b{display:block;font-size:15px;font-weight:600;margin-bottom:4px}
.env-item p{font-size:13.5px;color:var(--muted)}
.env-num{
  flex:none;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;
  font-size:13px;color:var(--lime);border:1px solid rgba(200,244,90,.3);background:rgba(200,244,90,.08);
}

/* ---------- 步骤流程 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.step{
  position:relative;padding:22px;border-radius:var(--radius-card);
  border:1px solid var(--line);background:linear-gradient(180deg,rgba(20,32,54,.5),rgba(12,20,36,.32));
}
.step::before{
  content:"";position:absolute;left:0;right:0;top:0;height:2px;border-radius:2px 2px 0 0;
  background:linear-gradient(90deg,var(--brand),rgba(34,224,214,.15));
}
.step-num{display:block;font-size:22px;color:var(--cyan);margin-bottom:10px}
.step h3{font-size:16.5px;margin-bottom:8px}
.step p{font-size:13.5px;color:var(--muted)}

/* ---------- FAQ ---------- */
.faq{display:flex;flex-direction:column;gap:14px;max-width:920px}
.faq-item{
  border:1px solid var(--line);border-radius:var(--radius-card);
  background:var(--glass);backdrop-filter:blur(18px);overflow:hidden;
  transition:border-color .25s ease;
}
.faq-item.open{border-color:var(--line-strong)}
.faq-q{
  display:flex;align-items:center;gap:18px;width:100%;min-height:64px;
  padding:16px 24px;text-align:left;font-size:16px;font-weight:600;color:var(--text);
}
.faq-plus{position:relative;width:18px;height:18px;flex:none;margin-left:auto;transition:transform .28s ease}
.faq-plus::before,.faq-plus::after{content:"";position:absolute;background:var(--muted);border-radius:2px}
.faq-plus::before{left:0;right:0;top:8px;height:2px}
.faq-plus::after{top:0;bottom:0;left:8px;width:2px}
.faq-item.open .faq-plus{transform:rotate(45deg)}
.faq-item.open .faq-plus::before,.faq-item.open .faq-plus::after{background:var(--cyan)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease}
.faq-a-inner{
  padding:0 24px 22px 24px;margin-left:24px;border-left:2px solid var(--brand);
  padding-left:20px;
}
.faq-a-inner p{font-size:14.5px;color:var(--muted);line-height:1.9}

/* ---------- CTA ---------- */
.cta-band{
  display:flex;align-items:center;justify-content:space-between;gap:28px;
  padding:34px 36px;border-radius:22px;border:1px solid var(--line);
  background:linear-gradient(135deg,rgba(53,107,255,.18),rgba(34,224,214,.06) 58%,rgba(12,20,36,.6));
  backdrop-filter:blur(18px);box-shadow:var(--shadow-card);
}
.cta-band h2{font-size:24px}
.cta-band p{margin-top:8px;font-size:14px;color:var(--muted);max-width:560px}
.cta-actions{display:flex;align-items:center;gap:18px;flex:none}

/* ---------- 按钮 ---------- */
.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;white-space:nowrap;
  transition:transform .18s ease,box-shadow .22s ease,filter .22s ease,background .22s ease,color .22s ease;
}
.btn-primary{
  color:#fff;background:linear-gradient(135deg,#3E76FF,#2A55E6);
  box-shadow:var(--shadow-glow);border:1px solid rgba(130,175,255,.28);
}
.btn-primary:hover{filter:brightness(1.07);box-shadow:0 14px 34px -8px rgba(53,107,255,.7);transform:translateY(-2px)}
.btn-primary:active{transform:translateY(1px);box-shadow:0 6px 16px -8px rgba(53,107,255,.6)}
.btn-ghost{
  color:var(--text);background:rgba(20,32,54,.55);border:1px solid var(--line);
}
.btn-ghost:hover{border-color:var(--line-strong);color:#fff;background:rgba(53,107,255,.14);transform:translateY(-2px)}
.btn-ghost:active{transform:translateY(1px)}
.text-link{font-size:14px;font-weight:600;color:var(--cyan)}
.text-link:hover{color:#fff}

/* ---------- 页脚 ---------- */
.footer{background:var(--bg-deep);border-top:1px solid var(--line);padding:64px 0 26px;margin-top:24px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:36px}
.wordmark{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.wordmark strong{font-size:17px;letter-spacing:.01em}
.footer p{font-size:13.5px;color:var(--dim);line-height:1.9;max-width:340px}
.footer h4{font-size:14px;color:var(--text);margin-bottom:16px;font-weight:600}
.footer-links{display:flex;flex-direction:column;gap:11px}
.footer-links a{font-size:13.5px;color:var(--muted)}
.footer-links a:hover{color:var(--cyan)}
.footer-bottom{
  margin-top:44px;padding-top:20px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  font-size:12.5px;color:var(--dim);
}
.to-top{color:var(--muted);font-size:12.5px}
.to-top:hover{color:var(--cyan)}

/* ---------- 入场动效 ---------- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .5s ease,transform .5s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  .dot{animation:none}
}

/* ---------- 响应式 ---------- */
@media (max-width:1279px){
  .split{gap:36px}
}
@media (max-width:1023px){
  :root{--side-w:76px}
  .side-brand{justify-content:center;padding:0}
  .side-brand .brand-text{display:none}
  .nav{padding:14px 10px}
  .nav-link{justify-content:center;padding:0;height:48px}
  .nav-link .label{
    position:absolute;left:64px;top:50%;transform:translateY(-50%);
    display:none;padding:6px 12px;border-radius:10px;font-size:13px;
    background:rgba(3,6,12,.96);border:1px solid var(--line);color:var(--text);
    box-shadow:0 14px 30px -18px rgba(0,0,0,.95);white-space:nowrap;
  }
  .nav-link:hover .label{display:block}
  .nav-link.active::before{left:-10px}
  .side-live,.side-foot{display:none}
  .section{padding:72px 0}
  .page-hero h1{font-size:34px}
  .steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .split{grid-template-columns:1fr;gap:30px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .footer p{max-width:none}
}
@media (max-width:767px){
  .sidebar{width:280px;transform:translateX(-100%);box-shadow:24px 0 60px -30px rgba(0,0,0,.95)}
  .sidebar.open{transform:none}
  .side-brand{justify-content:flex-start;padding:0 18px}
  .side-brand .brand-text{display:block}
  .nav{padding:16px 12px}
  .nav-link{justify-content:flex-start;padding:0 14px;height:52px;font-size:15px}
  .nav-link .label{position:static;transform:none;display:block;padding:0;background:none;border:0;box-shadow:none;color:inherit;font-size:15px}
  .side-live,.side-foot{display:block}
  .main{margin-left:0;padding-top:var(--top-h)}
  .topbar{display:flex}
  .wrap{padding:0 20px}
  .section{padding:48px 0}
  .section.tight{padding:36px 0}
  h1{font-size:30px}
  h2{font-size:22px}
  h3{font-size:18px}
  body{font-size:15px}
  .page-hero{padding:34px 0 44px}
  .page-hero h1{font-size:30px}
  .hero-stats{grid-template-columns:1fr;gap:12px;margin-top:24px}
  .grid-2,.steps{grid-template-columns:1fr}
  .acc-head{padding:16px 18px;flex-wrap:wrap;gap:10px}
  .acc-note{margin-left:0;order:3}
  .acc-inner{padding:0 18px 20px}
  .faq-q{padding:16px 18px;font-size:15px}
  .faq-a-inner{margin-left:18px;padding:0 18px 20px 16px}
  .cta-band{flex-direction:column;align-items:flex-start;padding:26px 22px}
  .cta-actions{width:100%;flex-direction:column;align-items:stretch;gap:12px}
  .btn{width:100%}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px}
}
@media (max-width:479px){
  h1{font-size:26px}
  .page-hero h1{font-size:26px}
  h2{font-size:20px}
  .stat b{font-size:23px}
  .acc-title{font-size:16px}
  .chip{font-size:13px;padding:7px 13px}
}