/* roulang page: index */
:root{
  --brand-700:#143A9E;
  --brand-600:#1F4FD8;
  --brand-500:#3A6BEC;
  --brand-100:#E7EEFF;
  --accent-600:#F26B1D;
  --accent-100:#FFF1E7;
  --ok-600:#0FA37F;
  --warn-600:#D98A0B;
  --ink-950:#0B1220;
  --ink-900:#0F172A;
  --ink-700:#33415C;
  --ink-500:#64748B;
  --line:#E4E8F0;
  --bg:#F6F7FB;
  --surface:#FFFFFF;
  --shadow-1:0 1px 2px rgba(15,23,42,.04),0 1px 3px rgba(15,23,42,.06);
  --shadow-2:0 6px 16px rgba(15,23,42,.06),0 2px 6px rgba(15,23,42,.05);
  --shadow-3:0 16px 40px rgba(31,79,216,.12);
  --r-card:16px;
  --r-lg:22px;
  --r-img:12px;
  --r-btn:10px;
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:system-ui,"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",sans-serif;
  font-size:16px;line-height:1.85;color:var(--ink-700);
  background:var(--bg);
}
img{max-width:100%;display:block;height:auto}
a{color:var(--brand-600);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--brand-700)}
button,input{font-family:inherit;font-size:inherit}
h1,h2,h3,h4{margin:0;color:var(--ink-900);line-height:1.3;letter-spacing:0}
h1{font-size:clamp(28px,3.4vw,44px);font-weight:800}
h2{font-size:clamp(22px,2.4vw,30px);font-weight:700}
h3{font-size:clamp(18px,1.6vw,20px);font-weight:600}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid rgba(31,79,216,.55);outline-offset:2px;border-radius:6px}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:992px){.container{padding:0 32px}}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:var(--surface);border-bottom:1px solid var(--line)}
.site-header.is-scrolled{box-shadow:var(--shadow-1)}
.topbar{display:flex;align-items:center;gap:20px;height:64px}
.logo{display:flex;align-items:center;gap:10px;flex:0 0 auto;color:var(--ink-900);font-weight:800;font-size:19px}
.logo:hover{color:var(--brand-700)}
.logo-mark{width:36px;height:36px;border-radius:10px;background:var(--brand-600);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:15px;letter-spacing:.5px}
.logo-text b{color:var(--brand-600)}
.search{flex:1 1 auto;max-width:320px;position:relative;display:flex;align-items:center}
.search svg{position:absolute;left:12px;width:17px;height:17px;color:var(--ink-500);pointer-events:none}
.search input{width:100%;height:42px;border-radius:10px;border:1px solid var(--line);background:#fff;padding:0 14px 0 38px;color:var(--ink-900);transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}
.search input::placeholder{color:var(--ink-500)}
.search input:focus{border-color:var(--brand-600);box-shadow:0 0 0 4px var(--brand-100);outline:none}
.top-actions{display:flex;align-items:center;gap:12px;margin-left:auto}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 24px;border-radius:var(--r-btn);border:1px solid transparent;font-weight:600;font-size:15px;cursor:pointer;transition:background-color .2s var(--ease),color .2s var(--ease),box-shadow .2s var(--ease),transform .15s var(--ease),border-color .2s var(--ease)}
.btn-primary{background:var(--brand-600);color:#fff}
.btn-primary:hover{background:var(--brand-700);color:#fff;box-shadow:var(--shadow-3)}
.btn-primary:active{transform:translateY(1px)}
.btn-accent{background:var(--accent-600);color:#fff}
.btn-accent:hover{background:#dc5c12;color:#fff;box-shadow:0 12px 28px rgba(242,107,29,.22)}
.btn-accent:active{transform:translateY(1px)}
.btn-accent.is-on{background:var(--accent-100);color:var(--accent-600);border-color:#F8CDAE}
.btn-ghost{background:#fff;border-color:var(--brand-600);color:var(--brand-600)}
.btn-ghost:hover{background:var(--brand-100);color:var(--brand-700)}
.btn-link{background:none;border:none;padding:0 2px;min-height:0;color:var(--brand-600);font-weight:600}
.btn-link:hover{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}
.btn[disabled],.btn.is-disabled{opacity:.5;cursor:not-allowed;box-shadow:none;transform:none}
.btn-sm{min-height:38px;padding:0 16px;font-size:14px}

.channels{display:flex;align-items:center;gap:8px;height:52px;overflow-x:auto;scroll-snap-type:x proximity;-ms-overflow-style:none;scrollbar-width:none}
.channels::-webkit-scrollbar{display:none}
.pill{flex:0 0 auto;scroll-snap-align:start;display:inline-flex;align-items:center;height:34px;padding:0 16px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--ink-700);font-size:14px;font-weight:600;transition:background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease)}
.pill:hover{background:var(--brand-100);border-color:#CFDDFF;color:var(--brand-700)}
.pill.is-active{background:var(--brand-600);border-color:var(--brand-600);color:#fff}

@media (max-width:768px){
  .topbar{height:56px;gap:12px}
  .logo-text{font-size:17px}
  .search{max-width:none;order:3;flex:1 1 100%}
  .topbar{flex-wrap:wrap;height:auto;padding:10px 0}
  .top-actions{margin-left:auto}
}
@media (max-width:560px){
  .top-actions .btn-label{display:none}
  .top-actions .btn{padding:0 14px}
}

/* ---------- hero ---------- */
.hero{padding:32px 0 0}
.hero-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:stretch}
.hero-media{grid-column:span 7;position:relative;border-radius:var(--r-lg);overflow:hidden;min-height:300px;background:#0B1220;box-shadow:var(--shadow-2)}
.hero-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:16/9;border-radius:var(--r-lg)}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,18,32,.72) 0%,rgba(11,18,32,.12) 55%,rgba(11,18,32,.55) 100%)}
.hero-badge{position:absolute;top:16px;left:16px;z-index:3;display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 12px;border-radius:999px;font-size:13px;font-weight:600;color:#fff;background:var(--warn-600)}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:#fff}
.hero-caption{position:absolute;left:24px;right:24px;bottom:22px;z-index:3;color:#fff}
.hero-caption h2{color:#fff;font-size:clamp(18px,2vw,22px);font-weight:700}
.hero-caption p{color:rgba(255,255,255,.82);font-size:14px;margin-top:6px}
.play-btn{position:absolute;z-index:3;left:50%;top:50%;transform:translate(-50%,-50%);width:64px;height:64px;border-radius:50%;border:none;background:rgba(255,255,255,.92);color:var(--brand-600);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:var(--shadow-2);transition:transform .2s var(--ease),background-color .2s var(--ease)}
.play-btn:hover{background:#fff;transform:translate(-50%,-50%) scale(1.06)}
.play-btn svg{width:24px;height:24px;margin-left:3px}

.hero-card{grid-column:span 5;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--shadow-2);padding:28px;display:flex;flex-direction:column;gap:16px}
.hero-card h1{font-size:clamp(26px,2.9vw,36px)}
.hero-sub{color:var(--ink-700);font-size:15px}
.time-row{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:14px;color:var(--ink-500);padding-bottom:4px;border-bottom:1px dashed var(--line)}
.time-row strong{color:var(--ink-900);font-weight:600;font-variant-numeric:tabular-nums}
.countdown{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.cd-cell{background:var(--brand-100);border-radius:10px;padding:12px 8px;text-align:center}
.cd-num{display:block;font-size:26px;font-weight:700;color:var(--brand-600);font-variant-numeric:tabular-nums;line-height:1.2}
.cd-label{font-size:12px;color:var(--ink-500)}
.live-now{display:none;align-items:center;gap:10px;background:var(--accent-100);border-radius:10px;padding:14px 16px;color:var(--accent-600);font-weight:600}
.hero-card.is-live .countdown{display:none}
.hero-card.is-live .live-now{display:flex}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.points{display:flex;flex-direction:column;gap:10px;padding-top:6px;border-top:1px solid var(--line)}
.points li{display:flex;gap:10px;font-size:14.5px;color:var(--ink-700);line-height:1.8}
.points i{flex:0 0 auto;width:22px;height:22px;margin-top:4px;border-radius:50%;background:var(--brand-100);color:var(--brand-700);font-style:normal;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}
@media (max-width:992px){
  .hero-media,.hero-card{grid-column:span 12}
  .hero-media img{aspect-ratio:16/10}
  .hero-card{padding:22px}
}
@media (max-width:560px){
  .cd-num{font-size:22px}
  .hero-caption{left:16px;right:16px;bottom:16px}
}

/* ---------- section shells ---------- */
.section{padding:88px 0 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:32px}
.section-head p{color:var(--ink-500);font-size:15px;margin-top:8px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--brand-600);margin-bottom:10px}
.eyebrow::before{content:"";width:24px;height:3px;border-radius:2px;background:var(--brand-600)}
@media (max-width:768px){
  .section{padding:56px 0 0}
  .section-head{flex-direction:column;align-items:flex-start;margin-bottom:24px}
}

/* ---------- news cards ---------- */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow-1);overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s var(--ease),transform .2s var(--ease)}
.card:hover{box-shadow:var(--shadow-2);transform:translateY(-3px)}
.card-media{aspect-ratio:16/9;overflow:hidden;background:var(--brand-100)}
.card-media img{width:100%;height:100%;object-fit:cover;border-radius:0}
.card-body{padding:20px;display:flex;flex-direction:column;gap:12px;flex:1 1 auto}
.card-title{font-size:17px;font-weight:600;color:var(--ink-900);line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card:hover .card-title{color:var(--brand-700)}
.card-desc{font-size:14.5px;color:var(--ink-500);line-height:1.8;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card-meta{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--ink-500);margin-top:auto;padding-top:12px;border-top:1px solid var(--line);font-variant-numeric:tabular-nums}
.badge{display:inline-flex;align-items:center;height:24px;padding:0 10px;border-radius:999px;background:var(--brand-100);color:var(--brand-700);font-size:12.5px;font-weight:600}
.badge-ok{background:#E4F6F0;color:var(--ok-600)}
.badge-warn{background:#FDF1DA;color:var(--warn-600)}
.badge-live{background:var(--accent-100);color:var(--accent-600)}
.card-link{display:flex;flex-direction:column;height:100%;color:inherit}
.card-link:hover{color:inherit}
.empty-state{grid-column:1/-1;background:var(--surface);border:1px dashed var(--line);border-radius:var(--r-card);padding:48px 24px;text-align:center;color:var(--ink-500)}
.empty-state strong{display:block;color:var(--ink-900);font-size:17px;margin-bottom:6px}
@media (max-width:992px){.card-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:768px){.card-grid{grid-template-columns:1fr}}

/* ---------- schedule list ---------- */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.tab{height:36px;padding:0 18px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink-700);font-size:14px;font-weight:600;cursor:pointer;transition:background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease)}
.tab:hover{background:var(--brand-100)}
.tab.is-active{background:var(--brand-600);border-color:var(--brand-600);color:#fff}
.schedule{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow-1);overflow:hidden;margin-top:20px}
.sch-row{display:flex;align-items:center;gap:20px;padding:20px 24px;border-bottom:1px solid var(--line);transition:background-color .2s var(--ease)}
.sch-row:last-child{border-bottom:none}
.sch-row:hover{background:var(--bg)}
.sch-date{flex:0 0 64px;border-radius:12px;background:var(--brand-100);text-align:center;padding:8px 0}
.sch-date span{display:block;font-size:12px;color:var(--brand-700);font-weight:600}
.sch-date strong{display:block;font-size:20px;color:var(--brand-700);font-variant-numeric:tabular-nums;line-height:1.3}
.sch-main{flex:1 1 auto;min-width:0}
.sch-main h3{font-size:16.5px;font-weight:600}
.sch-main p{font-size:14px;color:var(--ink-500);margin-top:4px}
.sch-side{flex:0 0 auto;display:flex;align-items:center;gap:12px}
@media (max-width:768px){
  .sch-row{flex-wrap:wrap;gap:14px;padding:18px}
  .sch-side{width:100%;justify-content:space-between}
}

/* ---------- capabilities bento ---------- */
.split{display:grid;grid-template-columns:repeat(12,1fr);gap:24px}
.split-left{grid-column:span 4;align-self:start;position:sticky;top:96px}
.split-left p{font-size:15px;margin-top:12px}
.bento{grid-column:span 8;display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.bento-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);padding:24px;box-shadow:var(--shadow-1);transition:box-shadow .2s var(--ease),transform .2s var(--ease)}
.bento-card:hover{box-shadow:var(--shadow-2);transform:translateY(-3px)}
.bento-card p{font-size:14.5px;color:var(--ink-500);margin-top:8px}
.bento-wide{grid-column:span 2;display:flex;gap:24px;align-items:center;background:linear-gradient(180deg,#FFFFFF 0%,#F3F6FF 100%)}
.bento-wide img{width:200px;aspect-ratio:4/3;object-fit:cover;border-radius:var(--r-img)}
.bento-tile{grid-column:span 2;display:flex;align-items:center;justify-content:space-between;gap:20px;background:var(--brand-100);border-color:#CFDDFF}
.bento-tile p{margin:0;color:var(--brand-700)}
.icon-box{width:44px;height:44px;border-radius:12px;background:var(--brand-100);color:var(--brand-600);display:flex;align-items:center;justify-content:center;margin-bottom:14px;font-weight:700}
@media (max-width:992px){
  .split-left{grid-column:span 12;position:static}
  .bento{grid-column:span 12}
}
@media (max-width:768px){
  .bento{grid-template-columns:1fr}
  .bento-wide{flex-direction:column;align-items:flex-start}
  .bento-wide img{width:100%}
  .bento-tile{flex-direction:column;align-items:flex-start;gap:12px}
}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow-1);padding:32px 28px;margin-top:24px}
.stat strong{display:block;font-size:clamp(26px,3vw,34px);color:var(--brand-600);font-variant-numeric:tabular-nums;line-height:1.2}
.stat span{font-size:14px;color:var(--ink-500)}
@media (max-width:768px){.stats{grid-template-columns:repeat(2,1fr);gap:20px;padding:24px 20px}}

/* ---------- FAQ ---------- */
.faq{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow-1);overflow:hidden}
.faq details{border-bottom:1px solid var(--line)}
.faq details:last-child{border-bottom:none}
.faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 24px;font-size:16px;font-weight:600;color:var(--ink-900);transition:background-color .2s var(--ease)}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{background:var(--bg)}
.faq summary .chev{flex:0 0 auto;width:20px;height:20px;color:var(--brand-600);transition:transform .25s var(--ease)}
.faq details[open] summary .chev{transform:rotate(180deg)}
.faq .answer{padding:0 24px 22px;font-size:15px;line-height:1.85;color:var(--ink-700);max-width:860px}

/* ---------- CTA ---------- */
.cta-band{margin-top:88px;background:var(--ink-950);border-radius:24px;padding:44px;display:grid;grid-template-columns:repeat(12,1fr);gap:24px;align-items:center}
.cta-band .cta-copy{grid-column:span 6}
.cta-band h2{color:#fff}
.cta-band p{color:rgba(255,255,255,.7);font-size:15px;margin-top:10px}
.subscribe{grid-column:span 6;display:flex;gap:12px;flex-wrap:wrap}
.subscribe input{flex:1 1 240px;height:46px;border-radius:10px;border:1px solid transparent;padding:0 16px;background:#fff;color:var(--ink-900)}
.subscribe input:focus{outline:none;border-color:var(--brand-500);box-shadow:0 0 0 4px rgba(58,107,236,.28)}
.form-msg{flex:1 1 100%;font-size:13.5px;min-height:20px;color:rgba(255,255,255,.7)}
.form-msg.is-error{color:#FFB48A}
.form-msg.is-ok{color:#7DE3C4}
@media (max-width:992px){
  .cta-band .cta-copy,.subscribe{grid-column:span 12}
}
@media (max-width:768px){.cta-band{margin-top:56px;padding:28px 22px;border-radius:20px}}

/* ---------- footer ---------- */
.site-footer{margin-top:88px;background:var(--ink-950);color:rgba(255,255,255,.72);padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:32px}
.f-col-brand{grid-column:span 4}
.f-col{grid-column:span 2}
.f-col-wide{grid-column:span 4}
.site-footer .logo{color:#fff;margin-bottom:16px}
.site-footer .logo-text b{color:#7FA6FF}
.site-footer p{font-size:14px;line-height:1.9}
.site-footer h4{color:#fff;font-size:15px;font-weight:600;margin-bottom:16px}
.site-footer nav a{color:rgba(255,255,255,.72);font-size:14px;display:inline-flex;min-height:32px;align-items:center}
.site-footer nav a:hover{color:#fff}
.site-footer nav li{margin-bottom:6px}
.socials{display:flex;gap:10px;margin-top:18px}
.socials a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;color:#fff;font-size:13px;font-weight:600}
.socials a:hover{background:var(--brand-600)}
.qr{width:104px;height:104px;border-radius:12px;background:rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;text-align:center;font-size:12px;color:rgba(255,255,255,.6);margin-top:14px;border:1px dashed rgba(255,255,255,.2)}
.footer-bottom{margin-top:48px;border-top:1px solid rgba(255,255,255,.1);padding:22px 0;display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;font-size:13.5px}
.footer-bottom a{color:rgba(255,255,255,.72)}
.footer-bottom a:hover{color:#fff}
.to-top{height:38px;padding:0 16px;border-radius:999px;border:1px solid rgba(255,255,255,.24);background:transparent;color:#fff;cursor:pointer;font-size:13.5px;transition:background-color .2s var(--ease)}
.to-top:hover{background:rgba(255,255,255,.12)}
@media (max-width:992px){
  .f-col-brand{grid-column:span 12}
  .f-col{grid-column:span 4}
  .f-col-wide{grid-column:span 12}
}
@media (max-width:560px){
  .f-col{grid-column:span 12}
}

/* roulang page: article */
:root{
  --brand-700:#143A9E;
  --brand-600:#1F4FD8;
  --brand-500:#3A6BEC;
  --brand-100:#E7EEFF;
  --accent-600:#F26B1D;
  --accent-100:#FFF1E7;
  --ok-600:#0FA37F;
  --warn-600:#D98A0B;
  --ink-950:#0B1220;
  --ink-900:#0F172A;
  --ink-700:#33415C;
  --ink-500:#64748B;
  --line:#E4E8F0;
  --bg:#F6F7FB;
  --surface:#FFFFFF;
  --radius-card:16px;
  --radius-lg:20px;
  --radius-img:12px;
  --radius-btn:10px;
  --shadow-1:0 1px 2px rgba(15,23,42,.04),0 1px 3px rgba(15,23,42,.06);
  --shadow-2:0 6px 16px rgba(15,23,42,.06),0 2px 6px rgba(15,23,42,.05);
  --shadow-3:0 16px 40px rgba(31,79,216,.12);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:system-ui,"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",sans-serif;
  font-size:16px;line-height:1.85;
  color:var(--ink-700);
  background:var(--bg);
}
img{max-width:100%;display:block;height:auto}
a{color:var(--brand-600);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--brand-700)}
h1,h2,h3,h4{margin:0;color:var(--ink-900);line-height:1.35}
h1{font-size:clamp(28px,4vw,44px);font-weight:800}
h2{font-size:clamp(22px,2.6vw,30px);font-weight:700}
h3{font-size:clamp(18px,2vw,20px);font-weight:600}
p{margin:0 0 1.2em}
ul,ol{margin:0 0 1.2em;padding-left:1.3em}
button,input{font:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid rgba(31,79,216,.55);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:992px){.container{padding:0 32px}}

/* ---------- 导航 ---------- */
.site-header{position:sticky;top:0;z-index:60;background:var(--surface);border-bottom:1px solid var(--line);transition:box-shadow .25s var(--ease)}
.site-header.is-scrolled{box-shadow:var(--shadow-1)}
.topbar{display:flex;align-items:center;gap:20px;min-height:64px}
.logo{display:inline-flex;align-items:center;gap:10px;color:var(--ink-900);font-weight:700}
.logo:hover{color:var(--ink-900)}
.logo-mark{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:11px;background:var(--brand-600);color:#fff;font-weight:800;font-size:14px;letter-spacing:.5px}
.logo-text{font-size:18px;font-weight:600;color:var(--ink-900)}
.logo-text b{color:var(--brand-600);font-weight:800}
.search{position:relative;flex:1;max-width:320px;display:flex;align-items:center;gap:8px;height:42px;padding:0 14px;background:var(--bg);border:1px solid var(--line);border-radius:var(--radius-btn);transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}
.search svg{width:16px;height:16px;color:var(--ink-500);flex:none}
.search input{flex:1;min-width:0;border:0;background:transparent;outline:none;font-size:14px;color:var(--ink-900)}
.search input::placeholder{color:var(--ink-500)}
.search:focus-within{border-color:var(--brand-600);background:#fff;box-shadow:0 0 0 4px var(--brand-100)}
.top-actions{margin-left:auto;display:flex;align-items:center;gap:12px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 22px;border-radius:var(--radius-btn);border:1px solid transparent;font-size:15px;font-weight:600;transition:all .2s var(--ease);white-space:nowrap}
.btn-primary{background:var(--brand-600);color:#fff}
.btn-primary:hover{background:var(--brand-700);color:#fff;box-shadow:var(--shadow-3)}
.btn-primary:active{transform:translateY(1px)}
.btn-accent{background:var(--accent-600);color:#fff}
.btn-accent:hover{background:#d95a12;color:#fff;box-shadow:0 16px 40px rgba(242,107,29,.18)}
.btn-accent:active{transform:translateY(1px)}
.btn-outline{background:#fff;border-color:var(--brand-600);color:var(--brand-600)}
.btn-outline:hover{background:var(--brand-100);color:var(--brand-700)}
.btn-ghost{background:transparent;color:var(--brand-600);padding:0 8px}
.btn-ghost:hover{color:var(--brand-700);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:5px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.channels{display:flex;gap:10px;overflow-x:auto;padding:0 0 12px;scroll-snap-type:x proximity;scrollbar-width:none}
.channels::-webkit-scrollbar{display:none}
.pill{scroll-snap-align:start;flex:none;display:inline-flex;align-items:center;height:34px;padding:0 16px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--ink-700);font-size:14px;font-weight:600;transition:all .2s var(--ease)}
.pill:hover{background:var(--brand-100);color:var(--brand-700);border-color:var(--brand-100)}
.pill.is-active{background:var(--brand-600);border-color:var(--brand-600);color:#fff}
.pill.is-active:hover{background:var(--brand-700);color:#fff}

/* ---------- 面包屑 ---------- */
.crumb-wrap{border-bottom:1px solid var(--line);background:var(--surface)}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:16px 0;font-size:14px;color:var(--ink-500)}
.breadcrumb a{color:var(--ink-500)}
.breadcrumb a:hover{color:var(--brand-600)}
.breadcrumb .sep{color:#B9C2D4}
.breadcrumb .now{color:var(--ink-700);max-width:52ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- 文章主体 ---------- */
.page-main{padding:40px 0 88px}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:44px;align-items:start}
.article-main{min-width:0}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-1)}

.article-head{padding:0 0 28px}
.article-head .badge{display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;background:var(--brand-100);color:var(--brand-700);font-size:12.5px;font-weight:600}
.article-head h1{margin:16px 0 14px;max-width:24ch}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 18px;font-size:14px;color:var(--ink-500)}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:#C7D0E0}
.article-meta .author{display:inline-flex;align-items:center;gap:8px;color:var(--ink-700);font-weight:600}
.avatar{width:28px;height:28px;border-radius:50%;background:var(--brand-100);color:var(--brand-700);display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:800}
.cover{margin-top:24px;border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-1);border:1px solid var(--line)}
.cover img{width:100%;aspect-ratio:16/9;object-fit:cover}

.reader{max-width:820px;padding:36px 0 0}
.reader-body{font-size:16px;line-height:1.9;color:var(--ink-700)}
.reader-body p{margin:0 0 1.2em}
.reader-body h2{position:relative;margin:48px 0 16px;padding-left:14px;font-size:clamp(20px,2.3vw,26px)}
.reader-body h2::before{content:"";position:absolute;left:0;top:.28em;width:4px;height:1.05em;border-radius:2px;background:var(--brand-600)}
.reader-body h3{margin:32px 0 12px;font-size:19px}
.reader-body h4{margin:26px 0 10px;font-size:17px}
.reader-body a{color:var(--brand-600);text-decoration:underline;text-underline-offset:3px}
.reader-body ul,.reader-body ol{padding-left:1.35em}
.reader-body li{margin:6px 0}
.reader-body ul>li::marker{color:var(--brand-600)}
.reader-body blockquote{margin:26px 0;padding:18px 22px;background:var(--brand-100);border-left:4px solid var(--brand-600);border-radius:12px;color:var(--ink-700)}
.reader-body blockquote p:last-child{margin-bottom:0}
.reader-body img{border-radius:var(--radius-img);margin:24px 0 8px}
.reader-body figure{margin:24px 0}
.reader-body figcaption{font-size:13px;color:var(--ink-500);text-align:center}
.reader-body hr{border:0;border-top:1px solid var(--line);margin:36px 0}
.reader-body code{background:var(--brand-100);color:var(--brand-700);padding:2px 6px;border-radius:6px;font-size:14px}
.reader-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px}
.reader-body th,.reader-body td{border:1px solid var(--line);padding:10px 14px;text-align:left}
.reader-body th{background:var(--brand-100);color:var(--brand-700);font-weight:600}
.reader-body tbody tr:nth-child(even){background:#FBFCFE}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}

.empty-state{margin-top:32px;padding:48px 28px;text-align:center;background:var(--surface);border:1px dashed var(--line);border-radius:var(--radius-card)}
.empty-state .ico{width:56px;height:56px;margin:0 auto 16px;border-radius:50%;background:var(--brand-100);color:var(--brand-600);display:flex;align-items:center;justify-content:center}
.empty-state h2{font-size:20px;margin-bottom:8px}
.empty-state p{color:var(--ink-500);margin-bottom:20px}
.empty-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}

/* 标签与翻页 */
.tag-block{margin-top:40px;padding-top:24px;border-top:1px solid var(--line)}
.tag-block h3{font-size:15px;color:var(--ink-500);font-weight:600;margin-bottom:12px}
.tags{display:flex;flex-wrap:wrap;gap:10px}
.tag{display:inline-flex;align-items:center;height:34px;padding:0 16px;border-radius:999px;background:var(--brand-100);color:var(--brand-700);font-size:13px;font-weight:600;transition:all .2s var(--ease)}
.tag:hover{background:var(--brand-600);color:#fff}
.pager{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:36px}
.pager-card{display:block;padding:20px 22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-1);transition:all .2s var(--ease)}
.pager-card:hover{box-shadow:var(--shadow-2);transform:translateY(-3px);border-color:#D6DEEC}
.pager-card span{display:block;font-size:13px;color:var(--ink-500);margin-bottom:6px}
.pager-card strong{display:block;font-size:16px;color:var(--ink-900);line-height:1.6}
.back-link{margin-top:28px}

/* 相关推荐 */
.section{margin-top:72px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:32px}
.section-head h2{display:flex;align-items:center;gap:12px}
.section-head h2::before{content:"";width:24px;height:4px;border-radius:2px;background:var(--brand-600);flex:none}
.section-head p{margin:6px 0 0;font-size:14px;color:var(--ink-500)}
.grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.news-card{display:flex;flex-direction:column;overflow:hidden;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-1);transition:all .2s var(--ease)}
.news-card:hover{box-shadow:var(--shadow-2);transform:translateY(-3px);border-color:#D6DEEC}
.news-card .thumb{aspect-ratio:16/10;overflow:hidden;background:var(--brand-100)}
.news-card .thumb img{width:100%;height:100%;object-fit:cover}
.news-card .body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-card h3{font-size:17px;line-height:1.55;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-card p{margin:0;font-size:14px;color:var(--ink-500);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.news-card .meta{margin-top:auto;padding-top:12px;border-top:1px solid var(--line);font-size:13px;color:var(--ink-500);display:flex;justify-content:space-between;gap:12px}

/* 侧栏 */
.article-side{position:sticky;top:88px;display:flex;flex-direction:column;gap:20px}
.side-card{padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-1)}
.side-card h4{font-size:15px;margin-bottom:14px;display:flex;align-items:center;gap:10px}
.side-card h4::before{content:"";width:4px;height:14px;border-radius:2px;background:var(--brand-600)}
.toc{list-style:none;padding:0;margin:0;font-size:14px}
.toc li{margin:0 0 4px}
.toc a{display:block;padding:7px 10px;border-radius:8px;color:var(--ink-700);line-height:1.6}
.toc a:hover{background:var(--brand-100);color:var(--brand-700)}
.hot-list{list-style:none;padding:0;margin:0}
.hot-list li{border-top:1px solid var(--line)}
.hot-list li:first-child{border-top:0}
.hot-list a{display:flex;gap:12px;padding:12px 0;color:var(--ink-700);font-size:14px;line-height:1.6}
.hot-list a:hover{color:var(--brand-600)}
.hot-list .num{flex:none;width:22px;height:22px;border-radius:7px;background:var(--brand-100);color:var(--brand-700);font-size:12px;font-weight:700;display:inline-flex;align-items:center;justify-content:center}

/* CTA 订阅带 */
.cta-band{margin-top:72px;padding:40px;border-radius:24px;background:var(--ink-950);color:#fff;display:grid;grid-template-columns:1.05fr 1fr;gap:32px;align-items:center}
.cta-band h2{color:#fff;font-size:clamp(20px,2.4vw,28px)}
.cta-band p{color:#A9B6CE;margin:10px 0 0}
.sub-form{display:flex;gap:12px;flex-wrap:wrap}
.sub-form input{flex:1;min-width:200px;height:46px;padding:0 16px;border-radius:var(--radius-btn);border:1px solid transparent;background:#fff;color:var(--ink-900);outline:none}
.sub-form input:focus{border-color:var(--brand-500);box-shadow:0 0 0 4px rgba(58,107,236,.28)}
.form-tip{flex-basis:100%;margin:0;font-size:13.5px;min-height:20px}
.form-tip.err{color:#FFB98F}
.form-tip.ok{color:#7CE3C6}

/* 页脚 */
.site-footer{margin-top:88px;background:var(--ink-950);color:#A9B6CE;padding:64px 0 0;font-size:14.5px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:32px}
.site-footer .logo{color:#fff;margin-bottom:14px}
.site-footer .logo-text{color:#fff}
.site-footer .logo-text b{color:#7DA2FF}
.site-footer p{margin:0 0 16px;line-height:1.85}
.f-col h4,.f-col-wide h4{color:#fff;font-size:15px;margin-bottom:14px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:10px}
.site-footer a{color:#A9B6CE}
.site-footer a:hover{color:#fff}
.socials{display:flex;gap:10px}
.socials a{display:inline-flex;align-items:center;height:34px;padding:0 14px;border-radius:999px;border:1px solid rgba(255,255,255,.18);font-size:13px;color:#D6DEF0}
.socials a:hover{background:rgba(255,255,255,.1);color:#fff}
.qr{margin-top:16px;width:104px;height:104px;border-radius:12px;background:rgba(255,255,255,.08);border:1px dashed rgba(255,255,255,.25);display:flex;align-items:center;justify-content:center;text-align:center;font-size:12.5px;line-height:1.6;color:#C3CEE4}
.footer-bottom{margin-top:48px;padding:20px 0 28px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;align-items:center;gap:14px;font-size:13.5px}
.footer-bottom a{color:#8FA3C6}
.to-top{margin-left:auto;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);color:#fff;border-radius:999px;height:38px;padding:0 18px;font-size:13.5px;transition:all .2s var(--ease)}
.to-top:hover{background:var(--brand-600);border-color:var(--brand-600)}

/* 响应式 */
@media (max-width:1200px){
  .article-layout{grid-template-columns:minmax(0,1fr)}
  .article-side{display:none}
}
@media (max-width:992px){
  .grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .footer-grid{grid-template-columns:1fr 1fr}
  .cta-band{grid-template-columns:1fr;padding:32px}
}
@media (max-width:768px){
  .topbar{min-height:56px;gap:12px;flex-wrap:wrap;padding:8px 0}
  .search{order:3;flex-basis:100%;max-width:none}
  .page-main{padding:28px 0 60px}
  .grid-3,.grid-2{grid-template-columns:minmax(0,1fr)}
  .pager{grid-template-columns:1fr}
  .section{margin-top:56px}
  .cover img{aspect-ratio:16/10}
}
@media (max-width:560px){
  .logo-text{font-size:16px}
  .btn{padding:0 16px;font-size:14px}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .to-top{margin-left:0}
  .reader-body h2{margin-top:36px}
}

/* roulang page: category1 */
:root{
  --brand-700:#143A9E;
  --brand-600:#1F4FD8;
  --brand-500:#3A6BEC;
  --brand-100:#E7EEFF;
  --accent-600:#F26B1D;
  --accent-100:#FFF1E7;
  --ok-600:#0FA37F;
  --warn-600:#D98A0B;
  --ink-950:#0B1220;
  --ink-900:#0F172A;
  --ink-700:#33415C;
  --ink-500:#64748B;
  --line:#E4E8F0;
  --bg:#F6F7FB;
  --surface:#FFFFFF;
  --radius-card:16px;
  --radius-lg:22px;
  --radius-btn:10px;
  --radius-img:12px;
  --shadow-1:0 1px 2px rgba(15,23,42,.04),0 1px 3px rgba(15,23,42,.06);
  --shadow-2:0 6px 16px rgba(15,23,42,.06),0 2px 6px rgba(15,23,42,.05);
  --shadow-3:0 16px 40px rgba(31,79,216,.12);
  --sp-1:4px;--sp-2:8px;--sp-3:12px;--sp-4:16px;--sp-5:24px;--sp-6:32px;--sp-7:48px;--sp-8:64px;--sp-9:96px;
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink-700);
  font-family:system-ui,"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--brand-600);text-decoration:none;transition:color .2s var(--ease);}
a:hover{color:var(--brand-700);}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4{margin:0;color:var(--ink-900);line-height:1.35;}
p{margin:0;}
button,input{font:inherit;color:inherit;}
button{cursor:pointer;border:0;background:none;}
:focus-visible{outline:2px solid rgba(31,79,216,.55);outline-offset:2px;border-radius:6px;}
.container{max-width:1200px;margin:0 auto;padding:0 32px;}
.num{font-variant-numeric:tabular-nums;font-weight:700;}

/* ============ 头部 ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:var(--surface);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s var(--ease);
}
.site-header.is-scrolled{box-shadow:var(--shadow-1);}
.topbar{display:flex;align-items:center;gap:var(--sp-5);height:64px;}
.logo{display:inline-flex;align-items:center;gap:10px;color:var(--ink-900);font-weight:700;}
.logo:hover{color:var(--ink-900);}
.logo-mark{
  width:34px;height:34px;border-radius:10px;
  background:var(--brand-600);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:13px;font-weight:800;letter-spacing:.5px;
}
.logo-text{font-size:18px;letter-spacing:.5px;}
.logo-text b{color:var(--brand-600);font-weight:800;}
.search{
  flex:1;max-width:320px;display:flex;align-items:center;gap:8px;
  height:40px;padding:0 12px;
  border:1px solid var(--line);border-radius:var(--radius-btn);
  background:#fff;transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.search svg{width:17px;height:17px;color:var(--ink-500);flex:0 0 auto;}
.search input{border:0;outline:none;background:transparent;width:100%;font-size:14px;color:var(--ink-900);}
.search input::placeholder{color:var(--ink-500);}
.search:focus-within{border-color:var(--brand-600);box-shadow:0 0 0 4px var(--brand-100);}
.top-actions{display:flex;align-items:center;gap:12px;margin-left:auto;}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:0 24px;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;line-height:1;
  transition:transform .2s var(--ease),background .2s var(--ease),box-shadow .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.btn-primary{background:var(--brand-600);color:#fff;box-shadow:var(--shadow-1);}
.btn-primary:hover{background:var(--brand-700);color:#fff;box-shadow:var(--shadow-3);}
.btn-primary:active{transform:translateY(1px);}
.btn-accent{background:var(--accent-600);color:#fff;box-shadow:var(--shadow-1);}
.btn-accent:hover{background:#dc5c12;color:#fff;box-shadow:var(--shadow-3);}
.btn-accent:active{transform:translateY(1px);}
.btn-ghost{background:transparent;color:var(--brand-600);padding:0 6px;}
.btn-ghost:hover{color:var(--brand-700);box-shadow:inset 0 -2px 0 var(--brand-600);}
.btn-outline{background:#fff;color:var(--brand-600);border:1px solid var(--brand-600);}
.btn-outline:hover{background:var(--brand-100);color:var(--brand-700);}
.btn:disabled{opacity:.5;cursor:not-allowed;}
.btn-label{white-space:nowrap;}

.channels{
  display:flex;gap:10px;align-items:center;
  height:48px;overflow-x:auto;scroll-snap-type:x proximity;
  -ms-overflow-style:none;scrollbar-width:none;
  -webkit-mask-image:linear-gradient(90deg,transparent 0,#000 18px,#000 calc(100% - 18px),transparent 100%);
  mask-image:linear-gradient(90deg,transparent 0,#000 18px,#000 calc(100% - 18px),transparent 100%);
}
.channels::-webkit-scrollbar{display:none;}
.pill{
  flex:0 0 auto;scroll-snap-align:start;
  display:inline-flex;align-items:center;height:34px;padding:0 16px;
  border-radius:999px;border:1px solid var(--line);background:#fff;
  color:var(--ink-700);font-size:14px;font-weight:600;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.pill:hover{background:var(--brand-100);color:var(--brand-700);border-color:var(--brand-100);}
.pill.is-active{background:var(--brand-600);color:#fff;border-color:var(--brand-600);}

/* ============ 通用板块 ============ */
.section{padding:88px 0;}
.section-tight{padding:56px 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:var(--sp-5);margin-bottom:var(--sp-6);}
.section-head h2{font-size:clamp(22px,2.4vw,30px);font-weight:700;}
.section-head .sub{margin-top:8px;font-size:15px;color:var(--ink-500);max-width:640px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;color:var(--brand-700);
  background:var(--brand-100);border-radius:999px;padding:6px 14px;
}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  height:26px;padding:0 10px;border-radius:999px;
  font-size:12px;font-weight:600;line-height:1;
}
.badge-brand{background:var(--brand-100);color:var(--brand-700);}
.badge-warn{background:#FDF3DF;color:#8A5A05;}
.badge-ok{background:#E4F6F1;color:#0A6F56;}
.badge-accent{background:var(--accent-100);color:#B94C0D;}
.dot{width:6px;height:6px;border-radius:50%;background:currentColor;display:inline-block;}

/* ============ 面包屑 ============ */
.breadcrumb{padding:24px 0 0;}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:8px;font-size:14px;color:var(--ink-500);}
.breadcrumb li{display:flex;align-items:center;gap:8px;}
.breadcrumb li+li::before{content:"/";color:#C3CAD8;}
.breadcrumb a{color:var(--ink-500);}
.breadcrumb a:hover{color:var(--brand-600);}
.breadcrumb [aria-current]{color:var(--ink-900);font-weight:600;}

/* ============ Hero ============ */
.cat-hero{padding:32px 0 0;}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:32px;align-items:center;}
.hero-copy h1{font-size:clamp(28px,4vw,44px);font-weight:800;letter-spacing:0;}
.hero-copy .lede{margin-top:16px;font-size:17px;color:var(--ink-700);max-width:620px;}
.hero-points{margin-top:24px;display:grid;gap:12px;}
.hero-points li{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--ink-700);}
.hero-points .idx{
  flex:0 0 auto;width:24px;height:24px;border-radius:50%;
  background:var(--brand-100);color:var(--brand-700);
  display:inline-flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:700;
}
.hero-visual{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-2);aspect-ratio:16/10;background:var(--ink-950);}
.hero-visual img{width:100%;height:100%;object-fit:cover;}
.hero-visual::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(11,18,32,.55) 0%,rgba(11,18,32,.05) 55%,rgba(11,18,32,.45) 100%);
}
.hero-visual .tag{
  position:absolute;top:16px;left:16px;z-index:2;
  background:var(--warn-600);color:#fff;
  height:28px;padding:0 12px;border-radius:999px;
  display:inline-flex;align-items:center;font-size:12px;font-weight:700;
}
.hero-visual .caption{
  position:absolute;left:20px;right:20px;bottom:18px;z-index:2;color:#fff;
}
.hero-visual .caption strong{display:block;font-size:16px;font-weight:700;}
.hero-visual .caption span{font-size:13px;color:rgba(255,255,255,.85);}

/* ============ 筛选 + 卡片栅格 ============ */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:var(--sp-6);}
.filter{
  height:36px;padding:0 16px;border-radius:999px;
  border:1px solid var(--line);background:#fff;color:var(--ink-700);
  font-size:14px;font-weight:600;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.filter:hover{background:var(--brand-100);border-color:var(--brand-100);color:var(--brand-700);}
.filter.is-active{background:var(--brand-600);border-color:var(--brand-600);color:#fff;}
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  box-shadow:var(--shadow-1);overflow:hidden;display:flex;flex-direction:column;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:#D7DEEC;}
.card-cover{position:relative;aspect-ratio:16/9;background:var(--brand-100);overflow:hidden;}
.card-cover img{width:100%;height:100%;object-fit:cover;}
.card-cover .badge{position:absolute;top:12px;left:12px;background:#fff;box-shadow:var(--shadow-1);}
.card-body{padding:20px;display:flex;flex-direction:column;gap:12px;flex:1;}
.card-body h3{font-size:18px;font-weight:600;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.card-body p{font-size:14px;color:var(--ink-700);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.card-meta{margin-top:auto;display:flex;flex-wrap:wrap;gap:10px;align-items:center;font-size:13px;color:var(--ink-500);}
.card-meta .sep{width:1px;height:12px;background:var(--line);}
.card-meta .go{margin-left:auto;color:var(--brand-600);font-weight:600;}

/* ============ 排期行式列表 ============ */
.schedule-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-1);overflow:hidden;}
.schedule-row{
  display:grid;grid-template-columns:72px 1fr auto;gap:20px;align-items:center;
  padding:20px 24px;border-bottom:1px solid var(--line);
  transition:background .2s var(--ease);
}
.schedule-row:last-child{border-bottom:0;}
.schedule-row:hover{background:var(--bg);}
.date-chip{
  background:var(--brand-100);border-radius:12px;padding:8px 0;text-align:center;color:var(--brand-700);
}
.date-chip .m{display:block;font-size:12px;font-weight:600;}
.date-chip .d{display:block;font-size:20px;font-weight:700;font-variant-numeric:tabular-nums;line-height:1.2;}
.schedule-row h3{font-size:17px;font-weight:600;}
.schedule-row .time{font-size:13px;color:var(--ink-500);margin-top:4px;}
.schedule-row .right{display:flex;align-items:center;gap:14px;}
.schedule-row .link{font-size:14px;font-weight:600;color:var(--brand-600);min-height:44px;display:inline-flex;align-items:center;}
.schedule-row .link:hover{color:var(--brand-700);box-shadow:inset 0 -2px 0 var(--brand-600);}

/* ============ 观看准备（时间轴） ============ */
.prep{display:grid;grid-template-columns:5fr 7fr;gap:32px;align-items:start;}
.prep-side{position:sticky;top:128px;}
.prep-side h2{font-size:clamp(22px,2.4vw,30px);font-weight:700;}
.prep-side p{margin-top:14px;font-size:15px;color:var(--ink-700);}
.prep-side .btn{margin-top:20px;}
.timeline{position:relative;padding-left:36px;}
.timeline::before{content:"";position:absolute;left:14px;top:8px;bottom:8px;width:2px;background:var(--line);}
.timeline-item{position:relative;padding-bottom:32px;}
.timeline-item:last-child{padding-bottom:0;}
.timeline-item .node{
  position:absolute;left:-36px;top:2px;width:30px;height:30px;border-radius:50%;
  background:var(--brand-600);color:#fff;font-size:13px;font-weight:700;
  display:inline-flex;align-items:center;justify-content:center;
  box-shadow:0 0 0 5px var(--bg);
}
.timeline-item h3{font-size:17px;font-weight:600;}
.timeline-item p{margin-top:8px;font-size:15px;color:var(--ink-700);}
.timeline-item .mini{margin-top:10px;font-size:13px;color:var(--ink-500);}

/* ============ 数据条 ============ */
.stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:32px;box-shadow:var(--shadow-1);
}
.stat .v{font-size:30px;font-weight:700;color:var(--brand-600);font-variant-numeric:tabular-nums;line-height:1.2;}
.stat .k{margin-top:6px;font-size:14px;color:var(--ink-500);}

/* ============ FAQ ============ */
.faq{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);box-shadow:var(--shadow-1);overflow:hidden;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item:last-child{border-bottom:0;}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;text-align:left;font-size:16px;font-weight:600;color:var(--ink-900);
  background:transparent;transition:background .2s var(--ease);
}
.faq-q:hover{background:var(--bg);}
.faq-q .arrow{
  flex:0 0 auto;width:22px;height:22px;color:var(--brand-600);
  transition:transform .25s var(--ease);
}
.faq-item.is-open .faq-q .arrow{transform:rotate(180deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s var(--ease);}
.faq-a p{padding:0 24px 22px;font-size:15px;color:var(--ink-700);max-width:900px;}

/* ============ CTA ============ */
.cta-band{
  background:var(--ink-950);border-radius:var(--radius-lg);
  padding:40px;display:grid;grid-template-columns:6fr 6fr;gap:32px;align-items:center;
}
.cta-band h2{color:#fff;font-size:clamp(22px,2.4vw,28px);font-weight:700;}
.cta-band p{margin-top:12px;color:rgba(255,255,255,.78);font-size:15px;}
.cta-form{display:flex;gap:12px;flex-wrap:wrap;}
.cta-form input{
  flex:1;min-width:220px;height:46px;padding:0 16px;border-radius:var(--radius-btn);
  border:1px solid transparent;background:#fff;color:var(--ink-900);font-size:15px;
  transition:box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.cta-form input::placeholder{color:#94A3B8;}
.cta-form input:focus{outline:none;border-color:var(--brand-500);box-shadow:0 0 0 4px rgba(58,107,236,.28);}
.cta-form .btn{flex:0 0 auto;}
.form-hint{width:100%;font-size:13px;margin-top:2px;color:rgba(255,255,255,.7);}
.form-hint.is-err{color:#FFC08A;}
.form-hint.is-ok{color:#6FE3C4;}

/* ============ 相关分类 ============ */
.relate{display:flex;flex-wrap:wrap;gap:12px;align-items:center;}
.relate .label{font-size:14px;color:var(--ink-500);}
.back-home{margin-top:24px;font-size:14px;color:var(--ink-500);}
.back-home a{font-weight:600;}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink-950);color:rgba(255,255,255,.72);margin-top:88px;padding:64px 0 0;}
.footer-grid{display:grid;grid-template-columns:4fr 2.5fr 2.5fr 3fr;gap:40px;}
.site-footer .logo{color:#fff;}
.site-footer .logo:hover{color:#fff;}
.site-footer .logo-text b{color:#7FA4FF;}
.f-col-brand p{margin-top:16px;font-size:14px;line-height:1.9;color:rgba(255,255,255,.66);max-width:340px;}
.socials{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap;}
.socials a{
  display:inline-flex;align-items:center;height:34px;padding:0 14px;border-radius:999px;
  background:rgba(255,255,255,.08);color:#fff;font-size:13px;font-weight:600;
  transition:background .2s var(--ease);
}
.socials a:hover{background:rgba(255,255,255,.18);color:#fff;}
.site-footer h4{color:#fff;font-size:15px;font-weight:700;margin-bottom:16px;}
.site-footer ul{display:grid;gap:10px;}
.site-footer ul a{color:rgba(255,255,255,.72);font-size:14px;display:inline-block;min-height:28px;}
.site-footer ul a:hover{color:#fff;}
.qr{
  margin-top:20px;width:110px;height:110px;border-radius:12px;
  background:rgba(255,255,255,.1);border:1px dashed rgba(255,255,255,.28);
  display:flex;align-items:center;justify-content:center;text-align:center;
  font-size:12px;line-height:1.5;color:rgba(255,255,255,.6);
}
.footer-bottom{
  margin-top:48px;border-top:1px solid rgba(255,255,255,.12);
  padding:20px 0;display:flex;align-items:center;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.55);
}
.footer-bottom a{color:rgba(255,255,255,.55);}
.footer-bottom a:hover{color:#fff;}
.to-top{
  margin-left:auto;min-height:44px;padding:0 18px;border-radius:var(--radius-btn);
  background:rgba(255,255,255,.1);color:#fff;font-size:13px;font-weight:600;
  transition:background .2s var(--ease);
}
.to-top:hover{background:rgba(255,255,255,.2);}

/* ============ 响应式 ============ */
@media (max-width:1200px){
  .prep{grid-template-columns:1fr;}
  .prep-side{position:static;}
}
@media (max-width:992px){
  .container{padding:0 24px;}
  .section{padding:72px 0;}
  .card-grid{grid-template-columns:repeat(2,1fr);}
  .hero-grid{grid-template-columns:1fr;}
  .hero-visual{aspect-ratio:16/9;}
  .cta-band{grid-template-columns:1fr;padding:32px;}
  .stats{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
}
@media (max-width:768px){
  .container{padding:0 20px;}
  .section{padding:56px 0;}
  .topbar{height:56px;gap:12px;}
  .search{display:none;}
  .logo-text{font-size:16px;}
  .card-grid{grid-template-columns:1fr;}
  .schedule-row{grid-template-columns:60px 1fr;gap:14px;}
  .schedule-row .right{grid-column:2;justify-content:flex-start;}
  .footer-grid{grid-template-columns:1fr;}
  .cta-band{padding:24px;}
  .stats{padding:24px;gap:20px;}
}
@media (max-width:560px){
  .hero-points li{font-size:14px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;}
  .stats{grid-template-columns:1fr 1fr;}
  .stat .v{font-size:24px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .to-top{margin-left:0;}
}

/* roulang page: category2 */
:root{
  --brand-700:#143A9E;
  --brand-600:#1F4FD8;
  --brand-500:#3A6BEC;
  --brand-100:#E7EEFF;
  --accent-600:#F26B1D;
  --accent-100:#FFF1E7;
  --ok-600:#0FA37F;
  --warn-600:#D98A0B;
  --ink-950:#0B1220;
  --ink-900:#0F172A;
  --ink-700:#33415C;
  --ink-500:#64748B;
  --line:#E4E8F0;
  --bg:#F6F7FB;
  --surface:#FFFFFF;
  --shadow-1:0 1px 2px rgba(15,23,42,.04),0 1px 3px rgba(15,23,42,.06);
  --shadow-2:0 6px 16px rgba(15,23,42,.06),0 2px 6px rgba(15,23,42,.05);
  --shadow-3:0 16px 40px rgba(31,79,216,.12);
  --r-card:16px;
  --r-lg:24px;
  --r-img:12px;
  --r-btn:10px;
  --ease:cubic-bezier(.2,.7,.3,1);
  --header-h:64px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:system-ui,"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--ink-700);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:var(--brand-600);text-decoration:none;transition:color .2s var(--ease);}
a:hover{color:var(--brand-700);}
button,input{font:inherit;color:inherit;}
button{cursor:pointer;}
h1,h2,h3,h4{margin:0;color:var(--ink-900);line-height:1.35;}
h1{font-size:clamp(28px,4vw,44px);font-weight:800;}
h2{font-size:clamp(22px,2.6vw,30px);font-weight:700;}
h3{font-size:clamp(18px,1.6vw,20px);font-weight:600;}
p{margin:0 0 1.1em;}
p:last-child{margin-bottom:0;}
ul,ol{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid rgba(31,79,216,.55);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
@media (min-width:992px){.container{padding:0 32px;}}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:var(--surface);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s var(--ease);
}
.site-header.is-scrolled{box-shadow:var(--shadow-1);}
.topbar{
  display:flex;align-items:center;gap:20px;
  min-height:var(--header-h);
  padding:10px 0;
}
.logo{display:inline-flex;align-items:center;gap:10px;color:var(--ink-900);flex:0 0 auto;}
.logo-mark{
  width:36px;height:36px;border-radius:11px;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--brand-600);color:#fff;
  font-weight:800;font-size:14px;letter-spacing:.5px;
}
.logo-text{font-size:18px;font-weight:700;color:var(--ink-900);}
.logo-text b{color:var(--brand-600);font-weight:700;}
.search{
  flex:1 1 auto;max-width:320px;
  display:flex;align-items:center;gap:8px;
  height:42px;padding:0 14px;
  border:1px solid var(--line);border-radius:var(--r-btn);
  background:var(--bg);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease);
}
.search svg{width:17px;height:17px;color:var(--ink-500);flex:0 0 auto;}
.search input{flex:1 1 auto;min-width:0;border:0;background:transparent;outline:none;font-size:14px;}
.search input::placeholder{color:var(--ink-500);}
.search:focus-within{border-color:var(--brand-600);background:var(--surface);box-shadow:0 0 0 4px var(--brand-100);}
.top-actions{display:flex;align-items:center;gap:12px;margin-left:auto;flex:0 0 auto;}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:0 24px;
  border:1px solid transparent;border-radius:var(--r-btn);
  font-size:15px;font-weight:600;
  transition:background .2s var(--ease),color .2s var(--ease),box-shadow .2s var(--ease),transform .12s var(--ease),border-color .2s var(--ease);
}
.btn-primary{background:var(--brand-600);color:#fff;}
.btn-primary:hover{background:var(--brand-700);color:#fff;box-shadow:var(--shadow-3);}
.btn-primary:active{transform:translateY(1px);}
.btn-accent{background:var(--accent-600);color:#fff;padding:0 18px;min-height:42px;font-size:14px;}
.btn-accent:hover{background:#d95b12;color:#fff;box-shadow:var(--shadow-3);}
.btn-accent:active{transform:translateY(1px);}
.btn-ghost{background:transparent;color:var(--brand-600);padding:0 6px;min-height:44px;}
.btn-ghost:hover{color:var(--brand-700);text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px;}
.btn-outline{background:var(--surface);border-color:var(--brand-600);color:var(--brand-600);}
.btn-outline:hover{background:var(--brand-100);color:var(--brand-700);}
.btn:disabled{opacity:.5;cursor:not-allowed;}

.channels{
  display:flex;gap:10px;align-items:center;
  padding:0 0 12px;
  overflow-x:auto;
  scroll-snap-type:x proximity;
  -ms-overflow-style:none;scrollbar-width:none;
}
.channels::-webkit-scrollbar{display:none;}
.pill{
  flex:0 0 auto;scroll-snap-align:start;
  display:inline-flex;align-items:center;
  height:34px;padding:0 16px;border-radius:999px;
  border:1px solid var(--line);background:var(--surface);
  color:var(--ink-700);font-size:14px;font-weight:600;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.pill:hover{background:var(--brand-100);color:var(--brand-700);border-color:var(--brand-100);}
.pill.is-active{background:var(--brand-600);border-color:var(--brand-600);color:#fff;}
.pill.is-active:hover{background:var(--brand-700);border-color:var(--brand-700);color:#fff;}

/* ============ 面包屑 ============ */
.crumb{padding:20px 0 0;font-size:14px;color:var(--ink-500);}
.crumb ol{display:flex;flex-wrap:wrap;gap:6px;align-items:center;}
.crumb li{display:inline-flex;align-items:center;gap:6px;}
.crumb li+li::before{content:"/";color:#c3cbd9;}
.crumb a{color:var(--ink-500);}
.crumb a:hover{color:var(--brand-600);}
.crumb [aria-current]{color:var(--ink-900);font-weight:600;}

/* ============ 分类 Banner ============ */
.page-hero{padding:24px 0 0;}
.page-hero-inner{
  position:relative;overflow:hidden;
  border-radius:var(--r-lg);
  background:var(--ink-950);
  color:#fff;
  box-shadow:var(--shadow-2);
}
.page-hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-1.png');
  background-size:cover;background-position:center;
  opacity:.42;
}
.page-hero-bg::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(11,18,32,.95) 0%,rgba(11,18,32,.72) 52%,rgba(11,18,32,.35) 100%);
}
.page-hero-content{position:relative;padding:44px 28px 40px;max-width:840px;}
@media (min-width:768px){.page-hero-content{padding:56px 44px 48px;}}
.page-hero h1{color:#fff;margin-bottom:14px;}
.page-hero .kicker{
  display:inline-flex;align-items:center;gap:8px;
  height:28px;padding:0 12px;margin-bottom:18px;
  border-radius:999px;background:rgba(255,255,255,.14);
  color:#fff;font-size:12px;font-weight:600;letter-spacing:.4px;
}
.page-hero .kicker i{width:7px;height:7px;border-radius:50%;background:var(--ok-600);display:inline-block;}
.page-hero p.lead{color:rgba(255,255,255,.86);font-size:16px;max-width:660px;margin-bottom:0;}
@media (min-width:992px){.page-hero p.lead{font-size:17px;}}

.key-points{
  position:relative;
  display:grid;gap:10px;
  grid-template-columns:1fr;
  padding:0 28px 34px;
  max-width:900px;
}
@media (min-width:768px){.key-points{grid-template-columns:1fr 1fr;padding:0 44px 42px;}}
.key-points li{
  display:flex;gap:10px;align-items:flex-start;
  color:rgba(255,255,255,.9);font-size:14.5px;line-height:1.7;
}
.key-points .dot{
  flex:0 0 auto;width:20px;height:20px;border-radius:50%;
  background:var(--brand-500);color:#fff;font-size:12px;font-weight:700;
  display:inline-flex;align-items:center;justify-content:center;margin-top:3px;
}

/* ============ 统计条 ============ */
.stat-strip{padding:32px 0 8px;}
.stat-grid{
  display:grid;grid-template-columns:repeat(2,1fr);gap:14px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow-1);padding:20px;
}
@media (min-width:768px){.stat-grid{grid-template-columns:repeat(4,1fr);gap:0;padding:24px 8px;}}
.stat{text-align:left;padding:0 6px;}
@media (min-width:768px){.stat{padding:0 20px;border-left:1px solid var(--line);}
.stat:first-child{border-left:0;}}
.stat b{
  display:block;font-size:clamp(24px,2.8vw,30px);font-weight:700;
  color:var(--brand-600);font-variant-numeric:tabular-nums;line-height:1.3;
}
.stat span{font-size:14px;color:var(--ink-500);}

/* ============ 主体两栏 ============ */
.section{padding:64px 0 0;}
@media (min-width:992px){.section{padding:88px 0 0;}}
.section-head{margin-bottom:28px;}
.section-head h2{position:relative;padding-left:16px;}
.section-head h2::before{
  content:"";position:absolute;left:0;top:.16em;bottom:.16em;width:4px;
  border-radius:3px;background:var(--brand-600);
}
.section-head p{margin-top:10px;color:var(--ink-500);font-size:15px;max-width:720px;}

.layout-2col{display:grid;grid-template-columns:1fr;gap:32px;}
@media (min-width:992px){.layout-2col{grid-template-columns:minmax(0,2fr) minmax(0,1fr);gap:36px;align-items:start;}}

.entry{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow-1);overflow:hidden;
  transition:box-shadow .2s var(--ease),transform .2s var(--ease);
}
.entry:hover{box-shadow:var(--shadow-2);transform:translateY(-3px);}
.entry+.entry{margin-top:24px;}
.entry-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--brand-100);}
.entry-media img{width:100%;height:100%;object-fit:cover;}
.entry-media .badge{
  position:absolute;left:14px;top:14px;
  display:inline-flex;align-items:center;gap:6px;
  height:26px;padding:0 10px;border-radius:999px;
  background:var(--ok-600);color:#fff;font-size:12px;font-weight:600;
}
.entry-body{padding:22px;}
@media (min-width:768px){.entry-body{padding:26px;}}
.entry-body h3{margin-bottom:10px;}
.entry-body h3 a{color:var(--ink-900);}
.entry-body h3 a:hover{color:var(--brand-600);}
.entry-body p{font-size:15px;margin-bottom:14px;}
.entry-meta{
  display:flex;flex-wrap:wrap;gap:8px 14px;align-items:center;
  padding-top:14px;border-top:1px solid var(--line);
  font-size:13px;color:var(--ink-500);font-variant-numeric:tabular-nums;
}
.tag{
  display:inline-flex;align-items:center;height:24px;padding:0 10px;
  border-radius:999px;background:var(--brand-100);color:var(--brand-700);
  font-size:12px;font-weight:600;
}
.tag-ok{background:rgba(15,163,127,.1);color:var(--ok-600);}
.tag-warn{background:rgba(217,138,11,.12);color:var(--warn-600);}

/* ============ 右栏资料卡 ============ */
.side-col{display:block;}
@media (min-width:992px){.side-col{position:sticky;top:88px;}}
.side-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow-2);padding:24px;
}
.side-card+.side-card{margin-top:20px;}
.side-card h3{font-size:17px;margin-bottom:6px;}
.side-card .side-sub{font-size:13.5px;color:var(--ink-500);margin-bottom:16px;}
.check-list li{
  display:flex;gap:10px;align-items:flex-start;
  padding:10px 0;border-bottom:1px dashed var(--line);
  font-size:14.5px;line-height:1.7;
}
.check-list li:last-child{border-bottom:0;}
.check-list svg{width:18px;height:18px;flex:0 0 auto;color:var(--ok-600);margin-top:4px;}
.side-actions{display:grid;gap:10px;margin-top:18px;}
.side-actions .btn{width:100%;}
.side-note{
  margin-top:16px;padding:14px;border-radius:12px;
  background:var(--accent-100);color:#8a3c07;font-size:13.5px;line-height:1.7;
}

/* ============ FAQ ============ */
.faq-list{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow-1);overflow:hidden;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item:last-child{border-bottom:0;}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;cursor:pointer;list-style:none;
  font-size:16px;font-weight:600;color:var(--ink-900);
  transition:background .2s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary:hover{background:var(--bg);}
.faq-item summary .arrow{
  flex:0 0 auto;width:22px;height:22px;color:var(--brand-600);
  transition:transform .25s var(--ease);
}
.faq-item[open] summary .arrow{transform:rotate(180deg);}
.faq-item .answer{padding:0 24px 22px;font-size:15px;line-height:1.85;color:var(--ink-700);}

/* ============ 相关分类 ============ */
.related{
  display:flex;flex-wrap:wrap;gap:10px;align-items:center;
  margin-top:28px;padding:22px 24px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow-1);
}
.related .label{font-size:14px;font-weight:600;color:var(--ink-900);margin-right:4px;}

/* ============ 订阅 CTA ============ */
.cta-band{margin:64px 0 0;}
@media (min-width:992px){.cta-band{margin:88px 0 0;}}
.cta-inner{
  border-radius:var(--r-lg);background:var(--ink-950);color:#fff;
  padding:32px 24px;box-shadow:var(--shadow-2);
  display:grid;gap:24px;
}
@media (min-width:900px){
  .cta-inner{grid-template-columns:1.1fr 1fr;align-items:center;gap:40px;padding:44px;}
}
.cta-inner h2{color:#fff;margin-bottom:10px;}
.cta-inner p{color:rgba(255,255,255,.78);font-size:15px;margin-bottom:0;}
.cta-form{display:flex;flex-wrap:wrap;gap:12px;}
.cta-form input{
  flex:1 1 240px;min-width:0;height:46px;padding:0 16px;
  border:1px solid transparent;border-radius:var(--r-btn);
  background:#fff;color:var(--ink-900);font-size:15px;outline:none;
  transition:box-shadow .2s var(--ease);
}
.cta-form input:focus{box-shadow:0 0 0 4px rgba(58,107,236,.35);}
.cta-form .btn{flex:0 0 auto;}
.cta-hint{flex:1 1 100%;font-size:13px;color:rgba(255,255,255,.6);}
.cta-hint.is-error{color:#ffb27a;}
.cta-hint.is-ok{color:#6fe0c2;}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink-950);color:rgba(255,255,255,.72);margin-top:72px;padding:56px 0 0;}
@media (min-width:992px){.site-footer{margin-top:96px;padding:72px 0 0;}}
.footer-grid{display:grid;grid-template-columns:1fr;gap:32px;}
@media (min-width:768px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (min-width:992px){.footer-grid{grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:40px;}}
.site-footer .logo-text{color:#fff;}
.site-footer .logo-text b{color:#8fb0ff;}
.f-col-brand p{font-size:14px;line-height:1.8;margin-top:16px;color:rgba(255,255,255,.66);}
.socials{display:flex;gap:10px;margin-top:16px;flex-wrap:wrap;}
.socials a{
  display:inline-flex;align-items:center;height:34px;padding:0 14px;border-radius:999px;
  background:rgba(255,255,255,.09);color:#fff;font-size:13px;font-weight:600;
}
.socials a:hover{background:var(--brand-600);color:#fff;}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:14px;font-weight:600;}
.site-footer nav ul{display:grid;gap:10px;}
.site-footer nav a{color:rgba(255,255,255,.7);font-size:14px;}
.site-footer nav a:hover{color:#fff;}
.qr{
  margin-top:18px;width:104px;height:104px;border-radius:12px;
  background:rgba(255,255,255,.1);border:1px dashed rgba(255,255,255,.28);
  display:flex;align-items:center;justify-content:center;text-align:center;
  font-size:12.5px;line-height:1.6;color:rgba(255,255,255,.6);padding:10px;
}
.footer-bottom{
  margin-top:40px;padding:20px 0 28px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.55);
}
.footer-bottom a{color:rgba(255,255,255,.7);}
.footer-bottom a:hover{color:#fff;}
.to-top{
  min-height:40px;padding:0 18px;border-radius:999px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);
  color:#fff;font-size:13px;font-weight:600;
  transition:background .2s var(--ease);
}
.to-top:hover{background:var(--brand-600);border-color:var(--brand-600);}

@media (max-width:768px){
  .search{max-width:none;}
  .topbar{flex-wrap:wrap;gap:12px;}
  .search{order:3;flex:1 1 100%;}
  .top-actions{margin-left:auto;}
  .btn-accent .btn-label{display:none;}
  .page-hero-content{padding:36px 22px 30px;}
  .key-points{padding:0 22px 30px;}
  .faq-item summary{padding:16px 18px;font-size:15px;}
  .faq-item .answer{padding:0 18px 18px;}
}

/* roulang page: category3 */
:root{
  --brand-700:#143A9E;
  --brand-600:#1F4FD8;
  --brand-500:#3A6BEC;
  --brand-100:#E7EEFF;
  --accent-600:#F26B1D;
  --accent-100:#FFF1E7;
  --ok-600:#0FA37F;
  --warn-600:#D98A0B;
  --ink-950:#0B1220;
  --ink-900:#0F172A;
  --ink-700:#33415C;
  --ink-500:#64748B;
  --line:#E4E8F0;
  --bg:#F6F7FB;
  --surface:#FFFFFF;
  --shadow-1:0 1px 2px rgba(15,23,42,.04),0 1px 3px rgba(15,23,42,.06);
  --shadow-2:0 6px 16px rgba(15,23,42,.06),0 2px 6px rgba(15,23,42,.05);
  --shadow-3:0 16px 40px rgba(31,79,216,.12);
  --radius-card:16px;
  --radius-lg:24px;
  --radius-btn:10px;
  --ease:cubic-bezier(.2,.7,.3,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:system-ui,"PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",sans-serif;
  font-size:16px;
  line-height:1.85;
  color:var(--ink-700);
  background:var(--bg);
}
img{display:block;max-width:100%;height:auto}
a{color:var(--brand-600);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--brand-700)}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;color:var(--ink-900);line-height:1.32}
h1{font-weight:800;font-size:clamp(28px,4.2vw,44px)}
h2{font-weight:700;font-size:clamp(22px,2.6vw,30px)}
h3{font-weight:600;font-size:clamp(18px,1.8vw,20px)}
p{margin:0}
button{font:inherit;cursor:pointer}
input{font:inherit}
:focus-visible{outline:2px solid rgba(31,79,216,.55);outline-offset:2px;border-radius:6px}

.container{max-width:1200px;margin:0 auto;padding:0 32px}
.section{padding:88px 0}
.section-tight{padding:64px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px;flex-wrap:wrap}
.section-head h2{position:relative;padding-left:16px}
.section-head h2::before{content:"";position:absolute;left:0;top:.22em;bottom:.22em;width:4px;border-radius:2px;background:var(--brand-600)}
.section-head p{margin-top:8px;font-size:14px;color:var(--ink-500);padding-left:16px}
.muted{color:var(--ink-500)}
.small{font-size:14px}

/* buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:0 24px;border:1px solid transparent;border-radius:var(--radius-btn);
  font-size:15px;font-weight:600;line-height:1;cursor:pointer;
  transition:background .2s var(--ease),color .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease),transform .12s var(--ease);
  background:var(--brand-600);color:#fff;
}
.btn:hover{background:var(--brand-700);color:#fff;box-shadow:var(--shadow-3)}
.btn:active{transform:translateY(1px)}
.btn-ghost{background:transparent;color:var(--brand-600);border-color:transparent;padding:0 8px}
.btn-ghost:hover{background:transparent;color:var(--brand-700);box-shadow:none;text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:5px}
.btn-outline{background:var(--surface);color:var(--brand-600);border-color:var(--brand-600)}
.btn-outline:hover{background:var(--brand-100);color:var(--brand-700);box-shadow:none}
.btn-accent{background:var(--accent-600);color:#fff}
.btn-accent:hover{background:#d95c15;color:#fff}
.btn-sm{min-height:38px;padding:0 16px;font-size:14px}
.btn-light{background:#fff;color:var(--brand-700)}
.btn-light:hover{background:var(--brand-100);color:var(--brand-700)}
.btn[disabled],.btn.is-disabled{opacity:.5;cursor:not-allowed;box-shadow:none}

/* badges */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:3px 10px;border-radius:999px;
  font-size:12px;font-weight:600;line-height:1.6;
  background:var(--brand-100);color:var(--brand-700);
}
.badge-live{background:var(--accent-100);color:var(--accent-600)}
.badge-ok{background:rgba(15,163,127,.12);color:var(--ok-600)}
.badge-warn{background:rgba(217,138,11,.13);color:var(--warn-600)}

/* header */
.site-header{
  position:sticky;top:0;z-index:80;
  background:var(--surface);
  border-bottom:1px solid var(--line);
  transition:box-shadow .25s var(--ease);
}
.site-header.is-scrolled{box-shadow:var(--shadow-1)}
.topbar{
  display:flex;align-items:center;gap:24px;
  min-height:64px;padding:8px 0;
}
.logo{display:inline-flex;align-items:center;gap:10px;color:var(--ink-900);flex:0 0 auto}
.logo:hover{color:var(--ink-900)}
.logo-mark{
  width:36px;height:36px;border-radius:10px;background:var(--brand-600);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;
  font-size:14px;font-weight:800;letter-spacing:.5px;
}
.logo-text{font-size:19px;font-weight:700;letter-spacing:.5px}
.logo-text b{color:var(--brand-600);font-weight:700}
.search{
  flex:1 1 auto;max-width:320px;min-width:200px;
  display:flex;align-items:center;gap:8px;
  height:40px;padding:0 12px;
  border:1px solid var(--line);border-radius:var(--radius-btn);
  background:var(--bg);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease);
}
.search svg{width:17px;height:17px;color:var(--ink-500);flex:0 0 auto}
.search input{flex:1;border:0;background:transparent;outline:none;font-size:14px;color:var(--ink-900)}
.search input::placeholder{color:var(--ink-500)}
.search:focus-within{border-color:var(--brand-600);background:#fff;box-shadow:0 0 0 4px var(--brand-100)}
.top-actions{display:flex;align-items:center;gap:12px;margin-left:auto;flex:0 0 auto}
.channels{
  display:flex;align-items:center;gap:10px;
  max-height:48px;padding:7px 0;
  overflow-x:auto;overflow-y:hidden;
  scroll-snap-type:x proximity;
  -ms-overflow-style:none;scrollbar-width:none;
  transition:max-height .28s var(--ease),opacity .2s var(--ease),padding .28s var(--ease);
}
.channels::-webkit-scrollbar{display:none}
.site-header.is-scrolled .channels{max-height:0;opacity:0;padding:0}
.pill{
  display:inline-flex;align-items:center;flex:0 0 auto;
  height:34px;padding:0 16px;border-radius:999px;
  border:1px solid var(--line);background:var(--surface);
  color:var(--ink-700);font-size:14px;font-weight:600;
  scroll-snap-align:start;
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.pill:hover{background:var(--brand-100);color:var(--brand-700);border-color:var(--brand-100)}
.pill.is-active{background:var(--brand-600);border-color:var(--brand-600);color:#fff}
.pill.is-active:hover{background:var(--brand-700);color:#fff}

/* breadcrumb */
.crumb{padding:20px 0 0;font-size:14px;color:var(--ink-500)}
.crumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.crumb li{display:flex;align-items:center;gap:8px}
.crumb li+li::before{content:"/";color:var(--line)}
.crumb a{color:var(--ink-500)}
.crumb a:hover{color:var(--brand-600)}

/* page hero */
.page-hero{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  margin-top:20px;
  padding:64px 48px;
  color:#fff;
  background-color:var(--ink-950);
  background-image:linear-gradient(96deg,rgba(11,18,32,.94) 0%,rgba(11,18,32,.78) 46%,rgba(20,58,158,.55) 100%),url('/assets/images/backpic/back-2.png');
  background-size:cover;
  background-position:center right;
}
.page-hero h1{color:#fff;max-width:760px}
.page-hero .hero-lead{margin-top:16px;max-width:680px;font-size:17px;color:rgba(255,255,255,.84)}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px}
.hero-meta .badge{background:rgba(255,255,255,.14);color:#fff}
.hero-meta .badge-warn{background:rgba(242,107,29,.9);color:#fff}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}

/* key points */
.point-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 32px;margin-top:32px}
.point{display:flex;gap:12px;align-items:flex-start}
.point .dot{
  flex:0 0 auto;width:22px;height:22px;margin-top:6px;border-radius:50%;
  background:var(--brand-100);color:var(--brand-700);
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:700;
}
.point strong{color:var(--ink-900);font-weight:600}
.point span{display:block;font-size:14px;color:var(--ink-500);margin-top:2px}

/* feature split */
.feature-split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.feature-split img{border-radius:var(--radius-card);box-shadow:var(--shadow-2);aspect-ratio:8/5;object-fit:cover;width:100%}
.feature-split h2{margin-bottom:16px}
.feature-split p+p{margin-top:12px}

/* timeline */
.timeline{position:relative;margin-top:36px}
.timeline::before{
  content:"";position:absolute;left:23px;top:12px;bottom:12px;width:2px;
  background:linear-gradient(180deg,var(--brand-500),var(--line));
  border-radius:2px;
}
.tl-item{position:relative;display:grid;grid-template-columns:48px 1fr;gap:24px;padding-bottom:32px}
.tl-item:last-child{padding-bottom:0}
.tl-node{
  position:relative;z-index:1;
  width:48px;height:48px;border-radius:50%;
  background:var(--brand-600);color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:15px;font-weight:700;font-variant-numeric:tabular-nums;
  box-shadow:0 8px 18px rgba(31,79,216,.24);
}
.tl-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:20px 24px;box-shadow:var(--shadow-1);
  transition:box-shadow .2s var(--ease),transform .2s var(--ease);
}
.tl-card:hover{box-shadow:var(--shadow-2);transform:translateY(-3px)}
.tl-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:8px}
.tl-time{font-size:14px;color:var(--ink-500);font-variant-numeric:tabular-nums}
.tl-card p{font-size:15px;color:var(--ink-700)}
.tl-note{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}

/* data strip */
.data-strip{
  display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:32px;box-shadow:var(--shadow-1);
}
.data-item .num{
  font-size:clamp(24px,3vw,34px);font-weight:700;color:var(--brand-600);
  font-variant-numeric:tabular-nums;line-height:1.2;
}
.data-item .num small{font-size:15px;font-weight:600;margin-left:4px;color:var(--brand-700)}
.data-item p{font-size:14px;color:var(--ink-500);margin-top:6px}

/* feed rows */
.feed-rows{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-1)}
.feed-row{
  display:grid;grid-template-columns:64px 1fr auto;gap:20px;align-items:center;
  padding:20px 24px;border-bottom:1px solid var(--line);
  transition:background .2s var(--ease);
}
.feed-row:last-child{border-bottom:0}
.feed-row:hover{background:var(--bg)}
.row-tag{
  width:64px;height:44px;border-radius:12px;background:var(--brand-100);color:var(--brand-700);
  display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;
}
.feed-row h3{font-size:16px;margin-bottom:4px}
.feed-row p{font-size:14px;color:var(--ink-500)}
.feed-row .row-act{display:flex;align-items:center;gap:12px}

/* faq */
.faq{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-1)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:last-child{border-bottom:0}
.faq-item summary{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:20px 24px;cursor:pointer;list-style:none;
  font-size:16px;font-weight:600;color:var(--ink-900);
  transition:background .2s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{background:var(--bg)}
.faq-item summary::after{
  content:"";flex:0 0 auto;width:10px;height:10px;margin-right:4px;
  border-right:2px solid var(--ink-500);border-bottom:2px solid var(--ink-500);
  transform:rotate(45deg);transition:transform .25s var(--ease);
}
.faq-item[open] summary::after{transform:rotate(-135deg)}
.faq-item .answer{padding:0 24px 22px;font-size:15px;color:var(--ink-700)}

/* pager pills */
.pager-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}

/* cta band */
.cta-band{
  background:var(--ink-950);border-radius:var(--radius-lg);
  padding:40px 48px;color:#fff;
  display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center;
}
.cta-band h2{color:#fff}
.cta-band p{margin-top:10px;font-size:15px;color:rgba(255,255,255,.72)}
.sub-form{display:flex;gap:12px;flex-wrap:wrap}
.sub-form input{
  flex:1 1 240px;min-height:46px;padding:0 16px;border-radius:var(--radius-btn);
  border:1px solid transparent;background:#fff;color:var(--ink-900);outline:none;
}
.sub-form input::placeholder{color:var(--ink-500)}
.sub-form input:focus{border-color:var(--brand-500);box-shadow:0 0 0 4px rgba(58,107,236,.28)}
.form-msg{margin-top:10px;font-size:14px;min-height:22px}
.form-msg.is-error{color:#FFB07A}
.form-msg.is-ok{color:#7CE0C4}

/* footer */
.site-footer{background:var(--ink-950);color:rgba(255,255,255,.72);margin-top:88px;padding-top:64px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}
.site-footer .logo{color:#fff}
.site-footer .logo-text{color:#fff}
.site-footer .logo-text b{color:#7FA3FF}
.f-col-brand p{font-size:14px;line-height:1.9;margin-top:16px;color:rgba(255,255,255,.62)}
.socials{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap}
.socials a{
  display:inline-flex;align-items:center;height:34px;padding:0 14px;border-radius:999px;
  border:1px solid rgba(255,255,255,.18);color:rgba(255,255,255,.82);font-size:13px;font-weight:600;
}
.socials a:hover{background:rgba(255,255,255,.1);color:#fff}
.site-footer h4{color:#fff;font-size:15px;font-weight:600;margin-bottom:16px}
.site-footer nav ul{display:flex;flex-direction:column;gap:10px}
.site-footer nav a{color:rgba(255,255,255,.7);font-size:14px}
.site-footer nav a:hover{color:#fff}
.site-footer nav li{line-height:1.7}
.qr{
  margin-top:18px;width:120px;height:120px;border-radius:14px;
  border:1px dashed rgba(255,255,255,.28);
  display:flex;align-items:center;justify-content:center;text-align:center;
  font-size:13px;line-height:1.6;color:rgba(255,255,255,.6);
}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;
  margin-top:48px;padding:20px 0 28px;border-top:1px solid rgba(255,255,255,.12);
  font-size:13px;color:rgba(255,255,255,.55);
}
.footer-bottom a{color:rgba(255,255,255,.7)}
.footer-bottom a:hover{color:#fff}
.to-top{
  min-height:38px;padding:0 16px;border-radius:999px;
  border:1px solid rgba(255,255,255,.24);background:transparent;color:#fff;font-size:13px;font-weight:600;
  transition:background .2s var(--ease);
}
.to-top:hover{background:rgba(255,255,255,.12)}

/* responsive */
@media (max-width:1200px){
  .container{padding:0 24px}
}
@media (max-width:992px){
  .section{padding:72px 0}
  .feature-split{grid-template-columns:1fr;gap:32px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .cta-band{grid-template-columns:1fr;padding:32px}
}
@media (max-width:768px){
  .container{padding:0 20px}
  .section{padding:56px 0}
  .section-tight{padding:44px 0}
  .topbar{min-height:56px;gap:12px}
  .search{display:none}
  .logo-text{font-size:17px}
  .page-hero{padding:44px 24px;border-radius:20px}
  .page-hero .hero-lead{font-size:15px}
  .point-grid{grid-template-columns:1fr}
  .data-strip{grid-template-columns:1fr 1fr;padding:24px;gap:20px}
  .feed-row{grid-template-columns:1fr;gap:12px;align-items:start}
  .row-tag{width:auto;padding:0 14px;height:32px;font-size:12px}
  .feed-row .row-act{justify-content:flex-start}
  .tl-item{grid-template-columns:40px 1fr;gap:16px;padding-bottom:24px}
  .tl-node{width:40px;height:40px;font-size:14px}
  .timeline::before{left:19px}
  .tl-card{padding:18px}
  .site-footer{margin-top:56px;padding-top:48px}
}
@media (max-width:560px){
  .footer-grid{grid-template-columns:1fr}
  .data-strip{grid-template-columns:1fr 1fr}
  .hero-actions .btn{width:100%}
  .sub-form input{flex:1 1 100%}
  .sub-form .btn{width:100%}
}