/* roulang page: index */
:root{
  --orange:#f46b32;
  --orange-dark:#d95121;
  --ink:#202326;
  --muted:#72777d;
  --paper:#fffdf9;
  --soft:#f3f1ec;
  --line:#e5e1d9;
  --mint:#b9f2d0;
  --cyan:#bcefea;
  --radius:16px;
  --shadow:0 14px 36px rgba(31,35,38,.08);
  --container:1220px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.7;font-size:15px}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(var(--container),calc(100% - 48px));margin:auto}
.site-header{height:78px;background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:12px;min-width:230px}
.brand-mark{width:38px;height:38px;background:var(--orange);color:#fff;display:grid;place-items:center;font-weight:900;font-size:19px;transform:skew(-10deg);border-radius:8px}
.brand-copy strong{display:block;font-size:17px;letter-spacing:.02em;line-height:1.2}
.brand-copy span{display:block;color:var(--muted);font-size:11px;margin-top:2px}
.nav-list{display:flex;align-items:center;gap:24px;list-style:none}
.nav-list a{font-size:14px;color:#51565a;position:relative;padding:27px 0;transition:color .2s}
.nav-list a:after{content:"";position:absolute;bottom:0;left:0;width:0;height:3px;background:var(--orange);transition:width .2s}
.nav-list a:hover,.nav-list a.active{color:var(--ink)}
.nav-list a:hover:after,.nav-list a.active:after{width:100%}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:9px;padding:12px 20px;font-weight:700;transition:.2s;border:1px solid transparent}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 7px 16px rgba(244,107,50,.22)}
.btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#363b3f;transform:translateY(-2px)}
.btn-light{background:transparent;border-color:var(--line)}
.btn-light:hover{border-color:var(--orange);color:var(--orange)}
.menu-toggle{display:none;background:none;font-size:25px}
.hero{padding:92px 0 76px;background:var(--soft);position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;width:420px;height:420px;border:1px solid #ddd8ce;border-radius:50%;right:-90px;top:-150px}
.hero-grid{display:grid;grid-template-columns:1.06fr .94fr;gap:70px;align-items:center;position:relative}
.eyebrow,.section-kicker{font-size:12px;letter-spacing:.16em;color:var(--orange);font-weight:800;text-transform:uppercase}
.hero h1{font-size:clamp(42px,5.2vw,72px);line-height:1.12;letter-spacing:-.055em;margin:18px 0 24px;max-width:700px}
.hero h1 em{font-style:normal;color:var(--orange)}
.hero p{font-size:18px;color:#62676b;max-width:620px}
.hero-actions{display:flex;gap:12px;margin-top:32px;flex-wrap:wrap}
.hero-board{background:var(--ink);color:#fff;border-radius:20px;padding:26px;box-shadow:var(--shadow);transform:rotate(2deg)}
.board-top{display:flex;justify-content:space-between;color:#c6cbc9;font-size:12px;border-bottom:1px solid #484d4f;padding-bottom:16px}
.board-live{color:var(--mint);display:flex;align-items:center;gap:6px}
.board-live i{width:7px;height:7px;border-radius:50%;background:var(--mint);display:inline-block}
.match-main{padding:28px 0}
.match-title{font-size:13px;color:#bfc4c2}
.teams{display:grid;grid-template-columns:1fr 42px 1fr;gap:12px;align-items:center;margin:20px 0}
.team{text-align:center;font-size:20px;font-weight:800}
.team small{display:block;color:#929896;font-size:11px;font-weight:400;margin-top:4px}
.vs{width:42px;height:42px;border:1px solid #666b6b;border-radius:50%;display:grid;place-items:center;color:var(--orange);font-size:12px;font-weight:800}
.board-foot{display:flex;justify-content:space-between;background:#2b3032;padding:13px 15px;border-radius:9px;color:#d9ddda;font-size:12px}
section{padding:84px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:30px;gap:20px}
.section-head h2{font-size:34px;line-height:1.2;letter-spacing:-.04em;margin-top:8px}
.section-head p{color:var(--muted);max-width:500px}
.status-strip{background:var(--ink);color:#fff;padding:18px 0}
.status-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.status-item{border-left:2px solid var(--orange);padding-left:16px}
.status-item span{display:block;color:#abb1ae;font-size:12px}
.status-item strong{display:block;font-size:17px;margin-top:3px}
.split-matches{display:grid;grid-template-columns:1.35fr .65fr;gap:18px}
.feature-match,.mini-match{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:27px;transition:.25s}
.feature-match{background:#25292b;color:#fff;min-height:300px;display:flex;flex-direction:column;justify-content:space-between}
.feature-match:hover,.mini-match:hover,.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.mini-stack{display:grid;gap:18px}
.mini-match{min-height:141px}
.match-meta{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:#929896}
.feature-match .match-meta{color:#b9bfbc}
.badge{display:inline-flex;align-items:center;padding:4px 9px;border-radius:5px;font-size:11px;font-weight:700;background:var(--cyan);color:#246c64}
.badge.orange{background:#ffe0d1;color:var(--orange-dark)}
.badge.dark{background:#3b4143;color:#d7ddda}
.duel{display:flex;align-items:center;gap:18px;margin:22px 0}
.duel strong{font-size:24px;line-height:1.25}
.duel .divider{color:var(--orange);font-size:12px;font-weight:900}
.feature-match p,.mini-match p{color:#929896;font-size:13px}
.feature-match p{max-width:500px}
.timeline{border-left:2px solid var(--line);margin-left:8px}
.timeline-item{position:relative;padding:0 0 25px 30px;display:grid;grid-template-columns:90px 1fr;gap:20px}
.timeline-item:before{content:"";position:absolute;left:-7px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--orange);border:3px solid var(--paper)}
.timeline-time{font-weight:800;color:var(--orange)}
.timeline-card{border-bottom:1px solid var(--line);padding-bottom:20px}
.timeline-card h3{font-size:18px;margin-bottom:5px}
.timeline-card p{color:var(--muted);font-size:13px}
.schedule{background:var(--soft)}
.schedule-row{display:grid;grid-template-columns:100px 110px 1fr 100px;align-items:center;gap:20px;background:#fff;border:1px solid var(--line);padding:18px 20px;border-radius:10px;margin-bottom:10px}
.schedule-row strong{font-size:18px}
.schedule-row span{color:var(--muted);font-size:13px}
.entry-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.entry-card{min-height:230px;padding:31px;border-radius:var(--radius);position:relative;overflow:hidden}
.entry-card.sport{background:#dff6e7}
.entry-card.esport{background:#d9f0ed}
.entry-card:after{content:"";position:absolute;width:180px;height:180px;border:1px solid rgba(32,35,38,.16);border-radius:50%;right:-40px;bottom:-70px}
.entry-card h3{font-size:26px;margin:13px 0 5px}
.entry-card p{max-width:360px;color:#52635b}
.text-link{display:inline-flex;margin-top:20px;font-weight:800;color:var(--ink);border-bottom:2px solid var(--orange);padding-bottom:3px}
.dashboard{background:var(--ink);color:#fff}
.dashboard .section-kicker{color:var(--mint)}
.dashboard .section-head p{color:#aeb6b3}
.data-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:12px}
.data-card{background:#2c3133;padding:22px;border-radius:10px;border-top:3px solid var(--orange)}
.data-card span{display:block;color:#aab1ae;font-size:12px}
.data-card strong{font-size:31px;display:block;margin:7px 0}
.data-card small{color:var(--mint)}
.insight-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.insight{border-top:3px solid var(--orange);padding:20px 0}
.insight b{font-size:12px;color:var(--orange)}
.insight h3{font-size:20px;margin:10px 0}
.insight p{color:var(--muted);font-size:14px}
.recap{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.recap-card{min-height:180px;border-radius:var(--radius);padding:26px;background:#ebe8e1;display:flex;flex-direction:column;justify-content:end}
.recap-card.dark{background:#303537;color:#fff}
.recap-card p{font-size:13px;color:var(--muted);margin-top:7px}
.recap-card.dark p{color:#bbc1be}
.news-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:20px}
.news-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:23px;transition:.25s}
.news-card.main-news{background:var(--soft);min-height:260px}
.news-card h3{font-size:20px;line-height:1.4;margin:13px 0 8px}
.news-card p{color:var(--muted);font-size:13px}
.news-list{display:grid;gap:10px}
.news-list .news-card{padding:15px 18px}
.news-list .news-card h3{font-size:16px;margin:7px 0 2px}
.news-meta{display:flex;gap:12px;color:var(--muted);font-size:11px}
.empty-state{padding:42px;text-align:center;color:var(--muted);background:var(--soft);border-radius:12px}
.notice{border:1px solid var(--line);background:#fff;padding:19px 23px;border-left:4px solid var(--orange);display:flex;justify-content:space-between;gap:20px;align-items:center}
.notice p{color:var(--muted);font-size:13px}
.app-zone{background:var(--orange);color:#fff;overflow:hidden}
.app-grid{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:50px}
.app-zone p{color:#ffe9df;max-width:530px;margin:14px 0 24px}
.app-zone .btn-light{border-color:#fff;color:#fff}
.app-zone .btn-light:hover{background:#fff;color:var(--orange)}
.app-visual{height:250px;position:relative}
.app-phone{position:absolute;width:145px;height:240px;border:7px solid var(--ink);background:#f8f2e8;border-radius:24px;right:90px;top:4px;padding:20px 12px;color:var(--ink);box-shadow:14px 16px 0 rgba(32,35,38,.18)}
.app-phone:before{content:"";display:block;width:45px;height:5px;background:var(--ink);border-radius:8px;margin:auto auto 20px}
.app-phone strong{font-size:18px;display:block;line-height:1.3}
.phone-line{height:8px;background:var(--orange);margin-top:16px;border-radius:4px}
.phone-line.short{width:65%;background:#b9f2d0}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.step{display:flex;gap:16px}
.step-no{flex:0 0 38px;height:38px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:800}
.step h3{font-size:18px;margin-bottom:4px}
.step p{color:var(--muted);font-size:13px}
.faq-list{max-width:900px;margin:auto}
details{border-bottom:1px solid var(--line);padding:21px 0}
summary{cursor:pointer;font-weight:700;font-size:17px;list-style:none;display:flex;justify-content:space-between}
summary:after{content:"+";color:var(--orange);font-size:22px}
details[open] summary:after{content:"−"}
details p{color:var(--muted);padding:12px 35px 0 0}
.final-cta{padding:64px 0;background:var(--soft);text-align:center}
.final-cta h2{font-size:35px;margin-bottom:10px}
.final-cta p{color:var(--muted);margin-bottom:24px}
.site-footer{background:var(--ink);color:#fff;padding:55px 0 25px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px;padding-bottom:40px;border-bottom:1px solid #454a4b}
.footer-brand p{color:#aeb5b2;max-width:280px;margin-top:14px;font-size:13px}
.site-footer h3{font-size:14px;margin-bottom:14px}
.footer-links{list-style:none;display:grid;gap:8px}
.footer-links a{font-size:13px;color:#aeb5b2;transition:.2s}
.footer-links a:hover{color:#fff}
.copyright{display:flex;justify-content:space-between;color:#858d89;font-size:12px;padding-top:20px;gap:20px}
:focus-visible{outline:3px solid var(--mint);outline-offset:3px}
@media(max-width:1024px){
  .nav-list{gap:13px}.nav-list a{font-size:13px}
  .brand{min-width:205px}.hero-grid{gap:35px}
}
@media(max-width:768px){
  .container{width:min(100% - 34px,var(--container))}
  .site-header,.header-inner{height:68px}.header-inner{position:relative}
  .brand-copy span{display:none}.brand-copy strong{font-size:15px}
  .menu-toggle{display:block}.header-actions{display:none}
  .nav-list{display:none;position:absolute;top:68px;left:0;right:0;background:var(--paper);padding:12px 18px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0}
  .nav-list.open{display:flex}.nav-list a{display:block;padding:12px 0}.nav-list a:after{display:none}
  .hero{padding:65px 0 55px}.hero-grid,.app-grid,.news-layout{grid-template-columns:1fr}
  .hero h1{font-size:43px}.hero p{font-size:16px}.hero-board{transform:none}
  section{padding:60px 0}.section-head{display:block}.section-head p{margin-top:12px}
  .status-grid{grid-template-columns:repeat(2,1fr);gap:15px}
  .split-matches,.entry-grid,.recap{grid-template-columns:1fr}
  .data-grid{grid-template-columns:repeat(2,1fr)}
  .insight-grid,.steps{grid-template-columns:1fr;gap:10px}
  .schedule-row{grid-template-columns:70px 90px 1fr;gap:10px}.schedule-row .badge{grid-column:3}
  .app-visual{order:-1}.app-phone{right:30%;transform:translateX(50%)}
  .footer-grid{grid-template-columns:1fr 1fr}.copyright{display:block}.copyright span{display:block;margin-top:7px}
}
@media(max-width:480px){
  .hero h1{font-size:36px}.section-head h2{font-size:28px}
  .status-grid{grid-template-columns:1fr 1fr}.status-item strong{font-size:14px}
  .duel{gap:10px}.duel strong{font-size:20px}
  .data-grid{grid-template-columns:1fr 1fr}.data-card{padding:16px}.data-card strong{font-size:25px}
  .notice{display:block}.notice .btn{margin-top:14px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:25px}
}

/* roulang page: category1 */
:root{
      --orange:#f46b32;
      --orange-dark:#d95121;
      --ink:#202326;
      --muted:#72777d;
      --paper:#fffdf9;
      --soft:#f3f1ec;
      --line:#e5e1d9;
      --mint:#b9f2d0;
      --cyan:#bcefea;
      --radius:16px;
      --shadow:0 14px 36px rgba(31,35,38,.08);
      --container:1220px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.7}
    a{color:inherit;text-decoration:none}
    a:focus,button:focus{outline:3px solid rgba(244,107,50,.28);outline-offset:3px}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .site-header{height:78px;background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
    .header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
    .brand{display:flex;align-items:center;gap:12px;min-width:230px}
    .brand-mark{width:38px;height:38px;background:var(--orange);color:#fff;display:grid;place-items:center;font-weight:900;font-size:19px;transform:skew(-10deg);border-radius:8px}
    .brand-copy strong{display:block;font-size:17px;letter-spacing:.02em;line-height:1.2}
    .brand-copy span{display:block;color:var(--muted);font-size:11px;margin-top:2px}
    .nav-list{display:flex;align-items:center;gap:24px;list-style:none;margin:0;padding:0}
    .nav-list a{font-size:14px;color:#51565a;position:relative;padding:27px 0;transition:color .2s}
    .nav-list a:after{content:"";position:absolute;bottom:0;left:0;width:0;height:3px;background:var(--orange);transition:width .2s}
    .nav-list a:hover,.nav-list a.active{color:var(--ink)}
    .nav-list a:hover:after,.nav-list a.active:after{width:100%}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:9px;padding:12px 20px;font-weight:700;transition:.2s;border:1px solid transparent}
    .btn-primary{background:var(--orange);color:#fff;box-shadow:0 7px 16px rgba(244,107,50,.22)}
    .btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);color:#fff}
    .btn-dark{background:var(--ink);color:#fff}
    .btn-dark:hover{background:#363b3f;transform:translateY(-2px);color:#fff}
    .btn-light{background:transparent;border-color:var(--line)}
    .btn-light:hover{border-color:var(--orange);color:var(--orange)}
    .menu-toggle{display:none;background:none;font-size:25px}
    .page-heading{padding:72px 0 54px;background:var(--soft);border-bottom:1px solid var(--line)}
    .heading-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:end}
    .eyebrow,.section-kicker{font-size:12px;letter-spacing:.16em;color:var(--orange);font-weight:800}
    .page-heading h1{font-size:clamp(38px,5vw,64px);line-height:1.13;letter-spacing:-.055em;margin:16px 0 18px}
    .page-heading h1 em{font-style:normal;color:var(--orange)}
    .page-heading p{max-width:680px;color:#62676b;font-size:17px;margin:0}
    .heading-note{border-left:3px solid var(--orange);padding:18px 0 18px 24px}
    .heading-note strong{display:block;font-size:22px;margin-bottom:6px}
    .heading-note span{color:var(--muted);font-size:13px}
    section{padding:72px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:28px;gap:20px}
    .section-head h2{font-size:32px;line-height:1.2;letter-spacing:-.04em;margin:8px 0 0}
    .section-head p{color:var(--muted);max-width:510px;margin:0}
    .filter-bar{display:flex;flex-wrap:wrap;gap:10px;padding:18px 20px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 5px 20px rgba(31,35,38,.035)}
    .badge{display:inline-flex;align-items:center;padding:5px 11px;border-radius:5px;font-size:12px;font-weight:700;background:var(--cyan);color:#246c64}
    .badge.orange{background:#ffe0d1;color:var(--orange-dark)}
    .badge.dark{background:#343a3c;color:#fff}
    .filter-note{margin-left:auto;color:var(--muted);font-size:13px;align-self:center}
    .content-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(280px,.55fr);gap:28px}
    .news-list{display:grid;gap:12px}
    .news-card{display:grid;grid-template-columns:94px 1fr auto;gap:22px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px 24px;transition:.25s}
    .news-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#d8d0c4}
    .news-date{font-size:12px;color:var(--orange);font-weight:800;border-right:1px solid var(--line);padding-right:18px}
    .news-card h3{font-size:19px;line-height:1.4;margin:0 0 5px}
    .news-card h3:hover{color:var(--orange-dark)}
    .news-card p{font-size:13px;color:var(--muted);margin:0}
    .news-meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:7px}
    .news-arrow{font-size:22px;color:var(--orange)}
    .empty-state{padding:54px 25px;text-align:center;border:1px dashed #cfc8bc;border-radius:12px;color:var(--muted);background:#fff}
    .featured{background:var(--ink);color:#fff;border-radius:16px;padding:28px;min-height:280px;display:flex;flex-direction:column;justify-content:space-between}
    .featured h3{font-size:26px;line-height:1.35;margin:18px 0 10px}
    .featured p{color:#b9bfbd;font-size:13px}
    .featured .small-label{color:var(--mint);font-size:12px;font-weight:800;letter-spacing:.12em}
    .featured .btn{align-self:flex-start;margin-top:20px}
    .duel-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:16px}
    .duel-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:25px;min-height:180px;transition:.25s}
    .duel-card:first-child{background:#25292b;color:#fff;min-height:240px}
    .duel-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
    .duel-card h3{font-size:22px;line-height:1.35;margin:26px 0 8px}
    .duel-card p{font-size:13px;color:var(--muted);margin:0}
    .duel-card:first-child p{color:#aab2af}
    .duel-line{display:flex;align-items:center;gap:12px;font-weight:800}
    .duel-line i{font-style:normal;color:var(--orange);font-size:12px}
    .schedule{background:var(--soft)}
    .schedule-list{display:grid;gap:10px}
    .schedule-row{display:grid;grid-template-columns:100px 130px 1fr 100px;align-items:center;gap:20px;background:#fff;border:1px solid var(--line);padding:18px 20px;border-radius:10px}
    .schedule-row strong{font-size:18px}
    .schedule-row span{color:var(--muted);font-size:13px}
    .schedule-row .status{justify-self:end;color:var(--orange);font-weight:700}
    .timeline{border-left:1px solid #d8d2c8;padding-left:28px}
    .timeline-item{position:relative;padding:0 0 28px}
    .timeline-item:before{content:"";position:absolute;left:-35px;top:6px;width:12px;height:12px;border-radius:50%;background:var(--orange);border:3px solid var(--paper)}
    .timeline-item:last-child{padding-bottom:0}
    .timeline-item h3{font-size:18px;margin:0 0 5px}
    .timeline-item p{color:var(--muted);font-size:13px;margin:0}
    .insight-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .insight-card{padding:25px;background:#ebe8e1;border-radius:var(--radius);min-height:170px}
    .insight-card strong{color:var(--orange);font-size:13px}
    .insight-card h3{font-size:20px;line-height:1.4;margin:14px 0 8px}
    .insight-card p{color:var(--muted);font-size:13px;margin:0}
    .app-strip{background:var(--ink);color:#fff;border-radius:18px;padding:36px 42px;display:flex;justify-content:space-between;align-items:center;gap:30px}
    .app-strip h2{font-size:30px;margin:0 0 8px}
    .app-strip p{color:#b9bfbd;margin:0;max-width:620px}
    .site-footer{background:var(--ink);color:#fff;padding:58px 0 24px;border-top:4px solid var(--orange)}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px;padding-bottom:42px}
    .footer-brand p{color:#aeb5b2;max-width:320px;font-size:13px;margin-top:18px}
    .site-footer h3{font-size:14px;margin:5px 0 15px}
    .footer-links{padding:0;margin:0;list-style:none}
    .footer-links li{margin:8px 0}
    .footer-links a{color:#aeb5b2;font-size:13px;transition:.2s}
    .footer-links a:hover{color:#fff}
    .copyright{border-top:1px solid #3d4244;padding-top:18px;color:#89918e;font-size:12px;display:flex;justify-content:space-between;gap:20px}
    @media(max-width:1024px){
      .nav-list{gap:14px}
      .header-inner{gap:14px}
      .heading-grid{gap:35px}
      .duel-grid{grid-template-columns:1fr 1fr}
      .duel-card:first-child{grid-column:span 2}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .site-header,.header-inner{height:68px}
      .menu-toggle{display:block}
      .header-inner nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:10px 16px}
      .header-inner nav.open{display:block}
      .nav-list{display:block}
      .nav-list li{border-bottom:1px solid var(--line)}
      .nav-list a{display:block;padding:12px 4px}
      .header-inner>.btn{display:none}
      .brand{min-width:0}
      .page-heading{padding:54px 0 42px}
      .heading-grid,.content-layout{grid-template-columns:1fr}
      section{padding:54px 0}
      .section-head{display:block}
      .section-head p{margin-top:12px}
      .filter-note{width:100%;margin:4px 0 0}
      .news-card{grid-template-columns:1fr auto;gap:9px 15px;padding:18px}
      .news-date{border:0;padding:0}
      .news-card .news-body{grid-column:1 / -1}
      .news-arrow{grid-column:2;grid-row:1}
      .schedule-row{grid-template-columns:75px 1fr auto;gap:10px}
      .schedule-row .type{display:none}
      .duel-grid,.insight-grid{grid-template-columns:1fr}
      .duel-card:first-child{grid-column:auto}
      .app-strip{display:block;padding:30px 24px}
      .app-strip .btn{margin-top:22px}
      .footer-grid{grid-template-columns:1fr 1fr}
      .copyright{display:block}
      .copyright span{display:block;margin-top:7px}
    }
    @media(max-width:480px){
      .brand-copy strong{font-size:15px}
      .brand-copy span{font-size:10px}
      .page-heading h1{font-size:39px}
      .news-card h3{font-size:17px}
      .featured h3{font-size:23px}
      .footer-grid{grid-template-columns:1fr}
    }

/* roulang page: article */
:root{
      --orange:#f46b32;
      --orange-dark:#d95121;
      --ink:#202326;
      --muted:#72777d;
      --paper:#fffdf9;
      --soft:#f3f1ec;
      --line:#e5e1d9;
      --mint:#b9f2d0;
      --cyan:#bcefea;
      --radius:16px;
      --shadow:0 14px 36px rgba(31,35,38,.08);
      --container:1220px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.7;font-size:15px}
    a{color:inherit;text-decoration:none}
    a:focus-visible,button:focus-visible{outline:3px solid rgba(244,107,50,.35);outline-offset:4px}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(var(--container),calc(100% - 48px));margin:auto}
    .site-header{height:78px;background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
    .header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
    .brand{display:flex;align-items:center;gap:12px;min-width:230px}
    .brand-mark{width:38px;height:38px;background:var(--orange);color:#fff;display:grid;place-items:center;font-weight:900;font-size:19px;transform:skew(-10deg);border-radius:8px}
    .brand-copy strong{display:block;font-size:17px;letter-spacing:.02em;line-height:1.2}
    .brand-copy span{display:block;color:var(--muted);font-size:11px;margin-top:2px}
    .nav-list{display:flex;align-items:center;gap:24px;list-style:none;margin:0;padding:0}
    .nav-list a{font-size:14px;color:#51565a;position:relative;padding:27px 0;transition:color .2s}
    .nav-list a:after{content:"";position:absolute;bottom:0;left:0;width:0;height:3px;background:var(--orange);transition:width .2s}
    .nav-list a:hover,.nav-list a.active{color:var(--ink)}
    .nav-list a:hover:after,.nav-list a.active:after{width:100%}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:9px;padding:12px 20px;font-weight:700;transition:.2s;border:1px solid transparent}
    .btn-primary{background:var(--orange);color:#fff;box-shadow:0 7px 16px rgba(244,107,50,.22)}
    .btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);color:#fff}
    .btn-dark{background:var(--ink);color:#fff}
    .btn-dark:hover{background:#363b3f;transform:translateY(-2px);color:#fff}
    .btn-light{background:transparent;border-color:var(--line)}
    .btn-light:hover{border-color:var(--orange);color:var(--orange)}
    .menu-toggle{display:none;background:none;font-size:25px;color:var(--ink)}
    .article-top{background:var(--soft);padding:34px 0 64px;border-bottom:1px solid var(--line)}
    .breadcrumb{display:flex;gap:10px;align-items:center;color:var(--muted);font-size:13px;margin-bottom:34px;flex-wrap:wrap}
    .breadcrumb a:hover{color:var(--orange)}
    .breadcrumb .current{color:var(--ink);max-width:520px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .article-heading{max-width:900px}
    .article-heading .eyebrow{color:var(--orange);font-size:12px;font-weight:800;letter-spacing:.14em}
    .article-heading h1{font-size:clamp(34px,5vw,60px);line-height:1.2;letter-spacing:-.045em;margin:14px 0 20px}
    .article-meta{display:flex;gap:18px;align-items:center;color:var(--muted);font-size:13px;flex-wrap:wrap}
    .badge{display:inline-flex;align-items:center;padding:4px 10px;border-radius:5px;font-size:11px;font-weight:700;background:var(--cyan);color:#246c64}
    .article-layout{display:grid;grid-template-columns:minmax(0,820px) 260px;gap:72px;align-items:start;padding:72px 0}
    .article-summary{font-size:18px;color:#5e6468;border-left:3px solid var(--orange);padding:4px 0 4px 20px;margin-bottom:38px}
    .article-content{font-size:16px;line-height:2}
    .article-content h2{font-size:30px;line-height:1.35;margin:48px 0 18px;letter-spacing:-.03em}
    .article-content h3{font-size:22px;line-height:1.45;margin:34px 0 14px}
    .article-content p{margin:0 0 22px}
    .article-content ul,.article-content ol{padding-left:25px;margin:20px 0 26px}
    .article-content li{margin:8px 0}
    .article-content blockquote{margin:30px 0;padding:20px 24px;background:var(--soft);border-left:4px solid var(--orange);color:#545b5e}
    .article-content table{width:100%;border-collapse:collapse;margin:28px 0;display:block;overflow-x:auto}
    .article-content th,.article-content td{border:1px solid var(--line);padding:12px 16px;min-width:120px;text-align:left}
    .article-content th{background:var(--soft);font-weight:800}
    .article-content img{border-radius:12px;margin:30px auto}
    .article-content figure{margin:30px 0}
    .article-content figcaption{text-align:center;color:var(--muted);font-size:12px;margin-top:-20px}
    .article-side{position:sticky;top:108px}
    .side-card{background:var(--ink);color:#fff;border-radius:var(--radius);padding:24px}
    .side-card .side-label{color:var(--mint);font-size:11px;letter-spacing:.13em;font-weight:800}
    .side-card h2{font-size:22px;line-height:1.35;margin:12px 0}
    .side-card p{color:#b8bfbd;font-size:13px;margin:0 0 20px}
    .side-card .btn{width:100%}
    .reading-note{margin-top:48px;padding:22px 24px;border:1px solid var(--line);border-radius:12px;background:#fff}
    .reading-note strong{display:block;margin-bottom:5px}
    .reading-note p{color:var(--muted);font-size:13px;margin:0}
    .article-bottom{border-top:1px solid var(--line);padding:28px 0 70px}
    .article-actions{display:flex;justify-content:space-between;gap:18px;align-items:center;flex-wrap:wrap}
    .article-actions p{color:var(--muted);margin:0;font-size:14px}
    .download-strip{background:#25292b;color:#fff;border-radius:var(--radius);padding:30px 34px;display:flex;align-items:center;justify-content:space-between;gap:25px;margin-top:28px}
    .download-strip h2{font-size:24px;margin:0 0 5px}
    .download-strip p{color:#b8bfbd;margin:0;font-size:13px}
    .site-footer{background:var(--ink);color:#fff;padding:62px 0 22px;border-top:4px solid var(--orange)}
    .footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:42px}
    .footer-brand p{color:#aeb5b2;max-width:300px;font-size:13px;margin-top:20px}
    .site-footer .brand-copy strong{color:#fff}
    .site-footer h3{font-size:14px;margin:5px 0 18px}
    .footer-links{list-style:none;padding:0;margin:0}
    .footer-links li{margin:8px 0}
    .footer-links a{color:#aeb5b2;font-size:13px;transition:.2s}
    .footer-links a:hover{color:var(--mint)}
    .copyright{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #3b4143;margin-top:45px;padding-top:18px;color:#858d8a;font-size:12px;flex-wrap:wrap}
    @media(max-width:1024px){
      .nav-list{gap:14px}
      .article-layout{grid-template-columns:minmax(0,1fr) 220px;gap:38px}
    }
    @media(max-width:768px){
      .site-header,.header-inner{height:68px}
      .header-inner{position:relative}
      .brand{min-width:0}
      .brand-copy strong{font-size:15px}
      .brand-copy span{font-size:10px}
      .header-inner>.btn{display:none}
      .menu-toggle{display:block}
      nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:10px 24px 20px}
      nav.open{display:block}
      .nav-list{display:block}
      .nav-list li{border-bottom:1px solid var(--line)}
      .nav-list a{display:block;padding:13px 0}
      .nav-list a:after{bottom:0}
      .article-top{padding:28px 0 46px}
      .article-layout{display:block;padding:48px 0}
      .article-side{position:static;margin-top:40px}
      .download-strip{display:block;padding:25px}
      .download-strip .btn{margin-top:20px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
      .footer-brand{grid-column:1/-1}
    }
    @media(max-width:520px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .article-heading h1{font-size:34px}
      .article-content{font-size:15px}
      .article-content h2{font-size:25px}
      .article-actions{align-items:flex-start;flex-direction:column}
      .article-actions .btn{width:100%}
      .footer-grid{grid-template-columns:1fr}
      .footer-brand{grid-column:auto}
      .copyright{display:block}
      .copyright span{display:block;margin-bottom:7px}
    }

/* roulang page: category2 */
:root{
      --orange:#f46b32;
      --orange-dark:#d95121;
      --ink:#202326;
      --muted:#72777d;
      --paper:#fffdf9;
      --soft:#f3f1ec;
      --line:#e5e1d9;
      --mint:#b9f2d0;
      --cyan:#bcefea;
      --radius:16px;
      --shadow:0 14px 36px rgba(31,35,38,.08);
      --container:1220px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.7;font-size:15px}
    a{color:inherit;text-decoration:none}
    a:focus-visible,button:focus-visible{outline:3px solid var(--orange);outline-offset:4px}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(var(--container),calc(100% - 48px));margin:auto}
    .site-header{height:78px;background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
    .header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
    .brand{display:flex;align-items:center;gap:12px;min-width:230px}
    .brand-mark{width:38px;height:38px;background:var(--orange);color:#fff;display:grid;place-items:center;font-weight:900;font-size:19px;transform:skew(-10deg);border-radius:8px}
    .brand-copy strong{display:block;font-size:17px;letter-spacing:.02em;line-height:1.2}
    .brand-copy span{display:block;color:var(--muted);font-size:11px;margin-top:2px}
    .nav-list{display:flex;align-items:center;gap:24px;list-style:none;margin:0;padding:0}
    .nav-list a{font-size:14px;color:#51565a;position:relative;padding:27px 0;transition:color .2s}
    .nav-list a:after{content:"";position:absolute;bottom:0;left:0;width:0;height:3px;background:var(--orange);transition:width .2s}
    .nav-list a:hover,.nav-list a.active{color:var(--ink)}
    .nav-list a:hover:after,.nav-list a.active:after{width:100%}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:9px;padding:12px 20px;font-weight:700;transition:.2s;border:1px solid transparent}
    .btn-primary{background:var(--orange);color:#fff;box-shadow:0 7px 16px rgba(244,107,50,.22)}
    .btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px)}
    .btn-dark{background:var(--ink);color:#fff}
    .btn-dark:hover{background:#363b3f;transform:translateY(-2px)}
    .btn-light{background:transparent;border-color:var(--line)}
    .btn-light:hover{border-color:var(--orange);color:var(--orange)}
    .menu-toggle{display:none;background:none;font-size:25px}
    .page-intro{padding:70px 0 54px;background:var(--soft);border-bottom:1px solid var(--line)}
    .eyebrow,.section-kicker{font-size:12px;letter-spacing:.16em;color:var(--orange);font-weight:800}
    .page-intro h1{font-size:clamp(38px,5vw,64px);line-height:1.12;letter-spacing:-.055em;margin:15px 0 17px;max-width:760px}
    .page-intro h1 em{font-style:normal;color:var(--orange)}
    .page-intro p{font-size:18px;color:#62676b;max-width:710px;margin:0}
    section{padding:76px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:28px;gap:20px}
    .section-head h2{font-size:32px;line-height:1.2;letter-spacing:-.04em;margin:7px 0 0}
    .section-head p{color:var(--muted);max-width:500px;margin:0}
    .filter-bar{display:flex;gap:10px;flex-wrap:wrap;padding:20px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow)}
    .badge{display:inline-flex;align-items:center;padding:5px 10px;border-radius:5px;font-size:11px;font-weight:700;background:var(--cyan);color:#246c64}
    .badge.orange{background:#ffe0d1;color:var(--orange-dark)}
    .badge.dark{background:#3b4143;color:#d7ddda}
    .news-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px}
    .news-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:25px;transition:.25s;min-height:205px;display:flex;flex-direction:column}
    .news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
    .news-card h3{font-size:21px;line-height:1.4;margin:16px 0 8px}
    .news-card:hover h3{color:var(--orange-dark)}
    .news-card p{color:var(--muted);font-size:14px;margin:0 0 18px}
    .news-meta{display:flex;gap:12px;align-items:center;color:var(--muted);font-size:12px;margin-top:auto}
    .news-list{display:grid;gap:12px}
    .compact-card{min-height:auto;padding:19px}
    .compact-card h3{font-size:17px;margin:8px 0 5px}
    .duel-banner{background:var(--ink);color:#fff;border-radius:18px;padding:34px;position:relative;overflow:hidden}
    .duel-banner:after{content:"VS";position:absolute;right:45px;bottom:-25px;font-size:130px;font-weight:900;color:rgba(255,255,255,.05);font-style:italic}
    .duel-banner h2{font-size:32px;margin:12px 0}
    .duel-line{display:flex;align-items:center;gap:18px;font-size:24px;font-weight:800;margin:24px 0}
    .duel-line span{color:var(--orange);font-size:13px}
    .data-section{background:var(--ink);color:#fff}
    .data-section .section-head p{color:#aeb6b3}
    .data-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}
    .data-card{background:#2c3133;padding:23px;border-radius:10px;border-top:3px solid var(--orange)}
    .data-card span{display:block;color:#aab1ae;font-size:12px}
    .data-card strong{font-size:28px;display:block;margin:8px 0}
    .data-card small{color:var(--mint)}
    .insight-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .insight-card{padding:25px;background:#ebe8e1;border-radius:var(--radius);border-left:4px solid var(--orange)}
    .insight-card b{font-size:13px;color:var(--orange)}
    .insight-card h3{font-size:19px;margin:13px 0 7px}
    .insight-card p{color:var(--muted);font-size:14px;margin:0}
    .app-section{padding:62px 0}
    .app-panel{background:#dff6e7;border-radius:18px;padding:42px;display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center}
    .app-panel h2{font-size:32px;margin:10px 0}
    .app-panel p{color:#52635b;max-width:610px;margin:0}
    .app-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
    .app-tags span{background:#fff;border-radius:6px;padding:6px 10px;font-size:12px}
    .faq-list{display:grid;gap:10px;max-width:880px}
    .faq-list details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:17px 20px}
    .faq-list summary{font-weight:800;cursor:pointer}
    .faq-list p{color:var(--muted);margin:12px 0 0;font-size:14px}
    .more-area{text-align:center;padding-top:28px}
    .empty-state{padding:42px;text-align:center;color:var(--muted);background:#fff;border:1px dashed var(--line);border-radius:14px}
    .site-footer{background:var(--ink);color:#fff;padding:58px 0 20px;border-top:4px solid var(--orange)}
    .footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px}
    .footer-brand p{color:#aeb6b3;max-width:310px;margin-top:18px}
    .footer-grid h3{font-size:14px;margin:5px 0 16px}
    .footer-links{list-style:none;padding:0;margin:0;display:grid;gap:9px}
    .footer-links a{color:#aeb6b3;font-size:13px;transition:.2s}
    .footer-links a:hover{color:#fff}
    .copyright{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #3c4244;margin-top:40px;padding-top:18px;color:#8e9692;font-size:12px}
    @media(max-width:1024px){
      .nav-list{gap:14px}.header-inner{gap:14px}.brand{min-width:205px}
      .data-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .site-header,.header-inner{height:68px}.menu-toggle{display:block}
      .header-inner>.btn-primary{display:none}
      nav{display:none;position:absolute;left:0;right:0;top:68px;background:var(--paper);border-bottom:1px solid var(--line);padding:10px 16px}
      nav.open{display:block}.nav-list{display:grid;gap:0}.nav-list a{display:block;padding:12px 0}
      .page-intro{padding:52px 0 42px}.page-intro h1{font-size:42px}
      section{padding:56px 0}.section-head{display:block}.section-head p{margin-top:12px}
      .news-layout,.app-panel{grid-template-columns:1fr}.insight-grid{grid-template-columns:1fr}
      .duel-banner{padding:26px}.duel-line{font-size:20px}
      .footer-grid{grid-template-columns:1fr 1fr}.copyright{display:block}.copyright span{display:block;margin-top:6px}
    }
    @media(max-width:480px){
      .brand-copy strong{font-size:15px}.brand-copy span{font-size:10px}
      .page-intro h1{font-size:35px}.page-intro p{font-size:16px}
      .data-grid{grid-template-columns:1fr}.app-panel{padding:28px 22px}
      .app-panel h2{font-size:27px}.footer-grid{grid-template-columns:1fr 1fr}
      .footer-brand{grid-column:1/-1}
    }

/* roulang page: category3 */
:root{
      --orange:#f46b32;
      --orange-dark:#d95121;
      --ink:#202326;
      --muted:#72777d;
      --paper:#fffdf9;
      --soft:#f3f1ec;
      --line:#e5e1d9;
      --mint:#b9f2d0;
      --cyan:#bcefea;
      --radius:16px;
      --shadow:0 14px 36px rgba(31,35,38,.08);
      --container:1220px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.7;font-size:15px}
    a{color:inherit;text-decoration:none}
    a:focus-visible,button:focus-visible{outline:3px solid rgba(244,107,50,.35);outline-offset:4px}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(var(--container),calc(100% - 48px));margin:auto}
    .site-header{height:78px;background:var(--paper);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
    .header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
    .brand{display:flex;align-items:center;gap:12px;min-width:230px}
    .brand-mark{width:38px;height:38px;background:var(--orange);color:#fff;display:grid;place-items:center;font-weight:900;font-size:19px;transform:skew(-10deg);border-radius:8px}
    .brand-copy strong{display:block;font-size:17px;letter-spacing:.02em;line-height:1.2}
    .brand-copy span{display:block;color:var(--muted);font-size:11px;margin-top:2px}
    .nav-list{display:flex;align-items:center;gap:24px;list-style:none;margin:0;padding:0}
    .nav-list a{font-size:14px;color:#51565a;position:relative;padding:27px 0;transition:color .2s}
    .nav-list a:after{content:"";position:absolute;bottom:0;left:0;width:0;height:3px;background:var(--orange);transition:width .2s}
    .nav-list a:hover,.nav-list a.active{color:var(--ink)}
    .nav-list a:hover:after,.nav-list a.active:after{width:100%}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:9px;padding:12px 20px;font-weight:700;transition:.2s;border:1px solid transparent}
    .btn-primary{background:var(--orange);color:#fff;box-shadow:0 7px 16px rgba(244,107,50,.22)}
    .btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px)}
    .btn-dark{background:var(--ink);color:#fff}
    .btn-dark:hover{background:#363b3f;transform:translateY(-2px)}
    .btn-light{background:transparent;border-color:var(--line)}
    .btn-light:hover{border-color:var(--orange);color:var(--orange)}
    .menu-toggle{display:none;background:none;font-size:25px;color:var(--ink)}
    .page-head{padding:68px 0 54px;background:var(--soft);border-bottom:1px solid var(--line)}
    .page-head-inner{display:flex;justify-content:space-between;align-items:end;gap:40px}
    .eyebrow,.section-kicker{font-size:12px;letter-spacing:.16em;color:var(--orange);font-weight:800}
    h1,h2,h3,p{margin-top:0}
    .page-head h1{font-size:clamp(34px,5vw,58px);line-height:1.16;letter-spacing:-.05em;margin:15px 0 14px}
    .page-head p{max-width:650px;color:var(--muted);font-size:17px;margin-bottom:0}
    .head-note{border-left:3px solid var(--orange);padding-left:18px;min-width:235px}
    .head-note strong{display:block;font-size:25px}
    .head-note span{color:var(--muted);font-size:13px}
    section{padding:70px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:28px;gap:20px}
    .section-head h2{font-size:32px;line-height:1.2;letter-spacing:-.04em;margin:7px 0 0}
    .section-head p{color:var(--muted);max-width:540px;margin:0}
    .filter-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:18px 20px;background:#fff;border:1px solid var(--line);border-radius:12px}
    .filter-label{font-weight:800;margin-right:8px}
    .badge{display:inline-flex;align-items:center;padding:5px 11px;border-radius:5px;font-size:12px;font-weight:700;background:var(--cyan);color:#246c64}
    .badge.orange{background:#ffe0d1;color:var(--orange-dark)}
    .badge.dark{background:#3b4143;color:#fff}
    .news-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;align-items:start}
    .news-card,.feature-news{background:#fff;border:1px solid var(--line);border-radius:var(--radius);transition:.25s;overflow:hidden}
    .news-card:hover,.feature-news:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
    .feature-news{min-height:330px;padding:32px;display:flex;flex-direction:column;justify-content:end;background:var(--ink);color:#fff;position:relative}
    .feature-news:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,transparent 42%,rgba(244,107,50,.25));pointer-events:none}
    .feature-news > *{position:relative}
    .feature-news h3{font-size:31px;line-height:1.3;margin:17px 0 10px;max-width:620px}
    .feature-news p{color:#bfc5c2;max-width:600px;margin-bottom:18px}
    .news-meta{display:flex;gap:12px;align-items:center;color:var(--muted);font-size:12px}
    .feature-news .news-meta{color:#bfc5c2}
    .news-list{display:grid;gap:11px}
    .news-card{padding:20px 22px}
    .news-card h3{font-size:18px;line-height:1.4;margin:9px 0 6px}
    .news-card h3 a:hover,.text-link:hover{color:var(--orange)}
    .news-card p{font-size:13px;color:var(--muted);margin-bottom:12px}
    .more-wrap{text-align:center;margin-top:30px}
    .update-strip{background:var(--ink);color:#fff;padding:30px 0}
    .update-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
    .update-item{border-left:2px solid var(--orange);padding-left:17px}
    .update-item span{display:block;color:#aeb6b3;font-size:12px}
    .update-item strong{display:block;font-size:18px;margin-top:4px}
    .topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .topic-card{padding:25px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);min-height:175px}
    .topic-card:nth-child(2){background:#dff6e7}
    .topic-card:nth-child(3){background:#d9f0ed}
    .topic-card h3{font-size:21px;margin:14px 0 7px}
    .topic-card p{font-size:13px;color:var(--muted);margin-bottom:0}
    .tag-row{display:flex;gap:8px;flex-wrap:wrap}
    .timeline{border-left:1px solid var(--line);margin-left:8px}
    .timeline-item{position:relative;padding:0 0 28px 30px;display:grid;grid-template-columns:100px 1fr;gap:22px}
    .timeline-item:before{content:"";position:absolute;left:-7px;top:5px;width:13px;height:13px;border-radius:50%;background:var(--orange);border:3px solid var(--paper)}
    .timeline-date{font-size:13px;font-weight:800;color:var(--orange)}
    .timeline-card{border-bottom:1px solid var(--line);padding-bottom:21px}
    .timeline-card h3{font-size:19px;margin-bottom:5px}
    .timeline-card p{font-size:13px;color:var(--muted);margin-bottom:0}
    .highlight-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
    .highlight{padding:28px;background:#ebe8e1;border-radius:var(--radius);min-height:190px}
    .highlight:nth-child(2){background:#f8e5d9}
    .number{font-weight:900;color:var(--orange);font-size:13px;letter-spacing:.12em}
    .highlight h3{font-size:23px;margin:12px 0 7px}
    .highlight p{color:var(--muted);font-size:14px;margin-bottom:0}
    .app-banner{background:#25292b;color:#fff;border-radius:20px;padding:38px 42px;display:flex;justify-content:space-between;align-items:center;gap:30px}
    .app-banner h2{font-size:30px;letter-spacing:-.04em;margin:10px 0}
    .app-banner p{color:#bfc5c2;margin:0;max-width:650px}
    .app-points{display:flex;gap:9px;flex-wrap:wrap;margin-top:18px}
    .app-points span{font-size:12px;color:#202326;background:var(--mint);padding:5px 10px;border-radius:5px}
    .faq-list{display:grid;gap:10px;max-width:900px}
    .faq-list details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:17px 20px}
    .faq-list summary{font-weight:800;cursor:pointer;list-style:none;position:relative;padding-right:28px}
    .faq-list summary::-webkit-details-marker{display:none}
    .faq-list summary:after{content:"+";position:absolute;right:0;color:var(--orange);font-size:21px;line-height:1}
    .faq-list details[open] summary:after{content:"−"}
    .faq-list details p{color:var(--muted);font-size:14px;margin:12px 28px 0 0}
    .closing{padding:60px 0;text-align:center;background:var(--soft)}
    .closing h2{font-size:32px;margin-bottom:10px}
    .closing p{color:var(--muted);margin-bottom:22px}
    .site-footer{background:var(--ink);color:#fff;padding:55px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:35px}
    .footer-brand p{color:#aeb6b3;max-width:330px;font-size:13px;margin-top:20px}
    .site-footer h3{font-size:14px;margin:4px 0 15px}
    .footer-links{list-style:none;padding:0;margin:0;display:grid;gap:8px}
    .footer-links a{color:#aeb6b3;font-size:13px;transition:.2s}
    .footer-links a:hover{color:var(--orange)}
    .copyright{border-top:1px solid #3a3f41;margin-top:40px;padding-top:18px;color:#8d9693;font-size:12px;display:flex;justify-content:space-between;gap:15px}
    @media(max-width:1024px){
      .nav-list{gap:14px}.header-inner{gap:15px}.brand{min-width:205px}
      .news-layout{grid-template-columns:1fr}.topic-grid{grid-template-columns:repeat(3,1fr)}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .site-header,.header-inner{height:68px}
      .menu-toggle{display:block}
      .header-inner > .btn-primary{display:none}
      nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:8px 20px 18px}
      nav.open{display:block}.nav-list{display:grid;gap:0}.nav-list a{display:block;padding:11px 0}
      .page-head{padding:48px 0 40px}.page-head-inner{display:block}.head-note{margin-top:28px}
      section{padding:52px 0}.section-head{display:block}.section-head p{margin-top:12px}
      .update-grid,.topic-grid,.highlight-grid{grid-template-columns:1fr}
      .timeline-item{grid-template-columns:78px 1fr;gap:12px}
      .app-banner{display:block;padding:30px 25px}.app-banner .btn{margin-top:24px}
      .footer-grid{grid-template-columns:1fr 1fr}.copyright{display:block}.copyright span{display:block;margin-top:5px}
    }
    @media(max-width:480px){
      .brand{min-width:0}.brand-copy strong{font-size:15px}.brand-copy span{font-size:10px}
      .feature-news{min-height:300px;padding:24px}.feature-news h3{font-size:25px}
      .news-card{padding:17px}.timeline-item{padding-left:22px;display:block}.timeline-date{display:block;margin-bottom:7px}
      .filter-bar{align-items:flex-start}.filter-label{width:100%;margin-bottom:2px}
      .footer-grid{grid-template-columns:1fr}
    }