/* roulang page: index */
:root{
  --ink:#171522;
  --ink-2:#282337;
  --muted:#746d82;
  --paper:#fbfaf8;
  --soft:#f0eef3;
  --line:#e5e0e8;
  --teal:#19c8aa;
  --teal-dark:#0e9d88;
  --orange:#ff8745;
  --orange-dark:#e96a2d;
  --violet:#6251d8;
  --white:#fff;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 14px 38px rgba(29,22,47,.08);
  --container:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.7;font-size:15px}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font:inherit;border:0;cursor:pointer}
.container{width:min(var(--container),calc(100% - 48px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(23,21,34,.96);color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}
.topline{height:32px;background:#101018;color:#aaa4b7;font-size:12px}
.topline .container{height:100%;display:flex;align-items:center;justify-content:space-between}
.top-status{display:flex;gap:18px;align-items:center}
.status-dot{width:7px;height:7px;border-radius:50%;background:var(--teal);display:inline-block;margin-right:6px}
.navbar{height:76px;display:flex;align-items:center;gap:32px}
.logo{font-size:19px;font-weight:800;letter-spacing:-.5px;white-space:nowrap}
.logo-mark{display:inline-flex;width:29px;height:29px;align-items:center;justify-content:center;margin-right:8px;background:var(--teal);color:var(--ink);border-radius:8px;transform:rotate(-8deg);font-weight:900}
.nav-list{display:flex;align-items:center;gap:24px;margin-left:auto}
.nav-list a{color:#c9c4d1;font-size:14px;padding:25px 0;position:relative;transition:.2s}
.nav-list a:hover,.nav-list a.active{color:#fff}
.nav-list a.active:after{content:"";height:3px;background:var(--teal);position:absolute;bottom:14px;left:0;right:0;border-radius:4px}
.header-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:9px;padding:11px 18px;font-weight:700;transition:.25s}
.header-cta{background:var(--orange);color:#21151b;font-size:13px}
.header-cta:hover,.btn-orange:hover{background:var(--orange-dark);transform:translateY(-2px)}
.menu-toggle{display:none;background:transparent;color:#fff;font-size:25px}
.hero{background:var(--ink);color:#fff;position:relative;overflow:hidden;padding:86px 0 78px}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 35%,rgba(25,200,170,.09) 35%,transparent 62%),radial-gradient(circle at 82% 20%,rgba(98,81,216,.3),transparent 30%)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.04fr .96fr;gap:70px;align-items:center}
.eyebrow,.section-kicker{font-size:12px;letter-spacing:2px;text-transform:uppercase;color:var(--teal);font-weight:800}
.hero h1{font-size:clamp(38px,5vw,68px);line-height:1.13;letter-spacing:-2px;margin:17px 0 20px;max-width:700px}
.hero h1 em{font-style:normal;color:var(--teal)}
.hero-copy{color:#bdb7c8;max-width:620px;font-size:17px}
.hero-actions{display:flex;gap:12px;margin-top:31px;flex-wrap:wrap}
.btn{font-size:14px}
.btn-teal{background:var(--teal);color:#10211f}
.btn-orange{background:var(--orange);color:#28151b}
.btn-ghost{border:1px solid #554e65;color:#fff;background:transparent}
.btn:hover{transform:translateY(-2px)}
.scoreboard{background:#252135;border:1px solid #443b57;border-radius:18px;padding:24px;box-shadow:0 20px 50px rgba(0,0,0,.22)}
.board-head{display:flex;justify-content:space-between;color:#aaa3b6;font-size:12px;border-bottom:1px solid #40384e;padding-bottom:15px}
.live{color:var(--teal);font-weight:700}
.match-row{padding:22px 0;border-bottom:1px solid #40384e;display:grid;grid-template-columns:75px 1fr auto;gap:14px;align-items:center}
.match-time{font-size:20px;font-weight:800}
.match-time small{display:block;font-size:11px;color:#938b9f;font-weight:400}
.teams{font-weight:700;line-height:1.45}.teams span{display:block}
.match-state{font-size:11px;color:#aaa3b6;text-align:right}
.board-foot{padding-top:17px;color:#b7b0c0;font-size:13px}
.section{padding:88px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:27px;gap:20px}
.section-title{font-size:30px;line-height:1.25;letter-spacing:-.8px;margin-top:7px}
.section-desc{color:var(--muted);max-width:510px}
.text-link{color:var(--teal-dark);font-weight:700;font-size:14px}
.text-link:hover{text-decoration:underline}
.schedule-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.schedule-tabs{display:flex;gap:8px;padding:16px 20px;background:#f5f3f6;border-bottom:1px solid var(--line);overflow:auto}
.schedule-tabs span{white-space:nowrap;padding:7px 13px;border-radius:7px;color:var(--muted);font-size:13px}
.schedule-tabs .selected{background:var(--ink);color:#fff}
.schedule-list{display:grid;grid-template-columns:repeat(3,1fr)}
.schedule-item{padding:23px;border-right:1px solid var(--line);min-height:155px}
.schedule-item:last-child{border-right:0}
.schedule-item header{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;margin-bottom:19px}
.badge{display:inline-block;padding:3px 8px;border-radius:5px;background:#e8fbf7;color:#087b6b;font-size:11px;font-weight:700}
.badge.orange{background:#fff0e8;color:#c95b26}.badge.gray{background:#eeeaf1;color:#777080}
.fixture{display:flex;justify-content:space-between;align-items:center;font-weight:700}
.fixture strong{font-size:22px;color:var(--muted);font-weight:500}
.news-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}
.news-feature,.news-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.news-feature{min-height:310px;padding:31px;display:flex;flex-direction:column;justify-content:end;background:linear-gradient(145deg,#29243b,#171522);color:#fff;position:relative}
.news-feature:before{content:"";position:absolute;width:280px;height:280px;border:1px solid rgba(25,200,170,.3);border-radius:50%;right:-70px;top:-70px}
.feature-content{position:relative;max-width:520px}.feature-content h3{font-size:26px;line-height:1.35;margin:13px 0}
.feature-content p{color:#beb8c8;font-size:14px}
.news-meta{font-size:12px;color:#9c96a8;margin-top:18px}
.news-list{padding:10px 23px}
.news-item{padding:17px 0;border-bottom:1px solid var(--line);display:block}
.news-item:last-child{border-bottom:0}.news-item:hover h3{color:var(--teal-dark)}
.news-item h3{font-size:16px;line-height:1.45;margin:5px 0;transition:.2s}
.news-item p{font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.news-item time{font-size:12px;color:#9a93a3}
.empty-state{text-align:center;padding:72px 20px;color:var(--muted)}
.empty-state b{display:block;font-size:28px;color:#d6d0da;margin-bottom:7px}
.duo-section{background:var(--soft)}
.duo-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.panel-dark{background:var(--ink);color:#fff;border-color:var(--ink)}
.panel-title{font-size:20px;margin-bottom:20px}
.opponent{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding:18px 0}
.panel-dark .opponent{border-color:#3c354b}.opponent-info{display:flex;align-items:center;gap:12px}
.team-badge{width:38px;height:38px;border-radius:10px;background:#e8f7f4;color:var(--teal-dark);display:grid;place-items:center;font-weight:800}
.team-badge.purple{background:#eeeaff;color:var(--violet)}
.opponent small{display:block;color:var(--muted);font-weight:400;font-size:12px}.panel-dark small{color:#aaa3b6}
.arrow{color:var(--orange);font-size:20px;font-weight:800}
.topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.topic-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:22px;min-height:175px;transition:.25s;position:relative}
.topic-card:before{content:"";display:block;width:30px;height:4px;background:var(--teal);margin-bottom:22px}
.topic-card:nth-child(2):before,.topic-card:nth-child(4):before{background:var(--orange)}
.topic-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#cfc7da}
.topic-card h3{font-size:17px;margin-bottom:8px}.topic-card p{font-size:13px;color:var(--muted)}
.team-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
.team-card{display:flex;gap:15px;align-items:flex-start;padding:21px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm)}
.team-card h3{font-size:16px}.team-card p{font-size:13px;color:var(--muted);margin-top:5px}
.performance{display:grid;grid-template-columns:.8fr 1.2fr;gap:35px;align-items:center}
.stat-big{font-size:55px;line-height:1;color:var(--violet);font-weight:900;letter-spacing:-3px}
.stat-big small{font-size:15px;letter-spacing:0;color:var(--muted);font-weight:500}
.rank-list{border-top:1px solid var(--line)}
.rank{display:grid;grid-template-columns:35px 1fr 145px;gap:12px;align-items:center;border-bottom:1px solid var(--line);padding:14px 0}
.rank-num{color:var(--orange);font-size:18px;font-weight:800}.rank p{font-size:13px;color:var(--muted)}
.bar{height:7px;background:#ece8ef;border-radius:10px;overflow:hidden}.bar i{display:block;height:100%;width:68%;background:var(--teal);border-radius:10px}
.analysis-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:20px}
.analysis-main{background:#ece8ff;border-radius:var(--radius);padding:31px;min-height:245px}
.analysis-main h3{font-size:25px;max-width:600px;margin:14px 0}.analysis-main p{color:#5f5870;max-width:560px}
.analysis-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:10px 23px}
.timeline{position:relative;padding-left:25px}
.timeline:before{content:"";position:absolute;left:5px;top:8px;bottom:8px;width:2px;background:#d9d2df}
.timeline li{list-style:none;position:relative;padding:0 0 24px;color:var(--muted);font-size:14px}
.timeline li:before{content:"";position:absolute;left:-24px;top:8px;width:10px;height:10px;border-radius:50%;background:var(--orange);border:3px solid #fff;box-shadow:0 0 0 1px var(--orange)}
.timeline strong{display:block;color:var(--ink);font-size:15px;margin-bottom:3px}
.dashboard{background:var(--ink);color:#fff}
.dashboard .section-title{color:#fff}.dashboard .section-desc{color:#aaa3b6}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid #413950;border-radius:var(--radius);overflow:hidden}
.metric{padding:27px;border-right:1px solid #413950}.metric:last-child{border:0}
.metric strong{display:block;font-size:34px;color:var(--teal);line-height:1.2}.metric span{color:#aaa3b6;font-size:13px}
.app-zone{background:#e9e5f0}.app-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:center}
.app-copy h2{font-size:38px;line-height:1.25;margin:10px 0 17px}.app-copy p{color:var(--muted);max-width:530px}
.feature-tags{display:flex;flex-wrap:wrap;gap:8px;margin:25px 0}.feature-tags span{background:#fff;border:1px solid var(--line);padding:6px 11px;border-radius:6px;font-size:12px}
.phone-stage{display:flex;justify-content:center;align-items:center;min-height:330px}
.phone{width:205px;height:365px;background:#161421;border:7px solid #353044;border-radius:28px;padding:25px 14px;color:#fff;box-shadow:22px 25px 45px rgba(36,28,54,.22);transform:rotate(5deg)}
.phone-notch{width:60px;height:5px;background:#4c455a;border-radius:10px;margin:0 auto 25px}
.phone-label{color:var(--teal);font-size:11px}.phone h3{font-size:19px;margin:7px 0 20px}.phone-card{background:#2c263d;border-radius:9px;padding:13px;margin:8px 0;font-size:12px}.phone-card b{display:block;color:#fff;margin-bottom:3px}.phone-card small{color:#aaa3b6}
.calendar{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.calendar-day{background:#fff;border:1px solid var(--line);padding:18px;border-radius:var(--radius-sm);min-height:130px}
.calendar-day time{font-weight:800;color:var(--violet)}.calendar-day p{font-size:13px;margin-top:12px}.calendar-day small{color:var(--muted)}
.notice{display:grid;grid-template-columns:1fr 1fr;gap:20px}.notice .panel{min-height:150px}.notice h3{margin-bottom:8px}.notice p{font-size:14px;color:var(--muted)}
.faq{max-width:850px;margin:auto}.faq-item{background:#fff;border:1px solid var(--line);margin-bottom:10px;border-radius:var(--radius-sm);overflow:hidden}.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;text-align:left;background:#fff;padding:19px 22px;font-weight:700;color:var(--ink)}.faq-q span{font-size:22px;color:var(--teal-dark);transition:.2s}.faq-a{display:none;padding:0 22px 19px;color:var(--muted);font-size:14px}.faq-item.open .faq-a{display:block}.faq-item.open .faq-q span{transform:rotate(45deg)}
.site-footer{background:#171522;color:#fff;padding:52px 0 22px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px;padding-bottom:38px;border-bottom:1px solid #393344}.footer-brand p{color:#aaa3b6;font-size:13px;max-width:270px;margin-top:14px}.footer-col h3{font-size:14px;margin-bottom:14px}.footer-col a{display:block;color:#aaa3b6;font-size:13px;margin:8px 0}.footer-col a:hover{color:var(--teal)}.copyright{display:flex;justify-content:space-between;color:#81798d;font-size:12px;padding-top:19px;gap:20px}
:focus-visible{outline:3px solid rgba(25,200,170,.6);outline-offset:3px}
@media(max-width:1024px){.nav-list{gap:13px}.navbar{gap:15px}.hero-grid{gap:35px}.topic-grid{grid-template-columns:repeat(2,1fr)}.app-grid{gap:35px}}
@media(max-width:768px){.container{width:min(100% - 32px,var(--container))}.topline{display:none}.navbar{height:67px}.menu-toggle{display:block;margin-left:auto}.nav-list{display:none;position:absolute;top:67px;left:0;right:0;background:var(--ink);padding:8px 20px 18px;flex-direction:column;align-items:stretch;gap:0;border-top:1px solid #3b3549}.nav-list.open{display:flex}.nav-list a{padding:12px 0;border-bottom:1px solid #302b3d}.nav-list a.active:after{display:none}.header-cta{padding:9px 12px;font-size:12px}.hero{padding:62px 0}.hero-grid,.news-layout,.performance,.analysis-grid,.app-grid{grid-template-columns:1fr}.hero h1{font-size:42px}.section{padding:62px 0}.section-head{display:block}.section-head .text-link{display:inline-block;margin-top:12px}.schedule-list{grid-template-columns:1fr}.schedule-item{border-right:0;border-bottom:1px solid var(--line);min-height:auto}.schedule-item:last-child{border-bottom:0}.duo-grid,.notice{grid-template-columns:1fr}.team-strip{grid-template-columns:1fr}.metrics{grid-template-columns:repeat(2,1fr)}.metric:nth-child(2){border-right:0}.metric:nth-child(-n+2){border-bottom:1px solid #413950}.calendar{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}.copyright{display:block}.copyright span{display:block;margin-top:6px}}
@media(max-width:520px){.logo{font-size:16px}.logo-mark{width:25px;height:25px;margin-right:5px}.header-cta{display:none}.hero h1{font-size:35px;letter-spacing:-1px}.hero-copy{font-size:15px}.hero-actions .btn{width:100%}.scoreboard{padding:17px}.topic-grid{grid-template-columns:1fr}.rank{grid-template-columns:28px 1fr 90px}.app-copy h2{font-size:30px}.phone{transform:none}.calendar{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-brand{grid-column:1/-1}}

/* roulang page: article */
:root{
      --ink:#171522;
      --ink-2:#282337;
      --muted:#746d82;
      --paper:#fbfaf8;
      --soft:#f0eef3;
      --line:#e5e0e8;
      --teal:#19c8aa;
      --teal-dark:#0e9d88;
      --orange:#ff8745;
      --orange-dark:#e96a2d;
      --violet:#6251d8;
      --white:#fff;
      --radius:16px;
      --radius-sm:10px;
      --shadow:0 14px 38px rgba(29,22,47,.08);
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--ink);
      background:var(--paper);
      font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;
      font-size:15px;
      line-height:1.75;
    }
    a{color:inherit;text-decoration:none}
    a:hover{color:var(--teal-dark)}
    img{display:block;max-width:100%;height:auto}
    button,input{font:inherit}
    button{border:0;cursor:pointer}
    :focus-visible{outline:3px solid rgba(25,200,170,.45);outline-offset:3px}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .site-header{
      position:sticky;
      top:0;
      z-index:50;
      background:rgba(23,21,34,.97);
      color:#fff;
      border-bottom:1px solid rgba(255,255,255,.1)
    }
    .navbar{height:76px;display:flex;align-items:center;gap:32px}
    .logo{
      color:#fff;
      font-size:19px;
      font-weight:800;
      letter-spacing:-.5px;
      white-space:nowrap
    }
    .logo:hover{color:#fff}
    .logo-mark{
      display:inline-flex;
      width:29px;
      height:29px;
      align-items:center;
      justify-content:center;
      margin-right:8px;
      background:var(--teal);
      color:var(--ink);
      border-radius:8px;
      transform:rotate(-8deg);
      font-weight:900
    }
    .nav-list{display:flex;align-items:center;gap:24px;margin-left:auto}
    .nav-list a{
      position:relative;
      padding:25px 0;
      color:#c9c4d1;
      font-size:14px;
      transition:.2s ease
    }
    .nav-list a:hover,.nav-list a.active{color:#fff}
    .nav-list a.active:after{
      content:"";
      position:absolute;
      left:0;
      right:0;
      bottom:14px;
      height:3px;
      border-radius:4px;
      background:var(--teal)
    }
    .header-cta,.btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border-radius:9px;
      padding:11px 18px;
      font-weight:700;
      transition:.25s ease
    }
    .header-cta{background:var(--orange);color:#21151b;font-size:13px}
    .header-cta:hover,.btn-orange:hover{background:var(--orange-dark);color:#21151b;transform:translateY(-2px)}
    .menu-toggle{display:none;background:transparent;color:#fff;font-size:25px}
    .article-banner{
      position:relative;
      overflow:hidden;
      padding:42px 0 46px;
      color:#fff;
      background:var(--ink)
    }
    .article-banner:after{
      content:"";
      position:absolute;
      width:380px;
      height:380px;
      right:-110px;
      top:-210px;
      border:1px solid rgba(25,200,170,.25);
      border-radius:50%;
      box-shadow:0 0 0 35px rgba(25,200,170,.04),0 0 0 70px rgba(98,81,216,.04)
    }
    .breadcrumb{
      position:relative;
      z-index:1;
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:9px;
      margin:0 0 24px;
      color:#aaa4b7;
      font-size:13px
    }
    .breadcrumb a:hover{color:var(--teal)}
    .breadcrumb .current{color:#fff}
    .banner-grid{
      position:relative;
      z-index:1;
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:35px
    }
    .article-kicker,.section-kicker{
      color:var(--teal);
      font-size:12px;
      font-weight:800;
      letter-spacing:2px
    }
    .article-banner h1{
      max-width:850px;
      margin:11px 0 0;
      color:#fff;
      font-size:clamp(31px,4.2vw,54px);
      line-height:1.22;
      letter-spacing:-1.4px
    }
    .article-meta{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:12px 20px;
      margin-top:22px;
      color:#bcb6c7;
      font-size:13px
    }
    .badge{
      display:inline-block;
      padding:3px 9px;
      border-radius:5px;
      color:#087b6b;
      background:#e8fbf7;
      font-size:11px;
      font-weight:700
    }
    .badge.orange{color:#c95b26;background:#fff0e8}
    .page-main{padding:66px 0 90px}
    .article-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) 310px;
      gap:42px;
      align-items:start
    }
    .article-paper{
      min-width:0;
      padding:42px 48px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:var(--shadow)
    }
    .article-cover{
      display:flex;
      align-items:center;
      min-height:150px;
      margin:-42px -48px 38px;
      padding:28px 48px;
      color:#fff;
      background:
        linear-gradient(135deg,rgba(23,21,34,.97),rgba(40,35,55,.92)),
        repeating-linear-gradient(90deg,transparent 0 39px,rgba(25,200,170,.12) 40px 41px);
      border-radius:var(--radius) var(--radius-sm) 0 0
    }
    .cover-mark{
      width:54px;
      height:54px;
      display:grid;
      place-items:center;
      margin-right:17px;
      color:var(--ink);
      background:var(--teal);
      border-radius:12px;
      font-size:25px;
      font-weight:900;
      transform:rotate(-7deg)
    }
    .cover-copy strong{display:block;font-size:18px}
    .cover-copy span{display:block;margin-top:3px;color:#bbb5c6;font-size:13px}
    .article-content{font-size:16px;color:#393342}
    .article-content h2{
      margin:38px 0 16px;
      padding-left:15px;
      border-left:4px solid var(--teal);
      color:var(--ink);
      font-size:25px;
      line-height:1.4
    }
    .article-content h3{margin:28px 0 11px;color:var(--ink);font-size:20px}
    .article-content p{margin:0 0 20px}
    .article-content ul,.article-content ol{margin:0 0 22px;padding-left:24px}
    .article-content li{margin:7px 0}
    .article-content blockquote{
      margin:27px 0;
      padding:18px 22px;
      color:#514966;
      background:var(--soft);
      border-left:4px solid var(--orange);
      border-radius:0 var(--radius-sm) var(--radius-sm) 0
    }
    .article-content table{
      width:100%;
      margin:25px 0;
      border-collapse:collapse;
      overflow:hidden;
      border:1px solid var(--line)
    }
    .article-content th,.article-content td{padding:11px 13px;text-align:left;border:1px solid var(--line)}
    .article-content th{color:var(--ink);background:var(--soft)}
    .article-content img{margin:25px auto;border-radius:var(--radius-sm)}
    .article-content hr{margin:35px 0;border:0;border-top:1px solid var(--line)}
    .article-aside{display:grid;gap:18px}
    .aside-card{
      padding:25px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:var(--radius);
      box-shadow:0 8px 24px rgba(29,22,47,.045)
    }
    .aside-card.dark{color:#fff;background:var(--ink);border-color:var(--ink)}
    .aside-card h2{margin:0 0 16px;font-size:19px;line-height:1.4}
    .aside-card p{margin:0;color:var(--muted);font-size:13px}
    .dark p{color:#bdb7c8}
    .info-list{margin:0;padding:0;list-style:none}
    .info-list li{
      display:flex;
      justify-content:space-between;
      gap:16px;
      padding:11px 0;
      border-bottom:1px solid var(--line);
      font-size:13px
    }
    .info-list li:last-child{border-bottom:0}
    .info-list span:first-child{color:var(--muted)}
    .info-list span:last-child{text-align:right;font-weight:700}
    .aside-link{
      display:flex;
      align-items:center;
      justify-content:space-between;
      padding:13px 0;
      border-bottom:1px solid var(--line);
      font-size:14px;
      font-weight:700
    }
    .aside-link:last-child{border-bottom:0}
    .aside-link b{color:var(--orange);font-size:18px}
    .app-mini{margin-top:18px;display:flex;gap:12px;align-items:center}
    .app-icon{
      width:44px;
      height:44px;
      display:grid;
      place-items:center;
      flex:none;
      color:var(--ink);
      background:var(--orange);
      border-radius:11px;
      font-weight:900
    }
    .app-mini strong{display:block;font-size:14px}
    .app-mini small{color:#bdb7c8}
    .article-bottom{
      display:flex;
      justify-content:space-between;
      gap:18px;
      margin-top:42px;
      padding-top:25px;
      border-top:1px solid var(--line)
    }
    .btn-teal{background:var(--teal);color:#10211f}
    .btn-orange{background:var(--orange);color:#28151b}
    .btn-ghost{color:var(--ink);background:transparent;border:1px solid var(--line)}
    .btn-teal:hover{background:var(--teal-dark);color:#fff;transform:translateY(-2px)}
    .btn-ghost:hover{color:var(--ink);border-color:var(--teal);background:#effcf9}
    .empty-state{text-align:center;padding:38px 12px}
    .empty-icon{
      width:48px;height:48px;display:grid;place-items:center;
      margin:0 auto 14px;border-radius:50%;color:var(--teal-dark);background:#e8fbf7;font-size:22px
    }
    .empty-state h2{margin:0 0 8px;font-size:22px}
    .empty-state p{margin:0 0 20px;color:var(--muted)}
    .site-footer{padding:58px 0 22px;color:#cbc5d2;background:var(--ink)}
    .footer-grid{display:grid;grid-template-columns:1.8fr 1fr 1fr 1fr;gap:35px}
    .footer-brand p{max-width:300px;margin:17px 0 0;color:#9f98ac;font-size:13px}
    .footer-col{display:flex;flex-direction:column;gap:9px}
    .footer-col h3{margin:0 0 7px;color:#fff;font-size:15px}
    .footer-col a{color:#aaa4b7;font-size:13px;transition:.2s}
    .footer-col a:hover{color:var(--teal)}
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:20px;
      margin-top:45px;
      padding-top:19px;
      border-top:1px solid rgba(255,255,255,.1);
      color:#837c91;
      font-size:12px
    }
    @media(max-width:1024px){
      .nav-list{gap:15px}
      .navbar{gap:18px}
      .article-layout{grid-template-columns:minmax(0,1fr) 270px;gap:24px}
      .article-paper{padding:34px}
      .article-cover{margin:-34px -34px 32px;padding:25px 34px}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .navbar{height:68px}
      .menu-toggle{display:block;margin-left:auto}
      .nav-list{
        display:none;
        position:absolute;
        left:16px;
        right:16px;
        top:68px;
        flex-direction:column;
        align-items:stretch;
        gap:0;
        padding:9px 18px;
        background:var(--ink-2);
        border:1px solid rgba(255,255,255,.12);
        border-radius:0 0 12px 12px;
        box-shadow:var(--shadow)
      }
      .nav-list.open{display:flex}
      .nav-list a{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.08)}
      .nav-list a:last-child{border-bottom:0}
      .nav-list a.active:after{display:none}
      .header-cta{display:none}
      .article-banner{padding:31px 0 36px}
      .banner-grid{display:block}
      .article-banner h1{font-size:34px}
      .page-main{padding:40px 0 58px}
      .article-layout{display:block}
      .article-paper{padding:28px 22px}
      .article-cover{margin:-28px -22px 27px;padding:22px}
      .article-content{font-size:15px}
      .article-content h2{font-size:22px}
      .article-aside{margin-top:24px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:30px 20px}
      .footer-brand{grid-column:1/-1}
      .copyright{display:block}
      .copyright span{display:block;margin-top:5px}
    }
    @media(max-width:520px){
      .article-banner h1{font-size:29px}
      .article-meta{gap:8px 13px}
      .article-bottom{display:grid}
      .article-bottom .btn{width:100%}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-col h3{font-size:14px}
      .footer-col a{font-size:12px}
    }

/* roulang page: category1 */
:root{
  --ink:#171522;
  --ink-2:#282337;
  --muted:#746d82;
  --paper:#fbfaf8;
  --soft:#f0eef3;
  --line:#e5e0e8;
  --teal:#19c8aa;
  --teal-dark:#0e9d88;
  --orange:#ff8745;
  --orange-dark:#e96a2d;
  --violet:#6251d8;
  --white:#fff;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 14px 38px rgba(29,22,47,.08);
  --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.7;font-size:15px}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font:inherit;border:0;cursor:pointer}
.container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(23,21,34,.97);color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}
.topline{height:30px;background:#211d2e;color:#a9a2b7;font-size:12px}
.topline .container{height:100%;display:flex;align-items:center;justify-content:space-between}
.topline strong{color:var(--teal);font-weight:700}
.navbar{height:76px;display:flex;align-items:center;gap:32px}
.logo{font-size:19px;font-weight:800;letter-spacing:-.5px;white-space:nowrap}
.logo-mark{display:inline-flex;width:29px;height:29px;align-items:center;justify-content:center;margin-right:8px;background:var(--teal);color:var(--ink);border-radius:8px;transform:rotate(-8deg);font-weight:900}
.nav-list{display:flex;align-items:center;gap:24px;margin-left:auto}
.nav-list a{color:#c9c4d1;font-size:14px;padding:25px 0;position:relative;transition:.2s}
.nav-list a:hover,.nav-list a.active{color:#fff}
.nav-list a.active:after{content:"";height:3px;background:var(--teal);position:absolute;bottom:14px;left:0;right:0;border-radius:4px}
.header-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:9px;padding:11px 18px;font-weight:700;transition:.25s}
.header-cta{background:var(--orange);color:#21151b;font-size:13px}
.header-cta:hover,.btn-orange:hover{background:var(--orange-dark);transform:translateY(-2px)}
.menu-toggle{display:none;background:transparent;color:#fff;font-size:25px}
.page-intro{background:var(--ink);color:#fff;padding:64px 0 58px;position:relative;overflow:hidden}
.page-intro:after{content:"";position:absolute;right:-80px;top:-130px;width:410px;height:410px;border:1px solid rgba(25,200,170,.25);border-radius:50%;box-shadow:0 0 0 34px rgba(25,200,170,.035),0 0 0 70px rgba(98,81,216,.05)}
.intro-inner{position:relative;z-index:1}
.crumbs{display:flex;align-items:center;gap:9px;color:#9d96aa;font-size:13px;margin-bottom:23px}
.crumbs a:hover{color:var(--teal)}
.eyebrow,.section-kicker{font-size:12px;letter-spacing:2px;text-transform:uppercase;color:var(--teal);font-weight:800}
.page-intro h1{font-size:clamp(34px,5vw,58px);line-height:1.18;letter-spacing:-1.5px;margin:13px 0 14px}
.intro-copy{max-width:720px;color:#c4bdce;font-size:16px;margin:0}
.update-note{margin-top:22px;color:#9e97aa;font-size:13px}
.section{padding:76px 0}
.section-soft{background:var(--soft)}
.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:27px;gap:20px}
.section-title{font-size:30px;line-height:1.25;letter-spacing:-.8px;margin:7px 0 0}
.section-desc{color:var(--muted);max-width:560px;margin:0}
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;padding:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 8px 24px rgba(29,22,47,.04)}
.filter-chip{padding:9px 16px;border:1px solid var(--line);border-radius:8px;color:var(--muted);background:#fff;font-size:13px;transition:.2s}
.filter-chip:hover,.filter-chip.active{background:var(--ink);border-color:var(--ink);color:#fff}
.news-layout{display:grid;grid-template-columns:1.08fr .92fr;gap:22px}
.news-feature{min-height:340px;padding:32px;display:flex;flex-direction:column;justify-content:end;background:linear-gradient(145deg,#29243b,#171522);color:#fff;position:relative;overflow:hidden;border-radius:var(--radius)}
.news-feature:before{content:"";position:absolute;width:285px;height:285px;border:1px solid rgba(25,200,170,.35);border-radius:50%;right:-65px;top:-75px}
.news-feature:after{content:"赛事动态";position:absolute;right:27px;top:27px;color:rgba(255,255,255,.14);font-size:13px;letter-spacing:2px}
.feature-content{position:relative;max-width:570px}
.badge{display:inline-block;padding:3px 8px;border-radius:5px;background:#e8fbf7;color:#087b6b;font-size:11px;font-weight:700}
.badge.orange{background:#fff0e8;color:#c95b26}
.badge.gray{background:#eeeaf1;color:#777080}
.badge.dark{background:rgba(25,200,170,.16);color:var(--teal)}
.feature-content h3{font-size:26px;line-height:1.35;margin:14px 0}
.feature-content p{color:#beb8c8;font-size:14px;margin:0}
.news-meta{font-size:12px;color:#9c96a8;margin-top:18px}
.news-list{padding:10px 23px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
.news-item{padding:17px 0;border-bottom:1px solid var(--line);display:block}
.news-item:last-child{border-bottom:0}
.news-item:hover h3{color:var(--teal-dark)}
.news-item h3{font-size:16px;line-height:1.45;margin:6px 0;transition:.2s}
.news-item p{font-size:13px;color:var(--muted);margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.news-item time{font-size:12px;color:#9a93a3}
.focus-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.focus-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:24px;min-height:196px;position:relative;transition:.25s}
.focus-card:before{content:"";display:block;width:34px;height:4px;background:var(--teal);margin-bottom:23px}
.focus-card:nth-child(2):before{background:var(--orange)}
.focus-card:nth-child(3):before{background:var(--violet)}
.focus-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#cfc7da}
.focus-card h3{font-size:18px;margin:0 0 9px}
.focus-card p{color:var(--muted);font-size:13px;margin:0 0 18px}
.focus-card .text-link{font-size:13px;color:var(--teal-dark);font-weight:700}
.timeline{max-width:860px;margin:0 auto;border-left:2px solid #d8d1df;padding-left:32px}
.timeline-item{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:20px 24px;margin-bottom:18px}
.timeline-item:before{content:"";position:absolute;left:-41px;top:25px;width:15px;height:15px;background:var(--teal);border:4px solid var(--paper);border-radius:50%;box-shadow:0 0 0 1px var(--teal)}
.timeline-item:nth-child(even):before{background:var(--orange);box-shadow:0 0 0 1px var(--orange)}
.timeline-date{font-size:12px;color:var(--teal-dark);font-weight:800}
.timeline-item h3{font-size:17px;margin:6px 0}
.timeline-item p{font-size:13px;color:var(--muted);margin:0}
.support-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.support-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:29px}
.support-panel h3{font-size:21px;margin:0 0 20px}
.support-list{list-style:none;padding:0;margin:0}
.support-list li{display:flex;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}
.support-list li:last-child{border-bottom:0}
.list-icon{width:30px;height:30px;display:grid;place-items:center;flex:0 0 30px;border-radius:8px;background:#e8fbf7;color:var(--teal-dark);font-weight:800}
.support-list strong{display:block;font-size:15px}
.support-list span{display:block;color:var(--muted);font-size:13px}
.data-strip{background:var(--ink);color:#fff;border-radius:var(--radius);display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden}
.data-cell{padding:30px 25px;border-right:1px solid #40384e}
.data-cell:last-child{border-right:0}
.data-number{font-size:31px;font-weight:800;color:var(--teal);line-height:1}
.data-label{font-size:14px;margin-top:10px}
.data-note{font-size:12px;color:#9f98ab;margin-top:5px}
.app-panel{background:#211d2e;color:#fff;border-radius:var(--radius);padding:38px 42px;display:grid;grid-template-columns:1fr auto;align-items:center;gap:30px;position:relative;overflow:hidden}
.app-panel:after{content:"";position:absolute;width:300px;height:300px;border:1px solid rgba(255,135,69,.3);border-radius:50%;right:-100px;bottom:-180px}
.app-panel h2{font-size:29px;margin:8px 0 10px}
.app-panel p{color:#c1baca;margin:0;max-width:650px}
.app-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.app-tag{font-size:12px;border:1px solid #514961;border-radius:6px;padding:5px 9px;color:#d5cfdd}
.btn{font-size:14px}
.btn-orange{background:var(--orange);color:#28151b}
.btn-teal{background:var(--teal);color:#10211f}
.btn-ghost{border:1px solid #554e65;color:#fff;background:transparent}
.btn:hover{transform:translateY(-2px)}
.app-action{position:relative;z-index:1;white-space:nowrap}
.faq-list{max-width:850px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);margin-bottom:10px;overflow:hidden}
.faq-question{width:100%;background:#fff;color:var(--ink);display:flex;justify-content:space-between;text-align:left;padding:19px 22px;font-weight:700}
.faq-question:hover{color:var(--teal-dark)}
.faq-answer{display:none;padding:0 22px 19px;color:var(--muted);font-size:14px}
.faq-item.open .faq-answer{display:block}
.faq-item.open .faq-question span{transform:rotate(45deg)}
.faq-question span{font-size:22px;font-weight:400;color:var(--teal-dark);transition:.2s}
.site-footer{background:var(--ink);color:#fff;padding:58px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:35px}
.footer-brand .logo{display:block;margin-bottom:16px}
.footer-brand p{color:#aaa3b6;max-width:310px;font-size:13px}
.footer-col{display:flex;flex-direction:column;gap:10px}
.footer-col h3{font-size:14px;margin:0 0 8px;color:#fff}
.footer-col a{color:#aaa3b6;font-size:13px;transition:.2s}
.footer-col a:hover{color:var(--teal)}
.copyright{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #393345;margin-top:42px;padding-top:20px;color:#81798d;font-size:12px}
.text-link{color:var(--teal-dark);font-weight:700}
.text-link:hover{text-decoration:underline}
:focus-visible{outline:3px solid rgba(25,200,170,.55);outline-offset:3px}
@media(max-width:1024px){
  .navbar{gap:18px}
  .nav-list{gap:15px}
  .nav-list a{font-size:13px}
  .footer-grid{grid-template-columns:1.3fr 1fr 1fr}
  .footer-col:last-child{grid-column:2}
}
@media(max-width:768px){
  .container{width:min(var(--container),calc(100% - 32px))}
  .topline .container{font-size:11px}
  .topline .container span:last-child{display:none}
  .navbar{height:68px;justify-content:space-between}
  .menu-toggle{display:block}
  .nav-list{display:none;position:absolute;left:16px;right:16px;top:98px;margin:0;padding:12px 18px;background:var(--ink-2);border:1px solid #453d51;border-radius:12px;flex-direction:column;align-items:stretch;gap:0;box-shadow:var(--shadow)}
  .nav-list.show{display:flex}
  .nav-list a{padding:12px 4px;border-bottom:1px solid #3d3748}
  .nav-list a:last-child{border-bottom:0}
  .nav-list a.active:after{left:auto;right:4px;top:17px;bottom:auto;width:5px;height:5px;border-radius:50%}
  .header-cta{display:none}
  .page-intro{padding:48px 0 45px}
  .page-intro h1{font-size:39px}
  .section{padding:58px 0}
  .section-head{display:block}
  .section-desc{margin-top:10px}
  .news-layout,.support-grid{grid-template-columns:1fr}
  .focus-grid{grid-template-columns:1fr 1fr}
  .data-strip{grid-template-columns:1fr 1fr}
  .data-cell:nth-child(2){border-right:0}
  .data-cell:nth-child(-n+2){border-bottom:1px solid #40384e}
  .app-panel{grid-template-columns:1fr;padding:30px 25px}
  .app-action{justify-self:start}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
  .footer-col:last-child{grid-column:auto}
  .copyright{display:block}
  .copyright span{display:block;margin-bottom:7px}
}
@media(max-width:520px){
  .page-intro h1{font-size:33px;letter-spacing:-1px}
  .intro-copy{font-size:14px}
  .section-title{font-size:25px}
  .focus-grid{grid-template-columns:1fr}
  .news-feature{min-height:300px;padding:24px}
  .feature-content h3{font-size:22px}
  .timeline{padding-left:24px}
  .timeline-item{padding:17px}
  .timeline-item:before{left:-33px}
  .data-cell{padding:23px 17px}
  .data-number{font-size:26px}
  .app-panel h2{font-size:25px}
  .footer-grid{grid-template-columns:1fr}
  .footer-brand{grid-column:auto}
}

/* roulang page: category2 */
:root{
  --ink:#171522;
  --ink-2:#282337;
  --muted:#746d82;
  --paper:#fbfaf8;
  --soft:#f0eef3;
  --line:#e5e0e8;
  --teal:#19c8aa;
  --teal-dark:#0e9d88;
  --orange:#ff8745;
  --orange-dark:#e96a2d;
  --violet:#6251d8;
  --white:#fff;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 14px 38px rgba(29,22,47,.08);
  --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.7;font-size:15px}
a{color:inherit;text-decoration:none}
a:focus,button:focus{outline:3px solid rgba(25,200,170,.35);outline-offset:3px}
img{display:block;max-width:100%}
button{font:inherit;border:0;cursor:pointer}
.container{width:min(var(--container),calc(100% - 48px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(23,21,34,.97);color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}
.topline{height:28px;background:#211d30;color:#aaa3b6;font-size:11px}
.topline .container{height:100%;display:flex;align-items:center;justify-content:space-between}
.navbar{height:76px;display:flex;align-items:center;gap:32px}
.logo{font-size:19px;font-weight:800;letter-spacing:-.5px;white-space:nowrap}
.logo-mark{display:inline-flex;width:29px;height:29px;align-items:center;justify-content:center;margin-right:8px;background:var(--teal);color:var(--ink);border-radius:8px;transform:rotate(-8deg);font-weight:900}
.nav-list{display:flex;align-items:center;gap:24px;margin-left:auto}
.nav-list a{color:#c9c4d1;font-size:14px;padding:25px 0;position:relative;transition:.2s}
.nav-list a:hover,.nav-list a.active{color:#fff}
.nav-list a.active:after{content:"";height:3px;background:var(--teal);position:absolute;bottom:14px;left:0;right:0;border-radius:4px}
.header-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:9px;padding:11px 18px;font-weight:700;transition:.25s}
.header-cta{background:var(--orange);color:#21151b;font-size:13px}
.header-cta:hover,.btn-orange:hover{background:var(--orange-dark);transform:translateY(-2px)}
.menu-toggle{display:none;background:transparent;color:#fff;font-size:25px}
.page-head{background:var(--ink);color:#fff;padding:64px 0 58px;position:relative;overflow:hidden}
.page-head:after{content:"";position:absolute;width:430px;height:430px;border:1px solid rgba(25,200,170,.18);border-radius:50%;right:-130px;top:-260px;box-shadow:0 0 0 40px rgba(98,81,216,.06),0 0 0 80px rgba(98,81,216,.04)}
.breadcrumb{font-size:12px;color:#aaa3b6;margin-bottom:22px;position:relative;z-index:1}
.breadcrumb a:hover{color:var(--teal)}
.page-head h1{font-size:clamp(34px,5vw,58px);line-height:1.18;letter-spacing:-1.5px;margin:0 0 14px;position:relative;z-index:1}
.page-head h1 em{font-style:normal;color:var(--teal)}
.page-intro{max-width:680px;color:#c4bdce;font-size:16px;margin:0;position:relative;z-index:1}
.page-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px;position:relative;z-index:1}
.page-meta span{border:1px solid #4b4459;border-radius:5px;padding:4px 10px;color:#c9c1d2;font-size:12px}
.section{padding:72px 0}
.section.soft{background:var(--soft)}
.section.dark{background:var(--ink);color:#fff}
.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:26px;gap:20px}
.section-kicker{font-size:12px;letter-spacing:2px;color:var(--teal);font-weight:800}
.section-title{font-size:30px;line-height:1.25;letter-spacing:-.8px;margin:7px 0 0}
.section-desc{color:var(--muted);max-width:560px;margin:0}
.filter-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.filter-label{font-weight:800;margin-right:6px}
.filter-btn{background:var(--soft);color:var(--muted);border:1px solid transparent;border-radius:7px;padding:8px 15px;font-size:13px;transition:.2s}
.filter-btn:hover,.filter-btn.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.filter-note{margin-left:auto;color:var(--muted);font-size:13px}
.schedule-board{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.date-bar{display:flex;align-items:center;justify-content:space-between;padding:20px 24px;background:#f7f5f8;border-bottom:1px solid var(--line)}
.date-bar strong{font-size:18px}
.date-bar span{font-size:13px;color:var(--muted)}
.schedule-row{display:grid;grid-template-columns:105px 1.25fr 1fr 105px 92px;align-items:center;gap:18px;padding:22px 24px;border-bottom:1px solid var(--line);transition:.2s}
.schedule-row:last-child{border-bottom:0}
.schedule-row:hover{background:#fcfbfd}
.match-time{font-size:20px;font-weight:800;letter-spacing:-.5px}
.match-time small{display:block;font-size:11px;color:var(--muted);font-weight:500;letter-spacing:0}
.league-name{font-size:13px;font-weight:800}
.league-name small{display:block;color:var(--muted);font-weight:400;margin-top:2px}
.teams{font-weight:700;display:flex;align-items:center;gap:11px}
.team-dot{width:10px;height:10px;border-radius:50%;background:var(--violet);display:inline-block}
.team-dot.orange{background:var(--orange)}
.status{font-size:12px;font-weight:800;color:var(--orange-dark);background:#fff0e8;padding:4px 9px;border-radius:5px;white-space:nowrap}
.status.live{color:#087b6b;background:#e8fbf7}
.status.done{color:#777080;background:#eeeaf1}
.schedule-link{color:var(--teal-dark);font-size:13px;font-weight:800;white-space:nowrap}
.schedule-link:hover{text-decoration:underline}
.focus-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}
.focus-card{background:var(--ink-2);color:#fff;border-radius:var(--radius);padding:31px;position:relative;overflow:hidden;min-height:270px}
.focus-card:after{content:"";position:absolute;width:220px;height:220px;border:1px solid rgba(25,200,170,.3);border-radius:50%;right:-70px;bottom:-110px}
.focus-card>*{position:relative;z-index:1}
.focus-card h3{font-size:25px;line-height:1.35;max-width:500px;margin:15px 0 13px}
.focus-card p{color:#c0bac9;max-width:520px;font-size:14px}
.tag{display:inline-block;padding:4px 9px;border-radius:5px;background:#e8fbf7;color:#087b6b;font-size:11px;font-weight:800}
.tag.orange{background:#fff0e8;color:#c95b26}
.tag.purple{background:#eeeaff;color:#6251d8}
.info-stack{display:grid;gap:12px}
.info-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:20px;transition:.25s}
.info-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.info-card h3{font-size:17px;margin:9px 0 5px}
.info-card p{color:var(--muted);font-size:13px;margin:0}
.match-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.match-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:21px}
.match-card header{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;margin-bottom:18px}
.match-card h3{font-size:18px;margin:0 0 14px}
.match-teams{display:flex;justify-content:space-between;align-items:center;font-weight:800}
.vs{color:var(--orange);font-size:13px}
.index-layout{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.index-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:25px}
.index-line{display:flex;align-items:center;gap:16px;padding:15px 0;border-bottom:1px solid var(--line)}
.index-line:last-child{border-bottom:0}
.index-date{width:58px;color:var(--violet);font-weight:800;font-size:13px}
.index-line strong{font-size:14px}
.index-line span{display:block;color:var(--muted);font-size:12px}
.stat-box{background:#211d30;border-radius:var(--radius);padding:25px;color:#fff}
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:22px}
.stat{border-left:3px solid var(--teal);padding-left:13px}
.stat:nth-child(2){border-color:var(--orange)}
.stat:nth-child(3){border-color:var(--violet)}
.stat b{display:block;font-size:29px;line-height:1.2}
.stat span{font-size:12px;color:#b5afbf}
.app-strip{display:grid;grid-template-columns:1fr auto;align-items:center;gap:30px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 32px;box-shadow:var(--shadow)}
.app-strip h2{font-size:25px;margin:7px 0}
.app-strip p{color:var(--muted);margin:0;max-width:620px}
.app-actions{display:flex;gap:10px;flex-wrap:wrap}
.btn{font-size:14px}
.btn-teal{background:var(--teal);color:#10211f}
.btn-orange{background:var(--orange);color:#28151b}
.btn-ghost{border:1px solid #554e65;color:#fff;background:transparent}
.btn:hover{transform:translateY(-2px)}
.faq-list{max-width:850px;margin:auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);margin-bottom:10px;overflow:hidden}
.faq-question{width:100%;background:#fff;color:var(--ink);display:flex;justify-content:space-between;align-items:center;text-align:left;padding:19px 21px;font-weight:800}
.faq-question span:last-child{color:var(--teal-dark);font-size:22px;line-height:1;transition:.2s}
.faq-answer{display:none;padding:0 21px 19px;color:var(--muted);font-size:14px}
.faq-item.open .faq-answer{display:block}
.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
.site-footer{background:var(--ink);color:#fff;padding:58px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}
.footer-brand p{color:#aaa3b5;max-width:290px;font-size:13px;margin-top:17px}
.footer-col{display:flex;flex-direction:column;gap:9px}
.footer-col h3{font-size:14px;margin:0 0 8px;color:#fff}
.footer-col a{font-size:13px;color:#aaa3b5;transition:.2s}
.footer-col a:hover{color:var(--teal)}
.copyright{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #373143;margin-top:42px;padding-top:18px;color:#81798d;font-size:11px}
@media(max-width:1024px){
  .nav-list{gap:14px}
  .nav-list a{font-size:13px}
  .schedule-row{grid-template-columns:85px 1.1fr 1fr 85px 70px;gap:12px;padding:19px}
}
@media(max-width:768px){
  .container{width:min(var(--container),calc(100% - 32px))}
  .topline{display:none}
  .navbar{height:68px;gap:12px}
  .menu-toggle{display:block;margin-left:auto}
  .nav-list{display:none;position:absolute;top:68px;left:0;right:0;background:var(--ink);padding:10px 20px 18px;flex-direction:column;align-items:stretch;gap:0;border-top:1px solid #373143}
  .nav-list.show{display:flex}
  .nav-list a{padding:12px 0;border-bottom:1px solid #302b3c}
  .nav-list a.active:after{bottom:0;left:auto;width:35px}
  .header-cta{display:none}
  .page-head{padding:46px 0 44px}
  .section{padding:54px 0}
  .section-head{display:block}
  .section-desc{margin-top:9px}
  .filter-note{width:100%;margin:5px 0 0}
  .schedule-row{grid-template-columns:78px 1fr 78px;gap:10px}
  .schedule-row .teams{grid-column:2}
  .schedule-row .schedule-link{grid-column:3;grid-row:1 / span 2}
  .focus-grid,.index-layout{grid-template-columns:1fr}
  .match-grid{grid-template-columns:1fr}
  .app-strip{grid-template-columns:1fr;padding:24px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:27px}
  .footer-brand{grid-column:1 / -1}
  .copyright{display:block}
  .copyright span{display:block;margin-bottom:6px}
}
@media(max-width:520px){
  .logo{font-size:16px}
  .logo-mark{width:26px;height:26px;margin-right:5px}
  .page-head h1{font-size:36px}
  .section-title{font-size:25px}
  .date-bar{display:block}
  .date-bar span{display:block;margin-top:4px}
  .schedule-row{grid-template-columns:70px 1fr;position:relative;padding:18px 16px}
  .schedule-row .schedule-link{grid-column:2;grid-row:auto}
  .schedule-row .status{position:absolute;right:16px;top:18px}
  .teams{font-size:14px}
  .stat-grid{grid-template-columns:1fr 1fr}
  .stat:last-child{grid-column:1 / -1}
  .footer-grid{grid-template-columns:1fr}
  .footer-brand{grid-column:auto}
}

/* roulang page: category3 */
:root{
      --ink:#171522;
      --ink-2:#282337;
      --muted:#746d82;
      --paper:#fbfaf8;
      --soft:#f0eef3;
      --line:#e5e0e8;
      --teal:#19c8aa;
      --teal-dark:#0e9d88;
      --orange:#ff8745;
      --orange-dark:#e96a2d;
      --violet:#6251d8;
      --white:#fff;
      --radius:16px;
      --radius-sm:10px;
      --shadow:0 14px 38px rgba(29,22,47,.08);
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.7;font-size:15px}
    a{color:inherit;text-decoration:none}
    a:focus-visible,button:focus-visible{outline:3px solid rgba(25,200,170,.55);outline-offset:4px}
    img{display:block;max-width:100%}
    button{font:inherit;border:0;cursor:pointer}
    .container{width:min(var(--container),calc(100% - 48px));margin:auto}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(23,21,34,.97);color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}
    .topline{height:30px;background:#100f18;color:#aaa4b4;font-size:11px}
    .topline .container{height:100%;display:flex;align-items:center;justify-content:space-between}
    .top-status{display:flex;gap:18px}
    .status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--teal);margin-right:6px}
    .navbar{height:76px;display:flex;align-items:center;gap:32px}
    .logo{font-size:19px;font-weight:800;letter-spacing:0;white-space:nowrap}
    .logo-mark{display:inline-flex;width:29px;height:29px;align-items:center;justify-content:center;margin-right:8px;background:var(--teal);color:var(--ink);border-radius:8px;transform:rotate(-8deg);font-weight:900}
    .nav-list{display:flex;align-items:center;gap:24px;margin-left:auto}
    .nav-list a{color:#c9c4d1;font-size:14px;padding:25px 0;position:relative;transition:.2s}
    .nav-list a:hover,.nav-list a.active{color:#fff}
    .nav-list a.active:after{content:"";height:3px;background:var(--teal);position:absolute;bottom:14px;left:0;right:0;border-radius:4px}
    .header-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:9px;padding:11px 18px;font-weight:700;transition:.25s}
    .header-cta{background:var(--orange);color:#21151b;font-size:13px}
    .header-cta:hover,.btn-orange:hover{background:var(--orange-dark);transform:translateY(-2px)}
    .menu-toggle{display:none;background:transparent;color:#fff;font-size:25px;padding:5px}
    .page-heading{background:var(--ink);color:#fff;padding:62px 0 58px;position:relative;overflow:hidden}
    .page-heading:after{content:"";position:absolute;right:7%;top:20px;width:260px;height:260px;border:1px solid rgba(25,200,170,.22);border-radius:50%;box-shadow:0 0 0 34px rgba(25,200,170,.035),0 0 0 69px rgba(25,200,170,.025)}
    .breadcrumbs{position:relative;z-index:1;color:#aaa4b4;font-size:13px;margin-bottom:22px}
    .breadcrumbs a:hover{color:var(--teal)}
    .heading-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr .8fr;gap:50px;align-items:end}
    .eyebrow,.section-kicker{font-size:12px;letter-spacing:2px;text-transform:uppercase;color:var(--teal);font-weight:800}
    .page-heading h1{font-size:clamp(36px,5vw,62px);line-height:1.15;letter-spacing:0;margin:12px 0 17px;max-width:700px}
    .heading-copy{color:#c4bfcb;max-width:650px;font-size:16px;margin:0}
    .heading-meta{border-left:2px solid var(--orange);padding-left:22px;color:#c4bfcb}
    .heading-meta strong{display:block;color:#fff;font-size:18px;margin-bottom:5px}
    .heading-meta span{display:block;font-size:13px}
    .section{padding:78px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:27px;gap:20px}
    .section-title{font-size:30px;line-height:1.25;letter-spacing:0;margin:7px 0 0}
    .section-desc{color:var(--muted);max-width:560px;margin:0}
    .text-link{color:var(--teal-dark);font-weight:700;font-size:14px}
    .text-link:hover{text-decoration:underline}
    .filter-band{background:var(--soft);border-bottom:1px solid var(--line);padding:18px 0}
    .filter-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
    .filter-label{font-weight:800;font-size:13px;margin-right:8px}
    .filter-chip{background:#fff;border:1px solid var(--line);color:var(--muted);padding:8px 15px;border-radius:7px;font-size:13px;transition:.2s}
    .filter-chip:hover,.filter-chip.active{border-color:var(--teal);color:var(--teal-dark);background:#e8fbf7}
    .topic-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}
    .topic-main{background:var(--ink-2);color:#fff;border-radius:var(--radius);padding:32px;min-height:330px;position:relative;overflow:hidden}
    .topic-main:before{content:"联赛专题";position:absolute;right:-12px;bottom:8px;color:rgba(255,255,255,.04);font-weight:900;font-size:92px;line-height:1}
    .topic-main>*{position:relative;z-index:1}
    .topic-main h2{font-size:29px;line-height:1.35;margin:17px 0 12px;max-width:470px}
    .topic-main p{color:#c1bbc9;max-width:500px}
    .topic-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}
    .badge{display:inline-block;padding:3px 8px;border-radius:5px;background:#e8fbf7;color:#087b6b;font-size:11px;font-weight:700}
    .badge.orange{background:#fff0e8;color:#c95b26}
    .badge.gray{background:#eeeaf1;color:#777080}
    .topic-aside{display:grid;gap:12px}
    .mini-topic{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:20px;display:flex;gap:16px;align-items:flex-start;transition:.25s}
    .mini-topic:hover{transform:translateX(4px);box-shadow:var(--shadow);border-color:#cfc7da}
    .league-mark{width:44px;height:44px;border-radius:10px;background:#e8fbf7;color:var(--teal-dark);display:grid;place-items:center;font-size:13px;font-weight:900;flex:0 0 auto}
    .league-mark.orange{background:#fff0e8;color:#c95b26}
    .league-mark.violet{background:#eeeaff;color:var(--violet)}
    .mini-topic h3{font-size:16px;line-height:1.4;margin:0 0 4px}
    .mini-topic p{font-size:13px;color:var(--muted);margin:0}
    .route-section{background:var(--soft)}
    .route{display:grid;grid-template-columns:repeat(4,1fr);position:relative;margin-top:40px}
    .route:before{content:"";position:absolute;left:8%;right:8%;top:17px;height:2px;background:#d8d1df}
    .route-step{position:relative;padding:50px 20px 0 0}
    .route-step:last-child{padding-right:0}
    .route-point{position:absolute;top:7px;left:0;width:21px;height:21px;border-radius:50%;background:var(--paper);border:6px solid var(--teal);z-index:1}
    .route-step:nth-child(2) .route-point{border-color:var(--orange)}
    .route-step:nth-child(3) .route-point{border-color:var(--violet)}
    .route-step:nth-child(4) .route-point{border-color:#9b93a8}
    .route-step time{color:var(--muted);font-size:12px;font-weight:700}
    .route-step h3{font-size:18px;margin:8px 0 7px}
    .route-step p{font-size:13px;color:var(--muted);margin:0;max-width:230px}
    .support-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .support-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:23px;min-height:205px;transition:.25s}
    .support-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
    .support-card:before{content:"";display:block;width:32px;height:4px;background:var(--teal);margin-bottom:22px}
    .support-card:nth-child(2):before{background:var(--orange)}
    .support-card:nth-child(3):before{background:var(--violet)}
    .support-card:nth-child(4):before{background:#9890a6}
    .support-card h3{font-size:18px;margin:0 0 9px}
    .support-card p{font-size:13px;color:var(--muted);margin:0 0 18px}
    .calendar-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:28px;align-items:stretch}
    .calendar-intro{background:var(--orange);color:#2b1715;border-radius:var(--radius);padding:30px}
    .calendar-intro h2{font-size:28px;line-height:1.3;margin:13px 0}
    .calendar-intro p{font-size:14px;margin:0;color:#5b3127}
    .calendar-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:8px 25px}
    .calendar-item{display:grid;grid-template-columns:90px 115px 1fr;gap:16px;align-items:center;padding:19px 0;border-bottom:1px solid var(--line)}
    .calendar-item:last-child{border-bottom:0}
    .calendar-item time{font-size:13px;color:var(--muted);font-weight:700}
    .calendar-type{font-size:12px;color:var(--teal-dark);font-weight:800}
    .calendar-item strong{font-size:15px}
    .app-section{background:var(--ink);color:#fff}
    .app-grid{display:grid;grid-template-columns:1fr 1fr;gap:75px;align-items:center}
    .app-section h2{font-size:35px;line-height:1.3;margin:10px 0 15px}
    .app-section p{color:#c2bdca;max-width:500px}
    .app-tags{display:flex;gap:9px;flex-wrap:wrap;margin:24px 0}
    .app-tag{border:1px solid #514a60;color:#d9d4df;border-radius:6px;padding:6px 10px;font-size:12px}
    .phone-stage{min-height:310px;display:flex;align-items:center;justify-content:center;position:relative}
    .phone-stage:before{content:"";position:absolute;width:270px;height:270px;border:1px solid rgba(25,200,170,.24);border-radius:50%}
    .phone{width:190px;height:320px;border:7px solid #3a3446;border-radius:25px;background:#fbfaf8;color:var(--ink);padding:14px 12px;position:relative;z-index:1;box-shadow:0 20px 40px rgba(0,0,0,.28);transform:rotate(4deg)}
    .phone-top{font-weight:900;font-size:14px;padding:5px 0 16px;border-bottom:1px solid var(--line)}
    .phone-score{background:var(--ink-2);color:#fff;padding:16px 10px;margin-top:13px;border-radius:9px}
    .phone-score small{display:block;color:#bcb6c7;font-size:10px}
    .phone-score strong{display:block;font-size:17px;margin-top:5px}
    .phone-line{height:9px;background:#eae7ee;margin-top:13px;border-radius:3px}
    .phone-line.short{width:62%}
    .phone-row{display:flex;justify-content:space-between;font-size:10px;margin-top:15px;color:var(--muted)}
    .faq-section{padding-top:78px}
    .faq-list{max-width:850px;margin:0 auto;border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;text-align:left;background:transparent;color:var(--ink);padding:21px 0;font-weight:800;font-size:16px}
    .faq-question span:last-child{font-size:24px;color:var(--teal-dark);font-weight:400;transition:.2s}
    .faq-answer{display:none;color:var(--muted);font-size:14px;padding:0 42px 21px 0}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
    .closing-bar{background:#e8fbf7;padding:30px 0}
    .closing-inner{display:flex;justify-content:space-between;align-items:center;gap:24px}
    .closing-inner h2{font-size:23px;margin:0 0 4px}
    .closing-inner p{color:var(--muted);margin:0;font-size:14px}
    .btn{font-size:14px}
    .btn-teal{background:var(--teal);color:#10211f}
    .btn-orange{background:var(--orange);color:#28151b}
    .btn-ghost{border:1px solid #554e65;color:#fff;background:transparent}
    .btn:hover{transform:translateY(-2px)}
    .site-footer{background:var(--ink);color:#fff;padding:57px 0 24px}
    .footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
    .footer-brand p{color:#aaa4b4;font-size:13px;max-width:275px;margin-top:17px}
    .footer-col{display:flex;flex-direction:column;gap:9px}
    .footer-col h3{font-size:14px;margin:3px 0 9px;color:#fff}
    .footer-col a{font-size:13px;color:#aaa4b4;transition:.2s}
    .footer-col a:hover{color:var(--teal)}
    .copyright{display:flex;justify-content:space-between;gap:18px;border-top:1px solid #383244;margin-top:38px;padding-top:20px;color:#858091;font-size:11px}
    @media (max-width:1024px){
      .nav-list{gap:14px}
      .nav-list a{font-size:13px}
      .heading-grid,.topic-layout,.calendar-layout{grid-template-columns:1fr}
      .heading-meta{max-width:430px}
      .support-grid{grid-template-columns:repeat(2,1fr)}
      .app-grid{gap:35px}
    }
    @media (max-width:768px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .topline{display:none}
      .navbar{height:68px;gap:12px}
      .logo{font-size:16px}
      .logo-mark{width:27px;height:27px;margin-right:5px}
      .menu-toggle{display:block;margin-left:auto}
      .nav-list{display:none;position:absolute;top:68px;left:0;right:0;background:var(--ink);padding:10px 16px 18px;flex-direction:column;align-items:stretch;gap:0;border-top:1px solid #383244}
      .nav-list.show{display:flex}
      .nav-list a{padding:12px 8px;border-bottom:1px solid #383244}
      .nav-list a.active:after{left:auto;right:8px;top:17px;bottom:auto;width:28px}
      .header-cta{padding:9px 11px;font-size:12px}
      .page-heading{padding:43px 0 45px}
      .page-heading:after{right:-80px;top:45px}
      .page-heading h1{font-size:39px}
      .section{padding:58px 0}
      .section-head{display:block}
      .section-head .text-link{display:inline-block;margin-top:15px}
      .section-title{font-size:26px}
      .route{grid-template-columns:1fr 1fr;gap:24px 16px}
      .route:before{display:none}
      .route-step{padding:40px 0 0 0}
      .support-grid{grid-template-columns:1fr 1fr}
      .app-grid{grid-template-columns:1fr}
      .phone-stage{min-height:330px;order:-1}
      .closing-inner{display:block}
      .closing-inner .btn{margin-top:18px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:30px 20px}
      .footer-brand{grid-column:1/-1}
      .copyright{display:block}
      .copyright span{display:block;margin-top:5px}
    }
    @media (max-width:520px){
      .heading-grid{gap:26px}
      .filter-row{align-items:flex-start}
      .filter-label{width:100%;margin-bottom:2px}
      .topic-main{padding:25px;min-height:300px}
      .topic-main h2{font-size:24px}
      .topic-main:before{font-size:64px}
      .support-grid{grid-template-columns:1fr}
      .calendar-list{padding:7px 17px}
      .calendar-item{grid-template-columns:68px 1fr;gap:5px 12px}
      .calendar-item strong{grid-column:2}
      .calendar-type{grid-column:1}
      .phone{transform:rotate(2deg)}
      .footer-grid{grid-template-columns:1fr}
      .footer-col{gap:7px}
    }

/* roulang page: category4 */
:root{
      --ink:#171522;--ink-2:#282337;--muted:#746d82;--paper:#fbfaf8;
      --soft:#f0eef3;--line:#e5e0e8;--teal:#19c8aa;--teal-dark:#0e9d88;
      --orange:#ff8745;--orange-dark:#e96a2d;--violet:#6251d8;--white:#fff;
      --radius:16px;--radius-sm:10px;--shadow:0 14px 38px rgba(29,22,47,.08);
      --container:1180px;
    }
    *{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-visible,button:focus-visible{outline:3px solid rgba(25,200,170,.45);outline-offset:4px}
    img{display:block;max-width:100%}
    button{font:inherit;border:0;cursor:pointer}
    .container{width:min(var(--container),calc(100% - 48px));margin:auto}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(23,21,34,.97);color:#fff;border-bottom:1px solid rgba(255,255,255,.1)}
    .navbar{height:76px;display:flex;align-items:center;gap:28px}
    .logo{font-size:19px;font-weight:800;letter-spacing:-.5px;white-space:nowrap}
    .logo-mark{display:inline-flex;width:29px;height:29px;align-items:center;justify-content:center;margin-right:8px;background:var(--teal);color:var(--ink);border-radius:8px;transform:rotate(-8deg);font-weight:900}
    .nav-list{display:flex;align-items:center;gap:24px;margin-left:auto}
    .nav-list a{color:#c9c4d1;font-size:14px;padding:25px 0;position:relative;transition:.2s}
    .nav-list a:hover,.nav-list a.active{color:#fff}
    .nav-list a.active:after{content:"";height:3px;background:var(--teal);position:absolute;bottom:14px;left:0;right:0;border-radius:4px}
    .header-cta,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:9px;padding:11px 18px;font-weight:700;transition:.25s}
    .header-cta{background:var(--orange);color:#21151b;font-size:13px}
    .header-cta:hover,.btn-orange:hover{background:var(--orange-dark);transform:translateY(-2px)}
    .menu-toggle{display:none;background:transparent;color:#fff;font-size:25px}
    .page-heading{padding:72px 0 64px;background:var(--ink);color:#fff;position:relative;overflow:hidden}
    .page-heading:after{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(25,200,170,.23);border-radius:50%;right:-100px;top:-220px;box-shadow:0 0 0 32px rgba(25,200,170,.04),0 0 0 68px rgba(25,200,170,.03)}
    .heading-inner{position:relative;z-index:1;max-width:820px}
    .eyebrow,.section-kicker{font-size:12px;letter-spacing:2px;color:var(--teal);font-weight:800}
    .page-heading h1{font-size:clamp(36px,5vw,60px);line-height:1.15;letter-spacing:-1.8px;margin:16px 0}
    .page-heading p{color:#c4bfcd;font-size:17px;max-width:760px;margin:0}
    .crumbs{font-size:13px;color:#9891a5;margin-bottom:18px}.crumbs a{color:#c9c4d1}.crumbs span{margin:0 8px;color:var(--teal)}
    .section{padding:78px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:26px}
    .section-title{font-size:30px;line-height:1.25;letter-spacing:-.8px;margin:7px 0 0}.section-desc{color:var(--muted);max-width:550px}
    .filter-bar{display:flex;flex-wrap:wrap;gap:10px;padding:16px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
    .filter{padding:9px 17px;border:1px solid var(--line);border-radius:8px;background:var(--paper);color:var(--muted);font-size:13px;transition:.2s}
    .filter:hover,.filter.active{background:var(--ink);color:#fff;border-color:var(--ink)}
    .updates-layout{display:grid;grid-template-columns:1.12fr .88fr;gap:24px}
    .update-feature{min-height:345px;padding:32px;background:linear-gradient(140deg,#282337,#171522);color:#fff;border-radius:var(--radius);position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:end}
    .update-feature:before{content:"";position:absolute;width:360px;height:360px;border:1px solid rgba(25,200,170,.28);border-radius:50%;right:-110px;top:-100px}
    .feature-art{position:absolute;right:35px;top:35px;font-size:70px;color:rgba(25,200,170,.7);font-weight:900;line-height:1}
    .update-feature h2{position:relative;max-width:520px;font-size:27px;line-height:1.35;margin:14px 0 10px}.update-feature p{position:relative;color:#bbb4c8;max-width:520px;margin:0}
    .badge{display:inline-block;width:max-content;padding:3px 8px;border-radius:5px;background:#e8fbf7;color:#087b6b;font-size:11px;font-weight:700}.badge.orange{background:#fff0e8;color:#c95b26}.badge.gray{background:#eeeaf1;color:#777080}
    .update-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:10px 24px}
    .update-item{padding:18px 0;border-bottom:1px solid var(--line);display:flex;gap:15px;align-items:flex-start}.update-item:last-child{border-bottom:0}
    .team-icon{width:42px;height:42px;flex:0 0 42px;border-radius:11px;background:#e8f7f4;color:var(--teal-dark);display:grid;place-items:center;font-weight:900}
    .team-icon.orange{background:#fff0e8;color:var(--orange-dark)}.team-icon.violet{background:#eeeaff;color:var(--violet)}
    .update-item h3{font-size:16px;line-height:1.4;margin:5px 0}.update-item p{font-size:13px;color:var(--muted);margin:0}.update-item time{font-size:12px;color:#9a93a3}
    .signal-section{background:var(--soft)}.signal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .signal-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:23px;transition:.25s}.signal-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
    .signal-card h3{font-size:18px;margin:15px 0 7px}.signal-card p{font-size:13px;color:var(--muted);margin:0}.signal-no{font-size:30px;color:var(--teal);font-weight:900}
    .timeline{border-left:2px solid var(--line);margin:10px 0 0 12px;padding-left:28px}.timeline-item{position:relative;padding:5px 0 25px}.timeline-item:before{content:"";position:absolute;width:11px;height:11px;border-radius:50%;background:var(--orange);left:-35px;top:13px;box-shadow:0 0 0 5px var(--paper)}
    .timeline time{font-size:12px;color:var(--teal-dark);font-weight:800}.timeline h3{font-size:17px;margin:5px 0}.timeline p{color:var(--muted);font-size:14px;margin:0}
    .index-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.index-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:27px}
    .index-panel h3{font-size:20px;margin:0 0 18px}.index-row{display:flex;justify-content:space-between;gap:15px;padding:14px 0;border-bottom:1px solid var(--line);font-size:14px}.index-row:last-child{border-bottom:0}.index-row span{color:var(--muted)}.index-row strong{font-weight:700}
    .app-strip{background:var(--ink-2);color:#fff}.app-layout{display:grid;grid-template-columns:1fr .75fr;align-items:center;gap:70px}.app-strip p{color:#bbb5c6;max-width:620px}.app-pills{display:flex;flex-wrap:wrap;gap:9px;margin:22px 0}.app-pill{padding:7px 11px;border:1px solid #575066;border-radius:20px;color:#d9d3df;font-size:12px}
    .app-mark{justify-self:end;width:210px;height:250px;border:8px solid #0f0d16;border-radius:28px;background:#fff;color:var(--ink);padding:25px 16px;box-shadow:0 18px 0 rgba(0,0,0,.16);transform:rotate(5deg)}.app-mark strong{display:block;font-size:22px;margin:14px 0}.app-score{height:10px;background:var(--teal);border-radius:5px;margin:12px 0}.app-line{height:7px;background:#e9e6ec;border-radius:4px;margin:10px 0}
    .faq-list{max-width:850px;margin:auto;border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-question{width:100%;display:flex;justify-content:space-between;text-align:left;background:transparent;padding:20px 0;font-weight:800;color:var(--ink)}.faq-question span{color:var(--teal);font-size:22px;transition:.2s}.faq-answer{display:none;color:var(--muted);padding:0 35px 20px 0;font-size:14px}.faq-item.open .faq-answer{display:block}.faq-item.open .faq-question span{transform:rotate(45deg)}
    .site-footer{background:var(--ink);color:#fff;padding:56px 0 24px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}.footer-brand p{color:#9f98ac;max-width:300px;font-size:13px;margin-top:17px}.footer-col{display:flex;flex-direction:column;gap:9px}.footer-col h3{font-size:14px;margin:0 0 8px;color:#fff}.footer-col a{font-size:13px;color:#a9a2b5;transition:.2s}.footer-col a:hover{color:var(--teal)}.copyright{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #383244;margin-top:40px;padding-top:20px;color:#827a91;font-size:12px}
    @media(max-width:1024px){.nav-list{gap:14px}.nav-list a{font-size:13px}.app-layout{gap:30px}.footer-grid{grid-template-columns:1.3fr 1fr 1fr}}
    @media(max-width:768px){.container{width:min(var(--container),calc(100% - 32px))}.navbar{height:68px}.menu-toggle{display:block;margin-left:auto}.nav-list{display:none;position:absolute;top:68px;left:0;right:0;background:var(--ink);padding:10px 20px 18px;flex-direction:column;align-items:stretch;gap:0;border-top:1px solid #3a3446}.nav-list.open{display:flex}.nav-list a{padding:12px 0}.nav-list a.active:after{bottom:5px;right:auto;width:35px}.header-cta{padding:9px 12px;font-size:12px}.page-heading{padding:54px 0 50px}.page-heading h1{font-size:40px}.section{padding:58px 0}.section-head{display:block}.section-desc{margin-top:12px}.updates-layout,.index-grid,.app-layout{grid-template-columns:1fr}.signal-grid{grid-template-columns:1fr 1fr}.app-mark{justify-self:center;transform:rotate(3deg)}.footer-grid{grid-template-columns:1fr 1fr}.copyright{display:block}.copyright span{display:block;margin-top:7px}}
    @media(max-width:520px){.logo{font-size:16px}.logo-mark{width:26px;height:26px;margin-right:5px}.header-cta{display:none}.page-heading h1{font-size:34px}.page-heading p{font-size:15px}.signal-grid{grid-template-columns:1fr}.update-feature{min-height:330px;padding:24px}.update-feature h2{font-size:23px}.update-list{padding:8px 17px}.filter-bar{gap:7px}.filter{padding:8px 11px}.footer-grid{grid-template-columns:1fr}.footer-col{margin-top:8px}.copyright{font-size:11px}}