/* roulang page: index */
:root{
  --ink:#18203c;
  --muted:#68708b;
  --line:#e3e5f0;
  --paper:#ffffff;
  --soft:#f6f7fc;
  --purple:#3d2a9d;
  --purple-dark:#28196f;
  --purple-pale:#f0edff;
  --cyan:#05a98c;
  --cyan-pale:#e5f8f3;
  --orange:#ef7d31;
  --orange-pale:#fff0e5;
  --navy:#121a42;
  --radius:14px;
  --radius-lg:22px;
  --shadow:0 12px 32px rgba(27,31,73,.08);
  --shadow-hover:0 18px 42px rgba(27,31,73,.14);
  --container:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--soft);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:15px;line-height:1.7}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button,input{font:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid rgba(5,169,140,.34);outline-offset:3px}
.container{width:min(calc(100% - 48px),var(--container));margin:auto}
.site-header{height:78px;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;backdrop-filter:blur(10px)}
.nav-wrap{height:100%;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{width:36px;height:36px;border-radius:11px;background:var(--purple);display:grid;place-items:center;color:#fff;font-weight:800;font-size:20px;box-shadow:0 7px 16px rgba(61,42,157,.25)}
.brand-name{font-weight:800;font-size:17px;letter-spacing:-.4px;white-space:nowrap}
.brand-name small{display:block;color:var(--muted);font-size:10px;font-weight:500;line-height:1.15;letter-spacing:.2px}
.primary-nav{display:flex;align-items:center;gap:3px;margin-left:auto}
.primary-nav a{padding:9px 11px;border-radius:9px;color:#4f5772;font-size:14px;font-weight:600;white-space:nowrap;transition:.2s ease}
.primary-nav a:hover,.primary-nav a.active{background:var(--purple-pale);color:var(--purple)}
.primary-nav a.active{box-shadow:inset 0 -2px 0 var(--purple)}
.header-download{background:var(--purple);color:#fff;padding:10px 15px;border-radius:10px;font-size:14px;font-weight:700;white-space:nowrap;transition:.2s ease}
.header-download:hover{background:var(--purple-dark);transform:translateY(-1px)}
.menu-toggle{display:none;border:0;background:var(--purple-pale);color:var(--purple);width:40px;height:40px;border-radius:10px;font-size:20px}
main{overflow:hidden}
.hero{background:linear-gradient(135deg,#141b47 0%,#312287 62%,#4a2ba4 100%);color:#fff;position:relative;padding:74px 0 64px;isolation:isolate}
.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 77% 21%,rgba(5,169,140,.29),transparent 26%),radial-gradient(circle at 11% 90%,rgba(239,125,49,.18),transparent 24%);z-index:-1}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.13);color:#dbfff8;font-size:12px;font-weight:700;letter-spacing:.5px}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:#43e5c7;display:inline-block}
.hero h1{font-size:clamp(34px,4.4vw,55px);line-height:1.18;letter-spacing:-1.8px;margin:18px 0}
.hero p{font-size:17px;max-width:620px;color:#d7d9ed;margin:0 0 28px}
.button-row{display:flex;gap:12px;flex-wrap:wrap}
.btn{border:1px solid transparent;border-radius:10px;padding:12px 18px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;transition:.2s ease}
.btn-primary{background:var(--cyan);color:#073b35}
.btn-primary:hover{background:#28cbb0;transform:translateY(-2px);box-shadow:0 10px 20px rgba(5,169,140,.25)}
.btn-light{background:#fff;color:var(--purple)}
.btn-light:hover{background:#eeecff;transform:translateY(-2px)}
.btn-outline{border-color:#cfd3e7;color:var(--purple);background:#fff}
.btn-outline:hover{border-color:var(--purple);background:var(--purple-pale)}
.hero-note{display:flex;gap:20px;flex-wrap:wrap;margin-top:28px;color:#c8cde5;font-size:13px}
.hero-note span:before{content:"✓";display:inline-grid;place-items:center;width:17px;height:17px;margin-right:6px;border-radius:50%;background:rgba(67,229,199,.18);color:#70f0d8;font-weight:800}
.hero-visual{position:relative;min-height:390px}
.stadium{position:absolute;inset:18px 0 0 28px;border-radius:28px;overflow:hidden;background:linear-gradient(180deg,rgba(9,16,48,.14),rgba(10,17,54,.8)),url('/assets/images/stadium-night.jpg') center/cover,linear-gradient(135deg,#226463,#16225b);box-shadow:0 24px 45px rgba(0,0,0,.25)}
.stadium:after{content:"";position:absolute;inset:auto 0 0;height:42%;background:linear-gradient(transparent,rgba(5,8,31,.86))}
.live-panel{position:absolute;right:18px;bottom:-4px;width:267px;border-radius:18px;background:#fff;color:var(--ink);padding:17px;box-shadow:0 20px 38px rgba(6,8,38,.35)}
.live-head{display:flex;justify-content:space-between;align-items:center;color:#646b84;font-size:12px;font-weight:700}
.live-dot{color:var(--orange)}
.live-match{padding:15px 0 12px;border-bottom:1px solid var(--line);text-align:center}
.live-match b{font-size:14px}.score{font-size:25px;font-weight:800;letter-spacing:2px;color:var(--purple);margin:6px 0}.live-match small{color:var(--muted)}
.app-mini{position:absolute;left:0;top:0;width:165px;background:#fff;color:var(--ink);border-radius:20px;padding:12px;box-shadow:0 20px 44px rgba(0,0,0,.32);transform:rotate(-5deg)}
.app-top{display:flex;justify-content:space-between;font-size:10px;font-weight:800;color:var(--purple);padding:3px 2px 9px}.app-banner{height:72px;border-radius:11px;background:linear-gradient(130deg,#34208f,#0b9b89);padding:10px;color:#fff;font-size:11px;font-weight:700}.app-row{display:flex;gap:7px;padding-top:11px}.app-item{height:30px;flex:1;border-radius:8px;background:#f0eff8}
.section{padding:68px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:27px}
.section-head h2{font-size:28px;line-height:1.3;letter-spacing:-.7px;margin:0}
.section-head p{margin:7px 0 0;color:var(--muted);max-width:620px}
.text-link{font-size:14px;font-weight:700;color:var(--purple);white-space:nowrap}
.text-link:hover{color:var(--cyan)}
.quick-section{margin-top:-28px;position:relative;z-index:3;padding:0}
.quick-grid{display:grid;grid-template-columns:1.1fr 1fr 1fr 1.1fr;background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow);overflow:hidden}
.quick-item{padding:23px;border-right:1px solid var(--line);transition:.2s ease}
.quick-item:last-child{border-right:0}.quick-item:hover{background:#fafaff}
.quick-icon{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:var(--purple-pale);color:var(--purple);font-size:18px;font-weight:800;margin-bottom:12px}
.quick-item:nth-child(3) .quick-icon{background:var(--cyan-pale);color:var(--cyan)}.quick-item:nth-child(4) .quick-icon{background:var(--orange-pale);color:var(--orange)}
.quick-item b{display:block;font-size:15px}.quick-item span{display:block;color:var(--muted);font-size:13px;margin-top:2px}
.news-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:22px}
.feature-news{background:var(--navy);border-radius:var(--radius-lg);min-height:330px;overflow:hidden;position:relative;color:#fff;padding:34px;display:flex;align-items:flex-end;background-image:linear-gradient(0deg,rgba(11,15,47,.92),rgba(11,15,47,.1)),url('/assets/images/feature-sports.jpg');background-size:cover;background-position:center}
.feature-news:after{content:"热门资讯";position:absolute;top:22px;left:25px;background:var(--orange);border-radius:999px;padding:4px 10px;font-size:12px;font-weight:700}
.feature-news h3{font-size:25px;line-height:1.38;margin:0 0 10px;max-width:520px}.feature-news p{color:#d7daeb;margin:0 0 14px;font-size:14px}.feature-meta,.item-meta{display:flex;gap:12px;flex-wrap:wrap;color:#9aa2be;font-size:12px}.feature-news .text-link{color:#8df3e0;display:inline-block;margin-top:17px}
.news-list{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);padding:4px 22px}
.news-item{padding:19px 0;border-bottom:1px solid var(--line)}.news-item:last-child{border-bottom:0}.news-item h3{font-size:16px;line-height:1.5;margin:6px 0;color:var(--ink)}.news-item h3 a:hover{color:var(--purple)}.news-item p{margin:0;color:var(--muted);font-size:13px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.badge{display:inline-flex;padding:3px 8px;border-radius:999px;background:var(--purple-pale);color:var(--purple);font-size:11px;font-weight:700}
.channels{background:#eef0fb}
.channel-grid{display:grid;grid-template-columns:1.25fr .9fr .9fr .9fr;gap:16px}
.channel-card{min-height:214px;border-radius:var(--radius);padding:24px;background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;justify-content:space-between;transition:.25s ease}
.channel-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#cbc6ed}
.channel-card:first-child{color:#fff;background:linear-gradient(135deg,#2d1d7e,#5540b8)}
.channel-card:nth-child(3){background:#e8f8f4}.channel-card:nth-child(4){background:#fff0e6}
.channel-card em{font-style:normal;font-size:30px;font-weight:800;opacity:.85}.channel-card h3{font-size:20px;margin:17px 0 5px}.channel-card p{margin:0;font-size:13px;color:var(--muted)}.channel-card:first-child p{color:#d9d7f3}.channel-card a{font-size:13px;font-weight:800;margin-top:16px;color:var(--purple)}.channel-card:first-child a{color:#8ff0dc}
.schedule-shell{border:1px solid var(--line);background:#fff;border-radius:var(--radius-lg);overflow:hidden}
.schedule-top{padding:16px 22px;background:#fafaff;display:flex;justify-content:space-between;gap:12px;align-items:center;border-bottom:1px solid var(--line)}.schedule-top b{font-size:16px}.status{color:var(--cyan);font-size:12px;font-weight:700}
.schedule-list{display:grid;grid-template-columns:repeat(3,1fr)}
.match-row{padding:21px 22px;border-right:1px solid var(--line)}.match-row:last-child{border:0}.match-time{font-size:12px;color:var(--cyan);font-weight:800}.match-row h3{font-size:16px;margin:7px 0 4px}.match-row p{font-size:13px;color:var(--muted);margin:0}.match-row a{display:inline-block;margin-top:11px;color:var(--purple);font-size:13px;font-weight:700}
.topic-grid{display:grid;grid-template-columns:1.25fr .75fr .75fr;gap:18px}.topic-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.2s ease}.topic-card:hover{box-shadow:var(--shadow);transform:translateY(-3px)}.topic-image{height:152px;background:center/cover;position:relative}.topic-card:first-child .topic-image{height:240px;background-image:linear-gradient(0deg,rgba(14,19,59,.72),transparent),url('/assets/images/topic-football.jpg')}.topic-card:nth-child(2) .topic-image{background-image:url('/assets/images/topic-basketball.jpg')}.topic-card:nth-child(3) .topic-image{background-image:url('/assets/images/topic-esports.jpg')}.topic-body{padding:17px}.topic-body h3{font-size:17px;line-height:1.45;margin:8px 0}.topic-body p{color:var(--muted);font-size:13px;margin:0}
.data-observe{background:var(--navy);color:#fff}.data-observe .section-head p{color:#bdc3dd}.data-grid{display:grid;grid-template-columns:.9fr 1.3fr .9fr;gap:18px}.data-card{border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);padding:22px;background:rgba(255,255,255,.055)}.data-card h3{font-size:15px;margin:0 0 16px;color:#dfe3fb}.data-number{font-size:32px;font-weight:800;color:#7df0da}.data-card p{font-size:13px;color:#afb7d4;margin:6px 0 0}.trend{height:95px;position:relative;margin-top:10px;background:linear-gradient(180deg,rgba(5,169,140,.22),transparent);clip-path:polygon(0 82%,13% 64%,24% 74%,38% 38%,51% 54%,65% 17%,78% 43%,89% 24%,100% 3%,100% 100%,0 100%)}.observe-list{list-style:none;margin:0;padding:0}.observe-list li{padding:10px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:13px;color:#d8dcef;display:flex;justify-content:space-between;gap:8px}.observe-list li:last-child{border:0}.observe-list b{color:#7df0da;font-weight:700}
.split-content{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:stretch}.football-visual{min-height:330px;border-radius:var(--radius-lg);padding:32px;background:linear-gradient(0deg,rgba(8,17,48,.76),rgba(8,17,48,.12)),url('/assets/images/football-field.jpg') center/cover;color:#fff;display:flex;flex-direction:column;justify-content:end}.football-visual h2{font-size:29px;margin:0 0 9px}.football-visual p{margin:0;color:#e1e5f2;max-width:480px}.football-list{display:flex;flex-direction:column;justify-content:center}.simple-story{padding:18px 0;border-bottom:1px solid var(--line)}.simple-story:first-child{padding-top:4px}.simple-story h3{font-size:17px;margin:8px 0}.simple-story p{font-size:13px;color:var(--muted);margin:0}
.basketball{background:#fff}.timeline{border-left:2px solid #dcd8f4;margin-left:10px;padding-left:25px}.timeline-item{position:relative;padding:0 0 25px}.timeline-item:before{content:"";position:absolute;width:12px;height:12px;border-radius:50%;background:var(--orange);left:-32px;top:6px;box-shadow:0 0 0 5px #fff4eb}.timeline-item:last-child{padding:0}.timeline-item time{font-size:12px;color:var(--cyan);font-weight:800}.timeline-item h3{font-size:18px;margin:5px 0}.timeline-item p{margin:0;color:var(--muted);font-size:14px}.esports-wrap{border-radius:var(--radius-lg);background:linear-gradient(110deg,#21155c,#142254);padding:30px;color:#fff;display:grid;grid-template-columns:.85fr 1.15fr;gap:28px}.esports-wrap h2{font-size:29px;line-height:1.35;margin:10px 0}.esports-wrap p{color:#c5cbe7}.esports-list{display:grid;gap:10px}.esports-item{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.13);border-radius:12px;padding:16px;display:flex;align-items:center;justify-content:space-between;gap:15px}.esports-item b{display:block}.esports-item span{font-size:12px;color:#8eefd9}.esports-item a{color:#8eefd9;font-weight:700;font-size:13px}
.download{background:linear-gradient(120deg,#f0edff,#e9faf6)}.download-box{background:#fff;border:1px solid #dedaf6;border-radius:var(--radius-lg);padding:42px;display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:center}.phone-stack{height:330px;position:relative}.phone{position:absolute;width:180px;height:315px;background:#192258;border:8px solid #111633;border-radius:27px;padding:16px;box-shadow:0 22px 35px rgba(32,25,94,.24)}.phone:first-child{left:30px;top:8px;transform:rotate(-8deg)}.phone:last-child{left:160px;top:0;transform:rotate(7deg);background:#fff}.phone-screen-top{height:72px;background:linear-gradient(140deg,#4b31ac,#08a88d);border-radius:12px;padding:12px;color:#fff;font-size:12px;font-weight:800}.phone-screen-row{height:35px;border-radius:8px;background:#eeeff7;margin-top:10px}.phone-screen-row.dark{background:#303b76}.download-copy h2{font-size:31px;line-height:1.3;margin:0 0 12px}.download-copy p{color:var(--muted);margin:0 0 18px}.version{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:21px}.version span{border-radius:999px;padding:5px 10px;background:var(--cyan-pale);color:#087963;font-size:12px;font-weight:700}.qr-placeholder{display:flex;align-items:center;gap:12px;margin-top:18px}.qr-box{width:54px;height:54px;border:2px dashed #a8afc8;border-radius:7px;color:#78809c;font-size:10px;line-height:1.3;display:grid;place-items:center;text-align:center}.qr-placeholder small{color:var(--muted);line-height:1.55}
.guide-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.guide-step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;position:relative}.guide-no{font-size:13px;font-weight:800;color:var(--cyan)}.guide-step h3{font-size:17px;margin:12px 0 6px}.guide-step p{font-size:13px;color:var(--muted);margin:0}.guide-step:not(:last-child):after{content:"";position:absolute;width:18px;height:1px;background:#bbb7dc;right:-18px;top:50%}
.announce-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.announce{display:grid;grid-template-columns:125px 1fr auto;gap:20px;align-items:center;padding:17px 22px;border-bottom:1px solid var(--line)}.announce:last-child{border:0}.announce time{font-size:13px;color:var(--cyan);font-weight:800}.announce b{font-size:15px}.announce span{font-size:13px;color:var(--muted)}.announce a{font-size:13px;color:var(--purple);font-weight:700}
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden}.faq-item summary{list-style:none;padding:18px 20px;font-weight:700;cursor:pointer;position:relative}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"＋";position:absolute;right:18px;color:var(--purple);font-size:21px;font-weight:400}.faq-item[open] summary{color:var(--purple);border-bottom:1px solid var(--line)}.faq-item[open] summary:after{content:"－"}.faq-item p{padding:15px 20px;margin:0;color:var(--muted);font-size:14px}
.final-cta{padding:0 0 76px}.final-box{background:linear-gradient(110deg,#2c1a79,#5131ad);border-radius:var(--radius-lg);padding:38px 42px;color:#fff;display:flex;justify-content:space-between;gap:25px;align-items:center}.final-box h2{font-size:27px;margin:0 0 7px}.final-box p{margin:0;color:#d5d1f3}.final-box .btn{flex-shrink:0}
.site-footer{background:#111735;color:#c2c8df;padding:55px 0 20px}.footer-grid{display:grid;grid-template-columns:1.45fr repeat(3,1fr);gap:35px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.12)}.footer-brand .brand{color:#fff}.footer-brand p{font-size:13px;max-width:350px;margin:16px 0;color:#9fa8c7}.footer-col h3{font-size:14px;color:#fff;margin:2px 0 13px}.footer-col a{display:block;font-size:13px;margin:8px 0;color:#b9c0d8}.footer-col a:hover{color:#79e8d3}.footer-bottom{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding-top:18px;font-size:12px;color:#8f99bc}.footer-bottom a{margin-left:14px}.footer-bottom a:hover{color:#fff}
@media(max-width:1024px){.primary-nav{gap:0}.primary-nav a{padding:8px}.hero-grid,.download-box{gap:30px}.channel-grid{grid-template-columns:repeat(2,1fr)}.channel-card:first-child{grid-column:span 2}.guide-grid{grid-template-columns:repeat(2,1fr)}.guide-step:nth-child(2):after{display:none}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}}
@media(max-width:768px){.container{width:min(calc(100% - 32px),var(--container))}.site-header{height:68px}.nav-wrap{gap:10px}.brand-name{font-size:14px}.brand-name small{display:none}.primary-nav{display:none}.header-download{margin-left:auto;padding:9px 11px;font-size:13px}.menu-toggle{display:block}.primary-nav.open{display:flex;position:absolute;top:68px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:12px 16px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}.primary-nav.open a{padding:12px}.hero{padding:48px 0}.hero-grid,.split-content,.esports-wrap,.download-box{grid-template-columns:1fr}.hero-visual{min-height:320px;max-width:530px;width:100%;margin:auto}.quick-grid{grid-template-columns:1fr 1fr}.quick-item:nth-child(2){border-right:0}.quick-item{border-bottom:1px solid var(--line)}.quick-item:nth-child(3),.quick-item:nth-child(4){border-bottom:0}.news-layout,.data-grid,.topic-grid{grid-template-columns:1fr}.feature-news{min-height:280px}.schedule-list{display:flex;overflow-x:auto}.match-row{min-width:240px}.topic-card:first-child .topic-image{height:190px}.phone-stack{height:270px;transform:scale(.86);transform-origin:left top;margin-bottom:-30px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:span 2}.announce{grid-template-columns:100px 1fr}.announce a{display:none}}
@media(max-width:520px){body{font-size:14px}.section{padding:43px 0}.hero h1{font-size:33px}.hero p{font-size:15px}.section-head{align-items:start;flex-direction:column;margin-bottom:21px;gap:8px}.section-head h2{font-size:24px}.quick-grid,.channel-grid,.guide-grid,.faq-grid{grid-template-columns:1fr}.quick-item,.quick-item:nth-child(2){border-right:0}.quick-item:nth-child(3){border-bottom:1px solid var(--line)}.channel-card:first-child{grid-column:auto}.guide-step:not(:last-child):after{display:none}.stadium{left:10px}.app-mini{width:140px}.live-panel{width:220px;right:0}.feature-news{padding:24px}.feature-news h3{font-size:21px}.download-box{padding:25px}.download-copy h2{font-size:25px}.phone-stack{margin-left:-12px}.announce{grid-template-columns:1fr;padding:15px 18px;gap:3px}.final-box{padding:28px;display:block}.final-box h2{font-size:23px}.final-box .btn{margin-top:19px;width:100%}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.footer-bottom{display:block}.footer-bottom div:last-child{margin-top:8px}.footer-bottom a{margin:0 12px 0 0}}

/* roulang page: category1 */
:root{
      --ink:#18203c;
      --muted:#68708b;
      --line:#e3e5f0;
      --paper:#ffffff;
      --soft:#f6f7fc;
      --purple:#3d2a9d;
      --purple-dark:#28196f;
      --purple-pale:#f0edff;
      --cyan:#05a98c;
      --cyan-pale:#e5f8f3;
      --orange:#ef7d31;
      --orange-pale:#fff0e5;
      --navy:#121a42;
      --radius:14px;
      --radius-lg:22px;
      --shadow:0 12px 32px rgba(27,31,73,.08);
      --shadow-hover:0 18px 42px rgba(27,31,73,.14);
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--soft);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:15px;line-height:1.7}
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(5,169,140,.4);outline-offset:3px}
    .container{width:min(calc(100% - 48px),var(--container));margin:auto}
    .site-header{height:78px;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;backdrop-filter:blur(10px)}
    .nav-wrap{height:100%;display:flex;align-items:center;gap:28px}
    .brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
    .brand-mark{width:36px;height:36px;border-radius:11px;background:var(--purple);display:grid;place-items:center;color:#fff;font-weight:800;font-size:20px;box-shadow:0 7px 16px rgba(61,42,157,.25)}
    .brand-name{font-weight:800;font-size:17px;letter-spacing:-.4px;white-space:nowrap}
    .brand-name small{display:block;color:var(--muted);font-size:10px;font-weight:500;line-height:1.15;letter-spacing:.2px}
    .primary-nav{display:flex;align-items:center;gap:3px;margin-left:auto}
    .primary-nav a{padding:9px 11px;border-radius:9px;color:#4f5772;font-size:14px;font-weight:600;white-space:nowrap;transition:.2s ease}
    .primary-nav a:hover,.primary-nav a.active{background:var(--purple-pale);color:var(--purple)}
    .primary-nav a.active{box-shadow:inset 0 -2px 0 var(--purple)}
    .header-download{background:var(--purple);color:#fff;padding:10px 15px;border-radius:10px;font-size:14px;font-weight:700;white-space:nowrap;transition:.2s ease}
    .header-download:hover{background:var(--purple-dark);transform:translateY(-1px)}
    .menu-toggle{display:none;border:0;background:var(--purple-pale);color:var(--purple);width:40px;height:40px;border-radius:10px;font-size:20px}
    main{overflow:hidden}
    .page-intro{padding:42px 0 32px;background:linear-gradient(112deg,#171d49 0%,#30217e 66%,#4933a2 100%);color:#fff;position:relative;isolation:isolate}
    .page-intro:before{content:"";position:absolute;width:420px;height:420px;border-radius:50%;right:-90px;top:-250px;background:rgba(5,169,140,.17);z-index:-1}
    .page-intro:after{content:"";position:absolute;width:260px;height:260px;border-radius:50%;left:43%;bottom:-180px;background:rgba(239,125,49,.14);z-index:-1}
    .breadcrumb{display:flex;gap:8px;align-items:center;font-size:13px;color:#cbd0e8;margin-bottom:24px}
    .breadcrumb a:hover{color:#83f0dc}
    .breadcrumb span:last-child{color:#fff}
    .intro-grid{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:44px;align-items:end}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.12);color:#ddfff8;font-size:12px;font-weight:700;letter-spacing:.4px}
    .eyebrow i{width:7px;height:7px;border-radius:50%;display:inline-block;background:#43e5c7}
    .page-intro h1{font-size:clamp(34px,4vw,48px);line-height:1.2;letter-spacing:-1.5px;margin:16px 0 13px}
    .page-intro p{max-width:680px;margin:0;color:#d6daec;font-size:16px}
    .update-panel{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:var(--radius);padding:20px}
    .update-panel b{display:block;color:#7cf1dc;font-size:13px;margin-bottom:5px}
    .update-panel strong{display:block;font-size:18px;line-height:1.35}
    .update-panel span{display:block;color:#d0d5ec;font-size:13px;margin-top:7px}
    .section{padding:68px 0}
    .section-tight{padding:46px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:26px}
    .section-head h2{font-size:28px;letter-spacing:-.7px;line-height:1.32;margin:0}
    .section-head p{max-width:650px;color:var(--muted);margin:7px 0 0}
    .text-link{font-size:14px;font-weight:700;color:var(--purple);white-space:nowrap;transition:.2s ease}
    .text-link:hover{color:var(--cyan)}
    .news-shell{border:1px solid var(--line);background:var(--paper);border-radius:var(--radius-lg);box-shadow:var(--shadow);overflow:hidden}
    .news-row{display:grid;grid-template-columns:112px minmax(0,1fr) 150px;gap:24px;padding:25px 28px;border-bottom:1px solid var(--line);transition:.2s ease}
    .news-row:last-child{border-bottom:0}
    .news-row:hover{background:#fafaff}
    .news-date{border-right:1px solid var(--line);padding-right:20px}
    .news-date strong{display:block;font-size:25px;line-height:1;color:var(--purple);letter-spacing:-1px}
    .news-date span{font-size:12px;color:var(--muted)}
    .news-body .badge{display:inline-flex;background:var(--purple-pale);color:var(--purple);border-radius:999px;padding:3px 9px;font-size:12px;font-weight:700}
    .news-body h3{font-size:18px;line-height:1.45;margin:8px 0 7px}
    .news-body h3 a:hover{color:var(--purple)}
    .news-body p{color:var(--muted);font-size:14px;margin:0}
    .news-side{display:flex;flex-direction:column;align-items:flex-end;justify-content:space-between;color:var(--muted);font-size:12px}
    .news-side a{font-size:14px;font-weight:700;color:var(--purple)}
    .news-side a:hover{color:var(--cyan)}
    .featured-wrap{display:grid;grid-template-columns:1.25fr .75fr;gap:22px}
    .lead-story{min-height:360px;border-radius:var(--radius-lg);overflow:hidden;position:relative;padding:34px;color:#fff;background:linear-gradient(0deg,rgba(13,18,56,.94),rgba(15,21,62,.12)),url('/assets/images/latest-sports-feature.jpg') center/cover}
    .lead-story .badge{background:var(--orange);color:#fff}
    .lead-story-content{position:absolute;left:34px;right:34px;bottom:30px}
    .lead-story h3{font-size:28px;line-height:1.35;margin:12px 0 10px}
    .lead-story p{margin:0;color:#d9dcec;max-width:620px}
    .story-meta{display:flex;gap:12px;flex-wrap:wrap;font-size:12px;color:#bbc2dd;margin-top:16px}
    .side-stories{display:grid;gap:22px}
    .side-story{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:23px;display:flex;flex-direction:column;justify-content:space-between;transition:.2s ease}
    .side-story:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px)}
    .side-story .badge{width:max-content;border-radius:999px;padding:3px 9px;background:var(--cyan-pale);color:#087966;font-size:12px;font-weight:700}
    .side-story h3{font-size:17px;line-height:1.45;margin:12px 0 9px}
    .side-story p{font-size:13px;color:var(--muted);margin:0}
    .side-story .text-link{display:inline-block;margin-top:15px}
    .topic-grid{display:grid;grid-template-columns:1.05fr .95fr .95fr;gap:20px}
    .topic-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px;min-height:230px;position:relative;overflow:hidden;transition:.2s ease}
    .topic-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:#d1cafa}
    .topic-card:after{content:"";position:absolute;width:130px;height:130px;border-radius:50%;right:-40px;bottom:-48px;background:var(--purple-pale)}
    .topic-card:nth-child(2):after{background:var(--cyan-pale)}
    .topic-card:nth-child(3):after{background:var(--orange-pale)}
    .topic-icon{width:43px;height:43px;border-radius:12px;display:grid;place-items:center;color:#fff;background:var(--purple);font-size:19px;font-weight:800}
    .topic-card:nth-child(2) .topic-icon{background:var(--cyan)}
    .topic-card:nth-child(3) .topic-icon{background:var(--orange)}
    .topic-card h3{font-size:19px;margin:17px 0 8px;position:relative;z-index:1}
    .topic-card p{font-size:14px;color:var(--muted);margin:0;position:relative;z-index:1}
    .schedule-band{background:var(--navy);color:#fff;border-radius:var(--radius-lg);padding:30px}
    .schedule-top{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:18px}
    .schedule-top h2{font-size:23px;margin:0}
    .schedule-top p{margin:3px 0 0;color:#b8c0dc;font-size:13px}
    .schedule-list{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
    .match-item{padding:17px;border-radius:12px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.1)}
    .match-time{display:flex;justify-content:space-between;color:#86efd9;font-size:12px;font-weight:700}
    .match-item strong{display:block;font-size:16px;margin:11px 0 3px}
    .match-item span{font-size:13px;color:#cbd1e6}
    .insight-grid{display:grid;grid-template-columns:.88fr 1.12fr;gap:24px;align-items:stretch}
    .insight-card{background:var(--purple);color:#fff;padding:30px;border-radius:var(--radius-lg);position:relative;overflow:hidden}
    .insight-card:after{content:"";width:210px;height:210px;position:absolute;right:-70px;bottom:-95px;border:36px solid rgba(255,255,255,.1);border-radius:50%}
    .insight-card h2{font-size:26px;margin:0 0 10px}
    .insight-card p{margin:0;color:#d9d6f3}
    .metric-list{position:relative;z-index:1;margin-top:24px}
    .metric{display:flex;align-items:center;justify-content:space-between;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.16)}
    .metric:last-child{border-bottom:0}
    .metric span{color:#d6d3f0;font-size:13px}
    .metric strong{font-size:15px;color:#8cf4df}
    .watch-list{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);padding:24px}
    .watch-list h3{font-size:20px;margin:0 0 8px}
    .watch-list>p{margin:0 0 10px;color:var(--muted)}
    .watch-item{display:grid;grid-template-columns:34px minmax(0,1fr) auto;gap:13px;align-items:center;padding:15px 0;border-bottom:1px solid var(--line)}
    .watch-item:last-child{border-bottom:0}
    .watch-num{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:var(--purple-pale);color:var(--purple);font-weight:800;font-size:13px}
    .watch-item h4{font-size:15px;line-height:1.4;margin:0}
    .watch-item span{display:block;font-size:12px;color:var(--muted);margin-top:2px}
    .watch-item a{font-size:13px;color:var(--purple);font-weight:700}
    .empty-state{border:1px dashed #cdd2e6;background:#fbfbff;border-radius:var(--radius);padding:20px 22px;color:var(--muted);display:flex;align-items:center;gap:11px}
    .empty-state i{font-style:normal;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--purple-pale);color:var(--purple);font-weight:800}
    .app-box{background:linear-gradient(115deg,#f0edff 0%,#fff 68%);border:1px solid #ded9fb;border-radius:var(--radius-lg);padding:34px;display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center}
    .app-box h2{font-size:28px;margin:0 0 8px}
    .app-box p{max-width:700px;color:var(--muted);margin:0}
    .app-box .btn{margin-top:18px}
    .btn{border:1px solid transparent;border-radius:10px;padding:12px 18px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;transition:.2s ease}
    .btn-primary{background:var(--cyan);color:#063d36}
    .btn-primary:hover{background:#27c9ae;transform:translateY(-2px);box-shadow:0 10px 20px rgba(5,169,140,.22)}
    .app-stamp{width:150px;height:150px;border-radius:22px;background:var(--purple);padding:17px;color:#fff;box-shadow:0 16px 28px rgba(61,42,157,.24);display:flex;flex-direction:column;justify-content:space-between}
    .app-stamp b{font-size:24px;line-height:1.1}
    .app-stamp span{font-size:12px;color:#d8d3fb}
    .faq-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
    .faq-item{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
    .faq-item h3{font-size:16px;line-height:1.45;margin:0 0 8px}
    .faq-item p{color:var(--muted);font-size:14px;margin:0}
    .site-footer{background:#121a42;color:#d2d6e9;padding:55px 0 20px;margin-top:18px}
    .footer-grid{display:grid;grid-template-columns:1.55fr repeat(3,1fr);gap:34px;padding-bottom:36px}
    .footer-brand p{max-width:310px;color:#aeb6d1;font-size:13px;margin:16px 0 0}
    .site-footer .brand-name{color:#fff}
    .site-footer .brand-mark{background:var(--cyan);color:#063d36}
    .footer-col h3{font-size:14px;color:#fff;margin:4px 0 12px}
    .footer-col a{display:block;color:#aeb6d1;font-size:13px;padding:4px 0;transition:.2s ease}
    .footer-col a:hover{color:#7ef1dc}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:18px;display:flex;justify-content:space-between;gap:18px;color:#99a2c3;font-size:12px}
    .footer-bottom a{margin-left:18px}
    .footer-bottom a:hover{color:#fff}
    @media(max-width:1024px){
      .primary-nav a{padding:8px 7px;font-size:13px}
      .nav-wrap{gap:16px}
      .intro-grid{grid-template-columns:1fr 250px}
      .news-row{grid-template-columns:90px minmax(0,1fr) 110px}
      .featured-wrap,.insight-grid{grid-template-columns:1fr}
      .topic-grid{grid-template-columns:repeat(3,1fr)}
      .footer-grid{grid-template-columns:1.3fr repeat(3,1fr);gap:20px}
    }
    @media(max-width:768px){
      .container{width:min(calc(100% - 32px),var(--container))}
      .site-header{height:68px}
      .nav-wrap{gap:12px}
      .primary-nav{display:none;position:absolute;left:16px;right:16px;top:60px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .primary-nav.open{display:flex}
      .primary-nav a{padding:10px 12px}
      .header-download{margin-left:auto;padding:9px 11px;font-size:13px}
      .menu-toggle{display:grid;place-items:center}
      .page-intro{padding:32px 0}
      .intro-grid{grid-template-columns:1fr;gap:22px}
      .update-panel{max-width:380px}
      .section{padding:46px 0}
      .section-tight{padding:34px 0}
      .section-head{align-items:start;flex-direction:column;gap:10px}
      .section-head h2{font-size:25px}
      .news-row{grid-template-columns:75px minmax(0,1fr);gap:15px;padding:20px}
      .news-date{padding-right:12px}
      .news-side{grid-column:2;align-items:flex-start;flex-direction:row;gap:12px}
      .featured-wrap{gap:16px}
      .lead-story{min-height:320px;padding:25px}
      .lead-story-content{left:25px;right:25px;bottom:24px}
      .lead-story h3{font-size:24px}
      .topic-grid,.schedule-list,.faq-list{grid-template-columns:1fr}
      .topic-card{min-height:auto}
      .app-box{grid-template-columns:1fr;padding:26px}
      .app-stamp{width:120px;height:120px}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:520px){
      body{font-size:14px}
      .brand-name{font-size:15px}
      .brand-name small{font-size:9px}
      .header-download{font-size:0;width:40px;height:40px;padding:0;display:grid;place-items:center}
      .header-download:after{content:"↓";font-size:20px;line-height:1}
      .page-intro h1{font-size:33px}
      .page-intro p{font-size:15px}
      .news-row{display:block;padding:19px}
      .news-date{border:0;padding:0;margin-bottom:10px;display:flex;align-items:baseline;gap:7px}
      .news-date strong{font-size:20px}
      .news-side{margin-top:13px}
      .lead-story h3{font-size:21px}
      .schedule-band{padding:22px}
      .schedule-top{align-items:flex-start;flex-direction:column}
      .watch-item{grid-template-columns:30px minmax(0,1fr)}
      .watch-item a{grid-column:2}
      .app-box h2{font-size:24px}
      .footer-grid{grid-template-columns:1fr;gap:24px}
      .footer-bottom{display:block}
      .footer-bottom div:last-child{margin-top:9px}
      .footer-bottom a{margin:0 16px 0 0}
    }

/* roulang page: article */
:root{
  --ink:#18203c;
  --muted:#68708b;
  --line:#e3e5f0;
  --paper:#fff;
  --soft:#f6f7fc;
  --purple:#3d2a9d;
  --purple-dark:#28196f;
  --purple-pale:#f0edff;
  --cyan:#05a98c;
  --cyan-pale:#e5f8f3;
  --orange:#ef7d31;
  --orange-pale:#fff0e5;
  --navy:#121a42;
  --radius:14px;
  --radius-lg:22px;
  --shadow:0 12px 32px rgba(27,31,73,.08);
  --shadow-hover:0 18px 42px rgba(27,31,73,.14);
  --container:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--soft);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",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(5,169,140,.38);outline-offset:3px}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer}
.container{width:min(calc(100% - 48px),var(--container));margin:auto}
.site-header{height:78px;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;backdrop-filter:blur(10px)}
.nav-wrap{height:100%;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand-mark{width:36px;height:36px;border-radius:11px;background:var(--purple);display:grid;place-items:center;color:#fff;font-weight:800;font-size:20px;box-shadow:0 7px 16px rgba(61,42,157,.25)}
.brand-name{font-weight:800;font-size:17px;letter-spacing:-.4px;white-space:nowrap}
.brand-name small{display:block;color:var(--muted);font-size:10px;font-weight:500;line-height:1.15;letter-spacing:.2px}
.primary-nav{display:flex;align-items:center;gap:3px;margin-left:auto}
.primary-nav a{padding:9px 11px;border-radius:9px;color:#4f5772;font-size:14px;font-weight:600;white-space:nowrap;transition:.2s ease}
.primary-nav a:hover,.primary-nav a.active{background:var(--purple-pale);color:var(--purple)}
.primary-nav a.active{box-shadow:inset 0 -2px 0 var(--purple)}
.header-download{background:var(--purple);color:#fff;padding:10px 15px;border-radius:10px;font-size:14px;font-weight:700;white-space:nowrap;transition:.2s ease}
.header-download:hover{background:var(--purple-dark);transform:translateY(-1px)}
.menu-toggle{display:none;border:0;background:var(--purple-pale);color:var(--purple);width:40px;height:40px;border-radius:10px;font-size:20px}
main{overflow:hidden}
.article-top{padding:54px 0 30px;background:#fff;border-bottom:1px solid var(--line)}
.breadcrumb{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:13px;margin-bottom:25px;flex-wrap:wrap}
.breadcrumb a{color:var(--purple);font-weight:650}
.breadcrumb a:hover{color:var(--cyan)}
.breadcrumb .separator{color:#b3b8cb}
.article-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--purple);background:var(--purple-pale);border-radius:999px;padding:5px 12px;font-size:12px;font-weight:750}
.article-kicker:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--cyan)}
.article-top h1{font-size:clamp(30px,4vw,50px);line-height:1.25;letter-spacing:-1.5px;max-width:900px;margin:17px 0 16px}
.article-intro{max-width:800px;color:var(--muted);font-size:16px;margin:0}
.article-meta{display:flex;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:13px;margin-top:22px}
.article-meta span{display:inline-flex;align-items:center;gap:6px}
.article-meta b{color:var(--ink);font-weight:650}
.article-layout{display:grid;grid-template-columns:minmax(0,820px) 280px;gap:42px;align-items:start;padding:48px 0 68px}
.article-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:clamp(25px,4vw,54px)}
.article-content{font-size:16px;line-height:1.95;color:#303852}
.article-content h2{font-size:27px;line-height:1.4;margin:34px 0 15px;color:var(--ink);letter-spacing:-.5px}
.article-content h3{font-size:21px;line-height:1.5;margin:27px 0 12px;color:var(--ink)}
.article-content p{margin:0 0 19px}
.article-content ul,.article-content ol{padding-left:25px;margin:10px 0 24px}
.article-content li{margin:7px 0}
.article-content blockquote{margin:27px 0;padding:17px 20px;border-left:4px solid var(--cyan);background:var(--cyan-pale);color:#315d57;border-radius:0 10px 10px 0}
.article-content img{width:auto;height:auto;border-radius:12px;margin:25px auto}
.article-content figure{margin:27px 0}
.article-content figcaption{text-align:center;color:var(--muted);font-size:13px;margin-top:-16px}
.article-content table{width:100%;border-collapse:collapse;margin:25px 0;font-size:14px;display:block;overflow-x:auto}
.article-content th,.article-content td{border:1px solid var(--line);padding:10px 13px;text-align:left;white-space:nowrap}
.article-content th{background:var(--purple-pale);color:var(--purple)}
.article-content a{color:var(--purple);text-decoration:underline;text-decoration-color:#bbb1f4;text-underline-offset:3px}
.article-content a:hover{color:var(--cyan)}
.article-aside{position:sticky;top:104px}
.aside-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:23px;margin-bottom:18px}
.aside-card h2{font-size:17px;margin:0 0 14px}
.aside-card p{font-size:13px;color:var(--muted);margin:0}
.aside-line{display:flex;align-items:flex-start;gap:10px;padding:11px 0;border-bottom:1px solid var(--line);font-size:13px}
.aside-line:last-child{border-bottom:0;padding-bottom:0}
.aside-dot{width:7px;height:7px;border-radius:50%;background:var(--orange);margin-top:8px;flex:0 0 auto}
.article-tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:34px;padding-top:24px;border-top:1px solid var(--line)}
.tag{padding:5px 11px;border-radius:999px;background:var(--soft);border:1px solid var(--line);color:var(--muted);font-size:12px}
.post-navigation{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:20px}
.post-nav{border:1px solid var(--line);border-radius:12px;padding:16px;background:#fff;transition:.2s ease}
.post-nav:hover{border-color:#bcb3ed;background:var(--purple-pale);transform:translateY(-2px)}
.post-nav small{display:block;color:var(--muted);font-size:12px;margin-bottom:5px}
.post-nav strong{display:block;line-height:1.5;font-size:14px}
.post-nav.next{text-align:right}
.support-section{padding:0 0 72px}
.support-box{display:flex;align-items:center;justify-content:space-between;gap:28px;background:var(--navy);border-radius:var(--radius-lg);padding:30px 36px;color:#fff}
.support-box h2{font-size:23px;margin:0 0 6px}
.support-box p{color:#c6cbe0;margin:0;font-size:14px}
.btn{border:1px solid transparent;border-radius:10px;padding:12px 18px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;transition:.2s ease}
.btn-primary{background:var(--cyan);color:#073b35}
.btn-primary:hover{background:#28cbb0;transform:translateY(-2px);box-shadow:0 10px 20px rgba(5,169,140,.25)}
.btn-outline{border-color:#cfd3e7;color:var(--purple);background:#fff}
.btn-outline:hover{border-color:var(--purple);background:var(--purple-pale)}
.related-section{padding:0 0 68px}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:22px}
.section-head h2{font-size:27px;line-height:1.3;letter-spacing:-.7px;margin:0}
.section-head p{margin:6px 0 0;color:var(--muted)}
.text-link{font-size:14px;font-weight:700;color:var(--purple);white-space:nowrap}
.text-link:hover{color:var(--cyan)}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.related-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:21px;transition:.2s ease}
.related-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:#c3baf0}
.related-card .label{color:var(--cyan);font-size:12px;font-weight:700}
.related-card h3{font-size:17px;line-height:1.5;margin:9px 0}
.related-card p{font-size:13px;color:var(--muted);margin:0 0 13px}
.related-card time{font-size:12px;color:#9299ad}
.site-footer{background:var(--navy);color:#fff;padding:48px 0 20px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;padding-bottom:37px}
.footer-brand .brand-name{color:#fff}
.footer-brand p{color:#aeb5cf;font-size:13px;max-width:250px;margin:18px 0 0}
.footer-col h3{font-size:14px;margin:3px 0 14px;color:#fff}
.footer-col a{display:block;color:#aeb5cf;font-size:13px;margin:8px 0;transition:.2s}
.footer-col a:hover{color:#73ecd8}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:18px;display:flex;justify-content:space-between;gap:20px;color:#8e97b7;font-size:12px}
.footer-bottom a{margin-left:18px}
.footer-bottom a:hover{color:#fff}
.empty-state{padding:42px 20px;text-align:center;background:var(--soft);border:1px dashed #cfd3e2;border-radius:12px;color:var(--muted)}
.empty-state strong{display:block;color:var(--ink);font-size:17px;margin-bottom:5px}
.empty-state a{color:var(--purple);font-weight:700}
@media(max-width:1024px){
  .primary-nav a{padding-left:7px;padding-right:7px;font-size:13px}
  .nav-wrap{gap:14px}
  .article-layout{grid-template-columns:minmax(0,1fr) 240px;gap:24px}
}
@media(max-width:768px){
  .container{width:min(calc(100% - 32px),var(--container))}
  .site-header{height:68px}
  .nav-wrap{gap:10px}
  .primary-nav{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);padding:12px 16px;flex-direction:column;align-items:stretch}
  .primary-nav.open{display:flex}
  .primary-nav a{padding:12px 14px}
  .header-download{margin-left:auto;padding:9px 12px;font-size:13px}
  .menu-toggle{display:block}
  .article-top{padding:36px 0 25px}
  .article-layout{display:block;padding:30px 0 48px}
  .article-aside{position:static;margin-top:22px}
  .support-box{align-items:flex-start;flex-direction:column;padding:26px}
  .related-grid{grid-template-columns:1fr}
  .related-section{padding-bottom:45px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media(max-width:520px){
  .brand-name{font-size:15px}
  .brand-name small{font-size:9px}
  .brand-mark{width:32px;height:32px;font-size:18px}
  .header-download{font-size:12px;padding:8px 10px}
  .article-top h1{font-size:30px;letter-spacing:-.8px}
  .article-card{padding:22px 18px}
  .article-content{font-size:15px;line-height:1.9}
  .article-content h2{font-size:23px}
  .post-navigation{grid-template-columns:1fr}
  .post-nav.next{text-align:left}
  .footer-grid{grid-template-columns:1fr 1fr;gap:22px}
  .footer-brand{grid-column:1/-1}
  .footer-bottom{display:block}
  .footer-bottom>div+div{margin-top:9px}
  .footer-bottom a{margin:0 16px 0 0}
}

/* roulang page: category3 */
:root{
      --ink:#18203c;--muted:#68708b;--line:#e3e5f0;--paper:#fff;--soft:#f6f7fc;
      --purple:#3d2a9d;--purple-dark:#28196f;--purple-pale:#f0edff;
      --cyan:#05a98c;--cyan-pale:#e5f8f3;--orange:#ef7d31;--orange-pale:#fff0e5;
      --navy:#121a42;--radius:14px;--radius-lg:22px;
      --shadow:0 12px 32px rgba(27,31,73,.08);--shadow-hover:0 18px 42px rgba(27,31,73,.14);
      --container:1200px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--soft);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:15px;line-height:1.7}
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(calc(100% - 48px),var(--container));margin:auto}
    .site-header{height:78px;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;backdrop-filter:blur(10px)}
    .nav-wrap{height:100%;display:flex;align-items:center;gap:28px}
    .brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
    .brand-mark{width:36px;height:36px;border-radius:11px;background:var(--purple);display:grid;place-items:center;color:#fff;font-weight:800;font-size:20px;box-shadow:0 7px 16px rgba(61,42,157,.25)}
    .brand-name{font-weight:800;font-size:17px;letter-spacing:-.4px;white-space:nowrap}
    .brand-name small{display:block;color:var(--muted);font-size:10px;font-weight:500;line-height:1.15;letter-spacing:.2px}
    .primary-nav{display:flex;align-items:center;gap:3px;margin-left:auto}
    .primary-nav a{padding:9px 11px;border-radius:9px;color:#4f5772;font-size:14px;font-weight:600;white-space:nowrap;transition:.2s ease}
    .primary-nav a:hover,.primary-nav a.active{background:var(--purple-pale);color:var(--purple)}
    .primary-nav a.active{box-shadow:inset 0 -2px 0 var(--purple)}
    .header-download{background:var(--purple);color:#fff;padding:10px 15px;border-radius:10px;font-size:14px;font-weight:700;white-space:nowrap;transition:.2s ease}
    .header-download:hover{background:var(--purple-dark);transform:translateY(-1px)}
    .menu-toggle{display:none;border:0;background:var(--purple-pale);color:var(--purple);width:40px;height:40px;border-radius:10px;font-size:20px}
    main{overflow:hidden}
    .page-intro{padding:54px 0 48px;background:#fff;border-bottom:1px solid var(--line)}
    .breadcrumb{display:flex;gap:10px;align-items:center;color:var(--muted);font-size:13px;margin-bottom:28px}
    .breadcrumb a:hover{color:var(--purple)}
    .intro-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:55px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 11px;border-radius:999px;background:var(--purple-pale);color:var(--purple);font-size:12px;font-weight:700}
    .eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--cyan);display:inline-block}
    h1{font-size:clamp(32px,4vw,52px);line-height:1.2;letter-spacing:-1.5px;margin:15px 0 14px}
    .intro-copy{font-size:17px;color:var(--muted);max-width:700px;margin:0}
    .intro-panel{background:var(--navy);border-radius:var(--radius-lg);padding:25px;color:#fff;position:relative;overflow:hidden;min-height:190px}
    .intro-panel:before{content:"";position:absolute;width:220px;height:220px;border:1px solid rgba(125,239,218,.3);border-radius:50%;right:-65px;top:-75px}
    .intro-panel:after{content:"";position:absolute;width:150px;height:150px;border:1px solid rgba(255,255,255,.14);border-radius:50%;right:-28px;top:-40px}
    .panel-kicker{color:#8df3e0;font-size:12px;font-weight:700}
    .intro-panel h2{font-size:25px;line-height:1.35;margin:12px 0 10px;position:relative;z-index:1}
    .intro-panel p{color:#cbd0e7;font-size:13px;margin:0;max-width:280px;position:relative;z-index:1}
    .section{padding:68px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:27px}
    .section-head h2{font-size:28px;line-height:1.3;letter-spacing:-.7px;margin:0}
    .section-head p{margin:7px 0 0;color:var(--muted);max-width:650px}
    .text-link{font-size:14px;font-weight:700;color:var(--purple);white-space:nowrap}
    .text-link:hover{color:var(--cyan)}
    .highlight-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}
    .highlight-card{border-radius:var(--radius-lg);padding:30px;background:var(--purple);color:#fff;min-height:235px;position:relative;overflow:hidden}
    .highlight-card:after{content:"篮球";position:absolute;right:25px;bottom:-25px;color:rgba(255,255,255,.1);font-size:100px;font-weight:800}
    .highlight-card h3{font-size:25px;max-width:480px;margin:8px 0 10px;position:relative;z-index:1}
    .highlight-card p{color:#dedbf7;max-width:470px;margin:0 0 22px;position:relative;z-index:1}
    .tag{display:inline-block;padding:4px 9px;border-radius:999px;background:var(--orange-pale);color:var(--orange);font-size:12px;font-weight:700}
    .side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:25px;transition:.2s ease}
    .side-card:hover,.schedule-item:hover,.story-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}
    .side-card h3{font-size:18px;margin:10px 0 6px}.side-card p{color:var(--muted);font-size:13px;margin:0 0 15px}
    .schedule-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:8px 26px}
    .schedule-item{display:grid;grid-template-columns:120px 1fr 130px;gap:20px;align-items:center;padding:21px 0;border-bottom:1px solid var(--line);transition:.2s ease}
    .schedule-item:last-child{border:0}.date{font-size:13px;color:var(--muted)}.date strong{display:block;color:var(--purple);font-size:18px}
    .match h3{font-size:16px;margin:0 0 3px}.match p{font-size:13px;color:var(--muted);margin:0}
    .status{text-align:right}.status b{display:block;color:var(--cyan);font-size:13px}.status span{font-size:12px;color:var(--muted)}
    .story-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .story-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:.2s ease}
    .story-card .number{font-size:13px;color:var(--orange);font-weight:800}
    .story-card h3{font-size:18px;line-height:1.45;margin:10px 0 8px}.story-card p{font-size:13px;color:var(--muted);margin:0 0 17px}
    .observation{background:var(--purple-pale);padding:32px;border-radius:var(--radius-lg);display:grid;grid-template-columns:1fr 1fr 1fr;gap:1px}
    .obs-item{padding:12px 28px;border-right:1px solid #dcd6fa}.obs-item:last-child{border:0}
    .obs-item strong{font-size:30px;color:var(--purple);display:block;line-height:1.2}.obs-item span{color:var(--muted);font-size:13px}
    .guide-section{background:#fff}.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:stretch}
    .app-card{background:var(--navy);border-radius:var(--radius-lg);padding:32px;color:#fff}.app-card h2{font-size:27px;margin:11px 0}.app-card p{color:#cbd0e7;margin:0 0 22px}
    .app-points{display:flex;gap:10px;flex-wrap:wrap}.app-points span{padding:6px 10px;border-radius:8px;background:rgba(255,255,255,.1);color:#dce1f5;font-size:12px}
    .guide-list{background:var(--soft);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px}
    .guide-step{display:flex;gap:16px;padding:13px 0;border-bottom:1px solid var(--line)}.guide-step:last-child{border:0}
    .step-no{width:30px;height:30px;border-radius:9px;background:var(--cyan-pale);color:var(--cyan);display:grid;place-items:center;font-weight:800;flex-shrink:0}
    .guide-step b{display:block}.guide-step span{display:block;color:var(--muted);font-size:13px}
    .faq-list{max-width:850px;margin:auto}.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:12px;overflow:hidden}
    .faq-question{width:100%;background:none;border:0;text-align:left;padding:18px 21px;color:var(--ink);font-weight:700;display:flex;justify-content:space-between;align-items:center}
    .faq-question span{font-size:22px;color:var(--purple);transition:.2s}.faq-answer{display:none;padding:0 21px 18px;color:var(--muted);font-size:14px}.faq-item.open .faq-answer{display:block}.faq-item.open .faq-question span{transform:rotate(45deg)}
    .closing{padding:42px 0;background:var(--purple)}.closing-inner{display:flex;justify-content:space-between;align-items:center;gap:25px;color:#fff}.closing h2{margin:0 0 5px;font-size:25px}.closing p{margin:0;color:#d8d5f3}
    .btn{border:1px solid transparent;border-radius:10px;padding:11px 18px;display:inline-flex;align-items:center;justify-content:center;font-weight:700;transition:.2s ease}.btn-primary{background:var(--cyan);color:#073b35}.btn-primary:hover{background:#28cbb0;transform:translateY(-2px)}.btn-light{background:#fff;color:var(--purple)}.btn-light:hover{background:#eeecff;transform:translateY(-2px)}
    .site-footer{background:var(--navy);color:#fff;padding:48px 0 20px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}.footer-brand p{color:#aeb5d0;font-size:13px;margin-top:15px}.footer-col h3{font-size:14px;margin:5px 0 14px}.footer-col a{display:block;color:#aeb5d0;font-size:13px;margin:8px 0;transition:.2s}.footer-col a:hover{color:#8df3e0}.footer-bottom{display:flex;justify-content:space-between;border-top:1px solid rgba(255,255,255,.12);margin-top:35px;padding-top:17px;color:#929bbd;font-size:12px}.footer-bottom a{margin-left:18px}.footer-bottom a:hover{color:#fff}
    @media(max-width:1024px){.primary-nav{gap:0}.primary-nav a{padding:8px 7px;font-size:13px}.nav-wrap{gap:15px}.intro-grid{gap:28px}.footer-grid{grid-template-columns:1.3fr 1fr 1fr}}
    @media(max-width:768px){.container{width:min(calc(100% - 32px),var(--container))}.site-header{height:68px}.menu-toggle{display:block;margin-left:auto}.header-download{padding:9px 11px;font-size:13px}.primary-nav{display:none;position:absolute;top:68px;left:0;right:0;background:#fff;border-bottom:1px solid var(--line);padding:12px 16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.primary-nav.show{display:flex}.primary-nav a{padding:11px 13px}.intro-grid,.highlight-grid,.guide-grid{grid-template-columns:1fr}.page-intro{padding:35px 0}.section{padding:46px 0}.story-grid{grid-template-columns:1fr 1fr}.schedule-item{grid-template-columns:85px 1fr;gap:12px}.status{text-align:left;grid-column:2}.observation{grid-template-columns:1fr;padding:18px}.obs-item{border-right:0;border-bottom:1px solid #dcd6fa;padding:15px 10px}.obs-item:last-child{border:0}.closing-inner{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}}
    @media(max-width:520px){h1{font-size:34px}.story-grid{grid-template-columns:1fr}.section-head{display:block}.section-head .text-link{display:inline-block;margin-top:12px}.intro-panel{min-height:160px}.highlight-card{padding:24px}.schedule-wrap{padding:5px 17px}.schedule-item{padding:18px 0}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom div:last-child{margin-top:10px}.footer-bottom a{margin:0 15px 0 0}}

/* roulang page: category2 */
:root{
      --ink:#18203c;
      --muted:#68708b;
      --line:#e3e5f0;
      --paper:#fff;
      --soft:#f6f7fc;
      --purple:#3d2a9d;
      --purple-dark:#28196f;
      --purple-pale:#f0edff;
      --cyan:#05a98c;
      --cyan-pale:#e5f8f3;
      --orange:#ef7d31;
      --orange-pale:#fff0e5;
      --navy:#121a42;
      --radius:14px;
      --radius-lg:22px;
      --shadow:0 12px 32px rgba(27,31,73,.08);
      --shadow-hover:0 18px 42px rgba(27,31,73,.14);
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--soft);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",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(5,169,140,.42);outline-offset:3px}
    img{display:block;max-width:100%}
    button{font:inherit;cursor:pointer}
    .container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
    .site-header{height:78px;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;backdrop-filter:blur(10px)}
    .nav-wrap{height:100%;display:flex;align-items:center;gap:28px}
    .brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
    .brand-mark{width:36px;height:36px;border-radius:11px;background:var(--purple);display:grid;place-items:center;color:#fff;font-weight:800;font-size:20px;box-shadow:0 7px 16px rgba(61,42,157,.25)}
    .brand-name{font-weight:800;font-size:17px;letter-spacing:-.4px;white-space:nowrap}
    .brand-name small{display:block;color:var(--muted);font-size:10px;font-weight:500;line-height:1.15;letter-spacing:.2px}
    .primary-nav{display:flex;align-items:center;gap:3px;margin-left:auto}
    .primary-nav a{padding:9px 11px;border-radius:9px;color:#4f5772;font-size:14px;font-weight:600;white-space:nowrap;transition:.2s ease}
    .primary-nav a:hover,.primary-nav a.active{background:var(--purple-pale);color:var(--purple)}
    .primary-nav a.active{box-shadow:inset 0 -2px 0 var(--purple)}
    .header-download{background:var(--purple);color:#fff;padding:10px 15px;border-radius:10px;font-size:14px;font-weight:700;white-space:nowrap;transition:.2s ease}
    .header-download:hover{background:var(--purple-dark);transform:translateY(-1px)}
    .menu-toggle{display:none;border:0;background:var(--purple-pale);color:var(--purple);width:40px;height:40px;border-radius:10px;font-size:20px}
    main{overflow:hidden}
    .category-hero{padding:58px 0 54px;background:#fff;border-bottom:1px solid var(--line)}
    .crumbs{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:13px;margin-bottom:25px}
    .crumbs a:hover{color:var(--purple)}
    .crumbs span:last-child{color:var(--purple);font-weight:700}
    .category-layout{display:grid;grid-template-columns:1fr 390px;gap:60px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 11px;border-radius:999px;background:var(--purple-pale);color:var(--purple);font-size:12px;font-weight:700}
    .eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--cyan);display:inline-block}
    .category-hero h1{font-size:clamp(34px,4vw,52px);line-height:1.2;letter-spacing:-1.5px;margin:17px 0 15px}
    .category-hero p{max-width:690px;color:var(--muted);font-size:16px;margin:0}
    .hero-side{background:var(--navy);border-radius:var(--radius-lg);padding:25px;color:#fff;position:relative;overflow:hidden}
    .hero-side:after{content:"";position:absolute;width:170px;height:170px;border:1px solid rgba(117,235,214,.35);border-radius:50%;right:-45px;top:-45px}
    .hero-side h2{font-size:19px;margin:0 0 18px;position:relative;z-index:1}
    .hero-side .match-row{border-top:1px solid rgba(255,255,255,.14);padding:14px 0;display:flex;justify-content:space-between;gap:15px;position:relative;z-index:1}
    .match-row small{display:block;color:#aeb7d3;font-size:11px}
    .match-row strong{font-size:14px}
    .match-status{color:#62e4c6;font-size:12px;font-weight:700;white-space:nowrap}
    .section{padding:66px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:27px}
    .section-head h2{font-size:28px;line-height:1.3;letter-spacing:-.7px;margin:0}
    .section-head p{margin:7px 0 0;color:var(--muted);max-width:680px}
    .text-link{font-size:14px;font-weight:700;color:var(--purple);white-space:nowrap}
    .text-link:hover{color:var(--cyan)}
    .topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .topic-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:.2s ease}
    .topic-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#c9c1f4}
    .topic-icon{width:43px;height:43px;border-radius:13px;background:var(--purple-pale);color:var(--purple);display:grid;place-items:center;font-size:21px;margin-bottom:18px}
    .topic-card:nth-child(2) .topic-icon{background:var(--cyan-pale);color:var(--cyan)}
    .topic-card:nth-child(3) .topic-icon{background:var(--orange-pale);color:var(--orange)}
    .topic-card h3{font-size:18px;margin:0 0 7px}
    .topic-card p{font-size:13px;color:var(--muted);margin:0}
    .schedule-section{background:#fff}
    .schedule-board{border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--paper);overflow:hidden;box-shadow:var(--shadow)}
    .schedule-title{display:flex;justify-content:space-between;align-items:center;padding:20px 25px;background:#fbfbff;border-bottom:1px solid var(--line)}
    .schedule-title strong{font-size:17px}
    .schedule-title span{font-size:12px;color:var(--muted)}
    .fixture{display:grid;grid-template-columns:120px 1fr 150px 100px;gap:20px;align-items:center;padding:20px 25px;border-bottom:1px solid var(--line);transition:.2s}
    .fixture:last-child{border-bottom:0}
    .fixture:hover{background:#fafaff}
    .fixture-time{font-weight:800;color:var(--purple)}
    .fixture-time small{display:block;color:var(--muted);font-size:11px;font-weight:500}
    .fixture-name strong{font-size:15px}
    .fixture-name small{display:block;color:var(--muted);font-size:12px}
    .teams{text-align:center;font-weight:700}
    .teams em{font-style:normal;color:var(--muted);padding:0 8px;font-weight:400}
    .live-tag{justify-self:end;color:var(--cyan);background:var(--cyan-pale);border-radius:999px;padding:4px 10px;font-size:12px;font-weight:700}
    .content-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}
    .news-panel,.insight-panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);padding:27px}
    .news-panel h3,.insight-panel h3{font-size:20px;margin:0 0 18px}
    .news-entry{padding:16px 0;border-bottom:1px solid var(--line)}
    .news-entry:last-child{border-bottom:0;padding-bottom:0}
    .news-entry .meta{color:var(--purple);font-size:12px;font-weight:700}
    .news-entry h4{font-size:16px;line-height:1.45;margin:5px 0}
    .news-entry p{font-size:13px;color:var(--muted);margin:0}
    .insight-list{display:grid;gap:12px}
    .insight-item{display:flex;justify-content:space-between;gap:16px;padding:14px;background:var(--soft);border-radius:11px}
    .insight-item b{font-size:14px}
    .insight-item span{color:var(--orange);font-size:13px;font-weight:700;white-space:nowrap}
    .feature-section{background:var(--navy);color:#fff}
    .feature-section .section-head p{color:#b8c0da}
    .feature-section .section-head h2{color:#fff}
    .feature-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:18px}
    .feature-main,.feature-small{min-height:260px;border-radius:var(--radius-lg);padding:27px;display:flex;flex-direction:column;justify-content:end;background-size:cover;background-position:center;position:relative;overflow:hidden}
    .feature-main{background-image:linear-gradient(0deg,rgba(12,17,51,.92),rgba(12,17,51,.12)),url('/assets/images/football-match.jpg')}
    .feature-small{min-height:121px;background-image:linear-gradient(0deg,rgba(12,17,51,.9),rgba(12,17,51,.15)),url('/assets/images/stadium.jpg')}
    .feature-small + .feature-small{background-image:linear-gradient(0deg,rgba(12,17,51,.9),rgba(12,17,51,.15)),url('/assets/images/sports-field.jpg')}
    .feature-main h3,.feature-small h3{margin:0;font-size:21px;line-height:1.4}
    .feature-small h3{font-size:16px}
    .feature-main p{color:#d1d6e7;font-size:13px;margin:8px 0 0}
    .feature-side{display:grid;gap:18px}
    .feature-label{color:#73ecd5;font-size:12px;font-weight:700;margin-bottom:7px}
    .app-section{padding:58px 0}
    .app-box{background:var(--purple-pale);border:1px solid #ded8ff;border-radius:var(--radius-lg);padding:34px 40px;display:grid;grid-template-columns:1fr 280px;gap:30px;align-items:center}
    .app-box h2{font-size:28px;margin:0 0 10px}
    .app-box p{color:var(--muted);margin:0 0 20px;max-width:620px}
    .app-points{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px}
    .app-points span{background:#fff;border:1px solid #e4e0fa;border-radius:999px;padding:6px 11px;color:var(--purple);font-size:12px;font-weight:700}
    .device-stack{height:170px;display:flex;align-items:center;justify-content:center;gap:12px}
    .device{width:92px;height:160px;background:#fff;border:5px solid #292061;border-radius:20px;padding:13px 8px;box-shadow:var(--shadow);transform:rotate(-8deg)}
    .device:last-child{height:145px;transform:rotate(8deg);background:#e8fff8;border-color:var(--cyan)}
    .device-bar{height:8px;width:45%;border-radius:5px;background:var(--purple);margin-bottom:13px}
    .device-line{height:8px;border-radius:5px;background:#dcdaf0;margin:9px 0}
    .device-line.short{width:65%}
    .faq-section{background:#fff}
    .faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .faq-item{border:1px solid var(--line);border-radius:12px;background:var(--paper);padding:18px 20px}
    .faq-item summary{cursor:pointer;font-weight:700;padding-right:20px;position:relative}
    .faq-item summary::marker{color:var(--purple)}
    .faq-item p{color:var(--muted);font-size:13px;margin:12px 0 0;padding-top:12px;border-top:1px solid var(--line)}
    .closing{padding:52px 0;background:#f0edff}
    .closing-box{display:flex;align-items:center;justify-content:space-between;gap:25px}
    .closing h2{font-size:26px;margin:0 0 6px}
    .closing p{color:var(--muted);margin:0}
    .btn{border:1px solid transparent;border-radius:10px;padding:11px 18px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;transition:.2s ease}
    .btn-primary{background:var(--cyan);color:#073b35}
    .btn-primary:hover{background:#28cbb0;transform:translateY(-2px);box-shadow:0 10px 20px rgba(5,169,140,.25)}
    .btn-outline{border-color:#c6c1e4;color:var(--purple);background:#fff}
    .btn-outline:hover{border-color:var(--purple);background:var(--purple-pale)}
    .site-footer{background:var(--navy);color:#fff;padding:52px 0 20px}
    .footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:38px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.13)}
    .footer-brand .brand-name{color:#fff}
    .footer-brand p{color:#aeb6d0;font-size:13px;max-width:270px;margin:18px 0 0}
    .footer-col h3{font-size:14px;margin:0 0 14px}
    .footer-col a{display:block;color:#aeb6d0;font-size:13px;margin:8px 0;transition:.2s}
    .footer-col a:hover{color:#74ead4}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:18px;color:#8d97b6;font-size:12px}
    .footer-bottom a{margin-left:18px}
    .footer-bottom a:hover{color:#fff}
    @media(max-width:1024px){
      .primary-nav a{padding:8px 7px;font-size:13px}
      .nav-wrap{gap:14px}
      .category-layout{gap:30px}
      .footer-grid{grid-template-columns:1.3fr 1fr 1fr}
    }
    @media(max-width:768px){
      .container{width:min(calc(100% - 32px),var(--container))}
      .site-header{height:70px}
      .header-download{margin-left:auto;padding:9px 11px;font-size:12px}
      .menu-toggle{display:block}
      .primary-nav{display:none;position:absolute;left:16px;right:16px;top:77px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .primary-nav.open{display:flex}
      .primary-nav a{padding:11px 13px}
      .category-hero{padding:38px 0 40px}
      .category-layout,.content-layout,.app-box{grid-template-columns:1fr}
      .hero-side{max-width:520px}
      .section{padding:46px 0}
      .topic-grid,.faq-grid{grid-template-columns:1fr}
      .feature-grid{grid-template-columns:1fr}
      .feature-side{grid-template-columns:1fr 1fr}
      .feature-small{min-height:150px}
      .app-box{padding:28px 22px}
      .device-stack{order:-1}
      .closing-box{align-items:flex-start;flex-direction:column}
      .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
    }
    @media(max-width:520px){
      .brand-name{font-size:14px}
      .brand-name small{font-size:9px}
      .brand-mark{width:32px;height:32px;font-size:18px}
      .header-download{display:none}
      .category-hero h1{font-size:34px}
      .section-head{display:block}
      .section-head .text-link{display:inline-block;margin-top:13px}
      .fixture{grid-template-columns:1fr auto;gap:9px 14px;padding:17px}
      .fixture-name{grid-column:1 / -1;grid-row:2}
      .teams{grid-column:1 / -1;grid-row:3;text-align:left}
      .live-tag{grid-column:2;grid-row:1}
      .schedule-title{padding:17px}
      .news-panel,.insight-panel{padding:21px}
      .feature-side{grid-template-columns:1fr}
      .feature-small{min-height:120px}
      .app-box h2{font-size:24px}
      .device-stack{height:150px}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{display:block}
      .footer-bottom div:last-child{margin-top:10px}
      .footer-bottom a{margin-left:0;margin-right:16px}
    }

/* roulang page: category4 */
:root{
      --ink:#18203c;
      --muted:#68708b;
      --line:#e3e5f0;
      --paper:#ffffff;
      --soft:#f6f7fc;
      --purple:#3d2a9d;
      --purple-dark:#28196f;
      --purple-pale:#f0edff;
      --cyan:#05a98c;
      --cyan-pale:#e5f8f3;
      --orange:#ef7d31;
      --orange-pale:#fff0e5;
      --navy:#121a42;
      --radius:14px;
      --radius-lg:22px;
      --shadow:0 12px 32px rgba(27,31,73,.08);
      --shadow-hover:0 18px 42px rgba(27,31,73,.14);
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--soft);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;font-size:15px;line-height:1.7}
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(5,169,140,.42);outline-offset:3px}
    .container{width:min(calc(100% - 48px),var(--container));margin:auto}
    .site-header{height:78px;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50;backdrop-filter:blur(10px)}
    .nav-wrap{height:100%;display:flex;align-items:center;gap:28px}
    .brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
    .brand-mark{width:36px;height:36px;border-radius:11px;background:var(--purple);display:grid;place-items:center;color:#fff;font-weight:800;font-size:20px;box-shadow:0 7px 16px rgba(61,42,157,.25)}
    .brand-name{font-weight:800;font-size:17px;letter-spacing:-.4px;white-space:nowrap}
    .brand-name small{display:block;color:var(--muted);font-size:10px;font-weight:500;line-height:1.15;letter-spacing:.2px}
    .primary-nav{display:flex;align-items:center;gap:3px;margin-left:auto}
    .primary-nav a{padding:9px 11px;border-radius:9px;color:#4f5772;font-size:14px;font-weight:600;white-space:nowrap;transition:.2s ease}
    .primary-nav a:hover,.primary-nav a.active{background:var(--purple-pale);color:var(--purple)}
    .primary-nav a.active{box-shadow:inset 0 -2px 0 var(--purple)}
    .header-download{background:var(--purple);color:#fff;padding:10px 15px;border-radius:10px;font-size:14px;font-weight:700;white-space:nowrap;transition:.2s ease}
    .header-download:hover{background:var(--purple-dark);transform:translateY(-1px)}
    .menu-toggle{display:none;border:0;background:var(--purple-pale);color:var(--purple);width:40px;height:40px;border-radius:10px;font-size:20px}

    main{overflow:hidden}
    .crumb-band{background:#fff;border-bottom:1px solid var(--line)}
    .breadcrumbs{padding:15px 0;display:flex;align-items:center;gap:9px;color:var(--muted);font-size:13px}
    .breadcrumbs a:hover{color:var(--purple)}
    .breadcrumbs span:last-child{color:var(--ink);font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
    .crumb-sep{color:#abb0c3}

    .page-intro{padding:54px 0 46px;background:linear-gradient(115deg,#f0edff 0%,#f8f8ff 53%,#e9f8f5 100%);border-bottom:1px solid #e6e5f5;position:relative}
    .page-intro:after{content:"";position:absolute;width:270px;height:270px;border-radius:50%;background:rgba(61,42,157,.07);right:-70px;top:-145px}
    .intro-grid{display:grid;grid-template-columns:minmax(0,1.15fr) 340px;gap:52px;align-items:end;position:relative;z-index:1}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:5px 10px;border-radius:999px;background:#fff;color:var(--purple);border:1px solid #dcd7fb;font-size:12px;font-weight:800;letter-spacing:.3px}
    .eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--cyan);display:block}
    h1{font-size:clamp(33px,4.3vw,50px);line-height:1.18;letter-spacing:-1.5px;margin:16px 0}
    .intro-copy{font-size:16px;color:#515b78;max-width:760px;margin:0}
    .update-box{background:var(--paper);border:1px solid #ddddec;border-radius:var(--radius-lg);padding:22px;box-shadow:var(--shadow)}
    .update-box small{color:var(--muted);font-weight:700}
    .update-box strong{display:block;font-size:22px;line-height:1.3;margin:6px 0;color:var(--purple)}
    .update-box p{color:var(--muted);font-size:13px;margin:0}
    .section{padding:70px 0}
    .section-tight{padding-top:0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}
    .section-head h2{font-size:28px;letter-spacing:-.7px;line-height:1.3;margin:0}
    .section-head p{color:var(--muted);max-width:660px;margin:7px 0 0}
    .text-link{color:var(--purple);font-size:14px;font-weight:800;white-space:nowrap;transition:.2s ease}
    .text-link:hover{color:var(--cyan)}

    .download-panel{display:grid;grid-template-columns:.83fr 1.17fr;gap:0;background:var(--navy);border-radius:var(--radius-lg);overflow:hidden;color:#fff;box-shadow:var(--shadow)}
    .device-area{min-height:365px;padding:35px;position:relative;background:linear-gradient(150deg,#25206a,#141a49);overflow:hidden}
    .device-area:before,.device-area:after{content:"";position:absolute;border-radius:50%;border:1px solid rgba(108,246,219,.24)}
    .device-area:before{width:290px;height:290px;left:-78px;bottom:-129px}
    .device-area:after{width:220px;height:220px;right:-90px;top:-75px}
    .phone{position:absolute;width:182px;height:328px;background:#0d1233;border:7px solid #d9dced;border-radius:30px;bottom:-42px;left:50%;transform:translateX(-50%);box-shadow:0 18px 40px rgba(0,0,0,.35);padding:14px 11px}
    .phone:before{content:"";position:absolute;width:73px;height:15px;border-radius:0 0 10px 10px;background:#d9dced;top:-1px;left:50%;transform:translateX(-50%)}
    .screen-title{font-size:10px;color:#bfc7f8;margin-top:10px}
    .screen-head{height:38px;border-radius:9px;background:#4d3ab0;margin:10px 0}
    .screen-card{height:51px;border-radius:8px;background:#262b56;margin-top:8px;position:relative;overflow:hidden}
    .screen-card:after{content:"";height:100%;width:39%;position:absolute;right:0;top:0;background:linear-gradient(135deg,#05a98c,#7c68e8)}
    .screen-lines{padding:7px 8px}
    .screen-lines b,.screen-lines i{height:5px;display:block;border-radius:10px;background:#d2d6ef;margin-bottom:5px}
    .screen-lines b{width:50%}.screen-lines i{width:73%;background:#777fa7}
    .download-content{padding:42px 46px}
    .download-content h2{font-size:30px;line-height:1.3;margin:0 0 10px}
    .download-content>p{color:#cad0e9;max-width:590px;margin:0 0 23px}
    .platforms{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:20px 0}
    .platform{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.15);padding:15px 16px;border-radius:12px}
    .platform strong{display:block;font-size:15px}
    .platform span{display:block;color:#bac1de;font-size:12px;margin-top:2px}
    .btn{border:1px solid transparent;border-radius:10px;padding:12px 18px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:800;transition:.2s ease}
    .btn-primary{background:var(--cyan);color:#063b34}
    .btn-primary:hover{background:#2acbb2;transform:translateY(-2px);box-shadow:0 10px 20px rgba(5,169,140,.22)}
    .btn-light{background:#fff;color:var(--purple)}
    .btn-light:hover{background:#eeecff;transform:translateY(-2px)}
    .download-note{display:flex;gap:9px;margin-top:18px;color:#bfc7e0;font-size:12px}
    .download-note:before{content:"✓";width:18px;height:18px;border-radius:50%;display:grid;place-items:center;background:rgba(5,169,140,.25);color:#67f0d6;font-weight:800;flex:0 0 auto}

    .guide-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .guide-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:25px 21px;min-height:207px;position:relative;transition:.22s ease}
    .guide-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#c9c1f4}
    .guide-num{display:grid;place-items:center;width:37px;height:37px;border-radius:10px;background:var(--purple-pale);color:var(--purple);font-size:14px;font-weight:800;margin-bottom:20px}
    .guide-card:nth-child(2) .guide-num{background:var(--cyan-pale);color:var(--cyan)}
    .guide-card:nth-child(3) .guide-num{background:var(--orange-pale);color:var(--orange)}
    .guide-card h3{font-size:17px;margin:0 0 7px}
    .guide-card p{font-size:13px;color:var(--muted);margin:0}

    .service-split{display:grid;grid-template-columns:1.05fr .95fr;gap:24px}
    .service-card,.version-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);padding:30px}
    .service-card h2,.version-card h2{font-size:24px;line-height:1.35;margin:0 0 10px}
    .service-card>p,.version-card>p{color:var(--muted);margin:0 0 21px}
    .info-list{margin:0;padding:0;list-style:none}
    .info-list li{padding:15px 0;border-top:1px solid var(--line);display:flex;gap:13px}
    .info-list li:first-child{border-top:0}
    .list-icon{width:30px;height:30px;flex:0 0 30px;border-radius:9px;background:var(--cyan-pale);color:var(--cyan);display:grid;place-items:center;font-weight:900}
    .info-list strong{display:block;font-size:15px}
    .info-list span{display:block;color:var(--muted);font-size:13px;margin-top:2px}
    .version-card{background:#fbfbff}
    .version-item{padding:16px 0;border-bottom:1px solid var(--line)}
    .version-item:last-child{border-bottom:0;padding-bottom:0}
    .version-top{display:flex;align-items:center;justify-content:space-between;gap:15px}
    .version-top strong{font-size:16px}
    .tag{display:inline-flex;align-items:center;border-radius:999px;padding:3px 9px;background:var(--orange-pale);color:#c85c17;font-size:11px;font-weight:800;white-space:nowrap}
    .version-item p{font-size:13px;color:var(--muted);margin:5px 0 0}

    .article-list{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
    .article-row{display:grid;grid-template-columns:120px 1fr auto;gap:23px;align-items:center;padding:23px 27px;border-bottom:1px solid var(--line);transition:.2s ease}
    .article-row:last-child{border-bottom:0}
    .article-row:hover{background:#fbfaff}
    .article-date{color:var(--muted);font-size:13px;font-weight:700}
    .article-date b{display:block;color:var(--purple);font-size:20px;line-height:1.1;margin-bottom:4px}
    .article-body h3{font-size:17px;line-height:1.45;margin:0 0 5px}
    .article-body h3 a:hover{color:var(--purple)}
    .article-body p{margin:0;color:var(--muted);font-size:13px}
    .article-go{color:var(--purple);font-weight:800;font-size:14px;white-space:nowrap}
    .article-go:hover{color:var(--cyan)}

    .empty-state{border:1px dashed #c9cde0;border-radius:var(--radius);padding:22px;background:#fafbff;color:var(--muted);text-align:center;font-size:14px;margin-top:18px}
    .matrix{padding:30px;border-radius:var(--radius-lg);background:var(--purple-pale);border:1px solid #ded9fb}
    .matrix-head{display:flex;justify-content:space-between;align-items:end;gap:22px;margin-bottom:18px}
    .matrix h2{font-size:24px;margin:0}
    .matrix p{margin:5px 0 0;color:#5e5a83}
    .matrix-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
    .matrix-grid a{display:block;border:1px solid #dbd5fa;background:#fff;border-radius:12px;padding:16px;color:var(--purple);font-size:14px;font-weight:800;transition:.2s ease}
    .matrix-grid a:hover{background:var(--purple);border-color:var(--purple);color:#fff;transform:translateY(-2px)}

    .faq-wrap{display:grid;grid-template-columns:.76fr 1.24fr;gap:48px;align-items:start}
    .faq-intro h2{font-size:29px;line-height:1.35;margin:0 0 10px}
    .faq-intro p{color:var(--muted);margin:0}
    .faq-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
    .faq-list details{padding:0 23px;border-bottom:1px solid var(--line)}
    .faq-list details:last-child{border-bottom:0}
    .faq-list summary{list-style:none;cursor:pointer;padding:20px 30px 20px 0;font-size:16px;font-weight:800;position:relative}
    .faq-list summary::-webkit-details-marker{display:none}
    .faq-list summary:after{content:"+";position:absolute;right:0;top:17px;color:var(--purple);font-size:23px;font-weight:400}
    .faq-list details[open] summary:after{content:"−"}
    .faq-list details p{margin:0 0 20px;color:var(--muted);font-size:14px}

    .help-banner{background:linear-gradient(105deg,#34228e,#151d4d);border-radius:var(--radius-lg);padding:36px 42px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:28px}
    .help-banner h2{font-size:27px;line-height:1.35;margin:0 0 6px}
    .help-banner p{margin:0;color:#d0d5ef}
    .help-banner .btn{flex:0 0 auto}

    .site-footer{background:#111837;color:#d5d9ed;margin-top:70px;padding:58px 0 23px}
    .footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:36px;padding-bottom:42px}
    .site-footer .brand-name{color:#fff}
    .site-footer .brand-mark{background:#5a47c4}
    .footer-brand p{color:#aeb6d2;max-width:310px;font-size:13px;margin:15px 0 0}
    .footer-col h3{color:#fff;font-size:14px;margin:0 0 13px}
    .footer-col a{display:block;color:#adb5d0;font-size:13px;margin:8px 0;transition:.2s ease}
    .footer-col a:hover{color:#78efd9}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#9fa8c7;font-size:12px}
    .footer-bottom div:last-child{display:flex;gap:17px}
    .footer-bottom a:hover{color:#fff}

    @media (max-width:1024px){
      .primary-nav{gap:0}
      .primary-nav a{padding:8px 7px;font-size:13px}
      .nav-wrap{gap:15px}
      .intro-grid{grid-template-columns:1fr 280px;gap:28px}
      .guide-grid{grid-template-columns:repeat(2,1fr)}
      .matrix-grid{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1.5fr 1fr 1fr}
      .footer-brand{grid-column:1/-1}
    }
    @media (max-width:768px){
      .container{width:min(calc(100% - 32px),var(--container))}
      .site-header{height:68px}
      .nav-wrap{gap:10px}
      .primary-nav{display:none;position:absolute;top:68px;left:0;right:0;margin:0;padding:12px 16px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .primary-nav.open{display:flex}
      .primary-nav a{padding:11px 12px}
      .menu-toggle{display:grid;place-items:center;margin-left:auto}
      .header-download{padding:9px 11px;font-size:13px}
      .brand-name{font-size:15px}
      .page-intro{padding:38px 0 35px}
      .intro-grid,.download-panel,.service-split,.faq-wrap{grid-template-columns:1fr}
      .update-box{max-width:390px}
      .section{padding:52px 0}
      .download-content{padding:32px 27px}
      .device-area{min-height:290px}
      .phone{height:280px;width:155px}
      .article-row{grid-template-columns:84px 1fr;padding:20px}
      .article-go{grid-column:2}
      .help-banner{padding:30px;align-items:flex-start;flex-direction:column}
      .footer-grid{grid-template-columns:repeat(2,1fr);gap:28px}
    }
    @media (max-width:520px){
      body{font-size:14px}
      .container{width:min(calc(100% - 28px),var(--container))}
      .brand-mark{width:33px;height:33px;font-size:18px}
      .brand-name small{font-size:9px}
      .header-download{display:none}
      h1{font-size:34px}
      .section-head{align-items:flex-start;flex-direction:column;gap:8px;margin-bottom:21px}
      .section-head h2{font-size:24px}
      .guide-grid,.platforms,.matrix-grid{grid-template-columns:1fr}
      .guide-card{min-height:0}
      .download-content h2{font-size:25px}
      .download-content{padding:28px 22px}
      .service-card,.version-card{padding:23px 20px}
      .article-row{grid-template-columns:1fr;gap:8px;padding:19px}
      .article-date b{display:inline;font-size:14px;margin-right:6px}
      .article-go{grid-column:auto;margin-top:4px}
      .matrix{padding:22px 18px}
      .matrix-head{align-items:flex-start;flex-direction:column;gap:6px}
      .faq-wrap{gap:22px}
      .faq-list details{padding:0 17px}
      .faq-list summary{font-size:15px}
      .help-banner{padding:27px 22px}
      .help-banner h2{font-size:23px}
      .footer-grid{grid-template-columns:1fr}
      .footer-brand{grid-column:auto}
      .footer-bottom{align-items:flex-start;flex-direction:column}
    }