/* roulang page: index */
:root{
  --ink:#151b1b;
  --deep:#202a29;
  --deep-2:#293634;
  --lime:#c9f35b;
  --lime-dark:#9fce35;
  --coral:#ef7659;
  --paper:#f4f5f0;
  --card:#fff;
  --muted:#71807b;
  --line:#dfe5dd;
  --shadow:0 14px 34px rgba(24,39,34,.08);
  --radius:14px;
  --max:1240px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.65;font-size:15px}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer}
.container{width:min(var(--max),calc(100% - 48px));margin:auto}
.site-header{height:76px;background:rgba(244,245,240,.94);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(14px)}
.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:30px}
.logo{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:900;letter-spacing:-.5px;white-space:nowrap}
.logo-mark{width:30px;height:30px;border:3px solid var(--ink);border-radius:50%;position:relative}
.logo-mark:before,.logo-mark:after{content:"";position:absolute;background:var(--ink);height:3px;left:4px;right:4px}
.logo-mark:before{top:8px}.logo-mark:after{top:15px}
.nav{display:flex;align-items:center;gap:27px}
.nav a{height:76px;display:flex;align-items:center;font-weight:700;color:#52605b;position:relative}
.nav a:hover,.nav a.active{color:var(--ink)}
.nav a.active:after{content:"";position:absolute;bottom:0;left:0;right:0;height:4px;background:var(--lime-dark);border-radius:4px 4px 0 0}
.header-download{background:var(--ink);color:#fff!important;padding:10px 17px;border-radius:8px;height:auto!important}
.header-download:hover{background:#3b4945}
.menu-toggle{display:none;border:0;background:none;font-size:25px}
.hero{padding:76px 0 72px;background:linear-gradient(120deg,#edf0e8 0%,#f8f8f3 58%,#e3edd0 100%);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:70px;align-items:center}
.eyebrow,.section-kicker{font-size:12px;letter-spacing:2px;text-transform:uppercase;color:#718c34;font-weight:900;margin-bottom:16px}
.hero h1{font-size:clamp(38px,5vw,68px);line-height:1.12;letter-spacing:-3px;max-width:680px;margin-bottom:22px}
.hero h1 em{font-style:normal;color:#6e9321}
.hero p{font-size:18px;color:#62706b;max-width:590px;line-height:1.8}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:8px;font-weight:800;border:1px solid transparent}
.btn-primary{background:var(--ink);color:#fff}.btn-primary:hover{background:#4a5a54;transform:translateY(-2px)}
.btn-lime{background:var(--lime);color:var(--ink)}.btn-lime:hover{background:#d8fa83;transform:translateY(-2px)}
.btn-outline{border-color:#b8c4ba;color:var(--ink);background:transparent}.btn-outline:hover{border-color:var(--ink)}
.hero-note{display:flex;gap:24px;margin-top:38px;color:#63716b;font-size:13px}
.hero-note strong{display:block;color:var(--ink);font-size:21px;line-height:1.2}
.score-preview{background:var(--deep);color:white;border-radius:18px;padding:25px;box-shadow:var(--shadow);transform:rotate(1deg)}
.score-top{display:flex;justify-content:space-between;color:#aab8b0;font-size:13px;border-bottom:1px solid #43524e;padding-bottom:17px}
.live-dot{color:var(--lime);font-weight:800}
.match-main{padding:33px 0 24px;display:flex;align-items:center;justify-content:space-around;text-align:center}
.team{font-weight:800;font-size:17px}.team small{display:block;color:#95a39b;font-size:12px;font-weight:400;margin-top:4px}
.score-number{font-size:42px;font-weight:900;letter-spacing:3px}
.score-number small{display:block;font-size:12px;letter-spacing:0;color:var(--lime);font-weight:600}
.score-row{display:flex;justify-content:space-between;padding:15px 0;border-top:1px solid #43524e;color:#c8d2cc;font-size:13px}
.score-row b{color:#fff;font-size:16px}
main{padding-bottom:80px}
.section{padding-top:76px}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:25px}
.section-head h2{font-size:30px;line-height:1.2;letter-spacing:-1px}
.section-head p{color:var(--muted);max-width:520px}
.text-link{font-weight:800;color:#668b1e;white-space:nowrap}.text-link:hover{color:var(--ink)}
.event-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.event-card{background:var(--card);border:1px solid var(--line);padding:18px;border-radius:11px}
.event-card:hover,.news-card:hover,.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#bfd08f}
.event-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;margin-bottom:14px}
.badge{display:inline-flex;align-items:center;padding:3px 8px;border-radius:5px;background:#edf6d3;color:#63851b;font-size:11px;font-weight:800}
.badge.hot{background:#fff0e9;color:#d15c40}.badge.end{background:#eef0ed;color:#75817b}
.teams{display:flex;justify-content:space-between;align-items:center;font-weight:750}.teams b{font-size:20px}
.scoreboard{background:var(--deep);color:#fff;border-radius:16px;padding:29px}
.scoreboard .section-head h2,.scoreboard .section-head p{color:#fff}.scoreboard .section-head p{color:#aab7b0}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.filter{border:1px solid #53625c;background:#2b3935;color:#d7e0d9;padding:8px 14px;border-radius:7px}.filter.active,.filter:hover{background:var(--lime);border-color:var(--lime);color:var(--ink)}
.score-lines{border-top:1px solid #4b5a55}
.score-line{display:grid;grid-template-columns:1.2fr 1.3fr 1fr .6fr;gap:15px;padding:16px 8px;border-bottom:1px solid #3d4b47;align-items:center;color:#c4d0c9}
.score-line strong{color:#fff}.score-line .result{font-size:20px;color:var(--lime);font-weight:900;text-align:center}
.updated{font-size:12px;color:#93a39b;margin-top:15px}
.focus-grid{display:grid;grid-template-columns:1.35fr .9fr;gap:18px}
.feature-card{min-height:280px;border-radius:14px;overflow:hidden;position:relative;background:linear-gradient(135deg,#40534a,#1b2926);color:#fff;padding:29px;display:flex;flex-direction:column;justify-content:end;transition:.25s}
.feature-card:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(12,20,18,.85),transparent 70%)}
.feature-card>*{position:relative}.feature-card h3{font-size:27px;max-width:570px;line-height:1.3;margin:9px 0}.feature-card p{color:#d2ddd5}
.side-news{display:grid;gap:12px}.news-card{background:#fff;border:1px solid var(--line);border-radius:11px;padding:19px;transition:.25s}.news-card h3{font-size:17px;line-height:1.4;margin:8px 0}.news-card p{color:var(--muted);font-size:13px}
.news-layout{display:grid;grid-template-columns:1.3fr .7fr;gap:20px}.news-list{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}.news-item{display:grid;grid-template-columns:110px 1fr auto;gap:18px;padding:19px;border-bottom:1px solid var(--line);align-items:center}.news-item:last-child{border:0}.news-thumb{height:72px;border-radius:8px;background:linear-gradient(135deg,#384a43,#bfd968);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:900;font-size:12px}.news-item h3{font-size:16px;line-height:1.4;margin:4px 0}.news-item p{font-size:13px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.date{font-size:12px;color:#89958f;white-space:nowrap}
.analysis-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.analysis-card{padding:25px;background:#fff;border:1px solid var(--line);border-radius:13px}.analysis-card h3{font-size:20px;margin:13px 0 8px}.analysis-card p{color:var(--muted);font-size:14px}.metric{height:7px;background:#e4e9df;border-radius:8px;margin:17px 0 9px;overflow:hidden}.metric i{display:block;height:100%;background:var(--coral);border-radius:8px}.metric.green i{background:var(--lime-dark)}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:18px}.compare-box{background:#fff;border:1px solid var(--line);border-radius:13px;padding:25px}.compare-box h3{font-size:20px;margin-bottom:14px}.compare-box li{list-style:none;padding:10px 0;border-bottom:1px dashed var(--line);display:flex;justify-content:space-between;color:#65716b}.compare-box li:last-child{border:0}.compare-box li b{color:var(--ink)}
.media-row{display:grid;grid-template-columns:1.25fr .75fr .75fr;gap:16px}.media-card{min-height:210px;border-radius:13px;padding:20px;display:flex;flex-direction:column;justify-content:end;color:#fff;background:linear-gradient(135deg,#475a4c,#1d3029);position:relative;overflow:hidden}.media-card:after{content:"▶";position:absolute;top:20px;right:20px;width:40px;height:40px;border:1px solid #d7e5cc;border-radius:50%;display:grid;place-items:center;color:var(--lime)}.media-card h3{font-size:20px;line-height:1.35;position:relative;z-index:1}.media-card span{font-size:12px;color:#dae5d8;position:relative;z-index:1;margin-top:8px}
.channel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}.channel{padding:23px;background:#e8eee1;border-left:4px solid var(--lime-dark);border-radius:10px}.channel h3{font-size:19px;margin-bottom:6px}.channel p{color:#68766f;font-size:13px}
.team-panel{display:grid;grid-template-columns:1fr 1fr;gap:18px}.team-box{background:var(--deep-2);color:#fff;padding:25px;border-radius:13px;display:flex;justify-content:space-between;align-items:center}.team-box strong{font-size:25px}.team-box span{color:#c6d0c8;font-size:13px}
.app-section{margin-top:76px;background:var(--ink);color:#fff;border-radius:17px;padding:44px 50px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:35px}.app-section h2{font-size:34px;line-height:1.25;margin:10px 0 14px}.app-section p{color:#b7c2bc;max-width:540px}.app-points{display:flex;gap:10px;flex-wrap:wrap;margin-top:21px}.app-points span{border:1px solid #54615b;padding:7px 11px;border-radius:6px;color:#d9e5d8;font-size:13px}.phone-card{justify-self:end;width:245px;height:230px;border:7px solid #3d4a44;border-radius:27px;background:#e9f2d2;color:var(--ink);padding:22px;box-shadow:0 15px 0 #101615}.phone-card b{font-size:17px}.mini-score{background:#fff;margin-top:22px;padding:13px;border-radius:8px;font-weight:800;display:flex;justify-content:space-between}.calendar{display:flex;gap:12px;overflow:auto;padding-bottom:5px}.day{min-width:110px;background:#fff;border:1px solid var(--line);padding:17px;border-radius:10px;text-align:center}.day.active{background:var(--lime);border-color:var(--lime)}.day b{display:block;font-size:21px}.day small{color:var(--muted)}
.faq{display:grid;grid-template-columns:1fr 1fr;gap:12px}.faq details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:17px 20px}.faq summary{font-weight:800;cursor:pointer}.faq p{color:var(--muted);padding-top:12px;font-size:14px}
.site-footer{background:var(--deep);color:#fff;padding:54px 0 25px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:35px;padding-bottom:40px}.footer-brand p{color:#a9b8b0;margin-top:14px;max-width:300px;font-size:13px}.footer-title{font-weight:800;margin-bottom:14px}.footer-links{display:grid;gap:9px;color:#b4c1ba;font-size:13px}.footer-links a:hover{color:var(--lime)}.copyright{border-top:1px solid #46544f;padding-top:20px;color:#91a099;font-size:12px;display:flex;justify-content:space-between;gap:20px}
@media(max-width:1024px){.nav{gap:15px}.hero-grid{gap:35px}.channel-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.container{width:min(100% - 32px,620px)}.site-header{height:64px}.nav{display:none;position:absolute;top:64px;left:0;right:0;background:var(--paper);padding:10px 16px 18px;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0}.nav.open{display:flex}.nav a{height:46px}.nav a.active:after{left:auto;width:4px;height:24px;top:11px;bottom:auto;right:0;border-radius:3px}.header-download{display:none}.menu-toggle{display:block}.hero{padding:52px 0}.hero-grid,.focus-grid,.news-layout,.app-section{grid-template-columns:1fr}.hero h1{letter-spacing:-2px}.score-preview{transform:none}.event-strip{grid-template-columns:repeat(2,1fr)}.analysis-grid{grid-template-columns:1fr 1fr}.media-row{grid-template-columns:1fr 1fr}.media-card:first-child{grid-column:span 2}.phone-card{justify-self:start}.footer-grid{grid-template-columns:1fr 1fr}.copyright{display:block}.copyright span{display:block;margin-top:8px}}
@media(max-width:520px){body{font-size:15px}.container{width:calc(100% - 28px)}.section{padding-top:55px}.section-head{display:block}.section-head h2{font-size:26px;margin-bottom:10px}.section-head .text-link{display:inline-block;margin-top:12px}.hero h1{font-size:39px}.hero p{font-size:16px}.hero-note{gap:16px}.event-strip,.analysis-grid,.compare,.media-row,.channel-grid,.team-panel,.faq{grid-template-columns:1fr}.media-card:first-child{grid-column:auto}.score-line{grid-template-columns:1fr 1.2fr .7fr;gap:8px;font-size:12px}.score-line .result{font-size:18px}.scoreboard{padding:20px 15px}.news-item{grid-template-columns:76px 1fr;gap:12px}.news-item .date{grid-column:2}.news-thumb{height:62px}.app-section{padding:30px 22px}.app-section h2{font-size:28px}.footer-grid{grid-template-columns:1fr 1fr;gap:27px}.logo{font-size:17px}.logo-mark{width:27px;height:27px}}

/* roulang page: article */
:root{
      --ink:#151b1b;
      --deep:#202a29;
      --deep-2:#293634;
      --lime:#c9f35b;
      --lime-dark:#9fce35;
      --coral:#ef7659;
      --paper:#f4f5f0;
      --card:#fff;
      --muted:#71807b;
      --line:#dfe5dd;
      --shadow:0 14px 34px rgba(24,39,34,.08);
      --radius:14px;
      --max:1240px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.65;font-size:15px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:#668b1e}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--max),calc(100% - 48px));margin:auto}
    .site-header{height:76px;background:rgba(244,245,240,.94);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(14px)}
    .header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:30px}
    .logo{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:900;letter-spacing:-.5px;white-space:nowrap}
    .logo-mark{width:30px;height:30px;border:3px solid var(--ink);border-radius:50%;position:relative}
    .logo-mark:before,.logo-mark:after{content:"";position:absolute;background:var(--ink);height:3px;left:4px;right:4px}
    .logo-mark:before{top:8px}
    .logo-mark:after{top:15px}
    .nav{display:flex;align-items:center;gap:27px}
    .nav a{height:76px;display:flex;align-items:center;font-weight:700;color:#52605b;position:relative}
    .nav a:hover,.nav a.active{color:var(--ink)}
    .nav a.active:after{content:"";position:absolute;bottom:0;left:0;right:0;height:4px;background:var(--lime-dark);border-radius:4px 4px 0 0}
    .header-download{background:var(--ink);color:#fff!important;padding:10px 17px;border-radius:8px;height:auto!important}
    .header-download:hover{background:#3b4945}
    .menu-toggle{display:none;border:0;background:none;font-size:25px}
    main{padding-bottom:88px}
    .article-top{padding:42px 0 28px;border-bottom:1px solid var(--line)}
    .crumbs{display:flex;gap:9px;align-items:center;color:var(--muted);font-size:13px;margin-bottom:22px}
    .crumbs span:last-child{color:var(--ink);font-weight:700;max-width:650px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .article-heading{max-width:900px}
    .article-heading h1{font-size:clamp(32px,4.2vw,58px);line-height:1.18;letter-spacing:-2px;margin:0 0 20px}
    .article-lead{font-size:18px;color:#63716b;max-width:820px;margin:0 0 22px}
    .article-meta{display:flex;flex-wrap:wrap;gap:12px 22px;color:var(--muted);font-size:13px}
    .badge{display:inline-flex;align-items:center;padding:3px 9px;border-radius:5px;background:#edf6d3;color:#63851b;font-size:11px;font-weight:800}
    .article-layout{display:grid;grid-template-columns:minmax(0,820px) 290px;gap:54px;align-items:start;padding-top:44px}
    .article-body{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(24px,4vw,52px);box-shadow:0 8px 24px rgba(24,39,34,.035)}
    .article-body p{font-size:17px;line-height:1.95;margin:0 0 25px;color:#34413d}
    .article-body h2{font-size:28px;line-height:1.35;margin:38px 0 16px;padding-left:15px;border-left:4px solid var(--lime-dark)}
    .article-body h3{font-size:21px;margin:30px 0 12px}
    .article-body ul,.article-body ol{padding-left:25px;margin:0 0 26px;color:#34413d}
    .article-body li{margin:9px 0;line-height:1.85}
    .article-body blockquote{margin:30px 0;padding:20px 24px;background:#f1f5e8;border-left:4px solid var(--lime-dark);border-radius:8px;color:#4f6158}
    .article-body table{width:100%;border-collapse:collapse;margin:28px 0;min-width:560px}
    .table-wrap{overflow-x:auto;margin-bottom:25px}
    .article-body th,.article-body td{padding:12px 14px;border:1px solid var(--line);text-align:left}
    .article-body th{background:#edf2e8;font-weight:800}
    .article-body img{border-radius:10px;margin:28px auto 8px}
    .article-body figure{margin:28px 0}
    .article-body figcaption{text-align:center;color:var(--muted);font-size:13px}
    .side-stack{display:grid;gap:16px;position:sticky;top:104px}
    .side-card{background:var(--deep);color:#fff;border-radius:var(--radius);padding:24px}
    .side-card.light{background:#fff;color:var(--ink);border:1px solid var(--line)}
    .side-kicker{color:var(--lime);font-size:12px;font-weight:900;letter-spacing:1px;margin-bottom:10px}
    .side-card h2{font-size:21px;line-height:1.35;margin:0 0 14px}
    .side-card p{color:#b9c6be;font-size:14px;margin:0 0 18px}
    .side-card.light p{color:var(--muted)}
    .score-mini{border-top:1px solid #43524e;padding-top:14px;margin-top:16px}
    .score-mini div{display:flex;justify-content:space-between;padding:7px 0;color:#d6dfd8;font-size:13px}
    .score-mini strong{color:#fff;font-size:18px}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:8px;font-weight:800;border:1px solid transparent}
    .btn-lime{background:var(--lime);color:var(--ink)}
    .btn-lime:hover{background:#d8fa83;color:var(--ink);transform:translateY(-2px)}
    .btn-primary{background:var(--ink);color:#fff}
    .btn-primary:hover{background:#4a5a54;color:#fff;transform:translateY(-2px)}
    .article-app{margin-top:30px;background:#eaf2d7;border:1px solid #d6e6b1;border-radius:var(--radius);padding:25px}
    .article-app h2{font-size:22px;margin:0 0 8px}
    .article-app p{color:#61705e;margin:0 0 16px}
    .article-bottom{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px;padding-top:24px;border-top:1px solid var(--line)}
    .empty-state{padding:55px 20px;text-align:center;color:var(--muted)}
    .empty-state strong{display:block;color:var(--ink);font-size:22px;margin-bottom:8px}
    .site-footer{background:var(--ink);color:#dce5dd;padding:52px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}
    .footer-brand p{color:#9eada4;max-width:310px;margin-top:15px;font-size:14px}
    .footer-title{font-weight:900;color:#fff;margin-bottom:14px}
    .footer-links{display:grid;gap:9px;color:#9eada4;font-size:14px}
    .footer-links a:hover{color:var(--lime)}
    .copyright{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #35433e;margin-top:40px;padding-top:18px;color:#82918a;font-size:12px}
    @media (max-width:1024px){
      .nav{gap:15px}
      .article-layout{grid-template-columns:minmax(0,1fr) 250px;gap:28px}
      .footer-grid{grid-template-columns:1.4fr 1fr 1fr}
    }
    @media (max-width:768px){
      .container{width:min(var(--max),calc(100% - 32px))}
      .site-header{height:64px}
      .header-inner{gap:12px}
      .nav{display:none;position:absolute;top:64px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:8px 16px 16px;flex-direction:column;align-items:stretch;gap:0}
      .nav.open{display:flex}
      .nav a{height:46px;padding:0 10px}
      .nav a.active:after{left:10px;right:auto;width:30px;height:3px}
      .header-download{margin-top:7px;justify-content:center;height:44px!important}
      .menu-toggle{display:block}
      .article-top{padding-top:30px}
      .article-layout{display:block;padding-top:25px}
      .article-body{padding:25px 20px}
      .side-stack{position:static;margin-top:22px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
    }
    @media (max-width:520px){
      .logo{font-size:17px}
      .logo-mark{width:27px;height:27px}
      .article-heading h1{font-size:33px;letter-spacing:-1px}
      .article-lead{font-size:16px}
      .article-body p{font-size:16px;line-height:1.85}
      .article-body h2{font-size:24px}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:block;line-height:2}
      .copyright span{display:block}
    }

/* roulang page: category2 */
:root{
      --ink:#151b1b;
      --deep:#202a29;
      --deep-2:#293634;
      --lime:#c9f35b;
      --lime-dark:#9fce35;
      --coral:#ef7659;
      --paper:#f4f5f0;
      --card:#fff;
      --muted:#71807b;
      --line:#dfe5dd;
      --shadow:0 14px 34px rgba(24,39,34,.08);
      --radius:14px;
      --max:1240px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.65;font-size:15px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;max-width:100%}
    button,input,select{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--max),calc(100% - 48px));margin:auto}
    .site-header{height:76px;background:rgba(244,245,240,.94);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(14px)}
    .header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:30px}
    .logo{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:900;letter-spacing:-.5px;white-space:nowrap}
    .logo-mark{width:30px;height:30px;border:3px solid var(--ink);border-radius:50%;position:relative}
    .logo-mark:before,.logo-mark:after{content:"";position:absolute;background:var(--ink);height:3px;left:4px;right:4px}
    .logo-mark:before{top:8px}.logo-mark:after{top:15px}
    .nav{display:flex;align-items:center;gap:27px}
    .nav a{height:76px;display:flex;align-items:center;font-weight:700;color:#52605b;position:relative}
    .nav a:hover,.nav a.active{color:var(--ink)}
    .nav a.active:after{content:"";position:absolute;bottom:0;left:0;right:0;height:4px;background:var(--lime-dark);border-radius:4px 4px 0 0}
    .header-download{background:var(--ink);color:#fff!important;padding:10px 17px;border-radius:8px;height:auto!important}
    .header-download:hover{background:#3b4945}
    .menu-toggle{display:none;border:0;background:none;font-size:25px}
    main{padding-bottom:84px}
    .category-hero{padding:66px 0 48px;background:linear-gradient(120deg,#edf0e8 0%,#f8f8f3 58%,#e3edd0 100%);border-bottom:1px solid var(--line)}
    .breadcrumb{display:flex;gap:9px;color:var(--muted);font-size:13px;margin-bottom:26px}
    .breadcrumb a:hover{color:var(--ink)}
    .category-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:end}
    .eyebrow,.section-kicker{font-size:12px;letter-spacing:2px;color:#718c34;font-weight:900;margin-bottom:14px}
    h1{font-size:clamp(38px,5vw,64px);line-height:1.12;letter-spacing:-2.8px;margin:0 0 20px}
    .category-hero p{font-size:18px;line-height:1.85;color:#62706b;max-width:680px;margin:0}
    .hero-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
    .hero-stat{background:var(--deep);color:#fff;border-radius:12px;padding:22px 20px;min-height:118px}
    .hero-stat strong{display:block;font-size:30px;color:var(--lime);line-height:1.2;margin-bottom:8px}
    .hero-stat span{font-size:13px;color:#c5d0c9}
    .section{padding-top:70px}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}
    .section-head h2{font-size:30px;line-height:1.2;letter-spacing:-1px;margin:0}
    .section-head p{color:var(--muted);max-width:560px;margin:0}
    .filter-bar{display:flex;gap:10px;flex-wrap:wrap;padding:16px;background:#fff;border:1px solid var(--line);border-radius:12px}
    .filter{border:1px solid var(--line);background:#f8faf6;color:#53615c;padding:9px 16px;border-radius:7px;font-weight:700}
    .filter:hover,.filter.active{background:var(--lime);border-color:var(--lime);color:var(--ink)}
    .analysis-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}
    .analysis-feature{min-height:330px;border-radius:14px;padding:30px;background:linear-gradient(145deg,#42564e,#1d2b28);color:#fff;display:flex;flex-direction:column;justify-content:end;position:relative;overflow:hidden}
    .analysis-feature:before{content:"";position:absolute;width:270px;height:270px;border:1px solid rgba(201,243,91,.25);border-radius:50%;right:-80px;top:-70px;box-shadow:0 0 0 28px rgba(201,243,91,.05),0 0 0 58px rgba(201,243,91,.04)}
    .analysis-feature>*{position:relative}
    .analysis-feature h3{font-size:27px;line-height:1.35;margin:10px 0}
    .analysis-feature p{color:#d3ddd7;margin:0;max-width:520px}
    .badge{display:inline-flex;align-items:center;padding:3px 8px;border-radius:5px;background:#edf6d3;color:#63851b;font-size:11px;font-weight:800;width:max-content}
    .badge.hot{background:#fff0e9;color:#d15c40}
    .analysis-list{display:grid;gap:12px}
    .mini-card,.metric-card,.topic-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:20px}
    .mini-card:hover,.metric-card:hover,.topic-card:hover,.news-item:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#bfd08f}
    .mini-card h3{font-size:18px;line-height:1.45;margin:9px 0 5px}
    .mini-card p,.topic-card p{font-size:13px;color:var(--muted);margin:0}
    .news-list{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
    .news-item{display:grid;grid-template-columns:90px 1fr auto;gap:18px;padding:20px;border-bottom:1px solid var(--line);align-items:center;transition:.25s}
    .news-item:last-child{border:0}
    .news-date{font-size:12px;color:var(--muted)}
    .news-item h3{font-size:17px;line-height:1.4;margin:4px 0}
    .news-item p{font-size:13px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:0}
    .arrow{font-size:21px;color:#78952d}
    .empty-state{padding:38px;text-align:center;color:var(--muted)}
    .topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .topic-card{min-height:190px}
    .topic-icon{width:42px;height:42px;border-radius:10px;background:#edf6d3;color:#648421;display:grid;place-items:center;font-weight:900;font-size:19px}
    .topic-card h3{font-size:19px;margin:15px 0 7px}
    .compare{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .compare-card{background:var(--deep);color:#fff;padding:25px;border-radius:13px}
    .compare-card h3{margin:0 0 18px;font-size:20px}
    .compare-row{display:flex;justify-content:space-between;gap:20px;padding:12px 0;border-top:1px solid #43524e;color:#bac7c0;font-size:13px}
    .compare-row strong{color:var(--lime);font-size:15px}
    .notice{margin-top:16px;border-left:4px solid var(--coral);background:#fff5f0;padding:15px 18px;color:#6f625d;border-radius:0 9px 9px 0;font-size:14px}
    .metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .metric-card strong{font-size:28px;display:block;color:#6c8e23;margin-bottom:4px}
    .metric-card span{font-size:13px;color:var(--muted)}
    .timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#fff;border:1px solid var(--line);border-radius:13px;overflow:hidden}
    .time-point{padding:22px 18px;border-right:1px solid var(--line);position:relative}
    .time-point:last-child{border:0}
    .time-point:before{content:"";display:block;width:10px;height:10px;background:var(--lime-dark);border-radius:50%;margin-bottom:16px}
    .time-point strong{display:block;font-size:16px;margin-bottom:5px}
    .time-point span{font-size:13px;color:var(--muted)}
    .app-section{margin-top:74px;background:var(--ink);color:#fff;border-radius:16px;padding:38px 44px;display:flex;justify-content:space-between;align-items:center;gap:30px}
    .app-section h2{font-size:30px;margin:0 0 9px}
    .app-section p{color:#bbc8c1;margin:0;max-width:650px}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:8px;font-weight:800;border:1px solid transparent}
    .btn-lime{background:var(--lime);color:var(--ink)}
    .btn-lime:hover{background:#d8fa83;transform:translateY(-2px)}
    .faq-list{display:grid;gap:10px;max-width:900px}
    details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:17px 20px}
    summary{font-weight:800;cursor:pointer;list-style:none;position:relative;padding-right:25px}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"+";position:absolute;right:0;font-size:20px;color:#78952d}
    details[open] summary:after{content:"−"}
    details p{color:var(--muted);margin:12px 0 0;padding-top:12px;border-top:1px solid var(--line)}
    .site-footer{background:var(--ink);color:#fff;padding:54px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:35px}
    .footer-brand p{color:#aebcb4;max-width:300px;margin-top:15px;font-size:14px}
    .footer-title{font-weight:800;margin-bottom:15px}
    .footer-links{display:grid;gap:9px}
    .footer-links a{color:#aebcb4;font-size:14px}
    .footer-links a:hover{color:var(--lime)}
    .copyright{border-top:1px solid #3d4946;margin-top:35px;padding-top:18px;display:flex;justify-content:space-between;color:#87958e;font-size:12px}
    :focus-visible{outline:3px solid rgba(159,206,53,.55);outline-offset:3px}
    @media(max-width:1024px){
      .nav{gap:15px}.nav a{font-size:14px}
      .category-layout,.analysis-layout{gap:30px}
      .metrics{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:768px){
      .container{width:min(var(--max),calc(100% - 32px))}
      .site-header{height:64px}.nav{display:none}
      .menu-toggle{display:block}.header-inner .logo{font-size:18px}
      .category-hero{padding:42px 0 36px}
      .category-layout,.analysis-layout,.compare{grid-template-columns:1fr}
      h1{font-size:42px;letter-spacing:-1.8px}
      .hero-stats{margin-top:26px}
      .section{padding-top:52px}
      .section-head{display:block}.section-head p{margin-top:10px}
      .topic-grid{grid-template-columns:1fr 1fr}
      .news-item{grid-template-columns:1fr auto;gap:7px 14px}
      .news-date{grid-column:1/-1}
      .app-section{display:block;padding:30px 25px}.app-section .btn{margin-top:22px}
      .timeline{grid-template-columns:1fr 1fr}
      .time-point:nth-child(2){border-right:0}.time-point:nth-child(-n+2){border-bottom:1px solid var(--line)}
      .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
      .footer-brand{grid-column:1/-1}
    }
    @media(max-width:520px){
      .logo{font-size:16px!important}.logo-mark{width:27px;height:27px}
      h1{font-size:35px}
      .category-hero p{font-size:16px}
      .topic-grid,.metrics,.timeline{grid-template-columns:1fr}
      .time-point{border-right:0!important;border-bottom:1px solid var(--line)}
      .time-point:last-child{border-bottom:0}
      .filter-bar{overflow-x:auto;flex-wrap:nowrap;padding:12px}
      .filter{white-space:nowrap}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:block;line-height:2}
      .copyright span{display:block}
    }

/* roulang page: category1 */
:root{
      --ink:#151b1b;--deep:#202a29;--deep-2:#293634;--lime:#c9f35b;
      --lime-dark:#9fce35;--coral:#ef7659;--paper:#f4f5f0;--card:#fff;
      --muted:#71807b;--line:#dfe5dd;--shadow:0 14px 34px rgba(24,39,34,.08);
      --radius:14px;--max:1240px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.65}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:focus,button:focus{outline:3px solid rgba(159,206,53,.45);outline-offset:3px}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--max),calc(100% - 48px));margin:auto}
    .site-header{height:76px;background:rgba(244,245,240,.95);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(14px)}
    .header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:30px}
    .logo{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:900;letter-spacing:-.5px;white-space:nowrap}
    .logo-mark{width:30px;height:30px;border:3px solid var(--ink);border-radius:50%;position:relative}
    .logo-mark:before,.logo-mark:after{content:"";position:absolute;background:var(--ink);height:3px;left:4px;right:4px}
    .logo-mark:before{top:8px}.logo-mark:after{top:15px}
    .nav{display:flex;align-items:center;gap:27px}
    .nav a{height:76px;display:flex;align-items:center;font-weight:700;color:#52605b;position:relative}
    .nav a:hover,.nav a.active{color:var(--ink)}
    .nav a.active:after{content:"";position:absolute;bottom:0;left:0;right:0;height:4px;background:var(--lime-dark);border-radius:4px 4px 0 0}
    .header-download{background:var(--ink);color:#fff!important;padding:10px 17px;border-radius:8px;height:auto!important}
    .header-download:hover{background:#3b4945}
    .menu-toggle{display:none;border:0;background:none;font-size:25px}
    main{padding-bottom:84px}
    .page-intro{padding:66px 0 54px;background:linear-gradient(120deg,#edf0e8,#f8f8f3 62%,#e3edd0)}
    .crumbs{font-size:13px;color:var(--muted);margin-bottom:28px}
    .crumbs a:hover{color:var(--ink)}
    .intro-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:70px;align-items:end}
    .eyebrow,.section-kicker{font-size:12px;letter-spacing:2px;text-transform:uppercase;color:#718c34;font-weight:900;margin-bottom:14px}
    h1,h2,h3,p{margin-top:0}
    .page-intro h1{font-size:clamp(38px,5vw,64px);line-height:1.12;letter-spacing:-2.8px;margin-bottom:20px}
    .page-intro h1 em{font-style:normal;color:#6e9321}
    .intro-copy{font-size:18px;color:#62706b;max-width:700px;line-height:1.85;margin-bottom:0}
    .intro-panel{background:var(--deep);color:#fff;border-radius:14px;padding:25px;box-shadow:var(--shadow)}
    .intro-panel .panel-title{color:var(--lime);font-weight:800;margin-bottom:17px}
    .panel-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}
    .panel-stats strong{display:block;font-size:28px;line-height:1.1}
    .panel-stats span{display:block;color:#b9c7c0;font-size:12px;margin-top:5px}
    .section{padding-top:70px}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}
    .section-head h2{font-size:30px;line-height:1.2;letter-spacing:-1px;margin-bottom:0}
    .section-head p{color:var(--muted);max-width:560px;margin-bottom:0}
    .filter-bar{display:flex;gap:10px;flex-wrap:wrap;padding:17px;background:#fff;border:1px solid var(--line);border-radius:12px}
    .filter{border:1px solid var(--line);background:#f8faf6;color:#586760;border-radius:7px;padding:9px 15px;font-weight:700}
    .filter:hover,.filter.active{background:var(--ink);border-color:var(--ink);color:#fff}
    .scoreboard{background:var(--deep);border-radius:16px;padding:30px;color:#fff;box-shadow:var(--shadow)}
    .scoreboard-head{display:flex;justify-content:space-between;gap:20px;align-items:center;border-bottom:1px solid #43524e;padding-bottom:20px;margin-bottom:5px}
    .scoreboard h2{font-size:27px;margin:0}
    .update-note{font-size:12px;color:#b9c7c0}
    .score-group{border-bottom:1px solid #43524e;padding:19px 0}
    .score-group:last-child{border-bottom:0;padding-bottom:2px}
    .league-line{display:flex;justify-content:space-between;color:#aab7b0;font-size:12px;margin-bottom:13px}
    .status-live{color:var(--lime);font-weight:800}
    .score-match{display:grid;grid-template-columns:100px 1fr 100px 110px;align-items:center;gap:20px}
    .match-time{color:#c8d2cc;font-size:13px}
    .teams{font-weight:800;line-height:1.9}
    .score-num{font-size:25px;font-weight:900;letter-spacing:4px}
    .score-state{justify-self:end;color:#c8d2cc;font-size:13px}
    .score-empty{padding:22px 0;color:#b9c7c0;border-top:1px solid #43524e}
    .focus-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:17px}
    .focus-card,.side-card{border:1px solid var(--line);background:#fff;border-radius:14px;padding:27px;transition:.25s}
    .focus-card:hover,.side-card:hover,.schedule-card:hover,.help-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#bfd08f}
    .focus-card{background:linear-gradient(135deg,#40534a,#1b2926);color:#fff;min-height:260px;display:flex;flex-direction:column;justify-content:end;position:relative;overflow:hidden}
    .focus-card:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(12,20,18,.8),transparent 72%)}
    .focus-card>*{position:relative}
    .focus-card h3{font-size:28px;line-height:1.3;margin:10px 0}
    .focus-card p{color:#d2ddd5;margin-bottom:0}
    .side-stack{display:grid;gap:17px}
    .side-card h3{font-size:20px;margin:10px 0 6px}
    .side-card p{font-size:14px;color:var(--muted);margin-bottom:0}
    .badge{display:inline-flex;align-items:center;padding:3px 8px;border-radius:5px;background:#edf6d3;color:#63851b;font-size:11px;font-weight:800}
    .badge.hot{background:#fff0e9;color:#d15c40}.badge.end{background:#eef0ed;color:#75817b}
    .status-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
    .status-item{background:#fff;border:1px solid var(--line);border-radius:11px;padding:18px}
    .status-dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--lime-dark);margin-right:7px}
    .status-dot.gray{background:#9aa49f}.status-dot.orange{background:var(--coral)}
    .status-item strong{display:block;margin:10px 0 4px}.status-item span{font-size:13px;color:var(--muted)}
    .schedule-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
    .schedule-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:21px;transition:.25s}
    .schedule-card .date{color:#6e9321;font-size:13px;font-weight:800}
    .schedule-card h3{font-size:19px;margin:11px 0}
    .schedule-card p{font-size:13px;color:var(--muted);margin-bottom:15px}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 19px;border-radius:8px;font-weight:800;border:1px solid transparent}
    .btn-primary{background:var(--ink);color:#fff}.btn-primary:hover{background:#4a5a54;transform:translateY(-2px)}
    .btn-lime{background:var(--lime);color:var(--ink)}.btn-lime:hover{background:#d8fa83;transform:translateY(-2px)}
    .btn-outline{border-color:#b8c4ba;color:var(--ink);background:transparent}.btn-outline:hover{border-color:var(--ink)}
    .help-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
    .help-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:23px;transition:.25s}
    .help-num{font-size:13px;color:#6e9321;font-weight:900}
    .help-card h3{font-size:19px;margin:12px 0 7px}.help-card p{color:var(--muted);font-size:14px;margin:0}
    .news-list{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
    .news-item{display:grid;grid-template-columns:100px 1fr auto;gap:18px;padding:20px;border-bottom:1px solid var(--line);align-items:center}
    .news-item:last-child{border-bottom:0}.news-item time{font-size:12px;color:var(--muted)}
    .news-item h3{font-size:17px;line-height:1.4;margin:4px 0}.news-item p{font-size:13px;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
    .text-link{font-weight:800;color:#668b1e;white-space:nowrap}.text-link:hover{color:var(--ink)}
    .empty-state{padding:35px;text-align:center;color:var(--muted)}
    .app-section{margin-top:70px;background:var(--ink);color:#fff;border-radius:16px;padding:37px 42px;display:flex;align-items:center;justify-content:space-between;gap:30px}
    .app-section h2{font-size:29px;margin-bottom:9px}.app-section p{color:#b9c7c0;margin:0;max-width:650px}
    .site-footer{background:var(--ink);color:#fff;padding:58px 0 22px;border-top:1px solid #35433f}
    .footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:35px}
    .footer-brand p{color:#aab7b0;max-width:310px;margin-top:17px;font-size:14px}
    .footer-title{font-weight:800;margin-bottom:15px}.footer-links{display:grid;gap:9px}
    .footer-links a{color:#aab7b0;font-size:14px}.footer-links a:hover{color:var(--lime)}
    .copyright{border-top:1px solid #35433f;margin-top:42px;padding-top:19px;color:#82918a;font-size:12px;display:flex;justify-content:space-between;gap:20px}
    @media(max-width:1024px){
      .nav{gap:15px}.nav a{font-size:14px}.intro-grid{gap:35px}.status-grid{grid-template-columns:repeat(3,1fr)}
    }
    @media(max-width:768px){
      .container{width:min(var(--max),calc(100% - 32px))}.site-header{height:64px}
      .header-inner{gap:12px}.nav{display:none}.menu-toggle{display:block}.logo{font-size:17px}.logo-mark{width:27px;height:27px}
      .page-intro{padding:43px 0 40px}.intro-grid,.focus-grid{grid-template-columns:1fr}.page-intro h1{font-size:42px}
      .section{padding-top:52px}.section-head{display:block}.section-head h2{margin-bottom:10px}.scoreboard{padding:22px 17px}
      .scoreboard-head{display:block}.update-note{margin-top:8px}.score-match{grid-template-columns:65px 1fr 62px;gap:10px}.score-state{grid-column:2 / 4;justify-self:start}
      .status-grid,.schedule-grid,.help-grid{grid-template-columns:repeat(2,1fr)}.app-section{display:block;padding:30px 25px}.app-section .btn{margin-top:22px}
      .footer-grid{grid-template-columns:repeat(2,1fr)}.footer-brand{grid-column:1 / -1}
    }
    @media(max-width:520px){
      .page-intro h1{font-size:36px;letter-spacing:-1.8px}.intro-copy{font-size:16px}.panel-stats{grid-template-columns:repeat(2,1fr)}
      .filter-bar{overflow:auto;flex-wrap:nowrap}.filter{white-space:nowrap}.status-grid,.schedule-grid,.help-grid{grid-template-columns:1fr}
      .score-match{grid-template-columns:1fr 58px}.match-time{grid-column:1 / -1}.score-state{grid-column:1 / -1}
      .news-item{grid-template-columns:1fr;gap:5px}.news-item .text-link{justify-self:start}.footer-grid{grid-template-columns:1fr}.copyright{display:block}.copyright span{display:block;margin-bottom:6px}
    }

/* roulang page: category3 */
:root{
      --ink:#151b1b;
      --deep:#202a29;
      --deep-2:#293634;
      --lime:#c9f35b;
      --lime-dark:#9fce35;
      --coral:#ef7659;
      --paper:#f4f5f0;
      --card:#fff;
      --muted:#71807b;
      --line:#dfe5dd;
      --shadow:0 14px 34px rgba(24,39,34,.08);
      --radius:14px;
      --max:1240px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.65;font-size:15px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--max),calc(100% - 48px));margin:auto}
    .site-header{height:76px;background:rgba(244,245,240,.94);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(14px)}
    .header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:30px}
    .logo{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:900;letter-spacing:-.5px;white-space:nowrap}
    .logo-mark{width:30px;height:30px;border:3px solid var(--ink);border-radius:50%;position:relative}
    .logo-mark:before,.logo-mark:after{content:"";position:absolute;background:var(--ink);height:3px;left:4px;right:4px}
    .logo-mark:before{top:8px}.logo-mark:after{top:15px}
    .nav{display:flex;align-items:center;gap:27px}
    .nav a{height:76px;display:flex;align-items:center;font-weight:700;color:#52605b;position:relative}
    .nav a:hover,.nav a.active{color:var(--ink)}
    .nav a.active:after{content:"";position:absolute;bottom:0;left:0;right:0;height:4px;background:var(--lime-dark);border-radius:4px 4px 0 0}
    .header-download{background:var(--ink);color:#fff!important;padding:10px 17px;border-radius:8px;height:auto!important}
    .header-download:hover{background:#3b4945}
    .menu-toggle{display:none;border:0;background:none;font-size:25px}
    main{padding-bottom:80px}
    .page-intro{padding:66px 0 48px;background:linear-gradient(120deg,#edf0e8,#f8f8f3 62%,#e4eed2)}
    .crumb{font-size:13px;color:var(--muted);margin-bottom:22px}
    .crumb a:hover{color:var(--ink)}
    .intro-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:end}
    .eyebrow,.section-kicker{font-size:12px;letter-spacing:2px;text-transform:uppercase;color:#718c34;font-weight:900;margin-bottom:14px}
    h1{font-size:clamp(38px,5vw,64px);line-height:1.12;letter-spacing:-3px;margin:0 0 18px}
    .intro-copy{font-size:18px;color:#62706b;max-width:650px;line-height:1.8;margin:0}
    .intro-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
    .stat-box{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px}
    .stat-box strong{display:block;font-size:27px;line-height:1.1;margin-bottom:5px}
    .stat-box span{font-size:12px;color:var(--muted)}
    .section{padding-top:62px}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:22px}
    .section-head h2{font-size:30px;line-height:1.2;letter-spacing:-1px;margin:0}
    .section-head p{color:var(--muted);max-width:520px;margin:0}
    .filter-bar{display:flex;gap:10px;flex-wrap:wrap;padding:16px;background:#fff;border:1px solid var(--line);border-radius:12px}
    .filter{border:1px solid var(--line);background:#f7f8f4;color:#5e6b65;border-radius:7px;padding:9px 15px;font-weight:700}
    .filter:hover,.filter.active{background:var(--ink);border-color:var(--ink);color:#fff}
    .media-grid{display:grid;grid-template-columns:1.3fr .85fr .85fr;gap:16px}
    .media-card{min-height:235px;border-radius:14px;padding:22px;display:flex;flex-direction:column;justify-content:end;color:#fff;background:linear-gradient(135deg,#53665a,#1b2b27);position:relative;overflow:hidden;transition:.25s}
    .media-card.large{min-height:355px}
    .media-card:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 78% 18%,rgba(201,243,91,.25),transparent 25%),linear-gradient(0deg,rgba(12,20,18,.9),rgba(28,44,38,.22))}
    .media-card>*{position:relative;z-index:1}
    .media-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
    .play{width:43px;height:43px;border:1px solid rgba(255,255,255,.7);border-radius:50%;display:grid;place-items:center;color:var(--lime);font-size:17px;margin-bottom:auto}
    .media-card h3{font-size:21px;line-height:1.35;margin:12px 0 7px}
    .media-card.large h3{font-size:29px}
    .media-card p{color:#d3ded6;font-size:13px;margin:0}
    .badge{display:inline-flex;align-items:center;width:max-content;padding:3px 8px;border-radius:5px;background:#edf6d3;color:#63851b;font-size:11px;font-weight:800}
    .badge.hot{background:#fff0e9;color:#d15c40}
    .badge.dark{background:rgba(255,255,255,.14);color:#e8f0e8}
    .collection{display:grid;grid-template-columns:1.25fr .75fr;gap:18px}
    .timeline{background:var(--deep);color:#fff;border-radius:14px;padding:26px}
    .timeline h3{margin:0 0 21px;font-size:21px}
    .timeline-item{display:grid;grid-template-columns:82px 1fr;gap:18px;padding:16px 0;border-top:1px solid #43524e}
    .timeline-item time{color:var(--lime);font-weight:800;font-size:13px}
    .timeline-item strong{display:block;margin-bottom:3px}
    .timeline-item span{color:#aebbb4;font-size:13px}
    .side-note{background:#fff;border:1px solid var(--line);border-radius:14px;padding:26px}
    .side-note h3{font-size:21px;margin:0 0 13px}
    .side-note p{color:var(--muted);margin:0 0 19px}
    .tag-list{display:flex;flex-wrap:wrap;gap:8px}
    .tag{background:#f0f4e8;border:1px solid #dce7c5;color:#617e25;padding:7px 10px;border-radius:6px;font-size:13px;font-weight:700}
    .news-list{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
    .news-item{display:grid;grid-template-columns:100px 1fr auto;gap:18px;padding:19px;border-bottom:1px solid var(--line);align-items:center}
    .news-item:last-child{border:0}
    .news-item h3{font-size:17px;line-height:1.4;margin:5px 0}
    .news-item p{font-size:13px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:0}
    .news-time{font-size:12px;color:var(--muted);white-space:nowrap}
    .empty{padding:38px;text-align:center;color:var(--muted)}
    .app-section{margin-top:70px;background:var(--ink);color:#fff;border-radius:16px;padding:38px 42px;display:flex;justify-content:space-between;align-items:center;gap:25px}
    .app-section h2{font-size:30px;margin:0 0 8px}
    .app-section p{color:#b7c3bc;margin:0;max-width:650px}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:8px;font-weight:800;border:1px solid transparent}
    .btn-lime{background:var(--lime);color:var(--ink)}
    .btn-lime:hover{background:#d8fa83;transform:translateY(-2px)}
    .site-footer{background:var(--ink);color:#fff;padding:58px 0 24px}
    .footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:35px}
    .footer-brand p{color:#aebbb4;max-width:330px;margin-top:16px}
    .footer-title{font-weight:800;margin-bottom:14px}
    .footer-links{display:grid;gap:9px;color:#aebbb4;font-size:14px}
    .footer-links a:hover{color:var(--lime)}
    .copyright{border-top:1px solid #3b4945;margin-top:42px;padding-top:18px;display:flex;justify-content:space-between;color:#84928b;font-size:12px}
    :focus-visible{outline:3px solid rgba(159,206,53,.65);outline-offset:3px}
    @media(max-width:900px){
      .nav{gap:15px}.nav a{font-size:13px}
      .intro-grid,.collection{grid-template-columns:1fr}
      .media-grid{grid-template-columns:1fr 1fr}
      .media-card.large{grid-column:1/-1;min-height:300px}
      .footer-grid{grid-template-columns:1.4fr 1fr 1fr}
      .footer-grid>div:last-child{grid-column:2/-1}
    }
    @media(max-width:768px){
      .container{width:min(var(--max),calc(100% - 32px))}
      .site-header{height:64px}.header-inner{gap:12px}
      .nav{display:none;position:absolute;top:64px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:8px 16px;flex-direction:column;align-items:stretch;gap:0}
      .nav.open{display:flex}.nav a{height:48px}.nav a.active:after{left:auto;width:35px;right:0;bottom:7px}
      .header-download{margin:6px 0;text-align:center;justify-content:center}
      .menu-toggle{display:block}.page-intro{padding:43px 0 35px}
      .intro-stats{margin-top:25px}.section{padding-top:45px}
      .section-head{display:block}.section-head p{margin-top:9px}
      .app-section{display:block;padding:30px 24px}.app-section .btn{margin-top:22px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
      .footer-grid>div:last-child{grid-column:auto}
    }
    @media(max-width:520px){
      h1{font-size:41px;letter-spacing:-2px}
      .intro-copy{font-size:16px}
      .intro-stats{grid-template-columns:1fr}
      .media-grid{grid-template-columns:1fr}.media-card.large{grid-column:auto}
      .news-item{grid-template-columns:1fr;gap:5px}.news-time{order:3}
      .filter-bar{overflow:auto;flex-wrap:nowrap}.filter{white-space:nowrap}
      .footer-grid{grid-template-columns:1fr}.footer-grid>div:last-child{grid-column:auto}
      .copyright{display:block;line-height:2}
    }

/* roulang page: category4 */
:root{
      --ink:#151b1b;
      --deep:#202a29;
      --deep-2:#293634;
      --lime:#c9f35b;
      --lime-dark:#9fce35;
      --coral:#ef7659;
      --paper:#f4f5f0;
      --card:#fff;
      --muted:#71807b;
      --line:#dfe5dd;
      --shadow:0 14px 34px rgba(24,39,34,.08);
      --radius:14px;
      --max:1240px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.65}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:#668b1e}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--max),calc(100% - 48px));margin:auto}
    .site-header{height:76px;background:rgba(244,245,240,.95);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(14px)}
    .header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:30px}
    .logo{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:900;letter-spacing:-.5px;white-space:nowrap}
    .logo-mark{width:30px;height:30px;border:3px solid var(--ink);border-radius:50%;position:relative}
    .logo-mark:before,.logo-mark:after{content:"";position:absolute;background:var(--ink);height:3px;left:4px;right:4px}
    .logo-mark:before{top:8px}.logo-mark:after{top:15px}
    .nav{display:flex;align-items:center;gap:27px}
    .nav a{height:76px;display:flex;align-items:center;font-weight:700;color:#52605b;position:relative}
    .nav a:hover,.nav a.active{color:var(--ink)}
    .nav a.active:after{content:"";position:absolute;bottom:0;left:0;right:0;height:4px;background:var(--lime-dark);border-radius:4px 4px 0 0}
    .header-download{background:var(--ink);color:#fff!important;padding:10px 17px;border-radius:8px;height:auto!important}
    .header-download:hover{background:#3b4945}
    .menu-toggle{display:none;border:0;background:none;font-size:25px}
    main{padding-bottom:80px}
    .page-intro{padding:66px 0 48px;background:linear-gradient(120deg,#edf0e8,#f8f8f3 65%,#e5efd4)}
    .breadcrumb{display:flex;gap:9px;align-items:center;color:var(--muted);font-size:13px;margin-bottom:23px}
    .breadcrumb span:last-child{color:var(--ink);font-weight:700}
    .intro-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:55px;align-items:end}
    .eyebrow,.section-kicker{font-size:12px;letter-spacing:2px;color:#718c34;font-weight:900;margin-bottom:13px}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(38px,5vw,64px);line-height:1.12;letter-spacing:-3px;margin-bottom:18px}
    .intro-copy{font-size:18px;color:#62706b;max-width:650px;line-height:1.85}
    .intro-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
    .stat-box{background:rgba(255,255,255,.72);border:1px solid var(--line);padding:18px;border-radius:12px}
    .stat-box strong{display:block;font-size:27px;line-height:1.2;margin-bottom:4px}
    .stat-box span{font-size:12px;color:var(--muted)}
    .section{padding-top:68px}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}
    .section-head h2{font-size:30px;line-height:1.2;letter-spacing:-1px;margin-bottom:0}
    .section-head p{color:var(--muted);max-width:560px;margin-bottom:0}
    .filter-bar{display:flex;gap:10px;flex-wrap:wrap;padding:16px;background:#fff;border:1px solid var(--line);border-radius:12px}
    .filter{border:1px solid var(--line);background:#f8faf6;color:#61706a;border-radius:7px;padding:8px 15px;font-weight:700}
    .filter:hover,.filter.active{background:var(--ink);border-color:var(--ink);color:#fff}
    .content-layout{display:grid;grid-template-columns:1fr 310px;gap:24px}
    .news-list{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}
    .news-item{display:grid;grid-template-columns:145px 1fr auto;gap:20px;padding:20px;border-bottom:1px solid var(--line);align-items:center}
    .news-item:last-child{border-bottom:0}
    .news-thumb{height:100px;border-radius:9px;background:linear-gradient(135deg,#40534a,#a5bd75);position:relative;overflow:hidden}
    .news-thumb:after{content:"";position:absolute;inset:18px;border:1px solid rgba(255,255,255,.45);border-radius:50%}
    .news-meta{font-size:12px;color:var(--muted);display:flex;gap:12px;align-items:center}
    .badge{display:inline-flex;align-items:center;padding:3px 8px;border-radius:5px;background:#edf6d3;color:#63851b;font-size:11px;font-weight:800}
    .badge.hot{background:#fff0e9;color:#d15c40}
    .news-item h3{font-size:18px;line-height:1.4;margin:8px 0 5px}
    .news-item p{font-size:13px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin-bottom:0}
    .arrow{font-size:22px;color:#92a09a}
    .side-panel{background:var(--deep);color:#fff;border-radius:14px;padding:25px}
    .side-panel h3{font-size:21px;margin-bottom:20px}
    .side-item{padding:15px 0;border-bottom:1px solid rgba(255,255,255,.14)}
    .side-item:last-child{border-bottom:0}
    .side-item small{color:#aab7b0}
    .side-item strong{display:block;margin-top:5px;line-height:1.45}
    .timeline{border-left:2px solid #c3dc83;margin:10px 0 0 12px;padding-left:27px}
    .timeline-item{position:relative;padding:0 0 27px}
    .timeline-item:before{content:"";position:absolute;width:11px;height:11px;background:var(--lime);border:3px solid var(--paper);border-radius:50%;left:-34px;top:7px}
    .timeline-item time{font-size:12px;color:#718c34;font-weight:800}
    .timeline-item h3{font-size:18px;margin:5px 0}
    .timeline-item p{color:var(--muted);margin-bottom:0}
    .topic-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:16px}
    .topic-card{min-height:185px;border-radius:13px;padding:23px;color:#fff;background:linear-gradient(135deg,#40534a,#1d3029);display:flex;flex-direction:column;justify-content:end;position:relative;overflow:hidden}
    .topic-card:before{content:"";position:absolute;width:170px;height:170px;border:1px solid rgba(201,243,91,.35);border-radius:50%;right:-35px;top:-40px}
    .topic-card>*{position:relative}
    .topic-card h3{font-size:22px;margin:8px 0 4px}
    .topic-card p{color:#d5e0d8;font-size:13px;margin-bottom:0}
    .topic-card.primary{min-height:240px;background:linear-gradient(135deg,#293c35,#151f1e)}
    .guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
    .guide-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px}
    .guide-num{font-size:13px;color:#718c34;font-weight:900}
    .guide-card h3{font-size:18px;margin:9px 0 6px}
    .guide-card p{color:var(--muted);font-size:14px;margin-bottom:0}
    .app-section{margin-top:70px;background:var(--ink);color:#fff;border-radius:16px;padding:42px 48px;display:flex;justify-content:space-between;align-items:center;gap:30px}
    .app-section h2{font-size:31px;margin-bottom:10px}
    .app-section p{color:#bbc7c0;margin-bottom:0;max-width:620px}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border-radius:8px;font-weight:800;border:1px solid transparent}
    .btn-lime{background:var(--lime);color:var(--ink)}
    .btn-lime:hover{background:#d8fa83;color:var(--ink);transform:translateY(-2px)}
    .empty-state{padding:48px 20px;text-align:center;color:var(--muted)}
    .site-footer{background:var(--ink);color:#fff;padding:52px 0 20px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}
    .footer-brand p{color:#aebcb4;max-width:310px;margin:16px 0 0}
    .footer-title{font-weight:800;margin-bottom:15px}
    .footer-links{display:grid;gap:8px}
    .footer-links a{color:#aebcb4;font-size:14px}
    .footer-links a:hover{color:var(--lime)}
    .copyright{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.13);margin-top:38px;padding-top:18px;color:#82918a;font-size:12px}
    @media (max-width:1024px){
      .nav{gap:16px}
      .nav a{font-size:14px}
      .intro-grid{grid-template-columns:1fr;gap:28px}
      .content-layout{grid-template-columns:1fr}
      .side-panel{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
      .side-panel h3{grid-column:1/-1;margin-bottom:0}
      .side-item{border-bottom:0;border-right:1px solid rgba(255,255,255,.14);padding:0 15px 0 0}
      .side-item:last-child{border-right:0}
    }
    @media (max-width:768px){
      .container{width:min(var(--max),calc(100% - 32px))}
      .site-header{height:64px}
      .header-inner{gap:12px}
      .logo{font-size:17px}
      .logo-mark{width:27px;height:27px}
      .nav{display:none}
      .menu-toggle{display:block}
      .page-intro{padding:45px 0 35px}
      h1{font-size:42px;letter-spacing:-2px}
      .intro-copy{font-size:16px}
      .intro-stats{grid-template-columns:repeat(3,1fr)}
      .stat-box{padding:13px 10px}
      .stat-box strong{font-size:22px}
      .section{padding-top:50px}
      .section-head{display:block}
      .section-head h2{font-size:26px;margin-bottom:8px}
      .news-item{grid-template-columns:100px 1fr;gap:14px;padding:16px}
      .news-item .arrow{display:none}
      .news-thumb{height:82px}
      .side-panel{grid-template-columns:1fr;padding:21px}
      .side-panel h3{grid-column:auto}
      .side-item{border-right:0;border-bottom:1px solid rgba(255,255,255,.14);padding:13px 0}
      .side-item:last-child{border-bottom:0}
      .topic-grid{grid-template-columns:1fr}
      .topic-card,.topic-card.primary{min-height:180px}
      .guide-grid{grid-template-columns:1fr}
      .app-section{display:block;padding:32px 25px}
      .app-section h2{font-size:26px}
      .app-section .btn{margin-top:22px}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-brand{grid-column:1/-1}
      .copyright{display:block;line-height:2}
    }
    @media (max-width:520px){
      .breadcrumb{font-size:12px}
      h1{font-size:35px}
      .intro-stats{gap:7px}
      .stat-box span{font-size:11px}
      .filter-bar{overflow-x:auto;flex-wrap:nowrap}
      .filter{white-space:nowrap}
      .news-item{grid-template-columns:1fr}
      .news-thumb{height:130px}
      .news-item h3{font-size:17px}
      .footer-grid{grid-template-columns:1fr}
      .footer-brand{grid-column:auto}
    }