/* roulang page: index */
:root{
  --ink:#101b26;
  --ink-2:#162633;
  --ink-3:#203545;
  --green:#34d399;
  --green-deep:#159a70;
  --orange:#f5ad42;
  --paper:#f4f6f3;
  --white:#fff;
  --text:#1d2a32;
  --muted:#68747c;
  --line:#dfe6e2;
  --soft:#eaf0ec;
  --radius:18px;
  --shadow:0 16px 40px rgba(17,35,43,.09);
  --container:1240px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--text);background:var(--paper);line-height:1.7}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(var(--container),calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(16,27,38,.96);border-bottom:1px solid rgba(255,255,255,.08)}
.navbar{height:76px;display:flex;align-items:center;gap:30px}
.brand{display:flex;align-items:center;gap:12px;color:#fff;min-width:245px}
.brand-mark{width:38px;height:38px;border:2px solid var(--green);border-radius:12px;position:relative;transform:rotate(45deg)}
.brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--green);transform:rotate(-45deg)}
.brand-mark:before{width:18px;height:2px;left:8px;top:16px}
.brand-mark:after{width:2px;height:18px;left:16px;top:8px}
.brand-text{font-weight:800;font-size:18px;letter-spacing:.02em;line-height:1.25}
.brand-text small{display:block;color:#91a4ad;font-size:10px;font-weight:500;letter-spacing:.12em;margin-top:2px}
.nav-links{display:flex;align-items:center;gap:4px;flex:1}
.nav-links a{color:#b9c8ce;padding:10px 14px;border-radius:9px;font-size:14px}
.nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(52,211,153,.13)}
.nav-links a.active{box-shadow:inset 0 -2px var(--green)}
.header-actions{display:flex;align-items:center;gap:12px}
.search-btn{width:38px;height:38px;border:1px solid #3a4b56;background:transparent;color:#dce9e3;border-radius:10px}
.search-btn:hover{border-color:var(--green);color:var(--green)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 21px;border-radius:10px;font-weight:700;font-size:14px;transition:.25s ease}
.btn-primary{background:var(--green);color:#0e2922}
.btn-primary:hover{background:#6ae9b4;transform:translateY(-2px);box-shadow:0 8px 20px rgba(52,211,153,.2)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#263b49;transform:translateY(-2px)}
.btn-outline{border:1px solid #bdd0c7;color:#244138;background:transparent}
.btn-outline:hover{border-color:var(--green-deep);color:var(--green-deep)}
:focus-visible{outline:3px solid rgba(52,211,153,.45);outline-offset:3px}
.hero{background:var(--ink);color:#fff;padding:72px 0 54px;overflow:hidden;position:relative}
.hero:after{content:"";position:absolute;width:620px;height:620px;border:1px solid rgba(52,211,153,.12);border-radius:50%;right:-180px;top:-280px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:58px;align-items:center;position:relative;z-index:1}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--green);font-size:13px;font-weight:700;letter-spacing:.08em;margin-bottom:18px}
.eyebrow i{display:block;width:8px;height:8px;border-radius:50%;background:var(--orange)}
.hero h1{font-size:clamp(36px,5vw,66px);line-height:1.13;letter-spacing:-.045em;max-width:690px}
.hero h1 em{font-style:normal;color:var(--green)}
.hero-copy{color:#b9c8ce;font-size:17px;max-width:610px;margin:22px 0 30px}
.hero-buttons{display:flex;gap:12px;flex-wrap:wrap}
.hero .btn-outline{border-color:#50636d;color:#e5f0eb}
.hero .btn-outline:hover{border-color:var(--green);color:var(--green)}
.match-board{background:#172b39;border:1px solid #2c4651;border-radius:22px;padding:24px;box-shadow:0 22px 50px rgba(0,0,0,.22)}
.board-top,.match-meta,.team-row{display:flex;justify-content:space-between;align-items:center}
.board-top{color:#9cb0b5;font-size:12px;border-bottom:1px solid #304650;padding-bottom:16px}
.live{color:var(--orange);display:flex;align-items:center;gap:6px}
.live:before{content:"";width:7px;height:7px;background:var(--orange);border-radius:50%}
.match-stage{text-align:center;color:#9cb0b5;font-size:12px;margin:20px 0 10px}
.team-row{gap:14px;text-align:center}
.team{flex:1;color:#e9f3ee;font-weight:700}
.team-icon{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:#284450;color:var(--green);font-weight:800;font-size:20px;margin:0 auto 9px}
.score{font-size:48px;font-weight:800;letter-spacing:.06em;color:#fff;line-height:1}
.score span{color:#68818a;font-size:28px}
.board-footer{display:flex;justify-content:space-between;color:#87a0a7;font-size:12px;border-top:1px solid #304650;padding-top:15px;margin-top:22px}
.quick-strip{background:#fff;border-bottom:1px solid var(--line)}
.quick-grid{display:grid;grid-template-columns:repeat(5,1fr)}
.quick-item{display:flex;align-items:center;gap:14px;padding:21px 18px;border-right:1px solid var(--line)}
.quick-item:first-child{border-left:1px solid var(--line)}
.quick-item:hover{background:#f3faf6}
.quick-icon{width:38px;height:38px;border-radius:11px;background:var(--soft);color:var(--green-deep);display:grid;place-items:center;font-weight:800}
.quick-item strong{display:block;font-size:14px}.quick-item span{display:block;color:var(--muted);font-size:12px}
.section{padding:82px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:28px}
.section-kicker{color:var(--green-deep);font-size:12px;font-weight:800;letter-spacing:.12em}
.section h2{font-size:clamp(26px,3vw,38px);line-height:1.2;margin-top:7px;letter-spacing:-.03em}
.section-intro{color:var(--muted);max-width:540px;font-size:14px}
.text-link{color:var(--green-deep);font-weight:700;font-size:14px}
.text-link:hover{text-decoration:underline;color:#087952}
.news-layout{display:grid;grid-template-columns:1.18fr .82fr;gap:22px}
.feature-news{min-height:350px;padding:30px;border-radius:var(--radius);background:linear-gradient(145deg,#203d48,#122631);color:#fff;display:flex;flex-direction:column;justify-content:end;position:relative;overflow:hidden}
.feature-news:before{content:"";position:absolute;right:-70px;top:30px;width:250px;height:250px;border:1px solid rgba(52,211,153,.35);border-radius:50%;box-shadow:0 0 0 32px rgba(52,211,153,.04),0 0 0 64px rgba(52,211,153,.03)}
.feature-news>*{position:relative;z-index:1}
.badge{display:inline-flex;width:max-content;padding:4px 9px;border-radius:5px;background:rgba(52,211,153,.15);color:var(--green);font-size:11px;font-weight:700}
.feature-news h3{font-size:27px;line-height:1.35;max-width:520px;margin:15px 0 10px}
.feature-news p{color:#b7c9ce;font-size:14px;max-width:530px}
.meta{display:flex;gap:15px;align-items:center;color:#8ca1a7;font-size:12px;margin-top:20px}
.news-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:7px 22px}
.news-row{display:block;padding:18px 0;border-bottom:1px solid var(--line)}
.news-row:last-child{border:0}.news-row:hover h3{color:var(--green-deep)}
.news-row h3{font-size:16px;line-height:1.45;transition:.2s}.news-row p{color:var(--muted);font-size:13px;margin-top:5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.empty-state{padding:48px 20px;text-align:center;color:var(--muted);font-size:14px}
.dark-section{background:var(--ink);color:#fff}
.dark-section .section-intro{color:#9db1b6}
.schedule-layout{display:grid;grid-template-columns:1.45fr .75fr;gap:22px}
.schedule-card,.score-card{background:#172b39;border:1px solid #2c4651;border-radius:var(--radius);overflow:hidden}
.schedule-row{display:grid;grid-template-columns:86px 1fr 100px 78px;align-items:center;gap:15px;padding:18px 22px;border-bottom:1px solid #2b424c}
.schedule-row:last-child{border:0}.schedule-time{font-size:18px;font-weight:800;color:#fff}.schedule-time small{display:block;color:#8ca1a7;font-size:11px;font-weight:400}
.event-name{font-size:14px}.event-name small{display:block;color:#8ca1a7;font-size:12px}
.status{font-size:11px;color:#8ca1a7}.status.live-status{color:var(--orange)}
.score-small{text-align:right;font-weight:800;color:#dcece5;letter-spacing:.04em}
.score-card{padding:25px}.score-card h3{font-size:18px;margin-bottom:22px}.score-line{padding:15px 0;border-bottom:1px solid #2b424c}.score-line:last-child{border:0}.score-line header{display:flex;justify-content:space-between;color:#93a8ad;font-size:12px}.score-teams{display:flex;justify-content:space-between;margin-top:8px;font-weight:700}.score-teams b{color:var(--orange);font-size:20px}
.focus-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}.focus-main{background:#dbe9df;border-radius:var(--radius);padding:30px;min-height:270px;position:relative;overflow:hidden}.focus-main:after{content:"03";position:absolute;right:22px;bottom:-28px;font-size:180px;color:rgba(21,154,112,.1);font-weight:900}.focus-main>*{position:relative;z-index:1}.focus-main h3{font-size:28px;max-width:440px;line-height:1.35;margin:15px 0}.focus-main p{color:#587067;max-width:440px;font-size:14px}.focus-side{display:grid;gap:12px}.focus-item{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px 20px;display:flex;gap:15px;align-items:center}.focus-item:hover{border-color:var(--green)}.focus-number{font-size:24px;font-weight:800;color:var(--green-deep)}.focus-item h4{font-size:15px}.focus-item p{font-size:12px;color:var(--muted);margin-top:3px}
.stats-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:22px}.stat-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}.stat-panel h3{font-size:18px;margin-bottom:22px}.stat-number{font-size:44px;font-weight:900;color:var(--green-deep);line-height:1}.stat-number small{font-size:14px;color:var(--muted);font-weight:500}.stat-caption{color:var(--muted);font-size:13px;margin:8px 0 22px}.bars{display:grid;gap:14px}.bar-label{display:flex;justify-content:space-between;font-size:13px;margin-bottom:5px}.bar-track{height:8px;background:#e8eeea;border-radius:20px;overflow:hidden}.bar-track i{display:block;height:100%;background:var(--green-deep);border-radius:20px}.bar-track i.orange{background:var(--orange)}
.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.timeline-item{background:#fff;border:1px solid var(--line);border-radius:15px;padding:22px}.timeline-item time{color:var(--orange);font-weight:800;font-size:13px}.timeline-item h3{font-size:16px;margin:12px 0 5px}.timeline-item p{font-size:13px;color:var(--muted)}
.channel-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.channel-card{border-radius:15px;min-height:145px;padding:22px;color:#fff;background:#203b47;position:relative;overflow:hidden}.channel-card:nth-child(2){background:#345847}.channel-card:nth-child(3){background:#76553a}.channel-card:nth-child(4){background:#35435a}.channel-card h3{font-size:18px}.channel-card p{font-size:12px;color:#d2dfda;margin-top:8px}.channel-card span{position:absolute;right:18px;bottom:15px;color:var(--green);font-size:24px}
.app-section{background:#e5eee8}.app-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:center}.app-copy h2{font-size:36px;line-height:1.25;margin:9px 0 15px}.app-copy p{color:var(--muted);font-size:15px;max-width:500px}.app-points{display:flex;gap:18px;margin:25px 0}.app-point{font-size:13px;color:#385148}.app-point b{display:block;font-size:22px;color:var(--green-deep)}.device-area{display:flex;justify-content:center;gap:18px;align-items:end}.device{width:210px;height:390px;border:8px solid #172b39;background:#f7faf7;border-radius:28px;padding:16px 12px;box-shadow:var(--shadow);position:relative}.device:before{content:"";display:block;width:65px;height:5px;border-radius:8px;background:#213945;margin:0 auto 18px}.device h4{font-size:14px;margin-bottom:13px}.device-card{background:#173544;color:#fff;border-radius:11px;padding:13px;margin-bottom:10px}.device-card small{display:block;color:#a9c2be;font-size:10px}.device-score{font-size:25px;color:var(--green);font-weight:800;margin-top:8px}.device-list{height:9px;background:#d8e4dc;border-radius:5px;margin:13px 0}.device-list.short{width:70%}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.step{padding:28px;border-right:1px solid var(--line)}.step:last-child{border:0}.step-no{color:var(--green-deep);font-size:30px;font-weight:900}.step h3{font-size:17px;margin:9px 0 5px}.step p{font-size:13px;color:var(--muted)}
.faq{max-width:850px;margin:auto}.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:10px;padding:0 20px}.faq summary{list-style:none;cursor:pointer;padding:18px 0;font-weight:700;display:flex;justify-content:space-between}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"＋";color:var(--green-deep);font-size:20px}.faq details[open] summary:after{content:"−"}.faq details p{color:var(--muted);font-size:14px;padding:0 0 18px;max-width:720px}
.cta-band{background:var(--ink-2);color:#fff;padding:56px 0}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:25px}.cta-inner h2{font-size:30px}.cta-inner p{color:#aabdc1;font-size:14px;margin-top:6px}.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
.site-footer{background:#0d1821;color:#9aadb2;padding:55px 0 22px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:38px;padding-bottom:38px;border-bottom:1px solid #263740}.footer-brand{color:#fff;margin-bottom:13px}.footer-desc{font-size:13px;max-width:300px}.footer-title{color:#fff;font-weight:700;font-sizefont-size:14px;margin-bottom:15px}.footer-links{display:grid;gap:9px}.footer-links a{font-size:13px}.footer-links a:hover{color:var(--green)}.footer-note{display:flex;justify-content:space-between;gap:20px;padding-top:20px;font-size:12px;color:#71868c}.mobile-toggle{display:none;width:40px;height:40px;border:1px solid #3a4b56;background:transparent;color:#dce9e3;border-radius:10px;font-size:20px}
@media(max-width:1024px){
  .navbar{gap:14px}.brand{min-width:220px}.nav-links a{padding:9px 8px;font-size:13px}
  .hero-grid{gap:30px}.quick-item{padding:18px 12px}.quick-item strong{font-size:13px}
}
@media(max-width:768px){
  .container{width:min(var(--container),calc(100% - 32px))}
  .navbar{height:68px}.brand{min-width:0;flex:1}.brand-text{font-size:16px}.brand-text small{display:none}.brand-mark{width:32px;height:32px}.brand-mark:before{left:6px;top:13px}.brand-mark:after{left:13px;top:6px}
  .nav-links{display:none;position:absolute;left:16px;right:16px;top:76px;padding:10px;background:#162633;border:1px solid #304650;border-radius:13px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{padding:12px 14px}
  .header-actions .search-btn{display:none}.header-actions .btn{padding:10px 13px;font-size:12px}.mobile-toggle{display:block}
  .hero{padding:52px 0 42px}.hero-grid,.news-layout,.schedule-layout,.focus-grid,.stats-grid,.app-grid{grid-template-columns:1fr}.hero-copy{font-size:15px}.match-board{max-width:560px}
  .quick-grid{display:flex;overflow-x:auto}.quick-item{min-width:155px}.quick-item:first-child{border-left:0}
  .section{padding:58px 0}.section-head{align-items:start;flex-direction:column;gap:10px}.section h2{font-size:29px}
  .schedule-row{grid-template-columns:70px 1fr 62px 55px;padding:16px 14px;gap:8px}.schedule-time{font-size:15px}.event-name{font-size:13px}.score-small{font-size:13px}
  .timeline,.channel-grid,.steps{grid-template-columns:1fr}.step{border-right:0;border-bottom:1px solid var(--line)}.step:last-child{border-bottom:0}
  .app-grid{gap:38px}.app-copy h2{font-size:30px}.device-area{justify-content:flex-start}.device{width:185px;height:345px}
  .cta-inner{align-items:flex-start;flex-direction:column}.cta-inner h2{font-size:26px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-note{flex-direction:column;gap:6px}
}
@media(max-width:520px){
  .brand-text{font-size:14px}.header-actions .btn{display:none}.hero h1{font-size:38px}.hero-buttons .btn{width:100%}
  .match-board{padding:18px}.score{font-size:39px}.team{font-size:13px}
  .news-list{padding:5px 16px}.feature-news{min-height:310px;padding:23px}.feature-news h3{font-size:22px}
  .schedule-row{grid-template-columns:58px 1fr 50px}.schedule-row .status{display:none}.schedule-time small{font-size:10px}
  .stats-grid{gap:14px}.stat-panel{padding:22px}.stat-number{font-size:38px}
  .device-area{gap:9px}.device{width:156px;height:300px;border-width:6px;padding:11px 9px;border-radius:22px}.device:before{margin-bottom:12px}.device h4{font-size:12px}.device-card{padding:10px}.device-score{font-size:20px}
  .footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}
}

/* roulang page: category2 */
:root{--ink:#101b26;--ink-2:#162633;--ink-3:#203545;--green:#34d399;--green-deep:#159a70;--orange:#f5ad42;--paper:#f4f6f3;--white:#fff;--text:#1d2a32;--muted:#68747c;--line:#dfe6e2;--soft:#eaf0ec;--radius:18px;--shadow:0 16px 40px rgba(17,35,43,.09);--container:1240px}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--text);background:var(--paper);line-height:1.7}a{color:inherit;text-decoration:none;transition:.25s ease}a:hover{color:var(--green-deep)}img{display:block;max-width:100%}button,input,select{font:inherit}button{cursor:pointer;border:0}.container{width:min(var(--container),calc(100% - 40px));margin:auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(16,27,38,.97);border-bottom:1px solid rgba(255,255,255,.08)}.navbar{height:76px;display:flex;align-items:center;gap:30px}.brand{display:flex;align-items:center;gap:12px;color:#fff;min-width:245px}.brand-mark{width:38px;height:38px;border:2px solid var(--green);border-radius:12px;position:relative;transform:rotate(45deg)}.brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--green);transform:rotate(-45deg)}.brand-mark:before{width:18px;height:2px;left:8px;top:16px}.brand-mark:after{width:2px;height:18px;left:16px;top:8px}.brand-text{font-weight:800;font-size:18px;letter-spacing:.02em;line-height:1.25}.brand-text small{display:block;color:#91a4ad;font-size:10px;font-weight:500;letter-spacing:.12em;margin-top:2px}.nav-links{display:flex;align-items:center;gap:4px;flex:1}.nav-links a{color:#b9c8ce;padding:10px 14px;border-radius:9px;font-size:14px}.nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(52,211,153,.13)}.nav-links a.active{box-shadow:inset 0 -2px var(--green)}.header-actions{display:flex;align-items:center;gap:12px}.search-btn{width:38px;height:38px;border:1px solid #3a4b56;background:transparent;color:#dce9e3;border-radius:10px}.search-btn:hover{border-color:var(--green);color:var(--green)}.mobile-toggle{display:none;background:none;color:#fff;font-size:25px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 21px;border-radius:10px;font-weight:700;font-size:14px;transition:.25s ease}.btn-primary{background:var(--green);color:#0e2922}.btn-primary:hover{background:#6ae9b4;transform:translateY(-2px);box-shadow:0 8px 20px rgba(52,211,153,.2);color:#0e2922}.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:#263b49;transform:translateY(-2px);color:#fff}.btn-outline{border:1px solid #bdd0c7;color:#244138;background:transparent}.btn-outline:hover{border-color:var(--green-deep);color:var(--green-deep)}
    .hero{background:var(--ink);color:#fff;padding:62px 0 58px;position:relative;overflow:hidden}.hero:after{content:"";position:absolute;width:620px;height:620px;border:1px solid rgba(52,211,153,.12);border-radius:50%;right:-180px;top:-320px}.hero-inner{position:relative;z-index:1}.crumb{color:#8ea4aa;font-size:13px;margin-bottom:24px}.crumb a:hover{color:var(--green)}.eyebrow,.section-kicker{color:var(--green);font-size:12px;font-weight:800;letter-spacing:.12em}.hero h1{font-size:clamp(34px,5vw,60px);line-height:1.15;letter-spacing:-.045em;max-width:720px;margin:12px 0 18px}.hero-copy{color:#b9c8ce;font-size:17px;max-width:720px;margin:0 0 28px}.hero-line{height:1px;background:#304650;margin-top:35px;max-width:850px}.hero-meta{display:flex;gap:36px;flex-wrap:wrap;margin-top:22px;color:#9fb1b5;font-size:13px}.hero-meta strong{display:block;color:#fff;font-size:21px;line-height:1.2;margin-top:3px}
    .section{padding:72px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:27px}.section h2{font-size:clamp(25px,3vw,37px);line-height:1.2;margin:7px 0 0;letter-spacing:-.03em}.section-intro{color:var(--muted);max-width:570px;font-size:14px}.light-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
    .filter-bar{padding:20px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}.filter-label{font-size:13px;font-weight:800;margin-right:4px}.filter-bar select,.filter-bar input{height:42px;border:1px solid var(--line);border-radius:9px;background:#f8faf8;color:var(--text);padding:0 13px;outline:none}.filter-bar select:focus,.filter-bar input:focus{border-color:var(--green-deep);box-shadow:0 0 0 3px rgba(52,211,153,.15)}.filter-chip{padding:9px 14px;border-radius:8px;color:var(--muted);font-size:13px;background:var(--soft)}.filter-chip.active,.filter-chip:hover{background:var(--green);color:#12352b}.clear-link{font-size:13px;color:var(--green-deep);margin-left:auto}
    .schedule-board{overflow:hidden}.board-title{display:flex;justify-content:space-between;align-items:center;padding:20px 24px;background:var(--ink-2);color:#fff}.board-title small{color:#9db1b6}.schedule-row{display:grid;grid-template-columns:92px 1fr 150px 90px 90px;align-items:center;gap:18px;padding:18px 24px;border-bottom:1px solid var(--line);background:#fff}.schedule-row:last-child{border-bottom:0}.schedule-row:hover{background:#f5faf7}.time{font-weight:800;font-size:18px;font-variant-numeric:tabular-nums}.league{font-size:12px;color:var(--green-deep);font-weight:700}.teams{font-weight:700}.teams span{color:var(--muted);font-weight:400;padding:0 8px}.status{font-size:12px}.status i{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;background:#a6b2b3}.status.live i{background:var(--orange)}.status.live{color:#b46b08}.status.done{color:var(--muted)}.score{font-size:19px;font-weight:800;text-align:center;font-variant-numeric:tabular-nums}.row-link{font-size:13px;color:var(--green-deep);text-align:right}
    .stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.stat-card{padding:22px;background:#fff;border:1px solid var(--line);border-radius:14px}.stat-card span{color:var(--muted);font-size:13px}.stat-card strong{display:block;font-size:27px;margin-top:7px;color:var(--ink)}.stat-card em{font-style:normal;color:var(--orange);font-size:12px}
    .content-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px}.cms-list{padding:8px 24px}.cms-item{display:flex;justify-content:space-between;gap:20px;padding:18px 0;border-bottom:1px solid var(--line)}.cms-item:last-child{border-bottom:0}.cms-item h3{font-size:16px;line-height:1.45;margin:0 0 4px}.cms-item p{color:var(--muted);font-size:13px;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:650px}.cms-meta{color:#8a9799;font-size:12px;white-space:nowrap}.empty{padding:34px 20px;text-align:center;color:var(--muted);font-size:14px}
    .support-card{background:var(--ink);color:#fff;border-radius:var(--radius);padding:30px;min-height:100%;position:relative;overflow:hidden}.support-card:after{content:"";position:absolute;width:190px;height:190px;border:1px solid rgba(52,211,153,.28);border-radius:50%;right:-55px;bottom:-70px}.support-card>*{position:relative;z-index:1}.support-card h3{font-size:24px;margin:13px 0}.support-card p{color:#b9c8ce;font-size:14px}.support-list{list-style:none;padding:0;margin:22px 0 0}.support-list li{border-top:1px solid #304650;padding:11px 0;color:#c9d8d5;font-size:13px}.note-box{display:flex;gap:16px;align-items:flex-start;padding:22px 25px;background:#eaf4ef;border:1px solid #cbe5d7;border-radius:14px}.note-icon{width:30px;height:30px;border-radius:50%;background:var(--green);display:grid;place-items:center;font-weight:900;color:#10362b}.note-box h3{font-size:16px;margin:0 0 4px}.note-box p{color:#5e716b;font-size:13px;margin:0}
    .faq{max-width:850px;margin:auto}.faq-item{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:10px;overflow:hidden}.faq-item summary{list-style:none;cursor:pointer;padding:18px 22px;font-weight:700;position:relative}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"＋";position:absolute;right:20px;color:var(--green-deep);font-size:20px}.faq-item[open] summary:after{content:"−"}.faq-answer{padding:0 22px 18px;color:var(--muted);font-size:14px}
    .cta{background:var(--ink-2);color:#fff;padding:42px 0}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}.cta h2{font-size:28px;margin:0 0 8px}.cta p{color:#a9bdc0;margin:0;font-size:14px}.cta-actions{display:flex;gap:10px;flex-wrap:wrap}
    .site-footer{background:var(--ink);color:#fff;padding:56px 0 20px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}.footer-brand{min-width:0}.footer-desc{color:#9db1b6;font-size:13px;max-width:300px;margin-top:18px}.footer-title{font-size:14px;font-weight:800;margin-bottom:14px}.footer-links{display:grid;gap:9px}.footer-links a{color:#9db1b6;font-size:13px}.footer-links a:hover{color:var(--green)}.footer-note{border-top:1px solid #2c404a;margin-top:38px;padding-top:17px;display:flex;justify-content:space-between;gap:15px;color:#71878d;font-size:12px}
    @media(max-width:1024px){.navbar{gap:15px}.brand{min-width:210px}.nav-links a{padding:9px 8px}.content-grid{grid-template-columns:1fr}.schedule-row{grid-template-columns:80px 1fr 125px 75px 70px}.stat-grid{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:768px){.container{width:min(var(--container),calc(100% - 32px))}.navbar{height:68px}.brand{min-width:0}.brand-text{font-size:16px}.brand-text small{display:none}.nav-links{display:none;position:absolute;left:16px;right:16px;top:68px;padding:10px;background:var(--ink-2);border:1px solid #304650;border-radius:12px;flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{padding:12px 14px}.header-actions .btn{display:none}.mobile-toggle{display:block}.hero{padding:45px 0}.hero-meta{gap:22px}.section{padding:52px 0}.section-head{display:block}.section-intro{margin-top:12px}.schedule-row{grid-template-columns:70px 1fr 75px;gap:10px;padding:16px}.schedule-row .status{grid-column:2}.schedule-row .row-link{grid-column:3;grid-row:1 / span 2}.board-title{padding:17px}.cms-item{display:block}.cms-meta{display:block;margin-top:7px}.footer-grid{grid-template-columns:1fr 1fr}.footer-note{display:block}.footer-note span{display:block;margin-top:5px}}
    @media(max-width:520px){.hero h1{font-size:35px}.hero-copy{font-size:15px}.filter-bar{align-items:stretch}.filter-bar select,.filter-bar input{width:100%}.clear-link{margin-left:0}.stat-grid{grid-template-columns:1fr 1fr;gap:10px}.stat-card{padding:16px}.stat-card strong{font-size:22px}.schedule-row{grid-template-columns:62px 1fr 65px}.teams{font-size:14px}.teams span{padding:0 3px}.score{font-size:16px}.support-card{padding:24px}.cta-inner{display:block}.cta-actions{margin-top:20px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:not(:first-child){padding-top:8px}}

/* roulang page: category3 */
:root{
      --ink:#101b26;--ink-2:#162633;--ink-3:#203545;--green:#34d399;
      --green-deep:#159a70;--orange:#f5ad42;--paper:#f4f6f3;--white:#fff;
      --text:#1d2a32;--muted:#68747c;--line:#dfe6e2;--soft:#eaf0ec;
      --radius:18px;--shadow:0 16px 40px rgba(17,35,43,.09);--container:1240px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--text);background:var(--paper);line-height:1.7}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:var(--green-deep)}
    img{display:block;max-width:100%}
    button,input,select{font:inherit}
    button{cursor:pointer;border:0}
    :focus-visible{outline:3px solid rgba(52,211,153,.5);outline-offset:3px}
    .container{width:min(var(--container),calc(100% - 40px));margin:auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(16,27,38,.97);border-bottom:1px solid rgba(255,255,255,.08)}
    .navbar{height:76px;display:flex;align-items:center;gap:30px}
    .brand{display:flex;align-items:center;gap:12px;color:#fff;min-width:245px}
    .brand:hover{color:#fff}
    .brand-mark{width:38px;height:38px;border:2px solid var(--green);border-radius:12px;position:relative;transform:rotate(45deg)}
    .brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--green);transform:rotate(-45deg)}
    .brand-mark:before{width:18px;height:2px;left:8px;top:16px}
    .brand-mark:after{width:2px;height:18px;left:16px;top:8px}
    .brand-text{font-weight:800;font-size:18px;letter-spacing:.02em;line-height:1.25}
    .brand-text small{display:block;color:#91a4ad;font-size:10px;font-weight:500;letter-spacing:.12em;margin-top:2px}
    .nav-links{display:flex;align-items:center;gap:4px;flex:1}
    .nav-links a{color:#b9c8ce;padding:10px 14px;border-radius:9px;font-size:14px}
    .nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(52,211,153,.13)}
    .nav-links a.active{box-shadow:inset 0 -2px var(--green)}
    .header-actions{display:flex;align-items:center;gap:12px}
    .search-btn{width:38px;height:38px;border:1px solid #3a4b56;background:transparent;color:#dce9e3;border-radius:10px}
    .search-btn:hover{border-color:var(--green);color:var(--green)}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 21px;border-radius:10px;font-weight:700;font-size:14px;transition:.25s ease}
    .btn-primary{background:var(--green);color:#0e2922}
    .btn-primary:hover{background:#6ae9b4;color:#0e2922;transform:translateY(-2px);box-shadow:0 8px 20px rgba(52,211,153,.2)}
    .btn-dark{background:var(--ink);color:#fff}
    .btn-dark:hover{background:#263b49;color:#fff;transform:translateY(-2px)}
    .btn-outline{border:1px solid #bdd0c7;color:#244138;background:transparent}
    .btn-outline:hover{border-color:var(--green-deep);color:var(--green-deep)}
    .page-hero{background:var(--ink);color:#fff;padding:64px 0 58px;position:relative;overflow:hidden}
    .page-hero:after{content:"";position:absolute;width:520px;height:520px;border:1px solid rgba(52,211,153,.14);border-radius:50%;right:-170px;top:-250px;box-shadow:0 0 0 38px rgba(52,211,153,.035),0 0 0 76px rgba(52,211,153,.025)}
    .hero-inner{position:relative;z-index:1;max-width:850px}
    .breadcrumb{display:flex;gap:10px;align-items:center;color:#8fa4ab;font-size:13px;margin-bottom:22px}
    .breadcrumb a:hover{color:var(--green)}
    .breadcrumb strong{color:#d7e4df;font-weight:600}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--green);font-size:13px;font-weight:700;letter-spacing:.08em;margin-bottom:14px}
    .eyebrow i{display:block;width:8px;height:8px;border-radius:50%;background:var(--orange)}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(36px,5vw,62px);line-height:1.14;letter-spacing:-.045em;margin-bottom:18px}
    .hero-copy{color:#b9c8ce;font-size:16px;max-width:760px;margin-bottom:0}
    .section{padding:72px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:28px}
    .section-kicker{color:var(--green-deep);font-size:12px;font-weight:800;letter-spacing:.12em}
    .section h2{font-size:clamp(26px,3vw,38px);line-height:1.2;margin:7px 0 0;letter-spacing:-.03em}
    .section-intro{color:var(--muted);max-width:570px;font-size:14px}
    .stats-strip{background:#fff;border-bottom:1px solid var(--line);box-shadow:0 5px 18px rgba(17,35,43,.04)}
    .stats-grid{display:grid;grid-template-columns:repeat(4,1fr)}
    .stat{padding:22px 24px;border-right:1px solid var(--line)}
    .stat:last-child{border-right:0}
    .stat b{display:block;font-size:25px;color:var(--ink);line-height:1.2}
    .stat span{display:block;color:var(--muted);font-size:13px;margin-top:5px}
    .filter-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}
    .filter-box label{font-size:13px;font-weight:700;color:var(--ink)}
    .filter-box select,.filter-box input{height:42px;border:1px solid var(--line);border-radius:9px;background:#fbfcfb;color:var(--text);padding:0 13px;min-width:150px}
    .filter-box select:focus,.filter-box input:focus{border-color:var(--green-deep);outline:0;box-shadow:0 0 0 3px rgba(52,211,153,.13)}
    .filter-clear{margin-left:auto;color:var(--green-deep);font-size:13px;font-weight:700}
    .content-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:28px;align-items:start}
    .analysis-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
    .analysis-item{display:grid;grid-template-columns:92px minmax(0,1fr) 105px;gap:22px;align-items:center;padding:24px 26px;border-bottom:1px solid var(--line)}
    .analysis-item:last-child{border-bottom:0}
    .analysis-item:hover{background:#fbfdfb}
    .analysis-date{font-family:monospace;color:var(--green-deep);font-size:14px;font-weight:700}
    .analysis-title{font-size:18px;line-height:1.4;margin:0 0 6px}
    .analysis-item:hover .analysis-title{color:var(--green-deep)}
    .analysis-summary{font-size:13px;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
    .item-meta{display:flex;gap:10px;align-items:center;margin-top:9px;color:#8a969a;font-size:12px}
    .badge{display:inline-flex;width:max-content;padding:4px 9px;border-radius:5px;background:rgba(52,211,153,.14);color:var(--green-deep);font-size:11px;font-weight:700}
    .read-more{font-size:13px;color:var(--green-deep);font-weight:700;text-align:right}
    .empty-state{padding:58px 24px;text-align:center;color:var(--muted)}
    .empty-state strong{display:block;color:var(--ink);font-size:18px;margin-bottom:7px}
    .side-card{background:var(--ink-2);color:#fff;border-radius:var(--radius);padding:26px;position:sticky;top:98px;overflow:hidden}
    .side-card:after{content:"";position:absolute;width:170px;height:170px;border:1px solid rgba(52,211,153,.25);border-radius:50%;right:-80px;bottom:-70px}
    .side-card>*{position:relative;z-index:1}
    .side-card h3{font-size:22px;line-height:1.35;margin:14px 0 10px}
    .side-card p{font-size:13px;color:#abc0c3;margin-bottom:22px}
    .metric{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #2e4650;padding:14px 0;font-size:13px;color:#a9bbbd}
    .metric b{color:var(--green);font-size:20px;font-family:monospace}
    .insight-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:25px}
    .trend-card,.indicator-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
    .trend-card h3,.indicator-card h3{font-size:19px;margin-bottom:4px}
    .card-note{color:var(--muted);font-size:12px;margin-bottom:24px}
    .trend-chart{height:150px;display:flex;align-items:end;gap:12px;border-bottom:1px solid var(--line);padding:0 12px}
    .bar{flex:1;min-width:20px;background:var(--green);border-radius:5px 5px 0 0;position:relative;opacity:.85}
    .bar:nth-child(2n){background:var(--orange)}
    .bar span{position:absolute;bottom:-27px;left:50%;transform:translateX(-50%);font-size:11px;color:var(--muted)}
    .indicator{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid var(--line)}
    .indicator:last-child{border-bottom:0}
    .indicator span{font-size:13px;color:var(--muted)}
    .indicator b{font-size:20px;color:var(--ink);font-family:monospace}
    .note-box{background:var(--soft);border-left:4px solid var(--green-deep);border-radius:0 var(--radius) var(--radius) 0;padding:24px 28px}
    .note-box h3{font-size:19px;margin-bottom:8px}
    .note-box p{font-size:14px;color:#526269;margin:0;max-width:850px}
    .faq-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
    .faq-list details{padding:0 24px;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:700;position:relative}
    .faq-list summary::-webkit-details-marker{display:none}
    .faq-list summary:after{content:"+";position:absolute;right:2px;color:var(--green-deep);font-size:22px;font-weight:400}
    .faq-list details[open] summary:after{content:"−"}
    .faq-list details p{color:var(--muted);font-size:14px;padding:0 30px 20px 0;margin:0}
    .cta{background:var(--ink);color:#fff;border-radius:var(--radius);padding:36px 42px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .cta h2{font-size:28px;margin:0 0 7px}
    .cta p{color:#a9bdc1;font-size:14px;margin:0}
    .site-footer{background:var(--ink);color:#fff;border-top:1px solid #2a414b;padding:62px 0 24px}
    .footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:35px}
    .footer-brand{min-width:0}
    .footer-desc{color:#95aab0;font-size:13px;max-width:310px;margin:18px 0 0}
    .footer-title{font-size:14px;font-weight:800;margin-bottom:15px}
    .footer-links{display:grid;gap:10px}
    .footer-links a{font-size:13px;color:#9db1b6}
    .footer-links a:hover{color:var(--green)}
    .footer-note{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #2b414a;margin-top:42px;padding-top:20px;color:#71868c;font-size:12px}
    @media(max-width:1024px){
      .navbar{gap:16px}.brand{min-width:220px}.nav-links a{padding:9px 8px}
      .content-layout{grid-template-columns:1fr}.side-card{position:static}
      .insight-grid{grid-template-columns:1fr}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .navbar{height:68px}.brand-text{font-size:16px}.brand{min-width:auto}
      .nav-links{display:none}.header-actions .btn{padding:10px 13px;font-size:12px}
      .page-hero{padding:46px 0}.stats-grid{grid-template-columns:repeat(2,1fr)}
      .stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}
      .section{padding:54px 0}.section-head{display:block}.section-intro{margin-top:12px}
      .analysis-item{grid-template-columns:1fr;gap:7px;padding:20px}
      .read-more{text-align:left;margin-top:8px}.filter-box{align-items:stretch}
      .filter-box select,.filter-box input{flex:1;min-width:130px}.filter-clear{margin-left:0}
      .cta{display:block;padding:28px 24px}.cta .btn{margin-top:20px}
      .footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}
      .footer-note{display:block}.footer-note span{display:block;margin-top:7px}
    }
    @media(max-width:520px){
      h1{font-size:38px}.stats-grid{grid-template-columns:1fr 1fr}.stat{padding:17px 12px}.stat b{font-size:20px}
      .filter-box label{width:100%}.filter-box select,.filter-box input{width:100%;flex-basis:100%}
      .trend-card,.indicator-card{padding:21px}.footer-grid{gap:25px 18px}.footer-title{font-size:13px}
      .header-actions .search-btn{display:none}
    }

/* roulang page: category4 */
:root{
  --ink:#101b26;
  --ink-2:#162633;
  --ink-3:#203545;
  --green:#34d399;
  --green-deep:#159a70;
  --orange:#f5ad42;
  --paper:#f4f6f3;
  --white:#fff;
  --text:#1d2a32;
  --muted:#68747c;
  --line:#dfe6e2;
  --soft:#eaf0ec;
  --radius:18px;
  --shadow:0 16px 40px rgba(17,35,43,.09);
  --container:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--text);background:var(--paper);line-height:1.7}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(var(--container),calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:30;background:rgba(16,27,38,.97);border-bottom:1px solid rgba(255,255,255,.08)}
.navbar{height:76px;display:flex;align-items:center;gap:30px}
.brand{display:flex;align-items:center;gap:12px;color:#fff;min-width:245px}
.brand-mark{width:38px;height:38px;border:2px solid var(--green);border-radius:12px;position:relative;transform:rotate(45deg);flex:0 0 auto}
.brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--green);transform:rotate(-45deg)}
.brand-mark:before{width:18px;height:2px;left:8px;top:16px}
.brand-mark:after{width:2px;height:18px;left:16px;top:8px}
.brand-text{font-weight:800;font-size:18px;letter-spacing:.02em;line-height:1.25}
.brand-text small{display:block;color:#91a4ad;font-size:10px;font-weight:500;letter-spacing:.12em;margin-top:2px}
.nav-links{display:flex;align-items:center;gap:4px;flex:1}
.nav-links a{color:#b9c8ce;padding:10px 14px;border-radius:9px;font-size:14px;white-space:nowrap}
.nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(52,211,153,.13)}
.nav-links a.active{box-shadow:inset 0 -2px var(--green)}
.header-actions{display:flex;align-items:center;gap:12px}
.search-btn{width:38px;height:38px;border:1px solid #3a4b56;background:transparent;color:#dce9e3;border-radius:10px;display:grid;place-items:center}
.search-btn:hover{border-color:var(--green);color:var(--green)}
.menu-toggle{display:none;width:42px;height:40px;border-radius:10px;background:#203545;color:#fff}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 21px;border-radius:10px;font-weight:700;font-size:14px;transition:.25s ease;border:1px solid transparent}
.btn-primary{background:var(--green);color:#0e2922}
.btn-primary:hover{background:#6ae9b4;transform:translateY(-2px);box-shadow:0 8px 20px rgba(52,211,153,.2)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#263b49;transform:translateY(-2px)}
.btn-outline{border-color:#bdd0c7;color:#244138;background:transparent}
.btn-outline:hover{border-color:var(--green-deep);color:var(--green-deep);background:#f4fcf7}
.btn:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid rgba(52,211,153,.45);outline-offset:3px}
.page-hero{background:var(--ink);color:#fff;padding:48px 0 64px;position:relative;overflow:hidden}
.page-hero:before{content:"";position:absolute;width:470px;height:470px;border:1px solid rgba(52,211,153,.14);border-radius:50%;right:7%;top:-270px;box-shadow:0 0 0 42px rgba(52,211,153,.025),0 0 0 84px rgba(52,211,153,.02)}
.breadcrumb{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:9px;color:#92a7ad;font-size:13px;margin-bottom:23px}
.breadcrumb a:hover{color:var(--green)}
.breadcrumb span:last-child{color:#d8e4df}
.hero-layout{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:55px;align-items:end}
.eyebrow{display:inline-flex;gap:8px;align-items:center;color:var(--green);font-size:12px;font-weight:800;letter-spacing:.12em}
.eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--orange)}
.page-hero h1{font-size:clamp(34px,5vw,58px);line-height:1.15;letter-spacing:-.045em;margin:15px 0 18px}
.page-hero p{max-width:690px;color:#b8c8cd;font-size:16px;margin:0}
.hero-note{border:1px solid #304856;background:#142531;border-radius:var(--radius);padding:22px;position:relative}
.hero-note .note-label{display:flex;align-items:center;justify-content:space-between;color:#a6bbc0;font-size:12px;padding-bottom:15px;border-bottom:1px solid #304856}
.signal{display:inline-flex;align-items:center;gap:6px;color:var(--green)}
.signal i{width:7px;height:7px;background:var(--green);border-radius:50%}
.hero-note strong{display:block;font-size:24px;line-height:1.35;margin:17px 0 5px}
.hero-note p{font-size:13px;color:#9eafb5}
.section{padding:76px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:27px}
.section-kicker{color:var(--green-deep);font-size:12px;font-weight:800;letter-spacing:.12em}
.section h2{font-size:clamp(25px,3vw,38px);line-height:1.2;margin:7px 0 0;letter-spacing:-.03em}
.section-intro{max-width:530px;color:var(--muted);font-size:14px;margin:0}
.info-strip{margin-top:-24px;position:relative;z-index:3}
.info-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.info-cell{padding:19px 24px;border-right:1px solid var(--line)}
.info-cell:last-child{border-right:0}
.info-cell span{display:block;font-size:12px;color:var(--muted)}
.info-cell strong{display:block;font-size:16px;margin-top:3px}
.info-cell strong.green{color:var(--green-deep)}
.download-section{padding:82px 0;background:#fff}
.download-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:72px;align-items:center}
.phone-shell{max-width:315px;margin:auto;background:#0e1d27;border:9px solid #273b46;border-radius:42px;padding:12px;box-shadow:18px 22px 0 #dce9e3,0 22px 45px rgba(16,27,38,.19)}
.phone-screen{min-height:554px;border-radius:28px;background:#eef5f1;padding:19px 15px;color:var(--text);overflow:hidden}
.phone-top{display:flex;justify-content:space-between;align-items:center;font-size:11px;font-weight:800;margin-bottom:18px}
.app-logo{display:flex;align-items:center;gap:7px;color:#12362a;font-weight:800;font-size:14px}
.app-dot{width:18px;height:18px;border-radius:6px;background:var(--green);position:relative}
.app-dot:after{content:"+";position:absolute;inset:-4px 0 0 4px;color:#0e2922;font-weight:900}
.app-banner{border-radius:16px;background:#173442;color:#fff;padding:17px;position:relative;overflow:hidden}
.app-banner:after{content:"";position:absolute;width:125px;height:125px;border:1px solid rgba(52,211,153,.45);border-radius:50%;right:-43px;top:-50px}
.app-banner small{color:#9ec1b5;position:relative;z-index:1}
.app-banner b{display:block;font-size:20px;line-height:1.25;margin-top:8px;position:relative;z-index:1}
.app-tabs{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);padding:18px 3px 12px}
.app-tabs b{color:var(--green-deep)}
.mobile-match{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;text-align:center;gap:8px;background:#fff;border:1px solid #dce8e1;border-radius:13px;padding:13px 9px;margin-top:9px;font-size:11px}
.mobile-match strong{font-size:19px;color:var(--ink)}
.mobile-match span{display:block;color:var(--muted);font-size:10px}
.mobile-news{background:#fff;border:1px solid #dce8e1;border-radius:13px;padding:12px;margin-top:10px}
.mobile-news small{color:var(--green-deep);font-weight:700}
.mobile-news b{display:block;font-size:12px;line-height:1.45;margin-top:4px}
.download-copy h2{font-size:clamp(30px,4vw,46px);line-height:1.18;letter-spacing:-.04em;margin:10px 0 18px}
.download-copy>p{color:var(--muted);max-width:560px}
.download-actions{display:flex;gap:12px;flex-wrap:wrap;margin:25px 0}
.version-line{font-size:13px;color:var(--muted);padding-top:17px;border-top:1px solid var(--line)}
.version-line b{color:var(--text)}
.feature-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:18px}
.feature-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:27px;min-height:216px;box-shadow:0 8px 22px rgba(17,35,43,.035);transition:.25s ease}
.feature-card:hover{transform:translateY(-5px);border-color:#b9ddcd;box-shadow:var(--shadow)}
.feature-card.dark{background:var(--ink-2);border-color:#29424d;color:#fff}
.icon-box{width:46px;height:46px;display:grid;place-items:center;border-radius:13px;background:#dff8eb;color:#117b59;font-weight:900;font-size:20px;margin-bottom:21px}
.dark .icon-box{background:rgba(52,211,153,.15);color:var(--green)}
.feature-card h3{font-size:20px;margin:0 0 8px}
.feature-card p{font-size:14px;color:var(--muted);margin:0}
.feature-card.dark p{color:#a9bbc0}
.feature-card.wide{display:flex;flex-direction:column;justify-content:space-between;background:linear-gradient(145deg,#183a40,#102530)}
.feature-card.wide h3{font-size:27px}
.feature-card.wide .mini-stats{display:flex;gap:22px;margin-top:22px}
.mini-stats span{font-size:12px;color:#9bb4b0}
.mini-stats b{display:block;color:var(--green);font-size:19px}
.guides{background:var(--soft)}
.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;position:relative}
.guide-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;position:relative;min-height:205px}
.guide-num{font-size:12px;font-weight:900;letter-spacing:.1em;color:var(--green-deep)}
.guide-card h3{font-size:20px;margin:18px 0 8px}
.guide-card p{margin:0;color:var(--muted);font-size:14px}
.guide-arrow{position:absolute;right:-18px;top:50%;width:36px;height:36px;background:var(--green);border-radius:50%;z-index:2;color:#0a3528;display:grid;place-items:center;font-weight:900}
.notice-band{background:var(--ink);padding:28px 0;color:#fff}
.notice-inner{display:flex;gap:20px;align-items:center}
.notice-icon{width:46px;height:46px;flex:0 0 46px;border-radius:14px;display:grid;place-items:center;background:rgba(245,173,66,.14);color:var(--orange);font-size:20px}
.notice-inner h2{font-size:18px;margin:0 0 2px}
.notice-inner p{margin:0;color:#aabdc1;font-size:13px}
.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:28px}
.update-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:4px 24px}
.update-row{display:block;padding:21px 0;border-bottom:1px solid var(--line)}
.update-row:last-child{border-bottom:0}
.update-row:hover h3{color:var(--green-deep)}
.update-row h3{font-size:17px;line-height:1.45;margin:8px 0 5px;transition:.2s}
.update-row p{font-size:13px;color:var(--muted);margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.meta{display:flex;align-items:center;gap:13px;color:#829197;font-size:12px}
.badge{display:inline-flex;align-items:center;width:max-content;padding:3px 9px;border-radius:5px;background:#e4f7ed;color:#147a59;font-size:11px;font-weight:800}
.side-card{background:var(--ink-2);color:#fff;border-radius:var(--radius);padding:27px;overflow:hidden;position:relative}
.side-card:after{content:"";position:absolute;right:-70px;bottom:-85px;width:220px;height:220px;border-radius:50%;border:1px solid rgba(52,211,153,.2)}
.side-card>*{position:relative;z-index:1}
.side-card h3{font-size:22px;line-height:1.35;margin:12px 0}
.side-card p{font-size:13px;color:#aec0c4;margin-bottom:22px}
.empty-state{padding:42px 10px;text-align:center;color:var(--muted)}
.empty-state b{display:block;color:var(--text);font-size:18px;margin-bottom:6px}
.app-rules{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.rule-card{border-left:4px solid var(--green);padding:22px 24px;background:#fff;border-radius:0 var(--radius) var(--radius) 0;border-top:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.rule-card.orange{border-left-color:var(--orange)}
.rule-card h3{font-size:17px;margin:0 0 7px}
.rule-card p{font-size:14px;color:var(--muted);margin:0}
.faq-wrap{max-width:900px;margin:auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:13px;margin-bottom:11px;overflow:hidden}
.faq-question{width:100%;background:#fff;color:var(--text);text-align:left;padding:20px 23px;font-weight:800;display:flex;justify-content:space-between;align-items:center;gap:20px}
.faq-question:hover{color:var(--green-deep)}
.faq-question span:last-child{width:25px;height:25px;border-radius:50%;background:var(--soft);display:grid;place-items:center;color:var(--green-deep);font-size:19px;line-height:1;transition:.2s}
.faq-answer{display:none;padding:0 23px 20px;color:var(--muted);font-size:14px}
.faq-item.open .faq-answer{display:block}
.faq-item.open .faq-question span:last-child{transform:rotate(45deg);background:#dff8eb}
.cta-panel{background:linear-gradient(115deg,#122934,#1a3c3e);border-radius:24px;padding:44px 50px;display:flex;align-items:center;justify-content:space-between;gap:30px;color:#fff;position:relative;overflow:hidden}
.cta-panel:after{content:"";position:absolute;right:-60px;top:-130px;width:340px;height:340px;border:1px solid rgba(52,211,153,.25);border-radius:50%;box-shadow:0 0 0 34px rgba(52,211,153,.035)}
.cta-panel>*{position:relative;z-index:1}
.cta-panel h2{font-size:31px;margin:0 0 8px}
.cta-panel p{color:#aec1c3;margin:0}
.site-footer{background:#0d1821;color:#fff;padding:62px 0 20px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:38px;padding-bottom:42px}
.footer-brand{margin-bottom:16px;min-width:0}
.footer-desc{font-size:13px;color:#98aab0;max-width:320px;margin:0}
.footer-title{font-size:14px;font-weight:800;margin:6px 0 16px}
.footer-links{display:grid;gap:9px}
.footer-links a{font-size:13px;color:#9aadb2}
.footer-links a:hover{color:var(--green);text-decoration:underline}
.footer-note{border-top:1px solid #263943;padding-top:19px;display:flex;justify-content:space-between;gap:15px;color:#7f969c;font-size:12px}
@media(max-width:1024px){
  .navbar{gap:15px}.brand{min-width:210px}.nav-links a{padding:9px 9px;font-size:13px}
  .hero-layout{grid-template-columns:1fr 310px;gap:30px}
  .download-grid{gap:40px}.content-layout{grid-template-columns:1fr 280px}
}
@media(max-width:768px){
  .container{width:min(var(--container),calc(100% - 32px))}
  .navbar{height:68px;gap:10px}.brand{min-width:0;flex:1}.brand-text{font-size:16px}.brand-text small{display:none}
  .nav-links{display:none;position:absolute;top:68px;left:16px;right:16px;padding:10px;background:#172936;border:1px solid #344954;border-radius:14px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
  .nav-links.show{display:flex}.nav-links a{padding:11px 13px}.search-btn{display:none}.menu-toggle{display:grid;place-items:center}.header-actions .btn{padding:10px 12px;font-size:12px}
  .page-hero{padding:35px 0 48px}.hero-layout{grid-template-columns:1fr}.hero-note{max-width:480px}
  .info-grid{grid-template-columns:1fr 1fr}.info-cell:nth-child(2){border-right:0}.info-cell:nth-child(-n+2){border-bottom:1px solid var(--line)}
  .section,.download-section{padding:58px 0}.download-grid,.content-layout{grid-template-columns:1fr}.download-grid{gap:38px}.phone-shell{order:2}
  .feature-grid{grid-template-columns:1fr 1fr}.feature-card.wide{grid-column:span 2}.guide-grid{grid-template-columns:1fr}.guide-arrow{display:none}
  .content-layout aside{max-width:none}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.notice-inner{align-items:flex-start}
  .cta-panel{padding:35px;display:block}.cta-panel .btn{margin-top:22px}
}
@media(max-width:520px){
  .header-actions .btn{display:none}.brand-mark{width:34px;height:34px}.brand-mark:before{left:7px;top:14px}.brand-mark:after{left:14px;top:7px}
  .page-hero h1{font-size:34px}.page-hero p{font-size:14px}.info-grid{grid-template-columns:1fr}.info-cell,.info-cell:nth-child(2){border-right:0;border-bottom:1px solid var(--line)}.info-cell:last-child{border-bottom:0}
  .section-head{display:block}.section-intro{margin-top:13px}.feature-grid{grid-template-columns:1fr}.feature-card.wide{grid-column:auto}.app-rules{grid-template-columns:1fr}
  .update-list{padding:4px 17px}.update-row h3{font-size:16px}.update-row p{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
  .footer-grid{grid-template-columns:1fr;gap:26px}.footer-note{display:block}.footer-note span{display:block;margin:5px 0}.cta-panel{padding:29px 24px}.cta-panel h2{font-size:26px}
}

/* roulang page: article */
:root{
      --ink:#101b26;
      --ink-2:#162633;
      --ink-3:#203545;
      --green:#34d399;
      --green-deep:#159a70;
      --orange:#f5ad42;
      --paper:#f4f6f3;
      --white:#fff;
      --text:#1d2a32;
      --muted:#68747c;
      --line:#dfe6e2;
      --soft:#eaf0ec;
      --radius:18px;
      --shadow:0 16px 40px rgba(17,35,43,.09);
      --container:1240px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--text);background:var(--paper);line-height:1.7}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(var(--container),calc(100% - 40px));margin:auto}
    .site-header{position:sticky;top:0;z-index:30;background:rgba(16,27,38,.97);border-bottom:1px solid rgba(255,255,255,.08)}
    .navbar{height:76px;display:flex;align-items:center;gap:30px}
    .brand{display:flex;align-items:center;gap:12px;color:#fff;min-width:245px}
    .brand-mark{width:38px;height:38px;border:2px solid var(--green);border-radius:12px;position:relative;transform:rotate(45deg);flex:none}
    .brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--green);transform:rotate(-45deg)}
    .brand-mark:before{width:18px;height:2px;left:8px;top:16px}
    .brand-mark:after{width:2px;height:18px;left:16px;top:8px}
    .brand-text{font-weight:800;font-size:18px;letter-spacing:.02em;line-height:1.25}
    .brand-text small{display:block;color:#91a4ad;font-size:10px;font-weight:500;letter-spacing:.08em;margin-top:2px}
    .nav-links{display:flex;align-items:center;gap:4px;flex:1}
    .nav-links a{color:#b9c8ce;padding:10px 14px;border-radius:9px;font-size:14px}
    .nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(52,211,153,.13)}
    .nav-links a.active{box-shadow:inset 0 -2px var(--green)}
    .header-actions{display:flex;align-items:center;gap:12px}
    .search-btn,.menu-btn{width:38px;height:38px;border:1px solid #3a4b56;background:transparent;color:#dce9e3;border-radius:10px}
    .search-btn:hover,.menu-btn:hover{border-color:var(--green);color:var(--green)}
    .menu-btn{display:none}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 21px;border-radius:10px;font-weight:700;font-size:14px;transition:.25s ease}
    .btn-primary{background:var(--green);color:#0e2922}
    .btn-primary:hover{background:#6ae9b4;transform:translateY(-2px);box-shadow:0 8px 20px rgba(52,211,153,.2)}
    .btn-dark{background:var(--ink);color:#fff}
    .btn-dark:hover{background:#263b49;transform:translateY(-2px)}
    .btn-outline{border:1px solid #bdd0c7;color:#244138;background:transparent}
    .btn-outline:hover{border-color:var(--green-deep);color:var(--green-deep)}
    .article-hero{background:var(--ink);color:#fff;padding:64px 0 68px;position:relative;overflow:hidden}
    .article-hero:after{content:"";position:absolute;width:600px;height:600px;border:1px solid rgba(52,211,153,.14);border-radius:50%;right:-240px;top:-330px;box-shadow:0 0 0 42px rgba(52,211,153,.025),0 0 0 86px rgba(52,211,153,.02)}
    .article-hero .container{position:relative;z-index:1}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--green);font-size:13px;font-weight:700;letter-spacing:.08em;margin-bottom:18px}
    .eyebrow i{display:block;width:8px;height:8px;border-radius:50%;background:var(--orange)}
    .article-hero h1{font-size:clamp(32px,5vw,58px);line-height:1.22;letter-spacing:-.04em;max-width:920px;margin:0 0 22px}
    .hero-summary{max-width:780px;color:#b9c8ce;font-size:16px;margin:0}
    .article-meta{display:flex;flex-wrap:wrap;gap:12px 24px;color:#91a5ac;font-size:13px;margin-top:28px}
    .meta-item{display:inline-flex;align-items:center;gap:7px}
    .meta-dot{width:7px;height:7px;border-radius:50%;background:var(--orange)}
    .breadcrumb-wrap{padding:24px 0 0}
    .breadcrumb{margin:0;color:var(--muted);font-size:13px}
    .breadcrumb a:hover{color:var(--green-deep)}
    .breadcrumb .current{color:var(--text);font-weight:600}
    .article-layout{display:grid;grid-template-columns:minmax(0,820px) 290px;gap:64px;align-items:start;padding:24px 0 84px}
    .article-content{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(24px,4vw,52px);box-shadow:var(--shadow);overflow:hidden}
    .article-lead{padding:18px 22px;border-left:4px solid var(--green);background:#f0f8f3;color:#42534e;font-size:16px;margin-bottom:34px;border-radius:0 10px 10px 0}
    .article-body{font-size:16px;color:#29383e;line-height:1.95;overflow-wrap:anywhere}
    .article-body h2{font-size:28px;line-height:1.35;color:var(--ink);margin:40px 0 16px;padding-left:15px;border-left:4px solid var(--green)}
    .article-body h3{font-size:21px;color:var(--ink-2);margin:30px 0 12px}
    .article-body p{margin:0 0 20px}
    .article-body ul,.article-body ol{padding-left:25px;margin:0 0 22px}
    .article-body li{margin:6px 0}
    .article-body blockquote{margin:26px 0;padding:18px 22px;background:var(--soft);border-radius:12px;color:#49615a}
    .article-body table{width:100%;border-collapse:collapse;margin:24px 0;font-size:14px;display:block;overflow-x:auto}
    .article-body th,.article-body td{padding:12px 15px;border:1px solid var(--line);white-space:nowrap;text-align:left}
    .article-body th{background:#edf4f0;color:var(--ink-2)}
    .article-body img{border-radius:12px;margin:25px auto}
    .side-stack{display:grid;gap:18px;position:sticky;top:100px}
    .side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
    .side-card.dark{background:var(--ink-2);color:#fff;border-color:#2c4651}
    .side-title{font-size:16px;font-weight:800;margin-bottom:14px}
    .side-card p{font-size:13px;color:var(--muted);margin:0}
    .side-card.dark p{color:#aebfc3}
    .data-line{display:flex;justify-content:space-between;gap:15px;padding:12px 0;border-bottom:1px solid var(--line);font-size:13px}
    .data-line:last-child{border:0}
    .data-line strong{color:var(--ink-2)}
    .side-card.dark .data-line{border-color:#304650}
    .side-card.dark .data-line strong{color:var(--green)}
    .tag{display:inline-flex;padding:4px 9px;border-radius:5px;background:rgba(52,211,153,.13);color:var(--green-deep);font-size:11px;font-weight:700}
    .app-card{background:var(--ink);color:#fff;border-radius:var(--radius);padding:25px;position:relative;overflow:hidden}
    .app-card:before{content:"";position:absolute;width:130px;height:130px;border:1px solid rgba(52,211,153,.35);border-radius:50%;right:-45px;top:-45px}
    .app-card>*{position:relative;z-index:1}
    .app-card h3{font-size:21px;margin:11px 0 8px}
    .app-card p{font-size:13px;color:#aebfc3;margin:0 0 18px}
    .section{padding:68px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:25px}
    .section-kicker{color:var(--green-deep);font-size:12px;font-weight:800;letter-spacing:.12em}
    .section h2{font-size:clamp(25px,3vw,36px);line-height:1.2;margin:7px 0 0;letter-spacing:-.03em}
    .section-intro{color:var(--muted);max-width:550px;font-size:14px;margin:0}
    .return-panel{display:flex;justify-content:space-between;align-items:center;gap:20px;background:#eaf0ec;border:1px solid var(--line);border-radius:var(--radius);padding:24px 28px}
    .return-panel strong{display:block;color:var(--ink-2);font-size:18px}
    .return-panel span{display:block;color:var(--muted);font-size:13px;margin-top:3px}
    .article-cta{background:var(--ink);color:#fff;padding:54px 0}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta-inner h2{font-size:30px;margin:0 0 8px}
    .cta-inner p{color:#aebfc3;margin:0;font-size:14px}
    .site-footer{background:#0d1720;color:#fff;padding:54px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:38px;padding-bottom:38px;border-bottom:1px solid #293843}
    .footer-brand{min-width:0;margin-bottom:17px}
    .footer-desc{color:#91a4ad;font-size:13px;max-width:320px;margin:0}
    .footer-title{font-size:14px;font-weight:800;margin-bottom:14px}
    .footer-links{display:grid;gap:9px}
    .footer-links a{color:#91a4ad;font-size:13px}
    .footer-links a:hover{color:var(--green)}
    .footer-note{display:flex;justify-content:space-between;gap:15px;color:#6f838b;font-size:12px;padding-top:19px}
    :focus-visible{outline:3px solid rgba(52,211,153,.55);outline-offset:3px}
    @media(max-width:1024px){
      .navbar{gap:15px}.brand{min-width:210px}.nav-links a{padding:9px 8px}
      .article-layout{grid-template-columns:minmax(0,1fr) 250px;gap:28px}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .navbar{height:68px}.brand{min-width:0;flex:1}.brand-text{font-size:16px}.brand-text small{font-size:9px}
      .nav-links{display:none;position:absolute;left:16px;right:16px;top:76px;padding:10px;background:var(--ink-2);border:1px solid #304650;border-radius:12px;flex-direction:column;align-items:stretch}
      .nav-links.open{display:flex}.nav-links a{padding:12px 14px}
      .menu-btn{display:block}.header-actions .btn{display:none}
      .article-hero{padding:48px 0 50px}.article-layout{display:block;padding-bottom:58px}.side-stack{position:static;margin-top:24px}
      .article-content{padding:25px 20px}.article-body{font-size:15px}.article-body h2{font-size:24px}
      .section{padding:52px 0}.section-head{display:block}.section-intro{margin-top:10px}
      .cta-inner{display:block}.cta-inner .btn{margin-top:22px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-grid>div:first-child{grid-column:1/-1}
      .footer-note{display:block}.footer-note span{display:block;margin-top:5px}
    }
    @media(max-width:520px){
      .article-hero h1{font-size:31px}.hero-summary{font-size:15px}
      .article-meta{gap:8px 15px}.return-panel{display:block;padding:20px}.return-panel .btn{margin-top:16px;width:100%}
      .footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}
    }

/* roulang page: category1 */
:root{--ink:#101b26;--ink-2:#162633;--ink-3:#203545;--green:#34d399;--green-deep:#159a70;--orange:#f5ad42;--paper:#f4f6f3;--white:#fff;--text:#1d2a32;--muted:#68747c;--line:#dfe6e2;--soft:#eaf0ec;--radius:18px;--shadow:0 16px 40px rgba(17,35,43,.09);--container:1240px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--text);background:var(--paper);line-height:1.7}a{color:inherit;text-decoration:none;transition:.25s ease}a:focus,button:focus,input:focus,select:focus{outline:3px solid rgba(52,211,153,.35);outline-offset:2px}button,input,select{font:inherit}button{cursor:pointer;border:0}img{display:block;max-width:100%}.container{width:min(var(--container),calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(16,27,38,.97);border-bottom:1px solid rgba(255,255,255,.08)}.navbar{height:76px;display:flex;align-items:center;gap:30px}.brand{display:flex;align-items:center;gap:12px;color:#fff;min-width:245px}.brand-mark{width:38px;height:38px;border:2px solid var(--green);border-radius:12px;position:relative;transform:rotate(45deg)}.brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--green);transform:rotate(-45deg)}.brand-mark:before{width:18px;height:2px;left:8px;top:16px}.brand-mark:after{width:2px;height:18px;left:16px;top:8px}.brand-text{font-weight:800;font-size:18px;letter-spacing:.02em;line-height:1.25}.brand-text small{display:block;color:#91a4ad;font-size:10px;font-weight:500;letter-spacing:.12em;margin-top:2px}.nav-links{display:flex;align-items:center;gap:4px;flex:1}.nav-links a{color:#b9c8ce;padding:10px 14px;border-radius:9px;font-size:14px}.nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(52,211,153,.13)}.nav-links a.active{box-shadow:inset 0 -2px var(--green)}.header-actions{display:flex;align-items:center;gap:12px}.search-btn{width:38px;height:38px;border:1px solid #3a4b56;background:transparent;color:#dce9e3;border-radius:10px}.search-btn:hover{border-color:var(--green);color:var(--green)}.menu-btn{display:none;background:none;color:#fff;font-size:25px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 21px;border-radius:10px;font-weight:700;font-size:14px;transition:.25s ease}.btn-primary{background:var(--green);color:#0e2922}.btn-primary:hover{background:#6ae9b4;transform:translateY(-2px);box-shadow:0 8px 20px rgba(52,211,153,.2)}.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:#263b49;transform:translateY(-2px)}.btn-outline{border:1px solid #bdd0c7;color:#244138;background:transparent}.btn-outline:hover{border-color:var(--green-deep);color:var(--green-deep)}
.page-hero{background:var(--ink);color:#fff;padding:58px 0 62px;position:relative;overflow:hidden}.page-hero:after{content:"";position:absolute;width:520px;height:520px;border:1px solid rgba(52,211,153,.16);border-radius:50%;right:-170px;top:-270px}.crumbs{position:relative;z-index:1;color:#8fa4aa;font-size:13px;margin-bottom:28px}.crumbs a:hover{color:var(--green)}.crumbs span{margin:0 9px;color:#526a73}.hero-content{position:relative;z-index:1;max-width:780px}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--green);font-size:13px;font-weight:700;letter-spacing:.08em;margin-bottom:15px}.eyebrow i{display:block;width:8px;height:8px;border-radius:50%;background:var(--orange)}h1{font-size:clamp(34px,5vw,58px);line-height:1.15;letter-spacing:-.04em;margin:0}.hero-copy{color:#b9c8ce;font-size:17px;max-width:720px;margin:20px 0 0}.section{padding:70px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:26px}.section-kicker{color:var(--green-deep);font-size:12px;font-weight:800;letter-spacing:.12em}.section h2{font-size:clamp(25px,3vw,36px);line-height:1.2;margin:7px 0 0;letter-spacing:-.03em}.section-intro{color:var(--muted);max-width:570px;font-size:14px;margin:0}.stats{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.stat{padding:25px 28px;border-right:1px solid var(--line)}.stat:last-child{border:0}.stat strong{display:block;font-size:28px;color:var(--ink);line-height:1.2}.stat span{display:block;color:var(--muted);font-size:13px;margin-top:7px}.filter-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:20px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}.filter-label{font-weight:800;font-size:14px;margin-right:4px}.filter-box select,.filter-box input{height:42px;border:1px solid var(--line);border-radius:9px;background:#fbfcfb;color:var(--text);padding:0 13px;min-width:150px}.filter-box input{min-width:210px}.filter-chip{padding:9px 15px;border:1px solid var(--line);border-radius:8px;color:var(--muted);font-size:13px;background:#fff}.filter-chip.active,.filter-chip:hover{border-color:var(--green-deep);background:#e9faf2;color:#087952}.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:28px}.news-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:5px 26px}.news-row{display:flex;justify-content:space-between;gap:25px;padding:23px 0;border-bottom:1px solid var(--line)}.news-row:last-child{border:0}.news-row:hover h3{color:var(--green-deep)}.news-row h3{font-size:18px;line-height:1.45;margin:9px 0 7px}.news-row p{color:var(--muted);font-size:13px;margin:0;max-width:760px}.badge{display:inline-flex;width:max-content;padding:4px 9px;border-radius:5px;background:rgba(52,211,153,.15);color:var(--green-deep);font-size:11px;font-weight:700}.meta{display:flex;gap:14px;align-items:center;color:#8a979c;font-size:12px;margin-top:12px}.row-arrow{color:var(--green-deep);font-size:21px;align-self:center}.empty{padding:50px 20px;text-align:center;color:var(--muted)}.empty strong{display:block;color:var(--text);font-size:18px;margin-bottom:6px}.side-card{background:var(--ink);color:#fff;border-radius:var(--radius);padding:25px;position:relative;overflow:hidden}.side-card:after{content:"";position:absolute;width:150px;height:150px;border:1px solid rgba(52,211,153,.25);border-radius:50%;right:-65px;top:-65px}.side-card>*{position:relative;z-index:1}.side-card h3{font-size:22px;margin:16px 0 10px}.side-card p{color:#a9bbc0;font-size:13px}.side-list{margin-top:22px;border-top:1px solid #304650}.side-list div{padding:14px 0;border-bottom:1px solid #304650;color:#d9e4e0;font-size:13px}.support-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.support-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:25px;transition:.25s}.support-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.support-icon{width:40px;height:40px;border-radius:10px;background:#e2f8ed;color:var(--green-deep);display:grid;place-items:center;font-weight:800;font-size:18px}.support-card h3{font-size:18px;margin:18px 0 8px}.support-card p{font-size:13px;color:var(--muted);margin:0}.notice{background:#eaf0ec;border-left:4px solid var(--orange);padding:20px 24px;border-radius:0 12px 12px 0;color:#44545a;font-size:14px}.faq{max-width:850px;margin:auto}.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;margin-bottom:10px;padding:0 20px}.faq summary{cursor:pointer;list-style:none;font-weight:700;padding:18px 0}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"＋";float:right;color:var(--green-deep);font-size:20px}.faq details[open] summary:after{content:"−"}.faq-answer{color:var(--muted);font-size:14px;padding:0 0 18px}.cta{background:var(--ink);color:#fff;padding:45px 0}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:25px}.cta h2{font-size:30px;margin:0 0 8px}.cta p{color:#a9bbc0;margin:0}.site-footer{background:#0d1720;color:#fff;padding:58px 0 22px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:35px}.footer-brand{min-width:0}.footer-desc{color:#9aadb3;font-size:13px;max-width:290px;margin-top:18px}.footer-title{font-weight:800;font-size:14px;margin-bottom:15px}.footer-links{display:grid;gap:9px}.footer-links a{color:#9aadb3;font-size:13px}.footer-links a:hover{color:var(--green)}.footer-note{display:flex;justify-content:space-between;gap:15px;border-top:1px solid #263640;color:#71858c;font-size:12px;margin-top:40px;padding-top:18px}
@media(max-width:1024px){.navbar{gap:15px}.brand{min-width:215px}.nav-links a{padding:9px 8px}.content-layout{grid-template-columns:1fr 270px}}
@media(max-width:768px){.navbar{height:68px}.brand{min-width:0;flex:1}.brand-text{font-size:16px}.brand-text small{display:none}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:var(--ink);padding:12px 20px;flex-direction:column;align-items:stretch;border-top:1px solid #2b3d47}.nav-links.open{display:flex}.nav-links a{padding:12px}.header-actions .btn{display:none}.menu-btn{display:block}.stats{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}.section{padding:54px 0}.section-head{display:block}.section-intro{margin-top:12px}.content-layout{grid-template-columns:1fr}.support-grid{grid-template-columns:1fr 1fr}.cta-inner{display:block}.cta .btn{margin-top:20px}}
@media(max-width:520px){.container{width:min(var(--container),calc(100% - 32px))}.page-hero{padding:42px 0 48px}.hero-copy{font-size:15px}.stats{grid-template-columns:1fr}.stat{border-right:0!important;border-bottom:1px solid var(--line)!important}.stat:last-child{border-bottom:0!important}.filter-box{align-items:stretch}.filter-box select,.filter-box input{width:100%;min-width:0}.filter-chip{flex:1;text-align:center}.news-list{padding:4px 17px}.news-row{gap:10px}.news-row h3{font-size:16px}.news-row p{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.row-arrow{font-size:18px}.support-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:28px 18px}.footer-grid>div:first-child{grid-column:1/-1}.footer-note{display:block}.footer-note span{display:block;margin-top:5px}}