/* roulang page: index */
:root{
            --ink:#171c1c;
            --deep:#101717;
            --deep-2:#182222;
            --paper:#f5f7f3;
            --white:#fff;
            --muted:#71807c;
            --line:#dce5df;
            --mint:#b7f34b;
            --mint-dark:#80b91b;
            --coral:#ff765e;
            --coral-soft:#fff0eb;
            --radius:18px;
            --shadow:0 16px 38px rgba(15,31,27,.08);
            --ease:all .25s ease;
        }
        *{box-sizing:border-box;margin:0;padding:0}
        html{scroll-behavior:smooth}
        body{font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.7}
        a{color:inherit;text-decoration:none}
        img{display:block;max-width:100%;height:auto}
        button,input{font:inherit}
        button{cursor:pointer;border:0}
        :focus-visible{outline:3px solid var(--coral);outline-offset:4px}
        .container{width:min(1240px,calc(100% - 48px));margin:auto}
        .site-header{position:absolute;z-index:10;top:0;left:0;width:100%;color:#fff}
        .nav-wrap{height:82px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.15)}
        .logo{display:flex;align-items:center;gap:11px;font-weight:900;letter-spacing:-.04em;font-size:22px;white-space:nowrap}
        .logo-mark{width:32px;height:32px;display:grid;place-items:center;background:var(--mint);color:var(--deep);font-size:15px;clip-path:polygon(0 0,100% 0,100% 72%,72% 100%,0 100%)}
        .logo small{display:block;font-size:10px;letter-spacing:.16em;color:#aebcb7;font-weight:500;line-height:1}
        .main-nav{display:flex;align-items:center;gap:27px;margin-left:auto;margin-right:28px}
        .main-nav a{font-size:14px;color:#dbe5df;position:relative;padding:29px 0}
        .main-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:20px;height:2px;background:var(--mint);transition:var(--ease)}
        .main-nav a:hover,.main-nav a.active{color:#fff}
        .main-nav a:hover:after,.main-nav a.active:after{right:0}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:8px;font-size:14px;font-weight:800;transition:var(--ease);border:1px solid transparent}
        .btn:hover{transform:translateY(-2px)}
        .btn:active{transform:translateY(0)}
        .btn-mint{background:var(--mint);color:var(--deep)}
        .btn-mint:hover{background:#d0ff79;box-shadow:0 8px 20px rgba(183,243,75,.18)}
        .btn-outline{border-color:rgba(255,255,255,.35);color:#fff}
        .btn-outline:hover{background:#fff;color:var(--deep)}
        .menu-btn{display:none;background:transparent;color:#fff;font-size:25px}
        .hero{min-height:680px;background:var(--deep);color:#fff;position:relative;overflow:hidden;padding:168px 0 92px}
        .hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(183,243,75,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(183,243,75,.05) 1px,transparent 1px);background-size:58px 58px;mask-image:linear-gradient(90deg,#000,transparent 80%)}
        .hero:after{content:"";position:absolute;width:480px;height:480px;border:1px solid rgba(183,243,75,.15);border-radius:50%;right:-100px;top:120px;box-shadow:0 0 0 28px rgba(183,243,75,.025),0 0 0 56px rgba(183,243,75,.02)}
        .hero-content{position:relative;z-index:1;max-width:700px}
        .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--mint);font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;margin-bottom:21px}
        .eyebrow:before{content:"";width:27px;height:2px;background:var(--mint)}
        h1{font-size:clamp(42px,6vw,76px);line-height:1.12;letter-spacing:-.07em;margin-bottom:23px}
        .hero p{color:#bdcbc5;font-size:17px;max-width:600px;margin-bottom:31px}
        .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
        .scoreboard{position:absolute;z-index:2;right:9%;bottom:73px;width:370px;border-top:3px solid var(--mint);background:rgba(25,37,36,.92);padding:22px 24px;box-shadow:var(--shadow)}
        .score-top,.score-row{display:flex;align-items:center;justify-content:space-between}
        .score-top{color:#94a6a0;font-size:12px;margin-bottom:16px}
        .live-dot{color:var(--coral);font-weight:800}
        .live-dot:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--coral);margin-right:6px}
        .score-row strong{font-size:19px}.score-number{font-size:28px;color:var(--mint);font-weight:900}
        .score-meta{display:flex;justify-content:space-between;color:#82948e;font-size:12px;margin-top:14px;padding-top:12px;border-top:1px solid rgba(255,255,255,.1)}
        .section{padding:92px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:31px}
        .section-kicker{font-size:12px;color:var(--coral);font-weight:900;letter-spacing:.16em;margin-bottom:8px}
        h2{font-size:clamp(28px,4vw,43px);line-height:1.2;letter-spacing:-.05em}
        .section-intro{color:var(--muted);max-width:470px;font-size:14px}
        .status-strip{background:#202c2b;color:#fff;padding:19px 0}
        .status-list{display:grid;grid-template-columns:repeat(3,1fr);gap:0}
        .status-item{padding:4px 25px;border-right:1px solid rgba(255,255,255,.14)}
        .status-item:first-child{padding-left:0}.status-item:last-child{border:0}
        .status-item span{font-size:11px;color:#91a39c}.status-item strong{display:block;margin:2px 0;font-size:15px}.status-item em{font-style:normal;font-size:12px;color:var(--mint)}
        .schedule{background:#fff}
        .timeline{border-top:1px solid var(--line)}
        .time-row{display:grid;grid-template-columns:110px 1.2fr 1fr 130px 90px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line);gap:20px}
        .time{font-size:22px;font-weight:900}.time small{display:block;font-size:11px;color:var(--muted);font-weight:500}
        .event-name strong,.match strong{display:block;font-size:15px}.event-name span,.match span{font-size:12px;color:var(--muted)}
        .tag{display:inline-flex;padding:5px 10px;border-radius:5px;background:#edf3ee;color:#4d625b;font-size:11px;font-weight:800;white-space:nowrap}
        .tag.live{background:var(--coral-soft);color:#d55742}.tag.green{background:#ecf8d7;color:#67951d}
        .arrow-link{font-size:13px;font-weight:800;color:var(--ink);white-space:nowrap}.arrow-link:after{content:" →";color:var(--coral)}
        .feature-grid{display:grid;grid-template-columns:1.35fr .8fr;gap:20px}
        .feature-card{min-height:300px;padding:31px;background:var(--deep-2);color:#fff;position:relative;overflow:hidden}
        .feature-card:after{content:"";position:absolute;right:-65px;bottom:-95px;width:230px;height:230px;border:1px solid rgba(183,243,75,.35);transform:rotate(35deg)}
        .feature-card.small{min-height:140px;background:#e6f2d0;color:var(--ink)}
        .feature-card h3{font-size:27px;max-width:390px;line-height:1.25;margin:24px 0 12px;position:relative;z-index:1}
        .feature-card p{font-size:13px;color:#b9c9c1;max-width:420px;position:relative;z-index:1}.feature-card.small p{color:var(--muted)}
        .feature-stack{display:grid;gap:20px}.feature-label{font-size:11px;color:var(--mint);font-weight:900;letter-spacing:.12em}.small .feature-label{color:#6b981c}
        .review-grid{display:grid;grid-template-columns:1.45fr 1fr;gap:20px}.review-main{min-height:310px;background:linear-gradient(135deg,#293837,#182322);color:#fff;padding:32px;display:flex;flex-direction:column;justify-content:end;position:relative;overflow:hidden}.review-main:before{content:"精彩对局";position:absolute;right:-10px;top:30px;font-size:78px;font-weight:900;color:rgba(183,243,75,.08);writing-mode:vertical-rl}.review-main p{color:#b9c8c2;font-size:13px;max-width:390px;margin:10px 0 18px}.review-side{display:grid;gap:14px}.review-item{background:#fff;border:1px solid var(--line);padding:20px;display:flex;justify-content:space-between;gap:15px}.review-item h3{font-size:16px;line-height:1.4}.review-item span{font-size:12px;color:var(--muted)}
        .roster{background:#eaf0eb}.roster-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.roster-card{background:#fff;padding:22px;border-bottom:3px solid var(--mint);transition:var(--ease)}.roster-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.roster-no{font-size:12px;color:var(--coral);font-weight:900}.roster-card h3{margin:20px 0 4px;font-size:19px}.roster-card p{color:var(--muted);font-size:12px}
        .interaction{background:var(--deep);color:#fff}.interaction .section-intro{color:#9baea6}.interaction-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.interaction-card{padding:28px;border:1px solid #354642;min-height:185px;transition:var(--ease)}.interaction-card:hover{border-color:var(--mint);background:#1d2b29}.interaction-icon{color:var(--mint);font-size:25px;font-weight:900}.interaction-card h3{margin:22px 0 8px}.interaction-card p{font-size:13px;color:#9baea6}
        .activity{padding-top:78px}.activity-bar{background:#fff;border-left:5px solid var(--coral);padding:24px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px;box-shadow:0 8px 24px rgba(15,31,27,.05)}.activity-bar h3{font-size:18px}.activity-bar p{font-size:13px;color:var(--muted)}
        .download{background:var(--deep-2);color:#fff;border-radius:24px;padding:58px 65px;position:relative;overflow:hidden}.download:after{content:"APP";position:absolute;right:3%;bottom:-35px;font-size:180px;font-weight:900;color:rgba(183,243,75,.06)}.download-grid{display:grid;grid-template-columns:1fr .8fr;gap:50px;align-items:center;position:relative;z-index:1}.download h2{max-width:480px}.download p{color:#afc0b8;margin:17px 0 24px;max-width:480px;font-size:14px}.download-points{display:flex;gap:18px;flex-wrap:wrap;color:#dce8e2;font-size:13px;margin-bottom:27px}.download-points span:before{content:"✓";color:var(--mint);margin-right:7px;font-weight:900}.app-panel{background:#263936;padding:25px;text-align:center;border:1px solid #45625a}.app-panel .qr{width:108px;height:108px;margin:0 auto 15px;background:repeating-conic-gradient(#dcebd8 0 25%,#263936 0 50%) 50%/14px 14px;border:8px solid #fff}.app-panel p{margin:0 0 15px;font-size:12px}.app-links{display:flex;gap:10px;justify-content:center}.app-links .btn{padding:9px 13px;font-size:12px}
        .mobile-flow{background:#fff}.flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}.flow-item{padding:26px 22px 10px;border-right:1px solid var(--line);position:relative}.flow-item:last-child{border:0}.flow-item b{color:var(--coral);font-size:12px}.flow-item h3{font-size:18px;margin:16px 0 7px}.flow-item p{font-size:13px;color:var(--muted)}
        .news{background:#f0f4ef}.news-layout{display:grid;grid-template-columns:1fr 1.15fr;gap:35px}.news-lead{background:var(--deep);color:#fff;padding:31px;min-height:270px;display:flex;flex-direction:column;justify-content:end}.news-lead p{font-size:13px;color:#b9c9c1;margin:10px 0 18px}.news-list{background:#fff}.news-row{display:grid;grid-template-columns:90px 1fr auto;gap:16px;align-items:center;padding:18px 22px;border-bottom:1px solid var(--line)}.news-row time{font-size:12px;color:var(--muted)}.news-row h3{font-size:15px}.news-row small{display:block;color:var(--coral);font-size:11px;margin-top:3px}
        .notice{padding-top:60px}.notice-box{background:#fff6ed;border:1px solid #ffd8c7;padding:22px 26px;display:flex;justify-content:space-between;align-items:center;gap:20px}.notice-box h3{font-size:17px}.notice-box p{font-size:13px;color:#8e7166;margin-top:4px}
        .rules{background:#fff}.rules-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.rule{padding:25px;border:1px solid var(--line);border-radius:12px}.rule b{font-size:13px;color:var(--coral)}.rule h3{font-size:17px;margin:10px 0 6px}.rule p{font-size:13px;color:var(--muted)}
        .faq-list{max-width:850px;margin:auto}.faq-item{border-bottom:1px solid var(--line)}.faq-item summary{cursor:pointer;list-style:none;padding:19px 0;font-weight:800;display:flex;justify-content:space-between}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";font-size:22px;color:var(--coral)}.faq-item[open] summary:after{content:"−"}.faq-item p{color:var(--muted);font-size:14px;padding:0 35px 20px 0}
        .final-cta{background:var(--mint);padding:47px 0}.final-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}.final-cta h2{font-size:32px}.btn-dark{background:var(--deep);color:#fff}.btn-dark:hover{background:#2c403c}
        footer{background:var(--deep);color:#d8e4de;padding:58px 0 24px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding-bottom:45px}.footer-brand p{font-size:13px;color:#91a39c;max-width:280px;margin-top:16px}.footer-title{color:var(--mint);font-size:13px;font-weight:900;margin-bottom:15px}.footer-links{display:grid;gap:8px}.footer-links a{font-size:13px;color:#a9bbb3;transition:var(--ease)}.footer-links a:hover{color:#fff;transform:translateX(3px)}.copyright{border-top:1px solid #31413d;padding-top:20px;color:#71847b;font-size:11px;display:flex;justify-content:space-between;gap:20px}
        @media(max-width:1024px){.scoreboard{right:4%}.main-nav{gap:16px;margin-right:15px}.download{padding:45px}.container{width:min(100% - 36px,1240px)}}
        @media(max-width:768px){.nav-wrap{height:70px}.main-nav{display:none;position:absolute;top:70px;left:18px;right:18px;background:#172321;padding:15px 20px;flex-direction:column;align-items:stretch;gap:0;border:1px solid #385049}.main-nav.open{display:flex}.main-nav a{padding:12px 0}.main-nav a:after{bottom:5px}.menu-btn{display:block;margin-left:14px}.header-action{display:none}.hero{min-height:720px;padding-top:140px}.hero p{font-size:15px}.scoreboard{left:18px;right:18px;bottom:35px;width:auto}.status-list{display:flex;overflow-x:auto}.status-item{min-width:230px}.section{padding:67px 0}.section-head{display:block}.section-intro{margin-top:12px}.time-row{grid-template-columns:70px 1fr auto;gap:12px}.time-row .match{grid-column:2}.time-row .arrow-link{grid-column:3;grid-row:1 / span 2}.feature-grid,.review-grid,.news-layout,.download-grid{grid-template-columns:1fr}.roster-grid{grid-template-columns:repeat(2,1fr)}.interaction-grid,.rules-grid{grid-template-columns:1fr 1fr}.flow-grid{grid-template-columns:1fr 1fr}.flow-item:nth-child(2){border-right:0}.flow-item{border-bottom:1px solid var(--line)}.download{padding:38px 25px}.activity-bar,.final-cta-inner{display:block}.activity-bar .btn,.final-cta .btn{margin-top:16px}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}}
        @media(max-width:520px){.container{width:calc(100% - 30px)}h1{font-size:42px}.hero-actions .btn{width:100%}.logo{font-size:19px}.logo small{display:none}.feature-card{min-height:250px}.roster-grid,.interaction-grid,.rules-grid,.flow-grid{grid-template-columns:1fr}.flow-item,.flow-item:nth-child(2){border-right:0}.news-row{grid-template-columns:1fr auto;gap:4px 12px}.news-row time{grid-column:1}.news-row h3{grid-column:1}.news-row .arrow-link{grid-column:2;grid-row:1 / span 2}.app-links{flex-direction:column}.app-links .btn{width:100%}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:1 / -1}.copyright{display:block}.copyright span{display:block;margin-top:7px}}

/* roulang page: category1 */
:root{
            --ink:#171c1c;
            --deep:#101717;
            --deep-2:#182222;
            --paper:#f5f7f3;
            --white:#fff;
            --muted:#71807c;
            --line:#dce5df;
            --mint:#b7f34b;
            --mint-dark:#80b91b;
            --coral:#ff765e;
            --coral-soft:#fff0eb;
            --radius:18px;
            --shadow:0 16px 38px rgba(15,31,27,.08);
            --ease:all .25s ease;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.7}
        a{color:inherit;text-decoration:none}
        img{display:block;max-width:100%;height:auto}
        button,input{font:inherit}
        button{cursor:pointer;border:0}
        :focus-visible{outline:3px solid var(--coral);outline-offset:3px}
        .container{width:min(1240px,calc(100% - 48px));margin:auto}
        .site-header{position:absolute;z-index:20;top:0;left:0;width:100%;color:#fff}
        .nav-wrap{height:82px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.15)}
        .logo{display:flex;align-items:center;gap:11px;font-weight:900;letter-spacing:-.04em;font-size:22px;white-space:nowrap}
        .logo-mark{width:32px;height:32px;display:grid;place-items:center;background:var(--mint);color:var(--deep);font-size:15px;clip-path:polygon(0 0,100% 0,100% 72%,72% 100%,0 100%)}
        .logo small{display:block;font-size:10px;letter-spacing:.16em;color:#aebcb7;font-weight:500;line-height:1}
        .main-nav{display:flex;align-items:center;gap:27px;margin-left:auto;margin-right:28px}
        .main-nav a{font-size:14px;color:#dbe5df;position:relative;padding:29px 0}
        .main-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:20px;height:2px;background:var(--mint);transition:var(--ease)}
        .main-nav a:hover,.main-nav a.active{color:#fff}
        .main-nav a:hover:after,.main-nav a.active:after{right:0}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:8px;font-size:14px;font-weight:800;transition:var(--ease);border:1px solid transparent}
        .btn:hover{transform:translateY(-2px)}
        .btn:active{transform:translateY(0)}
        .btn-mint{background:var(--mint);color:var(--deep)}
        .btn-mint:hover{background:#d0ff79;box-shadow:0 8px 20px rgba(183,243,75,.18)}
        .btn-outline{border-color:rgba(255,255,255,.34);color:#fff}
        .btn-outline:hover{background:#fff;color:var(--deep)}
        .btn-dark{background:var(--deep);color:#fff}
        .btn-dark:hover{background:#263433;box-shadow:0 10px 22px rgba(15,31,27,.18)}
        .menu-btn{display:none;background:transparent;color:#fff;font-size:25px}
        .page-banner{position:relative;overflow:hidden;background:var(--deep);color:#fff;padding:154px 0 68px}
        .page-banner:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(183,243,75,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(183,243,75,.06) 1px,transparent 1px);background-size:52px 52px;mask-image:linear-gradient(90deg,#000 0%,rgba(0,0,0,.75) 52%,transparent 100%)}
        .page-banner:after{content:"";position:absolute;right:7%;bottom:-145px;width:390px;height:390px;border:1px solid rgba(183,243,75,.26);transform:rotate(25deg);box-shadow:0 0 0 24px rgba(183,243,75,.035),0 0 0 48px rgba(183,243,75,.02)}
        .banner-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr 340px;gap:54px;align-items:end}
        .eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--mint);font-size:12px;font-weight:900;letter-spacing:.15em;margin-bottom:13px}
        .eyebrow:before{content:"";width:28px;height:2px;background:var(--mint)}
        h1,h2,h3,p{margin-top:0}
        h1{font-size:clamp(35px,5vw,60px);line-height:1.12;letter-spacing:-.055em;margin-bottom:17px}
        .banner-copy{max-width:670px;color:#bdcbc5;font-size:16px;margin:0}
        .banner-panel{border-left:1px solid rgba(255,255,255,.18);padding:10px 0 10px 28px}
        .banner-panel span{display:block;color:#95a7a0;font-size:12px;margin-bottom:5px}
        .banner-panel strong{font-size:20px;line-height:1.35;display:block}
        .banner-panel em{display:block;margin-top:13px;color:var(--mint);font-style:normal;font-size:13px;font-weight:800}
        .section{padding:86px 0}
        .section-white{background:var(--white)}
        .section-deep{background:var(--deep);color:#fff}
        .section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:31px}
        .section-kicker{font-size:12px;color:var(--coral);font-weight:900;letter-spacing:.16em;margin-bottom:8px}
        h2{font-size:clamp(27px,3.2vw,39px);line-height:1.22;letter-spacing:-.045em;margin-bottom:0}
        .section-intro{max-width:485px;margin:0;color:var(--muted);font-size:14px}
        .section-deep .section-intro{color:#acbbb5}
        .filter-bar{display:flex;gap:10px;flex-wrap:wrap;padding:15px;background:#edf2ed;border:1px solid var(--line)}
        .filter-chip{display:inline-flex;align-items:center;padding:8px 14px;border:1px solid transparent;border-radius:6px;color:#53615d;background:transparent;font-size:13px;font-weight:800;transition:var(--ease)}
        .filter-chip:hover{border-color:#cbd7cf;background:#fff;color:var(--ink)}
        .filter-chip.active{background:var(--deep);color:var(--mint)}
        .schedule-wrap{border-top:2px solid var(--deep)}
        .schedule-row{display:grid;grid-template-columns:132px 1.1fr 1.05fr 135px 100px;align-items:center;gap:22px;padding:23px 18px;border-bottom:1px solid var(--line);background:#fff;transition:var(--ease)}
        .schedule-row:hover{background:#f9fcf6;transform:translateX(5px)}
        .schedule-time{font-weight:900;font-size:20px;letter-spacing:-.04em}
        .schedule-time small{display:block;color:var(--muted);font-size:11px;font-weight:600;letter-spacing:0;margin-top:1px}
        .event-name{font-size:14px;font-weight:900;line-height:1.45}
        .event-name small{display:block;font-size:12px;color:var(--muted);font-weight:500;margin-top:4px}
        .matchup{font-weight:800;font-size:14px}
        .matchup b{display:inline-grid;place-items:center;min-width:29px;height:23px;margin:0 8px;background:#edf3ee;color:#63716c;font-size:10px;font-weight:900}
        .tag{display:inline-flex;align-items:center;width:max-content;padding:5px 10px;border-radius:5px;background:#edf3ee;color:#4d625b;font-size:11px;font-weight:800;white-space:nowrap}
        .tag.live{background:var(--coral-soft);color:#d55742}
        .tag.green{background:#ecf8d7;color:#67951d}
        .arrow-link{font-size:13px;font-weight:900;white-space:nowrap;transition:var(--ease)}
        .arrow-link:after{content:" →";color:var(--coral)}
        .arrow-link:hover{color:var(--mint-dark)}
        .list-foot{display:flex;justify-content:flex-end;margin-top:24px}
        .spotlight-grid{display:grid;grid-template-columns:1.35fr .85fr;gap:20px}
        .spotlight-main{position:relative;min-height:365px;padding:36px;overflow:hidden;background:var(--deep-2);color:#fff;display:flex;flex-direction:column;justify-content:flex-end}
        .spotlight-main:before{content:"SEASON";position:absolute;top:28px;right:-18px;color:rgba(183,243,75,.07);font-size:76px;font-weight:900;letter-spacing:-.08em}
        .spotlight-main:after{content:"";position:absolute;width:240px;height:240px;right:-62px;bottom:-89px;border:1px solid rgba(183,243,75,.42);transform:rotate(35deg)}
        .spotlight-main>*{position:relative;z-index:1}
        .feature-label{font-size:11px;color:var(--mint);font-weight:900;letter-spacing:.14em}
        .spotlight-main h3{max-width:510px;font-size:29px;line-height:1.25;letter-spacing:-.04em;margin:17px 0 10px}
        .spotlight-main p{max-width:500px;color:#b9c9c1;font-size:14px;margin-bottom:20px}
        .spotlight-side{display:grid;gap:20px}
        .side-card{border:1px solid var(--line);padding:25px;background:#fff;min-height:172px;transition:var(--ease)}
        .side-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
        .side-card .tag{margin-bottom:16px}
        .side-card h3{font-size:18px;line-height:1.4;margin-bottom:8px}
        .side-card p{font-size:13px;color:var(--muted);margin:0}
        .stage-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
        .stage-card{position:relative;padding:25px 20px 21px;border-top:3px solid var(--mint);background:#fff;min-height:202px;box-shadow:0 8px 22px rgba(15,31,27,.04)}
        .stage-no{display:block;color:var(--mint-dark);font-size:12px;font-weight:900;letter-spacing:.12em;margin-bottom:20px}
        .stage-card h3{font-size:18px;margin-bottom:9px}
        .stage-card p{margin:0;color:var(--muted);font-size:13px}
        .duel-layout{display:grid;grid-template-columns:.9fr 1.3fr;gap:30px;align-items:center}
        .duel-copy p{color:var(--muted);font-size:15px;margin:18px 0 25px}
        .duel-board{background:#1c2827;padding:8px;color:#fff;box-shadow:var(--shadow)}
        .board-head{display:flex;justify-content:space-between;align-items:center;padding:16px 18px;border-bottom:1px solid rgba(255,255,255,.12);font-size:12px;color:#a9b9b3}
        .board-head strong{color:var(--mint);letter-spacing:.1em}
        .team-line{display:grid;grid-template-columns:1fr 74px 1fr;align-items:center;text-align:center;padding:24px 18px;border-bottom:1px solid rgba(255,255,255,.1)}
        .team-line:last-child{border:0}
        .team-line span{font-weight:900;font-size:15px}
        .team-line b{font-size:22px;color:var(--mint);letter-spacing:-.06em}
        .team-line small{display:block;color:#91a19b;font-size:11px;font-weight:500;margin-top:3px}
        .roster-list{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
        .roster-card{padding:23px;background:#fff;border:1px solid var(--line);border-radius:0 0 var(--radius) 0;transition:var(--ease)}
        .roster-card:hover{border-color:#b8d47f;transform:translateY(-4px)}
        .roster-top{display:flex;justify-content:space-between;align-items:start;gap:10px;margin-bottom:29px}
        .avatar{display:grid;place-items:center;width:43px;height:43px;background:#eaf4d6;color:#557e13;font-weight:900;font-size:14px;clip-path:polygon(0 0,100% 0,100% 75%,75% 100%,0 100%)}
        .roster-card h3{font-size:19px;margin-bottom:4px}
        .roster-card p{font-size:13px;color:var(--muted);margin:0 0 12px}
        .roster-foot{padding-top:12px;border-top:1px solid var(--line);font-size:12px;color:#4c625b;font-weight:800}
        .rule-list{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
        .rule-item{padding:25px 23px;border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);background:rgba(255,255,255,.03)}
        .rule-item b{display:block;width:32px;height:32px;line-height:32px;text-align:center;border-radius:50%;background:var(--mint);color:var(--deep);font-size:12px;margin-bottom:17px}
        .rule-item h3{font-size:18px;margin-bottom:9px}
        .rule-item p{color:#aabbb4;font-size:13px;margin:0}
        .faq-list{border-top:1px solid var(--line)}
        .faq-item{border-bottom:1px solid var(--line);background:#fff}
        .faq-item summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:25px;padding:21px 5px;font-weight:900;font-size:16px}
        .faq-item summary::-webkit-details-marker{display:none}
        .faq-item summary:after{content:"+";font-size:23px;line-height:1;color:var(--mint-dark);transition:var(--ease)}
        .faq-item[open] summary:after{transform:rotate(45deg);color:var(--coral)}
        .faq-item p{padding:0 5px 20px;margin:0;color:var(--muted);font-size:14px;max-width:900px}
        .closing{padding:57px 0;background:var(--mint)}
        .closing-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
        .closing h2{max-width:680px;font-size:clamp(27px,3vw,40px)}
        .closing p{margin:8px 0 0;color:#405420;font-size:14px}
        footer{background:#101717;color:#fff;padding:68px 0 25px}
        .footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:36px;padding-bottom:52px}
        .footer-brand p{max-width:310px;margin:18px 0 0;color:#a7b5af;font-size:13px}
        .footer-title{font-size:14px;font-weight:900;margin-bottom:16px}
        .footer-links{display:grid;gap:9px}
        .footer-links a{font-size:13px;color:#a7b5af;transition:var(--ease)}
        .footer-links a:hover{color:var(--mint);transform:translateX(3px)}
        .copyright{display:flex;justify-content:space-between;gap:20px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);color:#7d8c86;font-size:12px}
        @media (max-width:1024px){
            .main-nav{gap:17px;margin-right:18px}
            .schedule-row{grid-template-columns:110px 1fr 1fr 120px}
            .schedule-row .arrow-link{display:none}
            .stage-grid{grid-template-columns:repeat(2,1fr)}
            .footer-grid{grid-template-columns:1.4fr repeat(3,1fr);gap:22px}
        }
        @media (max-width:768px){
            .container{width:min(100% - 32px,1240px)}
            .nav-wrap{height:70px}
            .main-nav{display:none;position:absolute;top:70px;left:16px;right:16px;margin:0;padding:12px 20px;background:var(--deep-2);border:1px solid rgba(255,255,255,.14);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
            .main-nav.open{display:flex}
            .main-nav a{padding:11px 0;color:#dbe5df}
            .main-nav a:after{bottom:4px}
            .header-action{margin-left:auto;margin-right:15px;padding:9px 13px;font-size:12px}
            .menu-btn{display:block}
            .page-banner{padding:127px 0 51px}
            .banner-inner{grid-template-columns:1fr;gap:28px}
            .banner-panel{border-left:0;border-top:1px solid rgba(255,255,255,.18);padding:18px 0 0}
            .section{padding:65px 0}
            .section-head{display:block;margin-bottom:25px}
            .section-intro{margin-top:11px}
            .schedule-row{grid-template-columns:95px 1fr 92px;gap:14px;padding:19px 10px}
            .schedule-row .matchup{grid-column:2/4}
            .spotlight-grid,.duel-layout{grid-template-columns:1fr}
            .spotlight-main{min-height:310px}
            .rule-list{grid-template-columns:1fr}
            .footer-grid{grid-template-columns:repeat(2,1fr)}
            .footer-brand{grid-column:1/-1}
        }
        @media (max-width:520px){
            .logo{font-size:19px}
            .logo-mark{width:29px;height:29px}
            .header-action{font-size:0;padding:10px;width:39px;height:38px}
            .header-action:before{content:"↓";font-size:18px}
            h1{font-size:35px}
            .filter-bar{margin-inline:-3px;flex-wrap:nowrap;overflow-x:auto}
            .filter-chip{white-space:nowrap}
            .schedule-row{grid-template-columns:82px 1fr;padding:17px 4px}
            .schedule-row .matchup{grid-column:2}
            .schedule-row .tag{grid-column:1/3}
            .stage-grid,.roster-list{grid-template-columns:1fr}
            .spotlight-main{padding:27px;min-height:295px}
            .spotlight-main h3{font-size:24px}
            .team-line{grid-template-columns:1fr 62px 1fr;padding:21px 10px}
            .team-line span{font-size:13px}
            .closing-inner,.copyright{align-items:flex-start;flex-direction:column}
            .closing{padding:43px 0}
            .footer-grid{grid-template-columns:1fr;gap:28px}
            .footer-brand{grid-column:auto}
        }

/* roulang page: article */
:root{
            --ink:#171c1c;
            --deep:#101717;
            --deep-2:#182222;
            --paper:#f5f7f3;
            --white:#fff;
            --muted:#71807c;
            --line:#dce5df;
            --mint:#b7f34b;
            --mint-dark:#80b91b;
            --coral:#ff765e;
            --coral-soft:#fff0eb;
            --radius:18px;
            --shadow:0 16px 38px rgba(15,31,27,.08);
            --ease:all .25s ease;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;line-height:1.7}
        a{color:inherit;text-decoration:none}
        a:focus-visible,button:focus-visible{outline:3px solid var(--coral);outline-offset:4px}
        img{display:block;max-width:100%;height:auto}
        button,input{font:inherit}
        button{cursor:pointer;border:0}
        .container{width:min(1240px,calc(100% - 48px));margin:auto}
        .site-header{position:absolute;z-index:20;top:0;left:0;width:100%;color:#fff}
        .nav-wrap{height:82px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.15)}
        .logo{display:flex;align-items:center;gap:11px;font-weight:900;letter-spacing:-.04em;font-size:22px;white-space:nowrap}
        .logo-mark{width:32px;height:32px;display:grid;place-items:center;background:var(--mint);color:var(--deep);font-size:15px;clip-path:polygon(0 0,100% 0,100% 72%,72% 100%,0 100%)}
        .logo small{display:block;font-size:10px;letter-spacing:.16em;color:#aebcb7;font-weight:500;line-height:1}
        .main-nav{display:flex;align-items:center;gap:27px;margin-left:auto;margin-right:28px}
        .main-nav a{font-size:14px;color:#dbe5df;position:relative;padding:29px 0}
        .main-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:20px;height:2px;background:var(--mint);transition:var(--ease)}
        .main-nav a:hover,.main-nav a.active{color:#fff}
        .main-nav a:hover:after,.main-nav a.active:after{right:0}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:8px;font-size:14px;font-weight:800;transition:var(--ease);border:1px solid transparent}
        .btn:hover{transform:translateY(-2px)}
        .btn:active{transform:translateY(0)}
        .btn-mint{background:var(--mint);color:var(--deep)}
        .btn-mint:hover{background:#d0ff79;box-shadow:0 8px 20px rgba(183,243,75,.18)}
        .btn-dark{background:var(--deep);color:#fff}
        .btn-dark:hover{background:#283936}
        .btn-outline{border-color:rgba(255,255,255,.35);color:#fff}
        .btn-outline:hover{background:#fff;color:var(--deep)}
        .menu-btn{display:none;background:transparent;color:#fff;font-size:25px}
        .article-hero{background:var(--deep);color:#fff;padding:160px 0 72px;position:relative;overflow:hidden}
        .article-hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(183,243,75,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(183,243,75,.05) 1px,transparent 1px);background-size:58px 58px;mask-image:linear-gradient(90deg,#000,transparent 78%)}
        .article-hero:after{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(183,243,75,.15);border-radius:50%;right:-100px;top:100px;box-shadow:0 0 0 26px rgba(183,243,75,.025),0 0 0 54px rgba(183,243,75,.02)}
        .article-heading{position:relative;z-index:1;max-width:900px}
        .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--mint);font-size:13px;font-weight:800;letter-spacing:.12em;margin-bottom:18px}
        .eyebrow:before{content:"";width:27px;height:2px;background:var(--mint)}
        .article-heading h1{font-size:clamp(32px,5vw,64px);line-height:1.16;letter-spacing:-.045em;margin:0 0 24px;max-width:880px}
        .article-heading p{color:#bdcbc5;font-size:16px;max-width:760px;margin:0}
        .article-meta{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:28px;color:#9fafaa;font-size:13px}
        .meta-pill{display:inline-flex;align-items:center;padding:6px 11px;border:1px solid rgba(255,255,255,.17);border-radius:999px;color:#d9e3dd}
        .article-layout{display:grid;grid-template-columns:minmax(0,820px) 290px;gap:70px;align-items:start;padding:78px 0 100px}
        .breadcrumb{display:flex;flex-wrap:wrap;gap:9px;color:var(--muted);font-size:13px;margin-bottom:28px}
        .breadcrumb a:hover{color:var(--coral)}
        .article-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(24px,4vw,52px);box-shadow:var(--shadow)}
        .article-card .lead{font-size:19px;line-height:1.9;color:#3d4e49;border-left:4px solid var(--mint);padding-left:20px;margin:0 0 36px}
        .article-content{font-size:16px;color:#33433f}
        .article-content h2{font-size:29px;line-height:1.35;color:var(--ink);margin:42px 0 17px;padding-top:12px}
        .article-content h3{font-size:21px;color:var(--ink);margin:30px 0 12px}
        .article-content p{margin:0 0 20px}
        .article-content ul,.article-content ol{padding-left:24px;margin:0 0 24px}
        .article-content li{margin:8px 0}
        .article-content blockquote{margin:28px 0;padding:20px 24px;background:#eef7df;border-left:4px solid var(--mint-dark);color:#445540}
        .article-content img{border-radius:12px;margin:28px auto}
        .article-content table{width:100%;border-collapse:collapse;margin:26px 0;font-size:14px}
        .article-content th,.article-content td{border:1px solid var(--line);padding:12px;text-align:left}
        .article-content th{background:#eef3ed;color:var(--ink)}
        .article-footer{border-top:1px solid var(--line);margin-top:42px;padding-top:24px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;color:var(--muted);font-size:13px}
        .share-row{display:flex;gap:8px;align-items:center}
        .share-btn{background:#edf3ee;color:#40524b;padding:7px 12px;border-radius:6px;font-size:12px;transition:var(--ease)}
        .share-btn:hover{background:var(--mint);color:var(--deep)}
        .side-stack{position:sticky;top:28px;display:grid;gap:18px}
        .side-card{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:23px}
        .side-card.dark{background:var(--deep-2);color:#fff;border-color:var(--deep-2)}
        .side-title{font-size:13px;font-weight:900;letter-spacing:.12em;color:var(--coral);margin-bottom:15px}
        .side-card.dark .side-title{color:var(--mint)}
        .side-card h3{font-size:20px;line-height:1.35;margin:0 0 12px}
        .side-card p{font-size:13px;color:var(--muted);margin:0 0 18px}
        .side-card.dark p{color:#b9c9c1}
        .info-list{list-style:none;padding:0;margin:0}
        .info-list li{padding:12px 0;border-bottom:1px solid var(--line);font-size:13px}
        .info-list li:last-child{border-bottom:0}
        .info-list a:hover{color:var(--coral)}
        .article-tools{margin-top:24px;display:flex;gap:10px;flex-wrap:wrap}
        .not-found{padding:46px 20px;text-align:center}
        .not-found h2{font-size:30px;margin:0 0 12px}
        .not-found p{color:var(--muted);margin:0 0 22px}
        .related-section{padding:0 0 100px}
        .section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:28px}
        .section-kicker{font-size:12px;color:var(--coral);font-weight:900;letter-spacing:.16em;margin-bottom:7px}
        .section-head h2{font-size:32px;margin:0;line-height:1.25}
        .related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
        .related-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:23px;transition:var(--ease)}
        .related-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#c6d8c9}
        .related-card .tag{display:inline-flex;padding:5px 9px;border-radius:5px;background:#ecf8d7;color:#67951d;font-size:11px;font-weight:800}
        .related-card h3{font-size:18px;line-height:1.45;margin:17px 0 12px}
        .related-card p{font-size:13px;color:var(--muted);margin:0 0 16px}
        .related-card time{font-size:12px;color:var(--muted)}
        footer{background:var(--deep);color:#dbe5df;padding:64px 0 24px}
        .footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:38px;padding-bottom:48px}
        .footer-brand p{color:#9dacA6;max-width:320px;font-size:13px;margin-top:18px}
        .footer-title{font-size:13px;font-weight:800;color:var(--mint);margin-bottom:17px}
        .footer-links{display:grid;gap:10px}
        .footer-links a{font-size:13px;color:#aebcb7;transition:var(--ease)}
        .footer-links a:hover{color:#fff;transform:translateX(3px)}
        .copyright{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:#84948e;font-size:11px}
        @media(max-width:1024px){
            .main-nav{gap:16px;margin-right:16px}
            .main-nav a{font-size:13px}
            .article-layout{grid-template-columns:minmax(0,1fr) 250px;gap:30px}
            .footer-grid{grid-template-columns:1.4fr repeat(3,1fr);gap:22px}
        }
        @media(max-width:768px){
            .container{width:min(100% - 32px,620px)}
            .nav-wrap{height:72px}
            .main-nav{display:none;position:absolute;top:72px;left:16px;right:16px;margin:0;padding:14px 20px;background:var(--deep-2);border:1px solid rgba(255,255,255,.15);border-radius:12px;flex-direction:column;align-items:stretch;gap:0;box-shadow:var(--shadow)}
            .main-nav.open{display:flex}
            .main-nav a{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.1)}
            .main-nav a:last-child{border-bottom:0}
            .main-nav a:after{bottom:5px}
            .header-action{display:none}
            .menu-btn{display:block}
            .article-hero{padding:132px 0 58px}
            .article-heading h1{font-size:38px}
            .article-layout{display:block;padding:45px 0 70px}
            .side-stack{position:static;margin-top:25px;grid-template-columns:repeat(2,1fr)}
            .related-section{padding-bottom:70px}
            .related-grid{grid-template-columns:1fr}
            .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
            .footer-brand{grid-column:1/-1}
        }
        @media(max-width:520px){
            .container{width:calc(100% - 28px)}
            .logo{font-size:19px}
            .logo-mark{width:29px;height:29px}
            .logo small{font-size:8px}
            .article-heading h1{font-size:31px}
            .article-heading p{font-size:15px}
            .article-card{padding:22px 18px}
            .article-card .lead{font-size:16px;padding-left:14px}
            .article-content{font-size:15px}
            .article-content h2{font-size:24px}
            .article-content table{display:block;overflow-x:auto;white-space:nowrap}
            .side-stack{grid-template-columns:1fr}
            .footer-grid{grid-template-columns:1fr}
            .copyright{display:block}
            .copyright span{display:block;margin-bottom:8px}
        }

/* roulang page: category2 */
:root{
            --ink:#171c1c;
            --deep:#101717;
            --deep-2:#182222;
            --paper:#f5f7f3;
            --white:#fff;
            --muted:#71807c;
            --line:#dce5df;
            --mint:#b7f34b;
            --mint-dark:#80b91b;
            --coral:#ff765e;
            --coral-soft:#fff0eb;
            --radius:18px;
            --shadow:0 16px 38px rgba(15,31,27,.08);
            --ease:all .25s ease;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.7}
        h1,h2,h3,h4,p{margin-top:0}
        a{color:inherit;text-decoration:none}
        img{display:block;max-width:100%;height:auto}
        button,input{font:inherit}
        button{cursor:pointer;border:0}
        .container{width:min(1240px,calc(100% - 48px));margin:auto}
        .site-header{position:absolute;z-index:10;top:0;left:0;width:100%;color:#fff}
        .nav-wrap{height:82px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.15)}
        .logo{display:flex;align-items:center;gap:11px;font-weight:900;letter-spacing:-.04em;font-size:22px;white-space:nowrap}
        .logo-mark{width:32px;height:32px;display:grid;place-items:center;background:var(--mint);color:var(--deep);font-size:15px;clip-path:polygon(0 0,100% 0,100% 72%,72% 100%,0 100%)}
        .logo small{display:block;font-size:10px;letter-spacing:.16em;color:#aebcb7;font-weight:500;line-height:1}
        .main-nav{display:flex;align-items:center;gap:27px;margin-left:auto;margin-right:28px}
        .main-nav a{font-size:14px;color:#dbe5df;position:relative;padding:29px 0}
        .main-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:20px;height:2px;background:var(--mint);transition:var(--ease)}
        .main-nav a:hover,.main-nav a.active{color:#fff}
        .main-nav a:hover:after,.main-nav a.active:after{right:0}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:8px;font-size:14px;font-weight:800;transition:var(--ease);border:1px solid transparent}
        .btn:hover{transform:translateY(-2px)}
        .btn:active{transform:translateY(0)}
        .btn:focus-visible,.main-nav a:focus-visible,.footer-links a:focus-visible,summary:focus-visible{outline:3px solid var(--coral);outline-offset:4px}
        .btn-mint{background:var(--mint);color:var(--deep)}
        .btn-mint:hover{background:#d0ff79;box-shadow:0 8px 20px rgba(183,243,75,.18)}
        .btn-dark{background:var(--deep);color:#fff}
        .btn-dark:hover{background:#293b38}
        .btn-outline{border-color:rgba(255,255,255,.35);color:#fff}
        .btn-outline:hover{background:#fff;color:var(--deep)}
        .menu-btn{display:none;background:transparent;color:#fff;font-size:25px}
        .page-intro{padding:157px 0 72px;background:var(--deep);color:#fff;position:relative;overflow:hidden}
        .page-intro:before{content:"";position:absolute;inset:0;opacity:.45;background-image:linear-gradient(rgba(183,243,75,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(183,243,75,.06) 1px,transparent 1px);background-size:54px 54px}
        .intro-content{position:relative;z-index:1;max-width:820px}
        .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--mint);font-size:13px;font-weight:800;letter-spacing:.12em;margin-bottom:17px}
        .eyebrow:before{content:"";width:27px;height:2px;background:var(--mint)}
        h1{font-size:clamp(38px,5vw,66px);line-height:1.1;letter-spacing:-.055em;margin-bottom:21px}
        .intro-content p{color:#bdcbc5;max-width:700px;font-size:17px;margin-bottom:0}
        .intro-meta{position:absolute;right:0;bottom:8px;display:flex;gap:10px;flex-wrap:wrap}
        .meta-chip,.tag{display:inline-flex;padding:6px 11px;border-radius:5px;background:#edf3ee;color:#4d625b;font-size:11px;font-weight:800;white-space:nowrap}
        .meta-chip{background:rgba(255,255,255,.1);color:#d9e5df}
        .section{padding:88px 0}
        .section.alt{background:#fff}
        .section.dark{background:var(--deep);color:#fff}
        .section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:30px}
        .section-kicker{font-size:12px;color:var(--coral);font-weight:900;letter-spacing:.16em;margin-bottom:8px}
        .section h2{font-size:clamp(26px,3vw,40px);line-height:1.2;letter-spacing:-.04em;margin-bottom:0}
        .section-intro{color:var(--muted);max-width:500px;font-size:14px}
        .filter-bar{display:flex;gap:10px;overflow:auto;padding-bottom:5px}
        .filter-bar a{border:1px solid var(--line);background:#fff;border-radius:30px;padding:9px 17px;color:var(--muted);font-size:13px;white-space:nowrap;transition:var(--ease)}
        .filter-bar a:hover,.filter-bar a.active{background:var(--ink);border-color:var(--ink);color:#fff}
        .activity-grid{display:grid;grid-template-columns:1.25fr .9fr .9fr;gap:18px}
        .activity-card{min-height:275px;padding:28px;background:#fff;border:1px solid var(--line);position:relative;overflow:hidden;transition:var(--ease)}
        .activity-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
        .activity-card.featured{background:var(--deep-2);color:#fff;min-height:330px}
        .activity-card.featured:after{content:"互动现场";position:absolute;right:-12px;bottom:10px;font-size:67px;font-weight:900;color:rgba(183,243,75,.08);writing-mode:vertical-rl}
        .activity-card h3{font-size:23px;line-height:1.35;margin:32px 0 12px;position:relative;z-index:1}
        .activity-card:not(.featured) h3{font-size:19px;margin-top:28px}
        .activity-card p{font-size:13px;color:var(--muted);max-width:330px}
        .featured p{color:#b9c9c1}
        .card-foot{position:absolute;left:28px;bottom:25px;font-size:13px;font-weight:800;color:var(--coral)}
        .featured .card-foot{color:var(--mint)}
        .status-board{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12)}
        .status-cell{padding:26px;background:var(--deep-2)}
        .status-cell span{display:block;color:#8fa19a;font-size:12px;margin-bottom:8px}
        .status-cell strong{display:block;font-size:21px;margin-bottom:7px}
        .status-cell em{font-style:normal;color:var(--mint);font-size:12px}
        .status-cell:nth-child(2) em{color:var(--coral)}
        .split{display:grid;grid-template-columns:.8fr 1.2fr;gap:44px;align-items:center}
        .split-copy p{color:var(--muted);font-size:15px}
        .number-list{border-top:1px solid var(--line)}
        .number-item{display:grid;grid-template-columns:48px 1fr 100px;gap:18px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}
        .number-item b{font-size:20px;color:var(--coral)}
        .number-item h3{font-size:17px;margin:0 0 4px}
        .number-item p{font-size:13px;color:var(--muted);margin:0}
        .number-item span{font-size:12px;color:var(--muted);text-align:right}
        .theme-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
        .theme-card{padding:25px 21px;background:#f0f5ed;border-left:3px solid var(--mint-dark);transition:var(--ease)}
        .theme-card:hover{background:#e5f3cb;transform:translateY(-3px)}
        .theme-card h3{font-size:17px;margin:0 0 9px}
        .theme-card p{font-size:13px;color:var(--muted);margin:0}
        .rule-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
        .rule-card{padding:26px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}
        .rule-card .rule-no{color:var(--coral);font-size:12px;font-weight:900;letter-spacing:.1em}
        .rule-card h3{font-size:18px;margin:17px 0 8px}
        .rule-card p{color:var(--muted);font-size:13px;margin:0}
        .faq-list{max-width:860px;margin:auto;border-top:1px solid var(--line)}
        details{border-bottom:1px solid var(--line);padding:20px 0}
        summary{cursor:pointer;font-size:16px;font-weight:800;list-style:none;position:relative;padding-right:30px}
        summary::-webkit-details-marker{display:none}
        summary:after{content:"+";position:absolute;right:0;color:var(--coral);font-size:23px;line-height:1}
        details[open] summary:after{content:"−"}
        details p{color:var(--muted);font-size:14px;margin:12px 30px 0 0}
        .cta{padding:54px 0;background:var(--coral);color:#fff}
        .cta-wrap{display:flex;align-items:center;justify-content:space-between;gap:25px}
        .cta h2{font-size:32px;margin:0 0 7px;letter-spacing:-.04em}
        .cta p{margin:0;color:#ffe8e1;font-size:14px}
        footer{background:var(--deep);color:#fff;padding:62px 0 25px}
        .footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:35px;padding-bottom:42px}
        .footer-brand p{max-width:300px;color:#94a69f;font-size:13px;margin-top:19px}
        .footer-title{font-size:13px;font-weight:900;margin-bottom:15px;color:#dce8e1}
        .footer-links{display:grid;gap:8px}
        .footer-links a{font-size:13px;color:#94a69f;transition:var(--ease)}
        .footer-links a:hover{color:var(--mint);padding-left:3px}
        .copyright{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#71827c;font-size:11px}
        @media(max-width:1024px){
            .main-nav{gap:16px;margin-right:15px}.main-nav a{font-size:13px}
            .activity-grid{grid-template-columns:1fr 1fr}.activity-card.featured{grid-row:span 2}
            .theme-grid{grid-template-columns:repeat(2,1fr)}
        }
        @media(max-width:768px){
            .container{width:min(100% - 34px,620px)}
            .site-header{position:absolute}.nav-wrap{height:70px}
            .main-nav{display:none;position:absolute;top:70px;left:0;right:0;margin:0;padding:13px 17px;background:var(--deep-2);flex-direction:column;align-items:stretch;gap:0;border-top:1px solid rgba(255,255,255,.12)}
            .main-nav.open{display:flex}.main-nav a{padding:12px 3px}.main-nav a:after{bottom:5px}
            .header-action{display:none}.menu-btn{display:block}
            .page-intro{padding:127px 0 56px}.intro-meta{position:static;margin-top:25px}
            .section{padding:62px 0}.section-head{display:block}.section-intro{margin-top:12px}
            .activity-grid,.split,.rule-grid{grid-template-columns:1fr}.activity-card.featured{grid-row:auto}
            .status-board{grid-template-columns:1fr}
            .number-item{grid-template-columns:37px 1fr}.number-item span{grid-column:2;text-align:left}
            .cta-wrap{display:block}.cta .btn{margin-top:22px}
            .footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-brand{grid-column:1/-1}
            .copyright{display:block}.copyright span{display:block;margin-bottom:7px}
        }
        @media(max-width:480px){
            h1{font-size:39px}.activity-card{min-height:245px;padding:23px}.activity-card.featured{min-height:280px}
            .theme-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}
        }

/* roulang page: category4 */
:root{
            --ink:#171c1c;--deep:#101717;--deep-2:#182222;--paper:#f5f7f3;
            --white:#fff;--muted:#71807c;--line:#dce5df;--mint:#b7f34b;
            --mint-dark:#80b91b;--coral:#ff765e;--coral-soft:#fff0eb;
            --radius:18px;--shadow:0 16px 38px rgba(15,31,27,.08);--ease:all .25s ease
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.7}
        a{color:inherit;text-decoration:none}
        img{display:block;max-width:100%;height:auto}
        button,input{font:inherit}
        button{cursor:pointer;border:0}
        :focus-visible{outline:3px solid var(--coral);outline-offset:4px}
        .container{width:min(1240px,calc(100% - 48px));margin:auto}
        .site-header{position:absolute;z-index:10;top:0;left:0;width:100%;color:#fff}
        .nav-wrap{height:82px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.15)}
        .logo{display:flex;align-items:center;gap:11px;font-weight:900;letter-spacing:-.04em;font-size:22px;white-space:nowrap}
        .logo-mark{width:32px;height:32px;display:grid;place-items:center;background:var(--mint);color:var(--deep);font-size:15px;clip-path:polygon(0 0,100% 0,100% 72%,72% 100%,0 100%)}
        .logo small{display:block;font-size:10px;letter-spacing:.16em;color:#aebcb7;font-weight:500;line-height:1}
        .main-nav{display:flex;align-items:center;gap:27px;margin-left:auto;margin-right:28px}
        .main-nav a{font-size:14px;color:#dbe5df;position:relative;padding:29px 0}
        .main-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:20px;height:2px;background:var(--mint);transition:var(--ease)}
        .main-nav a:hover,.main-nav a.active{color:#fff}
        .main-nav a:hover:after,.main-nav a.active:after{right:0}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:8px;font-size:14px;font-weight:800;transition:var(--ease);border:1px solid transparent}
        .btn:hover{transform:translateY(-2px)}
        .btn:active{transform:translateY(0)}
        .btn-mint{background:var(--mint);color:var(--deep)}
        .btn-mint:hover{background:#d0ff79;box-shadow:0 8px 20px rgba(183,243,75,.18)}
        .btn-dark{background:var(--deep);color:#fff}
        .btn-dark:hover{background:#293836}
        .menu-btn{display:none;background:transparent;color:#fff;font-size:25px}
        .page-intro{background:var(--deep);color:#fff;padding:154px 0 86px;position:relative;overflow:hidden}
        .page-intro:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(183,243,75,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(183,243,75,.05) 1px,transparent 1px);background-size:58px 58px;mask-image:linear-gradient(90deg,#000,transparent 85%)}
        .page-intro:after{content:"NEWS / 04";position:absolute;right:7%;bottom:-27px;color:rgba(183,243,75,.09);font-size:100px;font-weight:900;letter-spacing:-.08em}
        .intro-inner{position:relative;z-index:1;display:flex;justify-content:space-between;align-items:end;gap:35px}
        .eyebrow,.section-kicker{font-size:12px;color:var(--mint);font-weight:900;letter-spacing:.16em;margin-bottom:12px}
        h1{font-size:clamp(38px,5vw,66px);line-height:1.12;letter-spacing:-.06em;margin:0 0 18px}
        .intro-copy{color:#bdcbc5;max-width:600px;margin:0;font-size:16px}
        .intro-meta{display:flex;gap:10px;flex-wrap:wrap}
        .intro-meta span{border:1px solid rgba(255,255,255,.2);padding:9px 13px;border-radius:6px;color:#dbe5df;font-size:12px}
        .section{padding:86px 0}
        .section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:30px}
        .section-kicker{color:var(--coral);margin-bottom:7px}
        h2{font-size:clamp(27px,3vw,40px);line-height:1.2;letter-spacing:-.04em;margin:0}
        .section-intro{color:var(--muted);max-width:480px;font-size:14px;margin:0}
        .filter-bar{display:flex;gap:10px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding-bottom:24px}
        .filter-bar a{padding:9px 16px;background:#fff;border:1px solid var(--line);border-radius:7px;font-size:13px;color:#51615c;transition:var(--ease)}
        .filter-bar a:hover,.filter-bar a.current{background:var(--deep);color:var(--mint);border-color:var(--deep);transform:translateY(-2px)}
        .news-layout{display:grid;grid-template-columns:1.12fr .88fr;gap:28px;margin-top:32px}
        .news-feature{background:var(--deep-2);color:#fff;padding:38px;min-height:390px;display:flex;flex-direction:column;justify-content:end;position:relative;overflow:hidden}
        .news-feature:before{content:"OFFICIAL NEWS";position:absolute;right:-22px;top:35px;writing-mode:vertical-rl;color:rgba(183,243,75,.13);font-size:49px;font-weight:900}
        .news-feature .tag{align-self:flex-start}
        .news-feature h3{font-size:30px;line-height:1.3;max-width:510px;margin:22px 0 12px;position:relative}
        .news-feature p{color:#b8c8c0;max-width:500px;font-size:14px;margin:0 0 20px}
        .news-list{display:grid;gap:12px}
        .news-item{background:#fff;border:1px solid var(--line);padding:20px 22px;display:grid;grid-template-columns:90px 1fr;gap:17px;transition:var(--ease)}
        .news-item:hover{transform:translateX(4px);box-shadow:var(--shadow);border-color:#c8d8ce}
        .news-date{font-size:12px;color:var(--coral);font-weight:800;padding-top:4px}
        .news-item h3{font-size:17px;line-height:1.45;margin:0 0 7px}
        .news-item p{font-size:13px;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
        .item-foot{display:flex;gap:12px;align-items:center;margin-top:10px;color:var(--muted);font-size:11px}
        .tag{display:inline-flex;padding:5px 10px;border-radius:5px;background:#edf3ee;color:#4d625b;font-size:11px;font-weight:800;white-space:nowrap}
        .tag.live{background:var(--coral-soft);color:#d55742}.tag.green{background:#ecf8d7;color:#67951d}
        .empty-state{background:#fff;border:1px dashed #b8c8bf;padding:42px;text-align:center;color:var(--muted);grid-column:1/-1}
        .empty-state strong{display:block;color:var(--ink);font-size:19px;margin-bottom:6px}
        .more-row{text-align:center;margin-top:30px}
        .content-band{background:#e9f0e9}
        .topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
        .topic-card{background:#fff;padding:26px;border:1px solid var(--line);min-height:190px;transition:var(--ease)}
        .topic-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
        .topic-number{font-size:12px;color:var(--coral);font-weight:900;letter-spacing:.12em}
        .topic-card h3{font-size:20px;margin:22px 0 8px}
        .topic-card p{font-size:13px;color:var(--muted);margin:0}
        .timeline{border-left:2px solid var(--mint-dark);padding-left:28px;display:grid;gap:25px}
        .timeline-item{position:relative}.timeline-item:before{content:"";position:absolute;left:-36px;top:8px;width:12px;height:12px;background:var(--mint);border:3px solid var(--paper);border-radius:50%}
        .timeline-item strong{display:block;font-size:17px;margin-bottom:4px}.timeline-item p{margin:0;color:var(--muted);font-size:14px}
        .faq-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
        .faq-list details{background:#fff;border:1px solid var(--line);padding:18px 20px;border-radius:10px}
        .faq-list summary{font-weight:800;cursor:pointer;list-style:none}.faq-list summary::-webkit-details-marker{display:none}
        .faq-list summary:after{content:"+";float:right;color:var(--coral);font-size:21px}.faq-list details[open] summary:after{content:"−"}
        .faq-list p{font-size:13px;color:var(--muted);margin:13px 0 0}
        .cta{background:var(--deep);color:#fff;padding:48px 0}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}.cta h2{font-size:30px}.cta p{color:#b8c8c0;margin:8px 0 0;font-size:14px}
        footer{background:#0c1111;color:#fff;padding:58px 0 22px}.footer-grid{display:grid;grid-template-columns:1.8fr repeat(3,1fr);gap:35px;padding-bottom:45px}.footer-brand p{color:#8e9e98;font-size:13px;max-width:280px;margin-top:18px}.footer-title{font-size:13px;font-weight:800;color:var(--mint);margin-bottom:15px}.footer-links{display:grid;gap:9px}.footer-links a{color:#aab8b2;font-size:13px;transition:var(--ease)}.footer-links a:hover{color:#fff;transform:translateX(3px)}.copyright{border-top:1px solid rgba(255,255,255,.1);padding-top:19px;display:flex;justify-content:space-between;gap:20px;color:#74827d;font-size:11px}
        @media(max-width:900px){.main-nav{gap:15px;margin-right:15px}.news-layout{grid-template-columns:1fr}.topic-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}}
        @media(max-width:768px){.container{width:min(100% - 32px,620px)}.main-nav{display:none;position:absolute;top:82px;left:16px;right:16px;background:var(--deep-2);padding:12px 20px;flex-direction:column;align-items:stretch;gap:0;border:1px solid rgba(255,255,255,.15);box-shadow:var(--shadow)}.main-nav.open{display:flex}.main-nav a{padding:12px 0}.main-nav a:after{bottom:5px}.header-action{margin-left:auto;margin-right:12px;padding:10px 13px}.menu-btn{display:block}.intro-inner{display:block}.intro-meta{margin-top:28px}.page-intro{padding:135px 0 65px}.section{padding:62px 0}.section-head{display:block}.section-intro{margin-top:12px}.news-feature{min-height:330px;padding:27px}.faq-list{grid-template-columns:1fr}.cta-inner{display:block}.cta .btn{margin-top:22px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:1/-1}.copyright{display:block}.copyright span{display:block;margin-top:7px}}
        @media(max-width:520px){h1{font-size:40px}.topic-grid{grid-template-columns:1fr}.news-item{grid-template-columns:1fr;gap:4px}.news-date{padding:0}.filter-bar{overflow-x:auto;flex-wrap:nowrap;padding-bottom:15px}.filter-bar a{flex:0 0 auto}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.header-action{font-size:12px}.intro-copy{font-size:14px}}

/* roulang page: category3 */
:root{
            --ink:#171c1c;
            --deep:#101717;
            --deep-2:#182222;
            --paper:#f5f7f3;
            --white:#fff;
            --muted:#71807c;
            --line:#dce5df;
            --mint:#b7f34b;
            --mint-dark:#80b91b;
            --coral:#ff765e;
            --coral-soft:#fff0eb;
            --radius:18px;
            --shadow:0 16px 38px rgba(15,31,27,.08);
            --ease:all .25s ease;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.7}
        a{color:inherit;text-decoration:none}
        img{display:block;max-width:100%;height:auto}
        button,input{font:inherit}
        button{cursor:pointer;border:0}
        :focus-visible{outline:3px solid var(--coral);outline-offset:4px}
        .container{width:min(1240px,calc(100% - 48px));margin:auto}
        .site-header{position:absolute;z-index:10;top:0;left:0;width:100%;color:#fff}
        .nav-wrap{height:82px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.15)}
        .logo{display:flex;align-items:center;gap:11px;font-weight:900;letter-spacing:-.04em;font-size:22px;white-space:nowrap}
        .logo-mark{width:32px;height:32px;display:grid;place-items:center;background:var(--mint);color:var(--deep);font-size:15px;clip-path:polygon(0 0,100% 0,100% 72%,72% 100%,0 100%)}
        .logo small{display:block;font-size:10px;letter-spacing:.16em;color:#aebcb7;font-weight:500;line-height:1}
        .main-nav{display:flex;align-items:center;gap:27px;margin-left:auto;margin-right:28px}
        .main-nav a{font-size:14px;color:#dbe5df;position:relative;padding:29px 0}
        .main-nav a:after{content:"";position:absolute;left:0;right:100%;bottom:20px;height:2px;background:var(--mint);transition:var(--ease)}
        .main-nav a:hover,.main-nav a.active{color:#fff}
        .main-nav a:hover:after,.main-nav a.active:after{right:0}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 20px;border-radius:8px;font-size:14px;font-weight:800;transition:var(--ease);border:1px solid transparent}
        .btn:hover{transform:translateY(-2px)}
        .btn:active{transform:translateY(0)}
        .btn-mint{background:var(--mint);color:var(--deep)}
        .btn-mint:hover{background:#d0ff79;box-shadow:0 8px 20px rgba(183,243,75,.18)}
        .btn-dark{background:var(--deep);color:#fff}
        .btn-dark:hover{background:#293b38}
        .btn-outline{border-color:rgba(255,255,255,.35);color:#fff}
        .btn-outline:hover{background:#fff;color:var(--deep)}
        .menu-btn{display:none;background:transparent;color:#fff;font-size:25px}
        .page-intro{background:var(--deep);color:#fff;padding:153px 0 78px;position:relative;overflow:hidden}
        .page-intro:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(183,243,75,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(183,243,75,.05) 1px,transparent 1px);background-size:58px 58px;mask-image:linear-gradient(90deg,#000,transparent 82%)}
        .page-intro:after{content:"APP";position:absolute;right:7%;bottom:-35px;color:rgba(183,243,75,.07);font-weight:900;font-size:190px;line-height:1}
        .intro-content{position:relative;z-index:1;max-width:760px}
        .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--mint);font-size:13px;font-weight:800;letter-spacing:.12em;margin-bottom:18px}
        .eyebrow:before{content:"";width:27px;height:2px;background:var(--mint)}
        h1,h2,h3,p{margin-top:0}
        h1{font-size:clamp(38px,5vw,68px);letter-spacing:-.055em;line-height:1.12;margin-bottom:20px}
        .intro-content p{max-width:650px;color:#bdcbc5;font-size:17px;margin-bottom:25px}
        .intro-meta{display:flex;gap:10px;flex-wrap:wrap}
        .meta-chip{border:1px solid rgba(255,255,255,.2);padding:7px 12px;border-radius:5px;color:#d4dfd9;font-size:12px}
        .section{padding:88px 0}
        .section.alt{background:#fff}
        .section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:32px}
        .section-kicker{font-size:12px;color:var(--coral);font-weight:900;letter-spacing:.16em;margin-bottom:8px}
        h2{font-size:clamp(28px,3.3vw,43px);line-height:1.2;letter-spacing:-.04em;margin-bottom:0}
        .section-intro{color:var(--muted);max-width:470px;font-size:14px;margin:0}
        .topic-tabs{display:flex;gap:10px;overflow:auto;padding-bottom:8px}
        .topic-tabs a{white-space:nowrap;background:#e9f0ea;border:1px solid transparent;color:#566760;padding:10px 17px;border-radius:7px;font-size:13px;font-weight:800;transition:var(--ease)}
        .topic-tabs a:hover,.topic-tabs a.active{background:var(--deep);color:var(--mint);border-color:var(--deep)}
        .download-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:22px;align-items:stretch}
        .download-panel{background:var(--deep-2);color:#fff;padding:38px;min-height:390px;position:relative;overflow:hidden}
        .download-panel:after{content:"";position:absolute;width:260px;height:260px;border:1px solid rgba(183,243,75,.2);right:-80px;bottom:-95px;transform:rotate(35deg)}
        .download-panel h2{max-width:370px;margin-bottom:15px;position:relative;z-index:1}
        .download-panel p{color:#b9c9c1;font-size:14px;max-width:390px;position:relative;z-index:1}
        .download-note{margin-top:34px;padding-top:18px;border-top:1px solid rgba(255,255,255,.14);color:#d5e0da;font-size:12px;position:relative;z-index:1}
        .device-options{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:25px;position:relative;z-index:1}
        .device-option{border:1px solid rgba(255,255,255,.2);padding:14px;border-radius:8px}
        .device-option strong{display:block;font-size:15px}
        .device-option span{font-size:12px;color:#9fb0a8}
        .feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
        .feature-card{background:#fff;border:1px solid var(--line);padding:26px;border-radius:var(--radius);transition:var(--ease)}
        .feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#c5d8c4}
        .feature-icon{width:42px;height:42px;display:grid;place-items:center;background:#ecf8d7;color:#67951d;font-weight:900;border-radius:10px;margin-bottom:22px}
        .feature-card h3{font-size:19px;margin-bottom:8px}
        .feature-card p{font-size:13px;color:var(--muted);margin-bottom:0}
        .screen-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}
        .screen-board{min-height:355px;background:#e6f2d0;border-radius:var(--radius);padding:34px;position:relative;overflow:hidden}
        .screen-board:after{content:"实时赛况";position:absolute;right:-8px;bottom:-18px;color:rgba(23,28,28,.07);font-size:76px;font-weight:900;writing-mode:vertical-rl}
        .screen-board h3{font-size:30px;max-width:350px;line-height:1.25;margin:20px 0 12px}
        .screen-board p{max-width:410px;color:#607066;font-size:14px}
        .screen-lines{margin-top:35px;max-width:470px}
        .screen-line{display:flex;justify-content:space-between;gap:15px;padding:12px 0;border-bottom:1px solid rgba(23,28,28,.12);font-size:13px}
        .screen-line b{font-size:12px;color:#799d31}
        .mobile-stack{display:grid;gap:14px}
        .mobile-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:flex;align-items:center;gap:18px}
        .mobile-card .number{font-size:28px;font-weight:900;color:var(--coral);line-height:1}
        .mobile-card h3{font-size:17px;margin-bottom:4px}
        .mobile-card p{font-size:12px;color:var(--muted);margin-bottom:0}
        .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
        .step{background:#f5f7f3;border:1px solid var(--line);padding:25px;border-radius:12px;position:relative}
        .step-number{color:var(--coral);font-size:12px;font-weight:900;letter-spacing:.14em}
        .step h3{margin:19px 0 8px;font-size:19px}
        .step p{margin-bottom:0;color:var(--muted);font-size:13px}
        .rule-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
        .rule{padding:25px;background:#fff;border-top:3px solid var(--mint);box-shadow:0 8px 22px rgba(15,31,27,.04)}
        .rule h3{font-size:18px;margin-bottom:8px}
        .rule p{font-size:13px;color:var(--muted);margin-bottom:0}
        .faq-list{max-width:850px;margin:auto}
        .faq-item{border-bottom:1px solid var(--line)}
        .faq-question{width:100%;background:transparent;text-align:left;padding:21px 0;display:flex;align-items:center;justify-content:space-between;font-weight:800;color:var(--ink)}
        .faq-question span:last-child{font-size:22px;color:var(--coral);transition:var(--ease)}
        .faq-answer{display:none;color:var(--muted);font-size:14px;padding:0 35px 20px 0}
        .faq-item.open .faq-answer{display:block}
        .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
        .cta{background:var(--coral);color:#fff;padding:48px 0}
        .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}
        .cta h2{font-size:32px}
        .cta p{margin:8px 0 0;color:#ffe6df;font-size:14px}
        footer{background:var(--deep);color:#fff;padding:58px 0 22px}
        .footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:40px;padding-bottom:45px}
        .footer-brand p{max-width:280px;color:#9eada7;font-size:13px;margin-top:18px}
        .footer-title{font-size:13px;color:var(--mint);font-weight:900;margin-bottom:15px}
        .footer-links{display:grid;gap:9px}
        .footer-links a{color:#aebbb5;font-size:13px;transition:var(--ease)}
        .footer-links a:hover{color:var(--mint);transform:translateX(3px)}
        .copyright{border-top:1px solid rgba(255,255,255,.12);padding-top:18px;display:flex;justify-content:space-between;gap:20px;color:#80918a;font-size:11px}
        @media(max-width:1024px){
            .main-nav{gap:15px;margin-right:15px}
            .main-nav a{font-size:13px}
            .download-grid,.screen-layout{grid-template-columns:1fr}
        }
        @media(max-width:768px){
            .container{width:min(100% - 32px,600px)}
            .nav-wrap{height:70px}
            .main-nav{display:none;position:absolute;top:70px;left:16px;right:16px;margin:0;padding:15px 20px;background:var(--deep-2);border:1px solid rgba(255,255,255,.15);flex-direction:column;align-items:stretch;gap:0}
            .main-nav.open{display:flex}
            .main-nav a{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.1)}
            .main-nav a:last-child{border-bottom:0}
            .main-nav a:after{bottom:4px}
            .header-action{display:none}
            .menu-btn{display:block}
            .page-intro{padding:125px 0 60px}
            .page-intro:after{font-size:100px;bottom:10px}
            .section{padding:62px 0}
            .section-head{display:block;margin-bottom:23px}
            .section-intro{margin-top:12px}
            .download-panel{padding:28px;min-height:0}
            .feature-list,.steps,.rule-grid{grid-template-columns:1fr}
            .cta-inner{display:block}
            .cta .btn{margin-top:22px}
            .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
            .footer-brand{grid-column:1/-1}
            .copyright{display:block}
            .copyright span{display:block;margin-bottom:7px}
        }
        @media(max-width:520px){
            h1{font-size:39px}
            .intro-content p{font-size:15px}
            .device-options{grid-template-columns:1fr}
            .mobile-card{padding:18px}
            .screen-board{padding:25px;min-height:310px}
            .footer-grid{grid-template-columns:1fr}
            .footer-brand{grid-column:auto}
        }