/* roulang page: index */
:root{
            --ink:#111827;
            --ink-2:#1b2436;
            --muted:#6e7787;
            --paper:#f5f7fb;
            --white:#ffffff;
            --line:#e5e9f1;
            --orange:#ff5b35;
            --orange-2:#ff8b45;
            --cyan:#56d6d0;
            --navy:#101827;
            --radius:22px;
            --shadow:0 18px 50px rgba(17,24,39,.09);
            --shadow-sm:0 8px 24px rgba(17,24,39,.07);
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:15px}
        a{color:inherit;text-decoration:none;transition:.25s ease}
        img{max-width:100%;display:block}
        button,input,textarea{font:inherit}
        .container{max-width:1180px;margin:0 auto;padding:0 24px}
        .site-header{position:absolute;z-index:20;top:22px;left:0;right:0}
        .nav-shell{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:12px 14px 12px 22px;border:1px solid rgba(255,255,255,.18);border-radius:50px;background:rgba(12,21,35,.76);backdrop-filter:blur(15px);box-shadow:0 12px 35px rgba(0,0,0,.16)}
        .brand{display:flex;align-items:center;gap:11px;color:#fff;font-weight:800;letter-spacing:.02em;white-space:nowrap}
        .brand-mark{width:34px;height:34px;border-radius:11px;background:linear-gradient(135deg,var(--orange),#ffb24d);position:relative;box-shadow:0 0 0 5px rgba(255,91,53,.12)}
        .brand-mark:after{content:"";position:absolute;width:11px;height:11px;border:3px solid #fff;border-radius:50%;right:7px;top:7px}
        .nav-links{display:flex;align-items:center;gap:6px}
        .nav-links a{color:#c8d1df;padding:9px 15px;border-radius:30px;font-size:14px}
        .nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(255,255,255,.12)}
        .nav-cta{border:1px solid rgba(255,255,255,.25);color:#fff;padding:9px 17px;border-radius:30px;font-size:13px}
        .nav-cta:hover{background:var(--orange);border-color:var(--orange)}
        .hero{min-height:720px;padding:160px 0 88px;background:var(--navy) url('/assets/images/ace7d5a804a327ba.png') center/cover no-repeat;position:relative;overflow:hidden;color:#fff}
        .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,15,27,.96) 12%,rgba(8,15,27,.77) 52%,rgba(8,15,27,.35))}
        .hero .container{position:relative;z-index:1}
        .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
        .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--orange-2);font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
        .eyebrow:before,.section-kicker:before{content:"";width:25px;height:2px;background:var(--orange)}
        h1{font-size:clamp(38px,5vw,67px);line-height:1.12;letter-spacing:-.045em;margin:19px 0 24px;font-weight:900}
        .hero-copy{max-width:610px;color:#c5cfdd;font-size:17px;line-height:1.9}
        .hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:31px}
        .btn-main,.btn-ghost{display:inline-flex;align-items:center;justify-content:center;min-height:49px;padding:0 22px;border-radius:13px;font-weight:800;border:1px solid transparent}
        .btn-main{background:var(--orange);color:#fff;box-shadow:0 10px 24px rgba(255,91,53,.28)}
        .btn-main:hover{background:#ed4724;transform:translateY(-2px);color:#fff}
        .btn-ghost{border-color:rgba(255,255,255,.25);color:#fff;background:rgba(255,255,255,.06)}
        .btn-ghost:hover{background:#fff;color:var(--ink)}
        .hero-note{margin-top:20px;color:#91a0b3;font-size:13px}
        .scoreboard{background:rgba(17,27,44,.9);border:1px solid rgba(255,255,255,.15);border-radius:24px;padding:22px;box-shadow:0 25px 70px rgba(0,0,0,.25);transform:rotate(1.5deg)}
        .board-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(255,255,255,.1);padding-bottom:16px;margin-bottom:10px}
        .live-dot{display:inline-flex;align-items:center;gap:7px;color:#ff957d;font-size:12px;font-weight:800}
        .live-dot:before{content:"";width:7px;height:7px;background:#ff5b35;border-radius:50%;box-shadow:0 0 0 5px rgba(255,91,53,.15)}
        .board-title{color:#fff;font-weight:800}
        .match-row{display:grid;grid-template-columns:32px 1fr auto;gap:12px;align-items:center;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.08)}
        .match-row:last-child{border:0}
        .rank{color:#708197;font-weight:800}
        .team{display:flex;align-items:center;gap:10px;color:#e8eef7;font-weight:700}
        .team-badge{width:29px;height:29px;border-radius:9px;background:linear-gradient(135deg,#ff7046,#ffbd58);display:grid;place-items:center;color:#182233;font-size:11px;font-weight:900}
        .team-badge.blue{background:linear-gradient(135deg,#59d6d1,#8ca8ff)}
        .team-badge.purple{background:linear-gradient(135deg,#9c82ff,#ed8cf3)}
        .match-score{color:#fff;font-weight:900}
        .match-state{font-size:11px;color:#8fa0b4}
        .section{padding:94px 0}
        .section-white{background:#fff}
        .section-dark{background:var(--navy);color:#fff}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px}
        .section-head h2{margin:9px 0 0;font-size:clamp(27px,3.2vw,43px);line-height:1.2;letter-spacing:-.035em}
        .section-intro{max-width:620px;color:var(--muted);margin:13px 0 0}
        .section-dark .section-intro{color:#aeb9c9}
        .metrics{margin-top:-53px;position:relative;z-index:3}
        .metric-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:20px;box-shadow:var(--shadow);overflow:hidden}
        .metric{padding:27px 25px;border-right:1px solid var(--line)}
        .metric:last-child{border:0}
        .metric strong{display:block;font-size:30px;line-height:1.2;color:var(--ink)}
        .metric span{color:var(--muted);font-size:13px}
        .feature-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:26px}
        .feature-card{border-radius:var(--radius);overflow:hidden;min-height:320px;position:relative;background:#202b3c;color:#fff;box-shadow:var(--shadow-sm)}
        .feature-card img{width:100%;height:100%;object-fit:cover;opacity:.7}
        .feature-card:after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(9,16,28,.95))}
        .feature-content{position:absolute;z-index:1;left:27px;right:27px;bottom:25px}
        .feature-content h3{font-size:25px;margin:8px 0}
        .feature-content p{color:#d2dbe6;margin:0;font-size:14px}
        .side-stack{display:grid;gap:26px}
        .mini-card{background:#f2f5fa;border:1px solid var(--line);border-radius:var(--radius);padding:25px;min-height:147px}
        .mini-card h3{font-size:20px;margin:10px 0 4px}
        .mini-card p{color:var(--muted);font-size:14px;margin:0}
        .icon-box{width:40px;height:40px;display:grid;place-items:center;border-radius:12px;background:#ffe9e2;color:var(--orange);font-weight:900}
        .matrix{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
        .matrix-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;transition:.25s}
        .matrix-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
        .matrix-card h3{font-size:18px;margin:15px 0 7px}
        .matrix-card p{color:var(--muted);font-size:14px;margin:0}
        .matrix-no{color:var(--orange);font-weight:900;font-size:13px}
        .download-panel{display:grid;grid-template-columns:.85fr 1.15fr;gap:45px;align-items:center}
        .download-panel h2{font-size:clamp(29px,3.5vw,45px);line-height:1.2;margin:12px 0 17px}
        .download-art{min-height:320px;border-radius:25px;background:url('/assets/images/a20546dd77b7cd11.png') center/cover;position:relative;overflow:hidden}
        .download-art:after{content:"电竞比赛app";position:absolute;left:25px;bottom:21px;color:#fff;font-size:26px;font-weight:900}
        .download-points{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin:25px 0}
        .download-point{padding:15px;background:#f6f8fb;border-radius:14px;border:1px solid var(--line);font-size:14px}
        .download-point b{display:block;color:var(--orange);margin-bottom:3px}
        .dark-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
        .dark-card{border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.055);border-radius:21px;padding:29px}
        .dark-card h3{font-size:22px;margin:12px 0 9px}
        .dark-card p{color:#adbacb;margin:0;font-size:14px}
        .tag-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
        .tag{display:inline-block;padding:5px 10px;border-radius:20px;background:rgba(86,214,208,.12);color:#8de9e2;font-size:12px}
        .timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
        .timeline:before{content:"";height:1px;background:#d8dee8;position:absolute;top:20px;left:6%;right:6%}
        .time-item{position:relative;padding-top:52px}
        .time-item:before{content:"";position:absolute;top:13px;left:0;width:16px;height:16px;border:4px solid #fff;background:var(--orange);border-radius:50%;box-shadow:0 0 0 1px var(--orange)}
        .time-item h3{font-size:18px;margin:0 0 8px}
        .time-item p{font-size:14px;color:var(--muted);margin:0}
        .news-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:25px}
        .news-feature{background:#fff;border-radius:22px;border:1px solid var(--line);overflow:hidden}
        .news-feature img{width:100%;height:235px;object-fit:cover}
        .news-body{padding:23px}
        .news-body h3{font-size:22px;line-height:1.45;margin:9px 0}
        .news-body p{color:var(--muted);font-size:14px;margin:0}
        .news-list{display:grid;gap:12px}
        .news-item{display:flex;gap:16px;padding:16px;background:#fff;border:1px solid var(--line);border-radius:16px}
        .news-date{min-width:52px;height:52px;border-radius:12px;background:#fff0ea;color:var(--orange);display:grid;place-items:center;font-size:12px;font-weight:900}
        .news-item h3{font-size:16px;line-height:1.45;margin:0 0 3px}
        .news-item p{font-size:13px;color:var(--muted);margin:0}
        .assurance-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
        .assurance{padding:25px;border-radius:18px;background:#172337;border:1px solid rgba(255,255,255,.1)}
        .assurance h3{font-size:18px;margin:13px 0 7px}
        .assurance p{font-size:14px;color:#aebaca;margin:0}
        .faq-wrap{display:grid;grid-template-columns:.7fr 1.3fr;gap:60px}
        .faq-wrap h2{font-size:38px;line-height:1.25;margin:10px 0}
        .faq-item{padding:18px 0;border-bottom:1px solid var(--line)}
        .faq-item h3{font-size:17px;margin:0 0 7px}
        .faq-item p{color:var(--muted);font-size:14px;margin:0}
        .conversion{background:var(--orange);color:#fff;padding:58px 0}
        .conversion-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
        .conversion h2{font-size:clamp(26px,3vw,38px);line-height:1.3;margin:0 0 10px}
        .conversion p{color:#ffe5dc;margin:0;max-width:650px}
        .conversion .btn-main{background:#fff;color:var(--orange);box-shadow:none}
        .conversion .btn-main:hover{background:#182337;color:#fff}
        footer{background:#0d1523;color:#fff;padding:53px 0 22px}
        .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:50px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.12)}
        footer .brand{margin-bottom:16px}
        .footer-desc{color:#98a6b8;max-width:360px;font-size:14px}
        .footer-title{font-size:14px;font-weight:800;margin-bottom:14px}
        .footer-links{display:grid;gap:9px;color:#9eacbe;font-size:13px}
        .footer-links a:hover{color:#fff}
        .copyright{padding-top:20px;color:#718096;font-size:12px;display:flex;justify-content:space-between;gap:15px}
        :focus-visible{outline:3px solid rgba(255,91,53,.45);outline-offset:3px}
        @media(max-width:992px){
            .hero-grid,.feature-grid,.download-panel,.news-grid,.faq-wrap{grid-template-columns:1fr}
            .hero{min-height:auto;padding-bottom:110px}
            .scoreboard{max-width:590px;transform:none}
            .metric-grid{grid-template-columns:repeat(2,1fr)}
            .metric:nth-child(2){border-right:0}
            .metric:nth-child(-n+2){border-bottom:1px solid var(--line)}
            .timeline{grid-template-columns:repeat(2,1fr);gap:28px}
            .timeline:before{display:none}
        }
        @media(max-width:768px){
            .site-header{top:12px}
            .nav-shell{padding:10px 12px 10px 16px}
            .nav-links{display:none}
            .nav-cta{font-size:12px;padding:8px 12px}
            .hero{padding-top:130px}
            .hero-copy{font-size:15px}
            .section{padding:68px 0}
            .section-head{display:block;margin-bottom:27px}
            .section-head h2{font-size:31px}
            .matrix,.assurance-grid{grid-template-columns:1fr 1fr}
            .download-art{min-height:230px}
            .conversion-inner{display:block}
            .conversion .btn-main{margin-top:22px}
            .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
            .footer-grid>div:first-child{grid-column:1/-1}
        }
        @media(max-width:520px){
            .container{padding:0 17px}
            h1{font-size:40px}
            .hero-actions{display:grid}
            .btn-main,.btn-ghost{width:100%}
            .metric-grid,.matrix,.dark-grid,.download-points,.assurance-grid,.timeline{grid-template-columns:1fr}
            .metric{border-right:0!important;border-bottom:1px solid var(--line)}
            .metric:last-child{border-bottom:0}
            .feature-card{min-height:280px}
            .scoreboard{padding:16px}
            .team{font-size:13px}
            .footer-grid{grid-template-columns:1fr}
            .footer-grid>div:first-child{grid-column:auto}
            .copyright{display:block}
            .copyright span{display:block;margin-top:8px}
        }

/* roulang page: category1 */
:root{
 --ink:#111827;--ink-2:#1b2436;--muted:#6e7787;--paper:#f5f7fb;--white:#fff;
 --line:#e5e9f1;--orange:#ff5b35;--orange-2:#ff8b45;--cyan:#56d6d0;
 --navy:#101827;--radius:22px;--shadow:0 18px 50px rgba(17,24,39,.09);
 --shadow-sm:0 8px 24px rgba(17,24,39,.07)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:15px}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{display:block;max-width:100%}
button,input,textarea{font:inherit}
.container{max-width:1180px;margin:0 auto;padding:0 24px}
.site-header{position:absolute;z-index:20;top:22px;left:0;right:0}
.nav-shell{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:12px 14px 12px 22px;border:1px solid rgba(255,255,255,.18);border-radius:50px;background:rgba(12,21,35,.76);backdrop-filter:blur(15px);box-shadow:0 12px 35px rgba(0,0,0,.16)}
.brand{display:flex;align-items:center;gap:11px;color:#fff;font-weight:800;letter-spacing:.02em;white-space:nowrap}
.brand-mark{width:34px;height:34px;border-radius:11px;background:linear-gradient(135deg,var(--orange),#ffb24d);position:relative;box-shadow:0 0 0 5px rgba(255,91,53,.12)}
.brand-mark:after{content:"";position:absolute;width:11px;height:11px;border:3px solid #fff;border-radius:50%;right:7px;top:7px}
.nav-links{display:flex;align-items:center;gap:6px}
.nav-links a{color:#c8d1df;padding:9px 15px;border-radius:30px;font-size:14px}
.nav-links a:hover,.nav-links a.active{color:#fff;background:rgba(255,255,255,.12)}
.nav-cta{border:1px solid rgba(255,255,255,.25);color:#fff;padding:9px 17px;border-radius:30px;font-size:13px}
.nav-cta:hover{background:var(--orange);border-color:var(--orange)}
.hero{min-height:610px;padding:158px 0 88px;background:var(--navy) url('/assets/images/a20546dd77b7cd11.png') center/cover no-repeat;position:relative;overflow:hidden;color:#fff}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,15,27,.96) 12%,rgba(8,15,27,.78) 57%,rgba(8,15,27,.3))}
.hero .container{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:70px;align-items:center}
.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--orange-2);font-size:12px;font-weight:800;letter-spacing:.12em}
.eyebrow:before,.section-kicker:before{content:"";width:25px;height:2px;background:var(--orange)}
h1{font-size:clamp(38px,5vw,67px);line-height:1.12;letter-spacing:-.055em;margin:17px 0 20px}
.hero-copy{max-width:620px;color:#c5cfdd;font-size:17px;line-height:1.9}
.hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:30px}
.btn-main,.btn-ghost{display:inline-flex;align-items:center;justify-content:center;min-height:49px;padding:0 22px;border-radius:13px;font-weight:800;border:1px solid transparent}
.btn-main{background:var(--orange);color:#fff;box-shadow:0 10px 24px rgba(255,91,53,.28)}
.btn-main:hover{background:#ed4724;transform:translateY(-2px);color:#fff}
.btn-ghost{border-color:rgba(255,255,255,.25);color:#fff;background:rgba(255,255,255,.06)}
.btn-ghost:hover{background:#fff;color:var(--ink)}
.hero-panel{padding:27px;border:1px solid rgba(255,255,255,.15);border-radius:24px;background:rgba(13,25,42,.78);box-shadow:0 20px 55px rgba(0,0,0,.2)}
.panel-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(255,255,255,.12);padding-bottom:18px}
.panel-title{font-size:18px;font-weight:800}
.live-dot{display:inline-flex;align-items:center;gap:7px;color:#8de9e2;font-size:12px}
.live-dot:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 5px rgba(255,91,53,.16)}
.match-row{display:grid;grid-template-columns:34px 1fr auto;gap:12px;align-items:center;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.09)}
.match-row:last-child{border:0}
.team-badge{width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,#ff7046,#ffbd58);display:grid;place-items:center;color:#182233;font-size:11px;font-weight:900}
.team-badge.blue{background:linear-gradient(135deg,#59d6d1,#8ca8ff)}
.team-badge.purple{background:linear-gradient(135deg,#9c82ff,#ed8cf3)}
.match-name{font-weight:700;color:#e7edf5}
.match-meta{font-size:12px;color:#93a1b4}
.match-status{font-size:12px;color:#fbb08c}
.section{padding:92px 0}
.section-white{background:#fff}
.section-dark{background:var(--navy);color:#fff}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:37px}
.section-head h2{margin:9px 0 0;font-size:clamp(28px,3.3vw,44px);line-height:1.2;letter-spacing:-.04em}
.section-intro{max-width:640px;color:var(--muted);margin:13px 0 0}
.section-dark .section-intro{color:#aeb9c9}
.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:20px;box-shadow:var(--shadow);overflow:hidden}
.metric{padding:29px 25px;border-right:1px solid var(--line)}
.metric:last-child{border:0}
.metric strong{display:block;font-size:31px;line-height:1;color:var(--ink)}
.metric span{display:block;color:var(--muted);font-size:13px;margin-top:11px}
.metric em{display:block;color:var(--orange);font-style:normal;font-size:12px;margin-top:7px}
.matrix-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:28px;align-items:stretch}
.matrix-lead{padding:36px;border-radius:var(--radius);background:var(--navy);color:#fff;position:relative;overflow:hidden}
.matrix-lead:after{content:"S16";position:absolute;right:-10px;bottom:-34px;color:rgba(255,255,255,.06);font-size:130px;font-weight:900}
.matrix-lead h3{font-size:29px;line-height:1.25;margin:15px 0}
.matrix-lead p{color:#bac6d6;position:relative;z-index:1}
.matrix-list{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}
.matrix-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:23px;transition:.25s}
.matrix-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.matrix-card h3{font-size:18px;margin:11px 0 6px}
.matrix-card p{color:var(--muted);font-size:14px;margin:0}
.icon-box{width:37px;height:37px;border-radius:12px;display:grid;place-items:center;background:#fff0eb;color:var(--orange);font-weight:900}
.feature-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:27px}
.feature-card{min-height:370px;border-radius:var(--radius);overflow:hidden;position:relative;background:#202b3c;color:#fff;box-shadow:var(--shadow-sm)}
.feature-card img{width:100%;height:100%;object-fit:cover;opacity:.7}
.feature-card:after{content:"";position:absolute;inset:30% 0 0;background:linear-gradient(transparent,rgba(9,16,28,.96))}
.feature-content{position:absolute;z-index:1;left:29px;right:29px;bottom:27px}
.feature-content h3{font-size:27px;line-height:1.3;margin:9px 0}
.feature-content p{color:#d2dbe6;margin:0;font-size:14px}
.badge-soft,.tag{display:inline-block;padding:5px 10px;border-radius:20px;background:rgba(255,91,53,.13);color:var(--orange);font-size:12px;font-weight:700}
.info-stack{display:flex;flex-direction:column;gap:15px}
.info-card{padding:25px;border-radius:20px;background:#f4f7fb;border:1px solid var(--line)}
.info-card h3{font-size:20px;margin:0 0 7px}
.info-card p{color:var(--muted);font-size:14px;margin:0}
.dark-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}
.dark-card{border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.055);border-radius:21px;padding:29px}
.dark-card h3{font-size:22px;margin:12px 0 9px}
.dark-card p{color:#adbacb;margin:0;font-size:14px}
.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.tag{background:rgba(86,214,208,.12);color:#8de9e2}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:19px}
.time-item{position:relative;padding:52px 20px 0 0}
.time-item:before{content:"";position:absolute;top:13px;left:0;width:16px;height:16px;border:4px solid #fff;background:var(--orange);border-radius:50%;box-shadow:0 0 0 1px var(--orange)}
.time-item:after{content:"";position:absolute;top:20px;left:17px;width:calc(100% - 2px);height:1px;background:var(--line)}
.time-item:last-child:after{display:none}
.time-item h3{font-size:18px;margin:0 0 8px}
.time-item p{font-size:14px;color:var(--muted);margin:0}
.news-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:27px}
.news-main{background:#fff;border:1px solid var(--line);border-radius:22px;overflow:hidden}
.news-main img{width:100%;height:255px;object-fit:cover}
.news-body{padding:25px}
.news-body h3{font-size:24px;line-height:1.35;margin:9px 0}
.news-body p{color:var(--muted);margin:0;font-size:14px}
.news-list{display:flex;flex-direction:column;gap:13px}
.news-item{display:grid;grid-template-columns:108px 1fr;gap:16px;padding:13px;border:1px solid var(--line);border-radius:17px;background:#fff}
.news-item img{width:108px;height:82px;border-radius:11px;object-fit:cover}
.news-item h3{font-size:16px;line-height:1.45;margin:3px 0}
.news-item p{color:var(--muted);font-size:12px;margin:0}
.faq-wrap{max-width:850px;margin:auto}
.accordion-item{border:1px solid var(--line)!important;border-radius:15px!important;overflow:hidden;margin-bottom:12px;background:#fff}
.accordion-button{font-weight:800;color:var(--ink);background:#fff;padding:20px 22px}
.accordion-button:not(.collapsed){color:var(--orange);background:#fff8f5;box-shadow:none}
.accordion-button:focus{box-shadow:0 0 0 3px rgba(255,91,53,.15)}
.accordion-body{color:var(--muted);font-size:14px;padding:0 22px 20px}
.cta-section{padding:75px 0;background:linear-gradient(110deg,#ff5b35,#f48648);color:#fff}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
.cta-inner h2{font-size:clamp(28px,3.5vw,45px);line-height:1.2;margin:0 0 12px}
.cta-inner p{margin:0;color:#ffe9e1;max-width:650px}
.cta-section .btn-ghost{border-color:rgba(255,255,255,.55)}
footer{background:#0d1522;color:#fff;padding:60px 0 23px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:45px;padding-bottom:42px}
.footer-desc{max-width:390px;color:#9eacbd;font-size:14px;margin:20px 0 0}
.footer-title{font-weight:800;margin-bottom:15px}
.footer-links{display:flex;flex-direction:column;gap:8px;color:#9eacbd;font-size:14px}
.footer-links a:hover{color:var(--orange-2)}
.copyright{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.1);padding-top:20px;color:#7d8b9e;font-size:12px}
@media(max-width:1024px){
 .hero-grid,.feature-layout,.news-layout,.matrix-layout{grid-template-columns:1fr}
 .hero{min-height:auto}
 .metric-grid{grid-template-columns:repeat(2,1fr)}
 .metric:nth-child(2){border-right:0}.metric:nth-child(-n+2){border-bottom:1px solid var(--line)}
}
@media(max-width:768px){
 .site-header{top:12px}.nav-shell{padding:10px 12px 10px 16px}.nav-links{gap:0}.nav-links a{padding:8px 9px;font-size:13px}.nav-cta{display:none}
 .hero{padding:135px 0 65px}.hero-grid{gap:38px}.hero-copy{font-size:15px}
 .section{padding:66px 0}.section-head{display:block;margin-bottom:26px}.section-head h2{font-size:31px}
 .matrix-list,.dark-grid,.timeline{grid-template-columns:1fr 1fr}
 .time-item:after{display:none}.cta-inner{display:block}.cta-inner .btn-ghost{margin-top:24px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-grid>div:first-child{grid-column:1/-1}
}
@media(max-width:520px){
 .container{padding:0 18px}.brand span:last-child{font-size:13px}.nav-links a:first-child{display:none}
 h1{font-size:40px}.hero-actions{display:grid}.hero-actions a{width:100%}
 .metric-grid,.matrix-list,.dark-grid,.timeline{grid-template-columns:1fr}.metric{border-right:0!important;border-bottom:1px solid var(--line)!important}.metric:last-child{border-bottom:0!important}
 .feature-card{min-height:330px}.news-item{grid-template-columns:88px 1fr}.news-item img{width:88px;height:74px}
 .footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.copyright{display:block}.copyright span{display:block;margin-top:6px}
}

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}