/* roulang page: index */
:root{
      --ink:#101412;--ink-2:#18211d;--paper:#f4f1ea;--paper-2:#ebe8df;
      --lime:#b8e532;--orange:#ff6a3d;--yellow:#ffd35a;--muted:#68726b;
      --line:rgba(24,33,29,.14);--line-dark:rgba(255,255,255,.16);
      --white:#fffdf7;--radius:16px;--shadow:0 16px 40px rgba(16,20,18,.09);
    }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink-2);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:var(--orange)}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea,select{font:inherit}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .topline{background:var(--ink);color:#cbd1c8;font-size:13px;border-bottom:1px solid var(--line-dark)}
    .topline-inner{min-height:40px;display:flex;justify-content:space-between;align-items:center;gap:20px}
    .status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--lime);margin-right:8px;box-shadow:0 0 0 4px rgba(184,229,50,.12)}
    .mainnav{background:var(--ink);color:var(--white);position:sticky;top:0;z-index:1000;border-bottom:1px solid var(--line-dark)}
    .nav-inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .brand{font-size:24px;font-weight:850;letter-spacing:-1px;color:var(--white);white-space:nowrap}
    .brand em{font-style:normal;color:var(--lime)}
    .nav-links{display:flex;align-items:center;gap:5px;margin:0;padding:0;list-style:none}
    .nav-links a{display:block;padding:10px 14px;border-radius:9px;color:#cbd1c8;font-size:14px}
    .nav-links a:hover,.nav-links a.active{color:var(--ink);background:var(--lime)}
    .nav-cta,.btn-primary{background:var(--orange);color:#fff;border:0;border-radius:9px;padding:12px 19px;font-weight:750;display:inline-flex;align-items:center;justify-content:center;gap:8px}
    .nav-cta:hover,.btn-primary:hover{background:#e8542d;color:#fff;transform:translateY(-2px)}
    .menu-btn{display:none;background:transparent;border:1px solid var(--line-dark);color:#fff;border-radius:8px;padding:9px 12px}
    .section{padding:92px 0}
    .eyebrow{color:#67722b;text-transform:uppercase;font-size:12px;font-weight:800;letter-spacing:1.4px;margin-bottom:12px}
    .section-head{max-width:680px;margin-bottom:42px}
    h1,h2,h3{margin:0;color:inherit;line-height:1.18;letter-spacing:-.04em}
    h1{font-size:clamp(42px,6vw,76px);font-weight:900}
    h2{font-size:clamp(30px,4vw,48px);font-weight:850}
    h3{font-size:20px;font-weight:800}
    .lead{font-size:18px;color:#526057;line-height:1.9}
    .hero{background:var(--ink);color:var(--white);padding:72px 0 80px;position:relative;overflow:hidden}
    .hero:after{content:"";position:absolute;right:-130px;top:-180px;width:540px;height:540px;border:1px solid rgba(184,229,50,.18);border-radius:50%;box-shadow:0 0 0 55px rgba(184,229,50,.035),0 0 0 110px rgba(184,229,50,.025)}
    .hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:center;position:relative;z-index:1}
    .hero h1{max-width:760px}
    .hero h1 span{color:var(--lime)}
    .hero-copy{max-width:680px;color:#cbd1c8;margin:25px 0 29px;font-size:18px}
    .hero-actions{display:flex;gap:13px;flex-wrap:wrap}
    .btn-outline{border:1px solid rgba(255,255,255,.35);color:#fff;padding:11px 18px;border-radius:9px;font-weight:700}
    .btn-outline:hover{color:var(--lime);border-color:var(--lime)}
    .matrix{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
    .matrix-item{min-height:135px;padding:20px;background:#1c2520;border:1px solid var(--line-dark);border-radius:var(--radius);display:flex;flex-direction:column;justify-content:space-between}
    .matrix-item:nth-child(2){background:var(--lime);color:var(--ink)}
    .matrix-item:nth-child(3){background:#27221f}
    .matrix-item:nth-child(4){border-color:var(--orange)}
    .matrix-icon{font-size:27px}
    .matrix-label{font-weight:800;font-size:15px}
    .hero-strip{display:flex;flex-wrap:wrap;gap:10px;margin-top:42px;padding-top:20px;border-top:1px solid var(--line-dark);color:#aeb9af;font-size:13px}
    .tag{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;background:var(--paper-2);color:#536058;font-size:12px;font-weight:750}
    .tag.live{background:#ffe2d9;color:#a33d21}.tag.green{background:#e7f5be;color:#4c6410}
    .kpi-section{background:var(--paper-2);padding:28px 0}
    .kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line)}
    .kpi{background:var(--paper-2);padding:12px 26px}.kpi strong{display:block;font-size:34px;line-height:1.2}.kpi span{color:var(--muted);font-size:13px}
    .intro-grid{display:grid;grid-template-columns:.86fr 1.14fr;gap:60px;align-items:center}
    .intro-image{position:relative}.intro-image img{width:100%;height:430px;object-fit:cover;border-radius:var(--radius)}
    .image-note{position:absolute;bottom:20px;left:20px;background:var(--ink);color:#fff;padding:14px 17px;border-left:4px solid var(--lime);font-size:13px}
    .check-list{list-style:none;padding:0;margin:25px 0 0}.check-list li{padding:12px 0;border-bottom:1px solid var(--line);font-size:15px}.check-list b{color:var(--orange);margin-right:8px}
    .selling{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .sell{padding:28px 25px;border-right:1px solid var(--line)}.sell:last-child{border:0}.sell-num{color:var(--orange);font-weight:900;font-size:14px}.sell h3{margin:12px 0 7px}.sell p{margin:0;color:var(--muted);font-size:14px}
    .scene{background:#dedbd1}.scene-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:35px;align-items:stretch}.scene-img{height:390px;border-radius:var(--radius);background:url('/assets/images/backpic/back-3.webp') center/cover;position:relative;overflow:hidden}.scene-img:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(16,20,18,.74),transparent 65%)}.scene-caption{position:absolute;z-index:1;bottom:22px;left:25px;color:#fff}.scene-caption h3{font-size:28px}.scene-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.scene-item{padding:20px;background:var(--paper);border-radius:12px;border:1px solid var(--line)}.scene-item p{font-size:13px;color:var(--muted);margin:7px 0 0}
    .adv-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:14px}.adv{padding:25px;border:1px solid var(--line);border-radius:var(--radius);background:#fffdf8;min-height:160px}.adv.large{grid-row:span 2;background:var(--ink);color:#fff}.adv:nth-child(3){background:#eef6d7}.adv p{font-size:14px;color:var(--muted);margin:11px 0 0}.adv.large p{color:#b7c2b8}.adv-icon{font-size:26px;color:var(--orange)}
    .hot{background:var(--paper-2)}.hot-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:16px}.hot-card{position:relative;overflow:hidden;border-radius:var(--radius);min-height:270px;background:var(--ink);color:#fff}.hot-card img{width:100%;height:100%;object-fit:cover;opacity:.65}.hot-card:first-child{min-height:380px}.hot-card.small{min-height:182px}.hot-info{position:absolute;inset:auto 22px 20px;z-index:1}.hot-info h3{font-size:25px}.hot-info p{margin:5px 0;font-size:13px;color:#e2e6df}.hot-stack{display:grid;gap:16px}
    .darkband{background:var(--ink);color:#fff}.dark-grid{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center}.darkband .section-head{margin-bottom:0}.darkband h2{color:#fff}.darkband .lead{color:#b9c3ba}.timeline{border-left:1px solid var(--lime);padding-left:25px}.time-item{position:relative;padding:0 0 28px}.time-item:before{content:"";position:absolute;left:-31px;top:8px;width:11px;height:11px;background:var(--lime);border-radius:50%}.time-item strong{color:var(--lime);display:block;margin-bottom:3px}.time-item p{margin:0;color:#b9c3ba;font-size:14px}
    .compare-wrap{display:grid;grid-template-columns:1fr 1.1fr;gap:55px;align-items:start}.compare-list{border-top:1px solid var(--line)}.compare-row{display:grid;grid-template-columns:1fr 1fr;padding:16px 0;border-bottom:1px solid var(--line);gap:15px;font-size:14px}.compare-row span:last-child{font-weight:750;color:#4e6812}
    .stories{display:flex;gap:15px;overflow-x:auto;padding-bottom:12px}.story{min-width:290px;background:#fffdf8;border:1px solid var(--line);padding:24px;border-radius:var(--radius)}.story p{font-size:14px;color:var(--muted);margin:15px 0}.story-foot{font-size:13px;font-weight:800}
    .quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.quote{background:var(--ink);color:#fff;padding:26px;border-radius:var(--radius)}.stars{color:var(--yellow);letter-spacing:3px}.quote p{color:#c5cec5;font-size:14px;margin:16px 0}.quote small{color:var(--lime)}
    .news-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}.news-feature{background:var(--ink);color:#fff;padding:32px;border-radius:var(--radius);min-height:285px;display:flex;flex-direction:column;justify-content:end}.news-feature p{color:#c4cec5;font-size:14px}.news-list{border-top:1px solid var(--line)}.news-item{display:block;padding:17px 0;border-bottom:1px solid var(--line)}.news-item small{color:var(--orange);font-weight:800}.news-item h3{font-size:17px;margin:4px 0}
    .faq{max-width:850px}.accordion-item{background:transparent;border:0;border-bottom:1px solid var(--line)}.accordion-button{background:transparent!important;color:var(--ink-2)!important;box-shadow:none!important;padding:20px 0;font-weight:800}.accordion-body{padding:0 35px 20px 0;color:var(--muted);font-size:14px}
    .保障{background:#e7f0d2;padding:25px 0}.guarantees{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.guarantee strong{display:block}.guarantee span{font-size:13px;color:var(--muted)}
    .cta-section{background:var(--orange);color:#fff;padding:75px 0}.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}.cta-section h2{color:#fff}.cta-section p{color:#fff0e9}.form-box{background:#fffdf8;padding:24px;border-radius:var(--radius);color:var(--ink-2)}.form-label{font-size:13px;font-weight:750}.form-control,.form-select{border:1px solid var(--line);border-radius:8px;padding:11px;background:#fff}.form-control:focus,.form-select:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,106,61,.15)}
    .footer{background:var(--ink);color:#c2cbc1;padding:52px 0 90px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}.footer h3{color:#fff;font-size:17px;margin-bottom:13px}.footer p,.footer li{font-size:13px;color:#9eaaa0}.footer ul{padding:0;list-style:none;margin:0}.footer li{margin:7px 0}.footer a:hover{color:var(--lime)}.copyright{border-top:1px solid var(--line-dark);margin-top:35px;padding-top:20px;font-size:12px;color:#89968c}
    .fixed-cta{position:fixed;bottom:0;left:0;right:0;background:rgba(16,20,18,.96);color:#fff;z-index:990;border-top:1px solid var(--line-dark);padding:11px 0}.fixed-inner{display:flex;justify-content:space-between;align-items:center;gap:15px}.fixed-cta strong{font-size:14px}.fixed-cta span{color:#b8c2b8;font-size:12px}
    :focus-visible{outline:3px solid var(--lime);outline-offset:3px}
    @media(max-width:991px){.nav-links{display:none}.menu-btn{display:block}.hero-grid,.intro-grid,.scene-grid,.dark-grid,.compare-wrap,.cta-grid{grid-template-columns:1fr;gap:35px}.hero{padding-top:55px}.kpis{grid-template-columns:repeat(2,1fr)}.adv-grid{grid-template-columns:repeat(2,1fr)}.adv.large{grid-row:auto}.footer-grid{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:600px){.container{width:min(100% - 28px,1180px)}.topline-inner{min-height:36px}.topline-inner span:last-child{display:none}.nav-inner{min-height:64px}.brand{font-size:21px}.hero{padding:45px 0 55px}.hero-copy{font-size:16px}.matrix{gap:8px}.matrix-item{min-height:112px;padding:15px}.section{padding:64px 0}.selling,.quotes,.guarantees{grid-template-columns:1fr}.sell{border-right:0;border-bottom:1px solid var(--line)}.scene-list{grid-template-columns:1fr}.scene-img{height:300px}.adv-grid{grid-template-columns:1fr}.hot-grid,.news-grid{grid-template-columns:1fr}.hot-card:first-child,.hot-card.small{min-height:250px}.kpi{padding:12px 15px}.kpi strong{font-size:27px}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.fixed-inner span{display:none}.fixed-cta .btn-primary{padding:9px 13px;font-size:13px}.cta-grid{gap:25px}}

/* roulang page: category1 */
:root{
 --ink:#101412;--ink-2:#18211d;--paper:#f4f1ea;--paper-2:#ebe8df;
 --lime:#b8e532;--orange:#ff6a3d;--yellow:#ffd35a;--muted:#68726b;
 --line:rgba(24,33,29,.14);--line-dark:rgba(255,255,255,.16);
 --white:#fffdf7;--radius:16px;--shadow:0 16px 40px rgba(16,20,18,.09);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink-2);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8;overflow-x:hidden}
a{color:inherit;text-decoration:none;transition:.25s ease}
a:hover{color:var(--orange)}
img{display:block;max-width:100%;height:auto}
button,input,textarea,select{font:inherit}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
.mainnav{background:var(--ink);color:var(--white);position:sticky;top:0;z-index:1000;border-bottom:1px solid var(--line-dark)}
.nav-top{border-bottom:1px solid var(--line-dark);font-size:13px;color:#adb8ae}
.nav-top .container,.nav-inner{min-height:42px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.nav-top strong{color:var(--lime);font-weight:750}
.brand{font-size:24px;font-weight:850;letter-spacing:-1px;color:var(--white);white-space:nowrap}
.brand em{font-style:normal;color:var(--lime)}
.nav-links{display:flex;align-items:center;gap:5px;margin:0;padding:0;list-style:none}
.nav-links a{display:block;padding:10px 13px;border-radius:9px;color:#cbd1c8;font-size:14px}
.nav-links a:hover,.nav-links a.active{color:var(--ink);background:var(--lime)}
.nav-cta,.btn-primary{background:var(--orange);color:#fff;border:0;border-radius:9px;padding:12px 19px;font-weight:750;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.nav-cta:hover,.btn-primary:hover{background:#e8542d;color:#fff;transform:translateY(-2px)}
.menu-btn{display:none;background:transparent;border:1px solid var(--line-dark);color:#fff;border-radius:8px;padding:9px 12px;min-width:46px}
.hero-inner{background:var(--ink);color:var(--white);position:relative;overflow:hidden;padding:78px 0 86px}
.hero-inner:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(16,20,18,.97) 25%,rgba(16,20,18,.45)),url('/assets/images/backpic/back-2.webp') center/cover;opacity:.82}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.eyebrow{color:#67722b;text-transform:uppercase;font-size:12px;font-weight:800;letter-spacing:1.4px;margin-bottom:12px}
.hero .eyebrow{color:var(--lime)}
h1,h2,h3{line-height:1.2;letter-spacing:-.035em}
h1{font-size:clamp(42px,6vw,76px);margin:0;max-width:700px}
h1 span{color:var(--lime)}
.hero-copy{max-width:650px;color:#cbd1c8;margin:24px 0 29px;font-size:18px}
.hero-actions{display:flex;gap:13px;flex-wrap:wrap}
.btn-outline{border:1px solid rgba(255,255,255,.38);color:#fff;padding:11px 18px;border-radius:9px;font-weight:700}
.btn-outline:hover{color:var(--lime);border-color:var(--lime)}
.scoreboard{background:rgba(24,33,29,.92);border:1px solid var(--line-dark);border-radius:var(--radius);padding:24px;box-shadow:0 20px 45px rgba(0,0,0,.25)}
.score-top{display:flex;justify-content:space-between;color:#aeb9af;font-size:13px;border-bottom:1px solid var(--line-dark);padding-bottom:15px}
.live-dot{color:var(--orange);font-weight:800}
.match{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:12px;padding:25px 0;text-align:center}
.match b{font-size:18px}.score{font-size:39px;font-weight:850;color:var(--lime);letter-spacing:.04em}
.match small{display:block;color:#aeb9af;font-size:12px}
.score-foot{display:flex;justify-content:space-between;color:#aeb9af;font-size:12px}
.section{padding:88px 0}
.section-head{max-width:720px;margin-bottom:38px}
.section-head h2{font-size:clamp(29px,4vw,47px);margin:0 0 14px}
.lead{font-size:18px;color:#526057;line-height:1.9}
.intro-grid{display:grid;grid-template-columns:.86fr 1.14fr;gap:60px;align-items:center}
.intro-image img{width:100%;height:430px;object-fit:cover;border-radius:var(--radius)}
.check-list{list-style:none;padding:0;margin:24px 0 0}
.check-list li{padding:12px 0;border-bottom:1px solid var(--line);font-size:15px}
.check-list b{color:var(--orange);margin-right:8px}
.channel-bar{background:var(--paper-2);padding:25px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.channel-bar .container{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.tag{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:999px;background:var(--paper-2);color:#536058;font-size:12px;font-weight:750}
.tag.live{background:#ffe2d9;color:#a33d21}.tag.green{background:#e7f5be;color:#4c6410}
.fixture-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:22px}
.fixture-list{border-top:2px solid var(--ink)}
.fixture-row{display:grid;grid-template-columns:125px 1fr 120px;gap:18px;align-items:center;padding:21px 0;border-bottom:1px solid var(--line)}
.fixture-row time{font-size:13px;color:var(--muted);font-weight:700}
.fixture-row h3{font-size:18px;margin:0 0 5px}
.fixture-row p{margin:0;color:var(--muted);font-size:13px}
.status{text-align:right}
.status strong{display:block;color:#536b14;font-size:13px}
.tip-panel{background:var(--ink);color:var(--white);border-radius:var(--radius);padding:28px}
.tip-panel h3{font-size:24px;color:var(--lime);margin-top:0}
.tip-panel p{color:#bdc7bd;font-size:14px}
.tip-panel ul{padding-left:20px;color:#dce2da;font-size:14px}
.scene-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.scene-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:25px;display:flex;gap:18px;align-items:flex-start}
.scene-card .number{font-size:28px;color:var(--orange);font-weight:850;line-height:1}
.scene-card h3{font-size:19px;margin:0 0 8px}.scene-card p{color:var(--muted);font-size:14px;margin:0}
.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line)}
.timeline-item{padding:27px 25px 10px 0;border-right:1px solid var(--line);margin-right:25px}
.timeline-item:last-child{border:0;margin:0}
.timeline-item strong{display:block;color:var(--orange);font-size:13px;margin-bottom:10px}
.timeline-item h3{font-size:20px;margin:0 0 8px}.timeline-item p{font-size:14px;color:var(--muted);margin:0}
.data-section{background:var(--paper-2);padding:28px 0}
.data-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.data-item{padding:6px 25px;border-right:1px solid var(--line)}
.data-item:last-child{border:0}.data-item b{font-size:32px;display:block;color:var(--ink)}
.data-item span{font-size:13px;color:var(--muted)}
.faq{max-width:850px}.accordion-item{background:transparent;border:0;border-bottom:1px solid var(--line)}
.accordion-button{background:transparent!important;color:var(--ink-2)!important;box-shadow:none!important;padding:20px 0;font-weight:800}
.accordion-body{padding:0 35px 20px 0;color:var(--muted);font-size:14px}
.cta-section{background:var(--orange);color:#fff;padding:68px 0}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center}
.cta-section h2{font-size:42px;margin:0 0 14px}.cta-section p{color:#fff2ed}
.contact-form{background:#fffdf7;border-radius:var(--radius);padding:25px;color:var(--ink-2)}
.form-label{font-size:13px;font-weight:750;margin-bottom:5px}.form-control{border:1px solid var(--line);border-radius:8px;padding:11px;background:#fff}
.form-control:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,106,61,.16)}
.footer{background:var(--ink);color:#b9c3ba;padding:58px 0 25px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:35px}
.footer .brand{color:#fff}.footer h3{font-size:15px;color:#fff;margin:0 0 14px}.footer p{font-size:13px;margin:12px 0 0}.footer ul{list-style:none;padding:0;margin:0}.footer li{font-size:13px;margin:7px 0}.footer a:hover{color:var(--lime)}
.copyright{border-top:1px solid var(--line-dark);margin-top:38px;padding-top:20px;font-size:12px;color:#89968b}
:focus-visible{outline:3px solid var(--yellow);outline-offset:3px}
@media(max-width:1024px){.nav-links{gap:0}.nav-links a{padding:9px 8px}.hero-grid{gap:30px}.intro-grid{gap:35px}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){
 .container{width:min(100% - 30px,620px)}.nav-top{display:none}.nav-inner{min-height:68px}
 .menu-btn{display:block}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:var(--ink);padding:12px 15px 18px;border-bottom:1px solid var(--line-dark);flex-direction:column;align-items:stretch}
 .mainnav.open .nav-links{display:flex}.nav-links a{padding:12px 14px}.nav-cta{display:none}
 .hero-inner{padding:58px 0}.hero-grid,.intro-grid,.fixture-layout,.cta-grid{grid-template-columns:1fr}
 h1{font-size:45px}.hero-copy{font-size:16px}.scoreboard{max-width:500px}
 .section{padding:62px 0}.intro-image img{height:300px}.scene-grid{grid-template-columns:1fr}
 .fixture-row{grid-template-columns:90px 1fr}.status{text-align:left;grid-column:2}.timeline{grid-template-columns:1fr}.timeline-item{border-right:0;border-bottom:1px solid var(--line);margin:0;padding:22px 0}
 .data-grid{grid-template-columns:repeat(2,1fr);gap:18px}.data-item{border:0;padding:8px 0}.data-item b{font-size:27px}
 .cta-section h2{font-size:34px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media(max-width:520px){.footer-grid{grid-template-columns:1fr}.hero-actions a{width:100%;text-align:center}.fixture-row{gap:10px}.fixture-row h3{font-size:16px}.section-head h2{font-size:31px}.contact-form{padding:19px}}

/* roulang page: category2 */
:root{
 --ink:#101412;--ink-2:#18211d;--paper:#f4f1ea;--paper-2:#ebe8df;
 --lime:#b8e532;--orange:#ff6a3d;--yellow:#ffd35a;--muted:#68726b;
 --line:rgba(24,33,29,.14);--line-dark:rgba(255,255,255,.16);
 --white:#fffdf7;--radius:16px;--shadow:0 16px 40px rgba(16,20,18,.09);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink-2);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8;overflow-x:hidden}
a{color:inherit;text-decoration:none;transition:.25s ease}
a:hover{color:var(--orange)}
img{display:block;max-width:100%;height:auto}
button,input,textarea,select{font:inherit}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
.mainnav{background:var(--ink);color:var(--white);position:sticky;top:0;z-index:1000;border-bottom:1px solid var(--line-dark)}
.utility{border-bottom:1px solid var(--line-dark);color:#aeb9af;font-size:12px}
.utility-inner{min-height:34px;display:flex;justify-content:space-between;align-items:center}
.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--lime);margin-right:7px}
.nav-inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{font-size:24px;font-weight:850;letter-spacing:-1px;color:var(--white);white-space:nowrap}
.brand em{font-style:normal;color:var(--lime)}
.nav-links{display:flex;align-items:center;gap:5px;margin:0;padding:0;list-style:none}
.nav-links a{display:block;padding:10px 13px;border-radius:9px;color:#cbd1c8;font-size:14px}
.nav-links a:hover,.nav-links a.active{color:var(--ink);background:var(--lime)}
.nav-cta,.btn-primary{background:var(--orange);color:#fff;border:0;border-radius:9px;padding:12px 19px;font-weight:750;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.nav-cta:hover,.btn-primary:hover{background:#e8542d;color:#fff;transform:translateY(-2px)}
.btn-outline{border:1px solid rgba(24,33,29,.3);color:var(--ink-2);padding:11px 18px;border-radius:9px;font-weight:700;display:inline-flex}
.btn-outline:hover{border-color:var(--orange);color:var(--orange)}
.menu-btn{display:none;background:transparent;border:1px solid var(--line-dark);color:#fff;border-radius:8px;padding:9px 12px}
.section{padding:84px 0}
.eyebrow{color:#67722b;text-transform:uppercase;font-size:12px;font-weight:800;letter-spacing:1.4px;margin-bottom:10px}
.section-head{max-width:720px;margin-bottom:38px}
.section-head h2{font-size:clamp(28px,4vw,44px);line-height:1.2;letter-spacing:-1.5px;margin:0 0 15px;font-weight:850}
.lead{font-size:17px;color:#526057;line-height:1.9}
.category-hero{background:var(--ink);color:var(--white);padding:64px 0 72px;position:relative;overflow:hidden}
.category-hero:after{content:"";position:absolute;right:-130px;top:-180px;width:520px;height:520px;border:1px solid rgba(184,229,50,.2);border-radius:50%;box-shadow:0 0 0 55px rgba(184,229,50,.04),0 0 0 110px rgba(184,229,50,.025)}
.hero-layout{display:grid;grid-template-columns:1fr .85fr;gap:60px;align-items:center;position:relative;z-index:1}
.category-hero h1{font-size:clamp(38px,6vw,72px);line-height:1.08;letter-spacing:-3px;margin:0;max-width:650px}
.category-hero h1 span{color:var(--lime)}
.hero-copy{color:#cbd1c8;font-size:18px;max-width:650px;margin:22px 0 28px}
.hero-image{height:310px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-dark);position:relative}
.hero-image img{width:100%;height:100%;object-fit:cover;opacity:.72}
.score-panel{position:absolute;left:20px;right:20px;bottom:18px;background:rgba(16,20,18,.9);padding:16px;border-left:3px solid var(--lime);color:#fff}
.score-panel strong{font-size:25px;color:var(--lime)}
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.tag{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:999px;background:var(--paper-2);color:#536058;font-size:12px;font-weight:750}
.tag.live{background:#ffe2d9;color:#a33d21}
.tag.green{background:#e7f5be;color:#4c6410}
.channel-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:20px}
.channel-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);transition:.25s ease}
.channel-card:hover{transform:translateY(-4px);border-color:rgba(255,106,61,.55)}
.channel-card img{width:100%;height:185px;object-fit:cover}
.channel-card.large img{height:260px}
.card-body{padding:24px}
.card-body h3{font-size:21px;margin:9px 0 8px;font-weight:820}
.card-body p{color:var(--muted);font-size:14px;margin:0 0 16px}
.meta-row{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:13px;border-top:1px solid var(--line);padding-top:13px}
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
.info-card{padding:26px;background:var(--paper-2);border:1px solid var(--line);border-radius:14px;min-height:190px}
.info-card:nth-child(2){background:var(--lime)}
.info-card:nth-child(3){background:var(--ink);color:var(--white)}
.info-card h3{margin:12px 0 8px;font-size:20px}
.info-card p{font-size:14px;color:var(--muted);margin:0}
.info-card:nth-child(3) p{color:#cbd1c8}
.number{font-size:13px;font-weight:850;color:var(--orange)}
.timeline{border-left:2px solid var(--lime);padding-left:30px;max-width:760px}
.time-item{position:relative;padding:0 0 28px}
.time-item:before{content:"";position:absolute;left:-37px;top:8px;width:11px;height:11px;background:var(--lime);border-radius:50%;box-shadow:0 0 0 5px var(--paper)}
.time-item strong{display:block;color:var(--orange);margin-bottom:3px}
.time-item p{margin:0;color:var(--muted);font-size:14px}
.darkband{background:var(--ink);color:var(--white)}
.dark-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.darkband .lead{color:#b9c3ba}
.data-line{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:25px}
.data-item{background:var(--paper);padding:25px 18px}
.data-item strong{display:block;font-size:34px;line-height:1;color:var(--ink);margin-bottom:8px}
.data-item span{font-size:13px;color:var(--muted)}
.faq{max-width:850px}
.accordion-item{background:transparent;border:0;border-bottom:1px solid var(--line)}
.accordion-button{background:transparent!important;color:var(--ink-2)!important;box-shadow:none!important;padding:20px 0;font-weight:800}
.accordion-button:focus{outline:3px solid rgba(184,229,50,.5)}
.accordion-body{padding:0 35px 20px 0;color:var(--muted);font-size:14px}
.cta-section{background:var(--orange);color:#fff;padding:68px 0}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center}
.cta-section h2{font-size:clamp(30px,4vw,46px);line-height:1.2;margin:0 0 14px}
.form-box{background:var(--white);color:var(--ink-2);border-radius:var(--radius);padding:25px}
.form-label{font-size:13px;font-weight:750;margin-bottom:5px}
.form-control,.form-select{border:1px solid var(--line);border-radius:8px;padding:11px 13px;background:#fff}
.form-control:focus,.form-select:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,106,61,.16)}
.footer{background:var(--ink);color:#cbd1c8;padding:60px 0 92px}
.footer-grid{display:grid;grid-template-columns:1.25fr 1fr 1fr 1.1fr;gap:35px}
.footer .brand{display:inline-block}
.footer p{font-size:13px;color:#9da99f;margin:14px 0 0}
.footer h3{font-size:15px;color:var(--lime);margin:0 0 14px}
.footer ul{list-style:none;margin:0;padding:0}
.footer li{font-size:13px;margin:7px 0;color:#aeb9af}
.footer li a:hover{color:var(--lime)}
.copyright{border-top:1px solid var(--line-dark);margin-top:42px;padding-top:20px;color:#89968d;font-size:12px;line-height:2}
.fixed-bar{position:fixed;bottom:0;left:0;right:0;background:var(--lime);z-index:999;padding:10px 0;color:var(--ink);box-shadow:0 -7px 20px rgba(16,20,18,.12)}
.fixed-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;font-weight:750}
.fixed-bar .btn-primary{background:var(--ink);padding:9px 16px}
:focus-visible{outline:3px solid var(--lime);outline-offset:3px}
@media(max-width:1024px){.nav-links a{padding:9px 8px}.hero-layout,.dark-grid{gap:35px}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.container{width:min(100% - 30px,600px)}.utility-inner{min-height:31px}.utility-inner span:last-child{display:none}.nav-inner{min-height:65px}.nav-links{display:none;position:absolute;top:65px;left:0;right:0;background:var(--ink);padding:12px 15px 18px;flex-direction:column;align-items:stretch;border-bottom:1px solid var(--line-dark)}.nav-links.show{display:flex}.nav-links a{padding:12px 14px}.nav-cta{display:none}.menu-btn{display:block}.hero-layout,.dark-grid,.cta-grid,.channel-grid{grid-template-columns:1fr}.category-hero{padding:48px 0 55px}.category-hero h1{letter-spacing:-1.5px}.hero-image{height:260px}.section{padding:62px 0}.info-grid{grid-template-columns:1fr}.data-line{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.brand{font-size:21px}.hero-actions{display:grid;grid-template-columns:1fr}.hero-actions a{width:100%}.section-head{margin-bottom:28px}.section-head h2{font-size:31px}.card-body{padding:20px}.data-item strong{font-size:28px}.footer-grid{grid-template-columns:1fr;gap:24px}.fixed-inner{font-size:13px}.fixed-inner span{max-width:190px;line-height:1.35}}

/* roulang page: category3 */
:root{
 --ink:#101412;--ink-2:#18211d;--paper:#f4f1ea;--paper-2:#ebe8df;
 --lime:#b8e532;--orange:#ff6a3d;--yellow:#ffd35a;--muted:#68726b;
 --line:rgba(24,33,29,.14);--line-dark:rgba(255,255,255,.16);
 --white:#fffdf7;--radius:16px;--shadow:0 16px 40px rgba(16,20,18,.09);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink-2);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8;overflow-x:hidden}
a{color:inherit;text-decoration:none;transition:.25s ease}
a:hover{color:var(--orange)}
img{display:block;max-width:100%;height:auto}
button,input,textarea,select{font:inherit}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
.mainnav{background:var(--ink);color:var(--white);position:sticky;top:0;z-index:1000;border-bottom:1px solid var(--line-dark)}
.topline{border-bottom:1px solid var(--line-dark);color:#aeb9af;font-size:13px}
.topline .container{min-height:36px;display:flex;align-items:center;justify-content:space-between}
.nav-inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{font-size:24px;font-weight:850;letter-spacing:-1px;color:var(--white);white-space:nowrap}
.brand em{font-style:normal;color:var(--lime)}
.nav-links{display:flex;align-items:center;gap:5px;margin:0;padding:0;list-style:none}
.nav-links a{display:block;padding:10px 13px;border-radius:9px;color:#cbd1c8;font-size:14px}
.nav-links a:hover,.nav-links a.active{color:var(--ink);background:var(--lime)}
.nav-cta,.btn-primary{background:var(--orange);color:#fff;border:0;border-radius:9px;padding:12px 19px;font-weight:750;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.nav-cta:hover,.btn-primary:hover{background:#e8542d;color:#fff;transform:translateY(-2px)}
.menu-btn{display:none;background:transparent;border:1px solid var(--line-dark);color:#fff;border-radius:8px;padding:9px 12px;min-width:46px}
.page-hero{background:var(--ink);color:var(--white);padding:72px 0 76px;position:relative;overflow:hidden}
.page-hero:after{content:"";position:absolute;width:520px;height:520px;right:-180px;top:-240px;border:1px solid rgba(184,229,50,.22);border-radius:50%;box-shadow:0 0 0 55px rgba(184,229,50,.04),0 0 0 110px rgba(184,229,50,.025)}
.hero-layout{display:grid;grid-template-columns:1fr .8fr;gap:65px;align-items:center;position:relative;z-index:1}
.eyebrow{color:var(--lime);font-size:12px;font-weight:800;letter-spacing:1.5px;text-transform:uppercase;margin-bottom:14px}
h1,h2,h3{line-height:1.25;letter-spacing:-.5px}
h1{font-size:clamp(38px,5vw,66px);margin:0 0 20px;font-weight:850}
h2{font-size:clamp(28px,3vw,42px);margin:0 0 14px;font-weight:850}
h3{font-size:19px;margin:0 0 8px}
.hero-layout p{color:#cbd1c8;font-size:18px;max-width:650px;margin:0 0 27px}
.hero-image{height:300px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-dark);position:relative}
.hero-image img{width:100%;height:100%;object-fit:cover;opacity:.75}
.scoreboard{position:absolute;left:20px;right:20px;bottom:18px;background:rgba(16,20,18,.88);padding:15px 17px;border-left:3px solid var(--lime);font-size:14px}
.scoreboard strong{display:block;color:var(--lime);font-size:18px}
.section{padding:84px 0}
.section-head{max-width:710px;margin-bottom:35px}
.lead{font-size:17px;color:#526057;line-height:1.9}
.tag{display:inline-flex;align-items:center;gap:6px;padding:5px 11px;border-radius:999px;background:var(--paper-2);color:#536058;font-size:12px;font-weight:750}
.tag.live{background:#ffe2d9;color:#a33d21}
.tag.green{background:#e7f5be;color:#4c6410}
.filter-bar{display:flex;gap:10px;flex-wrap:wrap;padding:18px 0;border-bottom:1px solid var(--line);border-top:1px solid var(--line)}
.filter-bar span{padding:9px 15px;border:1px solid var(--line);border-radius:9px;font-weight:700;font-size:14px}
.filter-bar span.active{background:var(--lime);border-color:var(--lime);color:var(--ink)}
.event-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:24px;align-items:start}
.event-list{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.event-row{display:grid;grid-template-columns:92px 1fr 120px;gap:18px;align-items:center;padding:22px 24px;border-bottom:1px solid var(--line)}
.event-row:last-child{border-bottom:0}
.event-time{font-weight:800;font-size:14px;color:var(--orange)}
.event-name strong{display:block;font-size:18px}
.event-name small{color:var(--muted)}
.status{justify-self:end;text-align:right}
.status b{display:block;font-size:13px;color:#567016}
.side-note{background:var(--ink);color:#fff;padding:28px;border-radius:var(--radius);min-height:280px}
.side-note p{color:#b9c3ba;font-size:14px}
.side-note ul{padding-left:19px;margin:18px 0 0;color:#d9e0d8}
.scene-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center}
.scene-photo{height:350px;border-radius:var(--radius);overflow:hidden}
.scene-photo img{width:100%;height:100%;object-fit:cover}
.info-box{padding:27px 0;border-top:1px solid var(--line)}
.info-box:first-child{border-top:0}
.info-box strong{display:block;color:var(--orange);margin-bottom:5px}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:2px solid var(--ink-2);padding-top:24px}
.step{position:relative;padding-right:20px}
.step:before{content:"";width:12px;height:12px;border-radius:50%;background:var(--lime);position:absolute;top:-32px;left:0;border:3px solid var(--paper)}
.step b{display:block;font-size:17px;margin-bottom:7px}
.step p{font-size:14px;color:var(--muted);margin:0}
.data-band{background:var(--paper-2);padding:33px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.data-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.data-item{padding:5px 24px;border-left:3px solid var(--orange)}
.data-item strong{font-size:35px;display:block;line-height:1.2}
.data-item span{font-size:14px;color:var(--muted)}
.faq{max-width:850px}
.accordion-item{background:transparent;border:0;border-bottom:1px solid var(--line)}
.accordion-button{background:transparent!important;color:var(--ink-2)!important;box-shadow:none!important;padding:20px 0;font-weight:800}
.accordion-body{padding:0 35px 20px 0;color:var(--muted);font-size:14px}
.cta-section{background:var(--orange);color:#fff;padding:64px 0}
.cta-grid{display:grid;grid-template-columns:1fr .9fr;gap:50px;align-items:center}
.cta-section p{color:#fff3ef}
.form-panel{background:#fff8f2;color:var(--ink-2);border-radius:var(--radius);padding:24px}
.form-label{font-size:13px;font-weight:750}
.form-control{border:1px solid var(--line);border-radius:8px;padding:11px 13px;background:#fff}
.form-control:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,106,61,.18)}
.footer{background:var(--ink);color:#b9c3ba;padding:58px 0 25px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.1fr;gap:35px}
.footer .brand{display:inline-block;margin-bottom:8px}
.footer h3{font-size:15px;color:#fff;margin-bottom:14px}
.footer p,.footer li{font-size:13px;line-height:1.8}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{margin:5px 0}
.footer a:hover{color:var(--lime)}
.copyright{border-top:1px solid var(--line-dark);margin-top:38px;padding-top:20px;font-size:12px;color:#89958b}
:focus-visible{outline:3px solid var(--yellow);outline-offset:3px}
@media(max-width:1024px){
 .nav-cta{display:none}.hero-layout,.event-layout,.scene-split,.cta-grid{grid-template-columns:1fr 1fr;gap:30px}
 .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
 .container{width:min(100% - 30px,620px)}
 .topline .container{justify-content:center}
 .topline span:last-child{display:none}
 .nav-inner{min-height:66px}.menu-btn{display:block}
 .nav-links{display:none;position:absolute;left:15px;right:15px;top:68px;padding:10px;background:var(--ink);border:1px solid var(--line-dark);border-radius:12px;flex-direction:column;align-items:stretch}
 .nav-links.show{display:flex}.nav-links a{padding:12px 15px}
 .page-hero{padding:54px 0 58px}.hero-layout,.event-layout,.scene-split,.cta-grid{grid-template-columns:1fr}
 .hero-image{height:245px}.section{padding:60px 0}
 .event-row{grid-template-columns:70px 1fr;padding:18px 15px;gap:12px}.status{grid-column:2;justify-self:start;text-align:left}
 .timeline{grid-template-columns:1fr 1fr;gap:38px 18px}
 .data-grid{grid-template-columns:1fr}
 .data-item{border-left:0;border-top:2px solid var(--orange);padding:15px 0 0}
 .footer-grid{grid-template-columns:1fr;gap:25px}
}
@media(max-width:520px){
 h1{font-size:40px}.hero-layout p{font-size:16px}.filter-bar{gap:7px}.filter-bar span{font-size:13px;padding:8px 10px}
 .timeline{grid-template-columns:1fr}.hero-image{height:220px}.form-panel{padding:18px}
}

/* roulang page: category4 */
:root{
 --ink:#101412;--ink-2:#18211d;--paper:#f4f1ea;--paper-2:#ebe8df;
 --lime:#b8e532;--orange:#ff6a3d;--yellow:#ffd35a;--muted:#68726b;
 --line:rgba(24,33,29,.14);--line-dark:rgba(255,255,255,.16);
 --white:#fffdf7;--radius:16px;--shadow:0 16px 40px rgba(16,20,18,.09)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink-2);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8;overflow-x:hidden}
a{color:inherit;text-decoration:none;transition:.25s ease}
a:hover{color:var(--orange)}
img{display:block;max-width:100%;height:auto}
button,input,textarea,select{font:inherit}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--yellow);outline-offset:3px}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
.topline{background:#0b0f0d;color:#aeb9af;border-bottom:1px solid var(--line-dark);font-size:13px}
.topline-inner{min-height:38px;display:flex;justify-content:space-between;align-items:center;gap:20px}
.status-dot{display:inline-block;width:8px;height:8px;background:var(--lime);border-radius:50%;margin-right:7px}
.mainnav{background:var(--ink);color:var(--white);position:sticky;top:0;z-index:1000;border-bottom:1px solid var(--line-dark)}
.nav-inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{font-size:24px;font-weight:850;letter-spacing:-1px;color:var(--white);white-space:nowrap}
.brand em{font-style:normal;color:var(--lime)}
.nav-links{display:flex;align-items:center;gap:4px;margin:0;padding:0;list-style:none}
.nav-links a{display:block;padding:10px 13px;border-radius:9px;color:#cbd1c8;font-size:14px}
.nav-links a:hover,.nav-links a.active{color:var(--ink);background:var(--lime)}
.nav-cta,.btn-primary{background:var(--orange);color:#fff;border:0;border-radius:9px;padding:12px 19px;font-weight:750;display:inline-flex;align-items:center;justify-content:center;gap:8px}
.nav-cta:hover,.btn-primary:hover{background:#e8542d;color:#fff;transform:translateY(-2px)}
.menu-btn{display:none;background:transparent;border:1px solid var(--line-dark);color:#fff;border-radius:8px;padding:9px 12px}
.page-intro{background:var(--ink);color:var(--white);padding:72px 0 68px;position:relative;overflow:hidden}
.page-intro:after{content:"";position:absolute;right:-100px;top:-170px;width:500px;height:500px;border:1px solid rgba(184,229,50,.2);border-radius:50%;box-shadow:0 0 0 55px rgba(184,229,50,.04),0 0 0 110px rgba(184,229,50,.025)}
.intro-content{position:relative;z-index:1;max-width:780px}
.eyebrow{color:#9dbf2b;text-transform:uppercase;font-size:12px;font-weight:800;letter-spacing:1.5px;margin-bottom:12px}
h1,h2,h3{font-weight:850;letter-spacing:-.04em;line-height:1.2;margin-top:0}
h1{font-size:clamp(36px,5vw,66px);margin-bottom:22px}
h2{font-size:clamp(28px,3vw,42px);margin-bottom:16px}
h3{font-size:19px;margin-bottom:8px}
.page-intro p{max-width:700px;color:#cbd1c8;font-size:18px;margin-bottom:28px}
.btn-outline{border:1px solid rgba(255,255,255,.35);color:#fff;padding:11px 18px;border-radius:9px;font-weight:700;display:inline-flex}
.btn-outline:hover{color:var(--lime);border-color:var(--lime)}
.section{padding:88px 0}
.section-head{max-width:700px;margin-bottom:38px}
.lead{font-size:18px;color:#526057;line-height:1.9}
.tag{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;background:var(--paper-2);color:#536058;font-size:12px;font-weight:750}
.tag.live{background:#ffe2d9;color:#a33d21}
.tag.green{background:#e7f5be;color:#4c6410}
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;padding:20px;border:1px solid var(--line);background:#faf8f2;border-radius:var(--radius);margin-bottom:30px}
.filter-bar a{padding:8px 15px;border-radius:8px;color:var(--muted);font-weight:700;font-size:14px}
.filter-bar a:hover,.filter-bar a.selected{background:var(--ink);color:var(--lime)}
.content-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}
.feature-panel{position:relative;min-height:430px;border-radius:var(--radius);overflow:hidden;background:var(--ink);color:#fff}
.feature-panel img{width:100%;height:100%;object-fit:cover;opacity:.62}
.feature-overlay{position:absolute;inset:0;padding:32px;display:flex;flex-direction:column;justify-content:end;background:linear-gradient(0deg,rgba(16,20,18,.9),rgba(16,20,18,.08) 70%)}
.feature-overlay p{color:#d1d8d0;max-width:490px}
.list-panel{background:#fffdf7;border:1px solid var(--line);border-radius:var(--radius);padding:25px}
.event-row{display:grid;grid-template-columns:92px 1fr auto;gap:14px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}
.event-row:last-child{border-bottom:0}
.event-time{font-size:13px;color:var(--orange);font-weight:800}
.event-row p{font-size:13px;color:var(--muted);margin:2px 0 0}
.event-state{font-size:12px;font-weight:800;color:#55700e;background:#e7f5be;border-radius:999px;padding:4px 8px;white-space:nowrap}
.scene-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;align-items:center}
.scene-image{height:350px;border-radius:var(--radius);overflow:hidden}
.scene-image img{width:100%;height:100%;object-fit:cover}
.check-list{list-style:none;padding:0;margin:22px 0 0}
.check-list li{padding:13px 0;border-bottom:1px solid var(--line);font-size:15px}
.check-list b{color:var(--orange);margin-right:8px}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:2px solid var(--ink);margin-top:30px}
.timeline-item{padding:24px 20px 10px;border-right:1px solid var(--line);position:relative}
.timeline-item:last-child{border-right:0}
.timeline-item:before{content:"";position:absolute;top:-8px;left:20px;width:14px;height:14px;border-radius:50%;background:var(--lime);border:3px solid var(--paper)}
.timeline-item strong{display:block;color:var(--orange);font-size:13px;margin-bottom:8px}
.timeline-item p{font-size:14px;color:var(--muted);margin:0}
.data-band{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:30px 0}
.data-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.data-item{padding:8px 20px;border-right:1px solid var(--line)}
.data-item:last-child{border:0}
.data-item strong{font-size:35px;line-height:1;color:var(--ink);display:block}
.data-item span{display:block;color:var(--muted);font-size:14px;margin-top:8px}
.darkband{background:var(--ink);color:var(--white)}
.darkband .lead{color:#bdc7bf}
.diff-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.diff-card{padding:28px;border-radius:var(--radius);border:1px solid var(--line);background:#fffdf7}
.diff-card.dark{background:#1c2520;color:#fff;border-color:var(--line-dark)}
.diff-card ul{padding-left:20px;margin:15px 0 0;color:var(--muted)}
.diff-card.dark ul{color:#c5cec6}
.news-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:25px}
.news-feature{background:var(--ink);color:#fff;padding:32px;border-radius:var(--radius);min-height:250px;display:flex;flex-direction:column;justify-content:end}
.news-feature p{color:#c4cec5;font-size:14px}
.news-list{border-top:1px solid var(--line)}
.news-item{display:block;padding:16px 0;border-bottom:1px solid var(--line)}
.news-item small{color:var(--orange);font-weight:800}
.news-item h3{font-size:17px;margin:4px 0}
.faq{max-width:850px}
.accordion-item{background:transparent;border:0;border-bottom:1px solid var(--line)}
.accordion-button{background:transparent!important;color:var(--ink-2)!important;box-shadow:none!important;padding:20px 0;font-weight:800}
.accordion-body{padding:0 35px 20px 0;color:var(--muted);font-size:14px}
.cta-section{background:var(--orange);color:#fff;padding:70px 0}
.cta-grid{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center}
.cta-section p{color:#fff3ed}
.contact-form{background:#fffdf7;border-radius:var(--radius);padding:25px;color:var(--ink-2)}
.form-control,.form-select{border:1px solid var(--line);border-radius:9px;padding:12px 14px;background:#fff}
.form-control:focus,.form-select:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,106,61,.15)}
.footer{background:#0b0f0d;color:#aeb9af;padding:62px 0 105px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.15fr;gap:35px}
.footer .brand{color:#fff}
.footer h3{font-size:15px;color:#fff;margin-bottom:14px;letter-spacing:0}
.footer p{font-size:14px;line-height:1.8}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{font-size:14px;margin:7px 0}
.footer a:hover{color:var(--lime)}
.copyright{border-top:1px solid var(--line-dark);margin-top:40px;padding-top:22px;font-size:12px;line-height:2;color:#7f8b82}
.fixed-cta{position:fixed;right:22px;bottom:20px;z-index:900;background:var(--lime);color:var(--ink);padding:12px 18px;border-radius:9px;font-weight:850;box-shadow:0 8px 25px rgba(0,0,0,.2)}
.fixed-cta:hover{background:var(--yellow);color:var(--ink);transform:translateY(-2px)}
@media(max-width:1024px){
 .nav-links a{padding:10px 8px;font-size:13px}
 .scene-layout{gap:30px}
}
@media(max-width:768px){
 .container{width:min(100% - 30px,600px)}
 .topline-inner{min-height:34px;font-size:12px}
 .topline-inner span:last-child{display:none}
 .nav-inner{min-height:66px}
 .menu-btn{display:block}
 .nav-links{display:none;position:absolute;top:66px;left:0;right:0;background:var(--ink);padding:12px 15px 18px;border-top:1px solid var(--line-dark);flex-direction:column;align-items:stretch}
 .nav-links.open{display:flex}
 .nav-links a{padding:12px 14px}
 .nav-cta{display:none}
 .page-intro{padding:58px 0}
 .section{padding:65px 0}
 .content-grid,.scene-layout,.news-grid,.cta-grid,.diff-grid{grid-template-columns:1fr}
 .feature-panel{min-height:320px}
 .timeline{grid-template-columns:1fr 1fr;gap:10px;border-top:0}
 .timeline-item{border-right:0;border-top:2px solid var(--ink);padding-left:8px}
 .timeline-item:before{left:8px;top:-8px}
 .data-grid{grid-template-columns:1fr 1fr;gap:0}
 .data-item{border-bottom:1px solid var(--line);padding:17px 12px}
 .data-item:nth-child(2){border-right:0}
 .footer-grid{grid-template-columns:1fr 1fr;gap:25px}
}
@media(max-width:520px){
 h1{font-size:38px}
 h2{font-size:29px}
 .page-intro p,.lead{font-size:16px}
 .hero-actions{align-items:stretch;flex-direction:column}
 .hero-actions a{width:100%;text-align:center}
 .event-row{grid-template-columns:70px 1fr}
 .event-state{grid-column:2;justify-self:start}
 .timeline{grid-template-columns:1fr}
 .data-grid{grid-template-columns:1fr 1fr}
 .data-item strong{font-size:28px}
 .footer-grid{grid-template-columns:1fr}
 .fixed-cta{left:15px;right:15px;bottom:12px;text-align:center}
}

/* roulang page: category5 */
:root{
 --ink:#101412;--ink-2:#18211d;--paper:#f4f1ea;--paper-2:#ebe8df;
 --lime:#b8e532;--orange:#ff6a3d;--yellow:#ffd35a;--muted:#68726b;
 --line:rgba(24,33,29,.14);--line-dark:rgba(255,255,255,.16);
 --white:#fffdf7;--radius:16px;--shadow:0 16px 40px rgba(16,20,18,.09);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink-2);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8;overflow-x:hidden}
a{color:inherit;text-decoration:none;transition:color .25s ease,background .25s ease,border-color .25s ease,transform .25s ease}
a:hover{color:var(--orange)}
img{display:block;max-width:100%;height:auto}
button,input,textarea,select{font:inherit}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid rgba(184,229,50,.76);outline-offset:3px}
.container{width:min(1180px,calc(100% - 40px));margin:auto}
.topline{background:#0b0e0c;color:#bcc5bb;border-bottom:1px solid var(--line-dark)}
.topline-inner{min-height:39px;display:flex;align-items:center;justify-content:space-between;gap:18px;font-size:12px}
.topline strong{color:var(--lime);font-weight:800}
.top-status{display:flex;align-items:center;gap:8px}
.status-dot{width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 4px rgba(255,106,61,.14)}
.mainnav{background:var(--ink);color:var(--white);position:sticky;top:0;z-index:1000;border-bottom:1px solid var(--line-dark)}
.nav-inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{font-size:24px;font-weight:850;letter-spacing:-1px;color:var(--white);white-space:nowrap;line-height:1}
.brand em{font-style:normal;color:var(--lime)}
.nav-links{display:flex;align-items:center;gap:5px;margin:0;padding:0;list-style:none}
.nav-links a{display:block;padding:10px 13px;border-radius:9px;color:#cbd1c8;font-size:14px;white-space:nowrap}
.nav-links a:hover,.nav-links a.active{color:var(--ink);background:var(--lime)}
.nav-cta,.btn-primary{background:var(--orange);color:#fff;border:0;border-radius:9px;padding:12px 19px;font-weight:750;display:inline-flex;align-items:center;justify-content:center;gap:8px;line-height:1.4}
.nav-cta:hover,.btn-primary:hover{background:#e8542d;color:#fff;transform:translateY(-2px)}
.btn-primary:active,.nav-cta:active{transform:translateY(0)}
.btn-outline{border:1px solid rgba(255,255,255,.38);color:#fff;padding:11px 18px;border-radius:9px;font-weight:700;display:inline-flex;align-items:center;justify-content:center}
.btn-outline:hover{color:var(--lime);border-color:var(--lime)}
.menu-btn{display:none;background:transparent;border:1px solid var(--line-dark);color:#fff;border-radius:8px;padding:9px 12px;min-width:44px;min-height:44px}
.offcanvas{background:var(--ink);color:var(--white)}
.offcanvas-header{border-bottom:1px solid var(--line-dark)}
.offcanvas .btn-close{filter:invert(1)}
.mobile-links{list-style:none;margin:0;padding:8px 0}
.mobile-links a{display:block;padding:13px 8px;border-bottom:1px solid var(--line-dark);font-weight:700}
.mobile-links a.active{color:var(--lime)}
.section{padding:84px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:#647322;text-transform:uppercase;font-size:12px;font-weight:850;letter-spacing:1.2px;margin-bottom:11px}
.eyebrow:before{content:"";width:26px;height:2px;background:var(--orange)}
.section-head{max-width:760px;margin-bottom:38px}
.section-head h2,.page-title h1{font-size:clamp(28px,4vw,46px);line-height:1.18;letter-spacing:-1.5px;margin:0 0 16px;font-weight:850}
.lead{font-size:17px;color:#526057;line-height:1.9;margin:0}
.page-title{background:var(--ink);color:var(--white);position:relative;overflow:hidden;padding:76px 0 70px}
.page-title:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(16,20,18,.96) 13%,rgba(16,20,18,.59) 61%,rgba(16,20,18,.85)),url('/assets/images/backpic/back-6.webp') center/cover}
.page-title .container{position:relative;z-index:1}
.page-title h1{max-width:760px}
.page-title h1 span{color:var(--lime)}
.page-title .lead{color:#c7d0c8;max-width:735px}
.page-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:25px}
.tag{display:inline-flex;align-items:center;gap:6px;padding:5px 10px;border-radius:999px;background:var(--paper-2);color:#536058;font-size:12px;font-weight:750;line-height:1.4}
.tag.live{background:#ffe2d9;color:#a33d21}
.tag.green{background:#e7f5be;color:#4c6410}
.tag.dark{background:rgba(255,255,255,.11);color:#e9eee5;border:1px solid var(--line-dark)}
.guide-filter{display:flex;gap:11px;flex-wrap:wrap;padding:17px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 8px 24px rgba(16,20,18,.04)}
.filter-item{padding:8px 13px;border:1px solid var(--line);border-radius:8px;color:#425047;font-size:14px;font-weight:750;background:var(--paper)}
.filter-item:hover,.filter-item.active{background:var(--lime);color:var(--ink);border-color:var(--lime)}
.guide-layout{display:grid;grid-template-columns:.88fr 1.12fr;gap:25px;align-items:start}
.guide-cover{position:sticky;top:102px;overflow:hidden;border-radius:var(--radius);min-height:560px;background:var(--ink)}
.guide-cover img{width:100%;height:560px;object-fit:cover;opacity:.7}
.guide-cover:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(16,20,18,.9),transparent 62%)}
.cover-copy{position:absolute;z-index:1;left:28px;right:28px;bottom:25px;color:#fff}
.cover-copy h2{font-size:27px;line-height:1.25;margin:10px 0}
.cover-copy p{color:#d2dbd1;font-size:14px;margin:0}
.guide-list{display:grid;gap:13px}
.guide-card{background:var(--white);border:1px solid var(--line);border-radius:13px;padding:23px 24px;display:grid;grid-template-columns:62px 1fr auto;align-items:center;gap:18px;box-shadow:0 7px 21px rgba(16,20,18,.035);transition:.25s ease}
.guide-card:hover{border-color:#9bbb2e;transform:translateY(-3px);box-shadow:var(--shadow)}
.guide-number{font-size:27px;font-weight:900;color:#a4be2d;letter-spacing:-1px}
.guide-card h3{font-size:19px;margin:0 0 4px;font-weight:850}
.guide-card p{font-size:14px;color:var(--muted);line-height:1.75;margin:0}
.card-state{font-size:12px;white-space:nowrap;color:#58661c;font-weight:850;background:#edf7ce;padding:5px 9px;border-radius:999px}
.scene-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:34px;align-items:stretch}
.scene-img{min-height:416px;border-radius:var(--radius);background:url('/assets/images/backpic/back-4.webp') center/cover;position:relative;overflow:hidden}
.scene-img:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(16,20,18,.79),rgba(16,20,18,.05) 73%)}
.scene-caption{position:absolute;z-index:1;bottom:26px;left:27px;right:25px;color:#fff}
.scene-caption h2{font-size:29px;line-height:1.25;margin:10px 0}
.scene-caption p{color:#d6ded5;margin:0;max-width:500px;font-size:14px}
.info-panel{background:var(--ink-2);padding:31px;border-radius:var(--radius);color:var(--white)}
.info-panel h2{font-size:29px;line-height:1.25;margin:0 0 18px}
.info-panel p{color:#bdc7be;font-size:14px}
.info-list{list-style:none;padding:0;margin:22px 0 0;border-top:1px solid var(--line-dark)}
.info-list li{padding:14px 0;border-bottom:1px solid var(--line-dark);display:flex;gap:12px;align-items:flex-start;font-size:14px}
.info-list b{color:var(--lime);font-size:15px;min-width:72px}
.timeline{position:relative;margin-left:10px;padding-left:34px;border-left:1px solid var(--line)}
.time-item{position:relative;padding:0 0 27px}
.time-item:last-child{padding-bottom:0}
.time-item:before{content:"";position:absolute;left:-40px;top:7px;width:11px;height:11px;background:var(--lime);border:3px solid var(--paper);border-radius:50%;box-sizing:content-box}
.time-item strong{display:block;font-size:17px;margin-bottom:4px}
.time-item p{margin:0;color:var(--muted);font-size:14px}
.signal-wrap{background:var(--paper-2)}
.signal-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--white)}
.signal-item{padding:26px 23px;border-right:1px solid var(--line);min-height:164px}
.signal-item:last-child{border-right:0}
.signal-item b{display:block;font-size:33px;line-height:1;color:var(--orange);letter-spacing:-1px;margin-bottom:13px}
.signal-item h3{font-size:16px;margin:0 0 5px;font-weight:850}
.signal-item p{font-size:13px;color:var(--muted);line-height:1.65;margin:0}
.news-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:18px}
.news-feature{background:var(--ink);color:#fff;padding:33px;border-radius:var(--radius);min-height:300px;display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden}
.news-feature:before{content:"";position:absolute;right:-30px;top:-45px;width:190px;height:190px;border-radius:50%;border:1px solid rgba(184,229,50,.27);box-shadow:0 0 0 33px rgba(184,229,50,.05)}
.news-feature>*{position:relative;z-index:1}
.news-feature h2{font-size:29px;line-height:1.3;margin:10px 0}
.news-feature p{color:#c4cec5;font-size:14px;max-width:560px;margin:0}
.news-list{border-top:1px solid var(--line)}
.news-item{display:block;padding:17px 0;border-bottom:1px solid var(--line)}
.news-item small{color:var(--orange);font-weight:850}
.news-item h3{font-size:17px;margin:4px 0;font-weight:850}
.news-item p{font-size:13px;color:var(--muted);margin:0;line-height:1.6}
.faq{max-width:860px}
.accordion-item{background:transparent;border:0;border-bottom:1px solid var(--line)}
.accordion-button{background:transparent!important;color:var(--ink-2)!important;box-shadow:none!important;padding:20px 0;font-weight:850;font-size:17px}
.accordion-button:not(.collapsed){color:#5c7313!important}
.accordion-button:after{filter:contrast(.65)}
.accordion-body{padding:0 35px 20px 0;color:var(--muted);font-size:14px;line-height:1.85}
.assurance{background:var(--ink);color:var(--white);padding:35px 0}
.assurance-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.assurance-item{padding:7px 24px;border-right:1px solid var(--line-dark)}
.assurance-item:first-child{padding-left:0}
.assurance-item:last-child{border-right:0}
.assurance-item b{display:block;color:var(--lime);font-size:15px;margin-bottom:4px}
.assurance-item span{font-size:13px;color:#bec8bf;line-height:1.6}
.cta-section{background:var(--orange);color:#fff;padding:76px 0}
.cta-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:68px;align-items:center}
.cta-section h2{font-size:clamp(29px,4vw,43px);line-height:1.18;letter-spacing:-1px;margin:0 0 15px;font-weight:850}
.cta-section p{margin:0;color:#fff0ea}
.contact-form{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.form-group.full{grid-column:1/-1}
.form-label{font-size:13px;font-weight:750;margin:0 0 5px}
.form-control{width:100%;background:#fff7f4;border:1px solid rgba(255,255,255,.45);border-radius:8px;padding:11px 13px;color:var(--ink);box-shadow:none}
.form-control:focus{background:#fff;border-color:var(--ink);box-shadow:0 0 0 3px rgba(16,20,18,.16)}
textarea.form-control{min-height:88px;resize:vertical}
.form-note{font-size:12px;color:#fff0ea;margin:8px 0 0;line-height:1.6}
.btn-dark{background:var(--ink);border:1px solid var(--ink);color:#fff;padding:12px 18px;border-radius:9px;font-weight:800;display:inline-flex;align-items:center;justify-content:center}
.btn-dark:hover{color:var(--lime);transform:translateY(-2px)}
.footer{background:#0b0e0c;color:#aeb9af;padding:63px 0 92px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.15fr;gap:38px}
.footer .brand{display:inline-block}
.footer p{font-size:13px;line-height:1.8;margin:0}
.footer h3{font-size:14px;color:#fff;margin:2px 0 15px;font-weight:850}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{margin:7px 0;font-size:13px}
.footer a:hover{color:var(--lime)}
.copyright{margin-top:43px;padding-top:20px;border-top:1px solid var(--line-dark);font-size:12px;color:#788279;line-height:1.9}
.fixed-cta{position:fixed;z-index:900;left:50%;bottom:16px;transform:translateX(-50%);width:min(640px,calc(100% - 28px));display:flex;align-items:center;justify-content:space-between;gap:15px;background:#fffdf7;color:var(--ink);border:1px solid rgba(16,20,18,.16);box-shadow:0 12px 35px rgba(0,0,0,.22);border-radius:13px;padding:11px 13px 11px 17px}
.fixed-cta strong{font-size:14px;display:block;line-height:1.35}
.fixed-cta span{display:block;font-size:12px;color:var(--muted);line-height:1.4}
.fixed-cta .btn-primary{padding:10px 15px;font-size:14px;white-space:nowrap}
@media(max-width:1050px){
 .nav-links a{padding:9px 8px;font-size:13px}.nav-cta{padding:10px 13px}
 .guide-layout,.cta-grid{gap:35px}.footer-grid{gap:25px}
}
@media(max-width:850px){
 .nav-links,.nav-cta{display:none}.menu-btn{display:block}
 .guide-layout,.scene-grid,.cta-grid,.news-grid{grid-template-columns:1fr}
 .guide-cover{position:relative;top:auto;min-height:330px}.guide-cover img{height:330px}
 .signal-grid{grid-template-columns:repeat(2,1fr)}.signal-item:nth-child(2){border-right:0}.signal-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
 .assurance-grid{grid-template-columns:repeat(2,1fr);gap:18px}.assurance-item{padding:4px 16px;border-right:0}.assurance-item:nth-child(odd){padding-left:0}
 .footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:520px){
 body{font-size:15px;padding-bottom:72px}.container{width:min(100% - 28px,1180px)}
 .topline-inner{justify-content:center;text-align:center}.topline-inner>span:last-child{display:none}
 .nav-inner{min-height:66px}.brand{font-size:21px}
 .section{padding:61px 0}.page-title{padding:56px 0 53px}.page-title h1,.section-head h2{letter-spacing:-1px}
 .lead{font-size:15px}.section-head{margin-bottom:27px}
 .guide-filter{padding:11px;gap:7px}.filter-item{font-size:12px;padding:7px 9px}
 .guide-card{grid-template-columns:45px 1fr;padding:18px 16px;gap:11px}.guide-number{font-size:22px}.guide-card h3{font-size:16px}.guide-card p{font-size:13px}.card-state{grid-column:2;justify-self:start}
 .guide-cover{min-height:280px}.guide-cover img{height:280px}.cover-copy{left:20px;right:18px;bottom:19px}.cover-copy h2{font-size:23px}
 .scene-img{min-height:325px}.scene-caption{left:20px;bottom:20px}.scene-caption h2,.info-panel h2,.news-feature h2{font-size:24px}
 .info-panel{padding:23px}.signal-grid{grid-template-columns:1fr}.signal-item,.signal-item:nth-child(2){border-right:0;border-bottom:1px solid var(--line)}.signal-item:last-child{border-bottom:0}
 .news-feature{padding:25px;min-height:255px}.accordion-button{font-size:15px;padding:17px 0}.accordion-body{padding-right:5px}
 .assurance-grid,.footer-grid{grid-template-columns:1fr}.assurance-item,.assurance-item:nth-child(odd){padding:5px 0}.footer{padding-top:48px}
 .contact-form{grid-template-columns:1fr}.form-group.full{grid-column:auto}.fixed-cta{bottom:9px;padding:9px 10px 9px 13px}.fixed-cta span{display:none}.fixed-cta .btn-primary{padding:10px 12px;font-size:13px}
}

/* 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}