/* roulang page: index */
:root{
      --ink:#102333;--muted:#627482;--line:#dce7e7;--paper:#f7fbfa;--white:#fff;
      --teal:#087d71;--teal-deep:#05574f;--mint:#dff5eb;--lime:#b9ed62;--orange:#ff8a49;
      --navy:#082837;--shadow:0 18px 45px rgba(8,40,55,.10);--shadow-sm:0 10px 24px rgba(8,40,55,.08);
      --radius:22px;--radius-sm:14px;--sidebar:252px;--max:1240px;
    }
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.78;font-size:15px}
    a{color:inherit;text-decoration:none;transition:.25s ease}img{max-width:100%;display:block}button,input,textarea{font:inherit}button{cursor:pointer;border:0}::selection{background:var(--lime);color:var(--navy)}
    .shell{padding-left:var(--sidebar);min-height:100vh}.container{width:min(calc(100% - 64px),var(--max));margin:0 auto}.section{padding:92px 0;position:relative}.section-title{font-size:clamp(28px,3vw,43px);line-height:1.28;letter-spacing:-1.4px;margin:0 0 16px;font-weight:800}.section-lead{color:var(--muted);max-width:720px;margin:0;font-size:16px;line-height:1.95}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--teal);font-size:13px;font-weight:800;letter-spacing:.08em;margin-bottom:15px}.eyebrow:before{content:"";width:25px;height:2px;background:var(--teal)}
    .side-nav{position:fixed;z-index:30;inset:0 auto 0 0;width:var(--sidebar);background:#fff;border-right:1px solid var(--line);padding:27px 18px;display:flex;flex-direction:column;overflow-y:auto}
    .brand{display:flex;align-items:center;gap:11px;padding:0 10px 30px;font-weight:900;font-size:23px;letter-spacing:-1px}.brand-mark{width:37px;height:37px;border-radius:12px;background:var(--teal);display:grid;place-items:center;color:var(--lime);box-shadow:0 8px 20px rgba(8,125,113,.24)}.brand-mark i{font-size:18px}
    .nav-label{font-size:11px;color:#91a0a8;font-weight:800;letter-spacing:.1em;padding:0 12px 9px}.nav-links{display:grid;gap:4px}.nav-links a{padding:11px 12px;border-radius:11px;color:#4c626d;font-weight:700;font-size:14px;display:flex;align-items:center;gap:11px}.nav-links a i{width:17px;color:#79909a}.nav-links a:hover{background:#edf8f5;color:var(--teal)}.nav-links a.active{background:var(--teal);color:#fff;box-shadow:0 8px 20px rgba(8,125,113,.2)}.nav-links a.active i{color:var(--lime)}
    .nav-bottom{margin-top:auto;padding:24px 10px 5px}.nav-status{border-radius:14px;background:#eef7f4;padding:13px;font-size:12px;color:#5d706f}.nav-status strong{display:block;color:var(--teal);font-size:13px;margin-bottom:2px}.online{display:inline-block;width:7px;height:7px;background:#63bf57;border-radius:50%;margin-right:6px}
    .mobile-head{display:none}.floating-cta{position:fixed;right:25px;bottom:25px;z-index:25;width:52px;height:52px;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;box-shadow:0 12px 28px rgba(255,138,73,.36);font-size:20px}.floating-cta:hover{transform:translateY(-4px);background:#ed7134}
    .hero{min-height:720px;padding:66px 0;background:linear-gradient(90deg,rgba(4,35,45,.93) 0%,rgba(5,56,59,.83) 48%,rgba(5,56,59,.50) 100%),url('/assets/images/backpic/back-1.webp') center/cover;display:flex;align-items:center;color:#fff;overflow:hidden}.hero .container{width:min(calc(100% - 64px),1120px)}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}.hero .eyebrow{color:var(--lime)}.hero .eyebrow:before{background:var(--lime)}.hero h1{font-size:clamp(42px,5.3vw,72px);line-height:1.12;letter-spacing:-3px;margin:0 0 22px;font-weight:900}.hero h1 span{color:var(--lime)}.hero-copy{font-size:17px;line-height:2;color:#d8e9e6;max-width:620px;margin:0}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0 29px}
    .button{border-radius:12px;font-weight:800;padding:13px 20px;letter-spacing:0;margin:0;transition:.25s ease}.button.primary{background:var(--lime);color:var(--navy)}.button.primary:hover{background:#d0fb85;transform:translateY(-2px);box-shadow:0 10px 22px rgba(185,237,98,.18)}.button.ghost{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.35)}.button.ghost:hover{background:#fff;color:var(--teal)}.button.teal{background:var(--teal);color:#fff}.button.teal:hover{background:var(--teal-deep);transform:translateY(-2px)}.button.outline{background:transparent;color:var(--teal);border:1px solid #a8d6cd}.button.outline:hover{background:#eaf8f4}
    .hero-points{display:flex;gap:22px;flex-wrap:wrap}.hero-points div{padding-left:12px;border-left:2px solid var(--lime)}.hero-points strong{display:block;font-size:20px;color:#fff;line-height:1.2}.hero-points span{font-size:12px;color:#c3d9d7}
    .whitepaper{background:#fff;color:var(--ink);border-radius:25px;padding:16px;box-shadow:0 30px 60px rgba(0,0,0,.25);transform:rotate(1.5deg)}.paper-cover{background:linear-gradient(145deg,#116f68,#063945);border-radius:17px;padding:30px 26px 22px;min-height:380px;color:#fff;position:relative;overflow:hidden}.paper-cover:after{content:"";position:absolute;width:230px;height:230px;border:36px solid rgba(185,237,98,.17);border-radius:50%;right:-82px;bottom:-83px}.paper-kicker{color:var(--lime);font-weight:800;font-size:12px;letter-spacing:.13em}.paper-cover h2{font-size:34px;line-height:1.25;margin:42px 0 19px;position:relative;z-index:1}.paper-cover p{font-size:14px;line-height:1.8;color:#d2e7e3;position:relative;z-index:1}.paper-footer{display:flex;justify-content:space-between;align-items:center;padding:15px 5px 1px;font-size:12px;color:var(--muted)}.paper-footer b{color:var(--teal)}
    .ticker{background:var(--navy);color:#d6e6e5;padding:15px 0;overflow:hidden}.ticker-inner{display:flex;align-items:center;gap:25px;white-space:nowrap}.ticker strong{color:var(--lime);font-size:13px}.ticker span{font-size:13px}.ticker i{color:var(--orange)}
    .channel{background:#fff}.channel-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:62px;align-items:start}.channel-aside{position:sticky;top:28px}.channel-aside .section-lead{margin-bottom:25px}.channel-list{border-top:1px solid var(--line)}.channel-item{display:grid;grid-template-columns:72px 1fr auto;gap:20px;align-items:center;padding:23px 0;border-bottom:1px solid var(--line)}.channel-no{font-size:28px;color:#b5c8c6;font-weight:900}.channel-item h3{font-size:19px;margin:0 0 4px}.channel-item p{margin:0;color:var(--muted);font-size:14px}.circle-link{width:38px;height:38px;border-radius:50%;background:#edf7f4;color:var(--teal);display:grid;place-items:center}.channel-item:hover .circle-link{background:var(--teal);color:#fff;transform:translateX(3px)}
    .proof{background:#e8f5f0;padding:38px 0}.proof-grid{display:grid;grid-template-columns:1.35fr repeat(3,1fr);align-items:center;gap:25px}.proof-intro strong{font-size:20px;display:block}.proof-intro span{color:var(--muted);font-size:13px}.metric{border-left:1px solid #b9d9d0;padding-left:25px}.metric b{font-size:34px;line-height:1;color:var(--teal);display:block}.metric span{color:#56706c;font-size:13px}
    .guide{background:var(--paper)}.guide-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:35px}.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.guide-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 5px 20px rgba(8,40,55,.03);transition:.25s}.guide-card:hover{box-shadow:var(--shadow-sm);transform:translateY(-4px);border-color:#b9ddd5}.guide-icon{width:46px;height:46px;border-radius:14px;background:var(--mint);color:var(--teal);display:grid;place-items:center;font-size:19px;margin-bottom:18px}.guide-card h3{margin:0 0 8px;font-size:19px}.guide-card p{margin:0;color:var(--muted);font-size:14px}.guide-card a{display:inline-block;color:var(--teal);font-weight:800;font-size:13px;margin-top:15px}
    .form-section{background:var(--navy);color:#fff;overflow:hidden}.form-section:before{content:"";position:absolute;right:-120px;top:-130px;width:420px;height:420px;border-radius:50%;border:70px solid rgba(185,237,98,.08)}.form-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center;position:relative}.form-section .section-lead{color:#bcd2d1}.form-checks{margin:24px 0 0;padding:0;list-style:none}.form-checks li{margin:10px 0;color:#d7e9e7;font-size:14px}.form-checks i{color:var(--lime);margin-right:9px}.lead-form{background:#fff;border-radius:var(--radius);padding:28px;color:var(--ink);box-shadow:0 20px 45px rgba(0,0,0,.2)}.lead-form h3{margin:0 0 5px;font-size:23px}.lead-form>p{color:var(--muted);margin:0 0 18px;font-size:13px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:13px}.field{margin-bottom:13px}.field label{font-size:13px;font-weight:800;display:block;margin-bottom:6px}.field input,.field textarea{width:100%;border:1px solid #d7e3e2;border-radius:10px;padding:11px 12px;background:#fbfdfd;color:var(--ink);outline:0;transition:.2s}.field textarea{resize:vertical;min-height:80px}.field input:focus,.field textarea:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(8,125,113,.12)}.privacy-note{font-size:12px;color:#738383;margin:12px 0 0}.privacy-note a{color:var(--teal);font-weight:700}
    .spotlight{background:#fff}.spotlight-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:38px;align-items:center}.photo-frame{height:425px;border-radius:var(--radius);overflow:hidden;position:relative}.photo-frame img{width:100%;height:100%;object-fit:cover}.photo-frame:after{content:"乐鱼体育 · 专题聚焦";position:absolute;left:18px;bottom:18px;background:rgba(7,38,48,.83);padding:9px 13px;border-radius:9px;color:#fff;font-size:12px;font-weight:700}.spotlight-copy p{color:var(--muted);margin:0 0 17px}.check-list{padding:0;margin:20px 0;list-style:none}.check-list li{padding:10px 0;border-bottom:1px dashed #d5e2e0;font-weight:700}.check-list i{color:var(--teal);margin-right:10px}
    .steps{background:#f0f8f6}.step-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:62px;align-items:center}.step-list{display:grid;gap:0}.step{position:relative;padding:0 0 30px 64px}.step:last-child{padding-bottom:0}.step:before{content:"";position:absolute;left:21px;top:43px;bottom:0;width:1px;background:#b9d9d2}.step:last-child:before{display:none}.step-num{position:absolute;left:0;top:0;width:43px;height:43px;border-radius:50%;display:grid;place-items:center;background:var(--teal);color:var(--lime);font-weight:900}.step h3{margin:4px 0 5px;font-size:18px}.step p{margin:0;color:var(--muted);font-size:14px}.quote-panel{background:var(--teal);color:#fff;border-radius:var(--radius);padding:35px;position:relative}.quote-panel i{font-size:34px;color:var(--lime)}.quote-panel blockquote{border:0;margin:20px 0;font-size:20px;line-height:1.75;font-weight:700}.quote-panel small{color:#bee0da}
    .topics{background:#fff}.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:32px}.topic-card{min-height:205px;border-radius:var(--radius-sm);padding:23px;color:#fff;position:relative;overflow:hidden;background:#164c51}.topic-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.42;transition:.4s}.topic-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(4,28,34,.88),rgba(4,28,34,.1))}.topic-card>*:not(img){position:relative;z-index:1}.topic-card span{font-size:12px;color:var(--lime);font-weight:800}.topic-card h3{font-size:21px;margin:68px 0 3px}.topic-card p{font-size:13px;color:#d9e7e6;margin:0}.topic-card:hover img{transform:scale(1.08);opacity:.55}
    .news{background:var(--paper)}.news-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:38px;margin-top:32px}.news-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:5px 25px}.news-item{display:grid;grid-template-columns:104px 1fr auto;gap:18px;align-items:center;padding:21px 0;border-bottom:1px solid var(--line)}.news-item:last-child{border-bottom:0}.news-date{font-size:12px;color:var(--teal);font-weight:900}.news-date b{display:block;font-size:25px;line-height:1.1}.news-item h3{font-size:17px;margin:0 0 4px}.news-item p{font-size:13px;color:var(--muted);line-height:1.7;margin:0}.read-more{font-size:13px;color:var(--teal);font-weight:800;white-space:nowrap}.read-more:hover{color:var(--orange)}.news-feature{border-radius:var(--radius);background:var(--navy);color:#fff;padding:29px;display:flex;flex-direction:column;justify-content:space-between}.news-feature .eyebrow{color:var(--lime)}.news-feature .eyebrow:before{background:var(--lime)}.news-feature h3{font-size:25px;line-height:1.4;margin:0 0 12px}.news-feature p{font-size:14px;color:#c7ddda}.news-feature img{height:140px;width:100%;object-fit:cover;border-radius:13px;margin-top:15px;opacity:.8}
    .brand-story{background:#fff}.story-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:55px;align-items:center}.story-image{position:relative}.story-image img{height:410px;width:100%;object-fit:cover;border-radius:var(--radius)}.story-badge{position:absolute;right:-18px;bottom:26px;background:var(--lime);padding:18px;border-radius:15px;width:155px;color:var(--navy);box-shadow:var(--shadow)}.story-badge b{display:block;font-size:26px;line-height:1}.story-badge span{font-size:12px;font-weight:800}.story-copy p{color:var(--muted);margin:0 0 16px;font-size:15px}.story-copy strong{color:var(--teal)}
    .matrix{background:#edf7f4}.matrix-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px;margin-top:30px}.matrix-item{background:#fff;border-radius:14px;padding:18px;border:1px solid #d9ebe6}.matrix-item i{color:var(--orange);font-size:20px}.matrix-item h3{font-size:16px;margin:12px 0 4px}.matrix-item p{font-size:12px;color:var(--muted);margin:0;line-height:1.65}
    .privacy{background:#fff}.privacy-box{display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center;border:1px solid #cee4dd;border-radius:var(--radius);padding:28px 31px;background:linear-gradient(100deg,#f2fbf7,#fff)}.privacy-icon{width:55px;height:55px;border-radius:17px;background:var(--teal);color:var(--lime);display:grid;place-items:center;font-size:23px}.privacy-box h2{font-size:21px;margin:0 0 4px}.privacy-box p{margin:0;color:var(--muted);font-size:14px}
    .faq{background:var(--paper)}.faq-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:65px}.faq-intro{padding-top:6px}.faq-intro p{color:var(--muted)}.accordion{background:transparent}.accordion-item{margin-bottom:10px;border:1px solid var(--line);border-radius:13px;background:#fff;overflow:hidden}.accordion-title{font-weight:800;color:var(--ink);border:0;padding:17px 48px 17px 19px;font-size:16px;position:relative}.accordion-title:before{color:var(--teal);font-size:21px;right:18px;margin-top:-14px}.accordion-title:hover,.accordion-title:focus{background:#f4fbf8;color:var(--teal)}.accordion-content{border:0;padding:0 19px 18px;color:var(--muted);font-size:14px;line-height:1.9}
    .cta{padding:80px 0;background:linear-gradient(115deg,#0a756c,#07534f);color:#fff}.cta-box{text-align:center;max-width:800px;margin:auto}.cta h2{font-size:clamp(30px,4vw,46px);margin:0 0 13px;line-height:1.3}.cta p{color:#cbe4df;font-size:16px;margin:0 auto 25px;max-width:650px}.cta .button.ghost{margin-left:8px}
    footer{background:#062631;color:#b7cfce;padding:52px 0 30px}.footer-grid{display:grid;grid-template-columns:1.1fr 1.5fr .8fr;gap:35px;padding-bottom:34px;border-bottom:1px solid rgba(196,225,220,.18)}.footer-brand{color:#fff;font-size:24px;font-weight:900;margin-bottom:10px}.footer-text{font-size:13px;line-height:1.9;max-width:315px}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.footer-links a{font-size:13px;padding:4px 0}.footer-links a:hover{color:var(--lime)}.footer-contact{font-size:13px}.footer-contact b{display:block;color:#fff;font-size:15px;margin-bottom:8px}.footer-bottom{padding-top:22px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:12px;color:#8caeac}.footer-bottom a:hover{color:var(--lime)}
    @media(max-width:1100px){:root{--sidebar:224px}.container,.hero .container{width:min(calc(100% - 46px),var(--max))}.nav-links a{font-size:13px}.hero-grid,.form-layout,.story-grid{gap:35px}.topic-grid{grid-template-columns:repeat(2,1fr)}.matrix-grid{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:820px){:root{--sidebar:0}.shell{padding-left:0}.side-nav{display:none}.mobile-head{height:65px;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 20px;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:40}.mobile-head .brand{padding:0;font-size:20px}.menu-button{background:#edf7f4;color:var(--teal);width:39px;height:39px;border-radius:10px}.mobile-menu{display:none;position:fixed;z-index:39;top:65px;left:0;right:0;background:#fff;padding:16px 20px 22px;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}.mobile-menu.open{display:block}.mobile-menu a{display:block;padding:10px 5px;font-weight:800;color:#456}.mobile-menu a.active{color:var(--teal)}.hero{min-height:auto;padding:62px 0}.hero-grid,.channel-layout,.form-layout,.spotlight-grid,.step-wrap,.news-layout,.story-grid,.faq-layout{grid-template-columns:1fr}.hero-grid{gap:38px}.whitepaper{max-width:500px;margin:auto}.channel-aside{position:static}.proof-grid{grid-template-columns:1fr 1fr}.proof-intro{grid-column:1/-1}.guide-grid{grid-template-columns:1fr 1fr}.news-feature{min-height:290px}.footer-grid{grid-template-columns:1fr 1fr}.footer-contact{grid-column:1/-1}.section{padding:70px 0}}
    @media(max-width:520px){.container,.hero .container{width:min(calc(100% - 32px),var(--max))}.hero h1{letter-spacing:-2px}.hero-copy{font-size:15px}.hero-actions .button{width:100%;text-align:center}.hero-points{gap:14px}.paper-cover{min-height:310px}.paper-cover h2{font-size:28px;margin-top:30px}.section{padding:55px 0}.section-title{font-size:28px}.guide-head{display:block}.guide-head .button{margin-top:20px}.guide-grid,.topic-grid,.matrix-grid{grid-template-columns:1fr}.proof-grid{grid-template-columns:1fr}.metric{padding:15px 0 0;border-left:0;border-top:1px solid #b9d9d0}.form-row{grid-template-columns:1fr}.lead-form{padding:22px}.photo-frame{height:300px}.news-list{padding:4px 17px}.news-item{grid-template-columns:73px 1fr}.news-item .read-more{grid-column:2}.news-item h3{font-size:16px}.story-image img{height:300px}.story-badge{right:10px;bottom:-14px}.privacy-box{grid-template-columns:1fr;padding:23px}.privacy-box .button{width:100%;text-align:center}.footer-grid,.footer-links{grid-template-columns:1fr}.cta .button{display:block;margin:10px 0!important}.floating-cta{right:15px;bottom:15px}}

/* roulang page: category2 */
:root{
--ink:#102333;--muted:#627482;--line:#dce7e7;--paper:#f7fbfa;--white:#fff;
--teal:#087d71;--teal-deep:#05574f;--mint:#dff5eb;--lime:#b9ed62;--orange:#ff8a49;
--navy:#082837;--shadow:0 18px 45px rgba(8,40,55,.10);--shadow-sm:0 10px 24px rgba(8,40,55,.08);
--radius:22px;--radius-sm:14px;--sidebar:252px;--max:1240px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.78}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer}
.container{width:min(calc(100% - 64px),var(--max));margin:0 auto}
.main-content{margin-left:var(--sidebar);min-height:100vh}
.section{padding:88px 0;position:relative}
.section-title{font-size:clamp(29px,3.2vw,43px);line-height:1.25;letter-spacing:-1.5px;font-weight:900;margin:0 0 16px}
.section-lead{margin:0;color:var(--muted);max-width:760px;font-size:16px;line-height:1.95}
.eyebrow{display:inline-flex;align-items:center;gap:9px;margin-bottom:15px;color:var(--teal);font-size:13px;font-weight:900;letter-spacing:.09em}
.eyebrow:before{content:"";width:25px;height:2px;background:var(--teal)}
.side-nav{position:fixed;z-index:100;inset:0 auto 0 0;width:var(--sidebar);display:flex;flex-direction:column;padding:26px 16px;background:var(--white);border-right:1px solid var(--line);overflow-y:auto}
.side-nav-logo{display:block;padding:2px 11px 28px}
.logo-main{display:block;color:var(--teal);font-size:24px;font-weight:900;letter-spacing:-1.4px;line-height:1.2}
.logo-sub{display:block;margin-top:5px;color:#91a0a8;font-size:10px;letter-spacing:.06em}
.side-nav-links{margin:0;padding:0;list-style:none;display:grid;gap:4px}
.side-nav-link{display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:11px;color:#4d636e;font-size:14px;font-weight:800}
.nav-icon{width:15px;color:#85a3a1;font-size:17px;line-height:1}
.side-nav-link:hover{background:#edf8f5;color:var(--teal);transform:translateX(2px)}
.side-nav-link.active{background:var(--teal);color:#fff;box-shadow:0 8px 20px rgba(8,125,113,.21)}
.side-nav-link.active .nav-icon{color:var(--lime)}
.side-nav-footer{margin-top:auto;padding:23px 10px 3px;color:#87979e;font-size:11px;letter-spacing:.05em}
.mobile-head{display:none}
.hero-data{padding:65px 0 72px;color:#fff;background:linear-gradient(94deg,rgba(4,35,45,.96),rgba(5,76,70,.84),rgba(7,53,62,.64)),url('/assets/images/backpic/back-2.webp') center/cover;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:44px;align-items:center}
.hero-data .eyebrow{color:var(--lime)}
.hero-data .eyebrow:before{background:var(--lime)}
.hero-data h1{margin:0 0 20px;font-size:clamp(40px,5.2vw,68px);line-height:1.13;letter-spacing:-3px;font-weight:900}
.hero-data h1 span{color:var(--lime)}
.hero-data p{max-width:630px;margin:0;color:#d3e4e2;font-size:17px;line-height:2}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:29px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:12px;padding:13px 20px;font-weight:900;transition:.25s ease}
.button:focus,.faq-question:focus,.menu-toggle:focus{outline:3px solid rgba(185,237,98,.7);outline-offset:3px}
.button.primary{background:var(--lime);color:var(--navy)}
.button.primary:hover{background:#d3fa8b;transform:translateY(-2px);box-shadow:0 12px 25px rgba(185,237,98,.2)}
.button.ghost{color:#fff;background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.36)}
.button.ghost:hover{background:#fff;color:var(--teal)}
.button.teal{background:var(--teal);color:#fff}
.button.teal:hover{background:var(--teal-deep);transform:translateY(-2px)}
.data-dashboard{padding:19px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.23);border-radius:var(--radius);box-shadow:0 24px 54px rgba(0,0,0,.18);backdrop-filter:blur(10px)}
.dashboard-top{display:flex;justify-content:space-between;align-items:center;padding-bottom:16px;border-bottom:1px solid rgba(255,255,255,.18)}
.dashboard-top b{font-size:16px}.live-dot{color:var(--lime);font-size:12px;font-weight:900}.live-dot i{margin-right:5px}
.score-line{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:14px;padding:25px 5px}
.team{text-align:center;font-size:14px;font-weight:800}.team i{display:block;margin-bottom:8px;color:var(--lime);font-size:28px}
.score{font-size:32px;font-weight:900;letter-spacing:3px;color:#fff}
.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}
.metric{padding:13px 9px;border-radius:12px;background:rgba(4,30,38,.31);text-align:center}
.metric b{display:block;font-size:20px;color:var(--lime);line-height:1.2}.metric span{font-size:11px;color:#cce0dd}
.intro-strip{margin-top:-1px;background:#fff;border-bottom:1px solid var(--line)}
.intro-strip .container{display:grid;grid-template-columns:1.25fr repeat(3,1fr)}
.intro-cell{padding:23px 25px;border-right:1px solid var(--line)}
.intro-cell:last-child{border:0}.intro-cell b{display:block;font-size:20px;color:var(--teal);line-height:1.2}.intro-cell span{font-size:13px;color:var(--muted)}
.feature-layout{display:grid;grid-template-columns:.88fr 1.12fr;gap:65px;align-items:center}
.image-frame{overflow:hidden;border-radius:var(--radius);box-shadow:var(--shadow);position:relative}
.image-frame img{width:100%;min-height:430px;object-fit:cover}
.image-frame:after{content:"赛事观察";position:absolute;left:20px;bottom:19px;padding:7px 12px;color:#fff;background:var(--teal);border-radius:9px;font-size:12px;font-weight:900}
.copy-list{margin:28px 0 0;padding:0;list-style:none}
.copy-list li{display:flex;gap:13px;padding:15px 0;border-bottom:1px solid var(--line)}
.copy-list i{margin-top:6px;color:var(--teal)}.copy-list b{display:block;font-size:16px}.copy-list span{color:var(--muted);font-size:14px}
.dark-section{background:var(--navy);color:#fff}.dark-section .section-lead{color:#bed4d1}.dark-section .eyebrow{color:var(--lime)}.dark-section .eyebrow:before{background:var(--lime)}
.signal-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:18px;margin-top:38px}
.signal-card{min-height:236px;padding:27px;border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);background:rgba(255,255,255,.05)}
.signal-card:first-child{background:var(--teal)}
.signal-card i{font-size:25px;color:var(--lime)}.signal-card h3{margin:24px 0 8px;font-size:21px}.signal-card p{margin:0;color:#d4e5e3;font-size:14px;line-height:1.85}
.signal-card:not(:first-child) p{color:#b9d0cd}
.process-head{display:grid;grid-template-columns:1fr .75fr;gap:45px;align-items:end}
.process-note{padding:18px 20px;color:#39605c;background:var(--mint);border-radius:var(--radius-sm);font-size:14px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:42px}
.step{position:relative;padding:0 24px 4px 0}
.step:not(:last-child):after{content:"";position:absolute;left:39px;right:-4px;top:20px;height:1px;background:#b8d9d2}
.step-number{position:relative;z-index:1;width:41px;height:41px;display:grid;place-items:center;color:#fff;background:var(--teal);border-radius:50%;font-size:14px;font-weight:900}
.step h3{margin:17px 0 8px;font-size:18px}.step p{margin:0;color:var(--muted);font-size:14px;line-height:1.8}
.scene-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;margin-top:36px}
.scene-main{position:relative;min-height:395px;padding:34px;display:flex;flex-direction:column;justify-content:end;overflow:hidden;border-radius:var(--radius);background:linear-gradient(0deg,rgba(5,37,45,.9),rgba(5,37,45,.1)),url('/assets/images/coverpic/cover-6.webp') center/cover;color:#fff}
.scene-main h3{margin:0 0 10px;font-size:28px}.scene-main p{max-width:550px;margin:0;color:#d8e9e7}
.scene-side{display:grid;gap:18px}
.scene-card{padding:26px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:0 4px 18px rgba(8,40,55,.03)}
.scene-card:hover{border-color:#a9d8ce;box-shadow:var(--shadow-sm);transform:translateY(-3px)}.scene-card i{color:var(--orange);font-size:21px}.scene-card h3{margin:14px 0 7px;font-size:19px}.scene-card p{margin:0;color:var(--muted);font-size:14px}
.data-rules{background:#eef7f4}.rule-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:35px}.rule{padding:25px;background:#fff;border-radius:var(--radius-sm);border-left:4px solid var(--teal)}.rule b{font-size:17px}.rule p{margin:8px 0 0;color:var(--muted);font-size:14px}
.faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:60px;align-items:start}.faq-side{padding:29px;background:var(--mint);border-radius:var(--radius)}.faq-side p{color:#426762}.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;padding:20px 0;background:transparent;color:var(--ink);border:0;text-align:left;font-weight:900;font-size:16px}.faq-question i{color:var(--teal);transition:.25s}.faq-answer{display:none;padding:0 36px 20px 0;color:var(--muted);font-size:14px;line-height:1.9}.faq-item.open .faq-answer{display:block}.faq-item.open .faq-question i{transform:rotate(45deg)}
.cta-section{padding:86px 0;background:linear-gradient(115deg,#087d71,#065c56);color:#fff}.cta-wrap{display:grid;grid-template-columns:1fr auto;gap:34px;align-items:center}.cta-wrap h2{margin:0 0 10px;font-size:clamp(29px,3.6vw,45px);line-height:1.25}.cta-wrap p{margin:0;color:#d2e7e3;font-size:16px;max-width:700px}.cta-actions{display:flex;gap:12px;flex-wrap:wrap}
footer{padding:57px 0 24px;background:#072532;color:#c1d2d2}footer .container{width:min(calc(100% - 64px),var(--max))}.footer-grid{display:grid;grid-template-columns:1.2fr 1.35fr .85fr;gap:45px}.footer-brand{margin-bottom:9px;color:#fff;font-size:24px;font-weight:900}.footer-text{max-width:330px;font-size:13px;line-height:1.9}.footer-links{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.footer-links a{font-size:13px}.footer-links a:hover{color:var(--lime)}.footer-contact{display:grid;align-content:start;gap:8px;font-size:13px}.footer-contact b{color:var(--lime);font-size:15px}.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:13px;margin-top:42px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);font-size:12px;color:#91acae}.footer-bottom a:hover{color:var(--lime)}
.floating-cta{position:fixed;right:25px;bottom:25px;z-index:20;width:52px;height:52px;display:grid;place-items:center;background:var(--orange);border-radius:50%;color:#fff;box-shadow:0 12px 28px rgba(255,138,73,.36)}.floating-cta:hover{background:#ed7134;transform:translateY(-4px)}
@media(max-width:1100px){:root{--sidebar:210px}.container,footer .container{width:min(calc(100% - 46px),var(--max))}.hero-grid,.feature-layout,.faq-layout{gap:35px}.signal-grid{grid-template-columns:1fr 1fr}.signal-card:first-child{grid-column:span 2}.intro-cell{padding:20px 15px}}
@media(max-width:820px){:root{--sidebar:0}.side-nav{display:none}.main-content{margin-left:0}.mobile-head{position:sticky;top:0;z-index:99;display:flex;align-items:center;justify-content:space-between;padding:13px 20px;background:#fff;border-bottom:1px solid var(--line)}.mobile-brand{font-size:20px;font-weight:900;color:var(--teal)}.menu-toggle{padding:8px 10px;background:var(--mint);border:0;border-radius:9px;color:var(--teal)}.mobile-menu{display:none;position:absolute;top:58px;left:0;right:0;padding:13px 20px 18px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow-sm)}.mobile-menu.show{display:grid}.mobile-menu a{padding:8px 0;font-size:14px;font-weight:800;color:#49616b}.mobile-menu a.active{color:var(--teal)}.hero-data{padding:57px 0}.hero-grid,.feature-layout,.faq-layout,.cta-wrap{grid-template-columns:1fr}.data-dashboard{max-width:600px}.intro-strip .container{grid-template-columns:repeat(2,1fr)}.intro-cell:nth-child(2){border-right:0}.intro-cell:nth-child(-n+2){border-bottom:1px solid var(--line)}.process-head{grid-template-columns:1fr}.steps{grid-template-columns:repeat(2,1fr);gap:28px}.step:not(:last-child):after{display:none}.scene-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-contact{grid-column:span 2}.section{padding:70px 0}}
@media(max-width:520px){.container,footer .container{width:min(calc(100% - 34px),var(--max))}.hero-data h1{font-size:40px;letter-spacing:-2px}.hero-data p{font-size:15px}.hero-actions,.cta-actions{display:grid;grid-template-columns:1fr}.button{width:100%}.intro-strip .container{grid-template-columns:1fr}.intro-cell{border-right:0;border-bottom:1px solid var(--line)}.intro-cell:last-child{border-bottom:0}.signal-grid,.rule-grid{grid-template-columns:1fr}.signal-card:first-child{grid-column:span 1}.steps{grid-template-columns:1fr}.scene-main{min-height:330px;padding:25px}.metric-row{gap:6px}.metric{padding:11px 4px}.metric b{font-size:17px}.footer-grid{grid-template-columns:1fr}.footer-contact{grid-column:auto}.footer-links{grid-template-columns:1fr 1fr}.footer-bottom{display:grid}.floating-cta{right:18px;bottom:18px}.section-title{letter-spacing:-1px}}

/* roulang page: category1 */
:root{
      --ink:#102333;--muted:#627482;--line:#dce7e7;--paper:#f7fbfa;--white:#fff;
      --teal:#087d71;--teal-deep:#05574f;--mint:#dff5eb;--lime:#b9ed62;--orange:#ff8a49;
      --navy:#082837;--shadow:0 18px 45px rgba(8,40,55,.10);--shadow-sm:0 10px 24px rgba(8,40,55,.08);
      --radius:22px;--radius-sm:14px;--sidebar:0px;--max:1240px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.78;font-size:15px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(calc(100% - 64px),var(--max));margin:0 auto}
    .section{padding:86px 0;position:relative}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--teal);font-size:13px;font-weight:800;letter-spacing:.08em;margin-bottom:14px}
    .eyebrow:before{content:"";width:25px;height:2px;background:var(--teal)}
    .section-title{font-size:clamp(28px,3vw,43px);line-height:1.28;letter-spacing:-1.4px;margin:0 0 16px;font-weight:800}
    .section-lead{color:var(--muted);max-width:720px;margin:0;font-size:16px;line-height:1.95}
    .side-nav{position:fixed;z-index:30;inset:0 auto 0 0;width:224px;background:#fff;border-right:1px solid var(--line);padding:27px 18px;display:flex;flex-direction:column;overflow-y:auto}
    .side-nav-logo{padding:0 10px 30px;display:block}
    .logo-main{display:block;font-weight:900;font-size:23px;letter-spacing:-1px;color:var(--ink)}
    .logo-sub{display:block;color:#91a0a8;font-size:11px;margin-top:3px}
    .side-nav-links{list-style:none;margin:0;padding:0;display:grid;gap:4px}
    .side-nav-link{padding:11px 12px;border-radius:11px;color:#4c626d;font-weight:700;font-size:14px;display:flex;align-items:center;gap:11px}
    .side-nav-link:hover{background:#edf8f5;color:var(--teal)}
    .side-nav-link.active{background:var(--teal);color:#fff;box-shadow:0 8px 20px rgba(8,125,113,.2)}
    .nav-icon{width:17px;color:#79909a;font-size:21px;line-height:10px}
    .side-nav-link.active .nav-icon{color:var(--lime)}
    .side-nav-footer{margin-top:auto;padding:24px 10px 5px;color:#91a0a8;font-size:11px}
    main,footer{margin-left:224px}
    .mobile-head{display:none}
    .button{display:inline-block;border-radius:12px;font-weight:800;padding:13px 20px;transition:.25s ease}
    .button.primary{background:var(--lime);color:var(--navy)}
    .button.primary:hover{background:#d0fb85;transform:translateY(-2px);box-shadow:0 10px 22px rgba(185,237,98,.18)}
    .button.teal{background:var(--teal);color:#fff}
    .button.teal:hover{background:var(--teal-deep);transform:translateY(-2px)}
    .button.outline{background:transparent;color:var(--teal);border:1px solid #a8d6cd}
    .button.outline:hover{background:#eaf8f4}
    .banner{min-height:380px;padding:64px 0;color:#fff;background:linear-gradient(90deg,rgba(4,35,45,.94),rgba(5,56,59,.74)),url('/assets/images/backpic/back-2.webp') center/cover}
    .banner .eyebrow{color:var(--lime)}
    .banner .eyebrow:before{background:var(--lime)}
    .banner h1{font-size:clamp(38px,5vw,64px);line-height:1.15;letter-spacing:-2px;margin:0 0 18px;font-weight:900}
    .banner p{max-width:680px;color:#d8e9e6;font-size:17px;margin:0 0 25px}
    .crumb{font-size:13px;color:#bcd2d1;margin-top:28px}
    .crumb a:hover{color:var(--lime)}
    .intro-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:58px;align-items:center}
    .intro-image{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);position:relative}
    .intro-image img{width:100%;height:360px;object-fit:cover}
    .image-note{position:absolute;left:20px;bottom:20px;background:rgba(8,40,55,.85);color:#fff;padding:10px 14px;border-radius:10px;font-size:13px}
    .feature-list{margin:26px 0 0;padding:0;list-style:none;border-top:1px solid var(--line)}
    .feature-list li{display:flex;gap:15px;padding:16px 0;border-bottom:1px solid var(--line)}
    .feature-list i{color:var(--teal);margin-top:5px}
    .feature-list strong{display:block;font-size:16px}
    .feature-list span{display:block;color:var(--muted);font-size:14px}
    .dark-section{background:var(--navy);color:#fff}
    .dark-section .section-lead{color:#bcd2d1}
    .dark-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:26px;margin-top:38px}
    .dark-panel{border:1px solid rgba(255,255,255,.13);border-radius:var(--radius);padding:28px;background:rgba(255,255,255,.055)}
    .dark-panel h3{margin:0 0 10px;font-size:22px;color:var(--lime)}
    .dark-panel p{color:#c6d8d7;margin:0}
    .stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:25px}
    .stat{padding:18px 12px;border-left:2px solid var(--lime)}
    .stat b{display:block;font-size:28px;color:#fff;line-height:1.2}
    .stat span{color:#a9c2c0;font-size:12px}
    .topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}
    .topic-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 5px 20px rgba(8,40,55,.03);transition:.25s}
    .topic-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm);border-color:#b9ddd5}
    .topic-card img{height:145px;width:100%;object-fit:cover}
    .topic-body{padding:21px}
    .tag{display:inline-block;color:var(--teal);background:var(--mint);border-radius:30px;padding:4px 10px;font-size:11px;font-weight:800;margin-bottom:10px}
    .topic-body h3{margin:0 0 8px;font-size:19px;line-height:1.45}
    .topic-body p{margin:0;color:var(--muted);font-size:14px}
    .topic-body a{display:inline-block;color:var(--teal);font-weight:800;font-size:13px;margin-top:14px}
    .topic-body a:hover{color:var(--orange)}
    .timeline{margin-top:34px;border-left:2px solid #bfe1d7;padding-left:27px;max-width:850px}
    .timeline-item{position:relative;padding:0 0 28px}
    .timeline-item:before{content:"";position:absolute;left:-36px;top:8px;width:15px;height:15px;border-radius:50%;background:var(--teal);border:4px solid var(--mint)}
    .timeline-item small{color:var(--teal);font-weight:800}
    .timeline-item h3{margin:5px 0 5px;font-size:20px}
    .timeline-item p{margin:0;color:var(--muted)}
    .split-section{background:#eef7f4}
    .split-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:start}
    .check-box{background:#fff;border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm)}
    .check-box h3{margin:0 0 17px;font-size:21px}
    .check-box ul{list-style:none;padding:0;margin:0}
    .check-box li{padding:12px 0;border-bottom:1px solid var(--line);display:flex;gap:12px}
    .check-box li:last-child{border-bottom:0}
    .check-box i{color:var(--teal);margin-top:5px}
    .faq-list{margin-top:32px;max-width:900px}
    .faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:12px;overflow:hidden}
    .faq-question{width:100%;background:#fff;text-align:left;padding:19px 22px;font-weight:800;color:var(--ink);display:flex;justify-content:space-between;align-items:center}
    .faq-question i{color:var(--teal);transition:.25s}
    .faq-answer{display:none;padding:0 22px 20px;color:var(--muted);font-size:14px}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question i{transform:rotate(45deg)}
    .cta{background:var(--teal);color:#fff;padding:65px 0}
    .cta-grid{display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta h2{font-size:clamp(27px,3vw,40px);margin:0 0 9px;line-height:1.3}
    .cta p{margin:0;color:#d7eeea;max-width:650px}
    footer{background:#061e2a;color:#d5e2e1;padding:45px 0 20px}
    .footer-grid{display:grid;grid-template-columns:1.2fr 1.5fr .8fr;gap:38px}
    .footer-brand{font-size:24px;font-weight:900;color:#fff;margin-bottom:10px}
    .footer-text,.footer-contact span{font-size:13px;color:#a9c2c0}
    .footer-links{display:flex;flex-wrap:wrap;gap:10px 20px;align-content:start}
    .footer-links a{font-size:13px;color:#c8d9d7}
    .footer-links a:hover{color:var(--lime)}
    .footer-contact b{display:block;color:var(--lime);margin-bottom:7px}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:32px;padding-top:18px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;color:#91aaa8;font-size:12px}
    .footer-bottom a:hover{color:var(--lime)}
    .floating-cta{position:fixed;right:25px;bottom:25px;z-index:25;width:52px;height:52px;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;box-shadow:0 12px 28px rgba(255,138,73,.36)}
    .floating-cta:hover{transform:translateY(-4px);background:#ed7134}
    :focus-visible{outline:3px solid var(--orange);outline-offset:3px}
    @media(max-width:1024px){
      .side-nav{width:190px}main,footer{margin-left:190px}
      .container{width:min(calc(100% - 42px),var(--max))}
      .intro-grid,.dark-grid,.split-grid{gap:30px}
    }
    @media(max-width:768px){
      .side-nav{position:relative;width:100%;height:auto;padding:15px 20px;display:block}
      .side-nav-logo{padding:0;display:inline-block}.logo-main{font-size:20px}.logo-sub{display:none}
      .side-nav-links{display:none;padding-top:15px}.side-nav.open .side-nav-links{display:grid}
      .side-nav:after{content:"☰";position:absolute;right:23px;top:17px;color:var(--teal);font-size:22px;cursor:pointer}
      .side-nav-footer{display:none}main,footer{margin-left:0}
      .banner{min-height:420px;padding:55px 0}.banner h1{letter-spacing:-1px}
      .intro-grid,.dark-grid,.split-grid{grid-template-columns:1fr}
      .topic-grid{grid-template-columns:1fr 1fr}
      .cta-grid{display:block}.cta .button{margin-top:23px}
    }
    @media(max-width:520px){
      .container{width:calc(100% - 34px)}.section{padding:62px 0}
      .topic-grid,.stat-row{grid-template-columns:1fr}
      .intro-image img{height:250px}.banner p{font-size:15px}
      .footer-grid{grid-template-columns:1fr;gap:25px}
      .footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:8px}
      .floating-cta{right:16px;bottom:16px}
    }

/* roulang page: category3 */
:root{
--ink:#102333;--muted:#627482;--line:#dce7e7;--paper:#f7fbfa;--white:#fff;
--teal:#087d71;--teal-deep:#05574f;--mint:#dff5eb;--lime:#b9ed62;--orange:#ff8a49;
--navy:#082837;--shadow:0 18px 45px rgba(8,40,55,.10);--shadow-sm:0 10px 24px rgba(8,40,55,.08);
--radius:22px;--radius-sm:14px;--sidebar:224px;--max:1240px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.8}
a{text-decoration:none;color:inherit;transition:.25s ease}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer}
.container{width:min(calc(100% - 64px),var(--max));margin:0 auto}
.page-content{margin-left:var(--sidebar);min-height:100vh}
.section{padding:88px 0;position:relative}
.section.soft{background:#edf7f4}
.section.dark{background:var(--navy);color:#fff;overflow:hidden}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--teal);font-size:12px;font-weight:800;letter-spacing:.12em;margin-bottom:14px}
.eyebrow:before{content:"";width:28px;height:2px;background:var(--teal)}
.dark .eyebrow{color:var(--lime)}
.dark .eyebrow:before{background:var(--lime)}
.section-title{font-size:clamp(29px,3.5vw,47px);line-height:1.25;letter-spacing:-1.5px;margin:0 0 15px;font-weight:900}
.section-lead{max-width:760px;margin:0;color:var(--muted);font-size:16px;line-height:2}
.dark .section-lead{color:#bfd2d0}
.side-nav{position:fixed;z-index:50;inset:0 auto 0 0;width:var(--sidebar);background:#fff;border-right:1px solid var(--line);padding:24px 15px;display:flex;flex-direction:column;overflow-y:auto}
.side-nav-logo{display:block;padding:3px 10px 27px;border-bottom:1px solid #edf2f1;margin-bottom:18px}
.logo-main{display:block;color:var(--teal);font-size:23px;font-weight:900;letter-spacing:-1px;line-height:1.25}
.logo-sub{display:block;color:#95a4a9;font-size:10px;letter-spacing:.05em;margin-top:4px}
.side-nav-links{padding:0;margin:0;list-style:none;display:grid;gap:4px}
.side-nav-link{display:flex;align-items:center;gap:11px;padding:10px 11px;border-radius:11px;color:#526872;font-size:14px;font-weight:700}
.nav-icon{font-size:19px;line-height:1;color:#8aa5a2}
.side-nav-link:hover{background:#edf8f5;color:var(--teal);transform:translateX(2px)}
.side-nav-link.active{background:var(--teal);color:#fff;box-shadow:0 8px 19px rgba(8,125,113,.2)}
.side-nav-link.active .nav-icon{color:var(--lime)}
.side-nav-footer{margin-top:auto;padding:21px 10px 2px;color:#8fa0a6;font-size:11px}
.mobile-head{display:none}
.hero{min-height:570px;padding:78px 0;background:linear-gradient(90deg,rgba(5,37,49,.93),rgba(5,67,65,.78)),url('/assets/images/backpic/back-3.webp') center/cover;color:#fff;display:flex;align-items:center}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center}
.hero .eyebrow{color:var(--lime)}
.hero .eyebrow:before{background:var(--lime)}
.hero h1{font-size:clamp(42px,5.4vw,68px);line-height:1.1;letter-spacing:-3px;margin:0 0 22px;font-weight:900}
.hero h1 em{font-style:normal;color:var(--lime)}
.hero-copy{font-size:17px;line-height:2;color:#d7e8e5;margin:0;max-width:625px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:29px}
.button{display:inline-flex;justify-content:center;align-items:center;gap:8px;border:0;border-radius:12px;padding:13px 20px;font-weight:800;line-height:1.2;transition:.25s ease}
.button.primary{background:var(--lime);color:var(--navy)}
.button.primary:hover{background:#d7fb91;transform:translateY(-3px);box-shadow:0 12px 24px rgba(185,237,98,.2)}
.button.ghost{color:#fff;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.37)}
.button.ghost:hover{background:#fff;color:var(--teal)}
.button.teal{background:var(--teal);color:#fff}
.button.teal:hover{background:var(--teal-deep);transform:translateY(-3px)}
.button.outline{background:#fff;color:var(--teal);border:1px solid #a5d5cc}
.button.outline:hover{background:#eaf8f4}
.button:focus,a:focus,input:focus{outline:3px solid rgba(255,138,73,.45);outline-offset:3px}
.demo-panel{background:rgba(255,255,255,.96);border-radius:var(--radius);padding:24px;color:var(--ink);box-shadow:0 25px 55px rgba(0,0,0,.2)}
.demo-top{display:flex;justify-content:space-between;gap:12px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:15px;margin-bottom:15px}
.demo-top strong{font-size:17px}
.live-dot{color:var(--teal);font-size:12px;font-weight:800}
.live-dot i{font-size:9px;color:var(--orange);margin-right:5px}
.match-strip{background:#edf8f5;border-radius:15px;padding:17px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;text-align:center}
.team{font-size:14px;font-weight:800}
.score{font-size:29px;font-weight:900;color:var(--teal);line-height:1}
.match-note{font-size:12px;color:var(--muted);margin-top:12px}
.demo-list{margin:15px 0 0;padding:0;list-style:none}
.demo-list li{display:flex;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px dashed #d9e6e3;font-size:13px}
.demo-list li:last-child{border:0}
.demo-list b{color:var(--teal)}
.intro-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:start}
.text-body p{margin:0 0 18px;color:#3b525c;font-size:16px;line-height:2.05}
.text-body p:last-child{margin-bottom:0}
.feature-list{display:grid;gap:14px}
.feature-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:19px 19px 18px;display:grid;grid-template-columns:45px 1fr;gap:14px;align-items:start;box-shadow:0 5px 16px rgba(8,40,55,.035)}
.feature-item:hover{border-color:#9ed0c6;transform:translateX(4px);box-shadow:var(--shadow-sm)}
.feature-icon{width:45px;height:45px;border-radius:13px;background:var(--mint);display:grid;place-items:center;color:var(--teal);font-size:19px}
.feature-item h3{margin:0 0 4px;font-size:17px}
.feature-item p{margin:0;color:var(--muted);font-size:13px;line-height:1.75}
.focus-layout{display:grid;grid-template-columns:1fr .82fr;gap:30px;margin-top:38px}
.focus-board{border-radius:var(--radius);padding:34px;background:#fff;box-shadow:var(--shadow-sm)}
.focus-board h3{font-size:25px;margin:0 0 12px}
.focus-board p{color:var(--muted);margin:0 0 23px}
.focus-row{display:grid;grid-template-columns:46px 1fr auto;gap:14px;align-items:center;padding:15px 0;border-top:1px solid var(--line)}
.focus-no{font-size:13px;color:var(--teal);font-weight:900}
.focus-row strong{font-size:15px}
.focus-row span{font-size:12px;color:var(--muted)}
.image-card{min-height:410px;border-radius:var(--radius);overflow:hidden;position:relative;background:#163e46}
.image-card img{height:100%;width:100%;object-fit:cover}
.image-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(5,34,45,.82),transparent 65%)}
.image-caption{position:absolute;z-index:1;left:28px;right:28px;bottom:25px;color:#fff}
.image-caption b{display:block;font-size:23px;margin-bottom:6px}
.image-caption span{color:#d7e8e5;font-size:13px}
.watch-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:17px;margin-top:38px}
.watch-card{padding:25px 21px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);position:relative;overflow:hidden;transition:.25s ease}
.watch-card:before{content:"";position:absolute;width:75px;height:75px;border-radius:50%;right:-25px;top:-25px;background:var(--mint)}
.watch-card:hover{transform:translateY(-5px);border-color:#a4d7cd;box-shadow:var(--shadow-sm)}
.watch-num{position:relative;color:var(--teal);font-size:13px;font-weight:900;letter-spacing:.08em}
.watch-card h3{position:relative;font-size:18px;margin:16px 0 8px}
.watch-card p{position:relative;color:var(--muted);font-size:13px;line-height:1.8;margin:0}
.data-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:55px;align-items:center}
.data-panel{background:#0d3846;border:1px solid rgba(185,237,98,.2);border-radius:var(--radius);padding:28px}
.data-panel-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(255,255,255,.13);padding-bottom:16px;margin-bottom:8px}
.data-panel-head b{font-size:18px}.data-panel-head span{font-size:12px;color:var(--lime)}
.data-line{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:15px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1);color:#d5e5e4;font-size:13px}
.data-line span:last-child{text-align:right;color:var(--lime);font-weight:800}
.data-copy h2{margin-top:0}
.data-copy ul{margin:23px 0 0;padding:0;list-style:none}
.data-copy li{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.14);color:#d7e7e5}
.data-copy li i{color:var(--lime);margin-right:10px}
.scene-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:31px}
.scene-grid{display:grid;grid-template-columns:1.16fr .84fr .84fr;gap:18px}
.scene-card{border-radius:var(--radius);overflow:hidden;min-height:290px;position:relative;background:var(--navy);color:#fff}
.scene-card:first-child{min-height:440px}
.scene-card img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;opacity:.72;transition:.35s}
.scene-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(5,32,42,.9),rgba(5,32,42,.06))}
.scene-card:hover img{transform:scale(1.06);opacity:.88}
.scene-card-content{position:absolute;z-index:2;left:24px;right:24px;bottom:22px}
.scene-card small{color:var(--lime);font-weight:800}
.scene-card h3{font-size:23px;line-height:1.3;margin:8px 0}
.scene-card p{font-size:13px;color:#d1e2df;line-height:1.75;margin:0}
.timeline{margin-top:39px;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line)}
.timeline-item{padding:25px 25px 0 0;position:relative}
.timeline-item:before{content:"";position:absolute;top:-6px;left:0;width:11px;height:11px;background:var(--orange);border-radius:50%}
.timeline-item b{display:block;font-size:16px;margin-bottom:5px}
.timeline-item span{color:var(--muted);font-size:13px;line-height:1.7}
.quote-box{background:linear-gradient(135deg,var(--teal),var(--teal-deep));border-radius:var(--radius);padding:43px;color:#fff;display:grid;grid-template-columns:80px 1fr;gap:24px;align-items:start}
.quote-icon{width:64px;height:64px;border-radius:50%;background:rgba(185,237,98,.18);display:grid;place-items:center;color:var(--lime);font-size:25px}
.quote-box blockquote{font-size:21px;line-height:1.8;margin:0;font-weight:700}
.quote-box cite{display:block;color:#c7e1dc;font-size:13px;font-style:normal;margin-top:15px;font-weight:400}
.faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:65px}
.faq-list{display:grid;gap:12px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden}
.faq-item summary{padding:18px 20px;cursor:pointer;font-size:16px;font-weight:800;list-style:none;position:relative}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:"+";position:absolute;right:19px;color:var(--teal);font-size:23px;font-weight:400}
.faq-item[open] summary{color:var(--teal);border-bottom:1px solid var(--line)}
.faq-item[open] summary:after{content:"−"}
.faq-answer{padding:16px 20px 19px;color:var(--muted);font-size:14px;line-height:1.9}
.cta-section{padding:90px 0}
.cta-box{background:linear-gradient(112deg,#075f58,#0c8275);border-radius:var(--radius);padding:55px 58px;color:#fff;position:relative;overflow:hidden}
.cta-box:after{content:"";position:absolute;width:290px;height:290px;border:52px solid rgba(185,237,98,.13);border-radius:50%;right:-75px;top:-120px}
.cta-inner{position:relative;z-index:1;display:flex;justify-content:space-between;gap:30px;align-items:center}
.cta-box h2{font-size:clamp(28px,3.4vw,44px);line-height:1.3;margin:0 0 11px}
.cta-box p{margin:0;color:#d5ece8;max-width:660px}
footer{margin-left:var(--sidebar);background:#062c38;color:#d1e0de;padding:58px 0 23px}
.footer-grid{display:grid;grid-template-columns:1.15fr 1.2fr .8fr;gap:50px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.14)}
.footer-brand{font-size:25px;color:#fff;font-weight:900;margin-bottom:11px}
.footer-text{font-size:13px;line-height:1.9;max-width:280px;color:#aec7c4}
.footer-links{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 18px;align-content:start}
.footer-links a{font-size:13px;color:#c2d6d4}
.footer-links a:hover{color:var(--lime)}
.footer-contact{display:grid;gap:8px;font-size:13px}
.footer-contact b{color:var(--lime);font-size:15px}.footer-contact span{color:#aec7c4}
.footer-bottom{padding-top:20px;display:flex;flex-wrap:wrap;gap:11px 22px;justify-content:space-between;font-size:12px;color:#9db8b5}
.footer-bottom a:hover{color:var(--lime)}
.floating-cta{position:fixed;z-index:30;right:25px;bottom:24px;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:var(--orange);color:#fff;box-shadow:0 12px 28px rgba(255,138,73,.35)}
.floating-cta:hover{background:#e97035;transform:translateY(-4px)}
@media(max-width:1024px){
:root{--sidebar:0}.side-nav{display:none}.page-content,footer{margin-left:0}.mobile-head{height:67px;background:#fff;border-bottom:1px solid var(--line);padding:0 22px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:45}.mobile-brand{color:var(--teal);font-weight:900;font-size:21px}.mobile-menu{border:1px solid var(--line);background:#fff;border-radius:10px;padding:8px 11px;color:var(--teal)}.mobile-nav{display:none;position:absolute;top:67px;left:0;right:0;background:#fff;padding:13px 20px 18px;border-bottom:1px solid var(--line);box-shadow:var(--shadow-sm)}.mobile-nav.show{display:grid}.mobile-nav a{padding:9px 4px;font-weight:700;color:#47606a}.mobile-nav a.active{color:var(--teal)}.hero-grid,.intro-layout,.data-layout,.faq-layout{grid-template-columns:1fr}.hero{min-height:auto}.watch-grid{grid-template-columns:repeat(2,1fr)}.scene-grid{grid-template-columns:1fr 1fr}.scene-card:first-child{grid-column:span 2;min-height:330px}.footer-grid{grid-template-columns:1fr 1fr}.footer-contact{grid-column:span 2}.container{width:min(calc(100% - 48px),var(--max)}}
@media(max-width:768px){.section{padding:66px 0}.hero{padding:64px 0}.hero h1{letter-spacing:-2px}.demo-panel{padding:19px}.focus-layout{grid-template-columns:1fr}.scene-head,.cta-inner{display:block}.scene-head .button{margin-top:18px}.timeline{grid-template-columns:1fr;gap:8px}.timeline-item{padding-top:20px}.cta-box{padding:38px 27px}.cta-box .button{margin-top:22px}.footer-grid{grid-template-columns:1fr;gap:28px}.footer-contact{grid-column:auto}.footer-bottom{display:grid}.quote-box{grid-template-columns:1fr;padding:30px}.quote-box blockquote{font-size:18px}}
@media(max-width:520px){.container{width:min(calc(100% - 34px),var(--max))}.mobile-head{padding:0 17px}.section-title{font-size:29px}.hero h1{font-size:41px}.hero-actions .button{width:100%}.watch-grid,.scene-grid{grid-template-columns:1fr}.scene-card:first-child{grid-column:auto;min-height:310px}.scene-card{min-height:270px}.match-strip{padding:14px 7px}.team{font-size:12px}.focus-row{grid-template-columns:34px 1fr}.focus-row span{display:none}.data-line{grid-template-columns:1.25fr 1fr}.data-line span:nth-child(2){display:none}.footer-links{grid-template-columns:1fr 1fr}.floating-cta{right:17px;bottom:17px}}

/* roulang page: category4 */
:root{
--ink:#102333;--muted:#627482;--line:#dce7e7;--paper:#f7fbfa;--white:#fff;
--teal:#087d71;--teal-deep:#05574f;--mint:#dff5eb;--lime:#b9ed62;--orange:#ff8a49;
--navy:#082837;--shadow:0 18px 45px rgba(8,40,55,.10);--shadow-sm:0 10px 24px rgba(8,40,55,.08);
--radius:22px;--radius-sm:14px;--sidebar:252px;--max:1240px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.8;font-size:15px}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{max-width:100%;display:block}
button,input,textarea{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(calc(100% - 64px),var(--max));margin:0 auto}
.site-main{margin-left:var(--sidebar);min-height:100vh}
.section{padding:88px 0;position:relative}
.section-soft{background:#eef7f4}
.section-dark{background:var(--navy);color:#fff}
.section-title{font-size:clamp(28px,3vw,43px);line-height:1.28;letter-spacing:-1.4px;margin:0 0 15px;font-weight:850}
.section-lead{color:var(--muted);max-width:760px;margin:0;font-size:16px;line-height:1.95}
.section-dark .section-lead{color:#bbd2d0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--teal);font-size:13px;font-weight:800;letter-spacing:.08em;margin-bottom:15px}
.eyebrow:before{content:"";width:25px;height:2px;background:var(--teal)}
.section-dark .eyebrow{color:var(--lime)}
.section-dark .eyebrow:before{background:var(--lime)}
.side-nav{position:fixed;z-index:30;inset:0 auto 0 0;width:var(--sidebar);background:#fff;border-right:1px solid var(--line);padding:25px 16px 20px;display:flex;flex-direction:column;overflow-y:auto}
.side-nav-logo{display:block;padding:4px 12px 27px}
.logo-main{display:block;font-size:24px;line-height:1.15;font-weight:900;color:var(--teal);letter-spacing:-1.3px}
.logo-main:before{content:"";display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:8px;background:var(--lime);box-shadow:14px 0 0 var(--teal)}
.logo-sub{display:block;margin-top:7px;color:#91a0a8;font-size:10px;letter-spacing:.06em}
.side-nav-links{list-style:none;padding:0;margin:0;display:grid;gap:4px}
.side-nav-link{padding:10px 10px;border-radius:11px;color:#4c626d;font-weight:700;font-size:14px;display:flex;align-items:center;gap:10px}
.nav-icon{font-size:18px;line-height:1;color:#8ca4a4}
.side-nav-link:hover{background:#edf8f5;color:var(--teal);transform:translateX(2px)}
.side-nav-link.active{background:var(--teal);color:#fff;box-shadow:0 8px 20px rgba(8,125,113,.2)}
.side-nav-link.active .nav-icon{color:var(--lime)}
.side-nav-footer{margin-top:auto;padding:22px 10px 3px;color:#788c94;font-size:11px;letter-spacing:.04em}
.mobile-head{display:none}
.hero{min-height:550px;display:flex;align-items:center;padding:78px 0;background:linear-gradient(90deg,rgba(4,35,45,.94),rgba(5,56,59,.76)),url('/assets/images/backpic/back-2.webp') center/cover;color:#fff;position:relative;overflow:hidden}
.hero:after{content:"";width:300px;height:300px;border:58px solid rgba(185,237,98,.1);border-radius:50%;position:absolute;right:-100px;bottom:-130px}
.hero-content{position:relative;z-index:1;max-width:860px}
.hero h1{font-size:clamp(40px,5vw,66px);line-height:1.15;letter-spacing:-2.8px;margin:0 0 19px;font-weight:900}
.hero h1 span{color:var(--lime)}
.hero-copy{font-size:17px;line-height:2;color:#d7e8e5;max-width:760px;margin:0}
.hero-search{max-width:740px;margin-top:30px;display:flex;align-items:center;background:#fff;border:7px solid rgba(255,255,255,.16);border-radius:17px;overflow:hidden;box-shadow:0 18px 35px rgba(0,0,0,.16)}
.hero-search i{color:var(--teal);padding-left:17px}
.hero-search input{height:54px;min-width:0;flex:1;border:0;outline:0;padding:0 14px;color:var(--ink);background:#fff}
.hero-search button{height:54px;padding:0 22px;background:var(--lime);font-weight:850;color:var(--navy)}
.hero-search button:hover{background:#d1f985}
.hot-links{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-top:18px;font-size:13px;color:#c8ddda}
.hot-links a{border:1px solid rgba(255,255,255,.27);border-radius:999px;padding:4px 11px;color:#fff}
.hot-links a:hover{background:#fff;color:var(--teal)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;font-weight:800;padding:13px 20px;transition:.25s ease}
.button.teal{background:var(--teal);color:#fff}
.button.teal:hover{background:var(--teal-deep);transform:translateY(-2px)}
.button.lime{background:var(--lime);color:var(--navy)}
.button.lime:hover{background:#d1f985;transform:translateY(-2px)}
.button.outline{border:1px solid #a8d6cd;color:var(--teal);background:transparent}
.button.outline:hover{background:#eaf8f4}
.button.white{background:#fff;color:var(--teal)}
.button.white:hover{background:var(--lime);color:var(--navy)}
.intro-grid{display:grid;grid-template-columns:1fr .9fr;gap:72px;align-items:center}
.intro-copy p{color:var(--muted);font-size:16px;line-height:2.05;margin:0 0 18px}
.photo-frame{position:relative}
.photo-frame img{width:100%;height:400px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
.photo-note{position:absolute;left:-25px;bottom:25px;max-width:255px;padding:20px;background:#fff;border-radius:var(--radius-sm);box-shadow:var(--shadow-sm)}
.photo-note strong{display:block;font-size:17px;margin-bottom:4px}
.photo-note span{color:var(--muted);font-size:13px;line-height:1.65}
.topic-layout{display:grid;grid-template-columns:.85fr 1.4fr;gap:30px;align-items:start}
.topic-intro{position:sticky;top:25px;padding:30px;background:var(--navy);color:#fff;border-radius:var(--radius)}
.topic-intro p{margin:0 0 20px;color:#c0d5d3}
.topic-list{display:grid;gap:14px}
.topic-item{display:grid;grid-template-columns:55px 1fr auto;gap:17px;align-items:center;padding:19px 20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:0 4px 18px rgba(8,40,55,.025)}
.topic-item:hover{border-color:#a9d9cf;box-shadow:var(--shadow-sm);transform:translateY(-2px)}
.topic-number{width:48px;height:48px;border-radius:14px;background:var(--mint);display:grid;place-items:center;color:var(--teal);font-size:18px;font-weight:900}
.topic-item h3{font-size:17px;margin:0 0 3px;line-height:1.45}
.topic-item p{margin:0;color:var(--muted);font-size:13px}
.topic-count{font-size:12px;color:var(--teal);font-weight:800;white-space:nowrap}
.value-grid{display:grid;grid-template-columns:1.1fr 1fr 1fr;gap:20px;margin-top:36px}
.value-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:27px;min-height:220px;transition:.25s}
.value-card:first-child{background:var(--teal);color:#fff}
.value-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.value-card i{font-size:27px;color:var(--orange);margin-bottom:19px}
.value-card:first-child i{color:var(--lime)}
.value-card h3{font-size:20px;margin:0 0 9px}
.value-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.85}
.value-card:first-child p{color:#d0e8e4}
.steps{counter-reset:steps;display:grid;grid-template-columns:repeat(4,1fr);gap:17px;margin-top:37px}
.step{padding:22px 20px;border-top:2px solid #a3d9cf}
.step:before{counter-increment:steps;content:"0" counter(steps);display:block;color:var(--teal);font-size:26px;font-weight:900;margin-bottom:13px}
.step h3{font-size:17px;margin:0 0 7px}
.step p{font-size:14px;margin:0;color:var(--muted)}
.community-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin-top:36px}
.community-card{overflow:hidden;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid var(--line)}
.community-card img{width:100%;height:220px;object-fit:cover}
.community-card-body{padding:24px}
.tag{display:inline-flex;padding:4px 9px;background:var(--mint);color:var(--teal);border-radius:999px;font-size:12px;font-weight:800;margin-bottom:10px}
.community-card h3{font-size:21px;margin:0 0 8px}
.community-card p{color:var(--muted);margin:0;line-height:1.9}
.rule-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
.rule-list{list-style:none;margin:24px 0 0;padding:0;display:grid;gap:12px}
.rule-list li{background:rgba(255,255,255,.07);padding:13px 16px;border-left:3px solid var(--lime);border-radius:0 11px 11px 0;color:#d4e4e2}
.rule-list i{color:var(--lime);margin-right:10px}
.data-panel{background:#fff;color:var(--ink);border-radius:var(--radius);padding:28px;box-shadow:0 18px 42px rgba(0,0,0,.18)}
.data-panel h3{margin:0 0 19px;font-size:22px}
.data-row{display:flex;align-items:center;justify-content:space-between;padding:14px 0;border-bottom:1px solid var(--line)}
.data-row:last-child{border:0}
.data-row span{color:var(--muted);font-size:14px}
.data-row b{font-size:18px;color:var(--teal)}
.data-row em{font-style:normal;color:var(--orange);font-size:13px;font-weight:800}
.faq-list{max-width:950px;margin:35px auto 0}
.faq-item{border-bottom:1px solid var(--line);background:#fff}
.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;text-align:left;padding:20px 22px;background:#fff;color:var(--ink);font-weight:800;font-size:16px}
.faq-question i{color:var(--teal);transition:.25s}
.faq-answer{display:none;padding:0 22px 20px;color:var(--muted);line-height:1.95}
.faq-item.open .faq-answer{display:block}
.faq-item.open .faq-question i{transform:rotate(45deg)}
.cta{padding:73px 0;background:linear-gradient(115deg,var(--teal),#0c9688);color:#fff;overflow:hidden}
.cta-box{position:relative;display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta-box:after{content:"";position:absolute;width:230px;height:230px;right:12%;top:-150px;border:40px solid rgba(185,237,98,.15);border-radius:50%}
.cta h2{font-size:clamp(28px,3.5vw,44px);line-height:1.25;letter-spacing:-1px;margin:0 0 12px}
.cta p{margin:0;color:#d8eeea;font-size:16px;position:relative;z-index:1}
.cta .button{position:relative;z-index:1;white-space:nowrap}
footer{margin-left:var(--sidebar);background:#061e29;color:#d6e4e2;padding:56px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.1fr 1.4fr .8fr;gap:45px;padding-bottom:36px}
.footer-brand{font-size:25px;font-weight:900;color:#fff;margin-bottom:9px}
.footer-text{color:#a9c2c0;max-width:280px;font-size:14px;line-height:1.9}
.footer-links{display:flex;gap:9px 18px;flex-wrap:wrap;align-content:flex-start}
.footer-links a{font-size:13px;color:#c0d2d0}
.footer-links a:hover{color:var(--lime)}
.footer-contact{display:flex;flex-direction:column;gap:6px;font-size:13px;color:#abc3c1}
.footer-contact b{font-size:15px;color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.13);padding-top:20px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;color:#8ea9a8;font-size:12px}
.footer-bottom a:hover{color:var(--lime)}
.floating-cta{position:fixed;right:24px;bottom:24px;z-index:25;width:52px;height:52px;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;box-shadow:0 12px 28px rgba(255,138,73,.36)}
.floating-cta:hover{transform:translateY(-4px);background:#ed7134;color:#fff}
@media(max-width:1024px){
:root{--sidebar:0}
.side-nav{display:none}.site-main,footer{margin-left:0}
.mobile-head{height:66px;display:flex;position:sticky;top:0;z-index:50;align-items:center;justify-content:space-between;padding:0 23px;background:#fff;border-bottom:1px solid var(--line)}
.mobile-brand{font-size:21px;font-weight:900;color:var(--teal)}
.mobile-brand i{color:var(--orange);margin-right:6px}
.menu-toggle{width:40px;height:40px;border-radius:11px;background:var(--mint);color:var(--teal)}
.mobile-menu{display:none;position:absolute;z-index:48;top:66px;left:0;right:0;background:#fff;padding:12px 20px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow-sm)}
.mobile-menu.open{display:grid;gap:4px}.mobile-menu a{padding:10px 12px;border-radius:9px;font-weight:700;color:#4c626d}.mobile-menu a.active{background:var(--teal);color:#fff}
.hero{min-height:500px}.intro-grid,.rule-layout{gap:38px}.footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
.container{width:min(calc(100% - 38px),var(--max))}.section{padding:65px 0}
.hero{padding:65px 0}.hero h1{letter-spacing:-1.8px}.hero-search{border-width:5px}.hero-search button{padding:0 15px}
.intro-grid,.topic-layout,.rule-layout{grid-template-columns:1fr}.topic-intro{position:static}.photo-frame{order:-1}.photo-frame img{height:300px}.photo-note{left:14px;bottom:14px}
.value-grid{grid-template-columns:1fr 1fr}.value-card:first-child{grid-column:span 2}.steps{grid-template-columns:1fr 1fr}.community-grid{grid-template-columns:1fr}.cta-box{display:block}.cta .button{margin-top:23px}.footer-grid{grid-template-columns:1fr;gap:28px}
}
@media(max-width:520px){
body{font-size:14px}.section-title{letter-spacing:-.8px}.hero-copy{font-size:15px}.hero-search input{font-size:13px}.hero-search button{font-size:13px;padding:0 11px}
.topic-item{grid-template-columns:45px 1fr;padding:16px}.topic-number{width:42px;height:42px}.topic-count{grid-column:2}.value-grid,.steps{grid-template-columns:1fr}.value-card:first-child{grid-column:span 1}.step{padding:18px 6px}.footer-bottom{display:grid}.floating-cta{right:16px;bottom:16px}.faq-question{padding:18px 15px;font-size:15px}.faq-answer{padding:0 15px 18px}
}

/* roulang page: category5 */
:root{
 --ink:#102333;--muted:#627482;--line:#dce7e7;--paper:#f7fbfa;--white:#fff;
 --teal:#087d71;--teal-deep:#05574f;--mint:#dff5eb;--lime:#b9ed62;--orange:#ff8a49;
 --navy:#082837;--shadow:0 18px 45px rgba(8,40,55,.10);--shadow-sm:0 10px 24px rgba(8,40,55,.08);
 --radius:22px;--radius-sm:14px;--sidebar:224px;--max:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.78;font-size:15px}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{max-width:100%;display:block}
button,input,textarea{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(calc(100% - 64px),var(--max));margin:0 auto}
.page-main{margin-left:var(--sidebar);min-height:100vh;overflow:hidden}
.section{padding:88px 0;position:relative}
.section-soft{background:#eef7f4}
.section-dark{background:var(--navy);color:#fff}
.section-heading{max-width:760px;margin-bottom:38px}
.section-title{font-size:clamp(28px,3vw,43px);line-height:1.28;letter-spacing:-1.4px;margin:0 0 15px;font-weight:800}
.section-lead{color:var(--muted);max-width:740px;margin:0;font-size:16px;line-height:1.95}
.section-dark .section-lead{color:#bed4d1}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--teal);font-size:13px;font-weight:800;letter-spacing:.08em;margin-bottom:15px}
.eyebrow:before{content:"";width:25px;height:2px;background:var(--teal)}
.section-dark .eyebrow{color:var(--lime)}
.section-dark .eyebrow:before{background:var(--lime)}
.side-nav{position:fixed;z-index:30;inset:0 auto 0 0;width:var(--sidebar);background:#fff;border-right:1px solid var(--line);padding:26px 16px 18px;display:flex;flex-direction:column;overflow-y:auto}
.side-nav-logo{padding:7px 11px 29px;display:block}
.logo-main{display:block;font-weight:900;font-size:24px;line-height:1.1;letter-spacing:-1.4px;color:var(--teal)}
.logo-sub{display:block;color:#91a0a8;font-size:10px;letter-spacing:.04em;margin-top:6px}
.side-nav-links{padding:0;margin:0;list-style:none;display:grid;gap:4px}
.side-nav-link{padding:10px 11px;border-radius:11px;color:#4c626d;font-weight:700;font-size:14px;display:flex;align-items:center;gap:10px}
.nav-icon{font-size:20px;line-height:10px;color:#79909a;transition:.25s}
.side-nav-link:hover{background:#edf8f5;color:var(--teal);transform:translateX(2px)}
.side-nav-link:hover .nav-icon{color:var(--teal)}
.side-nav-link.active{background:var(--teal);color:#fff;box-shadow:0 8px 20px rgba(8,125,113,.20)}
.side-nav-link.active .nav-icon{color:var(--lime)}
.side-nav-footer{margin-top:auto;padding:20px 10px 2px;color:#8c9ca3;font-size:11px;word-break:break-all}
.mobile-head{display:none}
.hero-topic{min-height:580px;background:linear-gradient(90deg,rgba(4,35,45,.95) 0%,rgba(4,45,51,.81) 48%,rgba(4,45,51,.29) 100%),url('/assets/images/backpic/back-2.webp') center/cover;display:flex;align-items:center;color:#fff;position:relative}
.hero-topic:after{content:"";position:absolute;width:430px;height:430px;border:1px solid rgba(185,237,98,.25);border-radius:50%;right:-170px;bottom:-240px}
.hero-grid{display:grid;grid-template-columns:5fr 7fr;gap:38px;align-items:center;position:relative;z-index:1}
.hero-copy h1{font-size:clamp(40px,5vw,67px);line-height:1.12;letter-spacing:-3px;margin:0 0 20px;font-weight:900}
.hero-copy h1 span{color:var(--lime)}
.hero-copy p{font-size:16px;line-height:2;color:#d5e7e4;margin:0;max-width:585px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:29px}
.button{border-radius:12px;font-weight:800;padding:13px 20px;letter-spacing:0;margin:0;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.25s ease}
.button.primary{background:var(--lime);color:var(--navy)}
.button.primary:hover{background:#d2fa8a;transform:translateY(-2px);box-shadow:0 10px 22px rgba(185,237,98,.18)}
.button.ghost{background:rgba(255,255,255,.10);color:#fff;border:1px solid rgba(255,255,255,.35)}
.button.ghost:hover{background:#fff;color:var(--teal)}
.button.teal{background:var(--teal);color:#fff}
.button.teal:hover{background:var(--teal-deep);transform:translateY(-2px)}
.button.outline{background:transparent;color:var(--teal);border:1px solid #a8d6cd}
.button.outline:hover{background:#eaf8f4}
.button:focus,a:focus,input:focus,textarea:focus{outline:3px solid rgba(255,138,73,.45);outline-offset:3px}
.hero-panel{background:rgba(255,255,255,.96);color:var(--ink);border-radius:var(--radius);box-shadow:0 26px 60px rgba(0,0,0,.24);overflow:hidden;transform:translateY(24px) rotate(2deg)}
.hero-panel img{width:100%;height:260px;object-fit:cover}
.hero-panel-content{padding:22px 25px 24px}
.topic-label{display:inline-flex;background:var(--mint);color:var(--teal);padding:4px 10px;border-radius:100px;font-size:12px;font-weight:800}
.hero-panel h2{font-size:22px;line-height:1.4;margin:12px 0 7px}
.hero-panel p{margin:0;color:var(--muted);font-size:13px;line-height:1.8}
.stat-grid{display:grid;grid-template-columns:1.25fr repeat(3,1fr);gap:18px;align-items:stretch}
.stat-intro{padding:20px 18px}
.stat-intro h2{font-size:25px;line-height:1.35;margin:0 0 8px}
.stat-intro p{margin:0;color:var(--muted);font-size:14px}
.stat-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:24px 19px;box-shadow:0 5px 20px rgba(8,40,55,.03)}
.stat-card strong{display:block;font-size:32px;line-height:1;color:var(--teal);letter-spacing:-1px}
.stat-card span{display:block;color:var(--muted);font-size:13px;margin-top:10px}
.feature-layout{display:grid;grid-template-columns:.95fr 1.05fr;gap:64px;align-items:center}
.feature-image{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);position:relative}
.feature-image img{width:100%;height:430px;object-fit:cover}
.feature-image:after{content:"";position:absolute;inset:auto 18px 18px 18px;height:86px;border-radius:14px;background:rgba(8,40,55,.86)}
.feature-image:before{content:"专题观察 · 乐鱼体育";position:absolute;z-index:1;bottom:47px;left:42px;color:#fff;font-size:15px;font-weight:800}
.feature-copy h3{font-size:31px;line-height:1.35;margin:0 0 17px;letter-spacing:-1px}
.feature-copy p{color:var(--muted);margin:0 0 18px;font-size:16px}
.check-list{list-style:none;margin:24px 0 0;padding:0;display:grid;gap:13px}
.check-list li{display:flex;gap:12px;align-items:flex-start;color:#405963}
.check-list i{color:var(--teal);margin-top:6px}
.topic-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:20px}
.topic-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 5px 20px rgba(8,40,55,.03);transition:.28s}
.topic-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#b6dad3}
.topic-card.large{grid-column:span 7;display:grid;grid-template-columns:1fr 1fr}
.topic-card.medium{grid-column:span 5}
.topic-card.small{grid-column:span 4}
.topic-cover{overflow:hidden}
.topic-card.large .topic-cover img{height:100%;min-height:300px}
.topic-card:not(.large) .topic-cover img{width:100%;height:194px;object-fit:cover}
.topic-card:hover img{transform:scale(1.045)}
.topic-card img{transition:.5s ease}
.topic-content{padding:22px}
.topic-card h3{font-size:20px;line-height:1.45;margin:10px 0 9px}
.topic-card p{font-size:14px;color:var(--muted);margin:0;line-height:1.8}
.topic-meta{color:#71838b;font-size:12px;margin-top:16px;display:flex;justify-content:space-between}
.tag{display:inline-flex;align-items:center;background:#edf8f5;color:var(--teal);border-radius:100px;padding:4px 10px;font-size:12px;font-weight:800}
.split-band{background:var(--navy);color:#fff;overflow:hidden}
.split-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:48px;align-items:center}
.split-grid h2{font-size:clamp(30px,3.7vw,47px);line-height:1.25;margin:0 0 17px;letter-spacing:-1.5px}
.split-grid p{color:#bed4d1;font-size:16px;margin:0}
.timeline{margin:0;padding:0;list-style:none;position:relative}
.timeline:before{content:"";position:absolute;left:15px;top:12px;bottom:12px;width:1px;background:rgba(185,237,98,.35)}
.timeline li{padding:0 0 22px 48px;position:relative}
.timeline li:last-child{padding-bottom:0}
.timeline li:before{content:"";width:12px;height:12px;position:absolute;left:9px;top:8px;background:var(--lime);border-radius:50%;box-shadow:0 0 0 6px rgba(185,237,98,.12)}
.timeline b{display:block;font-size:16px;margin-bottom:4px}
.timeline span{color:#b8d0ce;font-size:14px}
.scene-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.scene-card{background:#fff;border:1px solid var(--line);padding:27px;border-radius:var(--radius-sm);position:relative;overflow:hidden;transition:.25s}
.scene-card:after{content:"";width:84px;height:84px;border-radius:50%;background:var(--mint);position:absolute;right:-28px;bottom:-34px}
.scene-card:hover{border-color:#9fd3c9;box-shadow:var(--shadow-sm);transform:translateY(-3px)}
.scene-icon{height:43px;width:43px;border-radius:13px;background:var(--teal);color:var(--lime);display:grid;place-items:center;font-size:18px;margin-bottom:17px}
.scene-card h3{font-size:19px;margin:0 0 8px}
.scene-card p{margin:0;color:var(--muted);font-size:14px}
.reading-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:24px}
.article-block{background:#fff;border-radius:var(--radius);border:1px solid var(--line);padding:39px}
.article-block h2{font-size:29px;line-height:1.4;margin:0 0 18px}
.article-block p{color:#455f68;font-size:16px;margin:0 0 17px}
.quote-box{background:var(--teal);color:#fff;border-radius:var(--radius);padding:34px;display:flex;flex-direction:column;justify-content:space-between}
.quote-box i{font-size:34px;color:var(--lime)}
.quote-box blockquote{font-size:21px;line-height:1.7;font-weight:800;margin:22px 0}
.quote-box span{font-size:13px;color:#c0ddd7}
.accordion{margin:0;background:transparent}
.accordion-item{margin-bottom:11px;border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;background:#fff}
.accordion-title{border:0;background:#fff;padding:20px 52px 20px 21px;color:var(--ink);font-size:16px;font-weight:800;line-height:1.5}
.accordion-title:hover,.accordion-title:focus{background:#f1faf7;color:var(--teal)}
.accordion-title:before{color:var(--teal);font-size:22px;right:20px}
.accordion-content{border:0;padding:0 21px 20px;color:var(--muted);line-height:1.9}
.cta-box{border-radius:28px;background:linear-gradient(120deg,#087d71,#075d57);padding:57px 60px;display:flex;align-items:center;justify-content:space-between;gap:30px;color:#fff;position:relative;overflow:hidden}
.cta-box:after{content:"";width:270px;height:270px;border:42px solid rgba(185,237,98,.13);border-radius:50%;position:absolute;right:-65px;top:-130px}
.cta-box h2{font-size:34px;line-height:1.32;margin:0 0 8px;position:relative;z-index:1}
.cta-box p{margin:0;color:#d1e8e3;position:relative;z-index:1}
.cta-box .button{position:relative;z-index:1;flex:0 0 auto}
.news-list{display:grid;gap:0;border-top:1px solid var(--line)}
.news-item{display:grid;grid-template-columns:105px 1fr auto;gap:24px;align-items:center;border-bottom:1px solid var(--line);padding:21px 0}
.news-date{color:var(--teal);font-size:13px;font-weight:800}
.news-item h3{font-size:17px;line-height:1.45;margin:0 0 4px}
.news-item p{margin:0;color:var(--muted);font-size:13px}
.circle-link{width:38px;height:38px;border:1px solid #bbd8d3;border-radius:50%;display:grid;place-items:center;color:var(--teal)}
.news-item:hover .circle-link{background:var(--teal);color:#fff;transform:translateX(3px)}
footer{margin-left:var(--sidebar);background:#062630;color:#c5d5d7;padding:57px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.1fr 1.4fr .85fr;gap:48px;padding-bottom:37px;border-bottom:1px solid rgba(255,255,255,.14)}
.footer-brand{color:#fff;font-weight:900;font-size:27px;letter-spacing:-1px;margin-bottom:10px}
.footer-text{max-width:290px;font-size:13px;line-height:1.9;color:#afc5c5}
.footer-links{display:flex;flex-wrap:wrap;gap:8px 18px;align-content:flex-start}
.footer-links a{font-size:13px;color:#c5d5d7}
.footer-links a:hover{color:var(--lime)}
.footer-contact{display:flex;flex-direction:column;gap:7px;font-size:13px}
.footer-contact b{color:#fff;font-size:15px}
.footer-bottom{display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;padding-top:21px;font-size:12px;color:#9bb3b5}
.footer-bottom a:hover{color:var(--lime)}
.floating-cta{position:fixed;right:25px;bottom:25px;z-index:25;width:52px;height:52px;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;box-shadow:0 12px 28px rgba(255,138,73,.36);font-size:19px}
.floating-cta:hover{transform:translateY(-4px);background:#ed7134}
@media(max-width:1024px){
 :root{--sidebar:200px}
 .container{width:min(calc(100% - 44px),var(--max))}
 .hero-grid{gap:26px}
 .topic-card.large{grid-column:span 12}
 .topic-card.medium{grid-column:span 6}
 .topic-card.small{grid-column:span 6}
 .feature-layout{gap:40px}
 .footer-grid{gap:28px}
}
@media(max-width:768px){
 :root{--sidebar:0}
 body{padding-top:66px}
 .side-nav{display:none}
 .mobile-head{display:flex;position:fixed;z-index:40;top:0;left:0;right:0;height:66px;background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);align-items:center;justify-content:space-between;padding:0 20px;backdrop-filter:blur(12px)}
 .mobile-brand{font-size:21px;font-weight:900;color:var(--teal)}
 .mobile-menu{width:40px;height:40px;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--teal)}
 .mobile-drawer{display:none;position:fixed;z-index:39;top:66px;left:0;right:0;max-height:calc(100vh - 66px);overflow:auto;background:#fff;border-bottom:1px solid var(--line);padding:15px 20px 22px;box-shadow:var(--shadow)}
 .mobile-drawer.open{display:block}
 .mobile-drawer a{display:block;padding:11px 12px;border-radius:10px;color:#46606b;font-weight:700}
 .mobile-drawer a.active{background:var(--teal);color:#fff}
 .page-main,footer{margin-left:0}
 .section{padding:68px 0}
 .hero-topic{min-height:auto;padding:72px 0 85px}
 .hero-grid,.feature-layout,.split-grid,.reading-layout{grid-template-columns:1fr}
 .hero-panel{max-width:510px;margin:10px auto 0;transform:translateY(0) rotate(0)}
 .stat-grid{grid-template-columns:1fr 1fr}
 .stat-intro{grid-column:span 2;padding:0 0 12px}
 .feature-image img{height:340px}
 .cta-box{padding:39px 34px;align-items:flex-start;flex-direction:column}
 .footer-grid{grid-template-columns:1fr 1fr}
 .footer-contact{grid-column:span 2}
}
@media(max-width:520px){
 .container{width:min(calc(100% - 32px),var(--max))}
 .section{padding:55px 0}
 .section-title{font-size:29px}
 .hero-copy h1{font-size:42px;letter-spacing:-2px}
 .hero-copy p,.section-lead{font-size:15px}
 .hero-panel img{height:205px}
 .stat-grid,.scene-grid{grid-template-columns:1fr}
 .stat-intro{grid-column:auto}
 .topic-card.large,.topic-card.medium,.topic-card.small{grid-column:span 12}
 .topic-card.large{display:block}
 .topic-card.large .topic-cover img{height:210px;min-height:0}
 .feature-image img{height:275px}
 .article-block{padding:27px 22px}
 .article-block h2{font-size:25px}
 .quote-box{padding:27px}
 .cta-box{padding:33px 25px}
 .cta-box h2{font-size:29px}
 .news-item{grid-template-columns:1fr auto;gap:9px 14px}
 .news-date{grid-column:span 2}
 .news-item p{display:none}
 .footer-grid{grid-template-columns:1fr}
 .footer-contact{grid-column:auto}
 .footer-bottom{flex-direction:column;gap:5px}
 .floating-cta{right:17px;bottom:18px}
}

/* roulang page: category6 */
:root{
      --ink:#102333;--muted:#627482;--line:#dce7e7;--paper:#f7fbfa;--white:#fff;
      --teal:#087d71;--teal-deep:#05574f;--mint:#dff5eb;--lime:#b9ed62;--orange:#ff8a49;
      --navy:#082837;--shadow:0 18px 45px rgba(8,40,55,.10);--shadow-sm:0 10px 24px rgba(8,40,55,.08);
      --radius:22px;--radius-sm:14px;--sidebar:224px;--max:1240px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.78}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;max-width:100%}
    button,input,textarea{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(calc(100% - 64px),var(--max));margin:0 auto}
    .section{padding:88px 0;position:relative}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--teal);font-size:13px;font-weight:800;letter-spacing:.08em;margin-bottom:14px}
    .eyebrow:before{content:"";width:25px;height:2px;background:var(--teal)}
    .section-title{font-size:clamp(28px,3vw,43px);line-height:1.28;letter-spacing:-1.4px;margin:0 0 15px;font-weight:900}
    .section-lead{max-width:730px;color:var(--muted);font-size:16px;line-height:1.95;margin:0}
    .side-nav{position:fixed;z-index:30;inset:0 auto 0 0;width:var(--sidebar);background:#fff;border-right:1px solid var(--line);padding:27px 18px;display:flex;flex-direction:column;overflow-y:auto}
    .side-nav-logo{padding:0 10px 30px;display:block}
    .logo-main{display:block;font-weight:900;font-size:23px;letter-spacing:-1px;color:var(--ink)}
    .logo-sub{display:block;color:#94a3a8;font-size:11px;margin-top:2px}
    .side-nav-links{display:grid;gap:4px;padding:0;margin:0;list-style:none}
    .side-nav-link{padding:11px 12px;border-radius:11px;color:#4c626d;font-weight:700;font-size:14px;display:flex;align-items:center;gap:11px}
    .side-nav-link:hover{background:#edf8f5;color:var(--teal)}
    .side-nav-link.active{background:var(--teal);color:#fff;box-shadow:0 8px 20px rgba(8,125,113,.2)}
    .nav-icon{width:17px;color:#79909a;font-size:19px;line-height:1}
    .side-nav-link.active .nav-icon{color:var(--lime)}
    .side-nav-footer{margin-top:auto;padding:24px 10px 5px;color:#94a3a8;font-size:11px}
    .mobile-head{display:none}
    main{margin-left:var(--sidebar)}
    .hero-inner{min-height:430px;padding:82px 0 76px;background:linear-gradient(90deg,rgba(4,35,45,.94),rgba(5,56,59,.72)),url('/assets/images/backpic/back-2.webp') center/cover;color:#fff}
    .hero-copy{text-align:center;max-width:850px;margin:auto}
    .hero-copy .eyebrow{color:var(--lime)}
    .hero-copy .eyebrow:before{background:var(--lime)}
    h1{font-size:clamp(38px,5vw,68px);line-height:1.16;letter-spacing:-3px;margin:0 0 18px;font-weight:900}
    .hero-copy p{max-width:700px;margin:0 auto;color:#d8e9e6;font-size:17px}
    .search-box{max-width:660px;margin:30px auto 20px;display:flex;background:#fff;border-radius:14px;padding:6px;box-shadow:0 14px 30px rgba(0,0,0,.2)}
    .search-box input{min-width:0;flex:1;border:0;outline:0;padding:12px 16px;color:var(--ink);background:transparent}
    .search-box button{border-radius:10px;background:var(--lime);color:var(--navy);font-weight:800;padding:11px 21px}
    .quick-links{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}
    .quick-links a{border:1px solid rgba(255,255,255,.3);border-radius:30px;padding:5px 13px;color:#e8f5ef;font-size:13px}
    .quick-links a:hover{background:#fff;color:var(--teal)}
    .intro-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:55px;align-items:center}
    .intro-grid p{color:var(--muted);margin:0 0 16px}
    .image-card{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);position:relative}
    .image-card img{width:100%;height:330px;object-fit:cover}
    .image-caption{position:absolute;bottom:0;left:0;right:0;padding:27px 24px 18px;color:#fff;background:linear-gradient(transparent,rgba(8,40,55,.85));font-weight:800}
    .topic-section{background:#edf7f3}
    .topic-layout{display:grid;grid-template-columns:260px 1fr;gap:42px}
    .topic-aside{border-right:1px solid #cfe2dc;padding-right:25px}
    .topic-aside strong{font-size:19px;display:block;margin-bottom:11px}
    .topic-aside p{font-size:14px;color:var(--muted);margin:0}
    .topic-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
    .topic-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:23px;display:flex;gap:17px;min-height:150px;transition:.25s}
    .topic-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:#9fd1c4}
    .topic-icon{flex:0 0 45px;height:45px;border-radius:13px;background:var(--mint);color:var(--teal);display:grid;place-items:center;font-size:19px}
    .topic-card h3{font-size:18px;margin:0 0 5px}
    .topic-card p{color:var(--muted);font-size:13px;margin:0}
    .topic-card a{display:inline-block;color:var(--teal);font-size:13px;font-weight:800;margin-top:8px}
    .feature-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:48px;align-items:stretch}
    .feature-photo{border-radius:var(--radius);overflow:hidden;min-height:370px}
    .feature-photo img{width:100%;height:100%;object-fit:cover}
    .feature-content{padding:12px 0}
    .feature-content h3{font-size:30px;line-height:1.35;margin:0 0 14px}
    .feature-content p{color:var(--muted);margin:0 0 22px}
    .check-list{list-style:none;padding:0;margin:0;display:grid;gap:12px}
    .check-list li{display:flex;gap:10px;align-items:flex-start;color:#3b5360}
    .check-list i{color:var(--teal);margin-top:5px}
    .stat-band{background:var(--navy);color:#fff}
    .stat-grid{display:grid;grid-template-columns:1.2fr repeat(3,1fr);gap:26px;align-items:center}
    .stat-grid p{color:#bcd2d1;margin:8px 0 0}
    .stat strong{font-size:38px;color:var(--lime);display:block;line-height:1.2}
    .stat span{color:#c4d8d5;font-size:13px}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:17px;margin-top:35px}
    .step{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:22px;position:relative}
    .step-num{color:var(--orange);font-size:13px;font-weight:900;letter-spacing:.12em}
    .step h3{margin:18px 0 6px;font-size:18px}
    .step p{color:var(--muted);font-size:13px;margin:0}
    .standards{background:#fff}
    .standards-grid{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}
    .standards-list{border-top:1px solid var(--line)}
    .standards-list div{display:flex;gap:15px;padding:17px 0;border-bottom:1px solid var(--line)}
    .standards-list b{color:var(--teal);min-width:84px}
    .standards-list span{color:var(--muted)}
    .faq-section{background:#f0f7f5}
    .faq-list{max-width:900px;margin:30px auto 0}
    .faq-item{border-bottom:1px solid #cfe0dc}
    .faq-q{width:100%;background:transparent;text-align:left;padding:20px 4px;font-weight:800;color:var(--ink);display:flex;justify-content:space-between;align-items:center}
    .faq-q i{color:var(--teal);transition:.25s}
    .faq-a{display:none;color:var(--muted);padding:0 40px 20px 4px}
    .faq-item.open .faq-a{display:block}
    .faq-item.open .faq-q i{transform:rotate(45deg)}
    .cta{padding:76px 0;background:var(--teal);color:#fff}
    .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta h2{font-size:35px;line-height:1.3;margin:0 0 9px}
    .cta p{color:#d5ece6;margin:0;max-width:650px}
    .button{display:inline-block;border-radius:12px;font-weight:800;padding:13px 21px;transition:.25s}
    .button.primary{background:var(--lime);color:var(--navy)}
    .button.primary:hover{background:#d0fb85;transform:translateY(-2px)}
    footer{background:#061f2b;color:#d2e2e0;padding:55px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.1fr 1.4fr .8fr;gap:40px}
    .footer-brand{font-size:24px;font-weight:900;color:#fff;margin-bottom:10px}
    .footer-text,.footer-contact span{color:#9db5b5;font-size:13px}
    .footer-links{display:flex;flex-wrap:wrap;gap:12px 18px;align-content:flex-start}
    .footer-links a{color:#c5d8d5;font-size:13px}
    .footer-links a:hover{color:var(--lime)}
    .footer-contact b{display:block;color:var(--lime);margin-bottom:7px}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:35px;padding-top:17px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;color:#8fa9a8;font-size:12px}
    .footer-bottom a{color:#bdd8d3}
    .back-top{position:fixed;right:24px;bottom:24px;width:48px;height:48px;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;z-index:20;box-shadow:0 10px 25px rgba(255,138,73,.32)}
    .back-top:hover{transform:translateY(-3px)}
    :focus-visible{outline:3px solid var(--orange);outline-offset:3px}
    @media(max-width:1024px){:root{--sidebar:0}.side-nav{display:none}.mobile-head{display:flex;position:relative;z-index:31;background:#fff;align-items:center;justify-content:space-between;padding:15px 22px;border-bottom:1px solid var(--line)}.mobile-logo{font-weight:900;font-size:20px}.menu-toggle{background:var(--teal);color:#fff;border-radius:9px;padding:8px 12px}main{margin-left:0}.topic-layout{grid-template-columns:1fr}.topic-aside{border:0;border-bottom:1px solid #cfe2dc;padding:0 0 20px}.stat-grid{grid-template-columns:1.4fr repeat(3,1fr)}}
    @media(max-width:768px){.container{width:min(calc(100% - 38px),var(--max))}.section{padding:62px 0}.hero-inner{padding:65px 0}.intro-grid,.feature-grid,.standards-grid{grid-template-columns:1fr;gap:28px}.topic-grid{grid-template-columns:1fr}.stat-grid{grid-template-columns:1fr 1fr}.stat-grid>div:first-child{grid-column:1/-1}.steps{grid-template-columns:1fr 1fr}.cta-inner{display:block}.cta .button{margin-top:22px}.footer-grid{grid-template-columns:1fr;gap:25px}}
    @media(max-width:520px){h1{letter-spacing:-1.5px}.search-box{display:block;background:transparent;box-shadow:none;padding:0}.search-box input{display:block;width:100%;background:#fff;border-radius:10px;margin-bottom:9px}.search-box button{width:100%}.quick-links{justify-content:flex-start}.image-card img{height:245px}.steps{grid-template-columns:1fr}.stat-grid{grid-template-columns:1fr 1fr}.stat strong{font-size:30px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:8px}}

/* roulang page: category7 */
:root{
--ink:#102333;--muted:#627482;--line:#dce7e7;--paper:#f7fbfa;--white:#fff;
--teal:#087d71;--teal-deep:#05574f;--mint:#dff5eb;--lime:#b9ed62;--orange:#ff8a49;
--navy:#082837;--shadow:0 18px 45px rgba(8,40,55,.10);--shadow-sm:0 10px 24px rgba(8,40,55,.08);
--radius:22px;--radius-sm:14px;--sidebar:224px;--max:1240px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.78;font-size:15px}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{max-width:100%;display:block}
button,input,textarea{font:inherit}
button{cursor:pointer;border:0}
:focus-visible{outline:3px solid rgba(185,237,98,.88);outline-offset:3px}
.page-main{margin-left:var(--sidebar);min-height:100vh}
.container{width:min(calc(100% - 64px),var(--max));margin:0 auto}
.section{padding:88px 0;position:relative}
.section-soft{background:#edf7f4}
.section-dark{background:var(--navy);color:#fff;overflow:hidden}
.section-heading{max-width:780px;margin-bottom:42px}
.section-title{font-size:clamp(29px,3.2vw,44px);line-height:1.25;letter-spacing:-1.5px;margin:0 0 15px;font-weight:900}
.section-lead{margin:0;color:var(--muted);font-size:16px;line-height:1.95}
.section-dark .section-lead{color:#c5d7d7}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--teal);font-size:13px;font-weight:900;letter-spacing:.1em;margin-bottom:13px}
.eyebrow:before{content:"";width:26px;height:2px;background:var(--teal)}
.section-dark .eyebrow{color:var(--lime)}
.section-dark .eyebrow:before{background:var(--lime)}
.side-nav{position:fixed;z-index:30;inset:0 auto 0 0;width:var(--sidebar);background:#fff;border-right:1px solid var(--line);padding:27px 18px;display:flex;flex-direction:column;overflow-y:auto}
.side-nav-logo{display:block;padding:0 10px 30px}
.logo-main{display:block;color:var(--ink);font-size:24px;font-weight:900;line-height:1.15;letter-spacing:-1.2px}
.logo-main:before{content:"●";font-size:17px;color:var(--teal);margin-right:8px;vertical-align:2px}
.logo-sub{display:block;color:#8ba0a5;font-size:10px;letter-spacing:.04em;margin-top:5px}
.side-nav-links{list-style:none;margin:0;padding:0;display:grid;gap:5px}
.side-nav-link{padding:11px 11px;border-radius:11px;color:#4c626d;font-weight:750;font-size:14px;display:flex;align-items:center;gap:10px}
.nav-icon{color:#8aa0a5;font-size:19px;line-height:1}
.side-nav-link:hover{background:#edf8f5;color:var(--teal);transform:translateX(2px)}
.side-nav-link:hover .nav-icon{color:var(--teal)}
.side-nav-link.active{background:var(--teal);color:#fff;box-shadow:0 8px 20px rgba(8,125,113,.20)}
.side-nav-link.active .nav-icon{color:var(--lime)}
.side-nav-footer{margin-top:auto;padding:22px 10px 4px;color:#8a9ba0;font-size:11px;word-break:break-all}
.mobile-head{display:none}
.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:12px;font-weight:850;padding:13px 20px;line-height:1.4;transition:.25s ease}
.button.primary{background:var(--lime);color:var(--navy)}
.button.primary:hover{background:#d5fa8e;transform:translateY(-2px);box-shadow:0 12px 25px rgba(185,237,98,.22)}
.button.teal{background:var(--teal);color:#fff}
.button.teal:hover{background:var(--teal-deep);transform:translateY(-2px);box-shadow:0 10px 22px rgba(8,125,113,.18)}
.button.outline{color:var(--teal);background:transparent;border:1px solid #a6d8cf}
.button.outline:hover{background:#e6f6f1;transform:translateY(-2px)}
.button.light{background:#fff;color:var(--teal)}
.button.light:hover{background:var(--mint);transform:translateY(-2px)}
.hero{padding:64px 0 66px;min-height:650px;color:#fff;background:linear-gradient(94deg,rgba(4,35,45,.95) 0%,rgba(5,59,61,.87) 47%,rgba(5,65,64,.52) 100%),url('/assets/images/backpic/back-3.webp') center/cover;display:flex;align-items:center}
.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:52px;align-items:center}
.hero .eyebrow{color:var(--lime)}
.hero .eyebrow:before{background:var(--lime)}
.hero h1{font-size:clamp(42px,5vw,68px);line-height:1.12;letter-spacing:-3px;margin:0 0 21px;font-weight:900}
.hero h1 span{color:var(--lime)}
.hero-copy{font-size:17px;line-height:2;color:#d6e9e6;max-width:620px;margin:0}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:30px 0}
.hero-note{display:flex;align-items:center;gap:10px;color:#bdd9d4;font-size:13px}
.hero-note i{color:var(--lime)}
.booking-panel{background:rgba(255,255,255,.96);color:var(--ink);border-radius:var(--radius);padding:29px;box-shadow:0 24px 65px rgba(0,0,0,.20)}
.panel-kicker{color:var(--teal);font-size:13px;font-weight:850;margin-bottom:5px}
.booking-panel h2{font-size:25px;line-height:1.35;margin:0 0 8px;font-weight:900}
.booking-panel>p{margin:0 0 20px;color:var(--muted);font-size:14px;line-height:1.75}
.time-label{font-size:13px;font-weight:850;margin-bottom:10px}
.time-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-bottom:18px}
.time-slot{padding:10px 5px;border:1px solid var(--line);background:#fff;border-radius:10px;text-align:center;font-size:12px;font-weight:750;color:#536b73}
.time-slot:hover,.time-slot.selected{background:var(--teal);border-color:var(--teal);color:#fff}
.time-slot.selected:after{content:" 已选";font-size:10px;color:var(--lime)}
.panel-list{border-top:1px solid var(--line);margin:18px 0 20px;padding-top:14px;list-style:none;padding-left:0}
.panel-list li{font-size:13px;color:#597078;margin:7px 0}
.panel-list i{color:var(--teal);margin-right:8px}
.quick-strip{background:#fff;border-bottom:1px solid var(--line)}
.quick-grid{display:grid;grid-template-columns:1.2fr repeat(3,1fr)}
.quick-item{padding:24px 25px;border-right:1px solid var(--line)}
.quick-item:last-child{border:0}
.quick-item strong{display:block;color:var(--teal);font-size:23px;line-height:1.2;font-weight:900}
.quick-item span{font-size:13px;color:var(--muted)}
.intro-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:start}
.intro-aside{position:sticky;top:30px}
.intro-aside .section-title{font-size:clamp(29px,3vw,40px)}
.copy-block p{margin:0 0 20px;font-size:16px;line-height:2;color:#3e5862}
.copy-block p:first-child{font-size:19px;color:var(--ink);font-weight:700}
.statement{border-left:4px solid var(--lime);padding:20px 24px;margin-top:26px;background:#f0faf5;border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-weight:750;color:#26524e}
.news-feature{display:grid;grid-template-columns:1.05fr .95fr;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
.news-feature-image{min-height:350px;position:relative;background:url('/assets/images/coverpic/cover-7.webp') center/cover}
.news-feature-image:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(6,40,47,.43))}
.news-feature-body{padding:40px;display:flex;flex-direction:column;justify-content:center}
.date-tag{display:inline-flex;align-items:center;gap:7px;color:var(--teal);font-size:13px;font-weight:850;margin-bottom:14px}
.news-feature-body h3{font-size:30px;line-height:1.4;margin:0 0 14px;font-weight:900}
.news-feature-body p{margin:0 0 22px;color:var(--muted);font-size:15px;line-height:1.9}
.update-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:20px}
.update-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:24px;transition:.25s ease}
.update-card:hover{border-color:#9fcec5;box-shadow:var(--shadow-sm);transform:translateY(-5px)}
.update-card .date{font-size:12px;color:var(--teal);font-weight:850}
.update-card h3{font-size:18px;line-height:1.5;margin:10px 0 10px;font-weight:850}
.update-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.85}
.update-card a{display:inline-flex;gap:7px;align-items:center;margin-top:17px;color:var(--teal);font-size:13px;font-weight:850}
.update-card a:hover{color:var(--teal-deep);gap:11px}
.value-layout{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.value-card{border-radius:var(--radius);padding:32px;background:#fff;border:1px solid var(--line);position:relative;overflow:hidden}
.value-card.featured{background:var(--teal);color:#fff;border-color:var(--teal)}
.value-card h3{font-size:23px;margin:0 0 10px;line-height:1.4;font-weight:900}
.value-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.9}
.value-card.featured p{color:#d0e7e3}
.value-card i{display:grid;place-items:center;width:47px;height:47px;border-radius:14px;background:var(--mint);color:var(--teal);font-size:19px;margin-bottom:20px}
.value-card.featured i{background:rgba(185,237,98,.16);color:var(--lime)}
.value-card ul{padding:0;margin:18px 0 0;list-style:none}
.value-card li{font-size:13px;margin:8px 0;color:#49626a}
.value-card.featured li{color:#e0f0ed}
.value-card li:before{content:"✓";color:var(--teal);font-weight:900;margin-right:8px}
.value-card.featured li:before{color:var(--lime)}
.scene-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:28px;align-items:stretch}
.scene-image{border-radius:var(--radius);min-height:470px;background:url('/assets/images/coverpic/cover-4.webp') center/cover;position:relative;overflow:hidden}
.scene-image:after{content:"乐鱼体育";position:absolute;left:24px;bottom:20px;padding:8px 13px;border-radius:20px;background:rgba(8,40,55,.8);color:#fff;font-weight:850}
.scene-content{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.scene-card{border:1px solid var(--line);background:#fff;border-radius:var(--radius-sm);padding:24px;transition:.25s}
.scene-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
.scene-card b{display:block;width:32px;height:32px;border-radius:50%;background:var(--mint);color:var(--teal);text-align:center;line-height:32px;font-size:13px;margin-bottom:16px}
.scene-card h3{font-size:18px;margin:0 0 8px;font-weight:850}
.scene-card p{margin:0;font-size:13px;color:var(--muted);line-height:1.8}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;position:relative}
.step{padding:25px 22px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-sm)}
.step-no{display:inline-grid;place-items:center;width:35px;height:35px;border-radius:50%;background:var(--lime);color:var(--navy);font-size:13px;font-weight:900;margin-bottom:17px}
.step h3{font-size:18px;margin:0 0 9px}
.step p{font-size:13px;margin:0;color:#c5d9d7;line-height:1.8}
.notice-layout{display:grid;grid-template-columns:1fr .92fr;gap:42px;align-items:center}
.notice-list{margin:25px 0 0;padding:0;list-style:none;border-top:1px solid var(--line)}
.notice-list li{padding:15px 0;border-bottom:1px solid var(--line);display:flex;gap:13px;align-items:flex-start;color:#49616a}
.notice-list i{color:var(--teal);margin-top:6px}
.notice-card{background:#fff;padding:31px;border-radius:var(--radius);box-shadow:var(--shadow-sm);border:1px solid var(--line)}
.notice-card h3{margin:0 0 10px;font-size:24px;line-height:1.4}
.notice-card p{color:var(--muted);font-size:14px;margin:0 0 20px}
.notice-card label{display:block;font-size:13px;font-weight:800;margin:11px 0 6px}
.notice-card input,.notice-card textarea{display:block;width:100%;border:1px solid #cfe0df;border-radius:10px;background:#fbfefd;padding:11px 12px;color:var(--ink);transition:.2s}
.notice-card textarea{min-height:78px;resize:vertical}
.notice-card input:focus,.notice-card textarea:focus{border-color:var(--teal);box-shadow:0 0 0 3px rgba(8,125,113,.12);outline:0}
.notice-card small{display:block;color:#7a8e94;font-size:11px;line-height:1.7;margin-top:10px}
.faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:65px;align-items:start}
.faq-list{display:grid;gap:12px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden}
.faq-item summary{cursor:pointer;list-style:none;padding:19px 50px 19px 21px;font-weight:850;position:relative;line-height:1.55}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:"+";position:absolute;right:20px;top:17px;color:var(--teal);font-size:23px;font-weight:400}
.faq-item[open] summary{color:var(--teal);border-bottom:1px solid var(--line)}
.faq-item[open] summary:after{content:"−"}
.faq-answer{padding:16px 21px 20px;color:var(--muted);font-size:14px;line-height:1.9}
.cta-band{padding:0 0 90px}
.cta-box{background:linear-gradient(115deg,var(--teal) 0%,#0b7068 60%,#155a61 100%);border-radius:var(--radius);padding:50px 56px;color:#fff;position:relative;overflow:hidden}
.cta-box:after{content:"";position:absolute;width:280px;height:280px;border:42px solid rgba(185,237,98,.13);border-radius:50%;right:-105px;top:-115px}
.cta-box .inner{position:relative;z-index:1;display:flex;align-items:end;justify-content:space-between;gap:30px}
.cta-box h2{font-size:clamp(28px,3vw,40px);line-height:1.3;margin:0 0 13px;font-weight:900}
.cta-box p{margin:0;color:#d2e9e5;max-width:660px;font-size:15px}
.floating-cta{position:fixed;right:25px;bottom:25px;z-index:25;width:53px;height:53px;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;box-shadow:0 12px 28px rgba(255,138,73,.36);font-size:20px}
.floating-cta:hover{transform:translateY(-4px);background:#ed7134;color:#fff}
footer{margin-left:var(--sidebar);background:var(--navy);color:#fff;padding:58px 0 23px}
.footer-grid{display:grid;grid-template-columns:1.25fr 1.2fr .9fr;gap:50px;padding-bottom:39px}
.footer-brand{font-size:25px;font-weight:900;letter-spacing:-1px;margin-bottom:10px}
.footer-text{max-width:300px;color:#a9c5c4;font-size:13px;line-height:1.9}
.footer-links{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 18px;align-content:start}
.footer-links a{font-size:13px;color:#c6dcda}
.footer-links a:hover{color:var(--lime)}
.footer-contact{display:flex;flex-direction:column;gap:8px;color:#b6d0ce;font-size:13px}
.footer-contact b{color:var(--lime);font-size:15px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.13);padding-top:19px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;color:#89aaa8;font-size:12px}
.footer-bottom a:hover{color:var(--lime)}
@media(max-width:1024px){
:root{--sidebar:0}
.side-nav{display:none}.page-main,footer{margin-left:0}
.mobile-head{height:66px;background:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 22px;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:29}
.mobile-brand{font-weight:900;font-size:21px;letter-spacing:-1px}.mobile-brand:before{content:"●";font-size:13px;color:var(--teal);margin-right:6px}
.mobile-menu{width:39px;height:39px;background:#edf8f5;border-radius:10px;color:var(--teal);display:grid;place-items:center}
.mobile-nav{position:absolute;left:0;right:0;top:66px;background:#fff;padding:13px 20px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);display:none}
.mobile-nav.open{display:grid}.mobile-nav a{padding:9px 8px;color:#49616a;font-size:14px;font-weight:750}.mobile-nav a.active{color:var(--teal)}
.hero{min-height:auto}.hero-grid{grid-template-columns:1fr;gap:34px}.booking-panel{max-width:610px}
.steps{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
.container{width:min(calc(100% - 38px),var(--max))}.section{padding:66px 0}
.hero{padding:61px 0}.hero h1{letter-spacing:-2px}.hero-copy{font-size:15px}
.quick-grid{grid-template-columns:1fr 1fr}.quick-item:nth-child(2){border-right:0}.quick-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
.intro-layout,.notice-layout,.faq-layout{grid-template-columns:1fr;gap:35px}.intro-aside{position:static}
.news-feature{grid-template-columns:1fr}.news-feature-image{min-height:250px}.news-feature-body{padding:29px}
.update-grid{grid-template-columns:1fr 1fr}.value-layout{grid-template-columns:1fr}.scene-grid{grid-template-columns:1fr}.scene-image{min-height:280px}.scene-content{grid-template-columns:1fr 1fr}
.cta-box{padding:37px 30px}.cta-box .inner{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr;gap:28px}
}
@media(max-width:520px){
.mobile-head{padding:0 18px}.container{width:min(calc(100% - 30px),var(--max))}
.section-title{letter-spacing:-1px}.hero-actions{display:grid}.hero-actions .button{width:100%}
.booking-panel{padding:23px}.time-grid{gap:6px}.time-slot{font-size:11px;padding:9px 2px}
.quick-grid,.update-grid,.scene-content,.steps{grid-template-columns:1fr}.quick-item,.quick-item:nth-child(2){border-right:0;border-bottom:1px solid var(--line)}.quick-item:last-child{border-bottom:0}
.news-feature-body h3{font-size:24px}.value-card{padding:26px}.cta-band{padding-bottom:65px}.cta-box{padding:31px 23px}
.footer-links{grid-template-columns:1fr 1fr;gap:8px}.footer-bottom{display:grid;gap:7px}.floating-cta{right:16px;bottom:16px}
}