/* roulang page: index */
:root{--ink:#182235;--muted:#6c7485;--cream:#f8f5ef;--paper:#fffdf9;--line:#e8e3da;--orange:#e86b3d;--gold:#e5b34e;--navy:#17263e;--teal:#1c7770;--shadow:0 18px 55px rgba(28,38,57,.11);--r:22px}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--cream);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8}a{text-decoration:none;color:inherit}img{display:block;max-width:100%}button,input{font:inherit}.container{width:min(1180px,calc(100% - 40px));margin:auto}.eyebrow{font-size:12px;letter-spacing:.2em;color:var(--orange);font-weight:800;text-transform:uppercase}.section{padding:100px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px}.section-head h2{font-size:clamp(28px,4vw,46px);line-height:1.2;margin:10px 0 0;letter-spacing:-.04em}.section-head p{max-width:560px;color:var(--muted);margin:0}.site-header{position:sticky;top:0;z-index:20;background:rgba(248,245,239,.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(232,227,218,.8)}.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{font-size:22px;font-weight:900;letter-spacing:-.08em;display:flex;align-items:center;gap:10px}.brand-mark{width:34px;height:34px;border-radius:12px 12px 5px 12px;background:var(--orange);position:relative;transform:rotate(-8deg)}.brand-mark:after{content:"";position:absolute;width:12px;height:12px;border:3px solid #fff;border-radius:50%;top:8px;left:9px}.nav-tabs{display:flex;align-items:center;gap:5px;padding:5px;border:1px solid var(--line);border-radius:999px;background:#fff9}.nav-tabs a{font-size:13px;padding:7px 13px;border-radius:999px;color:var(--muted);white-space:nowrap}.nav-tabs a:hover,.nav-tabs a.active{background:var(--navy);color:#fff}.nav-cta,.btn-primary{background:var(--orange);color:#fff;padding:12px 21px;border-radius:999px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.25s}.nav-cta:hover,.btn-primary:hover{background:#c9512b;transform:translateY(-2px);box-shadow:0 10px 20px #e86b3d33}.mobile-toggle{display:none;border:0;background:transparent;font-size:25px}.hero{min-height:650px;background:linear-gradient(90deg,rgba(20,31,51,.94),rgba(20,31,51,.58)),url("/assets/images/backpic/back-1.webp") center/cover;position:relative;overflow:hidden;color:#fff;display:flex;align-items:center}.hero:after{content:"";position:absolute;right:-10%;bottom:-35%;width:70%;height:65%;background:var(--gold);opacity:.12;transform:skewX(-25deg)}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:center;position:relative;z-index:1}.hero h1{font-size:clamp(44px,6vw,76px);line-height:1.08;letter-spacing:-.08em;margin:18px 0}.hero p{font-size:18px;color:#e3e7ef;max-width:650px}.hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin:30px 0}.btn-light{background:#fff;color:var(--navy);padding:12px 21px;border-radius:999px;font-weight:800}.btn-light:hover{background:#f7d994}.hero-metrics{display:flex;gap:30px;margin-top:38px}.metric strong{font-size:28px;display:block;color:#f7d994}.metric span{font-size:12px;color:#cbd2de}.choice-card{background:rgba(255,253,249,.97);color:var(--ink);border-radius:28px;padding:27px;box-shadow:var(--shadow);transform:rotate(2deg)}.choice-card .mini-top{display:flex;justify-content:space-between;color:var(--muted);font-size:13px}.choice-card h3{font-size:25px;margin:15px 0 5px}.choice-card ul{padding:0;margin:18px 0;list-style:none}.choice-card li{padding:8px 0;border-bottom:1px solid var(--line);font-size:14px}.choice-card li:before{content:"✓";color:var(--teal);font-weight:bold;margin-right:8px}.tag{display:inline-block;border-radius:999px;background:#fff0e9;color:var(--orange);padding:5px 11px;font-size:12px;font-weight:800}.dark-band{background:var(--navy);color:#fff}.dark-band .section-head p,.dark-band .muted{color:#b7c2d1}.compare{width:100%;border-collapse:separate;border-spacing:0;overflow:hidden;border:1px solid #ffffff20;border-radius:20px;background:#fff08}.compare th,.compare td{text-align:left;padding:18px 20px;border-bottom:1px solid #ffffff16;font-size:14px}.compare th{color:#f7d994;background:#ffffff0b}.compare tr:last-child td{border:0}.compare .recommended{background:#e86b3d;color:white}.compare .recommended strong{color:#fff}.product-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:28px}.feature-panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:36px;box-shadow:var(--shadow)}.feature-panel h3{font-size:30px;line-height:1.3;margin:12px 0}.feature-panel p{color:var(--muted)}.feature-image{min-height:350px;border-radius:18px;background:url("/assets/images/coverpic/cover-2.webp") center/cover;position:relative;overflow:hidden}.feature-image:after{content:"轻松组局，随时开牌";position:absolute;bottom:20px;left:20px;background:#17263edb;color:#fff;padding:10px 15px;border-radius:10px;font-weight:bold}.three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.info-card{background:var(--paper);padding:27px;border:1px solid var(--line);border-radius:var(--r);transition:.25s}.info-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#f0b39e}.number{font-size:42px;font-weight:900;color:var(--gold);line-height:1}.info-card h3{margin:15px 0 8px;font-size:20px}.info-card p{color:var(--muted);font-size:14px;margin:0}.scenario{display:grid;grid-template-columns:.8fr 1.2fr;gap:45px;align-items:center}.scenario img{height:420px;width:100%;object-fit:cover;border-radius:25px}.scenario-copy h2{font-size:42px;line-height:1.2;margin:10px 0 20px}.check-list{list-style:none;padding:0}.check-list li{padding:13px 0;border-bottom:1px solid var(--line);font-weight:600}.check-list li:before{content:"↗";color:var(--orange);margin-right:12px}.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.step{border-top:3px solid var(--orange);padding:20px 5px}.step b{font-size:38px;color:var(--orange)}.step h3{margin:8px 0}.step p{font-size:14px;color:var(--muted)}.vertical-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.vertical-card{min-height:300px;border-radius:20px;padding:20px;color:#fff;display:flex;flex-direction:column;justify-content:end;background-position:center;background-size:cover;position:relative;overflow:hidden}.vertical-card:before{content:"";position:absolute;inset:0;background:linear-gradient(transparent 20%,#111c35e8)}.vertical-card>*{position:relative}.vertical-card h3{margin:6px 0;font-size:21px}.vertical-card p{font-size:13px;color:#e8edf4}.vertical-card a{color:#f7d994;font-weight:bold;font-size:13px}.news-layout{display:grid;grid-template-columns:1fr 330px;gap:30px}.news-list{background:var(--paper);border-radius:22px;padding:8px 28px;border:1px solid var(--line)}.news-item{display:grid;grid-template-columns:105px 1fr auto;gap:16px;align-items:center;padding:23px 0;border-bottom:1px solid var(--line)}.news-item:last-child{border:0}.news-date{color:var(--orange);font-weight:800;font-size:13px}.news-item h3{font-size:17px;margin:0 0 3px}.news-item p{color:var(--muted);font-size:13px;margin:0}.read{font-size:12px;font-weight:800;color:var(--teal);white-space:nowrap}.news-aside{background:var(--teal);color:#fff;border-radius:22px;padding:30px}.news-aside h3{font-size:26px;line-height:1.3}.news-aside p{color:#d8f0ed;font-size:14px}.news-aside img{border-radius:15px;height:150px;width:100%;object-fit:cover;margin:20px 0}.quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.quote{background:#fff;border-radius:20px;padding:26px;border:1px solid var(--line)}.quote p{font-size:16px}.quote footer{color:var(--muted);font-size:13px}.ladder{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:end}.tier{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:25px}.tier:nth-child(2){transform:translateY(-18px);border:2px solid var(--orange)}.tier h3{margin:0;font-size:22px}.tier strong{font-size:32px;color:var(--orange);display:block;margin:12px 0}.tier p{color:var(--muted);font-size:14px}.bar{height:8px;background:#eee5d8;border-radius:8px;overflow:hidden}.bar i{display:block;height:100%;background:var(--orange);width:72%}.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.faq{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:20px 24px}.faq summary{cursor:pointer;font-weight:800}.faq p{color:var(--muted);font-size:14px;margin:12px 0 0}.cta{background:var(--orange);color:#fff;border-radius:28px;padding:55px 65px;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{font-size:38px;line-height:1.25;margin:0 0 10px}.cta p{margin:0;color:#ffe7dc}.cta .btn-light{white-space:nowrap}.contact-box{display:grid;grid-template-columns:1fr 1fr;gap:20px}.contact-box input{width:100%;padding:15px 17px;border:1px solid var(--line);border-radius:12px;background:var(--paper);outline:0}.contact-box input:focus{border-color:var(--orange);box-shadow:0 0 0 4px #e86b3d22}.fixed-cta{position:fixed;right:22px;bottom:22px;z-index:10;background:var(--navy);color:#fff;border-radius:999px;padding:13px 20px;box-shadow:0 12px 35px #17263e55;font-weight:800}.site-footer{background:#111b2d;color:#d6deea;padding:60px 0 25px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:35px}.site-footer h3{color:#fff;margin:0 0 15px}.site-footer p,.site-footer a{font-size:13px;color:#aeb9c9}.site-footer a:hover{color:#f7d994}.footer-bottom{border-top:1px solid #ffffff18;margin-top:40px;padding-top:20px;font-size:12px;color:#8997aa;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.anchor{scroll-margin-top:100px}@media(max-width:1024px){.nav-tabs{overflow:auto;max-width:58vw}.hero-grid{gap:35px}.section{padding:75px 0}.product-grid,.scenario{gap:25px}}@media(max-width:768px){.container{width:min(100% - 28px,600px)}.nav-wrap{height:68px}.mobile-toggle{display:block}.nav-cta{display:none}.nav-tabs{position:absolute;top:68px;left:14px;right:14px;max-width:none;display:none;border-radius:15px;background:#fff;box-shadow:var(--shadow);padding:10px;flex-wrap:wrap}.nav-tabs.open{display:flex}.nav-tabs a{flex:1 1 30%;text-align:center}.hero{min-height:720px}.hero-grid,.product-grid,.scenario,.news-layout{grid-template-columns:1fr}.choice-card{transform:none}.three-grid,.quote-grid{grid-template-columns:1fr 1fr}.step-grid{grid-template-columns:1fr 1fr}.vertical-flow{grid-template-columns:1fr 1fr}.ladder{grid-template-columns:1fr}.tier:nth-child(2){transform:none}.faq-grid,.contact-box{grid-template-columns:1fr}.cta{padding:38px 25px;display:block}.cta .btn-light{margin-top:23px}.footer-grid{grid-template-columns:1fr 1fr}.section-head{display:block}.section-head p{margin-top:15px}.news-item{grid-template-columns:1fr auto}.news-item p{grid-column:1/-1}}@media(max-width:520px){.hero h1{font-size:45px}.hero p{font-size:16px}.hero-metrics{gap:16px}.three-grid,.quote-grid,.vertical-flow,.step-grid{grid-template-columns:1fr}.feature-panel{padding:23px}.scenario img{height:280px}.news-list{padding:4px 17px}.news-item{gap:10px}.fixed-cta{right:12px;bottom:12px}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}}

/* roulang page: category1 */
:root{--ink:#182235;--muted:#6c7485;--cream:#f8f5ef;--paper:#fffdf9;--line:#e8e3da;--orange:#e86b3d;--gold:#e5b34e;--navy:#17263e;--teal:#1c7770;--shadow:0 18px 55px rgba(28,38,57,.11);--r:22px}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);background:var(--cream);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8}
    a{text-decoration:none;color:inherit}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .eyebrow{font-size:12px;letter-spacing:.2em;color:var(--orange);font-weight:800}
    .section{padding:92px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px}
    .section-head h2{font-size:clamp(28px,4vw,46px);line-height:1.2;margin:10px 0 0;letter-spacing:-.04em}
    .section-head p{max-width:560px;color:var(--muted);margin:0}
    .site-header{position:sticky;top:0;z-index:30;background:rgba(248,245,239,.92);backdrop-filter:blur(18px);border-bottom:1px solid rgba(232,227,218,.8)}
    .nav-wrap{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:22px}
    .brand{font-size:22px;font-weight:900;letter-spacing:-.08em;display:flex;align-items:center;gap:10px;white-space:nowrap}
    .brand-mark{width:34px;height:34px;border-radius:12px 12px 5px 12px;background:var(--orange);position:relative;transform:rotate(-8deg)}
    .brand-mark:after{content:"";position:absolute;width:12px;height:12px;border:3px solid #fff;border-radius:50%;top:8px;left:9px}
    .nav-tabs{display:flex;align-items:center;gap:5px;padding:5px;border:1px solid var(--line);border-radius:999px;background:#fff9;overflow-x:auto}
    .nav-tabs a{font-size:13px;padding:7px 13px;border-radius:999px;color:var(--muted);white-space:nowrap;transition:.25s}
    .nav-tabs a:hover,.nav-tabs a.active{background:var(--navy);color:#fff}
    .nav-cta,.btn-primary{background:var(--orange);color:#fff;padding:12px 21px;border-radius:999px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.25s;border:0}
    .nav-cta:hover,.btn-primary:hover{background:#c9512b;transform:translateY(-2px);box-shadow:0 10px 20px #e86b3d33}
    .mobile-toggle{display:none;border:0;background:transparent;font-size:25px}
    .hero{min-height:570px;background:linear-gradient(90deg,rgba(20,31,51,.95),rgba(20,31,51,.62)),url("/assets/images/backpic/back-2.webp") center/cover;color:#fff;display:flex;align-items:center;position:relative;overflow:hidden}
    .hero:after{content:"";position:absolute;right:-12%;bottom:-42%;width:65%;height:75%;background:var(--gold);opacity:.14;transform:skewX(-25deg)}
    .hero-grid{display:grid;grid-template-columns:1fr 410px;gap:70px;align-items:center;position:relative;z-index:1}
    .hero h1{font-size:clamp(42px,6vw,72px);line-height:1.1;letter-spacing:-.08em;margin:16px 0}
    .hero p{font-size:18px;color:#e3e7ef;max-width:650px}
    .hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin:28px 0}
    .btn-light{background:#fff;color:var(--navy);padding:12px 21px;border-radius:999px;font-weight:800;transition:.25s}
    .btn-light:hover{background:#f7d994;transform:translateY(-2px)}
    .search-panel{background:rgba(255,253,249,.97);color:var(--ink);border-radius:28px;padding:27px;box-shadow:var(--shadow);transform:rotate(2deg)}
    .search-panel h3{font-size:25px;line-height:1.3;margin:10px 0}
    .search-panel p{font-size:14px;color:var(--muted);margin:0 0 18px}
    .search-box{display:flex;gap:8px;background:#f5f1e9;border:1px solid var(--line);border-radius:14px;padding:6px}
    .search-box input{min-width:0;flex:1;border:0;outline:0;background:transparent;padding:8px 10px;color:var(--ink)}
    .search-box button{border:0;border-radius:10px;background:var(--navy);color:#fff;padding:8px 14px;font-weight:700}
    .quick-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:17px}
    .quick-links a,.tag{display:inline-block;border-radius:999px;background:#fff0e9;color:var(--orange);padding:5px 11px;font-size:12px;font-weight:800}
    .panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}
    .intro{display:grid;grid-template-columns:1.05fr .95fr;gap:55px;align-items:center}
    .intro h2{font-size:clamp(29px,4vw,47px);line-height:1.25;letter-spacing:-.05em;margin:12px 0 20px}
    .intro p{color:var(--muted);font-size:16px}
    .intro-image{height:390px;border-radius:26px;overflow:hidden;position:relative}
    .intro-image img{width:100%;height:100%;object-fit:cover}
    .image-note{position:absolute;left:20px;bottom:20px;background:#17263edb;color:#fff;border-radius:12px;padding:10px 15px;font-weight:800}
    .three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .info-card{background:var(--paper);padding:28px;border:1px solid var(--line);border-radius:var(--r);transition:.25s}
    .info-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#f0b39e}
    .icon{width:43px;height:43px;border-radius:14px;background:#fff0e9;color:var(--orange);display:grid;place-items:center;font-size:21px;font-weight:900}
    .info-card h3{margin:15px 0 8px;font-size:20px}
    .info-card p{color:var(--muted);font-size:14px;margin:0}
    .dark-band{background:var(--navy);color:#fff}
    .dark-band .section-head p{color:#b7c2d1}
    .game-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:28px;align-items:stretch}
    .game-image{min-height:380px;border-radius:25px;overflow:hidden}
    .game-image img{height:100%;width:100%;object-fit:cover}
    .game-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .game-item{background:#213451;border:1px solid #ffffff1c;border-radius:18px;padding:21px}
    .game-item strong{display:block;color:#f7d994;font-size:18px;margin-bottom:5px}
    .game-item span{color:#c5cfdd;font-size:13px}
    .scene-layout{display:grid;grid-template-columns:1fr 1fr;gap:46px;align-items:center}
    .scene-layout img{height:380px;width:100%;object-fit:cover;border-radius:25px}
    .check-list{list-style:none;padding:0;margin:20px 0}
    .check-list li{padding:13px 0;border-bottom:1px solid var(--line);font-weight:600}
    .check-list li:before{content:"↗";color:var(--orange);margin-right:12px}
    .stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:30px}
    .stat{padding:22px;background:#fff;border:1px solid var(--line);border-radius:18px}
    .stat b{display:block;font-size:30px;color:var(--orange);line-height:1.2}
    .stat span{font-size:13px;color:var(--muted)}
    .step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .step{padding:26px 22px;background:var(--paper);border:1px solid var(--line);border-radius:20px;position:relative}
    .step-num{font-size:38px;color:#f0b39e;font-weight:900;line-height:1}
    .step h3{font-size:18px;margin:14px 0 5px}
    .step p{font-size:13px;color:var(--muted);margin:0}
    .quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
    .quote{background:var(--paper);border:1px solid var(--line);border-radius:22px;padding:27px}
    .quote p{font-size:16px;margin:0 0 22px}
    .quote footer{color:var(--muted);font-size:13px}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
    .faq{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:20px 24px}
    .faq summary{cursor:pointer;font-weight:800;outline:none}
    .faq summary:focus{color:var(--orange)}
    .faq p{color:var(--muted);font-size:14px;margin:12px 0 0}
    .cta{background:var(--orange);color:#fff;border-radius:28px;padding:52px 60px;display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta h2{font-size:clamp(28px,4vw,40px);line-height:1.25;margin:0 0 10px}
    .cta p{margin:0;color:#fff1ea;max-width:650px}
    .cta .btn-light{white-space:nowrap}
    footer{background:#111d31;color:#dce4ef;padding:48px 0 30px}
    .footer-top{display:flex;justify-content:space-between;gap:30px;align-items:start}
    .footer-brand{font-size:24px;font-weight:900;color:#fff}
    .footer-brand p{font-size:13px;font-weight:400;color:#aeb9c9;max-width:370px;margin:12px 0}
    .footer-links{display:flex;gap:18px;flex-wrap:wrap;color:#c6d0de;font-size:14px}
    .footer-links a:hover{color:#f7d994}
    .footer-bottom{border-top:1px solid #ffffff1a;margin-top:35px;padding-top:20px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;color:#9ba9bb;font-size:12px}
    :focus-visible{outline:3px solid #f7d994;outline-offset:3px}
    @media(max-width:1024px){.nav-cta{display:none}.hero-grid{grid-template-columns:1fr 350px;gap:35px}.container{width:min(100% - 32px,900px)}}
    @media(max-width:768px){.nav-wrap{min-height:68px}.mobile-toggle{display:block}.nav-tabs{display:none;position:absolute;left:16px;right:16px;top:70px;border-radius:18px;flex-wrap:wrap;background:var(--paper);padding:10px;box-shadow:var(--shadow)}.nav-tabs.open{display:flex}.nav-tabs a{flex:1 1 28%;text-align:center}.hero{min-height:auto;padding:80px 0}.hero-grid,.intro,.game-layout,.scene-layout{grid-template-columns:1fr}.hero h1{font-size:48px}.three-grid,.quote-grid{grid-template-columns:1fr}.game-image{min-height:260px}.step-grid{grid-template-columns:repeat(2,1fr)}.faq-grid{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,1fr)}.footer-top{flex-direction:column}}
    @media(max-width:520px){.container{width:calc(100% - 28px)}.hero h1{font-size:40px}.hero p{font-size:16px}.search-panel{transform:none;padding:21px}.section{padding:65px 0}.section-head{display:block}.section-head p{margin-top:14px}.step-grid{grid-template-columns:1fr}.cta{padding:32px 25px;display:block}.cta .btn-light{margin-top:22px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}}

.fixed-bar{position:fixed;z-index:25;left:50%;bottom:18px;transform:translateX(-50%);width:min(650px,calc(100% - 28px));display:flex;align-items:center;justify-content:space-between;gap:18px;padding:11px 12px 11px 20px;background:#17263ef2;color:#fff;border:1px solid #ffffff24;border-radius:999px;box-shadow:0 16px 40px rgba(16,27,47,.28);backdrop-filter:blur(12px);font-size:14px}
    .fixed-bar a{background:var(--gold);color:var(--navy);padding:8px 15px;border-radius:999px;font-size:13px;font-weight:900;white-space:nowrap;transition:.25s}
    .fixed-bar a:hover{background:#fff0ba;transform:translateY(-1px)}
    @media(max-width:520px){.fixed-bar{font-size:12px;bottom:10px;padding-left:14px;gap:8px}.fixed-bar a{padding:8px 11px}}

/* roulang page: category2 */
:root{
      --ink:#182235;
      --muted:#6c7485;
      --cream:#f8f5ef;
      --paper:#fffdf9;
      --line:#e8e3da;
      --orange:#e86b3d;
      --gold:#e5b34e;
      --navy:#17263e;
      --teal:#1c7770;
      --shadow:0 18px 55px rgba(28,38,57,.11);
      --r:22px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--ink);
      background:var(--cream);
      font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
      line-height:1.8;
      padding-bottom:72px
    }
    a{text-decoration:none;color:inherit}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .eyebrow{font-size:12px;letter-spacing:.2em;color:var(--orange);font-weight:800;text-transform:uppercase}
    .section{padding:96px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px}
    .section-head h2{font-size:clamp(28px,4vw,46px);line-height:1.2;margin:10px 0 0;letter-spacing:-.04em}
    .section-head p{max-width:560px;color:var(--muted);margin:0}
    .site-header{
      position:sticky;top:0;z-index:20;
      background:rgba(248,245,239,.9);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(232,227,218,.8)
    }
    .nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:25px}
    .brand{font-size:22px;font-weight:900;letter-spacing:-.08em;display:flex;align-items:center;gap:10px;white-space:nowrap}
    .brand-mark{width:34px;height:34px;border-radius:12px 12px 5px 12px;background:var(--orange);position:relative;transform:rotate(-8deg);flex:none}
    .brand-mark:after{content:"";position:absolute;width:12px;height:12px;border:3px solid #fff;border-radius:50%;top:8px;left:9px}
    .nav-tabs{
      display:flex;align-items:center;gap:5px;padding:5px;
      border:1px solid var(--line);border-radius:999px;background:#fff9;
      overflow-x:auto;scrollbar-width:none
    }
    .nav-tabs::-webkit-scrollbar{display:none}
    .nav-tabs a{font-size:13px;padding:7px 13px;border-radius:999px;color:var(--muted);white-space:nowrap;transition:.25s}
    .nav-tabs a:hover,.nav-tabs a.active{background:var(--navy);color:#fff}
    .nav-cta,.btn-primary{
      background:var(--orange);color:#fff;padding:12px 21px;border-radius:999px;
      font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px;
      transition:.25s;white-space:nowrap
    }
    .nav-cta:hover,.btn-primary:hover{background:#c9512b;transform:translateY(-2px);box-shadow:0 10px 20px #e86b3d33}
    .btn-light{background:#fff;color:var(--navy);padding:12px 21px;border-radius:999px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;transition:.25s}
    .btn-light:hover{background:#f7d994;transform:translateY(-2px)}
    .mobile-toggle{display:none;border:0;background:transparent;font-size:25px;color:var(--navy)}
    .hero{
      min-height:650px;
      background:
        linear-gradient(90deg,rgba(20,31,51,.96),rgba(20,31,51,.57)),
        url("/assets/images/backpic/back-2.webp") center/cover;
      position:relative;overflow:hidden;color:#fff;display:flex;align-items:center
    }
    .hero:after{
      content:"";position:absolute;right:-10%;bottom:-35%;width:70%;height:65%;
      background:var(--gold);opacity:.12;transform:skewX(-25deg)
    }
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center;position:relative;z-index:1}
    .hero h1{font-size:clamp(44px,6vw,76px);line-height:1.08;letter-spacing:-.08em;margin:18px 0}
    .hero p{font-size:18px;color:#e3e7ef;max-width:650px}
    .hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin:30px 0}
    .hero-metrics{display:flex;gap:30px;margin-top:38px;flex-wrap:wrap}
    .metric strong{display:block;font-size:27px;line-height:1.2;color:#f7d994}
    .metric span{font-size:13px;color:#cbd3df}
    .poster{
      min-height:430px;border-radius:28px;padding:28px;
      background:linear-gradient(180deg,rgba(255,255,255,.11),rgba(10,21,39,.72)),url("/assets/images/coverpic/cover-5.webp") center/cover;
      box-shadow:0 30px 80px rgba(0,0,0,.3);transform:rotate(2deg);position:relative;display:flex;align-items:end
    }
    .poster-content{width:100%;border-top:1px solid rgba(255,255,255,.32);padding-top:20px}
    .poster h3{font-size:29px;line-height:1.25;margin:10px 0}
    .poster p{font-size:14px;margin:0;color:#d9e0eb}
    .tag{display:inline-block;border-radius:999px;background:#fff0e9;color:var(--orange);padding:5px 11px;font-size:12px;font-weight:800}
    .dark-band{background:var(--navy);color:#fff}
    .dark-band .section-head p,.dark-band .muted{color:#b7c2d1}
    .three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .info-card{background:var(--paper);padding:27px;border:1px solid var(--line);border-radius:var(--r);transition:.25s}
    .info-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#f0b39e}
    .info-card h3{margin:15px 0 8px;font-size:20px}
    .info-card p{color:var(--muted);font-size:14px;margin:0}
    .number-icon{width:45px;height:45px;border-radius:15px;background:#fff0e9;color:var(--orange);display:grid;place-items:center;font-weight:900;font-size:18px}
    .regional-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:28px;align-items:stretch}
    .regional-image{min-height:470px;border-radius:26px;background:url("/assets/images/coverpic/cover-7.webp") center/cover;position:relative;overflow:hidden}
    .regional-image:after{content:"家乡牌桌的熟悉节奏";position:absolute;bottom:20px;left:20px;background:#17263edb;color:#fff;padding:10px 15px;border-radius:10px;font-weight:bold}
    .feature-panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:38px;box-shadow:var(--shadow)}
    .feature-panel h3{font-size:30px;line-height:1.3;margin:12px 0}
    .feature-panel p{color:var(--muted)}
    .check-list{list-style:none;padding:0;margin:24px 0 0}
    .check-list li{padding:13px 0;border-bottom:1px solid var(--line);font-weight:600}
    .check-list li:before{content:"↗";color:var(--orange);margin-right:12px}
    .scene-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:42px;align-items:center}
    .scene-layout img{height:410px;width:100%;object-fit:cover;border-radius:25px}
    .scene-copy h3{font-size:34px;line-height:1.3;margin:12px 0}
    .scene-copy p{color:var(--muted)}
    .scene-points{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:25px}
    .scene-point{padding:16px;border-left:3px solid var(--gold);background:#fffaf2;border-radius:0 14px 14px 0}
    .scene-point strong{display:block;font-size:15px}
    .scene-point span{display:block;color:var(--muted);font-size:13px;margin-top:4px}
    .play-strip{background:#f0eadf;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .play-strip-inner{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0}
    .play-item{padding:26px 28px;border-right:1px solid var(--line)}
    .play-item:last-child{border-right:0}
    .play-item b{display:block;color:var(--orange);font-size:13px;margin-bottom:5px}
    .play-item span{font-weight:800}
    .process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .process-card{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:24px;min-height:200px;position:relative}
    .process-card em{font-style:normal;font-size:46px;line-height:1;color:#f3d89b;font-weight:900}
    .process-card h3{font-size:18px;margin:15px 0 5px}
    .process-card p{color:var(--muted);font-size:13px;margin:0}
    .trust-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:30px;align-items:center}
    .trust-box{background:var(--navy);color:#fff;border-radius:26px;padding:38px}
    .trust-box h3{font-size:30px;line-height:1.3;margin:12px 0}
    .trust-box p{color:#c5cedb}
    .trust-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:25px}
    .trust-stat{padding:15px;border:1px solid rgba(255,255,255,.17);border-radius:14px}
    .trust-stat strong{display:block;color:#f7d994;font-size:25px}
    .trust-stat span{font-size:12px;color:#c5cedb}
    .quote-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
    .quote{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:26px}
    .quote p{font-size:16px;margin:0 0 20px}
    .quote footer{color:var(--muted);font-size:13px}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
    .faq{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:20px 24px}
    .faq summary{cursor:pointer;font-weight:800;list-style:none;display:flex;justify-content:space-between;gap:15px}
    .faq summary:after{content:"+";color:var(--orange);font-size:22px;line-height:1}
    .faq[open] summary:after{content:"−"}
    .faq p{color:var(--muted);font-size:14px;margin:12px 0 0}
    .cta{background:var(--orange);color:#fff;border-radius:28px;padding:55px 65px;display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta h2{font-size:38px;line-height:1.25;margin:0 0 10px}
    .cta p{margin:0;color:#ffe9df;max-width:630px}
    .cta .btn-light{flex:none}
    .site-footer{background:#101a2b;color:#dbe2eb;padding:48px 0 30px}
    .footer-main{display:flex;justify-content:space-between;gap:35px;align-items:start}
    .footer-brand{font-size:22px;font-weight:900;color:#fff}
    .footer-brand p{font-size:13px;font-weight:400;color:#98a6b8;max-width:360px;margin:12px 0 0}
    .footer-links{display:flex;gap:22px;flex-wrap:wrap;color:#b9c5d3;font-size:13px}
    .footer-links a:hover{color:#f7d994}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:35px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:#91a0b2;font-size:12px}
    .fixed-bar{position:fixed;bottom:0;left:0;right:0;z-index:30;background:rgba(23,38,62,.96);color:#fff;padding:10px 0;box-shadow:0 -8px 25px rgba(16,26,43,.18)}
    .fixed-inner{display:flex;align-items:center;justify-content:space-between;gap:18px}
    .fixed-inner span{font-size:14px;color:#dbe2eb}
    .fixed-inner strong{color:#f7d994}
    :focus-visible{outline:3px solid #f7d994;outline-offset:3px}
    @media(max-width:1024px){
      .nav-cta{display:none}
      .hero-grid{gap:35px}
      .hero h1{font-size:clamp(42px,7vw,64px)}
      .section{padding:78px 0}
    }
    @media(max-width:768px){
      .container{width:min(100% - 28px,620px)}
      .nav-wrap{height:68px}
      .mobile-toggle{display:block}
      .nav-tabs{
        position:absolute;left:14px;right:14px;top:76px;display:none;
        border-radius:18px;background:var(--paper);box-shadow:var(--shadow);
        padding:9px;flex-wrap:wrap;overflow:visible
      }
      .nav-tabs.open{display:flex}
      .nav-tabs a{flex:1 1 30%;text-align:center}
      .hero{min-height:720px;padding:72px 0}
      .hero-grid,.regional-grid,.scene-layout,.trust-layout{grid-template-columns:1fr}
      .hero p{font-size:16px}
      .poster{min-height:340px;transform:none}
      .section-head{display:block;margin-bottom:28px}
      .section-head p{margin-top:16px}
      .three-grid,.process-grid{grid-template-columns:1fr 1fr}
      .regional-image{min-height:300px}
      .scene-layout img{height:300px}
      .faq-grid,.quote-grid{grid-template-columns:1fr}
      .play-strip-inner{grid-template-columns:1fr}
      .play-item{border-right:0;border-bottom:1px solid var(--line)}
      .play-item:last-child{border-bottom:0}
      .cta{padding:38px 26px;display:block}
      .cta h2{font-size:30px}
      .cta .btn-light{margin-top:24px}
      .footer-main{display:block}
      .footer-links{margin-top:25px}
      .fixed-inner span{font-size:12px}
    }
    @media(max-width:520px){
      .brand{font-size:19px}
      .brand-mark{width:30px;height:30px}
      .nav-tabs a{flex-basis:45%;font-size:12px}
      .hero h1{font-size:43px}
      .hero-metrics{gap:18px}
      .three-grid,.process-grid,.scene-points{grid-template-columns:1fr}
      .feature-panel{padding:25px}
      .feature-panel h3,.scene-copy h3{font-size:27px}
      .trust-box{padding:27px}
      .fixed-inner{justify-content:center}
      .fixed-inner span{display:none}
    }

/* roulang page: category3 */
:root{--ink:#182235;--muted:#6c7485;--cream:#f8f5ef;--paper:#fffdf9;--line:#e8e3da;--orange:#e86b3d;--gold:#e5b34e;--navy:#17263e;--teal:#1c7770;--shadow:0 18px 55px rgba(28,38,57,.11);--r:22px}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);background:var(--cream);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8}
    a{text-decoration:none;color:inherit}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .eyebrow{font-size:12px;letter-spacing:.2em;color:var(--orange);font-weight:800;text-transform:uppercase}
    .section{padding:94px 0}
    .section-soft{background:#f1ede5}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px}
    .section-head h2{font-size:clamp(29px,4vw,45px);line-height:1.22;margin:10px 0 0;letter-spacing:-.05em}
    .section-head p{max-width:555px;color:var(--muted);margin:0}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(248,245,239,.92);backdrop-filter:blur(18px);border-bottom:1px solid rgba(232,227,218,.85)}
    .nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .brand{font-size:22px;font-weight:900;letter-spacing:-.08em;display:flex;align-items:center;gap:10px;flex-shrink:0}
    .brand-mark{width:34px;height:34px;border-radius:12px 12px 5px 12px;background:var(--orange);position:relative;transform:rotate(-8deg)}
    .brand-mark:after{content:"";position:absolute;width:12px;height:12px;border:3px solid #fff;border-radius:50%;top:8px;left:9px}
    .nav-tabs{display:flex;align-items:center;gap:5px;padding:5px;border:1px solid var(--line);border-radius:999px;background:#fff9;overflow-x:auto;scrollbar-width:none}
    .nav-tabs::-webkit-scrollbar{display:none}
    .nav-tabs a{font-size:13px;padding:7px 13px;border-radius:999px;color:var(--muted);white-space:nowrap;transition:.2s}
    .nav-tabs a:hover,.nav-tabs a.active{background:var(--navy);color:#fff}
    .nav-cta,.btn-primary{background:var(--orange);color:#fff;padding:12px 21px;border-radius:999px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.25s;border:0}
    .nav-cta:hover,.btn-primary:hover{background:#c9512b;transform:translateY(-2px);box-shadow:0 10px 20px #e86b3d33}
    .btn-outline{padding:11px 20px;border:1px solid #c9d0d9;color:var(--navy);border-radius:999px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;transition:.25s;background:transparent}
    .btn-outline:hover{background:var(--navy);border-color:var(--navy);color:#fff;transform:translateY(-2px)}
    .btn-light{background:#fff;color:var(--navy);padding:12px 21px;border-radius:999px;font-weight:800;display:inline-flex;transition:.25s}
    .btn-light:hover{background:#f7d994;transform:translateY(-2px)}
    .mobile-toggle{display:none;border:0;background:transparent;font-size:25px;color:var(--navy)}
    .inner-hero{min-height:560px;position:relative;overflow:hidden;color:#fff;background:linear-gradient(90deg,rgba(19,34,57,.93),rgba(19,34,57,.55)),url("/assets/images/backpic/back-2.webp") center/cover;display:flex;align-items:center}
    .inner-hero:before{content:"";position:absolute;width:480px;height:480px;border:70px solid rgba(229,179,78,.14);border-radius:50%;right:5%;top:-170px}
    .inner-hero .container{position:relative;z-index:1}
    .breadcrumbs{font-size:13px;color:#d4dbe6;display:flex;gap:9px;align-items:center;margin-bottom:28px}
    .breadcrumbs a:hover{color:#fff}
    .hero-copy{max-width:720px}
    .hero-copy .eyebrow{color:#ffd57b}
    .hero-copy h1{font-size:clamp(43px,6.2vw,73px);line-height:1.1;letter-spacing:-.08em;margin:16px 0 20px}
    .hero-copy p{max-width:680px;font-size:18px;color:#e3e8f1;margin:0}
    .hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:30px}
    .hero-note{display:flex;flex-wrap:wrap;gap:20px;margin-top:42px;color:#f0f3f8;font-size:14px}
    .hero-note span:before{content:"●";font-size:10px;color:#f7d994;margin-right:8px}
    .intro-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:68px;align-items:center}
    .intro-image{position:relative}
    .intro-image img{width:100%;height:480px;object-fit:cover;border-radius:26px;box-shadow:var(--shadow)}
    .float-label{position:absolute;right:-24px;bottom:28px;width:220px;padding:20px;background:var(--paper);border-radius:18px;box-shadow:var(--shadow);font-size:14px}
    .float-label strong{display:block;color:var(--orange);font-size:28px;line-height:1.1;margin-bottom:7px}
    .content-title{font-size:clamp(30px,3.5vw,44px);line-height:1.25;letter-spacing:-.05em;margin:12px 0 22px}
    .lead{font-size:17px;color:#465063}
    .content-copy p{color:var(--muted);margin:0 0 18px}
    .check-list{list-style:none;padding:0;margin:25px 0 0}
    .check-list li{padding:13px 0;border-bottom:1px solid var(--line);font-weight:700}
    .check-list li:before{content:"↗";color:var(--orange);margin-right:12px}
    .benefit-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:24px}
    .benefit-feature{padding:42px;background:var(--navy);border-radius:var(--r);color:#fff;min-height:360px;position:relative;overflow:hidden}
    .benefit-feature:after{content:"";position:absolute;width:270px;height:270px;border:45px solid rgba(229,179,78,.16);border-radius:50%;right:-72px;bottom:-100px}
    .benefit-feature>*{position:relative;z-index:1}
    .benefit-feature h3{font-size:34px;line-height:1.25;letter-spacing:-.04em;margin:14px 0}
    .benefit-feature p{color:#bdc7d6;max-width:460px}
    .benefit-list{display:grid;gap:16px}
    .benefit-item{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:22px 25px;transition:.25s}
    .benefit-item:hover{transform:translateX(5px);box-shadow:var(--shadow);border-color:#efb29d}
    .benefit-item b{display:block;font-size:18px;margin-bottom:5px}
    .benefit-item p{margin:0;color:var(--muted);font-size:14px}
    .scene-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:28px;align-items:start}
    .scene-copy{padding:20px 20px 0 0}
    .scene-copy p{color:var(--muted)}
    .scene-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
    .scene-card{border-radius:20px;overflow:hidden;background:var(--paper);border:1px solid var(--line);transition:.25s}
    .scene-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
    .scene-card img{width:100%;height:180px;object-fit:cover}
    .scene-card div{padding:20px}
    .scene-card h3{font-size:19px;margin:0 0 7px}
    .scene-card p{font-size:14px;color:var(--muted);margin:0}
    .match-panel{background:var(--paper);border:1px solid var(--line);border-radius:28px;padding:42px;box-shadow:var(--shadow)}
    .match-top{display:flex;justify-content:space-between;align-items:end;gap:22px;margin-bottom:28px}
    .match-top h2{font-size:35px;line-height:1.25;letter-spacing:-.05em;margin:8px 0 0}
    .match-top p{max-width:430px;color:var(--muted);margin:0}
    .match-row{display:grid;grid-template-columns:1.2fr .8fr .8fr auto;gap:16px;align-items:center;border-top:1px solid var(--line);padding:18px 0}
    .match-row:first-of-type{border-top:0}
    .match-name{font-weight:900}
    .match-name small{display:block;color:var(--muted);font-weight:400;font-size:13px}
    .pill{display:inline-flex;padding:5px 10px;border-radius:999px;background:#e8f5f2;color:var(--teal);font-size:12px;font-weight:800;width:max-content}
    .match-meta{color:var(--muted);font-size:14px}
    .story-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
    .story-card{background:var(--paper);border:1px solid var(--line);border-radius:22px;padding:32px}
    .story-card blockquote{font-size:20px;line-height:1.7;margin:0;color:#354055}
    .story-card footer{margin-top:20px;color:var(--muted);font-size:14px}
    .story-card footer:before{content:"— ";color:var(--orange)}
    .guide-wrap{display:grid;grid-template-columns:1fr .94fr;gap:55px;align-items:center}
    .guide-photo{border-radius:24px;overflow:hidden;position:relative}
    .guide-photo img{width:100%;height:440px;object-fit:cover}
    .guide-photo:after{content:"把规则讲清，把笑声留下";position:absolute;bottom:22px;left:22px;background:rgba(23,38,62,.88);color:#fff;padding:10px 15px;border-radius:10px;font-weight:800}
    .guide-steps{counter-reset:step;list-style:none;padding:0;margin:24px 0 0}
    .guide-steps li{position:relative;padding:0 0 24px 63px;min-height:58px}
    .guide-steps li:before{counter-increment:step;content:"0" counter(step);position:absolute;left:0;top:0;width:40px;height:40px;border-radius:12px;background:#fff0e9;color:var(--orange);display:grid;place-items:center;font-weight:900}
    .guide-steps li:not(:last-child):after{content:"";position:absolute;left:19px;top:47px;width:2px;height:calc(100% - 28px);background:#e4d9cf}
    .guide-steps b{display:block;margin-bottom:4px}
    .guide-steps span{color:var(--muted);font-size:14px}
    .rules-band{background:var(--teal);color:#fff}
    .rules-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:70px;align-items:center}
    .rules-grid h2{font-size:clamp(31px,4vw,46px);line-height:1.2;letter-spacing:-.05em;margin:13px 0}
    .rules-grid p{color:#d7efeb}
    .rule-points{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .rule-point{border:1px solid rgba(255,255,255,.2);border-radius:17px;padding:20px;background:rgba(255,255,255,.07)}
    .rule-point strong{display:block;color:#ffd985;font-size:17px;margin-bottom:6px}
    .rule-point span{font-size:13px;color:#dcf1ee}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
    .faq{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:20px 24px}
    .faq summary{cursor:pointer;font-weight:800;list-style:none;padding-right:25px;position:relative}
    .faq summary:after{content:"+";position:absolute;right:0;top:-3px;font-size:22px;color:var(--orange)}
    .faq[open] summary:after{content:"−"}
    .faq p{color:var(--muted);font-size:14px;margin:12px 0 0}
    .cta{background:var(--orange);color:#fff;border-radius:28px;padding:54px 62px;display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta h2{font-size:clamp(30px,4vw,42px);line-height:1.25;margin:0 0 10px;letter-spacing:-.05em}
    .cta p{margin:0;color:#fff0ea;max-width:670px}
    .footer{background:var(--navy);color:#fff;padding:58px 0 92px}
    .footer-grid{display:grid;grid-template-columns:1.25fr .75fr .8fr;gap:40px;padding-bottom:35px;border-bottom:1px solid rgba(255,255,255,.15)}
    .footer .brand{color:#fff}
    .footer p{color:#b9c5d3;font-size:14px;max-width:410px}
    .footer h3{font-size:14px;letter-spacing:.12em;color:#f7d994;margin:4px 0 14px}
    .footer-links{display:grid;gap:9px;color:#c4ceda;font-size:14px}
    .footer-links a:hover{color:#f7d994}
    .footer-bottom{padding-top:24px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;color:#aab8c9;font-size:13px}
    .footer-note{color:#f7d994;font-weight:700}
    .fixed-bar{position:fixed;z-index:40;left:50%;bottom:18px;transform:translateX(-50%);width:min(720px,calc(100% - 26px));display:flex;align-items:center;justify-content:space-between;gap:15px;background:rgba(23,38,62,.96);color:#fff;border:1px solid rgba(255,255,255,.15);box-shadow:0 16px 45px rgba(11,17,29,.28);border-radius:999px;padding:10px 11px 10px 22px;backdrop-filter:blur(12px)}
    .fixed-bar span{font-size:14px}
    .fixed-bar .btn-primary{padding:9px 18px;font-size:14px}
    a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
    @media(max-width:1100px){
      .nav-cta{display:none}
      .nav-wrap{gap:13px}
      .nav-tabs a{padding:7px 10px}
      .intro-grid,.guide-wrap,.rules-grid{gap:38px}
    }
    @media(max-width:768px){
      .container{width:min(100% - 28px,1180px)}
      .section{padding:68px 0}
      .site-header{position:relative}
      .nav-wrap{height:auto;min-height:72px;flex-wrap:wrap;padding:14px 0}
      .nav-tabs{order:3;width:100%;justify-content:flex-start;border-radius:15px}
      .nav-tabs a{font-size:12px;padding:7px 10px}
      .mobile-toggle{display:block;margin-left:auto}
      .inner-hero{min-height:520px}
      .hero-copy h1{font-size:47px}
      .section-head,.match-top{display:block}
      .section-head p,.match-top p{margin-top:16px}
      .intro-grid,.benefit-grid,.scene-layout,.guide-wrap,.rules-grid{grid-template-columns:1fr}
      .intro-image{order:2}
      .intro-image img{height:340px}
      .float-label{right:14px;bottom:18px}
      .scene-copy{padding:0}
      .match-panel{padding:28px 22px}
      .match-row{grid-template-columns:1fr 1fr}
      .match-row .btn-outline{justify-self:start}
      .story-grid,.faq-grid{grid-template-columns:1fr}
      .cta{padding:38px 28px;display:block}
      .cta .btn-light{margin-top:24px}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-grid>div:first-child{grid-column:1/-1}
    }
    @media(max-width:520px){
      .hero-copy h1{font-size:39px}
      .hero-copy p{font-size:16px}
      .hero-actions{display:grid;grid-template-columns:1fr}
      .hero-actions a{width:100%}
      .hero-note{display:grid;gap:7px}
      .scene-cards,.rule-points{grid-template-columns:1fr}
      .match-row{grid-template-columns:1fr;gap:7px}
      .footer-grid{grid-template-columns:1fr}
      .footer-grid>div:first-child{grid-column:auto}
      .footer-bottom{display:block;line-height:2}
      .fixed-bar{padding:9px 10px 9px 17px}
      .fixed-bar span{font-size:12px}
      .fixed-bar .btn-primary{padding:9px 13px;white-space:nowrap}
    }

/* roulang page: category4 */
:root{--ink:#182235;--muted:#6c7485;--cream:#f8f5ef;--paper:#fffdf9;--line:#e8e3da;--orange:#e86b3d;--gold:#e5b34e;--navy:#17263e;--teal:#1c7770;--shadow:0 18px 55px rgba(28,38,57,.11);--r:22px}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);background:var(--cream);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8}
    a{text-decoration:none;color:inherit}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .eyebrow{font-size:12px;letter-spacing:.18em;color:var(--orange);font-weight:900}
    .section{padding:88px 0}
    .section-soft{background:#f1ede5}
    .section-dark{background:var(--navy);color:#fff}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:42px}
    .section-head h2{font-size:clamp(29px,4vw,46px);line-height:1.22;margin:9px 0 0;letter-spacing:-.05em}
    .section-head p{max-width:560px;color:var(--muted);margin:0}
    .section-dark .section-head p{color:#bbc4d1}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(248,245,239,.92);backdrop-filter:blur(18px);border-bottom:1px solid rgba(232,227,218,.88)}
    .nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .brand{font-size:22px;font-weight:900;letter-spacing:-.08em;display:flex;align-items:center;gap:10px;white-space:nowrap}
    .brand-mark{width:34px;height:34px;border-radius:12px 12px 5px 12px;background:var(--orange);position:relative;transform:rotate(-8deg);flex:0 0 auto}
    .brand-mark:after{content:"";position:absolute;width:12px;height:12px;border:3px solid #fff;border-radius:50%;top:8px;left:9px}
    .nav-tabs{display:flex;align-items:center;gap:5px;padding:5px;border:1px solid var(--line);border-radius:999px;background:#fff9;overflow-x:auto;scrollbar-width:none}
    .nav-tabs::-webkit-scrollbar{display:none}
    .nav-tabs a{font-size:13px;padding:7px 13px;border-radius:999px;color:var(--muted);white-space:nowrap;transition:.22s}
    .nav-tabs a:hover,.nav-tabs a.active{background:var(--navy);color:#fff}
    .nav-cta,.btn-primary{border:0;background:var(--orange);color:#fff;padding:12px 21px;border-radius:999px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.25s}
    .nav-cta:hover,.btn-primary:hover{background:#c9512b;transform:translateY(-2px);box-shadow:0 10px 20px #e86b3d33}
    .btn-outline{border:1px solid #b9c4d2;background:transparent;color:var(--navy);padding:11px 20px;border-radius:999px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;transition:.25s}
    .btn-outline:hover{background:var(--navy);border-color:var(--navy);color:#fff;transform:translateY(-2px)}
    .btn-light{border:0;background:#fff;color:var(--navy);padding:12px 21px;border-radius:999px;font-weight:900;display:inline-flex;align-items:center;justify-content:center;transition:.25s}
    .btn-light:hover{background:#f6d77d;transform:translateY(-2px)}
    .mobile-toggle{display:none;border:0;background:transparent;color:var(--navy);font-size:25px}
    .inner-hero{position:relative;min-height:520px;display:flex;align-items:center;overflow:hidden;background:linear-gradient(90deg,rgba(17,31,52,.95),rgba(17,31,52,.58)),url("/assets/images/backpic/back-2.webp") center/cover;color:#fff}
    .inner-hero:after{content:"";position:absolute;width:520px;height:520px;border:1px solid rgba(229,179,78,.42);border-radius:50%;right:5%;top:50%;transform:translateY(-50%)}
    .hero-content{position:relative;z-index:1;max-width:730px;padding:62px 0}
    .hero-content h1{font-size:clamp(42px,6vw,72px);line-height:1.08;letter-spacing:-.08em;margin:15px 0 22px}
    .hero-content p{font-size:18px;max-width:690px;color:#e3e8ef;margin:0}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
    .hero-note{display:flex;align-items:center;gap:10px;font-size:13px;color:#d1d9e5;margin-top:28px}
    .hero-note i{width:9px;height:9px;border-radius:50%;display:inline-block;background:#6bdfb5}
    .fund-wrap{margin-top:-58px;position:relative;z-index:3}
    .fund-card{background:var(--paper);border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow);padding:28px;display:grid;grid-template-columns:210px 1fr 230px;gap:30px;align-items:center}
    .progress-ring{width:150px;height:150px;border-radius:50%;margin:auto;display:grid;place-items:center;background:conic-gradient(var(--orange) 0 72%,#ebe7df 72% 100%);position:relative}
    .progress-ring:after{content:"";position:absolute;inset:12px;background:var(--paper);border-radius:50%}
    .progress-value{position:relative;z-index:1;text-align:center;line-height:1.2}
    .progress-value strong{display:block;font-size:28px;color:var(--orange)}
    .progress-value span{font-size:12px;color:var(--muted)}
    .fund-copy h2{font-size:26px;line-height:1.35;margin:0 0 8px}
    .fund-copy p{font-size:14px;color:var(--muted);margin:0 0 15px}
    .progress-line{height:9px;background:#ece8e0;border-radius:20px;overflow:hidden}
    .progress-line span{display:block;width:72%;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--orange),var(--gold))}
    .tier-list{display:flex;gap:9px;margin-top:17px;flex-wrap:wrap}
    .tier{padding:6px 11px;border:1px solid var(--line);border-radius:10px;font-size:12px;font-weight:800;background:#fff}
    .tier.active{background:#fff0e9;color:var(--orange);border-color:#f1b69f}
    .fund-action{text-align:center;padding-left:22px;border-left:1px solid var(--line)}
    .fund-action strong{display:block;font-size:22px;line-height:1.2;margin-bottom:4px}
    .fund-action p{font-size:13px;color:var(--muted);margin:0 0 14px}
    .value-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}
    .value-card{background:var(--paper);border:1px solid var(--line);padding:28px;border-radius:var(--r);transition:.25s}
    .value-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#efb59e}
    .icon-box{width:46px;height:46px;display:grid;place-items:center;border-radius:14px;background:#fff0e9;color:var(--orange);font-size:22px;font-weight:900}
    .value-card h3{font-size:21px;margin:18px 0 8px}
    .value-card p{font-size:14px;color:var(--muted);margin:0}
    .split-story{display:grid;grid-template-columns:.95fr 1.05fr;gap:60px;align-items:center}
    .story-visual{position:relative}
    .story-visual img{width:100%;height:440px;object-fit:cover;border-radius:28px;box-shadow:var(--shadow)}
    .floating-score{position:absolute;right:-25px;bottom:30px;width:210px;background:var(--navy);color:#fff;padding:20px;border-radius:18px;box-shadow:var(--shadow)}
    .floating-score small{color:#bac5d2}
    .floating-score strong{font-size:28px;display:block;color:#f5d477;margin:3px 0}
    .story-content h2{font-size:clamp(30px,4vw,45px);line-height:1.22;letter-spacing:-.05em;margin:10px 0 18px}
    .story-content>p{color:var(--muted);margin-bottom:20px}
    .check-list{list-style:none;padding:0;margin:22px 0}
    .check-list li{padding:12px 0;border-bottom:1px solid var(--line);font-weight:700}
    .check-list li:before{content:"✓";color:var(--teal);margin-right:11px}
    .arena-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px}
    .arena-main{min-height:410px;padding:42px;border-radius:27px;overflow:hidden;position:relative;color:#fff;background:linear-gradient(120deg,rgba(23,38,62,.94),rgba(23,38,62,.48)),url("/assets/images/coverpic/cover-7.webp") center/cover}
    .arena-main h3{position:relative;z-index:1;font-size:35px;line-height:1.22;margin:10px 0}
    .arena-main p{position:relative;z-index:1;max-width:520px;color:#e1e7f1}
    .arena-main .badge-row{position:relative;z-index:1;display:flex;gap:9px;flex-wrap:wrap;margin-top:25px}
    .badge{border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.13);border-radius:999px;padding:6px 11px;font-size:12px;font-weight:800}
    .arena-side{display:grid;gap:18px}
    .mini-scene{border-radius:22px;background:var(--paper);border:1px solid var(--line);padding:23px;display:flex;gap:16px;align-items:center;transition:.25s}
    .mini-scene:hover{box-shadow:var(--shadow);transform:translateX(5px)}
    .scene-number{font-size:30px;font-weight:900;letter-spacing:-.08em;color:var(--gold)}
    .mini-scene h4{font-size:18px;margin:0 0 3px}
    .mini-scene p{font-size:13px;color:var(--muted);margin:0}
    .process-wrap{display:grid;grid-template-columns:255px 1fr;gap:45px;align-items:start}
    .process-intro{position:sticky;top:110px}
    .process-intro h2{font-size:38px;line-height:1.25;margin:10px 0 16px;letter-spacing:-.05em}
    .process-intro p{color:#c2cad6;margin:0}
    .steps{border-left:1px solid rgba(255,255,255,.26);padding-left:35px}
    .step{position:relative;padding:0 0 40px}
    .step:last-child{padding-bottom:0}
    .step:before{content:"";position:absolute;left:-42px;top:7px;width:13px;height:13px;background:var(--gold);border:4px solid var(--navy);border-radius:50%}
    .step-index{font-size:12px;font-weight:900;letter-spacing:.14em;color:#f5d477}
    .step h3{font-size:23px;margin:4px 0 7px}
    .step p{color:#c2cad6;margin:0;max-width:700px}
    .evidence-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:24px}
    .stats-panel{background:var(--teal);color:#fff;border-radius:26px;padding:34px}
    .stats-panel h2{font-size:31px;line-height:1.3;margin:8px 0 22px}
    .stat-line{padding:17px 0;border-top:1px solid rgba(255,255,255,.23);display:flex;justify-content:space-between;align-items:baseline;gap:15px}
    .stat-line strong{font-size:31px;color:#f8d983}
    .stat-line span{font-size:13px;color:#d6eeeb;text-align:right}
    .quote-panel{background:var(--paper);border:1px solid var(--line);border-radius:26px;padding:34px}
    .quote-panel blockquote{font-size:24px;line-height:1.65;margin:0;color:var(--ink);letter-spacing:-.02em}
    .quote-panel blockquote:before{content:"“";font-size:68px;line-height:.35;color:var(--orange);vertical-align:middle;margin-right:8px}
    .quote-panel footer{margin-top:24px;color:var(--muted);font-size:14px}
    .notice-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
    .notice-card{border-radius:20px;padding:27px;background:#fffaf2;border:1px solid #f0dfc5}
    .notice-card:nth-child(2){background:#eef7f5;border-color:#d3e8e4}
    .notice-card h3{font-size:21px;margin:0 0 8px}
    .notice-card p{font-size:14px;color:var(--muted);margin:0}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
    .faq{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:20px 24px;transition:.2s}
    .faq:hover{border-color:#eeb39c}
    .faq summary{cursor:pointer;font-weight:900;list-style:none;padding-right:24px;position:relative}
    .faq summary:after{content:"+";position:absolute;right:0;top:-4px;font-size:23px;color:var(--orange)}
    .faq[open] summary:after{content:"−"}
    .faq p{color:var(--muted);font-size:14px;margin:12px 0 0}
    .cta{background:var(--orange);color:#fff;border-radius:28px;padding:52px 62px;display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta h2{font-size:clamp(30px,4vw,42px);line-height:1.25;margin:0 0 9px;letter-spacing:-.05em}
    .cta p{margin:0;color:#fff0eb;max-width:680px}
    footer{background:#111d31;color:#c5ced9;padding:62px 0 94px}
    .footer-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:35px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.14)}
    .footer-brand{color:#fff;font-size:23px;font-weight:900;letter-spacing:-.07em;display:flex;align-items:center;gap:10px}
    .footer-copy{font-size:14px;line-height:1.85;margin:17px 0 0;max-width:390px;color:#abb7c7}
    .footer-title{font-size:14px;color:#fff;font-weight:800;margin:4px 0 13px}
    .footer-links{display:grid;gap:9px;font-size:14px}
    .footer-links a:hover{color:#f7d477}
    .footer-bottom{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding-top:24px;font-size:13px;color:#8e9aae}
    .footer-bottom a{color:#c5ced9}
    .footer-bottom a:hover{color:#f7d477}
    .fixed-bar{position:fixed;z-index:40;bottom:16px;left:50%;transform:translateX(-50%);width:min(720px,calc(100% - 28px));background:rgba(23,38,62,.96);box-shadow:0 14px 40px rgba(14,25,42,.3);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.16);border-radius:18px;padding:11px 13px 11px 20px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:16px}
    .fixed-bar p{margin:0;font-size:13px;color:#d8e0eb}
    .fixed-bar strong{display:block;color:#fff;font-size:14px}
    .fixed-bar .btn-primary{padding:10px 17px;white-space:nowrap}
    a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #f4c250;outline-offset:3px}
    @media(max-width:1100px){.nav-cta{display:none}.fund-card{grid-template-columns:175px 1fr}.fund-action{grid-column:2;border-left:0;border-top:1px solid var(--line);padding:18px 0 0;text-align:left}.fund-action strong{display:inline;margin-right:8px}.fund-action p{display:inline}.arena-grid{grid-template-columns:1fr}.nav-tabs{max-width:720px}.split-story{gap:35px}}
    @media(max-width:768px){.container{width:min(100% - 28px,1180px)}.section{padding:65px 0}.nav-wrap{height:70px}.mobile-toggle{display:block}.nav-tabs{position:absolute;top:70px;left:0;right:0;display:none;border-radius:0;border-left:0;border-right:0;padding:12px 14px;background:#fff;justify-content:flex-start}.nav-tabs.open{display:flex}.brand{font-size:20px}.inner-hero{min-height:480px}.hero-content p{font-size:16px}.fund-wrap{margin-top:-35px}.fund-card{grid-template-columns:1fr;padding:23px;gap:20px}.fund-action{grid-column:auto;text-align:center}.section-head{display:block;margin-bottom:30px}.section-head p{margin-top:16px}.value-grid,.faq-grid{grid-template-columns:1fr}.split-story,.evidence-grid,.process-wrap{grid-template-columns:1fr}.story-visual img{height:340px}.floating-score{right:14px;bottom:14px}.process-intro{position:static}.steps{margin-left:8px}.cta{padding:37px 28px;display:block}.cta .btn-light{margin-top:22px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}.arena-main{padding:30px;min-height:360px}}
    @media(max-width:520px){.section{padding:52px 0}.inner-hero{min-height:450px}.hero-content h1{font-size:40px}.hero-actions,.hero-actions a{width:100%}.hero-actions a{display:flex}.fund-wrap{margin-top:-22px}.progress-ring{width:130px;height:130px}.tier-list{gap:6px}.value-card{padding:23px}.story-visual img{height:280px}.floating-score{width:180px;padding:15px}.arena-main h3{font-size:29px}.mini-scene{padding:18px}.quote-panel,.stats-panel{padding:26px}.quote-panel blockquote{font-size:20px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.footer-bottom{display:block}.footer-bottom div{margin-bottom:8px}.fixed-bar{padding:10px 11px 10px 15px}.fixed-bar p{display:none}.fixed-bar strong{font-size:13px}.fixed-bar .btn-primary{padding:9px 13px}.notice-grid{grid-template-columns:1fr}}

/* roulang page: category6 */
:root{--ink:#182235;--muted:#6c7485;--cream:#f8f5ef;--paper:#fffdf9;--line:#e8e3da;--orange:#e86b3d;--gold:#e5b34e;--navy:#17263e;--teal:#1c7770;--shadow:0 18px 55px rgba(28,38,57,.11);--r:22px}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);background:var(--cream);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8}
    a{text-decoration:none;color:inherit}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .eyebrow{font-size:12px;letter-spacing:.2em;color:var(--orange);font-weight:800}
    .section{padding:92px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:40px}
    .section-head h2{font-size:clamp(28px,4vw,46px);line-height:1.2;margin:10px 0 0;letter-spacing:-.04em}
    .section-head p{max-width:560px;color:var(--muted);margin:0}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(248,245,239,.92);backdrop-filter:blur(18px);border-bottom:1px solid rgba(232,227,218,.8)}
    .nav-wrap{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:25px}
    .brand{font-size:22px;font-weight:900;letter-spacing:-.08em;display:flex;align-items:center;gap:10px;white-space:nowrap}
    .brand-mark{width:34px;height:34px;border-radius:12px 12px 5px 12px;background:var(--orange);position:relative;transform:rotate(-8deg)}
    .brand-mark:after{content:"";position:absolute;width:12px;height:12px;border:3px solid #fff;border-radius:50%;top:8px;left:9px}
    .nav-tabs{display:flex;align-items:center;gap:5px;padding:5px;border:1px solid var(--line);border-radius:999px;background:#fff9;overflow:auto}
    .nav-tabs a{font-size:13px;padding:7px 13px;border-radius:999px;color:var(--muted);white-space:nowrap;transition:.25s}
    .nav-tabs a:hover,.nav-tabs a.active{background:var(--navy);color:#fff}
    .nav-cta,.btn-primary{background:var(--orange);color:#fff;padding:12px 21px;border-radius:999px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.25s}
    .nav-cta:hover,.btn-primary:hover{background:#c9512b;transform:translateY(-2px);box-shadow:0 10px 20px #e86b3d33}
    .mobile-toggle{display:none;border:0;background:transparent;font-size:25px}
    .page-banner{background:linear-gradient(90deg,rgba(23,38,62,.94),rgba(23,38,62,.68)),url("/assets/images/backpic/back-2.webp") center/cover;color:#fff;padding:72px 0 76px}
    .banner-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:50px;align-items:center}
    .page-banner h1{font-size:clamp(40px,6vw,70px);line-height:1.1;letter-spacing:-.07em;margin:15px 0}
    .page-banner p{font-size:17px;color:#e1e7ef;max-width:650px}
    .banner-note{background:#fff;color:var(--ink);padding:26px;border-radius:25px;box-shadow:var(--shadow);transform:rotate(2deg)}
    .banner-note strong{font-size:29px;display:block;margin:8px 0}
    .banner-note span{color:var(--muted);font-size:14px}
    .tag{display:inline-block;border-radius:999px;background:#fff0e9;color:var(--orange);padding:5px 11px;font-size:12px;font-weight:800}
    .intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}
    .intro-grid h2{font-size:38px;line-height:1.3;margin:12px 0 18px}
    .intro-grid p{color:var(--muted)}
    .intro-grid img{width:100%;height:390px;object-fit:cover;border-radius:28px;box-shadow:var(--shadow)}
    .three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .info-card{background:var(--paper);padding:28px;border:1px solid var(--line);border-radius:var(--r);transition:.25s}
    .info-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#f0b39e}
    .icon-box{width:42px;height:42px;border-radius:14px;background:#fff0e9;color:var(--orange);display:flex;align-items:center;justify-content:center;font-weight:900;font-size:20px}
    .info-card h3{margin:16px 0 8px;font-size:20px}
    .info-card p{color:var(--muted);font-size:14px;margin:0}
    .split-band{background:var(--navy);color:#fff}
    .split-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:65px;align-items:center}
    .split-grid h2{font-size:39px;line-height:1.3;margin:12px 0}
    .split-grid p{color:#b9c4d3}
    .check-list{list-style:none;padding:0;margin:22px 0 0}
    .check-list li{padding:14px 0;border-bottom:1px solid #ffffff22;font-weight:600}
    .check-list li:before{content:"✓";color:#f7d994;margin-right:12px}
    .choice-board{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .choice{padding:23px;border:1px solid #ffffff22;border-radius:18px;background:#ffffff0d}
    .choice b{display:block;color:#f7d994;font-size:17px;margin-bottom:4px}
    .choice span{font-size:13px;color:#c4ccda}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
    .step{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:25px;min-height:210px}
    .step-num{color:var(--orange);font-size:31px;font-weight:900}
    .step h3{margin:8px 0;font-size:19px}
    .step p{margin:0;color:var(--muted);font-size:14px}
    .image-story{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:stretch}
    .story-image{min-height:420px;border-radius:28px;background:url("/assets/images/coverpic/cover-8.webp") center/cover}
    .story-copy{background:var(--paper);border:1px solid var(--line);border-radius:28px;padding:38px}
    .story-copy h2{font-size:33px;line-height:1.3;margin:12px 0}
    .story-copy p{color:var(--muted)}
    .tip-list{display:grid;grid-template-columns:1fr 1fr;gap:14px 34px;margin-top:25px}
    .tip-list div{padding:15px 0;border-bottom:1px solid var(--line)}
    .tip-list b{display:block;margin-bottom:3px}
    .tip-list span{color:var(--muted);font-size:14px}
    .quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
    .quote{background:var(--paper);padding:27px;border:1px solid var(--line);border-radius:22px}
    .quote p{font-size:16px;margin-top:0}
    .quote footer{color:var(--muted);font-size:13px}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
    .faq{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:20px 24px}
    .faq summary{cursor:pointer;font-weight:800}
    .faq summary:focus{outline:3px solid #e5b34e66;border-radius:5px}
    .faq p{color:var(--muted);font-size:14px;margin:12px 0 0}
    .cta{background:var(--orange);color:#fff;border-radius:28px;padding:50px 60px;display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta h2{font-size:38px;line-height:1.25;margin:0 0 10px}
    .cta p{margin:0;color:#ffe8df;max-width:650px}
    .btn-light{background:#fff;color:var(--navy);padding:12px 21px;border-radius:999px;font-weight:800;display:inline-flex;white-space:nowrap}
    .btn-light:hover{background:#f7d994}
    footer.site-footer{background:#111c30;color:#c7cfdb;padding:52px 0 30px}
    .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
    .footer-brand{color:#fff;font-size:22px;font-weight:900}
    .footer-grid h3{font-size:15px;color:#fff;margin:0 0 14px}
    .footer-grid p,.footer-grid a{font-size:13px;color:#aeb8c7}
    .footer-grid a:hover{color:#f7d994}
    .footer-links{display:flex;flex-wrap:wrap;gap:12px 20px}
    .copyright{border-top:1px solid #ffffff18;margin-top:35px;padding-top:20px;font-size:12px;color:#8f9aaa;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}
    .floating-cta{position:fixed;right:22px;bottom:22px;z-index:15;background:var(--orange);color:#fff;border-radius:999px;padding:13px 20px;font-weight:800;box-shadow:0 12px 30px #e86b3d55}
    :focus-visible{outline:3px solid #e5b34e;outline-offset:3px}
    @media(max-width:1024px){.nav-tabs a{padding:7px 9px}.nav-cta{display:none}.banner-grid,.split-grid{gap:30px}.section{padding:75px 0}}
    @media(max-width:768px){.container{width:min(100% - 28px,620px)}.nav-wrap{min-height:68px}.mobile-toggle{display:block}.nav-tabs{position:absolute;left:14px;right:14px;top:70px;display:none;border-radius:18px;background:var(--paper);box-shadow:var(--shadow);padding:10px;flex-wrap:wrap}.nav-tabs.open{display:flex}.nav-tabs a{font-size:12px}.banner-grid,.intro-grid,.split-grid,.image-story{grid-template-columns:1fr}.page-banner{padding:58px 0}.banner-note{transform:none}.three-grid,.quote-grid{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr}.section-head{display:block}.section-head p{margin-top:15px}.cta{display:block;padding:36px 28px}.cta .btn-light{margin-top:22px}.footer-grid{grid-template-columns:1fr 1fr}}
    @media(max-width:520px){.brand{font-size:19px}.steps,.faq-grid,.choice-board,.tip-list,.footer-grid{grid-template-columns:1fr}.page-banner h1{font-size:42px}.intro-grid h2,.split-grid h2{font-size:30px}.story-image{min-height:290px}.floating-cta{left:14px;right:14px;text-align:center}.copyright{display:block}.copyright span{display:block;margin-top:8px}}

/* roulang page: category7 */
:root{--ink:#182235;--muted:#6c7485;--cream:#f8f5ef;--paper:#fffdf9;--line:#e8e3da;--orange:#e86b3d;--gold:#e5b34e;--navy:#17263e;--teal:#1c7770;--shadow:0 18px 55px rgba(28,38,57,.11);--r:22px}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);background:var(--cream);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8}
    a{text-decoration:none;color:inherit}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .eyebrow{font-size:12px;letter-spacing:.2em;color:var(--orange);font-weight:800;text-transform:uppercase}
    .section{padding:92px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px}
    .section-head h2{font-size:clamp(28px,4vw,46px);line-height:1.2;margin:10px 0 0;letter-spacing:-.04em}
    .section-head p{max-width:560px;color:var(--muted);margin:0}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(248,245,239,.92);backdrop-filter:blur(18px);border-bottom:1px solid rgba(232,227,218,.8)}
    .nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:25px}
    .brand{font-size:22px;font-weight:900;letter-spacing:-.08em;display:flex;align-items:center;gap:10px}
    .brand-mark{width:34px;height:34px;border-radius:12px 12px 5px 12px;background:var(--orange);position:relative;transform:rotate(-8deg)}
    .brand-mark:after{content:"";position:absolute;width:12px;height:12px;border:3px solid #fff;border-radius:50%;top:8px;left:9px}
    .nav-tabs{display:flex;align-items:center;gap:5px;padding:5px;border:1px solid var(--line);border-radius:999px;background:#fff9;overflow-x:auto;scrollbar-width:none}
    .nav-tabs::-webkit-scrollbar{display:none}
    .nav-tabs a{font-size:13px;padding:7px 13px;border-radius:999px;color:var(--muted);white-space:nowrap;transition:.25s}
    .nav-tabs a:hover,.nav-tabs a.active{background:var(--navy);color:#fff}
    .nav-cta,.btn-primary{background:var(--orange);color:#fff;padding:12px 21px;border-radius:999px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.25s}
    .nav-cta:hover,.btn-primary:hover{background:#c9512b;transform:translateY(-2px);box-shadow:0 10px 20px #e86b3d33}
    .mobile-toggle{display:none;border:0;background:transparent;font-size:25px;color:var(--navy)}
    .inner-hero{min-height:470px;color:#fff;background:linear-gradient(90deg,rgba(20,31,51,.95),rgba(20,31,51,.6)),url("/assets/images/backpic/back-2.webp") center/cover;display:flex;align-items:center;position:relative;overflow:hidden}
    .inner-hero:after{content:"";position:absolute;right:-10%;bottom:-45%;width:58%;height:80%;background:var(--gold);opacity:.12;transform:skewX(-25deg)}
    .inner-hero .container{position:relative;z-index:1}
    .inner-hero h1{font-size:clamp(42px,6vw,72px);line-height:1.1;letter-spacing:-.08em;margin:16px 0}
    .inner-hero p{font-size:18px;color:#e5eaf1;max-width:690px;margin:0}
    .hero-label{display:inline-flex;align-items:center;gap:9px;color:#f7d994;font-weight:800;font-size:13px}
    .hero-label i{width:9px;height:9px;border-radius:50%;background:#75d1a8;box-shadow:0 0 0 6px #75d1a833}
    .hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:28px}
    .btn-light{background:#fff;color:var(--navy);padding:12px 21px;border-radius:999px;font-weight:800;display:inline-flex;align-items:center;justify-content:center}
    .btn-light:hover{background:#f7d994}
    .tag{display:inline-block;border-radius:999px;background:#fff0e9;color:var(--orange);padding:5px 11px;font-size:12px;font-weight:800}
    .soft-tag{background:#e8f3f0;color:var(--teal)}
    .notice{background:#fff7dd;border:1px solid #f1d98d;color:#76591a;border-radius:16px;padding:15px 18px;font-size:14px}
    .split{display:grid;grid-template-columns:.9fr 1.1fr;gap:58px;align-items:center}
    .split.reverse{grid-template-columns:1.1fr .9fr}
    .split h2{font-size:clamp(28px,4vw,44px);line-height:1.25;letter-spacing:-.05em;margin:12px 0 18px}
    .split p{color:var(--muted)}
    .feature-image{min-height:390px;border-radius:28px;background-position:center;background-size:cover;position:relative;overflow:hidden;box-shadow:var(--shadow)}
    .feature-image:after{content:"安心开局，轻松交流";position:absolute;left:22px;bottom:22px;background:#17263edb;color:#fff;padding:10px 15px;border-radius:10px;font-weight:800}
    .check-list{list-style:none;padding:0;margin:22px 0}
    .check-list li{padding:13px 0;border-bottom:1px solid var(--line);font-weight:650}
    .check-list li:before{content:"↗";color:var(--orange);margin-right:12px}
    .three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .info-card{background:var(--paper);padding:28px;border:1px solid var(--line);border-radius:var(--r);transition:.25s}
    .info-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#f0b39e}
    .icon-box{width:46px;height:46px;border-radius:15px;background:#fff0e9;color:var(--orange);display:grid;place-items:center;font-size:22px;font-weight:900}
    .info-card h3{margin:15px 0 8px;font-size:20px}
    .info-card p{color:var(--muted);font-size:14px;margin:0}
    .dark-band{background:var(--navy);color:#fff}
    .dark-band .section-head p,.dark-band .muted{color:#b7c2d1}
    .rule-board{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}
    .rule-panel{background:#20334f;border:1px solid #ffffff1c;border-radius:var(--r);padding:30px}
    .rule-panel h3{font-size:24px;margin:0 0 18px}
    .rule-row{display:flex;gap:15px;padding:16px 0;border-bottom:1px solid #ffffff18}
    .rule-row:last-child{border-bottom:0}
    .rule-no{color:var(--gold);font-weight:900;font-size:20px}
    .rule-row strong{display:block;margin-bottom:3px}
    .rule-row span{display:block;color:#c0ccda;font-size:14px}
    .scenario-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:30px}
    .scenario-image{min-height:440px;border-radius:26px;background:url("/assets/images/coverpic/cover-10.webp") center/cover;position:relative;overflow:hidden}
    .scenario-image:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,#17263ecc,transparent 55%)}
    .scenario-caption{position:absolute;bottom:24px;left:26px;right:26px;color:#fff}
    .scenario-caption h3{font-size:28px;line-height:1.25;margin:8px 0}
    .scenario-caption p{margin:0;color:#e9edf2}
    .scenario-list{display:grid;gap:15px}
    .scenario-item{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:22px}
    .scenario-item h3{margin:0 0 5px;font-size:18px}
    .scenario-item p{margin:0;color:var(--muted);font-size:14px}
    .step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .step-card{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:23px;min-height:205px}
    .step-card b{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:12px;background:var(--orange);color:#fff}
    .step-card h3{font-size:18px;margin:22px 0 8px}
    .step-card p{font-size:14px;color:var(--muted);margin:0}
    .quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
    .quote{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:28px}
    .quote p{font-size:16px;margin:0 0 22px}
    .quote footer{color:var(--muted);font-size:13px}
    .quote footer:before{content:"";display:inline-block;width:26px;height:1px;background:var(--orange);vertical-align:middle;margin-right:9px}
    .data-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:20px;overflow:hidden;margin-top:28px}
    .data-item{background:var(--paper);padding:24px}
    .data-item strong{display:block;font-size:30px;color:var(--orange);line-height:1.2}
    .data-item span{font-size:13px;color:var(--muted)}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
    .faq{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:20px 24px}
    .faq summary{cursor:pointer;font-weight:800;list-style:none;display:flex;justify-content:space-between;gap:15px}
    .faq summary:after{content:"+";color:var(--orange);font-size:22px;line-height:1}
    .faq[open] summary:after{content:"−"}
    .faq p{color:var(--muted);font-size:14px;margin:12px 0 0}
    .cta{background:var(--orange);color:#fff;border-radius:28px;padding:52px 60px;display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta h2{font-size:clamp(28px,4vw,40px);line-height:1.25;margin:0 0 10px}
    .cta p{margin:0;color:#fff3ed;max-width:650px}
    .cta .btn-light{flex-shrink:0}
    .site-footer{background:#111c30;color:#dce3ed;padding:48px 0 105px}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:35px}
    .footer-brand{font-size:23px;color:#fff;font-weight:900;margin-bottom:12px}
    .site-footer p{color:#aeb9c9;font-size:14px;margin:0;max-width:420px}
    .site-footer h3{font-size:15px;color:#fff;margin:0 0 14px}
    .footer-links{display:flex;flex-wrap:wrap;gap:11px 18px}
    .footer-links a,.footer-meta a{color:#aeb9c9;font-size:13px}
    .footer-links a:hover,.footer-meta a:hover{color:#f7d994}
    .footer-meta{display:flex;flex-wrap:wrap;gap:10px 18px;margin-top:30px;padding-top:20px;border-top:1px solid #ffffff17;color:#92a0b4;font-size:12px}
    .fixed-bar{position:fixed;z-index:30;left:0;right:0;bottom:0;background:rgba(23,38,62,.96);color:#fff;border-top:1px solid #ffffff1a;padding:10px 0}
    .fixed-inner{display:flex;justify-content:space-between;align-items:center;gap:20px}
    .fixed-inner span{font-size:14px;color:#dbe4ef}
    .fixed-inner b{color:#f7d994}
    :focus-visible{outline:3px solid #f2be68;outline-offset:3px}
    @media(max-width:1024px){
      .nav-cta{display:none}.nav-tabs a{padding:7px 10px}
      .split,.split.reverse,.rule-board,.scenario-layout{grid-template-columns:1fr;gap:30px}
      .step-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:768px){
      .container{width:min(100% - 28px,680px)}
      .nav-wrap{height:68px}.mobile-toggle{display:block}
      .nav-tabs{position:absolute;display:none;left:14px;right:14px;top:73px;border-radius:18px;flex-direction:column;align-items:stretch;padding:8px;background:var(--paper);box-shadow:var(--shadow)}
      .nav-tabs.open{display:flex}.nav-tabs a{padding:10px 14px}
      .inner-hero{min-height:540px}.inner-hero h1{font-size:45px}
      .section{padding:68px 0}.section-head{display:block;margin-bottom:28px}
      .section-head p{margin-top:14px}
      .three-grid,.quote-grid,.faq-grid{grid-template-columns:1fr}
      .feature-image,.scenario-image{min-height:300px}
      .data-strip{grid-template-columns:1fr}
      .cta{padding:35px 25px;display:block}.cta .btn-light{margin-top:22px}
      .footer-grid{grid-template-columns:1fr}
      .fixed-inner span{font-size:12px}.fixed-inner .btn-primary{padding:9px 14px;font-size:13px}
    }
    @media(max-width:520px){
      .hero-actions{display:grid;grid-template-columns:1fr}
      .hero-actions a{width:100%}
      .step-grid{grid-template-columns:1fr}
      .rule-panel{padding:23px 19px}
      .fixed-inner span{max-width:190px}
    }

/* roulang page: category5 */
:root{--ink:#182235;--muted:#6c7485;--cream:#f8f5ef;--paper:#fffdf9;--line:#e8e3da;--orange:#e86b3d;--gold:#e5b34e;--navy:#17263e;--teal:#1c7770;--shadow:0 18px 55px rgba(28,38,57,.11);--r:22px}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;color:var(--ink);background:var(--cream);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.8}
    a{text-decoration:none;color:inherit}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .eyebrow{font-size:12px;letter-spacing:.2em;color:var(--orange);font-weight:800}
    .section{padding:92px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:40px}
    .section-head h2{font-size:clamp(28px,4vw,46px);line-height:1.2;margin:10px 0 0;letter-spacing:-.04em}
    .section-head p{max-width:570px;color:var(--muted);margin:0}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(248,245,239,.93);backdrop-filter:blur(18px);border-bottom:1px solid rgba(232,227,218,.8)}
    .nav-wrap{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .brand{font-size:22px;font-weight:900;letter-spacing:-.08em;display:flex;align-items:center;gap:10px;white-space:nowrap}
    .brand-mark{width:34px;height:34px;border-radius:12px 12px 5px 12px;background:var(--orange);position:relative;transform:rotate(-8deg)}
    .brand-mark:after{content:"";position:absolute;width:12px;height:12px;border:3px solid #fff;border-radius:50%;top:8px;left:9px}
    .nav-tabs{display:flex;align-items:center;gap:5px;padding:5px;border:1px solid var(--line);border-radius:999px;background:#fff9;overflow-x:auto}
    .nav-tabs a{font-size:13px;padding:7px 13px;border-radius:999px;color:var(--muted);white-space:nowrap;transition:.2s}
    .nav-tabs a:hover,.nav-tabs a.active{background:var(--navy);color:#fff}
    .nav-cta,.btn-primary{background:var(--orange);color:#fff;padding:12px 21px;border-radius:999px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.25s;border:0}
    .nav-cta:hover,.btn-primary:hover{background:#c9512b;transform:translateY(-2px);box-shadow:0 10px 20px #e86b3d33}
    .mobile-toggle{display:none;border:0;background:transparent;font-size:25px}
    .hero{min-height:610px;background:linear-gradient(90deg,rgba(20,31,51,.95),rgba(20,31,51,.58)),url("/assets/images/backpic/back-2.webp") center/cover;color:#fff;display:flex;align-items:center;position:relative;overflow:hidden}
    .hero:after{content:"";position:absolute;right:-12%;bottom:-40%;width:65%;height:70%;background:var(--gold);opacity:.14;transform:skewX(-25deg)}
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:72px;align-items:center;position:relative;z-index:1}
    .hero h1{font-size:clamp(42px,6vw,72px);line-height:1.08;letter-spacing:-.08em;margin:18px 0}
    .hero p{font-size:18px;color:#e3e7ef;max-width:640px}
    .hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin:28px 0}
    .btn-light{background:#fff;color:var(--navy);padding:12px 21px;border-radius:999px;font-weight:800;display:inline-flex}
    .btn-light:hover{background:#f7d994}
    .hero-form{background:rgba(255,253,249,.97);color:var(--ink);border-radius:28px;padding:30px;box-shadow:var(--shadow);transform:rotate(1.5deg)}
    .hero-form h3{font-size:25px;margin:0 0 5px}
    .hero-form p{color:var(--muted);font-size:14px;margin:0 0 18px}
    .hero-form label{font-size:13px;font-weight:800;display:block;margin:12px 0 5px}
    .hero-form input{width:100%;border:1px solid var(--line);border-radius:12px;padding:11px 13px;background:#fff}
    .hero-form input:focus{outline:3px solid #e86b3d33;border-color:var(--orange)}
    .form-note{font-size:12px;color:var(--muted);margin-top:12px}
    .tag{display:inline-block;border-radius:999px;background:#fff0e9;color:var(--orange);padding:5px 11px;font-size:12px;font-weight:800}
    .split{display:grid;grid-template-columns:.82fr 1.18fr;gap:48px;align-items:center}
    .split.reverse{grid-template-columns:1.15fr .85fr}
    .split img{width:100%;height:400px;object-fit:cover;border-radius:26px;box-shadow:var(--shadow)}
    .copy h2{font-size:clamp(29px,4vw,45px);line-height:1.25;margin:13px 0}
    .copy p{color:var(--muted)}
    .check-list{list-style:none;padding:0;margin:24px 0}
    .check-list li{padding:13px 0;border-bottom:1px solid var(--line);font-weight:600}
    .check-list li:before{content:"↗";color:var(--orange);margin-right:12px}
    .three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .info-card{background:var(--paper);padding:28px;border:1px solid var(--line);border-radius:var(--r);transition:.25s}
    .info-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#f0b39e}
    .info-card .number{font-size:34px;color:var(--orange);font-weight:900}
    .info-card h3{margin:12px 0 8px;font-size:20px}
    .info-card p{color:var(--muted);font-size:14px;margin:0}
    .dark-band{background:var(--navy);color:#fff}
    .dark-band .section-head p,.dark-band .muted{color:#b7c2d1}
    .room-board{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}
    .room-main,.room-side{background:#203451;border:1px solid #ffffff18;border-radius:24px;padding:26px}
    .room-main{background-image:linear-gradient(120deg,#203451dd,#203451aa),url("/assets/images/coverpic/cover-6.webp");background-size:cover;background-position:center}
    .room-main h3{font-size:28px;margin:22px 0 8px}
    .room-main p{color:#d1d9e5}
    .room-code{display:inline-flex;background:#f7d994;color:var(--navy);padding:7px 13px;border-radius:9px;font-weight:900}
    .room-side h3{margin-top:0}
    .room-row{display:flex;justify-content:space-between;gap:16px;padding:15px 0;border-bottom:1px solid #ffffff18;color:#d1d9e5}
    .room-row strong{color:#fff}
    .step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .step{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:23px;min-height:190px}
    .step b{font-size:34px;color:var(--gold)}
    .step h3{margin:8px 0;font-size:18px}
    .step p{color:var(--muted);font-size:14px;margin:0}
    .quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
    .quote{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:25px}
    .quote p{font-size:16px;margin-top:0}
    .quote footer{color:var(--muted);font-size:13px}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
    .faq{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:20px 24px}
    .faq summary{cursor:pointer;font-weight:800}
    .faq summary:focus{outline:3px solid #e86b3d33}
    .faq p{color:var(--muted);font-size:14px;margin:12px 0 0}
    .cta{background:var(--orange);color:#fff;border-radius:28px;padding:52px 62px;display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta h2{font-size:38px;line-height:1.25;margin:0 0 10px}
    .cta p{margin:0;color:#fff0e9}
    .footer{background:#111d31;color:#dbe2ed;padding:54px 0 26px}
    .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px}
    .footer h3{color:#fff;margin:0 0 13px}
    .footer p{color:#aeb9c9;font-size:14px}
    .footer a{color:#aeb9c9;margin-right:18px;font-size:14px}
    .footer a:hover{color:#f7d994}
    .copyright{border-top:1px solid #ffffff18;margin-top:35px;padding-top:20px;color:#91a0b5;font-size:13px}
    .fixed-bar{position:fixed;bottom:18px;right:20px;z-index:15;background:#fffdf9;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:999px;padding:8px 8px 8px 18px;display:flex;align-items:center;gap:15px;font-size:13px}
    @media(max-width:1024px){.nav-tabs a{padding:7px 9px}.nav-cta{display:none}.hero-grid{gap:35px}.section{padding:75px 0}}
    @media(max-width:768px){.container{width:min(100% - 28px,620px)}.nav-wrap{min-height:68px}.nav-tabs{position:absolute;left:14px;right:14px;top:72px;display:none;border-radius:18px;flex-wrap:wrap;background:var(--paper);padding:10px}.nav-tabs.open{display:flex}.mobile-toggle{display:block}.hero{min-height:auto;padding:82px 0}.hero-grid,.split,.split.reverse,.room-board{grid-template-columns:1fr}.hero-form{transform:none}.three-grid,.quote-grid{grid-template-columns:1fr}.step-grid{grid-template-columns:1fr 1fr}.section-head{display:block}.section-head p{margin-top:15px}.split img{height:310px}.fixed-bar{left:14px;right:14px;justify-content:space-between}}
    @media(max-width:520px){.hero h1{font-size:43px}.hero p{font-size:16px}.section{padding:60px 0}.step-grid,.faq-grid{grid-template-columns:1fr}.cta{padding:32px 25px;display:block}.cta h2{font-size:29px}.cta .btn-light{margin-top:22px}.footer-grid{grid-template-columns:1fr;gap:20px}.fixed-bar{font-size:12px}}