/* roulang page: index */
:root{
            --wine:#651d3b;
            --wine-deep:#3b1229;
            --coral:#d86d58;
            --apricot:#f2b58e;
            --paper:#fffaf5;
            --sand:#f4e9df;
            --ink:#2b2026;
            --muted:#806d75;
            --line:#ead9d5;
            --white:#ffffff;
            --shadow:0 18px 50px rgba(74,32,47,.10);
            --small-shadow:0 8px 24px rgba(74,32,47,.08);
            --radius:20px;
            --container:1220px;
        }
        *,*::before,*::after{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{
            margin:0;
            background:var(--paper);
            color:var(--ink);
            font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
            font-size:16px;
            line-height:1.8;
        }
        a{color:inherit;text-decoration:none}
        img{display:block;max-width:100%}
        button,input{font:inherit}
        button{cursor:pointer}
        :focus-visible{outline:3px solid var(--apricot);outline-offset:3px}
        .container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
        .site-header{
            position:sticky;top:0;z-index:20;
            background:rgba(255,250,245,.94);
            border-bottom:1px solid var(--line);
            backdrop-filter:blur(14px);
        }
        .topbar{height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px}
        .brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.02em;color:var(--wine);white-space:nowrap}
        .brand-mark{
            width:38px;height:38px;border-radius:12px;background:var(--wine);
            display:grid;place-items:center;color:var(--apricot);font-weight:900;
            box-shadow:4px 4px 0 var(--apricot);
        }
        .nav-tools{display:flex;align-items:center;gap:10px}
        .search{display:flex;align-items:center;border:1px solid var(--line);background:var(--white);border-radius:12px;overflow:hidden}
        .search input{width:190px;border:0;outline:0;padding:9px 12px;background:transparent;color:var(--ink)}
        .search button{border:0;background:var(--sand);color:var(--wine);padding:9px 13px}
        .trend{font-size:14px;color:var(--coral);font-weight:700}
        .channelbar{border-top:1px solid rgba(234,217,213,.7)}
        .channel-inner{min-height:48px;display:flex;align-items:center;gap:26px;overflow:auto}
        .channel-inner a{font-size:14px;color:var(--muted);white-space:nowrap;padding:11px 2px;position:relative}
        .channel-inner a:hover,.channel-inner a.active{color:var(--wine)}
        .channel-inner a.active::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;border-radius:3px;background:var(--coral)}
        .menu-toggle{display:none;border:1px solid var(--line);background:var(--white);color:var(--wine);border-radius:10px;padding:8px 12px}
        .hero{padding:76px 0 66px;background:linear-gradient(135deg,#fffaf5 0%,#f7e9df 100%);border-bottom:1px solid var(--line)}
        .hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
        .eyebrow,.badge{display:inline-flex;align-items:center;gap:7px;color:var(--wine);background:#f5ded4;border:1px solid #edc6b9;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:800}
        .eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--coral)}
        h1,h2,h3,p{margin-top:0}
        h1{font-size:clamp(38px,5vw,68px);line-height:1.12;letter-spacing:-.05em;margin:20px 0 22px;color:var(--wine-deep);max-width:680px}
        h2{font-size:clamp(28px,3vw,42px);line-height:1.25;letter-spacing:-.035em;color:var(--wine-deep);margin-bottom:14px}
        h3{font-size:20px;line-height:1.4;color:var(--wine-deep);margin-bottom:9px}
        .hero-copy{font-size:18px;color:var(--muted);max-width:650px}
        .actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:12px 20px;border:1px solid transparent;font-weight:800;transition:.22s ease}
        .btn-primary{background:var(--wine);color:#fff;box-shadow:0 8px 18px rgba(101,29,59,.18)}
        .btn-primary:hover{background:var(--wine-deep);transform:translateY(-2px);box-shadow:0 12px 24px rgba(101,29,59,.25)}
        .btn-secondary{background:var(--white);color:var(--wine);border-color:var(--line)}
        .btn-secondary:hover{border-color:var(--wine);background:#fff4ee;transform:translateY(-2px)}
        .hero-notes{display:flex;gap:26px;flex-wrap:wrap;margin-top:28px;color:var(--muted);font-size:14px}
        .hero-notes strong{display:block;color:var(--wine);font-size:24px;line-height:1.2}
        .index-panel{background:var(--wine-deep);color:#fff;border-radius:26px;padding:28px;box-shadow:var(--shadow);position:relative;overflow:hidden}
        .index-panel::after{content:"";position:absolute;width:180px;height:180px;border:1px solid rgba(242,181,142,.35);border-radius:50%;right:-50px;bottom:-65px}
        .panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;color:#f7d8c6}
        .panel-code{font-size:12px;letter-spacing:.16em;color:var(--apricot)}
        .index-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:17px 0;border-top:1px solid rgba(255,255,255,.16)}
        .index-row span{color:#e9c7bd;font-size:14px}
        .index-row strong{font-size:17px}
        .index-row b{color:var(--apricot);font-size:20px}
        .section{padding:88px 0}
        .section-soft{background:var(--sand)}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:34px}
        .section-head p{max-width:580px;color:var(--muted);margin-bottom:2px}
        .rights-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:18px}
        .rights-main,.right-card,.price-card,.info-list,.calendar,.entry-box,.faq-list{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--small-shadow)}
        .rights-main{padding:31px;display:grid;grid-template-columns:1fr 1fr;gap:24px}
        .right-card{padding:25px}
        .right-card.dark{background:var(--wine);color:#fff;border-color:var(--wine)}
        .right-card.dark h3{color:#fff}
        .right-card.dark p{color:#f3d9d0}
        .icon-dot{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;background:#f8e1d8;color:var(--wine);font-weight:900;margin-bottom:18px}
        .right-card.dark .icon-dot{background:var(--apricot);color:var(--wine-deep)}
        .muted{color:var(--muted)}
        .price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
        .price-card{padding:28px;position:relative}
        .price-card.recommended{border:2px solid var(--coral);transform:translateY(-10px)}
        .recommend{position:absolute;right:18px;top:18px;background:var(--coral);color:#fff;border-radius:999px;font-size:12px;padding:4px 9px;font-weight:800}
        .price{font-size:33px;font-weight:900;color:var(--wine);margin:17px 0}
        .price small{font-size:14px;color:var(--muted);font-weight:500}
        .benefits{list-style:none;padding:0;margin:20px 0 25px}
        .benefits li{padding:8px 0;border-bottom:1px dashed var(--line);color:var(--muted);font-size:14px}
        .benefits li::before{content:"✓";color:var(--coral);font-weight:900;margin-right:8px}
        .content-layout{display:grid;grid-template-columns:1fr 330px;gap:22px}
        .info-list{padding:10px 26px}
        .info-item{display:grid;grid-template-columns:100px 1fr auto;align-items:center;gap:18px;padding:20px 0;border-bottom:1px solid var(--line)}
        .info-item:last-child{border-bottom:0}
        .info-item time{font-size:13px;color:var(--muted)}
        .info-item a{font-weight:800;color:var(--wine-deep)}
        .info-item a:hover{color:var(--coral)}
        .tag{display:inline-flex;background:#faeee8;color:var(--coral);border-radius:7px;padding:4px 8px;font-size:12px;font-weight:800;white-space:nowrap}
        .side-feature{background:var(--wine-deep);border-radius:var(--radius);padding:26px;color:#fff}
        .side-feature h3{color:#fff}
        .side-feature p{color:#e9c7bd;font-size:14px}
        .side-feature .tag{background:rgba(242,181,142,.18);color:var(--apricot)}
        .calendar-wrap{display:grid;grid-template-columns:1fr 1fr;gap:18px}
        .calendar,.entry-box{padding:27px}
        .date-row{display:flex;gap:8px;overflow:auto;margin:20px 0}
        .date{min-width:76px;text-align:center;border:1px solid var(--line);border-radius:12px;padding:10px 6px;color:var(--muted);font-size:13px}
        .date.active{background:var(--wine);color:#fff;border-color:var(--wine)}
        .date b{display:block;font-size:18px}
        .schedule{list-style:none;padding:0;margin:0}
        .schedule li{display:flex;gap:12px;padding:10px 0;border-bottom:1px dashed var(--line);font-size:14px}
        .schedule li::before{content:"";width:8px;height:8px;flex:0 0 auto;margin-top:9px;border-radius:50%;background:var(--coral)}
        .entry-box{background:#fff1e9}
        .entry-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:20px}
        .entry-link{padding:15px;border-radius:13px;background:var(--white);border:1px solid var(--line);font-weight:800;color:var(--wine)}
        .entry-link:hover{background:var(--wine);color:#fff;border-color:var(--wine);transform:translateY(-2px)}
        .faq-list{overflow:hidden}
        .faq-item{border-bottom:1px solid var(--line)}
        .faq-item:last-child{border-bottom:0}
        .faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:21px 25px;border:0;background:transparent;text-align:left;color:var(--wine-deep);font-weight:800}
        .faq-question span{font-size:25px;color:var(--coral);transition:.2s}
        .faq-answer{display:none;padding:0 25px 21px;color:var(--muted);font-size:15px;max-width:900px}
        .faq-item.open .faq-answer{display:block}
        .faq-item.open .faq-question span{transform:rotate(45deg)}
        .cta{padding:54px 0;background:var(--wine);color:#fff}
        .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
        .cta h2{color:#fff;margin-bottom:8px}
        .cta p{color:#edd2c7;margin:0;max-width:680px}
        .cta .btn-primary{background:var(--apricot);color:var(--wine-deep)}
        .cta .btn-primary:hover{background:#ffd0aa}
        .site-footer{background:#28151f;color:#ead5d0;padding:54px 0 22px}
        .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:45px;padding-bottom:38px}
        .footer-brand{color:#fff;font-size:20px;font-weight:900;margin-bottom:12px}
        .site-footer p{color:#bda5ac;font-size:14px;max-width:380px}
        .site-footer h3{color:#fff;font-size:15px;margin-bottom:12px}
        .footer-links{display:flex;flex-direction:column;gap:8px;font-size:14px;color:#cdb6bb}
        .footer-links a:hover{color:var(--apricot)}
        .copyright{border-top:1px solid rgba(255,255,255,.12);padding-top:18px;color:#a98d96;font-size:13px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}
        .age-note{position:fixed;right:20px;bottom:20px;z-index:15;background:#fff;border:1px solid var(--line);border-radius:14px;padding:12px 16px;box-shadow:var(--shadow);font-size:13px;color:var(--muted)}
        @media(max-width:960px){
            .hero-grid,.rights-grid,.content-layout,.calendar-wrap{grid-template-columns:1fr}
            .price-grid{grid-template-columns:repeat(2,1fr)}
            .price-card.recommended{transform:none}
            .footer-grid{grid-template-columns:1fr 1fr}
        }
        @media(max-width:700px){
            .container{width:min(100% - 28px,var(--container))}
            .topbar{height:62px}
            .brand{font-size:14px}
            .brand-mark{width:32px;height:32px}
            .nav-tools .search{display:none}
            .trend{display:none}
            .menu-toggle{display:block}
            .channelbar{display:none}
            .hero{padding:54px 0 48px}
            h1{font-size:42px}
            .hero-copy{font-size:16px}
            .section{padding:58px 0}
            .section-head{display:block}
            .section-head p{margin-top:12px}
            .rights-main{grid-template-columns:1fr;padding:23px}
            .price-grid{grid-template-columns:1fr}
            .info-list{padding:6px 18px}
            .info-item{grid-template-columns:1fr auto;gap:5px}
            .info-item time{grid-column:1}
            .info-item .tag{grid-column:2;grid-row:1}
            .calendar,.entry-box{padding:22px}
            .entry-grid{grid-template-columns:1fr}
            .cta-inner{display:block}
            .cta .actions{margin-top:24px}
            .footer-grid{grid-template-columns:1fr;gap:25px}
            .age-note{left:14px;right:14px;bottom:14px;text-align:center}
        }

/* roulang page: category1 */
:root{
 --wine:#651d3b;
 --wine-deep:#3b1229;
 --coral:#d86d58;
 --apricot:#f2b58e;
 --paper:#fffaf5;
 --sand:#f4e9df;
 --ink:#2b2026;
 --muted:#806d75;
 --line:#ead9d5;
 --white:#fff;
 --shadow:0 18px 50px rgba(74,32,47,.10);
 --small-shadow:0 8px 24px rgba(74,32,47,.08);
 --radius:20px;
 --container:1220px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer}
.container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,250,245,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
.topbar{height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.02em;color:var(--wine);white-space:nowrap}
.brand-mark{width:38px;height:38px;border-radius:12px;background:var(--wine);display:grid;place-items:center;color:var(--apricot);font-weight:900;box-shadow:4px 4px 0 var(--apricot)}
.nav-tools{display:flex;align-items:center;gap:10px}
.search{display:flex;align-items:center;border:1px solid var(--line);background:var(--white);border-radius:12px;overflow:hidden}
.search input{width:190px;border:0;outline:0;padding:9px 12px;background:transparent;color:var(--ink)}
.search button{border:0;background:var(--sand);color:var(--wine);padding:9px 13px}
.channelbar{border-top:1px solid rgba(234,217,213,.7)}
.channel-inner{display:flex;align-items:center;gap:27px;overflow:auto}
.channel-inner a{font-size:14px;color:var(--muted);white-space:nowrap;padding:11px 2px;position:relative}
.channel-inner a:hover,.channel-inner a.active{color:var(--wine)}
.channel-inner a.active::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;border-radius:3px;background:var(--coral)}
.menu-toggle{display:none;border:1px solid var(--line);background:var(--white);color:var(--wine);border-radius:10px;padding:8px 12px}
.page-intro{padding:54px 0 42px;background:linear-gradient(135deg,#fffaf5,#f7e9df);border-bottom:1px solid var(--line)}
.breadcrumb{display:flex;gap:8px;align-items:center;color:var(--muted);font-size:13px;margin-bottom:20px}
.breadcrumb a{color:var(--wine)}
.intro-grid{display:grid;grid-template-columns:1fr 330px;gap:45px;align-items:end}
.eyebrow,.badge{display:inline-flex;align-items:center;gap:7px;color:var(--wine);background:#f5ded4;border:1px solid #edc6b9;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:800}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--coral)}
h1,h2,h3{color:var(--wine-deep);line-height:1.25;margin:0 0 14px}
h1{font-size:clamp(34px,5vw,60px);letter-spacing:-.04em;max-width:760px}
h2{font-size:clamp(26px,3vw,38px)}
h3{font-size:20px}
.intro-copy{font-size:17px;color:var(--muted);max-width:720px;margin:0}
.stats-box{background:var(--wine);color:#fff;border-radius:18px;padding:23px 25px;box-shadow:var(--small-shadow)}
.stats-box small{display:block;color:#e9c7bd;font-size:13px}
.stats-box strong{display:block;font-size:38px;line-height:1.2;color:var(--apricot)}
.stats-box span{font-size:14px;color:#f5ded4}
.section{padding:72px 0}
.section-soft{background:var(--sand)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:28px}
.section-head p{max-width:600px;color:var(--muted);margin:0}
.content-layout{display:grid;grid-template-columns:245px 1fr;gap:22px;align-items:start}
.index-panel,.feature-card,.info-list,.faq-list,.notice-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--small-shadow)}
.index-panel{padding:17px;position:sticky;top:130px}
.index-panel h3{font-size:16px;padding:4px 10px 12px;margin:0}
.index-link{display:flex;justify-content:space-between;align-items:center;padding:12px 11px;border-radius:11px;color:var(--muted);font-size:14px;margin:4px 0}
.index-link:hover,.index-link.active{background:#faeee8;color:var(--wine);font-weight:800}
.index-link b{font-size:12px;color:var(--coral)}
.feature-card{overflow:hidden;margin-bottom:18px}
.feature-top{background:var(--wine-deep);padding:28px 30px;color:#fff;display:flex;justify-content:space-between;gap:25px;align-items:start}
.feature-top h2{color:#fff;font-size:29px;margin-top:14px}
.feature-top p{color:#f0d8cf;max-width:620px;margin:0}
.feature-mark{font-size:48px;color:var(--apricot);font-weight:900;line-height:1}
.feature-bottom{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px;padding:23px 30px}
.feature-stat{border-right:1px solid var(--line)}
.feature-stat:last-child{border:0}
.feature-stat strong{display:block;color:var(--wine);font-size:23px}
.feature-stat span{font-size:13px;color:var(--muted)}
.info-list{padding:8px 25px}
.info-item{display:grid;grid-template-columns:108px 1fr auto;align-items:center;gap:18px;padding:20px 0;border-bottom:1px solid var(--line)}
.info-item:last-child{border-bottom:0}
.info-item time{font-size:13px;color:var(--muted)}
.info-item a{font-weight:800;color:var(--wine-deep)}
.info-item a:hover{color:var(--coral)}
.info-item p{font-size:14px;color:var(--muted);margin:4px 0 0}
.tag{display:inline-flex;background:#faeee8;color:var(--coral);border-radius:7px;padding:4px 8px;font-size:12px;font-weight:800;white-space:nowrap}
.arrow{font-size:24px;color:var(--coral);transition:.2s}
.info-item:hover .arrow{transform:translateX(5px)}
.filters{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:17px}
.filter{border:1px solid var(--line);background:var(--white);color:var(--muted);border-radius:999px;padding:8px 14px;font-size:13px;transition:.2s}
.filter:hover,.filter.active{background:var(--wine);border-color:var(--wine);color:#fff}
.notice-card{padding:25px;background:#fff4ee;border-color:#edc6b9}
.notice-card p{color:var(--muted);font-size:14px;margin:0}
.notice-card strong{color:var(--wine)}
.path-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}
.path-card{padding:27px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--small-shadow)}
.path-card.dark{background:var(--wine);color:#fff;border-color:var(--wine)}
.path-card.dark h3{color:#fff}
.path-card.dark p{color:#f3d9d0}
.number{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--apricot);color:var(--wine-deep);font-weight:900;margin-bottom:18px}
.path-card ul,.price-card ul{padding:0;margin:17px 0 0;list-style:none}
.path-card li,.price-card li{padding:8px 0;border-top:1px solid var(--line);color:var(--muted);font-size:14px}
.path-card.dark li{border-color:rgba(255,255,255,.18);color:#f3d9d0}
.cta{padding:48px 0;background:var(--wine-deep);color:#fff}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
.cta h2{color:#fff;margin-bottom:8px}
.cta p{color:#e9c7bd;margin:0;max-width:650px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:12px 20px;border:1px solid transparent;font-weight:800;transition:.22s ease}
.btn-primary{background:var(--wine);color:#fff;box-shadow:0 8px 18px rgba(101,29,59,.18)}
.btn-primary:hover{background:var(--wine-deep);transform:translateY(-2px)}
.btn-light{background:var(--apricot);color:var(--wine-deep)}
.btn-light:hover{background:#ffd0b5;transform:translateY(-2px)}
.btn:focus,.filter:focus,.faq-question:focus,input:focus{outline:3px solid rgba(216,109,88,.35);outline-offset:2px}
.faq-list{overflow:hidden}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:last-child{border-bottom:0}
.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px 25px;border:0;background:transparent;text-align:left;color:var(--wine-deep);font-weight:800}
.faq-question span{font-size:25px;color:var(--coral);transition:.2s}
.faq-answer{display:none;padding:0 25px 21px;color:var(--muted);font-size:15px;max-width:900px}
.faq-item.open .faq-answer{display:block}
.faq-item.open .faq-question span{transform:rotate(45deg)}
.site-footer{background:#28151f;color:#fff;padding:52px 0 20px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:50px}
.footer-brand{font-size:22px;font-weight:900;color:var(--apricot);margin-bottom:12px}
.site-footer p{color:#d8bec2;max-width:430px;font-size:14px;margin:0}
.site-footer h3{color:#fff;font-size:16px;margin-bottom:12px}
.footer-links{display:grid;gap:7px}
.footer-links a{color:#d8bec2;font-size:14px}
.footer-links a:hover{color:var(--apricot)}
.copyright{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.15);margin-top:38px;padding-top:18px;color:#b99ca4;font-size:13px}
@media(max-width:900px){
 .intro-grid,.path-grid{grid-template-columns:1fr}
 .content-layout{grid-template-columns:1fr}
 .index-panel{position:static;display:flex;gap:6px;overflow:auto}
 .index-panel h3{display:none}
 .index-link{white-space:nowrap}
}
@media(max-width:700px){
 .container{width:min(var(--container),calc(100% - 28px))}
 .topbar{height:62px}
 .brand{font-size:14px}
 .brand-mark{width:34px;height:34px}
 .search input{width:125px}
 .channel-inner{gap:18px}
 .page-intro{padding:38px 0 30px}
 .section{padding:52px 0}
 .feature-top{padding:23px;display:block}
 .feature-mark{display:none}
 .feature-bottom{grid-template-columns:1fr;padding:20px 23px}
 .feature-stat{border-right:0;border-bottom:1px solid var(--line);padding-bottom:12px}
 .feature-stat:last-child{border-bottom:0}
 .info-list{padding:7px 17px}
 .info-item{grid-template-columns:1fr auto;gap:7px;padding:17px 0}
 .info-item time{grid-column:1}
 .info-item .tag{grid-column:1}
 .info-item .arrow{grid-column:2;grid-row:1 / span 2}
 .info-item p{max-width:100%}
 .cta-inner{display:block}
 .cta .btn{margin-top:23px}
 .footer-grid{grid-template-columns:1fr;gap:28px}
 .copyright{display:block}
 .copyright span{display:block;margin-top:5px}
}
@media(max-width:520px){
 .nav-tools .search{display:none}
 .menu-toggle{display:block}
 h1{font-size:36px}
 .section-head{display:block}
 .section-head p{margin-top:12px}
}

/* roulang page: category2 */
:root{
 --wine:#651d3b;
 --wine-deep:#3b1229;
 --coral:#d86d58;
 --apricot:#f2b58e;
 --paper:#fffaf5;
 --sand:#f4e9df;
 --ink:#2b2026;
 --muted:#806d75;
 --line:#ead9d5;
 --white:#ffffff;
 --shadow:0 18px 50px rgba(74,32,47,.10);
 --small-shadow:0 8px 24px rgba(74,32,47,.08);
 --radius:20px;
 --container:1220px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer}
.container{width:min(var(--container),calc(100% - 40px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,250,245,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}
.topbar{height:68px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.02em;color:var(--wine);white-space:nowrap}
.brand-mark{width:38px;height:38px;border-radius:12px;background:var(--wine);display:grid;place-items:center;color:var(--apricot);font-weight:900;box-shadow:4px 4px 0 var(--apricot)}
.nav-tools{display:flex;align-items:center;gap:10px}
.search{display:flex;align-items:center;border:1px solid var(--line);background:var(--white);border-radius:12px;overflow:hidden}
.search input{width:190px;border:0;outline:0;padding:9px 12px;background:transparent;color:var(--ink)}
.search button{border:0;background:var(--sand);color:var(--wine);padding:9px 13px}
.channelbar{background:var(--white);border-top:1px solid rgba(234,217,213,.7)}
.channel-inner{display:flex;align-items:center;gap:28px;overflow:auto}
.channel-inner a{font-size:14px;color:var(--muted);white-space:nowrap;padding:11px 2px;position:relative}
.channel-inner a:hover,.channel-inner a.active{color:var(--wine)}
.channel-inner a.active::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;border-radius:3px;background:var(--coral)}
.menu-toggle{display:none;border:1px solid var(--line);background:var(--white);color:var(--wine);border-radius:10px;padding:8px 12px}
.hero{padding:64px 0 58px;background:linear-gradient(135deg,#fffaf5 0%,#f7e9df 100%);border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:55px;align-items:stretch}
.eyebrow,.badge{display:inline-flex;align-items:center;gap:7px;color:var(--wine);background:#f5ded4;border:1px solid #edc6b9;border-radius:999px;padding:6px 12px;font-size:13px;font-weight:800}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--coral)}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(36px,5vw,64px);line-height:1.14;letter-spacing:-.045em;color:var(--wine-deep);margin:22px 0 20px;max-width:650px}
h2{font-size:clamp(28px,3.4vw,43px);line-height:1.25;letter-spacing:-.03em;color:var(--wine-deep);margin-bottom:12px}
h3{font-size:20px;line-height:1.35;color:var(--wine-deep);margin-bottom:10px}
.hero-copy{font-size:18px;color:var(--muted);max-width:640px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:12px;padding:12px 20px;border:1px solid transparent;font-weight:800;transition:.22s ease}
.btn-primary{background:var(--wine);color:#fff;box-shadow:0 8px 18px rgba(101,29,59,.18)}
.btn-primary:hover{background:var(--wine-deep);transform:translateY(-2px);box-shadow:0 12px 24px rgba(101,29,59,.25)}
.btn-secondary{background:var(--white);color:var(--wine);border-color:var(--line)}
.btn-secondary:hover{border-color:var(--wine);background:#fff4ee;transform:translateY(-2px)}
.btn:focus,.faq-question:focus,input:focus{outline:3px solid rgba(216,109,88,.35);outline-offset:3px}
.paper-card{background:var(--white);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:28px;position:relative;overflow:hidden}
.paper-card:before{content:"安全访问 / 01";position:absolute;right:24px;top:22px;color:var(--coral);font-size:12px;font-weight:800;letter-spacing:.08em}
.paper-cover{background:var(--wine-deep);color:#fff;border-radius:17px;padding:32px 28px 25px;min-height:255px;display:flex;flex-direction:column;justify-content:space-between}
.paper-cover h2{color:#fff;font-size:32px;max-width:370px;margin:18px 0}
.paper-cover p{color:#efd6cd;font-size:14px;margin:0}
.paper-lines{margin-top:20px;padding-top:18px;border-top:1px solid rgba(255,255,255,.18)}
.paper-lines div{display:flex;justify-content:space-between;gap:20px;padding:9px 0;color:#f5dfd7;font-size:14px}
.paper-lines b{color:var(--apricot)}
.form-title{margin:25px 0 12px;font-size:19px;color:var(--wine-deep)}
.access-form{display:grid;grid-template-columns:1fr auto;gap:10px}
.access-form input{min-width:0;border:1px solid var(--line);border-radius:11px;background:#fffaf8;padding:12px 14px;color:var(--ink)}
.form-note{font-size:13px;color:var(--muted);margin:10px 0 0}
.section{padding:82px 0}
.section-soft{background:var(--sand)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:32px}
.section-head p{max-width:590px;color:var(--muted);margin-bottom:2px}
.topic-layout{display:grid;grid-template-columns:280px 1fr;gap:22px}
.topic-index,.safety-list,.faq-list,.feature-panel{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--small-shadow)}
.topic-index{padding:17px;height:max-content}
.topic-index a{display:flex;align-items:center;justify-content:space-between;padding:13px 14px;border-radius:11px;color:var(--muted);margin-bottom:5px}
.topic-index a:hover,.topic-index a.active{background:#faeee8;color:var(--wine);font-weight:800}
.topic-index a span{font-size:12px;color:var(--coral)}
.safety-list{padding:8px 25px}
.safety-item{display:grid;grid-template-columns:55px 1fr auto;gap:18px;align-items:center;padding:21px 0;border-bottom:1px solid var(--line)}
.safety-item:last-child{border-bottom:0}
.number{width:38px;height:38px;border-radius:12px;background:var(--sand);color:var(--wine);display:grid;place-items:center;font-weight:900}
.safety-item p{color:var(--muted);font-size:14px;margin:0}
.arrow{font-size:23px;color:var(--coral);transition:.2s}
.safety-item:hover .arrow{transform:translateX(5px)}
.feature-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
.feature-panel{padding:30px}
.feature-panel.dark{background:var(--wine);color:#fff;border-color:var(--wine)}
.feature-panel.dark h3{color:#fff}
.feature-panel.dark p{color:#f2d8cf}
.check-list{list-style:none;padding:0;margin:20px 0 0}
.check-list li{padding:11px 0 11px 27px;border-bottom:1px solid var(--line);position:relative;color:var(--muted)}
.check-list li:last-child{border-bottom:0}
.check-list li:before{content:"✓";position:absolute;left:0;color:var(--coral);font-weight:900}
.dark .check-list li{border-color:rgba(255,255,255,.16);color:#f2d8cf}
.dark .check-list li:before{color:var(--apricot)}
.notice-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:19px}
.tag{display:inline-flex;background:#faeee8;color:var(--coral);border-radius:7px;padding:4px 8px;font-size:12px;font-weight:800;white-space:nowrap}
.notice{padding:18px 20px;border-left:4px solid var(--coral);background:#fff5ee;border-radius:10px;color:var(--muted);margin-top:22px}
.faq-list{overflow:hidden}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:last-child{border-bottom:0}
.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:21px 25px;border:0;background:transparent;text-align:left;color:var(--wine-deep);font-weight:800}
.faq-question span{font-size:25px;color:var(--coral);transition:.2s}
.faq-answer{display:none;padding:0 25px 21px;color:var(--muted);font-size:15px;max-width:900px}
.faq-item.open .faq-answer{display:block}
.faq-item.open .faq-question span{transform:rotate(45deg)}
.cta{padding:62px 0;background:var(--wine-deep);color:#fff}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta h2{color:#fff;margin-bottom:10px}
.cta p{color:#e9c7bd;max-width:650px;margin-bottom:0}
.cta .btn-primary{background:var(--coral);color:#fff}
.cta .btn-primary:hover{background:#c35646}
.site-footer{background:#29151f;color:#f8e8e1;padding:54px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:45px}
.footer-brand{font-size:21px;font-weight:900;color:var(--apricot);margin-bottom:13px}
.site-footer p{color:#cdb6bd;max-width:440px;font-size:14px}
.site-footer h3{font-size:15px;color:#fff;margin-bottom:12px}
.footer-links{display:grid;gap:8px;color:#cdb6bd;font-size:14px}
.footer-links a:hover{color:var(--apricot)}
.copyright{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.13);margin-top:38px;padding-top:18px;color:#ab929b;font-size:13px}
@media(max-width:900px){
 .hero-grid,.feature-layout{grid-template-columns:1fr}
 .topic-layout{grid-template-columns:1fr}
 .topic-index{display:flex;overflow:auto;gap:6px}
 .topic-index a{min-width:max-content;margin:0}
 .cta-inner{align-items:flex-start;flex-direction:column}
}
@media(max-width:700px){
 .container{width:min(var(--container),calc(100% - 28px))}
 .topbar{height:60px}
 .brand{font-size:14px}
 .brand-mark{width:34px;height:34px}
 .nav-tools .search{display:none}
 .menu-toggle{display:block}
 .channelbar{display:none}
 .hero{padding:45px 0}
 h1{font-size:40px}
 .hero-copy{font-size:16px}
 .paper-card{padding:18px}
 .paper-cover{padding:24px 20px;min-height:230px}
 .paper-cover h2{font-size:27px}
 .access-form{grid-template-columns:1fr}
 .section{padding:58px 0}
 .section-head{display:block}
 .section-head p{margin-top:12px}
 .safety-list{padding:7px 17px}
 .safety-item{grid-template-columns:42px 1fr;gap:12px}
 .safety-item .arrow{display:none}
 .footer-grid{grid-template-columns:1fr;gap:27px}
 .copyright{display:block}
 .copyright span{display:block;margin-bottom:6px}
}
@media(max-width:480px){
 .hero-actions .btn{width:100%}
 .hero-actions{display:grid}
 h2{font-size:29px}
 .feature-panel{padding:23px}
}