/* roulang page: index */
:root{
            --wine:#71304d;
            --wine-deep:#4d2038;
            --plum:#8c4b68;
            --rose:#d99a9b;
            --apricot:#eabf91;
            --mint:#9cb9ac;
            --cream:#fbf8f4;
            --paper:#fffdfb;
            --lavender:#f1e9ee;
            --ink:#30252c;
            --muted:#776d73;
            --line:#e8dfe2;
            --shadow:0 18px 50px rgba(79,39,57,.10);
            --soft-shadow:0 8px 26px rgba(79,39,57,.08);
            --radius-lg:28px;
            --radius-md:18px;
            --radius-sm:12px;
            --container:1240px;
        }
        *{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{
            margin:0;
            color:var(--ink);
            background:var(--cream);
            font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
            line-height:1.7;
            font-size:16px;
        }
        a{color:inherit;text-decoration:none;transition:.25s ease}
        button,input,select{font:inherit}
        button{cursor:pointer}
        .container{max-width:var(--container);margin:0 auto;padding:0 28px}
        .site-header{
            position:sticky;top:0;z-index:20;
            background:rgba(255,253,251,.96);
            border-bottom:1px solid var(--line);
            box-shadow:0 4px 22px rgba(75,35,52,.04);
        }
        .nav-shell{min-height:76px;display:flex;align-items:center;gap:24px}
        .brand{display:flex;align-items:center;gap:11px;min-width:245px;font-weight:800;letter-spacing:-.03em;color:var(--wine-deep)}
        .brand-mark{
            width:34px;height:34px;border-radius:11px;
            background:linear-gradient(135deg,var(--wine),var(--rose));
            position:relative;box-shadow:0 6px 14px rgba(113,48,77,.22)
        }
        .brand-mark:before,.brand-mark:after{content:"";position:absolute;background:#fff8f2;border-radius:3px}
        .brand-mark:before{width:16px;height:6px;left:9px;top:10px}
        .brand-mark:after{width:11px;height:6px;left:9px;top:19px}
        .brand-name{font-size:16px;white-space:nowrap}
        .main-menu{display:flex;align-items:center;gap:5px;flex:1}
        .main-menu a{padding:9px 13px;border-radius:10px;color:var(--muted);font-size:14px;font-weight:650}
        .main-menu a:hover,.main-menu a.active{background:var(--lavender);color:var(--wine)}
        .command-box{
            display:flex;align-items:center;gap:8px;height:42px;width:205px;
            border:1px solid var(--line);border-radius:12px;background:#fff;
            padding:0 11px;color:var(--muted)
        }
        .command-box svg{width:17px;flex:none}
        .command-box input{border:0;outline:0;background:transparent;width:100%;font-size:13px;color:var(--ink)}
        .shortcut{font-size:11px;color:#a69ba0;background:var(--cream);padding:2px 6px;border-radius:6px}
        .nav-cta,.button-primary{
            background:linear-gradient(135deg,var(--wine),var(--plum));
            color:#fff!important;border:0;border-radius:12px;padding:11px 17px;
            font-weight:750;box-shadow:0 8px 18px rgba(113,48,77,.18)
        }
        .nav-cta:hover,.button-primary:hover{transform:translateY(-2px);background:linear-gradient(135deg,var(--wine-deep),var(--wine))}
        .menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:8px;color:var(--wine)}
        .hero{padding:76px 0 54px;position:relative;overflow:hidden}
        .hero:before{content:"";position:absolute;width:470px;height:470px;border-radius:50%;background:rgba(217,154,155,.13);right:-150px;top:-170px}
        .hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;position:relative}
        .eyebrow,.section-kicker{color:var(--wine);font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
        h1{font-size:clamp(38px,5vw,68px);line-height:1.12;letter-spacing:-.065em;margin:15px 0 22px;color:var(--wine-deep);max-width:650px}
        .hero-copy{font-size:18px;color:var(--muted);max-width:610px;margin-bottom:30px}
        .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
        .button-secondary{border:1px solid #d9c9cf;color:var(--wine);background:#fff;border-radius:12px;padding:10px 16px;font-weight:750}
        .button-secondary:hover{border-color:var(--wine);background:var(--lavender)}
        .hero-points{display:flex;gap:24px;margin-top:34px;flex-wrap:wrap}
        .hero-point strong{display:block;color:var(--wine-deep);font-size:22px;line-height:1.2}
        .hero-point span{font-size:12px;color:var(--muted)}
        .preview-stage{background:var(--wine-deep);border-radius:30px;padding:18px;box-shadow:var(--shadow);transform:rotate(1.2deg)}
        .preview-top{display:flex;align-items:center;justify-content:space-between;color:#f9e9e6;font-size:12px;padding:4px 8px 15px}
        .status-dot{display:inline-block;width:8px;height:8px;background:#a9d2b7;border-radius:50%;margin-right:6px}
        .preview-window{background:#fff8f2;border-radius:20px;padding:22px}
        .preview-window h3{font-size:21px;margin:0 0 8px;color:var(--wine-deep)}
        .preview-search{height:43px;background:#f3e9eb;border-radius:11px;padding:10px 13px;color:var(--muted);font-size:13px;margin:16px 0}
        .preview-tags{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:16px}
        .tag,.badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 9px;font-size:11px;font-weight:700}
        .tag{background:#f2e4e8;color:var(--wine)}
        .tag.mint{background:#e3eee9;color:#39715d}
        .tag.amber{background:#f8ecd9;color:#946328}
        .result-row{display:flex;align-items:center;gap:11px;padding:13px 0;border-top:1px solid #eee2df}
        .result-index{width:27px;height:27px;border-radius:9px;background:var(--apricot);color:#684c31;display:grid;place-items:center;font-size:12px;font-weight:800}
        .result-row strong{display:block;font-size:13px;color:var(--ink)}
        .result-row small{color:var(--muted);font-size:11px}
        .section{padding:92px 0}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:30px}
        .section-head h2{font-size:clamp(28px,3.5vw,44px);line-height:1.2;letter-spacing:-.045em;color:var(--wine-deep);margin:8px 0 0}
        .section-intro{max-width:520px;color:var(--muted);margin:0}
        .countdown-section{padding:27px 0;background:var(--lavender);border-top:1px solid #eadde3;border-bottom:1px solid #eadde3}
        .countdown-bar{display:flex;align-items:center;justify-content:space-between;gap:20px}
        .countdown-title{font-weight:800;color:var(--wine-deep)}
        .countdown-title span{display:block;color:var(--muted);font-size:13px;font-weight:500}
        .timer{display:flex;gap:9px;align-items:center}
        .time-box{min-width:54px;text-align:center;background:#fff;border:1px solid var(--line);border-radius:11px;padding:7px 8px;color:var(--wine-deep);font-weight:800;font-size:20px;line-height:1.2}
        .time-box small{display:block;font-size:10px;color:var(--muted);font-weight:600}
        .highlights{display:grid;grid-template-columns:1.15fr .85fr 1fr;gap:18px}
        .highlight-card{padding:27px;border:1px solid var(--line);border-radius:var(--radius-lg);background:var(--paper);min-height:220px;box-shadow:var(--soft-shadow);transition:.25s}
        .highlight-card:hover,.content-row:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#d5b8c4}
        .highlight-card.large{background:linear-gradient(145deg,#fffaf6,#f1e5eb);grid-row:span 2;min-height:458px}
        .card-number{font-size:12px;color:var(--plum);font-weight:800}
        .highlight-card h3{font-size:24px;margin:54px 0 10px;color:var(--wine-deep)}
        .highlight-card:not(.large) h3{font-size:20px;margin:22px 0 8px}
        .highlight-card p{color:var(--muted);font-size:14px;margin:0}
        .mini-list{margin:32px 0 0;padding:0;list-style:none}
        .mini-list li{display:flex;justify-content:space-between;padding:12px 0;border-top:1px solid rgba(113,48,77,.14);font-size:13px}
        .badge{background:var(--mint);color:#245541}
        .badge.warm{background:#f3d6c9;color:#874933}
        .badge.neutral{background:#eee7e8;color:#6f6268}
        .category-strip{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:22px}
        .category-card{padding:30px;border-radius:var(--radius-lg);background:var(--wine-deep);color:#fff;position:relative;overflow:hidden}
        .category-card:nth-child(2){background:#ead9d7;color:var(--wine-deep)}
        .category-card:after{content:"";position:absolute;width:150px;height:150px;border-radius:50%;right:-44px;bottom:-65px;background:rgba(255,255,255,.10)}
        .category-card h3{margin:0 0 8px;font-size:24px;position:relative;z-index:1}
        .category-card p{margin:0 0 24px;opacity:.78;font-size:14px;max-width:450px;position:relative;z-index:1}
        .category-card a{position:relative;z-index:1;font-weight:750;font-size:14px}
        .scene-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:20px}
        .scene-menu{display:flex;flex-direction:column;gap:10px}
        .scene-tab{border:1px solid var(--line);background:#fff;border-radius:15px;padding:18px;text-align:left;color:var(--muted);transition:.25s}
        .scene-tab:hover,.scene-tab.active{border-color:var(--rose);color:var(--wine-deep);background:#fff8f5}
        .scene-tab strong{display:block;color:inherit;margin-bottom:3px}
        .scene-tab span{font-size:13px}
        .scene-panel{background:#fff;border-radius:var(--radius-lg);border:1px solid var(--line);padding:29px;box-shadow:var(--soft-shadow)}
        .scene-panel h3{margin:0 0 9px;color:var(--wine-deep);font-size:25px}
        .scene-panel p{color:var(--muted);font-size:14px}
        .path-line{display:flex;gap:10px;align-items:center;margin-top:28px;flex-wrap:wrap}
        .path-step{background:var(--cream);border:1px solid var(--line);padding:9px 12px;border-radius:10px;font-size:12px;color:var(--wine)}
        .path-arrow{color:var(--rose)}
        .content-board{display:grid;grid-template-columns:1.2fr .8fr;gap:20px}
        .content-list{display:flex;flex-direction:column;gap:10px}
        .content-row{display:grid;grid-template-columns:43px 1fr auto;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:15px 18px;transition:.25s}
        .row-icon{width:38px;height:38px;border-radius:12px;background:var(--lavender);display:grid;place-items:center;color:var(--wine);font-weight:800}
        .content-row strong{font-size:14px;color:var(--wine-deep)}
        .content-row small{display:block;color:var(--muted);font-size:12px;margin-top:2px}
        .row-meta{text-align:right;font-size:11px;color:var(--muted)}
        .evidence-card{background:var(--wine);color:#fff;border-radius:var(--radius-lg);padding:28px}
        .evidence-card h3{font-size:23px;margin:0 0 21px}
        .evidence-item{padding:16px 0;border-top:1px solid rgba(255,255,255,.18)}
        .evidence-item strong{font-size:25px;display:block}
        .evidence-item span{font-size:12px;opacity:.72}
        .price-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
        .price-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px}
        .price-card.featured{border:2px solid var(--rose);background:linear-gradient(150deg,#fff,#fff5f2)}
        .price-card h3{margin:0;color:var(--wine-deep);font-size:22px}
        .price-card p{font-size:13px;color:var(--muted);min-height:44px}
        .price-label{display:inline-block;margin-bottom:17px;color:#966377;font-size:11px;font-weight:800}
        .feature-list{padding:0;margin:20px 0 25px;list-style:none}
        .feature-list li{padding:9px 0;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
        .feature-list li:before{content:"✓";color:var(--plum);font-weight:800;margin-right:8px}
        .info-section{background:#f3ece9}
        .news-layout{display:grid;grid-template-columns:1fr .72fr;gap:28px}
        .news-list{background:#fff;border-radius:var(--radius-lg);padding:8px 24px}
        .news-item{display:flex;justify-content:space-between;gap:20px;padding:18px 0;border-bottom:1px solid var(--line)}
        .news-item:last-child{border-bottom:0}
        .news-item strong{color:var(--wine-deep);font-size:15px}
        .news-item p{margin:3px 0 0;font-size:13px;color:var(--muted)}
        .news-date{white-space:nowrap;color:var(--muted);font-size:12px}
        .notice-card{background:#fff8f3;border:1px solid #efd9cc;border-radius:var(--radius-lg);padding:27px}
        .notice-card h3{margin:0 0 12px;color:var(--wine-deep)}
        .notice-card p{font-size:14px;color:var(--muted)}
        .cta-section{padding:75px 0}
        .cta-box{background:linear-gradient(120deg,var(--wine-deep),var(--plum));border-radius:30px;padding:48px 52px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:30px}
        .cta-box h2{font-size:36px;line-height:1.2;margin:0 0 10px;letter-spacing:-.04em}
        .cta-box p{margin:0;opacity:.78;max-width:600px}
        .cta-box .button-secondary{background:#fff;border-color:#fff}
        .faq-list{max-width:900px;margin:0 auto}
        .accordion{background:transparent}
        .accordion-item{border:1px solid var(--line)!important;border-radius:14px!important;margin-bottom:10px;overflow:hidden;background:#fff}
        .accordion-title{border:0!important;color:var(--wine-deep)!important;font-weight:750;padding:20px 25px!important;font-size:15px}
        .accordion-title:hover{background:#fff8f5}
        .accordion-content{border:0!important;background:#fffaf8;color:var(--muted);font-size:14px;padding:0 25px 20px!important}
        .site-footer{background:#30232d;color:#e9dfe2;padding:58px 0 25px}
        .footer-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr .9fr;gap:38px;padding-bottom:42px}
        .footer-brand{font-weight:800;font-size:17px;color:#fff}
        .footer-copy{color:#b9aeb3;font-size:13px;max-width:300px;margin-top:13px}
        .footer-col h4{font-size:13px;color:#fff;margin:0 0 14px}
        .footer-col a,.footer-col span{display:block;color:#b9aeb3;font-size:13px;margin:8px 0}
        .footer-col a:hover{color:#fff}
        .footer-bottom{border-top:1px solid rgba(255,255,255,.13);padding-top:20px;color:#9e9298;font-size:12px;display:flex;justify-content:space-between;gap:15px}
        .float-cta{position:fixed;right:22px;bottom:22px;z-index:15;background:var(--wine);color:#fff;padding:12px 17px;border-radius:999px;box-shadow:var(--shadow);font-size:13px;font-weight:800}
        .float-cta:hover{background:var(--wine-deep);transform:translateY(-2px)}
        :focus-visible{outline:3px solid var(--apricot);outline-offset:3px}
        @media(max-width:1023px){
            .brand{min-width:auto}.command-box{width:165px}.main-menu a{padding:8px}
            .hero-grid,.scene-layout,.content-board,.news-layout{grid-template-columns:1fr}
            .hero{padding-top:55px}.preview-stage{max-width:650px}
            .footer-grid{grid-template-columns:1fr 1fr}
        }
        @media(max-width:700px){
            .container{padding:0 18px}.nav-shell{min-height:66px;gap:10px}.brand-name{font-size:14px}
            .main-menu,.command-box{display:none}.menu-toggle{display:block;margin-left:auto}
            .nav-cta{padding:9px 12px;font-size:13px}.hero{padding:48px 0 38px}
            h1{font-size:41px}.hero-copy{font-size:16px}.hero-points{gap:18px}
            .section{padding:65px 0}.section-head{display:block}.section-intro{margin-top:12px}
            .countdown-bar{align-items:flex-start;flex-direction:column}.timer{width:100%;justify-content:flex-start}
            .highlights,.category-strip,.price-grid{grid-template-columns:1fr}
            .highlight-card.large{min-height:330px}.highlight-card h3{margin-top:30px}
            .content-row{grid-template-columns:36px 1fr}.row-meta{grid-column:2;text-align:left}
            .cta-box{padding:34px 24px;display:block}.cta-box h2{font-size:29px}.cta-box .button-secondary{margin-top:22px}
            .footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}
            .float-cta{right:14px;bottom:14px}
        }
        @media(max-width:430px){
            .brand-mark{width:30px;height:30px}.brand-name{font-size:13px}.nav-cta{font-size:12px;padding:8px 10px}
            .hero-actions a{width:100%;text-align:center}.preview-window{padding:17px}.time-box{min-width:45px}
            .footer-grid{grid-template-columns:1fr}
        }

/* roulang page: category2 */
:root{
 --wine:#71304d;--wine-deep:#4d2038;--plum:#8c4b68;--rose:#d99a9b;
 --apricot:#eabf91;--mint:#9cb9ac;--cream:#fbf8f4;--paper:#fffdfb;
 --lavender:#f1e9ee;--ink:#30252c;--muted:#776d73;--line:#e8dfe2;
 --shadow:0 18px 50px rgba(79,39,57,.10);--soft-shadow:0 8px 26px rgba(79,39,57,.08);
 --radius-lg:28px;--radius-md:18px;--radius-sm:12px;--container:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.7}
a{color:inherit;text-decoration:none;transition:.25s ease}
button,input,select{font:inherit}
button{cursor:pointer}
h1,h2,h3,h4,p{margin-top:0}
h1,h2,h3{letter-spacing:-.045em}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 28px}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,253,251,.96);border-bottom:1px solid var(--line);box-shadow:0 4px 22px rgba(75,35,52,.04)}
.nav-shell{min-height:76px;display:flex;align-items:center;gap:24px}
.brand{display:flex;align-items:center;gap:11px;min-width:245px;font-weight:800;color:var(--wine-deep)}
.brand-mark{width:34px;height:34px;border-radius:11px;background:linear-gradient(135deg,var(--wine),var(--rose));position:relative;box-shadow:0 6px 14px rgba(113,48,77,.22);flex:none}
.brand-mark:before,.brand-mark:after{content:"";position:absolute;background:#fff8f2;border-radius:3px}
.brand-mark:before{width:16px;height:6px;left:9px;top:10px}
.brand-mark:after{width:11px;height:6px;left:9px;top:19px}
.brand-name{font-size:16px;white-space:nowrap}
.main-menu{display:flex;align-items:center;gap:5px;flex:1}
.main-menu a{padding:9px 13px;border-radius:10px;color:var(--muted);font-size:14px;font-weight:650;white-space:nowrap}
.main-menu a:hover,.main-menu a.active{background:var(--lavender);color:var(--wine)}
.nav-tools{display:flex;align-items:center;gap:10px}
.command-box{display:flex;align-items:center;gap:8px;width:170px;border:1px solid var(--line);border-radius:11px;background:#fff;padding:8px 10px;color:var(--muted)}
.command-box:focus-within{border-color:var(--plum);box-shadow:0 0 0 3px rgba(140,75,104,.12)}
.command-box input{width:100%;border:0;outline:0;background:transparent;color:var(--ink);font-size:13px}
.command-box kbd{border:1px solid #d9cbd0;border-radius:5px;padding:0 4px;font-size:10px;color:var(--muted);white-space:nowrap}
.nav-cta,.button-primary{display:inline-flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--wine),var(--plum));color:#fff!important;border:0;border-radius:12px;padding:11px 17px;font-weight:750;box-shadow:0 8px 18px rgba(113,48,77,.18)}
.nav-cta:hover,.button-primary:hover{transform:translateY(-2px);background:linear-gradient(135deg,var(--wine-deep),var(--wine))}
.button-secondary{display:inline-flex;align-items:center;justify-content:center;border:1px solid #d9c9cf;color:var(--wine);background:#fff;border-radius:12px;padding:10px 16px;font-weight:750}
.button-secondary:hover{border-color:var(--wine);background:var(--lavender)}
button:focus,a:focus,input:focus,select:focus{outline:3px solid rgba(217,154,155,.55);outline-offset:3px}
.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:8px;color:var(--wine)}
.hero{padding:76px 0 54px;position:relative;overflow:hidden}
.hero:before{content:"";position:absolute;width:480px;height:480px;border-radius:50%;background:rgba(217,154,155,.14);right:-180px;top:-170px}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:64px;align-items:center;position:relative}
.eyebrow,.section-kicker{color:var(--wine);font-size:12px;font-weight:800;letter-spacing:.12em}
h1{font-size:clamp(38px,5vw,68px);line-height:1.12;color:var(--wine-deep);margin:12px 0 22px}
.hero-copy{font-size:18px;color:var(--muted);max-width:610px;margin-bottom:30px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-points{display:flex;gap:26px;margin-top:34px;flex-wrap:wrap}
.hero-point strong{display:block;color:var(--wine-deep);font-size:22px;line-height:1.2}
.hero-point span{font-size:12px;color:var(--muted)}
.preview-stage{background:var(--wine-deep);border-radius:30px;padding:18px;box-shadow:var(--shadow);transform:rotate(1deg)}
.preview-top{display:flex;justify-content:space-between;align-items:center;color:#f9e9e6;font-size:13px;padding:3px 4px}
.preview-top strong{font-size:16px}
.preview-search{height:43px;background:#f3e9eb;border-radius:11px;padding:10px 13px;color:var(--muted);font-size:13px;margin:16px 0}
.preview-tags{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:16px}
.tag,.badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 9px;font-size:11px;font-weight:700}
.tag{background:#f2e4e8;color:var(--wine)}
.tag.mint{background:#e3eee9;color:#39715d}
.tag.amber{background:#f8ecd9;color:#946328}
.preview-list{background:var(--paper);border-radius:16px;padding:8px 14px}
.result-row{display:flex;align-items:center;gap:11px;padding:13px 0;border-top:1px solid #eee2df}
.result-row:first-child{border-top:0}
.result-icon{width:31px;height:31px;border-radius:9px;background:var(--lavender);color:var(--wine);display:grid;place-items:center;font-weight:800;font-size:12px}
.result-row strong{display:block;font-size:13px;color:var(--ink)}
.result-row small{color:var(--muted);font-size:11px}
.section{padding:88px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:30px}
.section-head h2{font-size:clamp(28px,3.5vw,44px);line-height:1.2;color:var(--wine-deep);margin:8px 0 0}
.section-intro{max-width:520px;color:var(--muted);margin:0}
.category-hero{padding:62px 0 42px;background:linear-gradient(135deg,#f5e9ec 0%,#fbf8f4 64%);border-bottom:1px solid var(--line)}
.breadcrumbs{font-size:13px;color:var(--muted);margin-bottom:28px}
.breadcrumbs a{color:var(--wine)}
.category-hero-grid{display:grid;grid-template-columns:1fr auto;gap:40px;align-items:end}
.category-hero h1{font-size:clamp(36px,5vw,60px);margin-bottom:16px}
.category-hero p{max-width:720px;color:var(--muted);font-size:17px;margin-bottom:0}
.data-panel{background:var(--paper);border:1px solid var(--line);border-radius:22px;padding:20px;min-width:250px;box-shadow:var(--soft-shadow)}
.data-panel-label{font-size:12px;color:var(--muted)}
.data-panel strong{display:block;color:var(--wine-deep);font-size:34px;line-height:1.2;margin:4px 0}
.data-panel small{color:#39715d;font-weight:700}
.filter-wrap{padding:24px 0;border-bottom:1px solid var(--line)}
.filter-bar{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.search-field{display:flex;align-items:center;gap:8px;flex:1;min-width:230px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:0 13px}
.search-field input,.filter-bar select{height:44px;border:0;background:transparent;color:var(--ink);outline:0}
.search-field input{width:100%}
.filter-bar select{border:1px solid var(--line);border-radius:12px;padding:0 32px 0 13px;background:#fff}
.section-note{font-size:13px;color:var(--muted);margin:14px 0 0}
.content-layout{display:grid;grid-template-columns:235px 1fr;gap:40px}
.side-index{position:sticky;top:104px;align-self:start;background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:22px}
.side-index h3{font-size:17px;color:var(--wine-deep);margin-bottom:14px}
.side-index a{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line);font-size:13px;color:var(--muted)}
.side-index a:last-child{border-bottom:0}
.side-index a:hover,.side-index a.active{color:var(--wine);font-weight:700}
.side-index em{font-style:normal;color:var(--plum)}
.content-list{display:flex;flex-direction:column;gap:14px}
.content-row{display:grid;grid-template-columns:62px 1fr auto;gap:18px;align-items:center;background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:21px 22px;box-shadow:var(--soft-shadow);transition:.25s}
.content-row:hover{transform:translateY(-3px);border-color:#d5b8c4;box-shadow:var(--shadow)}
.row-index{width:44px;height:44px;border-radius:14px;background:var(--lavender);color:var(--wine);display:grid;place-items:center;font-weight:800}
.row-main h3{font-size:19px;color:var(--wine-deep);margin:0 0 5px}
.row-main p{font-size:13px;color:var(--muted);margin:0 0 10px}
.row-meta{display:flex;gap:8px;align-items:center;flex-wrap:wrap;font-size:12px;color:var(--muted)}
.badge{background:var(--mint);color:#245541}
.badge.warm{background:#f3d6c9;color:#874933}
.badge.neutral{background:#eee7e8;color:#6f6268}
.row-action{white-space:nowrap;color:var(--wine);font-size:13px;font-weight:800}
.row-action:hover{color:var(--plum);transform:translateX(3px)}
.empty-state{display:none;margin-top:16px;text-align:center;border:1px dashed #d8c5cc;border-radius:18px;padding:28px;color:var(--muted);background:#fffaf8}
.info-band{background:var(--wine-deep);color:#fff;padding:44px 0}
.info-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:35px;align-items:center}
.info-band h2{font-size:30px;margin-bottom:10px;color:#fff}
.info-band p{color:#eadde1;margin-bottom:0}
.stat-strip{display:flex;gap:12px;justify-content:flex-end;flex-wrap:wrap}
.stat-box{min-width:115px;padding:15px;border:1px solid rgba(255,255,255,.18);border-radius:15px;background:rgba(255,255,255,.08)}
.stat-box strong{display:block;font-size:24px;color:#fff}
.stat-box span{font-size:12px;color:#e7ccd5}
.faq-section{background:var(--lavender)}
.accordion{background:transparent;margin:0}
.accordion-item{border:1px solid var(--line)!important;border-radius:14px!important;background:var(--paper);margin-bottom:10px;overflow:hidden}
.accordion-title{color:var(--wine-deep);font-weight:750;font-size:16px;border:0!important;padding:19px 50px 19px 20px}
.accordion-title:hover{background:#fff7f5;color:var(--wine)}
.accordion-content{border:0!important;background:#fffdfb;color:var(--muted);font-size:14px;padding:0 20px 20px}
.cta-panel{margin:0 0 88px;border-radius:var(--radius-lg);padding:42px 48px;background:linear-gradient(125deg,var(--wine),var(--plum));color:#fff;display:flex;justify-content:space-between;align-items:center;gap:25px;box-shadow:var(--shadow)}
.cta-panel h2{margin:0 0 7px;font-size:30px;color:#fff}
.cta-panel p{margin:0;color:#f4dfe4}
.cta-panel .button-secondary{background:#fff;border-color:#fff}
.site-footer{background:#2f2029;color:#eadde1;padding:54px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr 1fr;gap:38px}
.footer-brand{color:#fff;font-size:18px;font-weight:800;margin-bottom:10px}
.footer-copy{color:#bfaeb5;font-size:13px;max-width:270px}
.footer-col{display:flex;flex-direction:column;gap:8px;font-size:13px}
.footer-col h4{color:#fff;font-size:14px;margin:0 0 8px}
.footer-col a,.footer-col span{color:#bfaeb5}
.footer-col a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.14);margin-top:38px;padding-top:18px;color:#aa969e;font-size:12px}
@media(max-width:1023px){
 .brand{min-width:auto}.command-box{width:145px}.nav-shell{gap:14px}
 .hero-grid{gap:35px}.content-layout{grid-template-columns:190px 1fr}
}
@media(max-width:767px){
 .container{padding:0 19px}.nav-shell{min-height:68px;flex-wrap:wrap}
 .brand{flex:1}.menu-toggle{display:block}
 .main-menu{display:none;order:4;width:100%;flex-direction:column;align-items:stretch;gap:3px;padding:10px 0 14px;border-top:1px solid var(--line)}
 .main-menu.is-open{display:flex}.main-menu a{padding:11px 12px}
 .nav-tools{margin-left:auto}.command-box{display:none}.nav-cta{padding:9px 12px;font-size:13px}
 .hero{padding:54px 0 40px}.hero-grid,.category-hero-grid,.info-grid{grid-template-columns:1fr}
 h1{font-size:42px}.hero-copy{font-size:16px}
 .preview-stage{transform:none}.section{padding:62px 0}.section-head{display:block}.section-intro{margin-top:14px}
 .category-hero{padding:42px 0 34px}.category-hero h1{font-size:40px}.data-panel{min-width:0}
 .content-layout{display:block}.side-index{position:static;margin-bottom:22px}
 .content-row{grid-template-columns:48px 1fr;gap:13px;padding:17px}.row-action{grid-column:2}
 .row-main h3{font-size:17px}.stat-strip{justify-content:flex-start}.cta-panel{display:block;padding:31px 25px;margin-bottom:62px}.cta-panel .button-secondary{margin-top:20px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}
}
@media(max-width:520px){
 .brand-name{font-size:14px}.nav-cta{font-size:12px;padding:8px 10px}.hero-actions a{width:100%}
 h1{font-size:36px}.category-hero h1{font-size:35px}.hero-points{gap:18px}
 .filter-bar{display:block}.search-field{margin-bottom:10px}.filter-bar select{width:100%;margin-bottom:10px}
 .filter-bar .button-primary{width:100%}.footer-grid{grid-template-columns:1fr}
}

/* roulang page: category1 */
:root{
      --wine:#71304d;--wine-deep:#4d2038;--plum:#8c4b68;--rose:#d99a9b;
      --apricot:#eabf91;--mint:#9cb9ac;--cream:#fbf8f4;--paper:#fffdfb;
      --lavender:#f1e9ee;--ink:#30252c;--muted:#776d73;--line:#e8dfe2;
      --shadow:0 18px 50px rgba(79,39,57,.10);--soft-shadow:0 8px 26px rgba(79,39,57,.08);
      --radius-lg:28px;--radius-md:18px;--radius-sm:12px;--container:1240px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;font-size:16px;line-height:1.7}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    button,input,select{font:inherit}
    button{cursor:pointer}
    .container{max-width:var(--container);margin:0 auto;padding:0 28px}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(255,253,251,.97);border-bottom:1px solid var(--line);box-shadow:0 4px 22px rgba(75,35,52,.04)}
    .nav-shell{min-height:76px;display:flex;align-items:center;gap:24px}
    .brand{display:flex;align-items:center;gap:11px;min-width:245px;font-weight:800;letter-spacing:-.03em;color:var(--wine-deep)}
    .brand-mark{width:34px;height:34px;border-radius:11px;background:linear-gradient(135deg,var(--wine),var(--rose));position:relative;box-shadow:0 6px 14px rgba(113,48,77,.22);flex:none}
    .brand-mark:before,.brand-mark:after{content:"";position:absolute;background:#fff8f2;border-radius:3px}
    .brand-mark:before{width:16px;height:6px;left:9px;top:10px}.brand-mark:after{width:11px;height:6px;left:9px;top:19px}
    .brand-name{font-size:16px;white-space:nowrap}
    .main-menu{display:flex;align-items:center;gap:5px;flex:1}
    .main-menu a{padding:9px 13px;border-radius:10px;color:var(--muted);font-size:14px;font-weight:650}
    .main-menu a:hover,.main-menu a.active{background:var(--lavender);color:var(--wine)}
    .nav-right{display:flex;align-items:center;gap:10px}
    .command-box{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:11px;background:#fff;padding:0 10px;height:39px;width:174px;color:var(--muted)}
    .command-box input{border:0;outline:0;background:transparent;width:100%;font-size:13px;color:var(--ink)}
    .command-box input:focus{box-shadow:none}
    .shortcut{font-size:11px;color:#a69aa0;border:1px solid var(--line);padding:1px 5px;border-radius:5px}
    .nav-cta,.button-primary{background:linear-gradient(135deg,var(--wine),var(--plum));color:#fff!important;border:0;border-radius:12px;padding:11px 17px;font-weight:750;box-shadow:0 8px 18px rgba(113,48,77,.18)}
    .nav-cta:hover,.button-primary:hover{transform:translateY(-2px);background:linear-gradient(135deg,var(--wine-deep),var(--wine))}
    .menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;padding:8px;color:var(--wine)}
    .hero{padding:64px 0 48px;background:linear-gradient(135deg,#fffaf6 0%,#f5e9ed 100%);border-bottom:1px solid var(--line)}
    .breadcrumb{font-size:13px;color:var(--muted);margin-bottom:25px}.breadcrumb a{color:var(--wine)}.breadcrumb span{margin:0 8px;color:#b8aab0}
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
    .eyebrow,.section-kicker{color:var(--wine);font-size:12px;font-weight:800;letter-spacing:.12em}
    h1,h2,h3,h4{color:var(--wine-deep);letter-spacing:-.045em}
    h1{font-size:clamp(36px,5vw,66px);line-height:1.1;margin:12px 0 20px;max-width:680px}
    .hero-copy{font-size:18px;color:var(--muted);max-width:620px;margin:0 0 27px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .button-secondary{border:1px solid #d9c9cf;color:var(--wine);background:#fff;border-radius:12px;padding:10px 16px;font-weight:750}
    .button-secondary:hover{border-color:var(--wine);background:var(--lavender)}
    .hero-meta{display:flex;gap:25px;margin-top:32px;flex-wrap:wrap}
    .hero-meta strong{display:block;color:var(--wine-deep);font-size:23px;line-height:1.2}.hero-meta span{font-size:12px;color:var(--muted)}
    .collection-panel{background:var(--wine-deep);border-radius:30px;padding:22px;color:#fff;box-shadow:var(--shadow);position:relative;overflow:hidden}
    .collection-panel:after{content:"";position:absolute;width:210px;height:210px;border-radius:50%;right:-75px;bottom:-90px;background:rgba(217,154,155,.2)}
    .panel-top{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:#f3dfe5}.panel-dots{display:flex;gap:5px}.panel-dots i{width:7px;height:7px;border-radius:50%;background:var(--rose)}
    .panel-search{display:flex;gap:9px;align-items:center;background:#f8edef;color:var(--muted);border-radius:11px;padding:11px 13px;margin:20px 0 15px;font-size:13px}
    .panel-tags{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:8px}.tag,.badge{display:inline-flex;align-items:center;border-radius:999px;padding:4px 9px;font-size:11px;font-weight:700}.tag{background:#f2e4e8;color:var(--wine)}.tag.mint{background:#e3eee9;color:#39715d}.tag.amber{background:#f8ecd9;color:#946328}
    .panel-row{display:flex;align-items:center;gap:12px;padding:15px 0;border-top:1px solid rgba(255,255,255,.14);position:relative;z-index:1}.row-icon{width:34px;height:34px;border-radius:10px;background:#f0c9c5;color:var(--wine-deep);display:grid;place-items:center;font-weight:800}
    .panel-row strong{display:block;font-size:14px;color:#fff}.panel-row small{display:block;font-size:11px;color:#d9c5cc}.panel-row .badge{margin-left:auto;background:#dbe9df;color:#32634e}
    .section{padding:88px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:30px}.section-head h2{font-size:clamp(28px,3.5vw,44px);line-height:1.2;margin:8px 0 0}.section-intro{max-width:550px;color:var(--muted);margin:0}
    .filter-panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);padding:23px;box-shadow:var(--soft-shadow);margin-bottom:32px}
    .filter-grid{display:grid;grid-template-columns:1.5fr .8fr .8fr auto;gap:12px;align-items:end}.field label{display:block;font-weight:700;color:var(--wine-deep);font-size:13px;margin-bottom:6px}.field input,.field select{height:45px;border:1px solid #ddcfd4;border-radius:10px;background:#fff;color:var(--ink);padding:0 12px;box-shadow:none}.field input:focus,.field select:focus{border-color:var(--plum);box-shadow:0 0 0 3px rgba(140,75,104,.12)}
    .filter-actions{display:flex;gap:8px}.filter-actions button{height:45px}.filter-note{font-size:12px;color:var(--muted);margin:14px 0 0}
    .content-list{display:grid;gap:13px}.content-row{display:grid;grid-template-columns:64px 1fr auto;gap:20px;align-items:center;padding:22px 24px;border:1px solid var(--line);border-radius:var(--radius-md);background:var(--paper);box-shadow:var(--soft-shadow);transition:.25s}.content-row:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#d5b8c4}
    .index-mark{font-size:18px;font-weight:850;color:var(--plum);border-right:1px solid var(--line);height:58px;display:flex;align-items:center}.content-row h3{margin:0 0 5px;font-size:20px}.content-row p{margin:0;color:var(--muted);font-size:14px}.row-tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:9px}.row-side{text-align:right;min-width:125px}.row-side small{display:block;color:var(--muted);font-size:12px;margin-bottom:8px}.badge{background:var(--mint);color:#245541}.badge.warm{background:#f3d6c9;color:#874933}.badge.neutral{background:#eee7e8;color:#6f6268}
    .split-section{background:var(--lavender);border-top:1px solid #eadde3;border-bottom:1px solid #eadde3}.scenario-grid{display:grid;grid-template-columns:1fr 1.25fr;gap:50px;align-items:start}.scenario-copy h2{font-size:40px;line-height:1.2;margin:9px 0 15px}.scenario-copy p{color:var(--muted);max-width:460px}.step-list{display:grid;gap:12px}.step{display:flex;gap:17px;padding:19px 21px;background:var(--paper);border:1px solid var(--line);border-radius:16px}.step-num{width:31px;height:31px;border-radius:10px;background:var(--wine);color:#fff;display:grid;place-items:center;font-weight:800;flex:none}.step h3{font-size:17px;margin:0 0 3px}.step p{font-size:13px;color:var(--muted);margin:0}
    .quote-band{display:grid;grid-template-columns:1fr 1fr;gap:20px}.evidence{padding:27px;border-radius:var(--radius-lg);background:#fff;border:1px solid var(--line)}.evidence strong{display:block;font-size:36px;color:var(--wine);line-height:1.1}.evidence h3{font-size:20px;margin:18px 0 5px}.evidence p{color:var(--muted);font-size:14px;margin:0}
    .faq-list{max-width:850px;margin:0 auto}.faq-item{border-top:1px solid var(--line)}.faq-item:last-child{border-bottom:1px solid var(--line)}.faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;text-align:left;padding:21px 0;background:none;border:0;color:var(--wine-deep);font-weight:800}.faq-question span{font-size:23px;color:var(--plum);transition:.2s}.faq-answer{display:none;color:var(--muted);font-size:14px;padding:0 45px 20px 0}.faq-item.open .faq-answer{display:block}.faq-item.open .faq-question span{transform:rotate(45deg)}
    .cta{padding:64px 0}.cta-box{display:flex;justify-content:space-between;align-items:center;gap:25px;padding:38px 42px;border-radius:var(--radius-lg);background:linear-gradient(135deg,var(--wine-deep),var(--plum));color:#fff}.cta-box h2{color:#fff;font-size:32px;margin:0 0 8px}.cta-box p{margin:0;color:#f1dfe5}.cta-box .button-secondary{background:#fff;border-color:#fff}
    .site-footer{background:#35232d;color:#eee0e4;padding:55px 0 22px}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:35px}.footer-brand{font-size:19px;font-weight:800;color:#fff}.footer-copy{color:#c7afb8;font-size:13px;max-width:280px}.footer-col{display:flex;flex-direction:column;gap:8px;font-size:13px;color:#c7afb8}.footer-col h4{color:#fff;font-size:14px;margin:0 0 7px}.footer-col a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:38px;padding-top:17px;display:flex;justify-content:space-between;gap:15px;color:#ae929d;font-size:12px}
    .empty-state{display:none;text-align:center;padding:35px;border:1px dashed #cebcc4;border-radius:18px;color:var(--muted);background:#fffafc}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
    :focus-visible{outline:3px solid rgba(234,191,145,.9);outline-offset:3px}
    @media(max-width:1023px){.brand{min-width:auto}.brand-name{max-width:150px;white-space:normal;line-height:1.25}.command-box{width:145px}.hero-grid,.scenario-grid{gap:34px}.filter-grid{grid-template-columns:1fr 1fr}.filter-actions{align-self:end}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}}
    @media(max-width:767px){.container{padding:0 20px}.nav-shell{min-height:68px;gap:10px}.main-menu{display:none;position:absolute;left:20px;right:20px;top:76px;padding:10px;background:#fff;border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.main-menu.open{display:flex}.main-menu a{padding:12px}.nav-right{margin-left:auto}.command-box{width:38px;padding:0 10px}.command-box input,.shortcut{display:none}.nav-cta{padding:9px 11px;font-size:13px}.menu-toggle{display:block}.hero{padding:43px 0 35px}.hero-grid{grid-template-columns:1fr}.hero-copy{font-size:16px}.collection-panel{transform:none}.section{padding:62px 0}.section-head{display:block}.section-intro{margin-top:15px}.filter-grid{grid-template-columns:1fr}.filter-actions{display:flex}.filter-actions button{flex:1}.content-row{grid-template-columns:43px 1fr;gap:14px;padding:18px}.row-side{grid-column:2;text-align:left;display:flex;align-items:center;gap:10px}.row-side small{margin:0}.scenario-grid,.quote-band{grid-template-columns:1fr}.scenario-copy h2{font-size:32px}.cta-box{display:block;padding:30px 25px}.cta-box .button-secondary{display:inline-block;margin-top:20px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:5px}}
    @media(max-width:420px){.brand-name{font-size:14px;max-width:115px}.nav-cta{font-size:12px;padding:8px}.hero-meta{gap:17px}.content-row h3{font-size:17px}}