/* roulang page: index */
:root{
            --ink:#20232f;
            --muted:#72788c;
            --soft:#f6f7fb;
            --paper:#ffffff;
            --line:#e7e9f0;
            --primary:#8b5cf6;
            --primary-dark:#6941c6;
            --secondary:#ef6aa9;
            --cyan:#36c4c8;
            --shadow:0 18px 55px rgba(42,34,78,.11);
            --shadow-sm:0 8px 24px rgba(42,34,78,.08);
            --radius:22px;
            --radius-sm:14px;
            --container:1180px;
        }
        *{box-sizing:border-box;margin:0;padding:0}
        html{scroll-behavior:smooth}
        body{font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);line-height:1.75;font-size:16px}
        a{color:inherit;text-decoration:none;transition:color .25s ease,transform .25s ease,box-shadow .25s ease}
        img{display:block;max-width:100%;height:auto}
        button,input{font:inherit}
        button{cursor:pointer;border:0}
        :focus-visible{outline:3px solid rgba(54,196,200,.55);outline-offset:3px}
        .container{width:min(var(--container),calc(100% - 44px));margin-inline:auto}
        .topbar{height:76px;display:flex;align-items:center;position:relative;z-index:10;background:rgba(255,255,255,.9);backdrop-filter:blur(16px);border-bottom:1px solid rgba(231,233,240,.8)}
        .nav-inner{display:flex;align-items:center;justify-content:space-between;gap:28px}
        .brand{display:flex;align-items:center;gap:11px;font-size:18px;font-weight:800;letter-spacing:-.04em;white-space:nowrap}
        .brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:13px;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;font-weight:900;box-shadow:0 7px 18px rgba(139,92,246,.3)}
        .nav-links{display:flex;align-items:center;gap:5px;flex-wrap:wrap}
        .nav-links a{padding:10px 13px;border-radius:10px;color:#60667a;font-size:14px;font-weight:650}
        .nav-links a:hover,.nav-links a.active{color:var(--primary-dark);background:#f1edff}
        .nav-action{padding:11px 17px;border-radius:12px;color:#fff!important;background:var(--ink)!important;font-size:14px!important}
        .nav-action:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm)}
        .hero{min-height:610px;display:flex;align-items:center;position:relative;overflow:hidden;background-image:linear-gradient(90deg,rgba(25,25,45,.83) 0%,rgba(36,27,68,.68) 48%,rgba(36,27,68,.24) 100%),url("/assets/images/backpic/back-1.webp");background-size:cover;background-position:center}
        .hero:after{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(255,255,255,.14);border-radius:50%;right:8%;top:-170px}
        .hero-content{position:relative;z-index:1;max-width:720px;color:#fff;padding:88px 0}
        .eyebrow{display:inline-flex;align-items:center;gap:8px;color:#e8dcff;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:99px;padding:7px 13px;font-size:13px;font-weight:700;margin-bottom:22px}
        .eyebrow i{width:7px;height:7px;background:#61e4d1;border-radius:50%;box-shadow:0 0 0 5px rgba(97,228,209,.16)}
        h1{font-size:clamp(36px,5.2vw,68px);line-height:1.13;letter-spacing:-.065em;max-width:760px;margin-bottom:24px}
        .hero p{font-size:18px;line-height:1.85;color:rgba(255,255,255,.8);max-width:650px}
        .hero-buttons{display:flex;gap:13px;flex-wrap:wrap;margin-top:32px}
        .btn{display:inline-flex;justify-content:center;align-items:center;gap:9px;border-radius:13px;padding:13px 20px;font-weight:750;font-size:15px;transition:all .25s ease}
        .btn-primary{background:#fff;color:var(--primary-dark);box-shadow:0 10px 25px rgba(0,0,0,.15)}
        .btn-primary:hover{transform:translateY(-3px);box-shadow:0 15px 30px rgba(0,0,0,.2)}
        .btn-dark{color:#fff;background:var(--ink)}
        .btn-dark:hover{background:var(--primary-dark);transform:translateY(-3px)}
        .btn-outline{color:#fff;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.08)}
        .btn-outline:hover{background:rgba(255,255,255,.18)}
        .trust-strip{background:#fff;border-bottom:1px solid var(--line)}
        .trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;padding:24px 0}
        .trust-item{display:flex;gap:12px;align-items:center;color:#656b7d;font-size:14px}
        .trust-icon{width:36px;height:36px;display:grid;place-items:center;border-radius:11px;background:#f2efff;color:var(--primary-dark);font-weight:800}
        .section{padding:100px 0}
        .section-soft{background:var(--soft)}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:38px}
        .kicker{color:var(--primary-dark);font-size:13px;font-weight:800;letter-spacing:.1em;text-transform:uppercase;margin-bottom:10px}
        h2{font-size:clamp(28px,3.5vw,44px);line-height:1.25;letter-spacing:-.05em}
        .section-head p{max-width:455px;color:var(--muted);font-size:15px}
        .feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
        .feature-card{padding:28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease}
        .feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
        .feature-number{color:var(--secondary);font-size:14px;font-weight:850;margin-bottom:28px}
        .feature-card h3{font-size:20px;margin-bottom:11px;letter-spacing:-.03em}
        .feature-card p{color:var(--muted);font-size:14px}
        .feature-card .line{width:44px;height:3px;border-radius:99px;background:var(--primary);margin-top:22px}
        .category-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:15px}
        .category-card{position:relative;min-height:218px;border-radius:18px;overflow:hidden;color:#fff;background:#332a5a}
        .category-card img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;opacity:.7;transition:transform .4s ease}
        .category-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(24,20,48,.88),rgba(24,20,48,.12))}
        .category-card:hover img{transform:scale(1.08)}
        .category-content{position:absolute;z-index:1;left:18px;right:18px;bottom:17px}
        .category-content h3{font-size:17px;margin-bottom:5px}
        .category-content span{font-size:12px;color:rgba(255,255,255,.72)}
        .split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
        .split-image{position:relative}
        .split-image img{width:100%;height:440px;object-fit:cover;border-radius:26px;box-shadow:var(--shadow)}
        .image-note{position:absolute;left:-18px;bottom:24px;padding:16px 18px;background:#fff;border-radius:16px;box-shadow:var(--shadow-sm);font-size:14px;font-weight:750}
        .image-note strong{display:block;color:var(--primary-dark);font-size:22px;line-height:1.2}
        .check-list{list-style:none;margin:28px 0}
        .check-list li{display:flex;gap:12px;align-items:flex-start;padding:12px 0;color:#5e6476;border-bottom:1px solid var(--line);font-size:15px}
        .check-list li:last-child{border-bottom:0}
        .check-list b{flex:0 0 23px;width:23px;height:23px;display:grid;place-items:center;border-radius:50%;color:#fff;background:var(--cyan);font-size:12px}
        .news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:19px}
        .news-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px;transition:all .25s ease}
        .news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:#d9d0ff}
        .news-meta{display:flex;justify-content:space-between;gap:10px;color:#9095a5;font-size:12px;margin-bottom:16px}
        .tag{display:inline-flex;padding:4px 9px;border-radius:7px;background:#f1edff;color:var(--primary-dark);font-weight:700}
        .news-card h3{font-size:18px;line-height:1.5;margin-bottom:10px}
        .news-card p{color:var(--muted);font-size:14px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
        .news-link{display:inline-block;margin-top:18px;color:var(--primary-dark);font-size:14px;font-weight:750}
        .empty-state{grid-column:1/-1;padding:30px;border:1px dashed #cfd2df;border-radius:16px;background:#fff;color:var(--muted);text-align:center}
        .faq-wrap{max-width:850px;margin:auto}
        .faq-item{border-bottom:1px solid var(--line);padding:21px 0}
        .faq-item summary{list-style:none;cursor:pointer;font-size:17px;font-weight:750;padding-right:30px;position:relative}
        .faq-item summary::-webkit-details-marker{display:none}
        .faq-item summary:after{content:"+";position:absolute;right:0;top:-2px;color:var(--primary);font-size:25px;font-weight:400}
        .faq-item[open] summary:after{content:"−"}
        .faq-item p{color:var(--muted);font-size:14px;padding:12px 30px 0 0}
        .cta{padding:65px 0;background:linear-gradient(120deg,#2c254e,#5a3a86);color:#fff}
        .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
        .cta h2{max-width:650px}
        .cta p{color:rgba(255,255,255,.7);margin-top:10px;max-width:650px}
        footer{background:#171622;color:#fff;padding:58px 0 25px}
        .footer-top{display:flex;justify-content:space-between;gap:40px;padding-bottom:42px;border-bottom:1px solid rgba(255,255,255,.12)}
        .footer-brand{max-width:330px}
        .footer-brand .brand{margin-bottom:15px}
        .footer-brand p{color:#9694a6;font-size:14px}
        .footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:55px}
        .footer-links h4{font-size:14px;margin-bottom:15px}
        .footer-links a{display:block;color:#9694a6;font-size:13px;margin:8px 0}
        .footer-links a:hover{color:#fff}
        .copyright{display:flex;justify-content:space-between;gap:20px;color:#777589;font-size:12px;padding-top:22px}
        .legal-note{margin-top:12px;color:#777589;font-size:12px;max-width:620px}
        @media(max-width:1024px){
            .category-grid{grid-template-columns:repeat(3,1fr)}
            .category-card{min-height:190px}
            .split{gap:40px}
        }
        @media(max-width:768px){
            .topbar{height:auto;padding:15px 0}
            .nav-inner{align-items:flex-start}
            .nav-links{gap:2px}
            .nav-links a{padding:7px 8px;font-size:12px}
            .nav-action{display:none!important}
            .hero{min-height:560px}
            .hero-content{padding:65px 0}
            .trust-grid{grid-template-columns:repeat(2,1fr)}
            .section{padding:72px 0}
            .section-head,.cta-inner,.footer-top{display:block}
            .section-head p{margin-top:15px}
            .feature-grid,.news-grid{grid-template-columns:1fr}
            .split{grid-template-columns:1fr;gap:34px}
            .split-image img{height:340px}
            .image-note{left:15px}
            .footer-links{margin-top:35px;gap:20px}
            .copyright{display:block}
            .copyright span{display:block;margin-top:7px}
        }
        @media(max-width:520px){
            .container{width:min(var(--container),calc(100% - 30px))}
            .brand{font-size:15px}
            .brand-mark{width:33px;height:33px;border-radius:10px}
            .nav-links{max-width:205px;justify-content:flex-end}
            h1{font-size:39px}
            .hero p{font-size:16px}
            .hero-buttons .btn{width:100%}
            .trust-grid{grid-template-columns:1fr;gap:14px}
            .category-grid{grid-template-columns:1fr 1fr}
            .category-card{min-height:175px}
            .category-content h3{font-size:14px}
            .footer-links{grid-template-columns:1fr 1fr}
        }

/* roulang page: article */
:root {
            --ink: #18222f;
            --muted: #687487;
            --soft: #f4f7fb;
            --paper: #ffffff;
            --line: #e4eaf1;
            --primary: #8b4df5;
            --primary-dark: #6730c4;
            --secondary: #ec6a91;
            --mint: #dff7ef;
            --radius-lg: 28px;
            --radius-md: 18px;
            --radius-sm: 11px;
            --shadow: 0 18px 50px rgba(35, 40, 70, .10);
            --shadow-light: 0 8px 24px rgba(35, 40, 70, .07);
            --container: 1160px;
        }

        * { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; }
        body {
            color: var(--ink);
            background: var(--soft);
            font-family: "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif;
            font-size: 16px;
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
        }
        a { color: inherit; text-decoration: none; transition: color .25s, background .25s, transform .25s, box-shadow .25s; }
        img { display: block; max-width: 100%; }
        button, input { font: inherit; }
        .container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }

        .topbar {
            position: sticky;
            top: 0;
            z-index: 20;
            background: rgba(255,255,255,.92);
            border-bottom: 1px solid rgba(228,234,241,.9);
            backdrop-filter: blur(16px);
        }
        .nav-inner { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
        .brand { display: inline-flex; align-items: center; gap: 11px; font-size: 17px; font-weight: 800; letter-spacing: -.02em; white-space: nowrap; }
        .brand-mark {
            width: 36px; height: 36px; display: grid; place-items: center;
            color: #fff; border-radius: 12px; font-size: 15px;
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            box-shadow: 0 8px 18px rgba(139,77,245,.25);
        }
        .nav-links { display: flex; align-items: center; gap: 5px; }
        .nav-links a { padding: 9px 12px; color: #596577; font-size: 14px; border-radius: 10px; }
        .nav-links a:hover, .nav-links a.active { color: var(--primary-dark); background: #f2ecff; }
        .nav-links .nav-action { color: #fff; background: var(--ink); margin-left: 8px; padding-inline: 17px; }
        .nav-links .nav-action:hover { color: #fff; background: var(--primary); transform: translateY(-2px); }

        .article-banner {
            position: relative; overflow: hidden; padding: 82px 0 78px;
            background: linear-gradient(100deg, rgba(25,31,56,.93), rgba(68,40,103,.78)), url("/assets/images/backpic/back-2.webp") center/cover;
            color: #fff;
        }
        .article-banner:after {
            content: ""; position: absolute; width: 320px; height: 320px; right: 7%; top: -150px;
            border: 1px solid rgba(255,255,255,.18); border-radius: 50%;
            box-shadow: 0 0 0 35px rgba(255,255,255,.04), 0 0 0 70px rgba(255,255,255,.035);
        }
        .banner-inner { position: relative; z-index: 1; max-width: 860px; }
        .eyebrow { display: inline-flex; align-items: center; gap: 8px; color: #d9c9ff; font-weight: 700; font-size: 13px; letter-spacing: .08em; }
        .eyebrow:before { content: ""; width: 24px; height: 2px; background: var(--secondary); }
        .article-banner h1 { max-width: 880px; margin: 18px 0 18px; font-size: clamp(32px, 5vw, 58px); line-height: 1.22; letter-spacing: -.045em; }
        .banner-summary { max-width: 760px; color: rgba(255,255,255,.78); font-size: 18px; }
        .meta-row { display: flex; flex-wrap: wrap; gap: 12px 24px; margin-top: 26px; color: rgba(255,255,255,.66); font-size: 14px; }
        .meta-row span { display: inline-flex; align-items: center; gap: 7px; }

        main { padding: 72px 0 96px; }
        .article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 310px; gap: 32px; align-items: start; }
        .article-card { min-width: 0; padding: clamp(26px, 5vw, 58px); background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow-light); }
        .article-cover { width: 100%; height: 310px; object-fit: cover; border-radius: 20px; margin-bottom: 38px; }
        .article-content { color: #455164; font-size: 17px; }
        .article-content h2, .article-content h3 { color: var(--ink); line-height: 1.35; margin: 35px 0 15px; letter-spacing: -.025em; }
        .article-content h2 { font-size: 28px; }
        .article-content h3 { font-size: 22px; }
        .article-content p { margin: 0 0 19px; }
        .article-content ul, .article-content ol { padding-left: 24px; margin: 12px 0 22px; }
        .article-content li { margin: 8px 0; }
        .article-content a { color: var(--primary-dark); text-decoration: underline; text-underline-offset: 3px; }
        .article-content blockquote {
            margin: 28px 0; padding: 20px 24px; color: #5c4778;
            background: #f7f1ff; border-left: 4px solid var(--primary); border-radius: 0 14px 14px 0;
        }
        .article-content img { border-radius: 18px; margin: 26px auto; }
        .not-found { text-align: center; padding: 50px 20px; }
        .not-found h2 { margin-bottom: 12px; color: var(--ink); }
        .not-found a { display: inline-flex; margin-top: 20px; text-decoration: none; }

        .side-stack { display: grid; gap: 18px; position: sticky; top: 104px; }
        .side-card { padding: 25px; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-md); box-shadow: var(--shadow-light); }
        .side-card h3 { margin-bottom: 14px; color: var(--ink); font-size: 18px; }
        .side-card p { color: var(--muted); font-size: 14px; line-height: 1.75; }
        .side-card.featured { color: #fff; background: linear-gradient(145deg, #6f3bd1, #a34f9a); border: 0; }
        .side-card.featured h3, .side-card.featured p { color: #fff; }
        .side-link { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 0; color: #566276; font-size: 14px; border-bottom: 1px solid var(--line); }
        .side-link:last-child { border-bottom: 0; padding-bottom: 0; }
        .side-link:hover { color: var(--primary); padding-left: 4px; }
        .side-link i { color: var(--secondary); font-style: normal; }

        .content-note { display: flex; gap: 14px; margin-top: 34px; padding: 18px 20px; background: #f8fafc; border: 1px solid var(--line); border-radius: 14px; color: var(--muted); font-size: 13px; }
        .note-icon { flex: 0 0 28px; height: 28px; display: grid; place-items: center; color: var(--primary-dark); background: #eee5ff; border-radius: 50%; font-weight: 800; }
        .back-button { display: inline-flex; align-items: center; gap: 8px; padding: 12px 18px; color: #fff !important; background: var(--primary); border-radius: 12px; box-shadow: 0 8px 18px rgba(139,77,245,.22); }
        .back-button:hover { color: #fff !important; background: var(--primary-dark); transform: translateY(-2px); text-decoration: none !important; }

        footer { padding: 62px 0 25px; color: #aeb8c8; background: #17202f; }
        .footer-top { display: grid; grid-template-columns: 1.2fr 1fr; gap: 80px; padding-bottom: 48px; }
        .footer-brand .brand { color: #fff; margin-bottom: 18px; }
        .footer-brand p { max-width: 480px; margin-bottom: 11px; color: #aeb8c8; font-size: 14px; line-height: 1.8; }
        .footer-brand .legal-note { color: #7f8b9e; font-size: 13px; }
        .footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; }
        .footer-links h4 { margin-bottom: 15px; color: #fff; font-size: 14px; }
        .footer-links a { display: block; margin: 8px 0; color: #9aa7b9; font-size: 13px; }
        .footer-links a:hover { color: #d9c9ff; transform: translateX(3px); }
        .copyright { display: flex; justify-content: space-between; gap: 20px; padding-top: 22px; color: #748095; font-size: 12px; border-top: 1px solid rgba(255,255,255,.1); }

        :focus-visible { outline: 3px solid rgba(236,106,145,.5); outline-offset: 3px; }
        @media (max-width: 1024px) {
            .nav-links a { padding-inline: 8px; font-size: 13px; }
            .article-layout { grid-template-columns: minmax(0, 1fr) 270px; gap: 22px; }
            .footer-top { gap: 40px; }
        }
        @media (max-width: 768px) {
            .nav-inner { min-height: 68px; }
            .nav-links { overflow-x: auto; justify-content: flex-start; width: 100%; scrollbar-width: none; }
            .nav-links::-webkit-scrollbar { display: none; }
            .nav-links .nav-action { display: none; }
            .brand { font-size: 15px; }
            .article-banner { padding: 58px 0 55px; }
            .article-banner h1 { font-size: 37px; }
            .banner-summary { font-size: 16px; }
            main { padding: 42px 0 64px; }
            .article-layout { display: block; }
            .side-stack { position: static; margin-top: 22px; grid-template-columns: repeat(2, 1fr); }
            .side-card.featured { grid-column: 1 / -1; }
            .footer-top { grid-template-columns: 1fr; gap: 35px; }
        }
        @media (max-width: 520px) {
            .container { width: min(100% - 28px, var(--container)); }
            .brand-mark { width: 32px; height: 32px; border-radius: 10px; }
            .topbar .brand span:last-child { max-width: 140px; overflow: hidden; text-overflow: ellipsis; }
            .article-banner h1 { font-size: 31px; }
            .meta-row { display: grid; gap: 5px; }
            .article-card { padding: 23px 19px; border-radius: 20px; }
            .article-cover { height: 190px; margin-bottom: 25px; border-radius: 14px; }
            .article-content { font-size: 16px; }
            .article-content h2 { font-size: 24px; }
            .side-stack { grid-template-columns: 1fr; }
            .side-card.featured { grid-column: auto; }
            .footer-links { grid-template-columns: repeat(2, 1fr); }
            .footer-links > div:last-child { grid-column: 1 / -1; }
            .copyright { display: block; }
            .copyright span { display: block; margin-top: 5px; }
        }

/* roulang page: category1 */
:root{
            --ink:#202235;
            --muted:#6f7184;
            --paper:#fbfbfe;
            --white:#fff;
            --line:#e9e8f1;
            --primary:#6556d9;
            --primary-dark:#4a3db1;
            --violet:#eeeaff;
            --teal:#2d9f9b;
            --peach:#fff0e8;
            --shadow:0 18px 45px rgba(44,38,87,.10);
            --small-shadow:0 8px 22px rgba(44,38,87,.08);
            --radius:22px;
            --container:1160px;
        }
        *{box-sizing:border-box;margin:0;padding:0}
        html{scroll-behavior:smooth}
        body{font-family:"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);line-height:1.75;font-size:16px}
        a{color:inherit;text-decoration:none;transition:.25s ease}
        img{display:block;max-width:100%;height:auto}
        button{font:inherit}
        .container{width:min(var(--container),calc(100% - 40px));margin:auto}
        .topbar{height:78px;background:rgba(255,255,255,.92);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10;backdrop-filter:blur(16px)}
        .nav-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:28px}
        .brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.02em;white-space:nowrap}
        .brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:12px;color:#fff;background:var(--primary);font-size:17px;box-shadow:0 7px 16px rgba(101,86,217,.26)}
        .nav-links{display:flex;align-items:center;gap:4px;flex-wrap:wrap;justify-content:flex-end}
        .nav-links a{padding:9px 12px;border-radius:10px;color:var(--muted);font-size:14px}
        .nav-links a:hover,.nav-links a.active{color:var(--primary);background:var(--violet)}
        .nav-links .nav-action{background:var(--ink);color:#fff;margin-left:8px;padding:10px 17px}
        .nav-links .nav-action:hover{background:var(--primary);color:#fff}
        .hero{position:relative;overflow:hidden;padding:92px 0 88px;background:linear-gradient(110deg,rgba(38,31,74,.94),rgba(75,57,151,.78)),url("/assets/images/backpic/back-2.webp") center/cover}
        .hero:after{content:"";position:absolute;width:390px;height:390px;border:1px solid rgba(255,255,255,.18);border-radius:50%;right:-100px;top:-120px}
        .hero-inner{position:relative;z-index:1;max-width:850px;color:#fff}
        .eyebrow{display:inline-flex;align-items:center;gap:8px;color:#ded9ff;font-size:13px;font-weight:700;letter-spacing:.12em;margin-bottom:18px}
        .eyebrow:before{content:"";width:25px;height:2px;background:#b8afff}
        h1{font-size:clamp(36px,5vw,64px);line-height:1.16;letter-spacing:-.055em;margin-bottom:22px}
        .hero p{max-width:710px;color:#e9e6f8;font-size:18px}
        .hero-links{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
        .btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:13px;padding:12px 20px;font-weight:700;cursor:pointer}
        .btn-primary{color:#fff;background:var(--primary);box-shadow:0 9px 20px rgba(101,86,217,.22)}
        .btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px)}
        .btn-light{color:#fff;border-color:rgba(255,255,255,.32);background:rgba(255,255,255,.10)}
        .btn-light:hover{background:#fff;color:var(--primary)}
        .section{padding:82px 0}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:30px}
        .kicker{color:var(--primary);font-size:13px;font-weight:800;letter-spacing:.12em}
        h2{font-size:clamp(28px,3.4vw,43px);line-height:1.25;letter-spacing:-.04em;margin-top:7px}
        .section-head p{max-width:480px;color:var(--muted)}
        .feature-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px}
        .feature-card,.check-card,.step-card,.faq-item,.cta{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--small-shadow)}
        .feature-card{overflow:hidden}
        .feature-card img{width:100%;height:270px;object-fit:cover}
        .feature-copy{padding:26px 28px}
        .feature-copy h3{font-size:24px;margin-bottom:10px}
        .feature-copy p,.check-card p,.step-card p,.faq-item p{color:var(--muted)}
        .check-list{display:grid;gap:14px}
        .check-card{padding:22px}
        .check-card:nth-child(2){background:var(--peach)}
        .check-card:nth-child(3){background:var(--violet)}
        .icon{width:40px;height:40px;display:grid;place-items:center;border-radius:13px;background:#e2ddff;color:var(--primary);font-weight:800;margin-bottom:13px}
        .check-card h3{font-size:19px;margin-bottom:5px}
        .pill-row{display:flex;gap:9px;flex-wrap:wrap;margin-top:24px}
        .pill{padding:7px 12px;border:1px solid #dcd8f5;background:#faf9ff;border-radius:99px;font-size:13px;color:var(--primary)}
        .dark-section{background:#24243a;color:#fff}
        .dark-section .kicker{color:#aaa0ff}
        .dark-section .section-head p{color:#c4c3d3}
        .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
        .step-card{background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.12);padding:25px}
        .step-number{font-size:40px;font-weight:800;color:#aaa0ff;line-height:1;margin-bottom:18px}
        .step-card h3{font-size:20px;margin-bottom:8px}
        .step-card p{color:#c4c3d3}
        .notice{display:grid;grid-template-columns:1fr 1fr;gap:25px;align-items:center}
        .notice-media{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
        .notice-media img{width:100%;height:330px;object-fit:cover}
        .notice-copy{padding:15px 0}
        .notice-copy p{color:var(--muted);margin:15px 0}
        .plain-list{display:grid;gap:12px;margin-top:20px}
        .plain-list li{list-style:none;display:flex;gap:12px;align-items:flex-start}
        .plain-list li:before{content:"✓";display:grid;place-items:center;flex:0 0 23px;height:23px;border-radius:50%;background:#dff4ef;color:var(--teal);font-weight:800;margin-top:5px;font-size:13px}
        .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
        .faq-item{padding:22px 24px}
        .faq-item h3{font-size:18px;margin-bottom:7px}
        .cta{padding:43px 48px;display:flex;align-items:center;justify-content:space-between;gap:25px;background:linear-gradient(120deg,#f1efff,#fff)}
        .cta h2{font-size:31px}
        .cta p{color:var(--muted);margin-top:8px}
        footer{background:#191927;color:#fff;padding:58px 0 25px}
        .footer-top{display:flex;justify-content:space-between;gap:50px;padding-bottom:42px}
        .footer-brand{max-width:390px}
        .footer-brand .brand{margin-bottom:17px}
        .footer-brand p{font-size:14px;color:#b9b8c8;margin-bottom:10px}
        .footer-brand .legal-note{color:#858496;font-size:13px}
        .footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:55px}
        .footer-links h4{font-size:14px;margin-bottom:15px;color:#fff}
        .footer-links a{display:block;color:#aaa9ba;font-size:14px;margin:8px 0}
        .footer-links a:hover{color:#c8c1ff}
        .copyright{border-top:1px solid rgba(255,255,255,.12);padding-top:21px;display:flex;justify-content:space-between;gap:15px;color:#858496;font-size:13px}
        :focus-visible{outline:3px solid #9f96ff;outline-offset:3px}
        @media(max-width:1024px){
            .nav-links a{padding:8px 8px;font-size:13px}
            .feature-grid{grid-template-columns:1fr}
        }
        @media(max-width:768px){
            .topbar{height:auto;min-height:70px}
            .nav-inner{align-items:flex-start;padding:15px 0;display:block}
            .nav-links{justify-content:flex-start;margin-top:14px;overflow-x:auto;flex-wrap:nowrap;padding-bottom:3px}
            .nav-links a{white-space:nowrap}
            .nav-links .nav-action{margin-left:0}
            .hero{padding:68px 0}
            .hero p{font-size:16px}
            .section{padding:62px 0}
            .section-head{display:block}
            .section-head p{margin-top:13px}
            .steps,.faq-grid,.notice{grid-template-columns:1fr}
            .notice-media{order:2}
            .cta{display:block;padding:32px 27px}
            .cta .btn{margin-top:22px}
            .footer-top{display:block}
            .footer-links{margin-top:35px;gap:25px}
        }
        @media(max-width:520px){
            .container{width:min(var(--container),calc(100% - 28px))}
            h1{font-size:37px}
            .hero-links .btn{width:100%}
            .feature-copy{padding:22px}
            .feature-card img{height:210px}
            .footer-links{grid-template-columns:1fr 1fr}
            .footer-links div:last-child{grid-column:1/-1}
            .copyright{display:block}
            .copyright span{display:block;margin-top:5px}
        }

/* roulang page: category5 */
:root{
            --ink:#1c2433;
            --muted:#667085;
            --soft:#8d98a9;
            --paper:#fbfaf8;
            --surface:#ffffff;
            --line:#e9e6e1;
            --primary:#7d3f62;
            --primary-dark:#5b2948;
            --accent:#d99b75;
            --accent-light:#f6e4d9;
            --sage:#dce9e1;
            --radius:22px;
            --radius-sm:14px;
            --shadow:0 18px 45px rgba(54,37,42,.09);
            --shadow-hover:0 24px 55px rgba(54,37,42,.15);
            --container:1160px;
        }
        *,*::before,*::after{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{
            margin:0;
            color:var(--ink);
            background:var(--paper);
            font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
            font-size:16px;
            line-height:1.75;
            -webkit-font-smoothing:antialiased;
        }
        a{color:inherit;text-decoration:none;transition:color .25s ease,background .25s ease,transform .25s ease,box-shadow .25s ease}
        img{display:block;max-width:100%;height:auto}
        button,input{font:inherit}
        .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
        .topbar{
            position:sticky;top:0;z-index:20;
            background:rgba(251,250,248,.92);
            border-bottom:1px solid rgba(233,230,225,.85);
            backdrop-filter:blur(16px);
        }
        .nav-inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}
        .brand{display:inline-flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.02em;white-space:nowrap}
        .brand-mark{
            display:grid;place-items:center;width:34px;height:34px;
            border-radius:11px;background:var(--primary);color:#fff;font-size:17px;
            box-shadow:0 8px 18px rgba(125,63,98,.24)
        }
        .nav-links{display:flex;align-items:center;gap:5px;flex-wrap:wrap;justify-content:flex-end}
        .nav-links a{padding:9px 12px;border-radius:10px;color:#626b78;font-size:14px}
        .nav-links a:hover,.nav-links a.active{color:var(--primary);background:#f1e7ed}
        .nav-links .nav-action{margin-left:7px;background:var(--primary);color:#fff;padding:10px 17px}
        .nav-links .nav-action:hover{background:var(--primary-dark);transform:translateY(-2px)}
        .page-banner{
            position:relative;isolation:isolate;overflow:hidden;
            min-height:390px;display:flex;align-items:center;
            background:linear-gradient(90deg,rgba(48,28,43,.82),rgba(48,28,43,.48)),url("/assets/images/backpic/back-3.webp") center/cover;
            color:#fff;
        }
        .page-banner::after{content:"";position:absolute;inset:auto -8% -46% 38%;height:320px;border:1px solid rgba(255,255,255,.18);border-radius:50%;transform:rotate(-12deg);z-index:-1}
        .banner-copy{max-width:740px;padding:72px 0}
        .eyebrow{
            display:inline-flex;align-items:center;gap:8px;color:var(--accent);
            font-size:13px;font-weight:800;letter-spacing:.1em
        }
        .eyebrow::before{content:"";width:24px;height:2px;background:var(--accent)}
        h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:-.035em}
        h1{font-size:clamp(36px,5vw,64px);margin:18px 0 20px}
        h2{font-size:clamp(28px,3.5vw,42px)}
        h3{font-size:21px}
        .banner-copy p{max-width:650px;color:rgba(255,255,255,.82);font-size:18px;margin:0}
        .crumbs{margin-top:28px;display:flex;gap:9px;align-items:center;color:rgba(255,255,255,.62);font-size:13px}
        .crumbs span{color:var(--accent)}
        main{overflow:hidden}
        .section{padding:92px 0}
        .section-head{display:flex;justify-content:space-between;gap:35px;align-items:end;margin-bottom:36px}
        .section-head p{max-width:490px;color:var(--muted);margin:0}
        .intro-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:64px;align-items:center}
        .intro-image{position:relative}
        .intro-image img{width:100%;height:410px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
        .image-note{
            position:absolute;right:-20px;bottom:24px;max-width:220px;padding:17px 18px;
            background:rgba(255,255,255,.94);border:1px solid var(--line);border-radius:16px;
            box-shadow:var(--shadow);font-size:14px;color:var(--muted)
        }
        .image-note strong{display:block;color:var(--primary);font-size:18px;margin-bottom:4px}
        .lead{font-size:19px;color:#3e4755;margin:22px 0 18px}
        .check-list{list-style:none;padding:0;margin:25px 0 0;display:grid;gap:14px}
        .check-list li{display:flex;gap:12px;align-items:flex-start;color:var(--muted)}
        .check-list li::before{
            content:"✓";flex:0 0 24px;width:24px;height:24px;display:grid;place-items:center;
            border-radius:50%;background:var(--sage);color:#3d7861;font-weight:800;margin-top:3px
        }
        .soft-section{background:#f3efeb}
        .feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
        .feature-card{
            background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);
            padding:28px;min-height:220px;transition:transform .25s,box-shadow .25s,border-color .25s
        }
        .feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-hover);border-color:#dcc4d1}
        .icon{
            width:46px;height:46px;display:grid;place-items:center;border-radius:14px;
            background:var(--accent-light);color:var(--primary);font-size:21px;margin-bottom:22px
        }
        .feature-card p{color:var(--muted);font-size:14px;margin:12px 0 0}
        .process{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
        .process-item{position:relative;padding:26px 23px;border-top:3px solid var(--accent);background:#fff;border-radius:0 0 16px 16px}
        .process-number{font-size:34px;color:#d9c4ce;font-weight:800;line-height:1;margin-bottom:24px}
        .process-item p{color:var(--muted);font-size:14px;margin:11px 0 0}
        .scenario-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
        .scenario-card{
            display:grid;grid-template-columns:145px 1fr;gap:22px;align-items:center;
            background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px
        }
        .scenario-card img{width:145px;height:145px;object-fit:cover;border-radius:16px}
        .scenario-card p{font-size:14px;color:var(--muted);margin:10px 0 0}
        .tag{display:inline-block;padding:5px 10px;border-radius:99px;background:#f3e8ee;color:var(--primary);font-size:12px;font-weight:700;margin-bottom:12px}
        .safety-panel{
            display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:center;
            padding:52px 60px;background:var(--primary);color:#fff;border-radius:var(--radius)
        }
        .safety-panel p{color:rgba(255,255,255,.76);margin:17px 0 0}
        .safety-points{display:grid;grid-template-columns:1fr 1fr;gap:13px}
        .safety-points div{padding:17px;border:1px solid rgba(255,255,255,.16);border-radius:14px;color:rgba(255,255,255,.88);font-size:14px}
        .faq-list{display:grid;grid-template-columns:1fr 1fr;gap:15px}
        details{background:#fff;border:1px solid var(--line);border-radius:15px;padding:20px 23px}
        summary{cursor:pointer;font-weight:700;list-style:none;padding-right:20px;position:relative}
        summary::-webkit-details-marker{display:none}
        summary::after{content:"+";position:absolute;right:0;color:var(--primary);font-size:22px;top:-5px}
        details[open] summary::after{content:"−"}
        details p{color:var(--muted);font-size:14px;margin:14px 0 0}
        .cta{
            margin:0 0 92px;padding:58px 62px;border-radius:var(--radius);
            background:linear-gradient(105deg,#ead8df,#f7e9dc);display:flex;justify-content:space-between;align-items:center;gap:30px
        }
        .cta p{color:#695d65;margin:13px 0 0;max-width:600px}
        .button{
            display:inline-flex;align-items:center;justify-content:center;gap:8px;
            padding:13px 21px;border-radius:12px;background:var(--primary);color:#fff;font-weight:700;
            border:1px solid var(--primary);transition:transform .25s,background .25s,box-shadow .25s
        }
        .button:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 10px 22px rgba(91,41,72,.2)}
        .button.light{background:#fff;color:var(--primary);border-color:#fff}
        .button.light:hover{background:#f7edf1}
        footer{background:#29232b;color:#fff;padding:62px 0 24px}
        .footer-top{display:flex;justify-content:space-between;gap:70px;padding-bottom:42px}
        .footer-brand{max-width:400px}
        .footer-brand .brand{color:#fff}
        .footer-brand p{color:#bdb4bd;font-size:14px;margin:18px 0 0}
        .footer-brand .legal-note{color:#89808a;font-size:12px}
        .footer-links{display:grid;grid-template-columns:repeat(3,auto);gap:58px}
        .footer-links h4{font-size:14px;margin-bottom:14px;color:#fff}
        .footer-links a{display:block;color:#aaa1aa;font-size:13px;margin:9px 0}
        .footer-links a:hover{color:var(--accent)}
        .copyright{border-top:1px solid rgba(255,255,255,.1);padding-top:20px;display:flex;justify-content:space-between;color:#887f88;font-size:12px}
        :focus-visible{outline:3px solid rgba(217,155,117,.7);outline-offset:3px}
        @media(max-width:1024px){
            .nav-inner{align-items:flex-start;padding:15px 0}.nav-links{gap:2px}
            .intro-grid{gap:35px}.safety-panel{gap:35px;padding:42px}
        }
        @media(max-width:768px){
            .container{width:min(var(--container),calc(100% - 32px))}
            .nav-inner{display:block}.brand{margin-bottom:12px}.nav-links{justify-content:flex-start;overflow:auto;flex-wrap:nowrap;padding-bottom:2px}.nav-links a{white-space:nowrap}
            .nav-links .nav-action{display:none}
            .page-banner{min-height:350px}.banner-copy{padding:55px 0}
            .section{padding:65px 0}.section-head{display:block}.section-head p{margin-top:15px}
            .intro-grid,.scenario-grid,.safety-panel{grid-template-columns:1fr}.intro-image img{height:330px}
            .image-note{right:15px}.feature-grid{grid-template-columns:1fr 1fr}.process{grid-template-columns:1fr 1fr}
            .safety-panel{padding:34px 25px}.safety-points{grid-template-columns:1fr}.faq-list{grid-template-columns:1fr}
            .cta{display:block;padding:38px 25px;margin-bottom:65px}.cta .button{margin-top:24px}
            .footer-top{display:block}.footer-links{grid-template-columns:repeat(3,1fr);gap:22px;margin-top:38px}
        }
        @media(max-width:520px){
            h1{font-size:38px}.banner-copy p{font-size:16px}.feature-grid,.process{grid-template-columns:1fr}
            .scenario-card{grid-template-columns:92px 1fr;gap:15px;padding:13px}.scenario-card img{width:92px;height:110px}
            .scenario-card h3{font-size:18px}.footer-links{grid-template-columns:1fr 1fr}.copyright{display:block}.copyright span{display:block;margin-top:7px}
        }

/* roulang page: category2 */
:root{
            --ink:#172235;
            --muted:#66748a;
            --soft:#f5f7fb;
            --paper:#ffffff;
            --line:#e5eaf2;
            --primary:#6d55e8;
            --primary-dark:#5540c4;
            --secondary:#1eb5a3;
            --accent:#ffb454;
            --radius-lg:26px;
            --radius-md:17px;
            --radius-sm:11px;
            --shadow:0 18px 50px rgba(31,42,75,.10);
            --shadow-sm:0 8px 24px rgba(31,42,75,.07);
            --max:1180px;
        }
        *{box-sizing:border-box;margin:0;padding:0}
        html{scroll-behavior:smooth}
        body{
            background:var(--soft);
            color:var(--ink);
            font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
            font-size:16px;
            line-height:1.75;
            -webkit-font-smoothing:antialiased;
        }
        a{color:inherit;text-decoration:none;transition:color .25s ease,background .25s ease,transform .25s ease,box-shadow .25s ease}
        img{display:block;max-width:100%;height:auto}
        button,input{font:inherit}
        button{cursor:pointer}
        .container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
        .topbar{
            position:sticky;top:0;z-index:20;
            background:rgba(255,255,255,.9);
            border-bottom:1px solid rgba(229,234,242,.85);
            backdrop-filter:blur(16px);
        }
        .nav-inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}
        .brand{display:inline-flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.02em;white-space:nowrap}
        .brand-mark{
            display:grid;place-items:center;width:36px;height:36px;border-radius:12px;
            color:#fff;background:linear-gradient(135deg,var(--primary),#a17bff);
            box-shadow:0 8px 18px rgba(109,85,232,.25);font-size:18px
        }
        .nav-links{display:flex;align-items:center;gap:5px}
        .nav-links a{padding:9px 12px;border-radius:10px;color:#536177;font-size:14px;font-weight:600}
        .nav-links a:hover,.nav-links a.active{color:var(--primary);background:#f0edff}
        .nav-links .nav-action{margin-left:9px;color:#fff;background:var(--primary);padding:10px 17px}
        .nav-links .nav-action:hover{color:#fff;background:var(--primary-dark);transform:translateY(-2px)}
        .hero{
            position:relative;overflow:hidden;color:#fff;
            background-image:linear-gradient(105deg,rgba(22,29,58,.94),rgba(62,52,124,.78)),url("/assets/images/backpic/back-2.webp");
            background-size:cover;background-position:center;
        }
        .hero:after{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(255,255,255,.14);border-radius:50%;right:-110px;top:-170px}
        .hero-inner{position:relative;z-index:1;min-height:455px;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:70px;padding:72px 0}
        .eyebrow{display:inline-flex;align-items:center;gap:8px;color:#d6ceff;font-weight:700;font-size:13px;letter-spacing:.08em}
        .eyebrow:before{content:"";width:24px;height:2px;background:var(--accent)}
        h1{font-size:clamp(36px,5vw,64px);line-height:1.14;letter-spacing:-.055em;margin:18px 0 20px;max-width:690px}
        .hero-copy{color:#dce0f1;max-width:640px;font-size:17px}
        .hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:30px}
        .btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 21px;border-radius:13px;font-weight:750;border:1px solid transparent;transition:.25s}
        .btn-primary{background:var(--accent);color:#392b16;box-shadow:0 10px 22px rgba(255,180,84,.18)}
        .btn-primary:hover{background:#ffc778;transform:translateY(-2px)}
        .btn-light{color:#fff;border-color:rgba(255,255,255,.3);background:rgba(255,255,255,.08)}
        .btn-light:hover{background:rgba(255,255,255,.17)}
        .hero-panel{padding:24px;border:1px solid rgba(255,255,255,.18);border-radius:var(--radius-lg);background:rgba(255,255,255,.1);backdrop-filter:blur(12px);box-shadow:var(--shadow)}
        .hero-panel img{width:100%;height:220px;object-fit:cover;border-radius:17px;opacity:.92}
        .panel-caption{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-top:18px}
        .panel-caption strong{font-size:18px}.panel-caption span{font-size:13px;color:#d6d9eb}
        .section{padding:92px 0}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}
        .section-kicker{font-size:13px;color:var(--primary);font-weight:800;letter-spacing:.12em}
        h2{font-size:clamp(28px,3.4vw,43px);line-height:1.22;letter-spacing:-.04em;margin-top:8px}
        .section-intro{max-width:540px;color:var(--muted)}
        .feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
        .card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:.28s;overflow:hidden}
        .card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
        .feature-card{padding:27px}
        .icon{width:45px;height:45px;border-radius:14px;display:grid;place-items:center;background:#efedff;color:var(--primary);font-weight:900;font-size:20px;margin-bottom:20px}
        .feature-card h3{font-size:20px;margin-bottom:10px}.feature-card p{color:var(--muted);font-size:14px}
        .split{display:grid;grid-template-columns:.9fr 1.1fr;gap:55px;align-items:center}
        .image-card{position:relative}.image-card img{width:100%;height:390px;object-fit:cover;border-radius:var(--radius-lg);box-shadow:var(--shadow)}
        .image-note{position:absolute;right:-18px;bottom:22px;padding:18px 20px;background:#fff;border-radius:16px;box-shadow:var(--shadow);max-width:210px;font-size:14px}
        .image-note b{display:block;color:var(--primary);font-size:25px;line-height:1.2}
        .check-list{list-style:none;display:grid;gap:17px;margin-top:25px}
        .check-list li{display:flex;gap:13px;align-items:flex-start;color:var(--muted)}
        .check-list li:before{content:"✓";flex:0 0 25px;height:25px;border-radius:50%;display:grid;place-items:center;background:#dcf7f1;color:#118b7d;font-weight:900;margin-top:3px}
        .tool-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
        .tool-card{display:grid;grid-template-columns:135px 1fr;min-height:180px}
        .tool-card img{width:135px;height:100%;object-fit:cover}
        .tool-body{padding:22px}.tag{display:inline-block;padding:4px 9px;border-radius:20px;background:#f0edff;color:var(--primary);font-size:12px;font-weight:800;margin-bottom:9px}
        .tool-body h3{font-size:19px;margin-bottom:7px}.tool-body p{color:var(--muted);font-size:14px}
        .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:step}
        .step{padding:23px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);position:relative}
        .step-number{color:var(--primary);font-size:13px;font-weight:900;letter-spacing:.1em}.step h3{font-size:17px;margin:13px 0 7px}.step p{font-size:14px;color:var(--muted)}
        .notice{padding:25px 28px;border-radius:var(--radius-md);background:#fff7e8;border:1px solid #f8dfb5;color:#76501a;display:flex;gap:15px;align-items:flex-start}
        .notice strong{display:block;color:#5b3b12;margin-bottom:3px}
        .faq{display:grid;grid-template-columns:1fr 1fr;gap:15px}
        details{background:#fff;border:1px solid var(--line);border-radius:14px;padding:19px 21px}
        summary{cursor:pointer;font-weight:750;list-style:none;padding-right:20px;position:relative}
        summary::-webkit-details-marker{display:none}
        summary:after{content:"+";position:absolute;right:0;color:var(--primary);font-size:20px;top:-3px}
        details[open] summary:after{content:"−"} details p{color:var(--muted);font-size:14px;padding-top:12px}
        .cta{padding:52px 54px;border-radius:var(--radius-lg);color:#fff;background:linear-gradient(110deg,#5140c3,#8068ea);display:flex;justify-content:space-between;align-items:center;gap:30px;box-shadow:var(--shadow)}
        .cta h2{font-size:32px;margin:0}.cta p{color:#e4e1ff;margin-top:8px}
        footer{background:#171c2d;color:#c7cede;padding:65px 0 24px}
        .footer-top{display:flex;justify-content:space-between;gap:60px;padding-bottom:48px}
        .footer-brand{max-width:390px}.footer-brand .brand{color:#fff;margin-bottom:18px}.footer-brand p{font-size:14px;color:#aeb8cc;margin-bottom:10px}.legal-note{color:#8591a8!important;font-size:13px!important}
        .footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:55px}.footer-links h4{color:#fff;font-size:15px;margin-bottom:14px}.footer-links a{display:block;color:#aeb8cc;font-size:14px;margin:8px 0}.footer-links a:hover{color:#fff}
        .copyright{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.1);padding-top:21px;color:#7f8ba2;font-size:13px}
        :focus-visible{outline:3px solid rgba(255,180,84,.8);outline-offset:3px}
        @media(max-width:1024px){.nav-links a{padding:8px 7px;font-size:13px}.hero-inner{gap:35px}.steps{grid-template-columns:repeat(2,1fr)}}
        @media(max-width:768px){.container{width:min(var(--max),calc(100% - 34px))}.nav-inner{min-height:68px}.nav-links{display:none}.hero-inner,.split{grid-template-columns:1fr}.hero-inner{padding:62px 0;min-height:auto}.hero-panel{max-width:520px}.section{padding:67px 0}.section-head{display:block}.section-intro{margin-top:12px}.feature-grid{grid-template-columns:1fr}.tool-grid{grid-template-columns:1fr}.image-note{right:14px}.faq{grid-template-columns:1fr}.cta{display:block;padding:36px 27px}.cta .btn{margin-top:22px}.footer-top{display:block}.footer-links{margin-top:35px;gap:20px}}
        @media(max-width:520px){h1{font-size:39px}.hero-copy{font-size:15px}.hero-actions .btn{width:100%}.tool-card{grid-template-columns:105px 1fr}.tool-card img{width:105px}.tool-body{padding:17px}.tool-body h3{font-size:17px}.steps{grid-template-columns:1fr}.image-card img{height:290px}.footer-links{grid-template-columns:1fr 1fr}.copyright{display:block}.copyright span{display:block;margin-top:7px}}

/* roulang page: category4 */
:root{
            --ink:#1f2430;
            --muted:#6f7583;
            --soft:#f7f5f2;
            --paper:#fffdfb;
            --line:#ebe5df;
            --primary:#b44c68;
            --primary-dark:#8d304d;
            --secondary:#e7b46d;
            --deep:#34263a;
            --white:#fff;
            --radius-lg:28px;
            --radius-md:18px;
            --radius-sm:12px;
            --shadow:0 20px 55px rgba(62,38,47,.10);
            --shadow-sm:0 10px 28px rgba(62,38,47,.08);
            --container:1180px;
        }
        *{box-sizing:border-box;margin:0;padding:0}
        html{scroll-behavior:smooth}
        body{font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);line-height:1.75;font-size:16px}
        a{color:inherit;text-decoration:none;transition:color .25s ease,background .25s ease,transform .25s ease,box-shadow .25s ease}
        img{display:block;max-width:100%;height:auto}
        button{font:inherit;border:0;cursor:pointer}
        :focus-visible{outline:3px solid rgba(180,76,104,.35);outline-offset:4px}
        .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
        .topbar{height:78px;background:rgba(255,253,251,.92);border-bottom:1px solid rgba(235,229,223,.85);display:flex;align-items:center;position:relative;z-index:10;backdrop-filter:blur(14px)}
        .nav-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
        .brand{display:inline-flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.03em;white-space:nowrap}
        .brand-mark{width:34px;height:34px;border-radius:11px;background:var(--primary);color:#fff;display:grid;place-items:center;font-size:17px;box-shadow:0 8px 18px rgba(180,76,104,.25)}
        .nav-links{display:flex;align-items:center;gap:4px}
        .nav-links a{color:#63606a;padding:10px 13px;border-radius:10px;font-size:14px}
        .nav-links a:hover,.nav-links a.active{color:var(--primary);background:#f9edf0}
        .nav-links .nav-action{background:var(--deep);color:#fff;margin-left:8px;padding:10px 17px}
        .nav-links .nav-action:hover{background:var(--primary);color:#fff}
        .hero{min-height:510px;padding:86px 0 78px;position:relative;overflow:hidden;background:linear-gradient(105deg,rgba(51,35,55,.94),rgba(86,45,62,.76)),url("/assets/images/backpic/back-2.webp") center/cover}
        .hero:after{content:"";position:absolute;width:410px;height:410px;border:1px solid rgba(255,255,255,.16);border-radius:50%;right:-110px;top:-140px}
        .hero-content{position:relative;z-index:1;max-width:750px;color:#fff}
        .eyebrow{display:inline-flex;align-items:center;gap:8px;color:#f4d4b1;font-size:13px;font-weight:700;letter-spacing:.12em;margin-bottom:22px}
        .eyebrow:before{content:"";width:28px;height:2px;background:var(--secondary)}
        h1{font-size:clamp(38px,5vw,68px);line-height:1.13;letter-spacing:-.055em;margin-bottom:24px}
        .hero p{font-size:18px;line-height:1.9;color:rgba(255,255,255,.82);max-width:680px}
        .hero-actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:34px}
        .btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;border-radius:999px;font-weight:700;font-size:14px;transition:all .25s ease}
        .btn-primary{background:var(--secondary);color:#3b2930;box-shadow:0 10px 24px rgba(231,180,109,.2)}
        .btn-primary:hover{transform:translateY(-3px);background:#f2c582;box-shadow:0 14px 28px rgba(231,180,109,.3)}
        .btn-ghost{border:1px solid rgba(255,255,255,.35);color:#fff;background:rgba(255,255,255,.08)}
        .btn-ghost:hover{background:#fff;color:var(--deep);transform:translateY(-3px)}
        .section{padding:92px 0}
        .section-soft{background:var(--soft)}
        .section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:38px}
        .section-kicker{font-size:13px;color:var(--primary);font-weight:800;letter-spacing:.12em;margin-bottom:8px}
        h2{font-size:clamp(28px,3vw,42px);line-height:1.25;letter-spacing:-.04em;color:var(--deep)}
        .section-intro{color:var(--muted);max-width:520px;font-size:15px}
        .feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
        .feature-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:28px;box-shadow:var(--shadow-sm);transition:transform .25s ease,box-shadow .25s ease}
        .feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
        .feature-icon{width:48px;height:48px;border-radius:15px;background:#faedf0;color:var(--primary);display:grid;place-items:center;font-size:21px;margin-bottom:20px}
        .feature-card h3{font-size:20px;color:var(--deep);margin-bottom:10px}
        .feature-card p{color:var(--muted);font-size:14px;line-height:1.85}
        .split{display:grid;grid-template-columns:1fr 1fr;gap:68px;align-items:center}
        .visual-card{position:relative;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);background:#ead9d1}
        .visual-card img{width:100%;aspect-ratio:1.08/1;object-fit:cover}
        .visual-caption{position:absolute;left:22px;right:22px;bottom:22px;background:rgba(52,38,58,.88);color:#fff;border-radius:16px;padding:16px 18px;backdrop-filter:blur(8px)}
        .visual-caption strong{display:block;font-size:16px;margin-bottom:3px}.visual-caption span{font-size:13px;color:rgba(255,255,255,.72)}
        .copy h2{margin-bottom:18px}.copy>p{color:var(--muted);line-height:1.9;margin-bottom:24px}
        .check-list{display:grid;gap:14px;list-style:none}.check-list li{display:flex;gap:12px;align-items:flex-start;color:#4e4c56;font-size:15px}.check-list li:before{content:"✓";flex:none;width:23px;height:23px;border-radius:50%;background:#f8e8eb;color:var(--primary);display:grid;place-items:center;font-weight:800;font-size:13px;margin-top:2px}
        .app-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.app-card{background:#fff;border-radius:var(--radius-md);overflow:hidden;border:1px solid var(--line);transition:transform .25s ease,box-shadow .25s ease}.app-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.app-card img{width:100%;height:190px;object-fit:cover}.app-body{padding:22px}.tag{display:inline-flex;background:#fbecdf;color:#98633c;border-radius:999px;padding:5px 10px;font-size:12px;font-weight:700;margin-bottom:12px}.app-body h3{font-size:19px;color:var(--deep);margin-bottom:8px}.app-body p{font-size:14px;color:var(--muted);line-height:1.8;margin-bottom:17px}.text-link{color:var(--primary);font-weight:700;font-size:14px}.text-link:hover{color:var(--primary-dark)}
        .notice{border-radius:var(--radius-lg);background:#f8ede8;padding:32px 36px;display:flex;gap:25px;align-items:flex-start}.notice-mark{font-size:26px;color:var(--primary);line-height:1}.notice h3{font-size:21px;color:var(--deep);margin-bottom:7px}.notice p{color:var(--muted);font-size:14px;line-height:1.9}
        .faq-list{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:21px 23px}.faq-item h3{font-size:16px;color:var(--deep);margin-bottom:8px}.faq-item p{font-size:14px;color:var(--muted);line-height:1.8}
        .cta{padding:70px 0;background:var(--deep);color:#fff;text-align:center}.cta h2{color:#fff;margin-bottom:14px}.cta p{color:rgba(255,255,255,.72);max-width:630px;margin:0 auto 26px;font-size:15px}.cta .btn-primary{display:inline-flex}
        footer{background:#281e2d;color:#fff;padding:62px 0 24px}.footer-top{display:flex;justify-content:space-between;gap:70px;padding-bottom:48px}.footer-brand{max-width:360px}.footer-brand .brand{margin-bottom:18px}.footer-brand p{color:rgba(255,255,255,.65);font-size:13px;line-height:1.9;margin-bottom:10px}.footer-brand .legal-note{color:rgba(255,255,255,.43)}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:48px;min-width:470px}.footer-links h4{font-size:14px;margin-bottom:15px;color:#f1d7b4}.footer-links a{display:block;color:rgba(255,255,255,.62);font-size:13px;margin:9px 0}.footer-links a:hover{color:#fff;transform:translateX(3px)}.copyright{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:rgba(255,255,255,.42);font-size:12px}
        @media (max-width:1024px){.nav-links{gap:0}.nav-links a{padding:9px 8px;font-size:13px}.hero{padding:72px 0}.feature-grid,.app-grid{grid-template-columns:repeat(2,1fr)}.split{gap:40px}.section{padding:74px 0}}
        @media (max-width:768px){.container{width:min(var(--container),calc(100% - 32px))}.topbar{height:auto;padding:16px 0}.nav-inner{align-items:flex-start;flex-direction:column;gap:14px}.nav-links{width:100%;overflow-x:auto;padding-bottom:2px;white-space:nowrap}.nav-links a{font-size:12px;padding:8px 10px}.nav-links .nav-action{margin-left:3px}.hero{min-height:auto;padding:64px 0 66px}.hero p{font-size:16px}.section-head{display:block;margin-bottom:26px}.section-intro{margin-top:10px}.split{grid-template-columns:1fr}.split .visual-card{order:2}.section{padding:62px 0}.footer-top{display:block;padding-bottom:34px}.footer-brand{max-width:none;margin-bottom:35px}.footer-links{min-width:0;gap:20px}.copyright{display:block}.copyright span{display:block;margin-top:5px}}
        @media (max-width:520px){h1{font-size:39px}.hero-actions{display:grid}.hero-actions .btn{width:100%}.feature-grid,.app-grid,.faq-list{grid-template-columns:1fr}.feature-card{padding:23px}.visual-caption{left:14px;right:14px;bottom:14px}.notice{padding:24px 20px;gap:14px}.notice-mark{font-size:22px}.footer-links{grid-template-columns:1fr 1fr}.footer-links>div:last-child{grid-column:1/-1}.brand{font-size:14px}}

/* roulang page: category3 */
:root {
            --ink: #1f2533;
            --ink-soft: #596273;
            --ink-faint: #8791a1;
            --paper: #fffdfb;
            --cream: #f8f2ed;
            --card: #ffffff;
            --line: #eadfd7;
            --primary: #b94d65;
            --primary-dark: #8e3048;
            --primary-pale: #f8e9ed;
            --accent: #d38b58;
            --accent-pale: #fff0df;
            --teal: #477c7b;
            --teal-pale: #e7f1ef;
            --shadow-sm: 0 8px 24px rgba(66, 39, 39, .07);
            --shadow-lg: 0 22px 60px rgba(66, 39, 39, .13);
            --radius-sm: 12px;
            --radius-md: 20px;
            --radius-lg: 30px;
            --container: 1180px;
            --ease: 220ms ease;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            color: var(--ink);
            background: var(--paper);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            font-size: 16px;
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
        }

        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% - 48px));
            margin: 0 auto;
        }

        .topbar {
            position: sticky;
            top: 0;
            z-index: 20;
            border-bottom: 1px solid rgba(234, 223, 215, .82);
            background: rgba(255, 253, 251, .9);
            backdrop-filter: blur(18px);
        }

        .nav-inner {
            min-height: 78px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 28px;
        }

        .brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            font-size: 17px;
            font-weight: 800;
            letter-spacing: -.02em;
        }

        .brand-mark {
            display: inline-grid;
            width: 35px;
            height: 35px;
            place-items: center;
            border-radius: 11px;
            color: #fff;
            background: var(--primary);
            box-shadow: 0 7px 15px rgba(185, 77, 101, .22);
            font-size: 15px;
        }

        .nav-links {
            display: flex;
            align-items: center;
            justify-content: flex-end;
            gap: 4px;
            flex-wrap: wrap;
        }

        .nav-links a {
            position: relative;
            padding: 9px 12px;
            border-radius: 10px;
            color: var(--ink-soft);
            font-size: 14px;
            font-weight: 650;
            transition: background var(--ease), color var(--ease), transform var(--ease);
        }

        .nav-links a:hover,
        .nav-links a:focus-visible {
            color: var(--primary-dark);
            background: var(--primary-pale);
            transform: translateY(-1px);
            outline: none;
        }

        .nav-links a.active {
            color: var(--primary-dark);
            background: var(--primary-pale);
        }

        .nav-links .nav-action {
            margin-left: 8px;
            padding-inline: 17px;
            color: #fff;
            background: var(--primary);
        }

        .nav-links .nav-action:hover,
        .nav-links .nav-action:focus-visible {
            color: #fff;
            background: var(--primary-dark);
        }

        .page-hero {
            position: relative;
            overflow: hidden;
            padding: 86px 0 88px;
            background:
                linear-gradient(110deg, rgba(255, 250, 247, .96) 10%, rgba(255, 250, 247, .79) 53%, rgba(255, 250, 247, .3)),
                url('/assets/images/backpic/back-2.webp') center / cover no-repeat;
        }

        .page-hero::after {
            content: "";
            position: absolute;
            right: -120px;
            bottom: -180px;
            width: 440px;
            height: 440px;
            border: 1px solid rgba(185, 77, 101, .18);
            border-radius: 50%;
            box-shadow: 0 0 0 32px rgba(185, 77, 101, .04), 0 0 0 68px rgba(185, 77, 101, .025);
        }

        .hero-content {
            position: relative;
            z-index: 1;
            max-width: 760px;
        }

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 20px;
            padding: 7px 12px;
            border: 1px solid #efcbd3;
            border-radius: 999px;
            color: var(--primary-dark);
            background: rgba(255, 255, 255, .72);
            font-size: 13px;
            font-weight: 750;
            letter-spacing: .04em;
        }

        .eyebrow::before {
            content: "";
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--accent);
            box-shadow: 0 0 0 5px rgba(211, 139, 88, .14);
        }

        h1,
        h2,
        h3,
        h4,
        p {
            margin-top: 0;
        }

        h1 {
            max-width: 740px;
            margin-bottom: 20px;
            font-size: clamp(40px, 6vw, 72px);
            line-height: 1.12;
            letter-spacing: -.055em;
        }

        .hero-content > p {
            max-width: 680px;
            margin-bottom: 30px;
            color: var(--ink-soft);
            font-size: 18px;
        }

        .hero-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 48px;
            padding: 11px 20px;
            border: 1px solid transparent;
            border-radius: 13px;
            font-weight: 750;
            transition: transform var(--ease), box-shadow var(--ease), background var(--ease), border-color var(--ease);
        }

        .btn:hover,
        .btn:focus-visible {
            transform: translateY(-2px);
            outline: none;
        }

        .btn-primary {
            color: #fff;
            background: var(--primary);
            box-shadow: 0 12px 24px rgba(185, 77, 101, .2);
        }

        .btn-primary:hover,
        .btn-primary:focus-visible {
            background: var(--primary-dark);
            box-shadow: 0 16px 30px rgba(185, 77, 101, .28);
        }

        .btn-quiet {
            color: var(--primary-dark);
            border-color: var(--line);
            background: rgba(255, 255, 255, .78);
        }

        .btn-quiet:hover,
        .btn-quiet:focus-visible {
            border-color: #e0b9c2;
            background: #fff;
        }

        .section {
            padding: 96px 0;
        }

        .section-soft {
            background: var(--cream);
        }

        .section-heading {
            display: flex;
            align-items: end;
            justify-content: space-between;
            gap: 30px;
            margin-bottom: 34px;
        }

        .section-heading h2 {
            max-width: 650px;
            margin-bottom: 0;
            font-size: clamp(28px, 4vw, 45px);
            line-height: 1.2;
            letter-spacing: -.045em;
        }

        .section-heading p {
            max-width: 420px;
            margin-bottom: 4px;
            color: var(--ink-soft);
        }

        .intro-grid {
            display: grid;
            grid-template-columns: 1.05fr .95fr;
            gap: 28px;
            align-items: stretch;
        }

        .feature-panel {
            position: relative;
            min-height: 390px;
            overflow: hidden;
            padding: 35px;
            border-radius: var(--radius-lg);
            color: #fff;
            background:
                linear-gradient(145deg, rgba(48, 35, 42, .18), rgba(48, 35, 42, .76)),
                url('/assets/images/coverpic/cover-6.webp') center / cover no-repeat;
            box-shadow: var(--shadow-lg);
        }

        .feature-panel::after {
            content: "18+";
            position: absolute;
            right: 25px;
            bottom: 22px;
            color: rgba(255, 255, 255, .35);
            font-size: 48px;
            font-weight: 900;
            letter-spacing: -.08em;
        }

        .feature-panel h3 {
            max-width: 360px;
            margin: 90px 0 12px;
            font-size: 31px;
            line-height: 1.3;
        }

        .feature-panel p {
            max-width: 420px;
            margin-bottom: 0;
            color: rgba(255, 255, 255, .82);
        }

        .info-stack {
            display: grid;
            gap: 14px;
        }

        .info-card {
            display: grid;
            grid-template-columns: 48px 1fr;
            gap: 16px;
            align-items: start;
            padding: 23px;
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            background: var(--card);
            box-shadow: var(--shadow-sm);
            transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
        }

        .info-card:hover {
            border-color: #e3b9c2;
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }

        .icon-box {
            display: grid;
            width: 48px;
            height: 48px;
            place-items: center;
            border-radius: 15px;
            color: var(--primary-dark);
            background: var(--primary-pale);
            font-size: 21px;
            font-weight: 800;
        }

        .info-card h3 {
            margin-bottom: 4px;
            font-size: 18px;
        }

        .info-card p {
            margin-bottom: 0;
            color: var(--ink-soft);
            font-size: 14px;
        }

        .resource-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .resource-card {
            overflow: hidden;
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            background: var(--card);
            box-shadow: var(--shadow-sm);
            transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
        }

        .resource-card:hover {
            border-color: #e2b6c0;
            box-shadow: var(--shadow-lg);
            transform: translateY(-5px);
        }

        .resource-card img {
            width: 100%;
            height: 185px;
            object-fit: cover;
        }

        .resource-body {
            padding: 23px;
        }

        .tag {
            display: inline-flex;
            margin-bottom: 13px;
            padding: 4px 9px;
            border-radius: 7px;
            color: var(--teal);
            background: var(--teal-pale);
            font-size: 12px;
            font-weight: 800;
        }

        .resource-body h3 {
            margin-bottom: 8px;
            font-size: 20px;
            line-height: 1.35;
        }

        .resource-body p {
            min-height: 58px;
            margin-bottom: 18px;
            color: var(--ink-soft);
            font-size: 14px;
        }

        .text-link {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            color: var(--primary-dark);
            font-size: 14px;
            font-weight: 800;
        }

        .text-link::after {
            content: "→";
            transition: transform var(--ease);
        }

        .text-link:hover::after {
            transform: translateX(4px);
        }

        .checklist-layout {
            display: grid;
            grid-template-columns: .86fr 1.14fr;
            gap: 52px;
            align-items: center;
        }

        .checklist-layout h2 {
            margin-bottom: 15px;
            font-size: clamp(29px, 4vw, 44px);
            line-height: 1.22;
            letter-spacing: -.045em;
        }

        .checklist-layout > div > p {
            color: var(--ink-soft);
        }

        .checklist {
            display: grid;
            gap: 13px;
            margin: 27px 0 0;
            padding: 0;
            list-style: none;
        }

        .checklist li {
            display: flex;
            gap: 13px;
            align-items: flex-start;
            padding: 15px 17px;
            border: 1px solid var(--line);
            border-radius: 14px;
            background: #fff;
        }

        .check {
            display: grid;
            width: 25px;
            height: 25px;
            flex: 0 0 25px;
            place-items: center;
            border-radius: 50%;
            color: #fff;
            background: var(--teal);
            font-size: 13px;
            font-weight: 900;
        }

        .checklist strong {
            display: block;
            margin-bottom: 2px;
            font-size: 15px;
        }

        .checklist span {
            display: block;
            color: var(--ink-soft);
            font-size: 13px;
        }

        .quote-card {
            position: relative;
            padding: 48px 42px;
            border-radius: var(--radius-lg);
            color: #fff;
            background: var(--teal);
            box-shadow: var(--shadow-lg);
        }

        .quote-card::before {
            content: "“";
            position: absolute;
            top: 4px;
            left: 28px;
            color: rgba(255, 255, 255, .18);
            font-family: Georgia, serif;
            font-size: 110px;
            line-height: 1;
        }

        .quote-card blockquote {
            position: relative;
            margin: 28px 0 25px;
            font-size: 25px;
            font-weight: 700;
            line-height: 1.5;
            letter-spacing: -.025em;
        }

        .quote-card p {
            margin-bottom: 0;
            color: rgba(255, 255, 255, .75);
            font-size: 14px;
        }

        .steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 15px;
            counter-reset: step;
        }

        .step {
            position: relative;
            min-height: 220px;
            padding: 24px;
            border-top: 3px solid var(--primary);
            border-radius: 0 0 var(--radius-md) var(--radius-md);
            background: #fff;
            box-shadow: var(--shadow-sm);
        }

        .step::before {
            counter-increment: step;
            content: "0" counter(step);
            display: block;
            margin-bottom: 34px;
            color: var(--primary);
            font-size: 14px;
            font-weight: 900;
            letter-spacing: .08em;
        }

        .step h3 {
            margin-bottom: 8px;
            font-size: 18px;
        }

        .step p {
            margin-bottom: 0;
            color: var(--ink-soft);
            font-size: 14px;
        }

        .faq-list {
            max-width: 880px;
            margin: 0 auto;
        }

        details {
            border-bottom: 1px solid var(--line);
        }

        details:first-child {
            border-top: 1px solid var(--line);
        }

        summary {
            position: relative;
            padding: 22px 42px 22px 0;
            cursor: pointer;
            list-style: none;
            font-size: 17px;
            font-weight: 750;
        }

        summary::-webkit-details-marker {
            display: none;
        }

        summary::after {
            content: "+";
            position: absolute;
            top: 18px;
            right: 4px;
            color: var(--primary);
            font-size: 25px;
            font-weight: 400;
            transition: transform var(--ease);
        }

        details[open] summary::after {
            transform: rotate(45deg);
        }

        details p {
            max-width: 760px;
            margin: -6px 0 22px;
            color: var(--ink-soft);
            font-size: 15px;
        }

        .cta {
            padding: 70px 0;
            background: #3b2b34;
        }

        .cta-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 30px;
        }

        .cta h2 {
            max-width: 680px;
            margin-bottom: 10px;
            color: #fff;
            font-size: clamp(28px, 4vw, 43px);
            line-height: 1.25;
            letter-spacing: -.045em;
        }

        .cta p {
            max-width: 650px;
            margin-bottom: 0;
            color: rgba(255, 255, 255, .7);
        }

        .cta .btn {
            flex-shrink: 0;
            color: #3b2b34;
            background: #fff;
        }

        .cta .btn:hover,
        .cta .btn:focus-visible {
            color: var(--primary-dark);
            background: var(--accent-pale);
        }

        footer {
            padding: 58px 0 24px;
            background: #241d22;
            color: #fff;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 70px;
            padding-bottom: 42px;
        }

        .footer-brand .brand {
            margin-bottom: 18px;
        }

        .footer-brand p {
            max-width: 440px;
            margin-bottom: 12px;
            color: rgba(255, 255, 255, .63);
            font-size: 14px;
        }

        .footer-brand .legal-note {
            color: rgba(255, 255, 255, .4);
            font-size: 12px;
        }

        .footer-links {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 25px;
        }

        .footer-links h4 {
            margin: 3px 0 13px;
            color: #fff;
            font-size: 14px;
        }

        .footer-links a {
            display: block;
            width: fit-content;
            margin: 7px 0;
            color: rgba(255, 255, 255, .58);
            font-size: 13px;
            transition: color var(--ease), transform var(--ease);
        }

        .footer-links a:hover,
        .footer-links a:focus-visible {
            color: #fff;
            transform: translateX(3px);
            outline: none;
        }

        .copyright {
            display: flex;
            justify-content: space-between;
            gap: 15px;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, .12);
            color: rgba(255, 255, 255, .4);
            font-size: 12px;
        }

        @media (max-width: 1024px) {
            .nav-inner {
                align-items: flex-start;
                padding: 16px 0;
            }

            .nav-links {
                gap: 2px;
            }

            .nav-links a {
                padding-inline: 9px;
                font-size: 13px;
            }

            .intro-grid,
            .checklist-layout {
                gap: 24px;
            }

            .steps {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .container {
                width: min(var(--container), calc(100% - 34px));
            }

            .nav-inner {
                display: block;
            }

            .brand {
                margin-bottom: 13px;
            }

            .nav-links {
                justify-content: flex-start;
                overflow-x: auto;
                flex-wrap: nowrap;
                padding-bottom: 2px;
                scrollbar-width: none;
            }

            .nav-links::-webkit-scrollbar {
                display: none;
            }

            .nav-links a {
                white-space: nowrap;
            }

            .nav-links .nav-action {
                margin-left: 3px;
            }

            .page-hero {
                padding: 66px 0 70px;
            }

            .section {
                padding: 70px 0;
            }

            .section-heading {
                display: block;
                margin-bottom: 25px;
            }

            .section-heading h2 {
                margin-bottom: 12px;
            }

            .intro-grid,
            .checklist-layout {
                grid-template-columns: 1fr;
            }

            .feature-panel {
                min-height: 330px;
            }

            .resource-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .cta-inner,
            .footer-top {
                display: block;
            }

            .cta .btn {
                margin-top: 24px;
            }

            .footer-links {
                margin-top: 35px;
            }
        }

        @media (max-width: 520px) {
            h1 {
                font-size: 41px;
            }

            .hero-content > p {
                font-size: 16px;
            }

            .hero-actions,
            .hero-actions .btn {
                width: 100%;
            }

            .resource-grid,
            .steps,
            .footer-links {
                grid-template-columns: 1fr;
            }

            .resource-card img {
                height: 210px;
            }

            .feature-panel {
                padding: 26px;
            }

            .feature-panel h3 {
                margin-top: 70px;
                font-size: 26px;
            }

            .quote-card {
                padding: 38px 27px;
            }

            .quote-card blockquote {
                font-size: 21px;
            }

            .copyright {
                display: block;
            }

            .copyright span {
                display: block;
                margin-top: 5px;
            }
        }