/* roulang page: index */
:root {
            --bg-page: #F5F3EE;
            --bg-card: #FFFFFF;
            --bg-deep: #171914;
            --text-main: #1D1D19;
            --text-sub: #6B675E;
            --text-quiet: #868177;
            --line: #E4E1D8;
            --accent: #C9F270;
            --accent-strong: #B5E14B;
            --accent-soft: #EFF9D8;
            --radius-card: 12px;
            --radius-btn: 10px;
            --radius-pill: 999px;
            --shadow-card: 0 1px 2px rgba(0,0,0,0.03);
            --shadow-float: 0 12px 32px rgba(23,25,20,0.10);
            --font-main: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", Arial, sans-serif;
            --space-section: 96px;
        }

        *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; }
        body {
            font-family: var(--font-main);
            background-color: var(--bg-page);
            color: var(--text-main);
            line-height: 1.65;
            font-size: 16px;
            -webkit-font-smoothing: antialiased;
        }
        img { max-width: 100%; height: auto; display: block; }
        a { color: inherit; text-decoration: none; transition: color 0.2s ease; }
        ul, ol, li { list-style: none; }
        button, input { font-family: inherit; font-size: 1rem; border: none; outline: none; }

        .container-custom { max-width: 1200px; margin: 0 auto; padding-left: 24px; padding-right: 24px; }
        .section-padding { padding: var(--space-section) 0; }
        .text-sub { color: var(--text-sub); }
        .text-center { text-align: center; }

        h1, h2, h3, h4 {
            line-height: 1.25;
            font-weight: 700;
            color: var(--text-main);
        }
        h1 { font-size: clamp(32px, 6vw, 54px); line-height: 1.15; letter-spacing: -0.01em; }
        h2 { font-size: clamp(26px, 3.6vw, 36px); letter-spacing: -0.01em; }
        h3 { font-size: clamp(18px, 2.4vw, 22px); }
        p { color: var(--text-sub); }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 15px;
            line-height: 1.2;
            background: transparent;
            color: var(--text-main);
            border: 1.5px solid var(--line);
            cursor: pointer;
            transition: all 0.25s ease;
            text-align: center;
            white-space: nowrap;
        }
        .btn-primary {
            background: var(--accent);
            border-color: var(--accent);
            color: var(--text-main);
        }
        .btn-primary:hover {
            background: var(--accent-strong);
            border-color: var(--accent-strong);
            transform: translateY(-2px);
            box-shadow: 0 8px 18px rgba(181, 225, 75, 0.1);
        }
        .btn-dark {
            background: var(--bg-deep);
            border-color: var(--bg-deep);
            color: #fff;
        }
        .btn-dark:hover { background: #2f332a; border-color: #2f332a; transform: translateY(-2px); }
        .btn-outline:hover { background: var(--bg-deep); color: #fff; border-color: var(--bg-deep); }

        .btn:focus-visible, a:focus-visible, input:focus-visible, .accordion-item:focus-within { 
            outline: 2px solid var(--accent-strong); outline-offset: 2px; 
        }

        .badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 4px 12px;
            background: var(--accent-soft);
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 500;
            color: #374714;
        }

        .tag-label {
            display: inline-block;
            padding: 5px 14px;
            border-radius: var(--radius-pill);
            border: 1px solid var(--line);
            background: #fff;
            font-size: 13px;
            color: var(--text-sub);
            transition: all 0.2s;
        }

        /* ========= 悬浮胶囊导航 ========= */
        .nav-wrapper {
            position: sticky;
            top: 0;
            z-index: 1000;
            padding: 18px 24px 0 24px;
        }
        .nav-capsule {
            max-width: 1200px;
            margin: 0 auto;
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-radius: var(--radius-pill);
            padding: 10px 18px 10px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            border: 1px solid rgba(228, 225, 216, 0.7);
            box-shadow: 0 4px 20px rgba(0,0,0,0.04);
            gap: 18px;
            flex-wrap: nowrap;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 20px;
            color: var(--text-main);
            white-space: nowrap;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 36px;
            height: 36px;
            background: var(--bg-deep);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent);
            font-size: 15px;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
        }
        .nav-links a {
            padding: 9px 18px;
            border-radius: 999px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-sub);
            transition: all 0.2s ease;
        }
        .nav-links a:hover { background: var(--accent-soft); color: var(--text-main); }
        .nav-links a.active { background: var(--bg-deep); color: var(--accent); font-weight: 600; }
        .nav-cta {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .nav-cta .btn { padding: 9px 20px; font-size: 14px; }
        .nav-burger { display: none; background: none; font-size: 24px; color: var(--text-main); cursor: pointer; padding: 6px 10px; }

        /* 移动端导航 */
        .mobile-menu {
            display: none;
            background: #fff;
            border-radius: 20px;
            box-shadow: var(--shadow-float);
            padding: 12px;
            width: 220px;
            position: absolute;
            top: 80px;
            right: 24px;
            border: 1px solid var(--line);
        }
        .mobile-menu.open { display: block; z-index: 1200; }
        .mobile-menu a {
            display: block;
            padding: 12px 18px;
            border-radius: 12px;
            font-size: 16px;
        }
        .mobile-menu a:hover { background: var(--accent-soft); }
        .mobile-menu a.active { background: var(--bg-deep); color: var(--accent); }
        .mobile-menu .nav-cta-mobile { margin-top: 8px; border-top: 1px solid var(--line); padding-top: 14px; text-align: center; }
        .mobile-menu .nav-cta-mobile .btn { display: block; width: 100%; }

        /* ========= HERO BANNER ========= */
        .hero-banner {
            position: relative;
            min-height: 72vh;
            display: flex;
            align-items: center;
            padding: 100px 0 80px 0;
            /* background: linear-gradient(135deg, #f0f2e7 0%, #f5f3ee 55%, #eef0e6 100%); */
            overflow: hidden;
        }
        .hero-banner::before {
            content: "";
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            opacity: 0.15;
            z-index: 0;
        }
        .hero-content { position: relative; z-index: 2; }
        .hero-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: rgba(255,255,255,0.7);
            border: 1px solid var(--line);
            border-radius: var(--radius-pill);
            padding: 8px 18px;
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 28px;
            backdrop-filter: blur(8px);
        }
        .hero-eyebrow i { color: var(--bg-deep); }
        .hero-title { font-size: clamp(34px, 5.5vw, 58px); line-height: 1.12; font-weight: 800; max-width: 780px; margin-bottom: 24px; }
        .hero-title span { background: var(--accent); padding: 2px 10px; border-radius: 6px; }
        .hero-desc { font-size: clamp(16px, 2vw, 19px); line-height: 1.8; max-width: 600px; color: var(--text-sub); margin-bottom: 20px; }
        .hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }

        .hero-stat-bars {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 16px;
            margin-top: 48px;
            max-width: 700px;
        }
        .stat-item {
            background: rgba(255,255,255,0.7);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            padding: 20px 24px;
            display: flex;
            align-items: flex-start;
            gap: 14px;
            backdrop-filter: blur(12px);
        }
        .stat-num { font-size: 28px; font-weight: 800; color: var(--text-main); line-height: 1; }
        .stat-num i { color: var(--accent-strong); }
        .stat-label { font-size: 14px; color: var(--text-sub); margin-top: 8px; }

        .hero-visual {
            position: relative;
            z-index: 1;
            display: flex;
            align-items: flex-end;
            justify-content: flex-end;
        }
        .hero-visual img { border-radius: 20px; object-fit: cover; box-shadow: 0 20px 45px rgba(0,0,0,0.2); }
        .hero-visual-tag {
            position: absolute;
            right: 20px;
            bottom: 60px;
            background: var(--bg-deep);
            color: var(--accent);
            padding: 16px 20px;
            border-radius: 16px;
            font-size: 14px;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }

        /* ========= 合集目录 ========= */
        .section-head { margin-bottom: 48px; }
        .section-head .overhead {
            display: inline-block;
            font-size: 14px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 1px;
            color: #687a3a;
            margin-bottom: 12px;
        }
        .section-head h2 { max-width: 680px; }
        .section-head p { max-width: 600px; margin-top: 16px; font-size: 16px; }

        .category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
        .category-card {
            position: relative;
            background: var(--bg-card);
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            padding: 30px 28px;
            box-shadow: var(--shadow-card);
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            min-height: 210px;
            overflow: hidden;
        }
        .category-card:hover { box-shadow: var(--shadow-float); transform: translateY(-6px); border-color: #ccc; }
        .category-card:hover .arrow-link { transform: translateX(8px); }
        .cat-index {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-quiet);
            border: 1px solid var(--line);
            border-radius: 6px;
            padding: 2px 10px;
            display: inline-block;
            width: fit-content;
            margin-bottom: 18px;
            transition: all 0.2s ease;
        }
        .category-card:hover .cat-index { background: var(--bg-deep); color: var(--accent); border-color: var(--bg-deep); }
        .cat-icon { font-size: 30px; background: var(--accent-soft); border-radius: 12px; width: 56px; height: 56px; display: flex; align-items: center; justify-content: center; margin-bottom: 18px; }
        .cat-icon i { color: #3e5018; }
        .category-card h3 { font-size: 19px; font-weight: 700; margin-bottom: 10px; }
        .category-card .desc { font-size: 14px; color: var(--text-sub); line-height: 1.7; flex: 1; }
        .cat-meta { display: flex; align-items: center; justify-content: space-between; margin-top: 22px; }
        .cat-num { font-size: 13px; color: var(--text-quiet); background: #F9F8F5; border-radius: 999px; padding: 4px 14px; }
        .arrow-link { transition: transform 0.3s ease; color: var(--text-main); font-size: 18px; }

        /* ========= 服务流程 ========= */
        .process-block { background: var(--bg-deep); padding: 80px 0; margin: 0; }
        .process-block .section-head h2 { color: #fff; }
        .process-block .section-head p { color: rgba(255,255,255,0.6); }
        .process-block .overhead { color: var(--accent); }

        .process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; margin-top: 40px; }
        .process-item { border-right: 1px solid rgba(255,255,255,0.08); padding-right: 24px; }
        .process-item:last-child { border-right: none; }
        .process-item .step { font-size: 14px; color: var(--accent); font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; }
        .process-item .icon { font-size: 26px; color: #fff; margin: 16px 0 18px 0; }
        .process-item h3 { font-size: 17px; color: #fff; margin-bottom: 10px; }
        .process-item p { font-size: 14px; color: rgba(255,255,255,0.5); line-height: 1.7; }

        /* ========= 相关推荐 / 左侧资讯 & 右侧工具 ========= */
        .content-split { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: start; }
        .news-list { display: flex; flex-direction: column; }
        .news-item { display: flex; gap: 24px; padding: 26px 0; border-bottom: 1px solid var(--line); align-items: flex-start; }
        .news-item:last-child { border-bottom: none; }
        .news-thumb { width: 140px; height: 100px; object-fit: cover; border-radius: 8px; }
        .news-content { flex: 1; }
        .news-content small { color: var(--text-quiet); font-size: 12px; display: block; margin-bottom: 8px; }
        .news-content h3 { font-size: 19px; margin-bottom: 10px; font-weight: 600; line-height: 1.5; }
        .news-content h3 a:hover { color: #2f332a; text-decoration: underline; text-underline-offset: 4px; }
        .news-content p { font-size: 15px; margin-bottom: 10px; }
        .news-content .btn { margin-top: 8px; padding: 8px 18px; font-size: 13px; }

        .tool-list { display: flex; flex-direction: column; gap: 14px; }
        .tool-item {
            display: flex;
            align-items: center;
            gap: 16px;
            background: #fff;
            border: 1px solid var(--line);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            transition: all 0.25s ease;
        }
        .tool-item:hover { border-color: #B9B5AA; background: #FAFAF7; transform: translateX(4px); }
        .tool-rank { font-size: 18px; font-weight: 800; color: var(--text-quiet); width: 28px; }
        .tool-icon {font-size: 20px; width: 38px; text-align: center; color: #6c7a4b; }
        .tool-name { flex: 1; font-weight: 600; font-size: 15px; }
        .tool-name small{ display: block; font-weight: 400; font-size: 13px; color: var(--text-sub);}
        .tool-link { color: var(--text-main); font-size: 14px; background: var(--accent-soft); border-radius: var(--radius-pill); padding: 6px 14px; font-weight: 500; }
        .tool-link:hover { background: var(--accent); }

        .side-card {
            background: var(--bg-deep);
            border-radius: var(--radius-card);
            padding: 28px;
            margin-bottom: 24px;
            color: #fff;
        }
        .side-card h3 { color: #fff; font-size: 18px; margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }
        .side-card h3 i { color: var(--accent); font-size: 22px; }
        .side-card p { color: rgba(255,255,255,0.6); font-size: 14px; line-height: 1.7; }
        .side-card .btn { margin-top: 18px; }
        .side-card-light { background: var(--accent-soft); border: 1px solid var(--accent-strong); }
        .side-card-light h3 { color: var(--text-main); }
        .side-card-light h3 i { color: #6e8b2b; }
        .side-card-light p { color: var(--text-sub); }
        .btn-accent-on-dark { background: var(--accent); color: var(--text-main); border-radius: var(--radius-btn); }
        .btn-accent-on-dark:hover { background: #d9f48a; }
    .subtle-list { display: flex; flex-direction: column; gap: 15px; }
    .subtle-item { display: flex; gap: 14px; align-items: flex-start; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
    .subtle-item:last-child { border-bottom: none; }
    .subtle-item i { font-size: 17px; align-items: center; justify-content: center; padding-top: 4px; width: 22px; color: #6e8b2b; background: transparent; }
    .subtle-item span { font-size: 14px; color: var(--text-sub); line-height: 1.6; }

    /* ========= 对比 ========= */
    .compare-grid { display: grid; grid-template-columns: 1fr 0.9fr; gap: 44px; align-items: stretch; }
    .compare-box { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); padding: 34px 28px; border-radius: var(--radius); box-shadow: var(--shadow-card); }
    .compare-box.top { background: var(--bg-card); }
    .compare-box.bottom { background: var(--bg-deep); }
    .compare-box.bottom h3, .compare-box.bottom .actual-li { color: #F5F3EE; }
    .compare-box h3 { font-size: 18px; margin-bottom: 20px; display: flex; justify-content: space-between; align-items: center; }
    .compare-box h3 .compare-round { width: 18px; height: 18px; border-radius: 50%; border: 2px solid var(--accent); }
    .actual-grid { display: flex; flex-direction: column; }
    .actual-li { display: flex; gap: 18px; justify-content: space-between; align-self: stretch; padding: 15px 0; border-bottom: 1px solid rgba(228,225,216,0.7); align-items: flex-start; }
    .actual-li:last-child { border-bottom: none; }
    .actual-dot { font-size: 12px; line-height: 22px; }
    .actual-desc { font-size: 15px; font-weight: 600; flex: 1; }
    .actual-desc small { display: block; color: var(--text-sub); font-size: 13px; font-weight: 400; line-height: 1.6}
    .compare-box.top .actual-desc { color: var(--text-main); } 
    .compare-box.bottom .actual-desc { color: var(--text-main); }
    .compare-box.bottom .actual-li span { color: rgba(255,255,255,0.55); }

    /* ========= 热门专题 / 里程碑带背景 ========= */
    .mini-stats-block { background: var(--accent-soft); border-radius: 20px; padding: 32px 40px; display: flex; align-items: center; gap: 40px; justify-content: space-between; flex-wrap: wrap; border: 1px solid var(--accent-strong); margin: 48px 0;}
    .mini-stats-item { text-align: center;}
    .mini-stats-item .num { font-size: 40px; font-weight: 800; letter-spacing: -0.02em; }
    .mini-stats-item .lbl { font-size: 14px; color: var(--text-sub);  margin-top: 6px; }

    /* ========= FAQ ========= */
    .accordion-faq .accordion-item { background: transparent; border-bottom: 1px solid var(--line); border-radius: 0; transition: background .2s ease-content; }
    .accordion-faq .accordion-item:last-child { border-bottom: none; }
    .accordion-faq .accordion-title { background: transparent; padding: 28px 48px 28px 20px; position: relative; }
    .accordion-faq .accordion-title h3 { font-size: 18px; font-weight: 600; line-height: 1.5; display: inline; }
    .accordion-faq .accordion-title::before {
        content: '\f078'; font-family: "Font Awesome 5 Free"; font-weight: 900; position: absolute; right: 10px; top: 50%; transform: translateY(-50%); transition: transform .3s; font-size: 14px;
        width: 20px; height: 20px; background: var(--accent-soft); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #3e5018;
    }
    .accordion-faq .accordion-item.is-active > .accordion-title::before { content: '\f077'; }
    .accordion-faq .accordion-content { padding: 0 40px 28px 20px; border-top: none; background: transparent; }
    .accordion-faq .accordion-content p { font-size: 16px; line-height: 1.9; }

    /* ========= 使用贴士 TIPS ========= */
    .tips-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
    .tips-card { display: flex; gap: 20px; align-items: flex-start; background: transparent; padding: 0; }
    .tips-num { font-size: 44px; font-weight: 800; color: var(--line); font-family: var(--font-main); line-height: 1; }
    .tips-card h4 { margin-top: 8px; margin-bottom: 6px; }

    /* ========= COLLECTION ========= */
    .section-title { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 38px; }
    .section-title h2 { margin: 0; }
    .section-title .btn { font-size: 14px; }
    .collect-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
    .collect-card { background: var(--bg-card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .25s, box-shadow .25s; }
    .collect-card:hover { transform: translateY(-7px); box-shadow: var(--shadow-float); }
    .collect-card img { width: 100%; height: 148px; object-fit: cover; display: block; background: #F1EFE7;}
    .collect-body { padding: 22px; }
    .collect-body .badge { margin-bottom: 14px; }

        /* ========= 订阅 + CTA最终 ========= */
        .subscribe-cta { background: var(--bg-deep); padding: 60px 0; margin-top: 48px;}
        .sub-inner { background: var(--accent); border-radius: 24px; padding: 60px 50px; display: flex; align-items: center; justify-content: space-between; gap: 44px; flex-wrap: wrap; position: relative; overflow: hidden; }
        .sub-inner h2 { font-size: clamp(26px, 4vw, 40px); font-weight: 700; letter-spacing: -0.02em; color: var(--text-main); max-width: 600px; }
        .sub-inner p { font-size: 16px; color: var(--text-main); opacity: 0.75; max-width: 640px; margin-top: 12px; line-height: 1.8; }
        .sub-form { display: flex; align-items: center; background: #fff; border-radius: 60px; padding: 8px; box-shadow: 0 4px 20px rgba(0,0,0,0.15); flex-wrap: nowrap; gap: 8px; width: 540px; max-width: 100%; }
        .sub-form input { padding: 17px 24px; border-radius: 50px; font-size: 15px; color: var(--text-main); flex: 1; }
        .sub-form .btn { background: var(--bg-deep); color: var(--accent); border-radius: 40px; padding: 15px 32px; margin-left: -6px; border-color: var(--bg-deep); white-space: nowrap; }
        .sub-form .btn:hover { background: #000; } 
        .privacy-note { margin-top: 14px; font-size: 13px; opacity: 0.6; color: #1D1D19; width: 100%; color: #1D1D19; }

        /* ========= FOOTER ========= */
        .footer { background: var(--bg-deep); padding: 80px 0 0; color: fade(#fff,70%); position: relative; overflow:hidden;}
        .footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 50px; padding-bottom: 66px; }
        .footer h4 { color: #fff; margin-bottom: 22px; font-size: 17px; }
        .footer-about p { color: rgba(255,255,255,0.5); font-size: 14px; margin-bottom: 30px; line-width: 1.8 }
        .footer-about .logo-light { filter: brightness(0) invert(1); }
        .site-links { list-style: none; }
        .site-links li { margin-bottom: 14px; }
        .site-links li a { color: rgba(255,255,255,0.65); text-decoration: none; font-size: 15px; transition: padding-left .3s; }
        .site-links li a:hover { color: var(--accent-strong); padding-left: 8px; }
        .footer-bottom { border-top: 1px solid rgba(255,255,255,0.09); padding: 26px 0; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; color: rgba(255,255,255,0.35); font-size: 14px; }
        .footer-bottom .copyright a { color: rgba(255,255,255,0.35); text-decoration: underline; text-underline-offset: 4px; }
        .footer-bottom a { color: rgba(255,255,255,0.35); text-decoration: none; margin-left: 10px; padding: 2px 6px; border: 1px solid rgba(255,255,255,0.15); border-radius: 8px; font-size: 13px; }
        .footer-bottom a:hover { border-color: var(--accent); color: var(--accent); }

        /* ========= 资讯标签 / 图片徽章 ========= */
        .topic-pill { display:inline-block; background: #fff; border: 1px solid var(--line); padding: 8px 18px 8px 8px; border-radius: 999px; margin-right: 12px; margin-bottom: 14px; transition: background .2s, transform .2s; font-size: 14px; }
        .topic-pill:hover { background: var(--accent); border-color: var(--accent); transform: translateY(-2px); }
        .topic-pill .dot { font-size: 14px; margin-right: 8px; width: 22px; height: 22px; border-radius: 50%; background: var(--bg-deep); display:inline-block; text-align:center; line-height: 22px; color: var(--accent); }

        .content-mosaic { overflow: hidden; border-radius: 24px; background: #fff; box-shadow: var(--shadow-card); }
        .mosaic-single, .mosaic-double { padding: 38px; background: #fff; border-bottom: 1px solid var(--line); }
        .mosaic-two { display:grid; grid-template-columns: 0.7fr 1.3fr;  min-height: 360px; }
        .mosaic-two .image { background-image: url(/assets/images/coverpic/cover-3.webp); background-size: cover; background-position: center; min-height: 310px; height: 100%; }
        .mosaic-two .mosaic-content { padding: 10% 60px; display:flex; flex-direction: column; align-items:flex-start; justify-content: center; }
        .mosaic-two h2 { font-weight: 700; }
        .mosaic-single { padding-top: } 

        /* ========= 小工作室信任条 ========= */
        .small-logo { display: flex; flex-wrap: wrap; gap: 38px; justify-content: space-between; opacity: 0.65; }

        @media screen and (max-width: 1024px) {
            .nav-links { display: none; }
            .nav-burger { display: block; flex-shrink: 0; }
            .nav-cta { display: none; }
            .mobile-menu { display: block; visibility: hidden; opacity: 0; transition: all .2s; }
            .mobile-menu.open { visibility: visible; opacity: 1; }

            .hero-visual { display: none; }
            .hero-banner { padding-bottom: 65px; }
            .process-grid { grid-template-columns: repeat(2, 1fr); row-gap: 38px; }
            .process-item { border-right: none; padding-right: 0; }
            
        }

        @media screen and (max-width: 768px) {
            .category-grid, .collect-grid, .tips-grid { grid-template-columns: repeat(2, 1fr); }
            .compare-grid, .content-split { grid-template-columns: 1fr; }
            .footer-top { grid-template-columns: 1fr; gap: 30px; padding-bottom: 40px; }
            .sub-inner { padding: 36px 24px; }
            .sub-form { flex-wrap: wrap; background: transparent; padding: 0; }
            .sub-form input, .sub-form .btn { width: 100%; flex:none; max-width: unset; }
            .sub-form input { margin-bottom: 10px; }
            .stats-row { grid-template-columns: repeat(auto-fit, minmax(170px,1fr)); }
            .accordion-faq .accordion-title {padding: 20px 50px 20px 0;}
            .accordion-faq .accordion-content { padding-right: 20px; }
        }
        @media screen and (max-width: 520px) {
            .category-grid, .collect-grid, .tips-grid, .process-grid { grid-template-columns: 1fr; }
            .hero-stat-bars { grid-template-columns: 1fr; }
            .compare-grid {gap: 20px;}
            .hero-banner { padding-top: 50px; min-height: auto; }
            .btn { padding: 11px 18px; }
            .mini-stats-block { gap: 24px; padding: 26px 18px; flex-wrap: wrap; display: flex; }
        }
        @media (max-width: 639.98px){ 
            .nav-capsule { padding: 8px 8px 8px 14px; }
            }

        /* CTA 统一按钮 */
        .btn-accent-dark { background: var(--accent); color: var(--bg-deep); }

/* roulang page: category1 */
:root {
  --bg-page: #F5F3EE;
  --bg-card: #FFFFFF;
  --bg-deep: #171914;
  --text-main: #1D1D19;
  --text-sub: #6B675E;
  --text-quiet: #868177;
  --line: #E4E1D8;
  --accent: #C9F270;
  --accent-strong: #B5E14B;
  --accent-soft: #EFF9D8;
  --radius-card: 12px;
  --radius-btn: 10px;
  --radius-pill: 999px;
  --shadow-card: 0 1px 2px rgba(0,0,0,0.03);
  --shadow-float: 0 12px 32px rgba(23,25,20,0.10);
  --font-main: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", Arial, sans-serif;
  --space-section: 96px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:120px;background:var(--bg-page)}
body{font-family:var(--font-main);background:var(--bg-page);color:var(--text-main);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .2s ease}
button{font-family:inherit;border:none;background:none;cursor:pointer}
input{font-family:inherit;border:none;outline:none;background:#fff}
.container-custom{max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px}
.section-padding{padding:var(--space-section) 0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 26px;border-radius:var(--radius-btn);font-weight:600;font-size:15px;line-height:1.2;background:transparent;color:var(--text-main);border:1.5px solid var(--line);transition:all .25s ease;text-align:center;white-space:nowrap}
.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--text-main)}
.btn-primary:hover{background:var(--accent-strong);border-color:var(--accent-strong);transform:translateY(-2px);box-shadow:0 8px 18px rgba(181,225,75,.14)}
.btn-dark{background:var(--bg-deep);border-color:var(--bg-deep);color:#fff}
.btn-dark:hover{background:#2f332a;border-color:#2f332a;transform:translateY(-2px)}
.btn-outline:hover{background:var(--bg-deep);color:#fff;border-color:var(--bg-deep)}
.btn-sm{padding:8px 18px;font-size:14px}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--accent-strong);outline-offset:2px}
.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;background:var(--accent-soft);border-radius:var(--radius-pill);font-size:13px;font-weight:500;color:#374714}
.tag{display:inline-flex;align-items:center;gap:6px;padding:4px 13px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-pill);font-size:12px;color:var(--text-sub);line-height:1.4;white-space:nowrap}
.tag-dot{width:6px;height:6px;border-radius:50%;background:var(--accent-strong);flex:0 0 auto}

/* ========= 悬浮胶囊导航 ========= */
.nav-wrapper{position:sticky;top:0;z-index:1000;padding:18px 24px 0}
.nav-capsule{max-width:1200px;margin:0 auto;background:rgba(255,255,255,.9);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-radius:var(--radius-pill);padding:10px 18px 10px 22px;display:flex;align-items:center;justify-content:space-between;border:1px solid rgba(228,225,216,.7);box-shadow:0 4px 20px rgba(0,0,0,.04);gap:16px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:20px;white-space:nowrap;flex-shrink:0}
.logo-icon{width:36px;height:36px;background:var(--bg-deep);border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:var(--accent);font-size:15px;flex:0 0 auto}
.nav-links{display:flex;align-items:center;gap:4px;flex:1;justify-content:center}
.nav-links a{padding:9px 18px;border-radius:999px;font-size:15px;font-weight:500;color:var(--text-sub);transition:all .2s ease;white-space:nowrap}
.nav-links a:hover{background:var(--accent-soft);color:var(--text-main)}
.nav-links a.active{background:var(--bg-deep);color:var(--accent);font-weight:600}
.nav-cta{display:flex;align-items:center;flex-shrink:0}
.nav-cta .btn{padding:9px 20px;font-size:14px}
.nav-burger{display:none;font-size:24px;color:var(--text-main);padding:6px 10px}
.mobile-menu{display:none;position:absolute;top:86px;right:24px;background:#fff;border-radius:18px;box-shadow:var(--shadow-float);padding:12px;width:250px;border:1px solid var(--line)}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:12px 18px;border-radius:12px;font-size:16px;color:var(--text-main)}
.mobile-menu a:hover{background:var(--accent-soft)}
.mobile-menu a.active{background:var(--bg-deep);color:var(--accent);font-weight:600}

/* ========= 分类 Hero ========= */
.category-hero{max-width:1200px;margin:24px auto 0;padding:0 24px}
.hero-shell{background:#171914;border-radius:28px;color:#F5F3EE;overflow:hidden;position:relative;box-shadow:0 20px 50px rgba(23,25,20,.14)}
.hero-shell .hero-bg{position:absolute;inset:0;background-image:url('/assets/images/backpic/back-1.jpg');background-size:cover;background-position:center;opacity:.13}
.hero-shell .hero-bg:after{content:"";position:absolute;inset:0;background:linear-gradient(110deg, rgba(23,25,20,.98) 0%, rgba(23,25,20,.82) 55%, rgba(23,25,20,.28) 100%)}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.35fr .65fr;gap:46px;padding:64px 56px 58px}
.crumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:14px;color:rgba(255,255,255,.62);margin-bottom:20px}
.crumb a{color:var(--accent)}
.crumb-sep{opacity:.5}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:14px;font-size:14px;color:var(--accent)}
.category-hero h1{font-size:42px;line-height:1.2;font-weight:700;letter-spacing:0;color:#fff;margin-bottom:20px}
.category-hero .hero-lead{font-size:16px;line-height:1.9;color:rgba(255,255,255,.75);max-width:660px;margin-bottom:30px}
.hero-metrics{display:flex;flex-wrap:wrap;gap:12px 28px;margin-top:10px;margin-bottom:32px}
.hm-one{font-size:13px;color:rgba(255,255,255,.55)}
.hm-one strong{display:block;font-size:22px;line-height:1.3;color:#fff;margin-bottom:2px}
.hm-one strong em{font-style:normal;color:var(--accent)}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap}
.hero-panel{border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);border-radius:18px;padding:28px;backdrop-filter:blur(6px);align-self:center}
.hero-panel-head{color:var(--accent);font-weight:700;font-size:12px;letter-spacing:1px;margin-bottom:18px}
.hero-panel-list{list-style:none}
.hero-panel-list li{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding:13px 0;border-bottom:1px dashed rgba(255,255,255,.14);color:rgba(255,255,255,.82);font-size:15px}
.hero-panel-list li:last-child{border-bottom:none;padding-bottom:0}
.hero-panel-list span{color:rgba(255,255,255,.5);font-size:14px}
.hero-panel-list strong{color:#fff;font-weight:600;text-align:right}

/* ========= 版块标题 ========= */
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:30px}
.kicker{font-size:13px;font-weight:700;color:var(--text-quiet);letter-spacing:1px;text-transform:uppercase;margin-bottom:6px}
.section-title{font-size:30px;line-height:1.3;font-weight:700}
.section-desc{color:var(--text-sub);font-size:15px;margin-top:10px;max-width:760px;line-height:1.8}

/* ========= 列表主区 ========= */
.main-section{padding:78px 0 0}
.filter-bar{background:var(--bg-card);border:1px solid var(--line);border-radius:999px;display:flex;padding:5px;gap:5px;align-items:center;overflow-x:auto;margin-bottom:34px;box-shadow:var(--shadow-card)}
.filter-pill{padding:9px 18px;border-radius:999px;font-size:14px;color:var(--text-sub);font-weight:500;white-space:nowrap}
.filter-pill:hover{background:var(--accent-soft);color:var(--text-main)}
.filter-pill.is-active{background:var(--bg-deep);color:var(--accent);font-weight:600}
.resource-list{display:flex;flex-direction:column;gap:22px}
.resource-row{display:flex;gap:24px;background:var(--bg-card);border:1px solid var(--line);border-radius:16px;padding:26px;box-shadow:var(--shadow-card);position:relative;transition:box-shadow .25s ease,transform .25s ease}
.resource-row:hover{box-shadow:0 18px 38px rgba(23,25,20,.10)}
.row-num{font-size:13px;font-weight:700;color:var(--text-quiet);display:flex;align-items:center;justify-content:center;width:30px;height:30px;background:var(--accent-soft);border-radius:8px;flex:0 0 auto;margin-top:4px}
.row-thumb{width:104px;height:104px;border-radius:12px;object-fit:cover;flex:0 0 auto;background:var(--bg-page);border:1px solid var(--line)}
.row-main{flex:1;min-width:0}
.row-topline{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:7px}
.row-title{font-size:18px;font-weight:700;line-height:1.45}
.vender-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--accent-strong);box-shadow:0 0 0 3px var(--accent-soft);vertical-align:1px;margin-right:10px}
.row-desc{color:var(--text-sub);font-size:15px;line-height:1.75;margin-bottom:16px}
.row-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.row-tags .tag{font-size:12px}
.row-foot{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;padding-top:16px;border-top:1px solid var(--bg-page)}
.row-proof{display:flex;flex-wrap:wrap;gap:10px 20px;color:var(--text-quiet);font-size:13px}
.row-proof i{color:var(--accent-strong);width:18px;text-align:center}
.row-action{display:flex;align-items:center;gap:10px}
.row-action .btn{padding:8px 20px;font-size:14px}
.list-footer{display:flex;align-items:center;justify-content:center;gap:14px;padding:36px 0 0;margin-top:14px}
.load-more{display:inline-flex;align-items:center;gap:10px;padding:12px 30px;background:var(--accent);color:var(--text-main);border-radius:999px;font-weight:600;transition:all .25s}
.load-more:hover{background:var(--accent-strong);transform:translateY(-2px)}
.load-more i{font-size:13px}

/* ========= 侧边栏 ========= */
.side-col .side-sidebar{position:sticky;top:112px;display:flex;flex-direction:column;gap:24px}
.side-card{background:var(--bg-card);border:1px solid var(--line);border-radius:16px;padding:24px;box-shadow:var(--shadow-card)}
.side-card h3{font-size:17px;font-weight:700;margin-bottom:18px}
.side-card h3 i{width:24px;color:var(--text-quiet);font-size:14px;margin-right:5px}
.side-cat{list-style:none}
.side-cat li{padding:10px 0 10px 12px;position:relative}
.side-cat li::before{content:"";position:absolute;left:0;top:20px;width:6px;height:6px;background:var(--line);border-radius:50%}
.side-cat li a{font-size:15px;color:var(--text-sub)}
.side-cat li a:hover{color:var(--text-main)}
.side-cat li a.active{color:var(--text-main);font-weight:700}
.side-cat li a.active ~ .cat-count{color:var(--text-quiet)}
.cat-count{font-size:12px;color:var(--text-quiet);margin-left:8px}
.hot-chips{display:flex;flex-wrap:wrap;gap:8px}
.hot-chips a{display:inline-block;padding:6px 15px;border:1px solid var(--line);background:var(--bg-page);border-radius:999px;font-size:13px;color:var(--text-sub);transition:all .2s}
.hot-chips a:hover{background:var(--bg-deep);color:var(--accent);border-color:var(--bg-deep)}
.subscribe-mini{background:var(--bg-deep);border:0;color:#fff}
.subscribe-mini h3{color:#fff}
.subscribe-mini p{color:rgba(255,255,255,.65);font-size:14px;line-height:1.8;margin-bottom:18px}
.mini-form{display:flex;gap:8px}
.mini-form input{flex:1;min-width:0;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);border-radius:8px;color:#fff;padding:11px 14px;font-size:14px}
.mini-form input::placeholder{color:rgba(255,255,255,.45)}
.mini-form input:focus{border-color:var(--accent)}
.mini-form button{background:var(--accent);color:var(--text-main);border-radius:8px;font-weight:700;padding:0 18px;white-space:nowrap;transition:all .2s}
.mini-form button:hover{background:var(--accent-strong)}
.subscribe-note{margin-top:10px;font-size:12px;color:rgba(255,255,255,.4)}

/* ========= 声明区 ========= */
.statement-section{padding:36px 0 0;margin-top:54px}
.statement-card{background:var(--accent-soft);border:1px solid rgba(181,225,75,.35);border-radius:16px;padding:26px 28px;display:flex;gap:22px;align-items:center}
.statement-card i{width:42px;height:42px;background:var(--accent);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:17px;color:var(--text-main);flex:0 0 auto}
.statement-card h3{font-size:19px;font-weight:700;margin-bottom:6px}
.statement-card p{font-size:14px;color:#4A4F3D;line-height:1.8}

/* ========= FAQ ========= */
.faq-section{padding:var(--space-section) 0 0}
.faq-wrap{display:flex;flex-direction:column;gap:14px}
.faq-item{background:var(--bg-card);border:1px solid var(--line);border-radius:14px;overflow:hidden;box-shadow:var(--shadow-card)}
.faq-item details summary{list-style:none;display:flex;align-items:center;gap:16px;padding:20px 24px;cursor:pointer;font-size:16px;font-weight:600;line-height:1.5;color:var(--text-main)}
.faq-item details summary::-webkit-details-marker{display:none}
.faq-item details summary .faq-mark{width:28px;height:28px;background:var(--accent-soft);color:#374714;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;font-size:12px;flex:0 0 auto;font-weight:700;transition:all .2s}
.faq-item details[open] summary .faq-mark{background:var(--accent)}
.faq-item details .faq-answer{padding:0 28px 24px 68px;color:var(--text-sub);font-size:15px;line-height:1.9}
.faq-item details[open] summary{border-bottom:1px solid var(--line)}
.faq-item details summary:hover{background:#faf9f6}

/* ========= CTA 订阅 ========= */
.subscribe-section{padding:var(--space-section) 0 96px;margin-top:0}
.cta-box{background:var(--accent);border-radius:24px;padding:48px 56px;position:relative;overflow:hidden}
.cta-box:after{content:"", position:absolute}
.cta-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center;position:relative;z-index:2}
.cta-title{font-size:34px;line-height:1.3;font-weight:700;color:var(--text-main);margin-bottom:14px}
.cta-text{color:#3d4128;font-size:16px;line-height:1.85;margin-bottom:20px;max-width:580px}
.cta-form{display:flex;gap:10px;max-width:560px}
.cta-form input{flex:1;min-width:0;border:1.5px solid rgba(29,29,25,.2);border-radius:10px;padding:14px 18px;font-size:15px;background:#fff;color:var(--text-main)}
.cta-form input:focus{border-color:var(--bg-deep);box-shadow:0 0 0 3px rgba(23,25,20,.08)}
.cta-form .btn{background:var(--bg-deep);color:var(--accent);border-color:var(--bg-deep)}
.cta-form .btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(23,25,20,.2)}
.cta-privacy{font-size:13px;color:rgba(29,29,25,.72);display:flex;align-items:center;gap:10px;margin-top:16px}
.cta-tip{background:rgba(255,255,255,.38);border:1px solid rgba(29,29,25,.14);border-radius:16px;padding:24px}
.cta-tip h4{font-size:16px;margin-bottom:12px;color:var(--text-main)}
.cta-tip ul{list-style:none}
.cta-tip ul li{position:relative;padding-left:24px;color:#3d4128;font-size:14px;line-height:1.7;margin-bottom:9px}
.cta-tip ul li:before{content:"✓";position:absolute;left:2px;font-weight:700;color:var(--text-main)}
.subscribe-success{color:var(--text-main);font-weight:700;padding:16px 22px;background:#fff;border-radius:10px;display:none}

/* ========= 页脚 ========= */
.footer{background:var(--bg-deep);color:rgba(255,255,255,.72);padding:74px 0 26px;font-size:15px;margin-top:6px}
.footer h4{color:#fff;font-size:16px;font-weight:700;margin-bottom:18px}
.footer .site-links li{margin-bottom:11px}
.footer .site-links a{color:rgba(255,255,255,.62);font-size:14px;line-height:1.7;transition:color .2s}
.footer .site-links a:hover{color:var(--accent)}
.footer-bottom{margin-top:52px;border-top:1px solid rgba(255,255,255,.1);padding-top:22px;font-size:13px;color:rgba(255,255,255,.42)}

/* ========= 图片与响应式 ========= */
@media screen and (max-width:1024px){
.hero-inner{grid-template-columns:1fr 1fr;padding:46px 38px}
.hero-panel{align-self:auto}
.row-thumb{width:88px;height:88px}
.side-sidebar{position:static}
}
@media screen and (max-width:780px){
.nav-links,.nav-cta{display:none}
.nav-burger{display:inline-block}
.nav-capsule{flex-wrap:wrap}
.category-hero h1{font-size:30px}
.hero-inner{grid-template-columns:1fr;padding:38px 24px}
.hero-metrics{flex-direction:row;gap:18px}
.section-title{font-size:26px}
.main-section{padding-top:52px}
.resource-row{flex-direction:column;gap:14px}
.row-thumb{width:100%;height:180px;object-position:center}
.row-tags{overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}
.row-foot{flex-direction:column;align-items:flex-start}
.cta-grid{grid-template-columns:1fr}
.cta-box{padding:36px 28px}
.cta-form{flex-direction:column}
.cta-form .btn{width:100%}
.category-hero{padding:0 16px;margin-top:10px}
.nav-wrapper{padding:14px 16px 0}
.section-padding,.faq-section{padding-top:52px}
.subscribe-section{padding:52px 0 56px}
.filter-bar{width:100%;border-radius:14px}
.resource-row{padding:18px}
.footer{padding-top:56px}
.footer .grid-x{margin-top:24px}
}
@media screen and (max-width:520px){
.category-hero .hero-inner,.cta-box{padding:28px 20px}
.hero-actions .btn{width:100%}
.hero-actions .btn + .btn{margin-left:0}
.section-head{align-items:flex-start;flex-direction:column}
.resource-row{padding:16px}
.statement-card{align-items:flex-start;flex-direction:column}
.faq-item details .faq-answer{padding-left:20px;padding-right:18px}
.hero-metrics{justify-content:space-between}
.hm-one strong{font-size:20px}
.cta-title{font-size:28px}
}