:root {
            --jade: #12332E;
            --jade-dark: #0F2A26;
            --jade-light: #1E4E44;
            --jade-muted: #2E5248;
            --amber: #C8924A;
            --amber-dark: #B07D3F;
            --amber-light: #F5E8D3;
            --cream: #F5F1EA;
            --sand: #FAF7F2;
            --card-border: #E5E1D8;
            --ink: #1C1C1E;
            --mocha: #5C5A55;
            --mist: #8A867F;
            --bronze: #8B6F4E;
            --radius: 10px;
        }
        * { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'system-ui', sans-serif;
            font-size: 16px;
            line-height: 1.8;
            color: var(--ink);
            background: var(--sand);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a { color: inherit; text-decoration: none; transition: all .2s ease; }
        img { max-width: 100%; height: auto; display: block; }
        button, input, textarea, select { font-family: inherit; font-size: inherit; }
        button:focus, a:focus, input:focus, textarea:focus, select:focus { outline: 3px solid rgba(200, 146, 74, .4); outline-offset: 2px; border-radius: 4px; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        .section-gap { margin-bottom: 72px; }

        /* Navbar */
        .site-header {
            background: var(--jade-dark);
            position: sticky; top: 0; z-index: 100;
            border-bottom: 1px solid rgba(197, 143, 77, .25);
            box-shadow: 0 2px 10px rgba(15, 42, 38, .35);
        }
        .site-nav { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; gap: 16px; flex-wrap: wrap; }
        .nav-brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; color: #F5F1EA; letter-spacing: .4px; }
        .nav-brand .brand-mark { width: 34px; height: 34px; background: var(--amber); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--jade-dark); font-weight: 800; font-size: 16px; flex-shrink: 0; }
        .nav-links { display: flex; align-items: center; gap: 6px; }
        .nav-links a {
            display: inline-block; padding: 8px 16px; border-radius: 8px;
            color: #E8E0D4; font-size: 15px; font-weight: 500;
            transition: all .2s ease; position: relative;
        }
        .nav-links a:hover { color: #fff; background: rgba(200, 146, 74, .12); }
        .nav-links a.active { color: var(--amber); font-weight: 700; }
        .nav-links a.active::after {
            content: ''; position: absolute; left: 16px; right: 16px; bottom: 0;
            height: 2px; background: var(--amber); border-radius: 2px;
        }
        .nav-cta { display: inline-flex; align-items: center; gap: 6px; background: var(--amber); color: var(--jade-dark); font-weight: 700; font-size: 14px; padding: 10px 20px; border-radius: 8px; cursor: pointer; border: none; transition: all .2s ease; white-space: nowrap; }
        .nav-cta:hover { background: var(--amber-dark); color: #fff; }
        .nav-cta.secondary { background: transparent; color: #E8E0D4; border: 1px solid rgba(200, 146, 74, .5); }
        .nav-cta.secondary:hover { background: rgba(200, 146, 74, .15); color: #fff; }
        .hamburger { display: none; background: none; border: none; cursor: pointer; padding: 6px; border-radius: 6px; color: #F5F1EA; }
        .hamburger:hover { background: rgba(200, 146, 74, .2); }
        .mobile-menu { display: none; background: var(--jade-dark); border-top: 1px solid rgba(200, 146, 74, .3); padding: 16px 20px; }
        .mobile-menu a { display: block; padding: 12px 16px; color: #E8E0D4; border-radius: 8px; font-size: 16px; font-weight: 500; margin-bottom: 4px; }
        .mobile-menu a:hover { background: rgba(200, 146, 74, .15); color: #fff; }
        .mobile-menu a.active { color: var(--amber); font-weight: 700; background: rgba(200, 146, 74, .08); }

        /* Hero */
        .hero-section {
            background: linear-gradient(135deg, #0F2A26 0%, #12332E 40%, #1E4E44 100%);
            color: #F5F1EA;
            position: relative;
            overflow: hidden;
            padding: 72px 0 56px;
        }
        .hero-section::before {
            content: '';
            position: absolute; inset: 0;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            opacity: .28; z-index: 1;
        }
        .hero-section::after {
            content: '';
            position: absolute; inset: 0;
            background: linear-gradient(to bottom, rgba(15,42,38,.4) 0%, rgba(15,42,38,.85) 100%);
            z-index: 2;
        }
        .hero-content { position: relative; z-index: 3; max-width: 760px; }
        .hero-tag { display: inline-flex; align-items: center; gap: 8px; background: rgba(200, 146, 74, .18); border: 1px solid rgba(200, 146, 74, .5); color: var(--amber-light); padding: 6px 14px; border-radius: 50px; font-size: 13px; font-weight: 600; letter-spacing: 1px; margin-bottom: 18px; }
        .hero-title { font-size: 36px; font-weight: 800; line-height: 1.35; margin-bottom: 18px; letter-spacing: 1px; color: #fff; }
        .hero-title .highlight { color: var(--amber); }
        .hero-desc { font-size: 16px; line-height: 1.95; color: #D8CFC2; max-width: 640px; margin-bottom: 30px; }
        .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 40px; }
        .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 28px; border-radius: 8px; font-size: 15px; font-weight: 700; cursor: pointer; border: none; transition: all .2s ease; }
        .btn-amber { background: var(--amber); color: var(--jade-dark); }
        .btn-amber:hover { background: var(--amber-dark); color: #fff; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(200, 146, 74, .3); }
        .btn-outline-light { background: transparent; color: #E8E0D4; border: 1px solid rgba(240, 232, 220, .45); }
        .btn-outline-light:hover { background: rgba(240, 232, 220, .12); color: #fff; }
        .hero-metrics { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; max-width: 720px; }
        .hero-metric { background: rgba(15, 42, 38, .55); border: 1px solid rgba(200, 146, 74, .35); border-radius: 8px; padding: 14px 16px; text-align: center; }
        .hero-metric .metric-value { font-family: 'Georgia', serif; font-size: 28px; font-weight: 700; color: var(--amber); line-height: 1.2; }
        .hero-metric .metric-label { font-size: 12px; color: #B8C0B2; letter-spacing: 1px; margin-top: 4px; }

        /* Section Titles */
        .section-title-area { margin-bottom: 32px; }
        .section-kicker { display: inline-block; font-size: 13px; font-weight: 700; color: var(--amber-dark); letter-spacing: 2px; text-transform: uppercase; margin-bottom: 8px; }
        .section-title { font-size: 28px; font-weight: 800; line-height: 1.4; color: var(--jade); letter-spacing: .5px; }
        .section-desc { font-size: 15px; line-height: 1.85; color: var(--mocha); max-width: 720px; }

        /* Cards */
        .card { background: #fff; border: 1px solid var(--card-border); border-radius: var(--radius); box-shadow: 0 2px 8px rgba(18,51,46,.06); overflow: hidden; transition: all .2s ease; }
        .card:hover { border-color: var(--amber); box-shadow: 0 6px 18px rgba(18,51,46,.10); transform: translateY(-2px); }
        .card-body { padding: 20px 22px; }
        .card-title { font-size: 18px; font-weight: 700; color: var(--jade); margin-bottom: 8px; line-height: 1.45; }
        .card-text { font-size: 14px; color: var(--mocha); line-height: 1.75; }
        .card-img-wrap { position: relative; overflow: hidden; aspect-ratio: 16/9; background: #E8E4DA; }
        .card-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
        .card:hover .card-img-wrap img { transform: scale(1.03); }

        /* Grids */
        .grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 22px; }
        .grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 22px; }
        .grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 18px; }

        /* Category Entry */
        .category-entry-card { position: relative; border-radius: 12px; overflow: hidden; min-height: 240px; display: flex; align-items: flex-end; background: #E8E4DA; cursor: pointer; transition: all .25s ease; }
        .category-entry-card:hover { box-shadow: 0 8px 28px rgba(18,51,46,.18); }
        .category-entry-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; }
        .category-entry-card .category-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(15,42,38,.9) 0%, rgba(15,42,38,.35) 60%, rgba(15,42,38,.15) 100%); z-index: 2; }
        .category-entry-card .category-content { position: relative; z-index: 3; padding: 22px 24px; }
        .category-entry-card .category-name { font-size: 22px; font-weight: 700; color: #fff; margin-bottom: 6px; }
        .category-entry-card .category-hint { font-size: 13px; color: #D8CFC2; display: flex; align-items: center; gap: 6px; }

        /* Feature card with icon */
        .feature-card { text-align: left; }
        .feature-icon { width: 48px; height: 48px; background: var(--amber-light); border-radius: 10px; display: flex; align-items: center; justify-content: center; margin-bottom: 14px; color: var(--amber-dark); font-size: 22px; flex-shrink: 0; }
        .feature-card .card-title { font-size: 17px; margin-bottom: 6px; }

        /* Comparison table */
        .comparison-wrap { background: #fff; border-radius: 12px; border: 1px solid var(--card-border); overflow: hidden; box-shadow: 0 2px 12px rgba(18,51,46,.06); }
        .comparison-table { width: 100%; border-collapse: collapse; font-size: 14px; }
        .comparison-table th, .comparison-table td { padding: 16px 18px; text-align: left; border-bottom: 1px solid var(--card-border); }
        .comparison-table th { background: var(--jade); color: #F5F1EA; font-weight: 700; font-size: 14px; letter-spacing: .5px; }
        .comparison-table td:first-child { font-weight: 600; color: var(--jade); width: 26%; }
        .comparison-table tr:hover td { background: #FDFBF7; }
        .comparison-highlight-col { background: rgba(200, 146, 74, .08); }
        .comparison-table .highlight-label { color: var(--amber-dark); font-weight: 700; }

        /* Testimonial */
        .testimonial-card { padding: 22px; background: #fff; border: 1px solid var(--card-border); border-radius: 10px; box-shadow: 0 2px 8px rgba(18,51,46,.06); }
        .testimonial-card .t-quote { font-size: 14px; color: var(--mocha); line-height: 1.8; margin-bottom: 14px; font-style: italic; }
        .testimonial-card .t-footer { display: flex; align-items: center; gap: 10px; }
        .t-avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--jade-muted); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 700; flex-shrink: 0; }
        .t-name { font-size: 13px; font-weight: 700; color: var(--jade); }
        .t-source { font-size: 11px; color: var(--mist); }

        /* Stats bar */
        .stats-bar { background: var(--jade); border-radius: 12px; padding: 28px 20px; display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; text-align: center; }
        .stats-bar .stat-value { font-family: 'Georgia', serif; font-size: 32px; font-weight: 700; color: var(--amber); line-height: 1.2; }
        .stats-bar .stat-label { font-size: 13px; color: #B8C0B2; letter-spacing: 1px; margin-top: 6px; }

        /* CMS List */
        .cms-list { display: grid; grid-template-columns: 2fr 1fr; gap: 24px; }
        .cms-main-card { background: #fff; border: 1px solid var(--card-border); border-radius: 12px; overflow: hidden; box-shadow: 0 2px 10px rgba(18,51,46,.06); transition: all .25s ease; }
        .cms-main-card:hover { border-color: var(--amber); box-shadow: 0 8px 24px rgba(18,51,46,.12); }
        .cms-main-card .cms-img-wrap { aspect-ratio: 16/10; overflow: hidden; background: #E8E4DA; }
        .cms-main-card .cms-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
        .cms-main-card:hover .cms-img-wrap img { transform: scale(1.03); }
        .cms-main-card .cms-body { padding: 20px 22px; }
        .cms-main-card .cms-cat { display: inline-block; font-size: 12px; font-weight: 700; color: var(--amber-dark); background: var(--amber-light); padding: 3px 10px; border-radius: 50px; margin-bottom: 10px; }
        .cms-main-card h3 { font-size: 19px; font-weight: 700; color: var(--jade); margin-bottom: 8px; line-height: 1.5; }
        .cms-main-card p { font-size: 14px; color: var(--mocha); line-height: 1.8; margin-bottom: 12px; }
        .cms-main-card .cms-meta { font-size: 12px; color: var(--mist); }
        .cms-side { display: flex; flex-direction: column; gap: 14px; }
        .cms-side-item { background: #fff; border: 1px solid var(--card-border); border-radius: 10px; padding: 16px 18px; transition: all .2s ease; }
        .cms-side-item:hover { border-color: var(--amber); box-shadow: 0 4px 12px rgba(18,51,46,.08); }
        .cms-side-item h4 { font-size: 15px; font-weight: 700; color: var(--jade); margin-bottom: 6px; line-height: 1.5; }
        .cms-side-item p { font-size: 12px; color: var(--mocha); line-height: 1.7; margin-bottom: 6px; }
        .cms-side-item .cms-meta { font-size: 11px; color: var(--mist); }
        .empty-state { background: #fff; border: 1px dashed var(--card-border); border-radius: 10px; padding: 36px 20px; text-align: center; color: var(--mist); font-size: 15px; }

        /* FAQ */
        .faq-list { max-width: 840px; margin: 0 auto; }
        .faq-item { background: #fff; border: 1px solid var(--card-border); border-radius: 10px; margin-bottom: 10px; overflow: hidden; transition: all .2s ease; }
        .faq-item:hover { border-color: rgba(200, 146, 74, .5); }
        .faq-question { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 20px; cursor: pointer; font-weight: 700; color: var(--jade); font-size: 15px; transition: all .2s ease; user-select: none; }
        .faq-question:hover { color: var(--amber-dark); }
        .faq-question .faq-icon { font-size: 20px; color: var(--bronze); transition: transform .3s ease; flex-shrink: 0; }
        .faq-item.open .faq-icon { transform: rotate(45deg); color: var(--amber-dark); }
        .faq-answer { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
        .faq-answer-inner { padding: 0 20px 18px; font-size: 14px; color: var(--mocha); line-height: 1.85; }

        /* Trust badges */
        .trust-badges { display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: 14px; }
        .trust-badge { background: #fff; border: 1px solid var(--card-border); border-radius: 10px; padding: 18px 14px; text-align: center; transition: all .2s ease; }
        .trust-badge:hover { border-color: var(--amber); box-shadow: 0 4px 12px rgba(18,51,46,.08); }
        .trust-badge .tb-icon { font-size: 26px; margin-bottom: 8px; color: var(--amber-dark); }
        .trust-badge .tb-label { font-size: 13px; font-weight: 600; color: var(--jade); }
        .trust-badge .tb-desc { font-size: 11px; color: var(--mist); margin-top: 4px; }

        /* Topic Banner */
        .topic-banner { position: relative; border-radius: 14px; overflow: hidden; min-height: 200px; display: flex; align-items: center; }
        .topic-banner img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; }
        .topic-banner .topic-overlay { position: absolute; inset: 0; background: linear-gradient(to right, rgba(15,42,38,.92) 0%, rgba(15,42,38,.6) 50%, rgba(15,42,38,.3) 100%); z-index: 2; }
        .topic-banner .topic-content { position: relative; z-index: 3; padding: 28px 32px; max-width: 70%; }
        .topic-banner h3 { font-size: 24px; font-weight: 800; color: #fff; margin-bottom: 8px; }
        .topic-banner p { font-size: 14px; color: #D8CFC2; line-height: 1.7; margin-bottom: 14px; }

        /* Ranking */
        .ranking-list { background: #fff; border: 1px solid var(--card-border); border-radius: 12px; overflow: hidden; box-shadow: 0 2px 10px rgba(18,51,46,.05); }
        .ranking-item { display: flex; align-items: center; gap: 16px; padding: 16px 20px; border-bottom: 1px solid var(--card-border); transition: all .2s ease; }
        .ranking-item:hover { background: #FDFBF7; }
        .ranking-item:last-child { border-bottom: none; }
        .ranking-number { font-family: 'Georgia', serif; font-size: 24px; font-weight: 700; color: var(--bronze); width: 36px; text-align: center; flex-shrink: 0; }
        .ranking-number.top { color: var(--amber-dark); font-size: 28px; }
        .ranking-info h4 { font-size: 15px; font-weight: 700; color: var(--jade); margin-bottom: 4px; }
        .ranking-info p { font-size: 12px; color: var(--mocha); }
        .ranking-tag { background: var(--amber-light); color: var(--amber-dark); font-size: 11px; font-weight: 700; padding: 3px 10px; border-radius: 50px; flex-shrink: 0; margin-left: auto; }

        /* CTA section */
        .cta-section { background: linear-gradient(135deg, #12332E 0%, #1E4E44 100%); border-radius: 14px; padding: 44px 36px; text-align: center; color: #F5F1EA; }
        .cta-section h2 { font-size: 26px; font-weight: 800; margin-bottom: 12px; color: #fff; }
        .cta-section p { font-size: 15px; color: #D8CFC2; max-width: 560px; margin: 0 auto 24px; line-height: 1.8; }

        /* Fixed bottom bar */
        .fixed-bottom-bar { position: fixed; bottom: 0; left: 0; right: 0; z-index: 99; background: var(--jade-dark); border-top: 1px solid rgba(200, 146, 74, .4); padding: 10px 0; display: flex; align-items: center; justify-content: center; gap: 16px; box-shadow: 0 -4px 16px rgba(15,42,38,.3); }
        .fixed-bottom-bar .fb-text { font-size: 14px; color: #D8CFC2; letter-spacing: .5px; }
        .fixed-bottom-bar .fb-text strong { color: var(--amber); }
        .fixed-bottom-bar .fb-btn { background: var(--amber); color: var(--jade-dark); font-weight: 700; padding: 9px 22px; border-radius: 8px; cursor: pointer; border: none; font-size: 14px; transition: all .2s ease; white-space: nowrap; }
        .fixed-bottom-bar .fb-btn:hover { background: var(--amber-dark); color: #fff; }

        /* Footer */
        .site-footer { background: var(--jade-dark); color: #B8C0B2; padding: 48px 0 88px; }
        .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; }
        .footer-brand .brand-name { font-size: 17px; font-weight: 700; color: #F5F1EA; margin-bottom: 10px; }
        .footer-brand p { font-size: 13px; line-height: 1.8; color: #9AA69B; max-width: 280px; }
        .footer-col h4 { font-size: 14px; font-weight: 700; color: #F5F1EA; margin-bottom: 12px; letter-spacing: 1px; }
        .footer-col a { display: block; font-size: 13px; color: #9AA69B; padding: 4px 0; transition: all .2s; }
        .footer-col a:hover { color: var(--amber); }
        .footer-bottom { border-top: 1px solid rgba(200,146,74,.2); margin-top: 32px; padding-top: 20px; text-align: center; font-size: 12px; color: #8A948B; }

        /* Section variants */
        .section-sand { background: var(--sand); }
        .section-cream { background: var(--cream); }
        .section-white { background: #fff; }
        .bg-soft-jade { background: #EFF4F0; }
        .border-soft-jade { border: 1px solid #D8E4DE; }

        /* Image showcase */
        .scene-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; }
        .scene-card { border-radius: 12px; overflow: hidden; position: relative; aspect-ratio: 4/5; background: #E8E4DA; }
        .scene-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
        .scene-card:hover img { transform: scale(1.04); }
        .scene-card .scene-label { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(to top, rgba(15,42,38,.85), transparent); color: #F5F1EA; padding: 18px 16px 14px; font-size: 14px; font-weight: 600; z-index: 2; }

        /* Artist card */
        .artist-card { text-align: center; }
        .artist-card .artist-photo { width: 100px; height: 100px; border-radius: 50%; overflow: hidden; margin: 0 auto 14px; background: #E8E4DA; border: 3px solid var(--amber-light); }
        .artist-card .artist-photo img { width: 100%; height: 100%; object-fit: cover; }
        .artist-card h4 { font-size: 17px; font-weight: 700; color: var(--jade); margin-bottom: 2px; }
        .artist-card .artist-specialty { font-size: 12px; color: var(--amber-dark); font-weight: 600; margin-bottom: 8px; }
        .artist-card p { font-size: 13px; color: var(--mocha); line-height: 1.7; }

        /* Responsive */
        @media (max-width: 1024px) {
            .grid-4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
            .cms-list { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr 1fr; }
            .hero-metrics { grid-template-columns: repeat(2, minmax(0,1fr)); }
            .trust-badges { grid-template-columns: repeat(3, minmax(0,1fr)); }
            .stats-bar { grid-template-columns: repeat(2, minmax(0,1fr)); }
        }
        @media (max-width: 768px) {
            .nav-links { display: none; }
            .hamburger { display: block; }
            .mobile-menu { display: none; }
            .mobile-menu.show { display: block; }
            .section-gap { margin-bottom: 48px; }
            .section-title { font-size: 23px; }
            .hero-title { font-size: 28px; }
            .hero-desc { font-size: 14px; }
            .grid-3, .grid-2, .grid-4 { grid-template-columns: 1fr; }
            .comparison-table { font-size: 12px; }
            .comparison-table th, .comparison-table td { padding: 12px 10px; }
            .stats-bar { grid-template-columns: repeat(2, minmax(0,1fr)); padding: 20px 12px; }
            .stats-bar .stat-value { font-size: 26px; }
            .footer-grid { grid-template-columns: 1fr; gap: 20px; }
            .footer-bottom { padding-bottom: 16px; }
            .fixed-bottom-bar { flex-direction: column; gap: 8px; padding: 8px 16px; }
            .fixed-bottom-bar .fb-text { font-size: 12px; text-align: center; }
            .fixed-bottom-bar .fb-btn { width: 100%; text-align: center; }
            .hero-section { padding: 48px 0 36px; }
            .topic-banner .topic-content { max-width: 100%; padding: 22px 18px; }
            .scene-grid { grid-template-columns: 1fr; }
            .trust-badges { grid-template-columns: repeat(2, minmax(0,1fr)); }
            .ranking-item { flex-wrap: wrap; }
            .ranking-tag { margin-left: 0; }
            .cta-section { padding: 32px 18px; }
        }
        @media (max-width: 520px) {
            .container { padding: 0 14px; }
            .hero-title { font-size: 24px; }
            .hero-desc { font-size: 13px; }
            .btn { padding: 11px 18px; font-size: 14px; }
            .hero-actions { flex-direction: column; }
            .hero-actions .btn { width: 100%; }
            .stats-bar { grid-template-columns: 1fr 1fr; }
            .card-body { padding: 14px 16px; }
            .section-title { font-size: 20px; }
            .section-desc { font-size: 14px; }
            .trust-badges { grid-template-columns: 1fr 1fr; gap: 8px; }
            .trust-badge { padding: 12px 8px; font-size: 11px; }
            .nav-brand { font-size: 14px; }
            .nav-brand .brand-mark { width: 28px; height: 28px; font-size: 13px; }
            .nav-cta { display: none; }
            .comparison-table { font-size: 11px; }
            .comparison-table th, .comparison-table td { padding: 8px 6px; }
            .faq-question { font-size: 13px; padding: 14px 14px; }
            .faq-answer-inner { font-size: 13px; padding: 0 14px 14px; }
        }

:root {
            --jade: #12332E;
            --jade-dark: #0F2A26;
            --jade-light: #1E4E44;
            --jade-muted: #2E5248;
            --amber: #C8924A;
            --amber-dark: #B07D3F;
            --amber-light: #F5E8D3;
            --cream: #F5F1EA;
            --sand: #FAF7F2;
            --card-border: #E5E1D8;
            --ink: #1C1C1E;
            --mocha: #5C5A55;
            --mist: #8A867F;
            --bronze: #8B6F4E;
            --radius: 10px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'system-ui', sans-serif;
            font-size: 16px;
            line-height: 1.8;
            color: var(--ink);
            background: var(--sand);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a { color: inherit; text-decoration: none; transition: all .2s ease; }
        img { max-width: 100%; height: auto; display: block; }
        button, input, textarea, select { font-family: inherit; font-size: inherit; }
        button:focus, a:focus, input:focus, textarea:focus, select:focus { outline: 3px solid rgba(200, 146, 74, .4); outline-offset: 2px; border-radius: 4px; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        .section-gap { margin-bottom: 64px; }

        /* Navbar */
        .site-header {
            background: var(--jade-dark);
            position: sticky; top: 0; z-index: 100;
            border-bottom: 1px solid rgba(197, 143, 77, .25);
            box-shadow: 0 2px 10px rgba(15, 42, 38, .35);
        }
        .site-nav { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; gap: 16px; flex-wrap: wrap; }
        .nav-brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; color: #F5F1EA; letter-spacing: .4px; }
        .nav-brand .brand-mark { width: 34px; height: 34px; background: var(--amber); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--jade-dark); font-weight: 800; font-size: 16px; flex-shrink: 0; }
        .nav-links { display: flex; align-items: center; gap: 6px; }
        .nav-links a {
            display: inline-block; padding: 8px 16px; border-radius: 8px;
            color: #E8E0D4; font-size: 15px; font-weight: 500;
            transition: all .2s ease; position: relative;
        }
        .nav-links a:hover { color: #fff; background: rgba(200, 146, 74, .12); }
        .nav-links a.active { color: var(--amber); font-weight: 700; }
        .nav-links a.active::after {
            content: ''; position: absolute; left: 16px; right: 16px; bottom: 0;
            height: 2px; background: var(--amber); border-radius: 2px;
        }
        .nav-cta { display: inline-flex; align-items: center; gap: 6px; background: var(--amber); color: var(--jade-dark); font-weight: 700; font-size: 14px; padding: 10px 20px; border-radius: 8px; cursor: pointer; border: none; transition: all .2s ease; white-space: nowrap; }
        .nav-cta:hover { background: var(--amber-dark); color: #fff; }
        .nav-cta.secondary { background: transparent; color: #E8E0D4; border: 1px solid rgba(200, 146, 74, .5); }
        .nav-cta.secondary:hover { background: rgba(200, 146, 74, .15); color: #fff; }
        .hamburger { display: none; background: none; border: none; cursor: pointer; padding: 6px; border-radius: 6px; color: #F5F1EA; }
        .hamburger:hover { background: rgba(200, 146, 74, .2); }
        .mobile-menu { display: none; background: var(--jade-dark); border-top: 1px solid rgba(200, 146, 74, .3); padding: 16px 20px; }
        .mobile-menu a { display: block; padding: 12px 16px; color: #E8E0D4; border-radius: 8px; font-size: 16px; font-weight: 500; margin-bottom: 4px; }
        .mobile-menu a:hover { background: rgba(200, 146, 74, .15); color: #fff; }
        .mobile-menu a.active { color: var(--amber); font-weight: 700; background: rgba(200, 146, 74, .08); }

        /* Section Headings */
        .section-heading { display: flex; flex-direction: column; gap: 6px; margin-bottom: 28px; }
        .section-tag { display: inline-flex; align-items: center; gap: 6px; color: var(--amber-dark); font-size: 13px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; }
        .section-tag::before { content: ''; width: 24px; height: 2px; background: var(--amber); border-radius: 2px; }
        .section-h2 { font-size: 26px; font-weight: 800; line-height: 1.4; color: var(--ink); }
        .section-h2 .accent { color: var(--amber-dark); }

        /* Category Hero */
        .category-hero { background: linear-gradient(to bottom, #fff 0%, var(--sand) 100%); padding: 48px 0 32px; border-bottom: 1px solid var(--card-border); }
        .breadcrumb-nav { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--mist); margin-bottom: 20px; flex-wrap: wrap; }
        .breadcrumb-nav a { color: var(--mocha); font-weight: 500; }
        .breadcrumb-nav a:hover { color: var(--amber-dark); }
        .breadcrumb-nav span { color: var(--mist); }
        .breadcrumb-nav .current { color: var(--amber-dark); font-weight: 600; }
        .category-h1 { font-size: 34px; font-weight: 800; line-height: 1.35; color: var(--jade-dark); margin-bottom: 12px; letter-spacing: .5px; }
        .category-h1 .highlight { color: var(--amber-dark); }
        .category-brief { font-size: 16px; line-height: 1.95; color: var(--mocha); max-width: 680px; }

        /* Cards */
        .env-card {
            background: #fff; border: 1px solid var(--card-border); border-radius: var(--radius);
            overflow: hidden; transition: all .2s ease; box-shadow: 0 2px 8px rgba(18,51,46,.06);
        }
        .env-card:hover { border-color: var(--amber); box-shadow: 0 6px 18px rgba(18,51,46,.10); transform: translateY(-2px); }
        .env-card .card-image { position: relative; overflow: hidden; aspect-ratio: 16/10; background: var(--cream); }
        .env-card .card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
        .env-card:hover .card-image img { transform: scale(1.04); }
        .env-card .card-body { padding: 18px 20px 20px; }
        .env-card .card-title { font-size: 17px; font-weight: 700; color: var(--jade-dark); margin-bottom: 8px; line-height: 1.5; }
        .env-card .card-desc { font-size: 14px; color: var(--mocha); line-height: 1.75; margin-bottom: 12px; }
        .env-card .card-tags { display: flex; flex-wrap: wrap; gap: 6px; }

        .badge { display: inline-flex; align-items: center; gap: 4px; background: var(--amber-light); color: var(--amber-dark); font-size: 12px; font-weight: 600; padding: 4px 12px; border-radius: 50px; border: 1px solid rgba(200, 146, 74, .3); }
        .badge.jade { background: rgba(18, 51, 46, .08); color: var(--jade-light); border-color: rgba(18, 51, 46, .15); }

        /* Standards Bar */
        .standards-section { background: var(--jade-dark); border-radius: 14px; padding: 36px 28px; color: #E8E0D4; }
        .standards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 24px; margin-top: 20px; }
        .standard-item { display: flex; flex-direction: column; gap: 8px; }
        .standard-item .standard-icon { font-size: 28px; }
        .standard-item .standard-name { font-weight: 700; font-size: 15px; color: var(--amber); }
        .standard-item .standard-desc { font-size: 13px; color: #B8C0B2; line-height: 1.7; }

        /* Scene Split */
        .scene-split { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
        .scene-image { border-radius: 12px; overflow: hidden; box-shadow: 0 4px 16px rgba(18,51,46,.12); }
        .scene-image img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3; }
        .scene-text h3 { font-size: 22px; font-weight: 800; color: var(--jade-dark); margin-bottom: 14px; line-height: 1.5; }
        .scene-text p { font-size: 15px; color: var(--mocha); line-height: 1.9; margin-bottom: 12px; }

        /* Reviews */
        .review-card { background: #fff; border: 1px solid var(--card-border); border-radius: var(--radius); padding: 20px; box-shadow: 0 2px 6px rgba(18,51,46,.05); }
        .review-card .review-stars { color: var(--amber); font-size: 14px; letter-spacing: 2px; margin-bottom: 10px; }
        .review-card .review-text { font-size: 14px; color: var(--mocha); line-height: 1.85; margin-bottom: 12px; }
        .review-card .review-author { display: flex; align-items: center; gap: 10px; }
        .review-card .review-author .avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--amber-light); color: var(--amber-dark); font-weight: 700; font-size: 13px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
        .review-card .review-author .name { font-size: 13px; font-weight: 600; color: var(--jade-dark); }

        /* Category Entry */
        .entry-banner { display: flex; align-items: center; justify-content: space-between; gap: 20px; background: linear-gradient(135deg, var(--amber-light) 0%, #fff 100%); border: 1px solid rgba(200, 146, 74, .3); border-radius: 12px; padding: 28px 28px; flex-wrap: wrap; }
        .entry-banner .entry-info h3 { font-size: 20px; font-weight: 800; color: var(--jade-dark); margin-bottom: 6px; }
        .entry-banner .entry-info p { font-size: 14px; color: var(--mocha); }
        .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 28px; border-radius: 8px; font-size: 15px; font-weight: 700; cursor: pointer; border: none; transition: all .2s ease; }
        .btn-amber { background: var(--amber); color: var(--jade-dark); }
        .btn-amber:hover { background: var(--amber-dark); color: #fff; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(200, 146, 74, .3); }
        .btn-jade { background: var(--jade); color: #F5F1EA; }
        .btn-jade:hover { background: var(--jade-light); color: #fff; transform: translateY(-1px); }
        .btn-outline-jade { background: transparent; color: var(--jade); border: 1px solid rgba(18, 51, 46, .3); }
        .btn-outline-jade:hover { background: rgba(18, 51, 46, .08); color: var(--jade-dark); }

        /* News List */
        .news-preview { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
        .news-item { background: #fff; border: 1px solid var(--card-border); border-radius: var(--radius); padding: 18px; transition: all .2s ease; box-shadow: 0 1px 4px rgba(18,51,46,.04); }
        .news-item:hover { border-color: var(--amber); box-shadow: 0 4px 12px rgba(18,51,46,.08); }
        .news-item .news-meta { display: flex; align-items: center; gap: 10px; font-size: 12px; color: var(--mist); margin-bottom: 8px; flex-wrap: wrap; }
        .news-item .news-title { font-size: 15px; font-weight: 700; color: var(--jade-dark); line-height: 1.55; margin-bottom: 6px; }
        .news-item .news-title a:hover { color: var(--amber-dark); }
        .news-item .news-excerpt { font-size: 13px; color: var(--mocha); line-height: 1.7; }

        /* FAQ */
        .faq-item { background: #fff; border: 1px solid var(--card-border); border-radius: 10px; margin-bottom: 12px; overflow: hidden; transition: all .2s ease; }
        .faq-item:hover { border-color: rgba(200, 146, 74, .4); }
        .faq-open { background: none; border: none; width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 22px; cursor: pointer; font-size: 15px; font-weight: 700; color: var(--jade-dark); text-align: left; line-height: 1.6; }
        .faq-open .faq-icon { flex-shrink: 0; width: 24px; height: 24px; border-radius: 50%; background: var(--amber-light); color: var(--amber-dark); display: flex; align-items: center; justify-content: center; font-size: 16px; font-weight: 700; transition: all .2s ease; }
        .faq-item.open .faq-icon { transform: rotate(45deg); background: var(--amber); color: var(--jade-dark); }
        .faq-answer { display: none; padding: 0 22px 20px; font-size: 14px; color: var(--mocha); line-height: 1.85; }
        .faq-item.open .faq-answer { display: block; }

        /* CTA */
        .cta-strip { background: linear-gradient(135deg, var(--amber) 0%, var(--amber-dark) 100%); border-radius: 12px; padding: 40px 32px; text-align: center; color: var(--jade-dark); }
        .cta-strip h2 { font-size: 24px; font-weight: 800; margin-bottom: 10px; }
        .cta-strip p { font-size: 15px; margin-bottom: 24px; opacity: .85; }

        /* Fixed bottom bar */
        .fixed-bottom-bar { position: fixed; bottom: 0; left: 0; right: 0; z-index: 99; background: var(--jade-dark); border-top: 1px solid rgba(200,146,74,.35); padding: 10px 0; box-shadow: 0 -2px 12px rgba(15,42,38,.25); }
        .fixed-bottom-bar .bar-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
        .fixed-bottom-bar .bar-text { color: #E8E0D4; font-size: 13px; font-weight: 500; }
        .fixed-bottom-bar .bar-cta { display: inline-flex; align-items: center; gap: 6px; background: var(--amber); color: var(--jade-dark); font-weight: 700; font-size: 13px; padding: 8px 18px; border-radius: 7px; white-space: nowrap; transition: all .2s ease; }
        .fixed-bottom-bar .bar-cta:hover { background: var(--amber-dark); color: #fff; }
        body { padding-bottom: 56px; }

        /* Footer */
        .site-footer { background: var(--jade-dark); color: #E8E0D4; padding: 48px 0 24px; margin-top: 64px; }
        .footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 32px; }
        .footer-brand .brand-name { font-size: 18px; font-weight: 700; color: #fff; margin-bottom: 12px; }
        .footer-brand p { font-size: 13px; color: #B8C0B2; line-height: 1.8; }
        .footer-col h4 { font-size: 15px; font-weight: 700; color: #fff; margin-bottom: 14px; }
        .footer-col a { display: block; font-size: 13px; color: #B8C0B2; padding: 4px 0; }
        .footer-col a:hover { color: var(--amber); }
        .footer-bottom { border-top: 1px solid rgba(200, 146, 74, .25); padding-top: 16px; text-align: center; font-size: 12px; color: #8A867F; }

        /* Responsive */
        @media (max-width: 1024px) {
            .nav-links { display: none; }
            .hamburger { display: block; }
            .mobile-menu.open { display: block; }
            .scene-split { grid-template-columns: 1fr; gap: 24px; }
            .footer-grid { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 768px) {
            .category-h1 { font-size: 26px; }
            .section-h2 { font-size: 22px; }
            .section-gap { margin-bottom: 40px; }
            .standards-section { padding: 24px 18px; }
            .footer-grid { grid-template-columns: 1fr; gap: 24px; }
            .fixed-bottom-bar .bar-text { font-size: 11px; }
            .fixed-bottom-bar .bar-cta { font-size: 11px; padding: 6px 12px; }
            body { padding-bottom: 48px; }
            .site-nav { padding: 10px 0; }
            .nav-brand { font-size: 15px; }
            .nav-brand .brand-mark { width: 28px; height: 28px; font-size: 13px; }
            .btn { padding: 11px 22px; font-size: 14px; }
        }
        @media (max-width: 520px) {
            .category-h1 { font-size: 22px; }
            .section-h2 { font-size: 20px; }
            .entry-banner { flex-direction: column; align-items: flex-start; }
            .cta-strip { padding: 28px 20px; }
        }

:root {
            --jade: #12332E;
            --jade-dark: #0F2A26;
            --jade-light: #1E4E44;
            --jade-muted: #2E5248;
            --amber: #C8924A;
            --amber-dark: #B07D3F;
            --amber-light: #F5E8D3;
            --cream: #F5F1EA;
            --sand: #FAF7F2;
            --card-border: #E5E1D8;
            --ink: #1C1C1E;
            --mocha: #5C5A55;
            --mist: #8A867F;
            --bronze: #8B6F4E;
            --radius: 10px;
            --shadow-sm: 0 2px 8px rgba(18, 51, 46, 0.06);
            --shadow-md: 0 6px 18px rgba(18, 51, 46, 0.10);
        }
        html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'system-ui', sans-serif;
            font-size: 16px;
            line-height: 1.8;
            color: var(--ink);
            background: var(--sand);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a { color: inherit; text-decoration: none; transition: all .2s ease; }
        img { max-width: 100%; height: auto; display: block; }
        button, input, textarea, select { font-family: inherit; font-size: inherit; }
        button:focus, a:focus, input:focus, textarea:focus, select:focus { outline: 3px solid rgba(200, 146, 74, .4); outline-offset: 2px; border-radius: 4px; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
        .section-gap { margin-bottom: 48px; }

        /* Header */
        .site-header {
            background: var(--jade-dark);
            position: sticky; top: 0; z-index: 100;
            border-bottom: 1px solid rgba(197, 143, 77, .25);
            box-shadow: 0 2px 10px rgba(15, 42, 38, .35);
        }
        .site-nav { display: flex; align-items: center; justify-content: space-between; padding: 14px 0; gap: 16px; flex-wrap: wrap; }
        .nav-brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; color: #F5F1EA; letter-spacing: .4px; }
        .nav-brand .brand-mark { width: 34px; height: 34px; background: var(--amber); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: var(--jade-dark); font-weight: 800; font-size: 16px; flex-shrink: 0; }
        .nav-links { display: flex; align-items: center; gap: 6px; }
        .nav-links a {
            display: inline-block; padding: 8px 16px; border-radius: 8px;
            color: #E8E0D4; font-size: 15px; font-weight: 500;
            transition: all .2s ease; position: relative;
        }
        .nav-links a:hover { color: #fff; background: rgba(200, 146, 74, .12); }
        .nav-links a.active { color: var(--amber); font-weight: 700; }
        .nav-links a.active::after {
            content: ''; position: absolute; left: 16px; right: 16px; bottom: 0;
            height: 2px; background: var(--amber); border-radius: 2px;
        }
        .nav-cta { display: inline-flex; align-items: center; gap: 6px; background: var(--amber); color: var(--jade-dark); font-weight: 700; font-size: 14px; padding: 10px 20px; border-radius: 8px; cursor: pointer; border: none; transition: all .2s ease; white-space: nowrap; }
        .nav-cta:hover { background: var(--amber-dark); color: #fff; }
        .nav-cta.secondary { background: transparent; color: #E8E0D4; border: 1px solid rgba(200, 146, 74, .5); }
        .nav-cta.secondary:hover { background: rgba(200, 146, 74, .15); color: #fff; }
        .hamburger { display: none; background: none; border: none; cursor: pointer; padding: 6px; border-radius: 6px; color: #F5F1EA; }
        .hamburger:hover { background: rgba(200, 146, 74, .2); }
        .mobile-menu { display: none; background: var(--jade-dark); border-top: 1px solid rgba(200, 146, 74, .3); padding: 16px 20px; }
        .mobile-menu a { display: block; padding: 12px 16px; color: #E8E0D4; border-radius: 8px; font-size: 16px; font-weight: 500; margin-bottom: 4px; }
        .mobile-menu a:hover { background: rgba(200, 146, 74, .15); color: #fff; }
        .mobile-menu a.active { color: var(--amber); font-weight: 700; background: rgba(200, 146, 74, .08); }

        /* Breadcrumb */
        .breadcrumb-bar { background: #fff; border-bottom: 1px solid var(--card-border); padding: 14px 0; }
        .breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--mist); flex-wrap: wrap; }
        .breadcrumb a { color: var(--mocha); font-weight: 500; }
        .breadcrumb a:hover { color: var(--amber-dark); }
        .breadcrumb .sep { color: #CFC9BF; }
        .breadcrumb .current { color: var(--jade); font-weight: 600; max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

        /* Article Header */
        .article-header-section { background: #fff; padding: 48px 0 32px; border-bottom: 1px solid var(--card-border); }
        .article-category-tag { display: inline-block; background: var(--amber-light); color: var(--amber-dark); font-size: 13px; font-weight: 600; padding: 4px 14px; border-radius: 50px; margin-bottom: 16px; letter-spacing: .5px; }
        .article-h1 { font-size: 32px; font-weight: 800; line-height: 1.4; color: var(--jade-dark); margin-bottom: 20px; letter-spacing: .5px; }
        .article-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 16px; font-size: 13px; color: var(--mist); }
        .article-meta .meta-item { display: flex; align-items: center; gap: 6px; }
        .article-meta .meta-item svg { width: 14px; height: 14px; color: var(--bronze); }

        /* Article Body */
        .article-body-section { background: #fff; padding: 40px 0 56px; }
        .article-body-inner { max-width: 760px; margin: 0 auto; }
        .article-content { font-size: 16px; line-height: 1.9; color: var(--ink); }
        .article-content p { margin-bottom: 1.4em; }
        .article-content h2 { font-size: 24px; font-weight: 700; color: var(--jade-dark); margin: 2em 0 1em; line-height: 1.4; }
        .article-content h3 { font-size: 19px; font-weight: 700; color: var(--jade); margin: 1.8em 0 0.8em; }
        .article-content img { border-radius: var(--radius); margin: 1.8em 0; box-shadow: var(--shadow-sm); }
        .article-content blockquote { border-left: 4px solid var(--amber); background: var(--amber-light); padding: 16px 20px; margin: 1.8em 0; border-radius: 0 8px 8px 0; color: var(--mocha); font-style: normal; }
        .article-content ul, .article-content ol { padding-left: 1.5em; margin-bottom: 1.4em; }
        .article-content ul li, .article-content ol li { margin-bottom: .5em; }
        .article-content a { color: var(--amber-dark); text-decoration: underline; }
        .article-content a:hover { color: var(--jade); }
        .article-content hr { border: none; border-top: 1px solid var(--card-border); margin: 2.5em 0; }
        .article-not-found { text-align: center; padding: 60px 20px; background: #fff; border-radius: var(--radius); border: 1px solid var(--card-border); }
        .article-not-found h2 { font-size: 24px; color: var(--jade-dark); margin-bottom: 16px; font-weight: 700; }
        .article-not-found p { color: var(--mocha); margin-bottom: 24px; }
        .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 28px; border-radius: 8px; font-size: 15px; font-weight: 700; cursor: pointer; border: none; transition: all .2s ease; }
        .btn-amber { background: var(--amber); color: var(--jade-dark); }
        .btn-amber:hover { background: var(--amber-dark); color: #fff; transform: translateY(-1px); box-shadow: 0 4px 16px rgba(200, 146, 74, .3); }
        .btn-outline { background: transparent; color: var(--jade); border: 1px solid var(--jade-light); }
        .btn-outline:hover { background: var(--jade); color: #fff; }

        /* Related Articles */
        .related-section { background: var(--cream); padding: 48px 0; }
        .related-section h2 { font-size: 24px; font-weight: 700; color: var(--jade-dark); margin-bottom: 24px; letter-spacing: .5px; }
        .related-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
        .related-card { background: #fff; border: 1px solid var(--card-border); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); transition: all .2s ease; display: flex; flex-direction: column; }
        .related-card:hover { border-color: var(--amber); box-shadow: var(--shadow-md); transform: translateY(-2px); }
        .related-card-img { height: 140px; overflow: hidden; }
        .related-card-img img { width: 100%; height: 100%; object-fit: cover; }
        .related-card-body { padding: 16px 18px 18px; flex: 1; display: flex; flex-direction: column; }
        .related-card-body h3 { font-size: 15px; font-weight: 700; color: var(--jade-dark); margin-bottom: 8px; line-height: 1.5; }
        .related-card-body h3 a:hover { color: var(--amber-dark); }
        .related-card-excerpt { font-size: 13px; color: var(--mocha); margin-bottom: 12px; line-height: 1.6; flex: 1; }
        .related-card-meta { font-size: 12px; color: var(--mist); display: flex; justify-content: space-between; align-items: center; }
        .related-card-meta .tag { background: var(--amber-light); color: var(--amber-dark); padding: 2px 10px; border-radius: 50px; font-size: 11px; font-weight: 600; }

        /* CTA Section */
        .article-cta-section { background: linear-gradient(135deg, var(--jade-dark) 0%, var(--jade) 100%); color: #F5F1EA; padding: 48px 0; text-align: center; }
        .article-cta-section h2 { font-size: 26px; font-weight: 700; margin-bottom: 12px; color: #fff; }
        .article-cta-section p { color: #C4D3C0; max-width: 500px; margin: 0 auto 24px; font-size: 15px; }

        /* Comment Section */
        .comment-section { background: #fff; padding: 48px 0; border-top: 1px solid var(--card-border); }
        .comment-section h2 { font-size: 22px; font-weight: 700; color: var(--jade-dark); margin-bottom: 20px; letter-spacing: .5px; }
        .comment-form { background: var(--sand); border: 1px solid var(--card-border); border-radius: var(--radius); padding: 24px; margin-bottom: 28px; }
        .comment-form .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
        .comment-form input, .comment-form textarea {
            width: 100%; padding: 12px 16px; border: 1px solid var(--card-border); border-radius: 8px;
            background: #fff; font-size: 14px; color: var(--ink); transition: all .2s ease;
        }
        .comment-form input:focus, .comment-form textarea:focus {
            border-color: var(--amber); box-shadow: 0 0 0 3px rgba(200, 146, 74, .15); outline: none;
        }
        .comment-form textarea { min-height: 100px; resize: vertical; }
        .comment-form .form-actions { display: flex; justify-content: flex-end; gap: 12px; }
        .comment-list { display: flex; flex-direction: column; gap: 16px; }
        .comment-item { background: var(--sand); border: 1px solid var(--card-border); border-radius: 8px; padding: 16px 20px; }
        .comment-item .comment-author { font-weight: 700; font-size: 14px; color: var(--jade-dark); margin-bottom: 4px; }
        .comment-item .comment-time { font-size: 12px; color: var(--mist); margin-bottom: 8px; }
        .comment-item .comment-text { font-size: 14px; color: var(--mocha); line-height: 1.7; }

        /* Special Topic */
        .topic-section { background: var(--cream); padding: 48px 0; }
        .topic-card { background: #fff; border: 1px solid var(--card-border); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); display: grid; grid-template-columns: 1fr 1fr; }
        .topic-card-img { height: 100%; min-height: 240px; }
        .topic-card-img img { width: 100%; height: 100%; object-fit: cover; }
        .topic-card-body { padding: 28px 32px; display: flex; flex-direction: column; justify-content: center; }
        .topic-card-body h2 { font-size: 22px; font-weight: 700; color: var(--jade-dark); margin-bottom: 12px; }
        .topic-card-body p { color: var(--mocha); font-size: 14px; margin-bottom: 20px; }
        .topic-card-body .btn { align-self: flex-start; }

        /* Fixed Bottom CTA */
        .fixed-bottom-cta {
            position: fixed; bottom: 0; left: 0; right: 0; z-index: 99;
            background: var(--jade-dark); border-top: 1px solid rgba(200, 146, 74, .35);
            padding: 10px 20px; display: flex; align-items: center; justify-content: center; gap: 16px;
            box-shadow: 0 -2px 12px rgba(15, 42, 38, .4);
        }
        .fixed-bottom-cta p { color: #D8CFC2; font-size: 13px; letter-spacing: .5px; }
        .fixed-bottom-cta .btn { padding: 10px 22px; font-size: 14px; }
        .fixed-bottom-cta .btn-amber { background: var(--amber); color: var(--jade-dark); }
        .fixed-bottom-cta .btn-amber:hover { background: var(--amber-dark); color: #fff; }
        .fixed-bottom-cta .btn-outline-light { background: transparent; color: #E8E0D4; border: 1px solid rgba(240, 232, 220, .45); padding: 10px 18px; }
        .fixed-bottom-cta .btn-outline-light:hover { background: rgba(240, 232, 220, .12); color: #fff; }

        /* Footer */
        .site-footer { background: var(--jade-dark); color: #C4D3C0; padding: 56px 0 28px; }
        .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 40px; }
        .footer-brand .brand-name { font-size: 18px; font-weight: 700; color: #F5F1EA; margin-bottom: 12px; letter-spacing: .5px; }
        .footer-brand p { font-size: 13px; line-height: 1.8; color: #A8B8AA; max-width: 360px; }
        .footer-col h4 { font-size: 15px; font-weight: 700; color: var(--amber); margin-bottom: 14px; letter-spacing: .5px; }
        .footer-col a { display: block; font-size: 13px; color: #A8B8AA; padding: 5px 0; }
        .footer-col a:hover { color: #FFF; }
        .footer-bottom { border-top: 1px solid rgba(200, 146, 74, .2); padding-top: 20px; text-align: center; font-size: 12px; color: #7A8D7E; }

        /* Responsive */
        @media (max-width: 1024px) {
            .related-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
            .topic-card { grid-template-columns: 1fr; }
            .topic-card-img { min-height: 200px; }
        }
        @media (max-width: 768px) {
            .nav-links { display: none; }
            .nav-cta { display: none; }
            .hamburger { display: block; }
            .mobile-menu.open { display: block; }
            .article-h1 { font-size: 26px; }
            .comment-form .form-row { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr 1fr; }
            .hidden-mobile { display: none; }
        }
        @media (max-width: 640px) {
            .related-grid { grid-template-columns: 1fr; }
            .footer-grid { grid-template-columns: 1fr; }
            .fixed-bottom-cta p { max-width: 200px; font-size: 12px; }
            .breadcrumb .current { max-width: 140px; }
            .container { padding: 0 16px; }
        }

:root {
            --jade: #12332E;
            --jade-dark: #0F2A26;
            --jade-light: #1E4E44;
            --jade-muted: #2E5248;
            --amber: #C8924A;
            --amber-dark: #B07D3F;
            --amber-light: #F5E8D3;
            --cream: #F5F1EA;
            --sand: #FAF7F2;
            --card-border: #E5E1D8;
            --ink: #1C1C1E;
            --mocha: #5C5A55;
            --mist: #8A867F;
            --bronze: #8B6F4E;
            --radius: 10px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'system-ui', sans-serif;
            font-size: 16px;
            line-height: 1.8;
            color: var(--ink);
            background: var(--sand);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            padding-bottom: 90px;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: all .2s ease;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button, input, textarea, select {
            font-family: inherit;
            font-size: inherit;
        }

        button:focus, a:focus, input:focus, textarea:focus, select:focus {
            outline: 3px solid rgba(200, 146, 74, .4);
            outline-offset: 2px;
            border-radius: 4px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .section-gap {
            margin-bottom: 64px;
        }

        /* ============ Navbar ============ */
        .site-header {
            background: var(--jade-dark);
            position: sticky;
            top: 0;
            z-index: 100;
            border-bottom: 1px solid rgba(197, 143, 77, .25);
            box-shadow: 0 2px 10px rgba(15, 42, 38, .35);
        }

        .site-nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            gap: 16px;
            flex-wrap: wrap;
        }

        .nav-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 18px;
            color: #F5F1EA;
            letter-spacing: .4px;
            white-space: nowrap;
        }

        .nav-brand .brand-mark {
            width: 34px;
            height: 34px;
            background: var(--amber);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--jade-dark);
            font-weight: 800;
            font-size: 16px;
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .nav-links a {
            display: inline-block;
            padding: 8px 16px;
            border-radius: 8px;
            color: #E8E0D4;
            font-size: 15px;
            font-weight: 500;
            transition: all .2s ease;
            position: relative;
            white-space: nowrap;
        }

        .nav-links a:hover {
            color: #fff;
            background: rgba(200, 146, 74, .12);
        }

        .nav-links a.active {
            color: var(--amber);
            font-weight: 700;
        }

        .nav-links a.active::after {
            content: '';
            position: absolute;
            left: 16px;
            right: 16px;
            bottom: 0;
            height: 2px;
            background: var(--amber);
            border-radius: 2px;
        }

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--amber);
            color: var(--jade-dark);
            font-weight: 700;
            font-size: 14px;
            padding: 10px 20px;
            border-radius: 8px;
            cursor: pointer;
            border: none;
            transition: all .2s ease;
            white-space: nowrap;
        }

        .nav-cta:hover {
            background: var(--amber-dark);
            color: #fff;
        }

        .nav-cta.secondary {
            background: transparent;
            color: #E8E0D4;
            border: 1px solid rgba(200, 146, 74, .5);
        }

        .nav-cta.secondary:hover {
            background: rgba(200, 146, 74, .15);
            color: #fff;
        }

        .hamburger {
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            padding: 6px;
            border-radius: 6px;
            color: #F5F1EA;
        }

        .hamburger:hover {
            background: rgba(200, 146, 74, .2);
        }

        .mobile-menu {
            display: none;
            background: var(--jade-dark);
            border-top: 1px solid rgba(200, 146, 74, .3);
            padding: 16px 20px;
        }

        .mobile-menu a {
            display: block;
            padding: 12px 16px;
            color: #E8E0D4;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 500;
            margin-bottom: 4px;
        }

        .mobile-menu a:hover {
            background: rgba(200, 146, 74, .15);
            color: #fff;
        }

        .mobile-menu a.active {
            color: var(--amber);
            font-weight: 700;
            background: rgba(200, 146, 74, .08);
        }

        /* ============ 面包屑 ============ */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--mist);
            padding: 20px 0 0;
            margin-bottom: 8px;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--jade);
            font-weight: 500;
        }

        .breadcrumb a:hover {
            color: var(--amber-dark);
        }

        .breadcrumb .sep {
            color: var(--bronze);
            font-weight: 400;
        }

        /* ============ 分类页区块通用 ============ */
        .section-title {
            font-size: 26px;
            font-weight: 800;
            color: var(--jade);
            letter-spacing: .5px;
            margin-bottom: 12px;
            line-height: 1.4;
        }

        .section-subtitle {
            font-size: 15px;
            color: var(--mocha);
            max-width: 720px;
            line-height: 1.85;
        }

        /* ============ H1 区 ============ */
        .cat-hero {
            background: #FFFFFF;
            border-bottom: 1px solid var(--card-border);
            padding: 44px 0 36px;
            position: relative;
        }

        .cat-hero::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -1px;
            width: 160px;
            height: 3px;
            background: linear-gradient(90deg, var(--amber), transparent);
            border-radius: 2px;
        }

        .cat-hero h1 {
            font-size: 32px;
            font-weight: 800;
            color: var(--jade);
            line-height: 1.45;
            margin-bottom: 14px;
            letter-spacing: .5px;
        }

        .cat-hero h1 .highlight {
            color: var(--amber-dark);
        }

        .cat-hero .cat-desc {
            font-size: 15px;
            color: var(--mocha);
            max-width: 760px;
            line-height: 1.9;
        }

        /* ============ 茶艺师卡片 ============ */
        .artist-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 24px;
        }

        .artist-card {
            background: #FFFFFF;
            border: 1px solid var(--card-border);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: 0 2px 8px rgba(18, 51, 46, 0.06);
            transition: all .2s ease;
            display: flex;
            flex-direction: column;
        }

        .artist-card:hover {
            border-color: var(--amber);
            box-shadow: 0 6px 18px rgba(18, 51, 46, 0.10);
            transform: translateY(-2px);
        }

        .artist-card .artist-photo {
            width: 100%;
            aspect-ratio: 4 / 3;
            object-fit: cover;
            background: var(--cream);
        }

        .artist-card .artist-body {
            padding: 20px 22px 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .artist-card .artist-name-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            margin-bottom: 8px;
            flex-wrap: wrap;
        }

        .artist-card .artist-name {
            font-size: 19px;
            font-weight: 700;
            color: var(--jade);
            letter-spacing: .5px;
        }

        .artist-card .artist-exp {
            display: inline-flex;
            align-items: center;
            background: var(--amber-light);
            color: var(--amber-dark);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 50px;
            letter-spacing: .5px;
            white-space: nowrap;
        }

        .artist-card .artist-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 12px;
        }

        .artist-card .artist-tag {
            display: inline-block;
            background: #F0EFEA;
            color: var(--mocha);
            font-size: 12px;
            font-weight: 500;
            padding: 3px 10px;
            border-radius: 4px;
            letter-spacing: .3px;
        }

        .artist-card .artist-desc {
            font-size: 14px;
            color: var(--mocha);
            line-height: 1.75;
            margin-bottom: 0;
            flex: 1;
        }

        .artist-card .artist-link {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            margin-top: 16px;
            font-size: 13px;
            font-weight: 600;
            color: var(--jade);
            letter-spacing: .3px;
            transition: all .2s ease;
        }

        .artist-card .artist-link:hover {
            color: var(--amber-dark);
        }

        .artist-card .artist-link svg {
            transition: transform .2s ease;
        }

        .artist-card .artist-link:hover svg {
            transform: translateX(3px);
        }

        /* ============ 资质标准条 ============ */
        .standards-bar {
            background: var(--jade);
            border-radius: var(--radius);
            padding: 36px 40px;
            position: relative;
            overflow: hidden;
        }

        .standards-bar::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 240px;
            height: 240px;
            background: radial-gradient(circle, rgba(200, 146, 74, .18), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .standards-bar h2 {
            font-size: 22px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
            letter-spacing: .5px;
        }

        .standards-list {
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: 16px;
            position: relative;
            z-index: 1;
        }

        .standard-item {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            background: rgba(255, 255, 255, .06);
            border: 1px solid rgba(200, 146, 74, .25);
            border-radius: 8px;
            padding: 16px 18px;
            transition: all .2s ease;
        }

        .standard-item:hover {
            background: rgba(255, 255, 255, .1);
            border-color: rgba(200, 146, 74, .5);
        }

        .standard-item .std-icon {
            flex-shrink: 0;
            width: 36px;
            height: 36px;
            background: var(--amber);
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--jade-dark);
            font-weight: 700;
            font-size: 15px;
        }

        .standard-item .std-text h4 {
            font-size: 14px;
            font-weight: 700;
            color: #FFFFFF;
            margin-bottom: 2px;
            letter-spacing: .3px;
        }

        .standard-item .std-text p {
            font-size: 12px;
            color: #B8C0B2;
            line-height: 1.6;
            margin: 0;
        }

        /* ============ 茶艺展示图片 ============ */
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 16px;
        }

        .gallery-item {
            position: relative;
            border-radius: var(--radius);
            overflow: hidden;
            cursor: pointer;
            transition: all .2s ease;
            aspect-ratio: 16 / 10;
        }

        .gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .35s ease;
        }

        .gallery-item:hover img {
            transform: scale(1.04);
        }

        .gallery-item::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(15, 42, 38, .55), transparent 55%);
            pointer-events: none;
        }

        .gallery-item .gallery-caption {
            position: absolute;
            bottom: 14px;
            left: 16px;
            right: 16px;
            z-index: 2;
            color: #FFFFFF;
            font-size: 13px;
            font-weight: 500;
            letter-spacing: .4px;
            text-shadow: 0 1px 3px rgba(0,0,0,.3);
        }

        /* ============ 用户评价 ============ */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 20px;
        }

        .review-card {
            background: #FFFFFF;
            border: 1px solid var(--card-border);
            border-radius: var(--radius);
            padding: 24px 26px;
            box-shadow: 0 2px 8px rgba(18, 51, 46, 0.05);
            transition: all .2s ease;
        }

        .review-card:hover {
            border-color: var(--amber);
            box-shadow: 0 4px 14px rgba(18, 51, 46, 0.08);
        }

        .review-card .review-stars {
            display: flex;
            gap: 3px;
            margin-bottom: 12px;
            color: var(--amber);
        }

        .review-card .review-text {
            font-size: 15px;
            color: var(--ink);
            line-height: 1.85;
            margin-bottom: 14px;
        }

        .review-card .review-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            flex-wrap: wrap;
            font-size: 13px;
        }

        .review-card .review-user {
            font-weight: 600;
            color: var(--jade);
            letter-spacing: .3px;
        }

        .review-card .review-source {
            color: var(--mist);
            font-size: 12px;
        }

        /* ============ FAQ ============ */
        .faq-list {
            max-width: 820px;
        }

        .faq-item {
            background: #FFFFFF;
            border: 1px solid var(--card-border);
            border-radius: var(--radius);
            margin-bottom: 10px;
            overflow: hidden;
            transition: all .2s ease;
        }

        .faq-item:hover {
            border-color: rgba(200, 146, 74, .5);
        }

        .faq-item summary {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 18px 24px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 600;
            color: var(--jade);
            letter-spacing: .3px;
            list-style: none;
            user-select: none;
            transition: all .2s ease;
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary:hover {
            color: var(--amber-dark);
        }

        .faq-item summary .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            background: var(--cream);
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--amber);
            font-weight: 700;
            transition: all .2s ease;
            font-size: 16px;
        }

        .faq-item[open] summary .faq-icon {
            background: var(--amber);
            color: var(--jade-dark);
            transform: rotate(45deg);
        }

        .faq-item .faq-answer {
            padding: 0 24px 20px;
            font-size: 14px;
            color: var(--mocha);
            line-height: 1.85;
        }

        /* ============ 资讯列表 ============ */
        .news-grid-compact {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 18px;
        }

        .news-card-compact {
            background: #FFFFFF;
            border: 1px solid var(--card-border);
            border-radius: var(--radius);
            padding: 20px 22px;
            box-shadow: 0 2px 6px rgba(18, 51, 46, 0.04);
            transition: all .2s ease;
            display: flex;
            flex-direction: column;
        }

        .news-card-compact:hover {
            border-color: var(--amber);
            box-shadow: 0 4px 14px rgba(18, 51, 46, 0.08);
            transform: translateY(-1px);
        }

        .news-card-compact .news-date {
            font-size: 12px;
            color: var(--mist);
            margin-bottom: 8px;
            letter-spacing: .4px;
        }

        .news-card-compact .news-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--jade);
            line-height: 1.6;
            margin-bottom: 8px;
            letter-spacing: .3px;
        }

        .news-card-compact .news-title a:hover {
            color: var(--amber-dark);
        }

        .news-card-compact .news-excerpt {
            font-size: 13px;
            color: var(--mocha);
            line-height: 1.7;
            margin-bottom: 12px;
            flex: 1;
        }

        .news-card-compact .news-tag {
            display: inline-block;
            background: var(--amber-light);
            color: var(--amber-dark);
            font-size: 11px;
            font-weight: 600;
            padding: 2px 10px;
            border-radius: 50px;
            letter-spacing: .3px;
            width: fit-content;
        }

        /* ============ CTA 板块 ============ */
        .cta-band {
            background: linear-gradient(135deg, var(--jade-dark), var(--jade) 60%, var(--jade-light));
            border-radius: var(--radius);
            padding: 48px 44px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-band::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 260px;
            height: 260px;
            background: radial-gradient(circle, rgba(200, 146, 74, .2), transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cta-band h2 {
            font-size: 26px;
            font-weight: 800;
            color: #FFFFFF;
            margin-bottom: 12px;
            letter-spacing: .5px;
            position: relative;
            z-index: 1;
        }

        .cta-band p {
            font-size: 15px;
            color: #D8CFC2;
            max-width: 560px;
            margin: 0 auto 26px;
            line-height: 1.85;
            position: relative;
            z-index: 1;
        }

        .cta-band .cta-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: center;
            position: relative;
            z-index: 1;
        }

        /* ============ 底部固定转化条 ============ */
        .fixed-bottom-bar {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 99;
            background: var(--jade-dark);
            border-top: 1px solid rgba(200, 146, 74, .35);
            box-shadow: 0 -4px 16px rgba(15, 42, 38, .3);
            padding: 12px 20px;
        }

        .fixed-bottom-bar .bar-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            max-width: 1200px;
            margin: 0 auto;
            flex-wrap: wrap;
        }

        .fixed-bottom-bar .bar-text {
            color: #E8E0D4;
            font-size: 14px;
            font-weight: 500;
            letter-spacing: .3px;
            flex: 1;
            min-width: 200px;
        }

        .fixed-bottom-bar .bar-text strong {
            color: var(--amber);
            font-weight: 700;
        }

        .fixed-bottom-bar .bar-cta {
            background: var(--amber);
            color: var(--jade-dark);
            font-weight: 700;
            font-size: 14px;
            padding: 10px 24px;
            border-radius: 8px;
            text-decoration: none;
            transition: all .2s ease;
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .fixed-bottom-bar .bar-cta:hover {
            background: var(--amber-dark);
            color: #fff;
        }

        /* ============ Footer ============ */
        .site-footer {
            background: var(--jade-dark);
            color: #B8C0B2;
            padding: 48px 0 28px;
            margin-top: 48px;
            border-top: 1px solid rgba(200, 146, 74, .25);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-brand .brand-name {
            font-size: 18px;
            font-weight: 700;
            color: #F5F1EA;
            margin-bottom: 10px;
            letter-spacing: .5px;
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            color: #A8B3A8;
            margin: 0;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: #F5F1EA;
            margin-bottom: 14px;
            letter-spacing: .5px;
        }

        .footer-col a {
            display: block;
            color: #A8B3A8;
            font-size: 14px;
            padding: 4px 0;
            transition: all .2s ease;
        }

        .footer-col a:hover {
            color: var(--amber);
            text-decoration: underline;
            text-underline-offset: 3px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(200, 146, 74, .2);
            padding-top: 20px;
            text-align: center;
        }

        .footer-bottom p {
            font-size: 13px;
            color: #8A938A;
            margin: 0;
            letter-spacing: .3px;
        }

        /* ============ 按钮通用 ============ */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 700;
            cursor: pointer;
            border: none;
            transition: all .2s ease;
            text-decoration: none;
        }

        .btn-amber {
            background: var(--amber);
            color: var(--jade-dark);
        }

        .btn-amber:hover {
            background: var(--amber-dark);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 4px 16px rgba(200, 146, 74, .3);
        }

        .btn-outline-light {
            background: transparent;
            color: #E8E0D4;
            border: 1px solid rgba(240, 232, 220, .45);
        }

        .btn-outline-light:hover {
            background: rgba(240, 232, 220, .12);
            color: #fff;
        }

        .btn-outline-jade {
            background: transparent;
            color: var(--jade);
            border: 1px solid var(--jade);
        }

        .btn-outline-jade:hover {
            background: var(--jade);
            color: #fff;
        }

        /* ============ 响应式 ============ */
        @media (max-width: 1024px) {
            .artist-grid {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }

            .standards-list {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }

            .news-grid-compact {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }

            .gallery-grid {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }

            .hamburger {
                display: block;
            }

            .mobile-menu.open {
                display: block;
            }

            .cat-hero h1 {
                font-size: 26px;
            }

            .section-title {
                font-size: 22px;
            }

            .reviews-grid {
                grid-template-columns: 1fr;
            }

            .artist-grid {
                grid-template-columns: 1fr;
            }

            .standards-list {
                grid-template-columns: 1fr;
            }

            .standards-bar {
                padding: 28px 24px;
            }

            .news-grid-compact {
                grid-template-columns: 1fr;
            }

            .gallery-grid {
                grid-template-columns: 1fr;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .cta-band {
                padding: 32px 24px;
            }

            .cta-band h2 {
                font-size: 22px;
            }

            .fixed-bottom-bar .bar-inner {
                flex-direction: column;
                align-items: stretch;
                text-align: center;
            }

            .fixed-bottom-bar .bar-text {
                min-width: auto;
            }

            .fixed-bottom-bar .bar-cta {
                justify-content: center;
            }

            body {
                padding-bottom: 130px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 14px;
            }

            .cat-hero {
                padding: 28px 0 24px;
            }

            .cat-hero h1 {
                font-size: 22px;
            }

            .section-gap {
                margin-bottom: 44px;
            }

            .artist-card .artist-body {
                padding: 16px 18px 20px;
            }

            .review-card {
                padding: 18px 20px;
            }

            .faq-item summary {
                padding: 14px 18px;
                font-size: 14px;
            }

            .faq-item .faq-answer {
                padding: 0 18px 16px;
                font-size: 13px;
            }
        }