/* roulang page: index */
:root {
            --green-dark: #1F3D2B;
            --green-mid: #2F5D44;
            --green-light: #3E7A59;
            --gold: #C9A15E;
            --gold-deep: #B8860B;
            --gold-soft: #E8D5A8;
            --silver: #A8A8A8;
            --bronze: #9A6B4F;
            --bg-cream: #F7F3EB;
            --card-bg: #FFFDF8;
            --text-dark: #2C241B;
            --text-mid: #6B6156;
            --text-light: #9C9185;
            --border-soft: #E4DCCE;
            --shadow-card: 0 4px 16px rgba(31, 61, 43, 0.06);
            --shadow-card-hover: 0 8px 28px rgba(31, 61, 43, 0.12);
            --shadow-hero: 0 10px 40px rgba(31, 61, 43, 0.22);
            --radius-card: 22px;
            --radius-btn: 14px;
            --radius-badge: 12px;
            --font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --transition-fast: 0.18s ease;
            --transition-smooth: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-family);
            background-color: var(--bg-cream);
            color: var(--text-dark);
            line-height: 1.8;
            font-size: 16px;
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast), opacity var(--transition-fast);
        }

        a:hover {
            color: var(--green-mid);
        }

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

        button,
        input,
        select,
        textarea {
            font-family: var(--font-family);
            font-size: 15px;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 3px solid var(--gold);
            outline-offset: 2px;
            border-radius: var(--radius-btn);
        }

        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 32px;
            padding-right: 32px;
        }

        @media (max-width: 768px) {
            .container {
                padding-left: 15px;
                padding-right: 15px;
            }
        }

        /* ===== Header ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(247, 243, 235, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-soft);
            transition: box-shadow var(--transition-smooth);
        }

        .site-header.scrolled {
            box-shadow: 0 4px 24px rgba(31, 61, 43, 0.1);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 72px;
            gap: 16px;
            flex-wrap: nowrap;
        }

        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            color: var(--green-dark);
        }

        .logo-link:hover {
            color: var(--green-dark);
            opacity: 0.88;
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            border-radius: 12px;
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
            box-shadow: inset 0 0 0 1px rgba(201, 161, 94, 0.4);
        }

        .logo-text {
            font-size: 17px;
            font-weight: 700;
            letter-spacing: 0.02em;
            line-height: 1.3;
            white-space: nowrap;
        }

        .logo-text small {
            display: block;
            font-size: 11px;
            font-weight: 400;
            color: var(--text-mid);
            letter-spacing: 0.04em;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }

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

        .nav-link-primary {
            color: var(--text-dark);
            font-size: 15px;
            font-weight: 500;
            padding: 10px 14px;
            border-radius: 10px;
            white-space: nowrap;
            transition: background var(--transition-fast), color var(--transition-fast);
            position: relative;
        }

        .nav-link-primary:hover {
            background: rgba(47, 93, 68, 0.08);
            color: var(--green-mid);
        }

        .nav-link-primary.active {
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            color: #fff;
            box-shadow: 0 2px 10px rgba(31, 61, 43, 0.16);
        }

        .phase-chips {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-shrink: 0;
            margin-left: 4px;
        }

        .phase-chip {
            font-size: 12px;
            font-weight: 600;
            padding: 5px 12px;
            border-radius: 999px;
            color: var(--green-mid);
            background: transparent;
            border: 1px solid var(--green-mid);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .phase-chip:hover {
            background: rgba(47, 93, 68, 0.08);
            color: var(--green-dark);
        }

        .phase-chip.active {
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            color: #fff;
            border-color: var(--green-dark);
            box-shadow: 0 2px 8px rgba(31, 61, 43, 0.2);
        }

        .phase-chip.trial {
            border-color: var(--gold-deep);
            color: var(--gold-deep);
        }

        .phase-chip.trial:hover {
            background: rgba(184, 134, 11, 0.08);
            color: var(--gold-deep);
        }

        .navbar-toggler {
            display: none;
            background: transparent;
            border: none;
            color: var(--green-dark);
            font-size: 22px;
            padding: 8px;
            cursor: pointer;
            border-radius: 10px;
            transition: background var(--transition-fast);
        }

        .navbar-toggler:hover {
            background: rgba(47, 93, 68, 0.1);
        }

        .mobile-menu {
            display: none;
            background: var(--card-bg);
            border-top: 1px solid var(--border-soft);
            padding: 16px 0;
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-smooth), padding var(--transition-smooth);
        }

        .mobile-menu.open {
            max-height: 400px;
            padding: 16px 0;
        }

        .mobile-menu .nav-link-primary {
            display: block;
            padding: 12px 0;
            font-size: 16px;
            border-bottom: 1px solid var(--border-soft);
            border-radius: 0;
        }

        .mobile-menu .nav-link-primary:last-child {
            border-bottom: none;
        }

        .mobile-menu .phase-chips {
            margin: 12px 0 0;
            flex-wrap: wrap;
        }

        @media (max-width: 992px) {
            .main-nav {
                display: none;
            }
            .phase-chips {
                display: none;
            }
            .navbar-toggler {
                display: block;
            }
            .mobile-menu {
                display: block;
            }
        }

        @media (min-width: 993px) {
            .mobile-menu {
                display: none !important;
            }
        }

        /* ===== Hero ===== */
        .hero-section {
            padding-top: 110px;
            padding-bottom: 60px;
            background: linear-gradient(160deg, #1F3D2B 0%, #2F5D44 55%, #3E7A59 100%);
            color: #fff;
            position: relative;
            overflow: hidden;
            min-height: 100vh;
            display: flex;
            align-items: center;
        }

        .hero-section::before {
            content: "";
            position: absolute;
            top: -40%;
            right: -18%;
            width: 600px;
            height: 600px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(201, 161, 94, 0.25) 0%, transparent 70%);
            pointer-events: none;
        }

        .hero-section::after {
            content: "";
            position: absolute;
            bottom: -15%;
            left: -10%;
            width: 480px;
            height: 480px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(31, 61, 43, 0.3) 0%, transparent 70%);
            pointer-events: none;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 5fr 7fr;
            gap: 36px;
            align-items: center;
            position: relative;
            z-index: 2;
            width: 100%;
        }

        .hero-text {
            padding-right: 20px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            color: var(--gold);
            background: rgba(201, 161, 94, 0.12);
            border: 1px solid rgba(201, 161, 94, 0.35);
            border-radius: 999px;
            padding: 8px 18px;
            margin-bottom: 18px;
            letter-spacing: 0.04em;
        }

        .hero-title {
            font-size: 34px;
            font-weight: 700;
            line-height: 1.38;
            margin-bottom: 20px;
            letter-spacing: 0.02em;
            color: #fff;
        }

        .hero-title .accent {
            color: var(--gold);
        }

        .hero-desc {
            font-size: 16px;
            line-height: 1.85;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 24px;
            max-width: 520px;
        }

        .hero-btns {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 28px;
        }

        .btn-hero-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, #D9B45A, #C9A15E);
            color: var(--text-dark);
            font-weight: 700;
            font-size: 15px;
            padding: 14px 28px;
            border-radius: var(--radius-btn);
            border: none;
            cursor: pointer;
            transition: all var(--transition-smooth);
            box-shadow: 0 6px 20px rgba(201, 161, 94, 0.35);
        }

        .btn-hero-primary:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(201, 161, 94, 0.5);
            color: var(--text-dark);
        }

        .btn-hero-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: #fff;
            font-weight: 600;
            font-size: 15px;
            padding: 14px 24px;
            border-radius: var(--radius-btn);
            border: 1.5px solid rgba(255, 255, 255, 0.4);
            cursor: pointer;
            transition: all var(--transition-fast);
        }

        .btn-hero-secondary:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: #fff;
            color: #fff;
        }

        .hero-kpis {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
        }

        .hero-kpi {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }

        .hero-kpi-num {
            font-size: 24px;
            font-weight: 700;
            color: var(--gold);
            letter-spacing: 0.02em;
            font-feature-settings: "tnum";
        }

        .hero-kpi-label {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.65);
            letter-spacing: 0.04em;
        }

        .hero-media {
            position: relative;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: 0 18px 50px rgba(31, 61, 43, 0.35);
            transform: rotate(-1.8deg);
            transition: transform var(--transition-smooth);
            min-height: 420px;
            background: #1a2e22;
        }

        .hero-media:hover {
            transform: rotate(0deg);
        }

        .hero-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            min-height: 420px;
            max-height: 560px;
        }

        .hero-medal {
            position: absolute;
            bottom: 20px;
            right: 20px;
            width: 72px;
            height: 72px;
            border-radius: 50%;
            background: linear-gradient(135deg, #E8D5A8, #C9A15E, #B8860B);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 28px;
            font-weight: 700;
            color: #fff;
            box-shadow: 0 8px 24px rgba(201, 161, 94, 0.5);
            z-index: 3;
            animation: floatMedal 3.5s ease-in-out infinite;
        }

        @keyframes floatMedal {
            0%, 100% {
                transform: translateY(0);
            }
            50% {
                transform: translateY(-8px);
            }
        }

        .hero-medal::after {
            content: "";
            position: absolute;
            inset: -6px;
            border-radius: 50%;
            border: 1.5px solid rgba(232, 213, 168, 0.45);
        }

        @media (max-width: 992px) {
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .hero-text {
                padding-right: 0;
                text-align: left;
            }
            .hero-title {
                font-size: 26px;
            }
            .hero-desc {
                font-size: 15px;
                max-width: 100%;
            }
            .hero-media {
                min-height: 300px;
                transform: rotate(0deg);
            }
            .hero-media img {
                min-height: 300px;
                max-height: 400px;
            }
            .hero-medal {
                width: 56px;
                height: 56px;
                font-size: 22px;
            }
            .hero-section {
                min-height: auto;
                padding-top: 90px;
                padding-bottom: 40px;
            }
        }

        @media (min-width: 1200px) {
            .hero-title {
                font-size: 38px;
            }
        }

        /* ===== Section Common ===== */
        .section {
            padding: 52px 0;
        }

        .section-alt {
            background: #fff;
        }

        .section-header {
            margin-bottom: 30px;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 600;
            color: var(--green-mid);
            letter-spacing: 0.06em;
            margin-bottom: 10px;
        }

        .section-label::before {
            content: "";
            display: inline-block;
            width: 22px;
            height: 2px;
            background: var(--gold);
            border-radius: 2px;
        }

        .section-title {
            font-size: 24px;
            font-weight: 700;
            line-height: 1.4;
            color: var(--text-dark);
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }

        .section-desc {
            font-size: 15px;
            line-height: 1.8;
            color: var(--text-mid);
            max-width: 720px;
        }

        /* ===== Metrics ===== */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 16px;
        }

        .metric-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            padding: 22px 18px;
            text-align: center;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-soft);
            transition: all var(--transition-fast);
        }

        .metric-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .metric-num {
            font-size: 30px;
            font-weight: 700;
            letter-spacing: 0.02em;
            font-feature-settings: "tnum";
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .metric-num.gold {
            color: var(--gold-deep);
        }
        .metric-num.green {
            color: var(--green-mid);
        }
        .metric-num.silver {
            color: var(--silver);
        }
        .metric-num.bronze {
            color: var(--bronze);
        }

        .metric-label {
            font-size: 13px;
            color: var(--text-mid);
            letter-spacing: 0.02em;
            line-height: 1.5;
        }

        @media (max-width: 992px) {
            .metrics-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }

        @media (max-width: 576px) {
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .metric-card {
                padding: 16px 12px;
            }
            .metric-num {
                font-size: 24px;
            }
            .metric-label {
                font-size: 11px;
            }
        }

        /* ===== Service Matrix ===== */
        .service-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .service-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            position: relative;
            overflow: hidden;
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-fast);
        }

        .service-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .service-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--gold-deep), var(--gold));
            border-radius: 0 0 4px 4px;
        }

        .service-card.wide {
            grid-column: span 2;
        }

        .service-icon {
            width: 46px;
            height: 46px;
            border-radius: 12px;
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 19px;
            margin-bottom: 14px;
        }

        .service-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .service-excerpt {
            font-size: 13px;
            color: var(--text-mid);
            line-height: 1.7;
            margin-bottom: 12px;
        }

        .service-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--green-mid);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .service-link:hover {
            color: var(--green-dark);
            gap: 10px;
        }

        @media (max-width: 992px) {
            .service-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .service-card.wide {
                grid-column: span 2;
            }
        }

        @media (max-width: 576px) {
            .service-grid {
                grid-template-columns: 1fr;
            }
            .service-card.wide {
                grid-column: span 1;
            }
        }

        /* ===== Comparison ===== */
        .comparison-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            align-items: stretch;
        }

        .comparison-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            padding: 26px 22px;
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-card);
            position: relative;
            transition: all var(--transition-fast);
        }

        .comparison-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .comparison-card.highlight {
            border: 2px solid var(--gold);
            box-shadow: 0 6px 24px rgba(201, 161, 94, 0.18);
        }

        .comparison-medal {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
        }

        .comparison-medal.gold {
            background: linear-gradient(135deg, #E8D5A8, #C9A15E);
        }
        .comparison-medal.silver {
            background: linear-gradient(135deg, #D0D0D0, #A8A8A8);
        }
        .comparison-medal.bronze {
            background: linear-gradient(135deg, #B88A6B, #9A6B4F);
        }

        .comparison-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 12px;
            line-height: 1.3;
        }

        .comparison-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .comparison-list li {
            font-size: 13px;
            color: var(--text-mid);
            padding: 6px 0;
            border-bottom: 1px solid var(--border-soft);
            display: flex;
            align-items: flex-start;
            gap: 8px;
            line-height: 1.5;
        }

        .comparison-list li::before {
            content: "✓";
            color: var(--green-mid);
            font-weight: 700;
            flex-shrink: 0;
        }

        .comparison-list li:last-child {
            border-bottom: none;
        }

        @media (max-width: 768px) {
            .comparison-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ===== Steps ===== */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .step-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-card);
            text-align: center;
            position: relative;
            transition: all var(--transition-fast);
        }

        .step-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
        }

        .step-number {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            color: var(--gold);
            font-size: 17px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
        }

        .step-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 8px;
        }

        .step-desc {
            font-size: 13px;
            color: var(--text-mid);
            line-height: 1.7;
        }

        @media (max-width: 768px) {
            .steps-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ===== Reviews ===== */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }

        .review-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            padding: 22px 20px;
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-card);
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .review-stars {
            color: var(--gold-deep);
            font-size: 14px;
            letter-spacing: 2px;
        }

        .review-text {
            font-size: 14px;
            color: var(--text-dark);
            line-height: 1.75;
            flex-grow: 1;
        }

        .review-user {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 13px;
            color: var(--text-mid);
        }

        .review-avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: linear-gradient(135deg, #C9A15E, #B8860B);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            flex-shrink: 0;
        }

        @media (max-width: 768px) {
            .reviews-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ===== Assurance ===== */
        .assurance-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 14px;
        }

        .assurance-item {
            background: var(--card-bg);
            border-radius: 16px;
            padding: 18px 16px;
            border: 1px solid var(--border-soft);
            display: flex;
            align-items: flex-start;
            gap: 10px;
            transition: all var(--transition-fast);
        }

        .assurance-item:hover {
            border-color: var(--gold);
        }

        .assurance-icon {
            width: 34px;
            height: 34px;
            border-radius: 10px;
            background: rgba(47, 93, 68, 0.08);
            color: var(--green-mid);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 15px;
        }

        .assurance-text {
            font-size: 13px;
            color: var(--text-dark);
            line-height: 1.5;
            font-weight: 500;
        }

        .assurance-sub {
            font-size: 11px;
            color: var(--text-mid);
            line-height: 1.5;
            display: block;
            margin-top: 2px;
        }

        @media (max-width: 992px) {
            .assurance-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 576px) {
            .assurance-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ===== News List ===== */
        .news-list {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 24px;
            align-items: start;
        }

        .news-main {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .news-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            overflow: hidden;
            display: flex;
            gap: 16px;
            padding: 14px 18px 14px 14px;
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-fast);
        }

        .news-card:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--gold-soft);
        }

        .news-thumb {
            width: 120px;
            min-height: 90px;
            border-radius: 14px;
            overflow: hidden;
            flex-shrink: 0;
            background: #e8e2d8;
        }

        .news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .news-info {
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 4px;
            flex: 1;
            min-width: 0;
        }

        .news-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-dark);
            line-height: 1.45;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
        }

        .news-excerpt {
            font-size: 12px;
            color: var(--text-mid);
            line-height: 1.6;
            overflow: hidden;
            text-overflow: ellipsis;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
        }

        .news-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 11px;
            color: var(--text-light);
        }

        .news-tag {
            font-size: 11px;
            padding: 3px 10px;
            border-radius: 999px;
            background: rgba(47, 93, 68, 0.08);
            color: var(--green-mid);
            font-weight: 600;
        }

        .news-side {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            padding: 20px;
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-card);
        }

        .news-side-title {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 12px;
        }

        .news-side-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .news-side-item {
            font-size: 13px;
            color: var(--text-mid);
            line-height: 1.5;
            padding-bottom: 8px;
            border-bottom: 1px solid var(--border-soft);
            transition: color var(--transition-fast);
        }

        .news-side-item:hover {
            color: var(--green-mid);
        }

        .news-side-item:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }

        @media (max-width: 768px) {
            .news-list {
                grid-template-columns: 1fr;
            }
            .news-card {
                flex-direction: column;
            }
            .news-thumb {
                width: 100%;
                min-height: 160px;
            }
        }

        /* ===== Milestones ===== */
        .timeline {
            position: relative;
            padding-left: 30px;
        }

        .timeline::before {
            content: "";
            position: absolute;
            left: 10px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: linear-gradient(to bottom, var(--gold), var(--green-mid), var(--gold));
            border-radius: 2px;
        }

        .timeline-item {
            position: relative;
            margin-bottom: 26px;
            padding-left: 14px;
        }

        .timeline-item:last-child {
            margin-bottom: 0;
        }

        .timeline-dot {
            position: absolute;
            left: -26px;
            top: 4px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--gold);
            border: 3px solid var(--bg-cream);
            box-shadow: 0 0 0 3px var(--gold-deep);
        }

        .timeline-phase {
            display: inline-block;
            font-size: 11px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 999px;
            margin-bottom: 6px;
            letter-spacing: 0.04em;
        }

        .timeline-phase.warm {
            background: rgba(201, 161, 94, 0.12);
            color: var(--gold-deep);
        }
        .timeline-phase.live {
            background: rgba(47, 93, 68, 0.1);
            color: var(--green-mid);
        }
        .timeline-phase.replay {
            background: rgba(168, 168, 168, 0.12);
            color: #777;
        }

        .timeline-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 4px;
        }

        .timeline-desc {
            font-size: 13px;
            color: var(--text-mid);
            line-height: 1.6;
        }

        /* ===== Environment ===== */
        .env-section-wrap {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            overflow: hidden;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0;
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-card);
        }

        .env-info {
            padding: 30px 26px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .env-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 11px;
            font-weight: 600;
            color: var(--gold-deep);
            background: rgba(201, 161, 94, 0.12);
            padding: 4px 12px;
            border-radius: 999px;
            margin-bottom: 12px;
            align-self: flex-start;
        }

        .env-title {
            font-size: 19px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 10px;
        }

        .env-desc {
            font-size: 14px;
            color: var(--text-mid);
            line-height: 1.8;
            margin-bottom: 14px;
        }

        .env-list {
            list-style: none;
            padding: 0;
            margin: 0 0 16px;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }

        .env-list li {
            font-size: 13px;
            color: var(--text-dark);
            display: flex;
            align-items: flex-start;
            gap: 8px;
            line-height: 1.5;
        }

        .env-list li::before {
            content: "◆";
            color: var(--gold);
            font-size: 10px;
            margin-top: 5px;
        }

        .env-media {
            position: relative;
            min-height: 320px;
            overflow: hidden;
        }

        .env-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            min-height: 320px;
        }

        @media (max-width: 768px) {
            .env-section-wrap {
                grid-template-columns: 1fr;
            }
            .env-media {
                min-height: 220px;
                order: -1;
            }
            .env-media img {
                min-height: 220px;
            }
        }

        /* ===== Artists ===== */
        .artists-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }

        .artist-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            padding: 20px;
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-card);
            text-align: center;
            transition: all var(--transition-fast);
            position: relative;
        }

        .artist-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
        }

        .artist-card.gold-border {
            border: 2px solid var(--gold);
        }

        .artist-card.silver-border {
            border: 2px solid var(--silver);
        }

        .artist-avatar {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: linear-gradient(135deg, #E8D5A8, #C9A15E);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 24px;
            font-weight: 700;
            margin: 0 auto 12px;
            box-shadow: 0 4px 14px rgba(201, 161, 94, 0.3);
        }

        .artist-avatar.silver-bg {
            background: linear-gradient(135deg, #D0D0D0, #A8A8A8);
            box-shadow: 0 4px 14px rgba(168, 168, 168, 0.3);
        }

        .artist-name {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 4px;
        }

        .artist-tag {
            display: inline-block;
            font-size: 11px;
            font-weight: 600;
            padding: 2px 10px;
            border-radius: 999px;
            margin-bottom: 8px;
            letter-spacing: 0.03em;
        }

        .artist-tag.gold {
            background: rgba(201, 161, 94, 0.12);
            color: var(--gold-deep);
        }
        .artist-tag.silver {
            background: rgba(168, 168, 168, 0.12);
            color: #777;
        }

        .artist-desc {
            font-size: 12px;
            color: var(--text-mid);
            line-height: 1.6;
        }

        @media (max-width: 768px) {
            .artists-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ===== Quick FAQ ===== */
        .quick-faq-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .quick-faq-item {
            background: var(--card-bg);
            border-radius: 16px;
            padding: 16px 18px;
            border: 1px solid var(--border-soft);
            transition: all var(--transition-fast);
        }

        .quick-faq-item:hover {
            border-color: var(--gold-soft);
        }

        .quick-faq-q {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 4px;
        }

        .quick-faq-a {
            font-size: 13px;
            color: var(--text-mid);
            line-height: 1.7;
        }

        /* ===== FAQ ===== */
        .faq-accordion .accordion-item {
            background: var(--card-bg);
            border: 1px solid var(--border-soft);
            border-radius: 14px;
            margin-bottom: 10px;
            overflow: hidden;
        }

        .faq-accordion .accordion-button {
            background: var(--card-bg);
            color: var(--text-dark);
            font-weight: 600;
            font-size: 15px;
            padding: 16px 20px;
            border: none;
            box-shadow: none;
            border-radius: 14px;
        }

        .faq-accordion .accordion-button:not(.collapsed) {
            background: rgba(47, 93, 68, 0.05);
            color: var(--green-dark);
        }

        .faq-accordion .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(201, 161, 94, 0.3);
        }

        .faq-accordion .accordion-button::after {
            filter: invert(0.35);
        }

        .faq-accordion .accordion-body {
            font-size: 14px;
            color: var(--text-mid);
            line-height: 1.8;
            padding: 0 20px 16px;
        }

        /* ===== CTA Form ===== */
        .cta-form-section {
            background: linear-gradient(135deg, #1F3D2B 0%, #2F5D44 50%, #3E7A59 100%);
            border-radius: var(--radius-card);
            padding: 36px 30px;
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        .cta-form-section::before {
            content: "";
            position: absolute;
            top: -60%;
            right: -20%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(201, 161, 94, 0.2) 0%, transparent 70%);
            pointer-events: none;
        }

        .cta-form-title {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 8px;
            color: #fff;
            position: relative;
            z-index: 2;
        }

        .cta-form-desc {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.75);
            margin-bottom: 22px;
            line-height: 1.7;
            position: relative;
            z-index: 2;
        }

        .cta-form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
            position: relative;
            z-index: 2;
        }

        .cta-form-grid .form-group.full {
            grid-column: span 2;
        }

        .cta-form-grid label {
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 4px;
            display: block;
            color: rgba(255, 255, 255, 0.85);
        }

        .cta-form-grid input,
        .cta-form-grid select,
        .cta-form-grid textarea {
            width: 100%;
            padding: 12px 16px;
            border-radius: var(--radius-btn);
            border: 1.5px solid rgba(255, 255, 255, 0.25);
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            transition: all var(--transition-fast);
        }

        .cta-form-grid input::placeholder,
        .cta-form-grid textarea::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }

        .cta-form-grid input:focus,
        .cta-form-grid select:focus,
        .cta-form-grid textarea:focus {
            border-color: var(--gold);
            background: rgba(255, 255, 255, 0.16);
            outline: none;
            box-shadow: 0 0 0 3px rgba(201, 161, 94, 0.25);
        }

        .cta-form-grid select option {
            color: var(--text-dark);
            background: #fff;
        }

        .btn-cta-submit {
            background: linear-gradient(135deg, #D9B45A, #C9A15E);
            color: var(--text-dark);
            font-weight: 700;
            font-size: 15px;
            padding: 12px 32px;
            border-radius: var(--radius-btn);
            border: none;
            cursor: pointer;
            transition: all var(--transition-smooth);
            box-shadow: 0 6px 20px rgba(201, 161, 94, 0.35);
            margin-top: 4px;
        }

        .btn-cta-submit:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(201, 161, 94, 0.5);
            color: var(--text-dark);
        }

        .cta-form-privacy {
            font-size: 11px;
            color: rgba(255, 255, 255, 0.5);
            margin-top: 12px;
            position: relative;
            z-index: 2;
        }

        @media (max-width: 768px) {
            .cta-form-grid {
                grid-template-columns: 1fr;
            }
            .cta-form-grid .form-group.full {
                grid-column: span 1;
            }
            .cta-form-section {
                padding: 26px 18px;
            }
        }

        /* ===== About ===== */
        .about-wrap {
            display: grid;
            grid-template-columns: 3fr 2fr;
            gap: 30px;
            align-items: start;
        }

        .about-text {
            font-size: 14px;
            color: var(--text-mid);
            line-height: 1.85;
            margin-bottom: 14px;
        }

        .about-text strong {
            color: var(--text-dark);
            font-weight: 600;
        }

        .about-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .about-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 12px;
            font-weight: 600;
            color: var(--green-mid);
            background: rgba(47, 93, 68, 0.08);
            padding: 8px 14px;
            border-radius: 999px;
            border: 1px solid rgba(47, 93, 68, 0.15);
        }

        .about-side-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            padding: 22px;
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-card);
        }

        .about-side-title {
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 12px;
        }

        @media (max-width: 768px) {
            .about-wrap {
                grid-template-columns: 1fr;
            }
        }

        /* ===== Contact ===== */
        .contact-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }

        .contact-info-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            padding: 24px;
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-card);
        }

        .contact-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            margin-bottom: 14px;
            font-size: 14px;
        }

        .contact-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: rgba(47, 93, 68, 0.08);
            color: var(--green-mid);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        .contact-item-text {
            color: var(--text-dark);
            line-height: 1.6;
        }

        .contact-item-text small {
            display: block;
            color: var(--text-mid);
            font-size: 12px;
        }

        .contact-qr-placeholder {
            background: #f0ece4;
            border-radius: 16px;
            min-height: 160px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-light);
            font-size: 13px;
            letter-spacing: 0.04em;
        }

        @media (max-width: 768px) {
            .contact-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ===== Footer ===== */
        .site-footer {
            background: #1F3D2B;
            color: rgba(255, 255, 255, 0.8);
            padding: 44px 0 20px;
            margin-top: 20px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1.5fr 1.5fr 1.2fr;
            gap: 28px;
            margin-bottom: 28px;
        }

        .footer-brand {
            font-size: 17px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .footer-about {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.65);
            line-height: 1.75;
        }

        .footer-title {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 0.04em;
        }

        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-links a {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.65);
            transition: color var(--transition-fast);
        }

        .footer-links a:hover {
            color: #fff;
        }

        .footer-contact-item {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.65);
            line-height: 1.7;
            margin-bottom: 6px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 16px;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.45);
            text-align: center;
            letter-spacing: 0.02em;
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 22px;
            }
        }

        /* ===== Utility ===== */
        .text-gold {
            color: var(--gold);
        }
        .text-green {
            color: var(--green-mid);
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .mt-0 {
            margin-top: 0;
        }

        @media (max-width: 576px) {
            .section {
                padding: 36px 0;
            }
            .section-title {
                font-size: 20px;
            }
            .section-desc {
                font-size: 13px;
            }
        }

/* roulang page: category1 */
:root {
            --green-dark: #1F3D2B;
            --green-mid: #2F5D44;
            --green-light: #3E7A59;
            --gold: #C9A15E;
            --gold-deep: #B8860B;
            --gold-soft: #E8D5A8;
            --silver: #A8A8A8;
            --bronze: #9A6B4F;
            --bg-cream: #F7F3EB;
            --card-bg: #FFFDF8;
            --text-dark: #2C241B;
            --text-mid: #6B6156;
            --text-light: #9C9185;
            --border-soft: #E4DCCE;
            --shadow-card: 0 4px 16px rgba(31, 61, 43, 0.06);
            --shadow-card-hover: 0 8px 28px rgba(31, 61, 43, 0.12);
            --shadow-hero: 0 10px 40px rgba(31, 61, 43, 0.22);
            --radius-card: 22px;
            --radius-btn: 14px;
            --radius-badge: 12px;
            --font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --transition-fast: 0.18s ease;
            --transition-smooth: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-family);
            background-color: var(--bg-cream);
            color: var(--text-dark);
            line-height: 1.8;
            font-size: 16px;
            overflow-x: hidden;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast), opacity var(--transition-fast);
        }
        a:hover {
            color: var(--green-mid);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: var(--font-family);
            font-size: 15px;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 3px solid var(--gold);
            outline-offset: 2px;
            border-radius: var(--radius-btn);
        }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 32px;
            padding-right: 32px;
        }
        @media (max-width: 1024px) {
            .container {
                padding-left: 24px;
                padding-right: 24px;
            }
        }
        @media (max-width: 767.98px) {
            .container {
                padding-left: 15px;
                padding-right: 15px;
            }
        }

        /* ===== Header ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(247, 243, 235, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-soft);
            transition: box-shadow var(--transition-smooth);
        }
        .site-header.scrolled {
            box-shadow: 0 4px 24px rgba(31, 61, 43, 0.1);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 72px;
            gap: 16px;
            flex-wrap: nowrap;
        }
        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            color: var(--green-dark);
        }
        .logo-link:hover {
            color: var(--green-dark);
            opacity: 0.88;
        }
        .logo-icon {
            width: 40px;
            height: 40px;
            border-radius: 12px;
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
            box-shadow: inset 0 0 0 1px rgba(201, 161, 94, 0.4);
        }
        .logo-text {
            font-size: 17px;
            font-weight: 700;
            letter-spacing: 0.02em;
            line-height: 1.3;
            white-space: nowrap;
        }
        .logo-text small {
            display: block;
            font-size: 11px;
            font-weight: 400;
            color: var(--text-mid);
            letter-spacing: 0.04em;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        .main-nav::-webkit-scrollbar {
            display: none;
        }
        .nav-link-primary {
            color: var(--text-dark);
            font-size: 15px;
            font-weight: 500;
            padding: 10px 14px;
            border-radius: 10px;
            white-space: nowrap;
            transition: background var(--transition-fast), color var(--transition-fast);
            position: relative;
        }
        .nav-link-primary:hover {
            background: rgba(47, 93, 68, 0.08);
            color: var(--green-mid);
        }
        .nav-link-primary.active {
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            color: #fff;
            box-shadow: 0 2px 10px rgba(31, 61, 43, 0.16);
        }
        .phase-chips {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-shrink: 0;
            margin-left: 4px;
        }
        .phase-chip {
            font-size: 12px;
            font-weight: 600;
            padding: 5px 12px;
            border-radius: 999px;
            color: var(--green-mid);
            background: transparent;
            border: 1px solid var(--green-mid);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .phase-chip:hover {
            background: rgba(47, 93, 68, 0.08);
            color: var(--green-dark);
        }
        .phase-chip.active {
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            color: #fff;
            border-color: transparent;
            box-shadow: 0 2px 8px rgba(31, 61, 43, 0.18);
        }
        .header-cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: linear-gradient(135deg, var(--gold-deep), var(--gold));
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 10px 18px;
            border-radius: var(--radius-btn);
            border: none;
            flex-shrink: 0;
            transition: all var(--transition-smooth);
            box-shadow: 0 4px 12px rgba(184, 134, 11, 0.25);
            white-space: nowrap;
        }
        .header-cta-btn:hover {
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(184, 134, 11, 0.32);
        }
        .navbar-toggler-box {
            display: none;
            background: transparent;
            border: 1px solid var(--border-soft);
            border-radius: 10px;
            padding: 8px 10px;
            color: var(--green-dark);
            font-size: 18px;
            transition: background var(--transition-fast);
        }
        .navbar-toggler-box:hover {
            background: rgba(47, 93, 68, 0.08);
        }
        @media (max-width: 991.98px) {
            .navbar-toggler-box {
                display: flex;
                align-items: center;
                justify-content: center;
            }
            .main-nav,
            .phase-chips,
            .header-cta-btn {
                display: none;
            }
        }
        @media (max-width: 767.98px) {
            .header-inner {
                min-height: 64px;
                gap: 10px;
            }
            .logo-text {
                font-size: 15px;
            }
            .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 15px;
                border-radius: 10px;
            }
        }
        .mobile-collapse-menu {
            display: none;
            position: fixed;
            top: 64px;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(247, 243, 235, 0.98);
            z-index: 999;
            padding: 24px 15px 40px;
            overflow-y: auto;
            flex-direction: column;
            gap: 12px;
        }
        .mobile-collapse-menu.open {
            display: flex;
        }
        .mobile-collapse-menu .mnav-link {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-dark);
            padding: 12px 16px;
            border-radius: 12px;
            background: var(--card-bg);
            border: 1px solid var(--border-soft);
            transition: all var(--transition-fast);
        }
        .mobile-collapse-menu .mnav-link:hover,
        .mobile-collapse-menu .mnav-link.active {
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            color: #fff;
            border-color: transparent;
        }
        .mobile-collapse-menu .mphase-row {
            display: flex;
            gap: 8px;
            margin-top: 8px;
            flex-wrap: wrap;
        }

        /* ===== Breadcrumb ===== */
        .breadcrumb-section {
            padding-top: 96px;
            padding-bottom: 12px;
        }
        .breadcrumb-bar {
            font-size: 13px;
            color: var(--text-mid);
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
        }
        .breadcrumb-bar a {
            color: var(--text-mid);
            transition: color var(--transition-fast);
        }
        .breadcrumb-bar a:hover {
            color: var(--green-mid);
        }
        .breadcrumb-bar .sep {
            color: var(--gold);
            font-weight: 700;
        }
        .breadcrumb-bar .current {
            color: var(--green-dark);
            font-weight: 600;
            max-width: 300px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        @media (max-width: 767.98px) {
            .breadcrumb-section {
                padding-top: 80px;
                padding-bottom: 8px;
            }
            .breadcrumb-bar .current {
                max-width: 160px;
            }
        }

        /* ===== Category Header ===== */
        .cat-header-section {
            padding: 30px 0 26px;
            background: linear-gradient(135deg, rgba(31, 61, 43, 0.04), rgba(201, 161, 94, 0.06));
            border-bottom: 1px solid var(--border-soft);
        }
        .cat-header-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            padding: 30px 34px;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-soft);
        }
        .cat-header-card h1 {
            font-size: 32px;
            font-weight: 700;
            color: var(--green-dark);
            letter-spacing: 0.01em;
            margin-bottom: 14px;
            line-height: 1.4;
        }
        .cat-header-card .cat-brief {
            font-size: 16px;
            color: var(--text-mid);
            line-height: 1.9;
            max-width: 880px;
            margin-bottom: 0;
        }
        .cat-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            color: #fff;
            font-size: 13px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 999px;
            margin-bottom: 16px;
        }
        .cat-badge i {
            color: var(--gold);
        }
        @media (max-width: 767.98px) {
            .cat-header-section {
                padding: 20px 0 16px;
            }
            .cat-header-card {
                padding: 22px 18px;
                border-radius: 18px;
            }
            .cat-header-card h1 {
                font-size: 24px;
            }
            .cat-header-card .cat-brief {
                font-size: 15px;
            }
        }

        /* ===== Section Common ===== */
        .cat-section {
            padding: 44px 0;
        }
        .section-header {
            margin-bottom: 28px;
        }
        .section-header h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 10px;
            line-height: 1.4;
        }
        .section-header p {
            font-size: 15px;
            color: var(--text-mid);
            margin-bottom: 0;
            max-width: 760px;
        }
        .section-title-line {
            width: 48px;
            height: 4px;
            border-radius: 999px;
            background: linear-gradient(90deg, var(--gold), var(--gold-deep));
            margin-bottom: 14px;
        }
        @media (max-width: 767.98px) {
            .cat-section {
                padding: 32px 0;
            }
            .section-header h2 {
                font-size: 20px;
            }
        }

        /* ===== Environment Cards ===== */
        .env-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            overflow: hidden;
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .env-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }
        .env-card-img {
            position: relative;
            aspect-ratio: 16 / 10;
            overflow: hidden;
            background: #EAE4D8;
        }
        .env-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .env-card:hover .env-card-img img {
            transform: scale(1.04);
        }
        .env-card-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            background: rgba(31, 61, 43, 0.88);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 5px 12px;
            border-radius: 999px;
            backdrop-filter: blur(4px);
        }
        .env-card-badge.gold {
            background: rgba(184, 134, 11, 0.9);
            color: #fff;
        }
        .env-card-body {
            padding: 20px 22px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .env-card-body h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 8px;
            line-height: 1.45;
        }
        .env-card-meta {
            font-size: 13px;
            color: var(--text-light);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        .env-card-meta i {
            color: var(--gold);
        }
        .env-card-desc {
            font-size: 14px;
            color: var(--text-mid);
            line-height: 1.8;
            flex: 1;
        }
        .env-card-link {
            margin-top: 14px;
            font-size: 14px;
            font-weight: 600;
            color: var(--green-mid);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all var(--transition-fast);
        }
        .env-card-link:hover {
            color: var(--gold-deep);
            gap: 10px;
        }
        @media (max-width: 767.98px) {
            .env-card-body {
                padding: 16px 16px 18px;
            }
            .env-card-body h3 {
                font-size: 17px;
            }
        }

        /* ===== Category Entry Cards ===== */
        .entry-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            padding: 22px 22px 18px;
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            text-align: center;
            height: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
        }
        .entry-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }
        .entry-card-icon {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            color: var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin-bottom: 14px;
        }
        .entry-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 6px;
        }
        .entry-card p {
            font-size: 13px;
            color: var(--text-mid);
            margin-bottom: 12px;
            line-height: 1.7;
        }
        .entry-card-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--green-mid);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .entry-card-link:hover {
            color: var(--gold-deep);
        }

        /* ===== Comparison Ranking ===== */
        .rank-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            padding: 26px 24px;
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-card);
            height: 100%;
            position: relative;
            transition: all var(--transition-smooth);
        }
        .rank-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }
        .rank-card.gold-rank {
            border-color: rgba(184, 134, 11, 0.35);
            background: linear-gradient(135deg, #FFFDF8, #FBF6E8);
        }
        .rank-card.silver-rank {
            border-color: rgba(168, 168, 168, 0.35);
        }
        .rank-card.bronze-rank {
            border-color: rgba(154, 107, 79, 0.3);
        }
        .rank-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 700;
            padding: 6px 14px;
            border-radius: 999px;
            margin-bottom: 14px;
        }
        .rank-badge.gold-badge {
            background: linear-gradient(135deg, var(--gold-deep), var(--gold));
            color: #fff;
        }
        .rank-badge.silver-badge {
            background: linear-gradient(135deg, #B0B0B0, #D4D4D4);
            color: #fff;
        }
        .rank-badge.bronze-badge {
            background: linear-gradient(135deg, #8A5A3B, var(--bronze));
            color: #fff;
        }
        .rank-card h3 {
            font-size: 19px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 10px;
        }
        .rank-score {
            font-size: 34px;
            font-weight: 700;
            color: var(--gold-deep);
            line-height: 1.2;
            margin-bottom: 10px;
        }
        .rank-score span {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-mid);
        }
        .rank-stars {
            color: var(--gold);
            font-size: 15px;
            margin-bottom: 14px;
            letter-spacing: 2px;
        }
        .rank-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .rank-list li {
            font-size: 14px;
            color: var(--text-mid);
            padding: 6px 0;
            border-bottom: 1px dashed var(--border-soft);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .rank-list li:last-child {
            border-bottom: none;
        }
        .rank-list li i {
            color: var(--green-mid);
            font-size: 12px;
        }

        /* ===== Gallery ===== */
        .gallery-card {
            border-radius: var(--radius-card);
            overflow: hidden;
            position: relative;
            aspect-ratio: 4 / 3;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            border: 1px solid var(--border-soft);
        }
        .gallery-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }
        .gallery-card img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .gallery-card:hover img {
            transform: scale(1.05);
        }
        .gallery-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 18px 16px 14px;
            background: linear-gradient(transparent, rgba(31, 61, 43, 0.85));
            color: #fff;
        }
        .gallery-overlay h3 {
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 2px;
            color: #fff;
        }
        .gallery-overlay p {
            font-size: 12px;
            margin-bottom: 0;
            opacity: 0.85;
        }

        /* ===== CTA Bar ===== */
        .cta-bar-section {
            padding: 36px 0 50px;
        }
        .cta-bar-card {
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            border-radius: var(--radius-card);
            padding: 34px 38px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-hero);
            position: relative;
            overflow: hidden;
        }
        .cta-bar-card::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -10%;
            width: 280px;
            height: 280px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(201, 161, 94, 0.18), transparent 65%);
        }
        .cta-bar-text h2 {
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .cta-bar-text p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.78);
            margin-bottom: 0;
        }
        .btn-gold-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, var(--gold-deep), var(--gold));
            color: #fff;
            font-weight: 700;
            font-size: 15px;
            padding: 14px 28px;
            border-radius: var(--radius-btn);
            border: none;
            transition: all var(--transition-smooth);
            box-shadow: 0 4px 16px rgba(184, 134, 11, 0.3);
            white-space: nowrap;
        }
        .btn-gold-cta:hover {
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(184, 134, 11, 0.4);
        }
        @media (max-width: 767.98px) {
            .cta-bar-card {
                padding: 26px 20px;
                flex-direction: column;
                text-align: center;
            }
            .cta-bar-text h2 {
                font-size: 19px;
            }
            .btn-gold-cta {
                width: 100%;
                justify-content: center;
            }
        }

        /* ===== Related Reading ===== */
        .related-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: all var(--transition-smooth);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .related-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }
        .related-img {
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: #EAE4D8;
        }
        .related-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .related-card:hover .related-img img {
            transform: scale(1.04);
        }
        .related-body {
            padding: 16px 18px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .related-body h3 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 6px;
            line-height: 1.5;
        }
        .related-body .related-meta {
            font-size: 12px;
            color: var(--text-light);
            margin-top: auto;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .related-body .related-meta i {
            color: var(--gold);
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--green-dark);
            color: rgba(255, 255, 255, 0.78);
            padding: 48px 0 20px;
            margin-top: 12px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 32px;
        }
        .footer-brand {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
        }
        .footer-about {
            font-size: 13px;
            line-height: 1.8;
            margin-bottom: 0;
            color: rgba(255, 255, 255, 0.65);
        }
        .footer-title {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-links li {
            margin-bottom: 8px;
        }
        .footer-links a {
            color: rgba(255, 255, 255, 0.65);
            font-size: 13px;
            transition: color var(--transition-fast);
        }
        .footer-links a:hover {
            color: var(--gold);
        }
        .footer-contact-item {
            font-size: 13px;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
            color: rgba(255, 255, 255, 0.65);
        }
        .footer-contact-item i {
            color: var(--gold);
            width: 16px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 18px;
            margin-top: 32px;
            font-size: 12px;
            text-align: center;
            color: rgba(255, 255, 255, 0.5);
        }
        @media (max-width: 991.98px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 767.98px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .site-footer {
                padding: 36px 0 16px;
            }
            .footer-bottom {
                margin-top: 24px;
                padding-top: 14px;
            }
        }

/* roulang page: article */
:root {
            --green-dark: #1F3D2B;
            --green-mid: #2F5D44;
            --green-light: #3E7A59;
            --gold: #C9A15E;
            --gold-deep: #B8860B;
            --gold-soft: #E8D5A8;
            --silver: #A8A8A8;
            --bronze: #9A6B4F;
            --bg-cream: #F7F3EB;
            --card-bg: #FFFDF8;
            --text-dark: #2C241B;
            --text-mid: #6B6156;
            --text-light: #9C9185;
            --border-soft: #E4DCCE;
            --shadow-card: 0 4px 16px rgba(31, 61, 43, 0.06);
            --shadow-card-hover: 0 8px 28px rgba(31, 61, 43, 0.12);
            --shadow-hero: 0 10px 40px rgba(31, 61, 43, 0.22);
            --radius-card: 22px;
            --radius-btn: 14px;
            --radius-badge: 12px;
            --font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --transition-fast: 0.18s ease;
            --transition-smooth: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-family);
            background-color: var(--bg-cream);
            color: var(--text-dark);
            line-height: 1.8;
            font-size: 16px;
            overflow-x: hidden;
            padding-top: 0;
            margin: 0;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast), opacity var(--transition-fast);
        }
        a:hover {
            color: var(--green-mid);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: var(--font-family);
            font-size: 15px;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 3px solid var(--gold);
            outline-offset: 2px;
            border-radius: var(--radius-btn);
        }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 32px;
            padding-right: 32px;
        }
        h1, h2, h3, h4, h5, h6 {
            font-weight: 600;
            line-height: 1.45;
            color: var(--text-dark);
            margin: 0 0 16px;
        }
        h1 {
            font-size: 32px;
            letter-spacing: 0.01em;
        }
        h2 {
            font-size: 24px;
            letter-spacing: 0.01em;
        }
        h3 {
            font-size: 20px;
        }
        h4 {
            font-size: 18px;
        }
        h5 {
            font-size: 16px;
        }
        h6 {
            font-size: 14px;
        }
        p {
            margin: 0 0 16px;
        }
        ul, ol {
            margin: 0 0 16px;
            padding-left: 22px;
        }
        blockquote {
            margin: 20px 0;
            padding: 16px 20px;
            border-left: 4px solid var(--green-mid);
            background: rgba(47, 93, 68, 0.04);
            border-radius: 0 12px 12px 0;
            color: var(--text-mid);
        }
        /* ===== Header ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(247, 243, 235, 0.92);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-soft);
            transition: box-shadow var(--transition-smooth);
        }
        .site-header.scrolled {
            box-shadow: 0 4px 24px rgba(31, 61, 43, 0.1);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 72px;
            gap: 16px;
            flex-wrap: nowrap;
        }
        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            color: var(--green-dark);
        }
        .logo-link:hover {
            color: var(--green-dark);
            opacity: 0.88;
        }
        .logo-icon {
            width: 40px;
            height: 40px;
            border-radius: 12px;
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
            box-shadow: inset 0 0 0 1px rgba(201, 161, 94, 0.4);
        }
        .logo-text {
            font-size: 17px;
            font-weight: 700;
            letter-spacing: 0.02em;
            line-height: 1.3;
            white-space: nowrap;
        }
        .logo-text small {
            display: block;
            font-size: 11px;
            font-weight: 400;
            color: var(--text-mid);
            letter-spacing: 0.04em;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        .main-nav::-webkit-scrollbar {
            display: none;
        }
        .nav-link-primary {
            color: var(--text-dark);
            font-size: 15px;
            font-weight: 500;
            padding: 10px 14px;
            border-radius: 10px;
            white-space: nowrap;
            transition: background var(--transition-fast), color var(--transition-fast);
            position: relative;
        }
        .nav-link-primary:hover {
            background: rgba(47, 93, 68, 0.08);
            color: var(--green-mid);
        }
        .nav-link-primary.active {
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            color: #fff;
            box-shadow: 0 2px 10px rgba(31, 61, 43, 0.16);
        }
        .phase-chips {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-shrink: 0;
            margin-left: 4px;
        }
        .phase-chip {
            font-size: 12px;
            font-weight: 600;
            padding: 5px 12px;
            border-radius: 999px;
            color: var(--green-mid);
            background: transparent;
            border: 1px solid var(--green-mid);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .phase-chip:hover {
            background: rgba(47, 93, 68, 0.08);
            color: var(--green-dark);
        }
        .phase-chip.active {
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            color: #fff;
            border-color: transparent;
        }
        .navbar-toggler {
            border: 1px solid var(--border-soft);
            border-radius: 10px;
            padding: 6px 10px;
            color: var(--green-dark);
            background: var(--card-bg);
            display: none;
        }
        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(201, 161, 94, 0.3);
        }
        .navbar-toggler-icon {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--green-dark);
            position: relative;
            border-radius: 2px;
        }
        .navbar-toggler-icon::before,
        .navbar-toggler-icon::after {
            content: '';
            position: absolute;
            left: 0;
            width: 22px;
            height: 2px;
            background: var(--green-dark);
            border-radius: 2px;
            transition: transform var(--transition-fast);
        }
        .navbar-toggler-icon::before {
            top: -7px;
        }
        .navbar-toggler-icon::after {
            bottom: -7px;
        }
        .header-spacer {
            height: 72px;
        }

        /* ===== 通用按钮 ===== */
        .btn-primary-brand {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            color: #fff;
            border: none;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition-smooth);
            box-shadow: 0 4px 14px rgba(31, 61, 43, 0.18);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .btn-primary-brand:hover {
            color: #fff;
            filter: brightness(1.12);
            box-shadow: 0 6px 22px rgba(31, 61, 43, 0.28);
            transform: translateY(-2px);
        }
        .btn-primary-brand:active {
            transform: translateY(0);
            box-shadow: 0 3px 10px rgba(31, 61, 43, 0.15);
        }
        .btn-outline-brand {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: var(--green-mid);
            border: 1.5px solid var(--green-mid);
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition-smooth);
            white-space: nowrap;
        }
        .btn-outline-brand:hover {
            color: var(--green-dark);
            background: rgba(47, 93, 68, 0.06);
            border-color: var(--green-dark);
            transform: translateY(-2px);
        }
        .btn-outline-brand:active {
            transform: translateY(0);
        }
        .btn-gold-brand {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: linear-gradient(135deg, var(--gold), var(--gold-deep));
            color: var(--text-dark);
            border: none;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            font-size: 15px;
            font-weight: 700;
            cursor: pointer;
            transition: all var(--transition-smooth);
            box-shadow: 0 4px 16px rgba(184, 134, 11, 0.22);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }
        .btn-gold-brand:hover {
            color: var(--text-dark);
            filter: brightness(1.08);
            box-shadow: 0 6px 24px rgba(184, 134, 11, 0.32);
            transform: translateY(-2px);
        }
        .btn-gold-brand:active {
            transform: translateY(0);
        }
        .btn-sm {
            padding: 8px 18px;
            font-size: 13px;
            border-radius: 10px;
        }

        /* ===== 文章页主体 ===== */
        .article-page {
            padding: 40px 0 64px;
        }
        .article-layout {
            display: grid;
            grid-template-columns: minmax(0, 1fr) 320px;
            gap: 36px;
            align-items: start;
        }
        .article-main-col {
            min-width: 0;
            max-width: 768px;
        }

        /* 面包屑 */
        .breadcrumb-nav {
            font-size: 13px;
            color: var(--text-light);
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
            line-height: 1.5;
        }
        .breadcrumb-nav a {
            color: var(--text-mid);
            transition: color var(--transition-fast);
            white-space: nowrap;
        }
        .breadcrumb-nav a:hover {
            color: var(--green-mid);
        }
        .breadcrumb-nav .separator {
            color: var(--text-light);
            margin: 0 2px;
        }
        .breadcrumb-nav .current {
            color: var(--text-light);
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            max-width: 240px;
        }

        /* 文章头 */
        .article-header {
            margin-bottom: 28px;
            padding-bottom: 24px;
            border-bottom: 2px solid var(--border-soft);
        }
        .article-header h1 {
            font-size: 32px;
            margin-bottom: 14px;
            letter-spacing: 0.01em;
            word-break: break-word;
        }
        .article-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 13px;
            color: var(--text-light);
        }
        .article-meta .meta-item {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .article-meta .meta-item i {
            color: var(--green-mid);
            font-size: 13px;
        }
        .article-category-badge {
            background: rgba(47, 93, 68, 0.08);
            color: var(--green-mid);
            padding: 3px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 600;
        }

        /* 正文 */
        .article-content {
            font-size: 16px;
            line-height: 1.9;
            color: var(--text-dark);
        }
        .article-content h2 {
            font-size: 22px;
            margin: 28px 0 14px;
            padding-top: 8px;
        }
        .article-content h3 {
            font-size: 18px;
            margin: 22px 0 12px;
        }
        .article-content h4,
        .article-content h5,
        .article-content h6 {
            margin: 18px 0 10px;
        }
        .article-content p {
            margin-bottom: 16px;
        }
        .article-content ul,
        .article-content ol {
            margin: 0 0 16px;
            padding-left: 24px;
        }
        .article-content li {
            margin-bottom: 6px;
        }
        .article-content img {
            border-radius: 16px;
            margin: 20px 0;
            box-shadow: var(--shadow-card);
        }
        .article-content blockquote {
            margin: 24px 0;
            padding: 16px 22px;
            border-left: 4px solid var(--green-mid);
            background: rgba(47, 93, 68, 0.04);
            border-radius: 0 12px 12px 0;
            color: var(--text-mid);
            font-style: normal;
        }
        .article-content figure {
            margin: 24px 0;
        }
        .article-content figure img {
            margin: 0;
        }
        .article-content figcaption {
            font-size: 13px;
            color: var(--text-light);
            text-align: center;
            margin-top: 8px;
        }
        .article-not-found {
            text-align: center;
            padding: 60px 20px;
            background: var(--card-bg);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
        }
        .article-not-found p {
            font-size: 18px;
            color: var(--text-mid);
            margin-bottom: 20px;
        }
        .article-not-found .btn-primary-brand {
            font-size: 14px;
        }

        /* 文章配图 */
        .article-featured-image {
            margin: 24px 0;
            border-radius: 16px;
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }
        .article-featured-image img {
            width: 100%;
            height: auto;
            border-radius: 16px;
        }
        .article-featured-image .image-caption {
            font-size: 13px;
            color: var(--text-light);
            text-align: center;
            padding: 10px 0 0;
        }

        /* 相关推荐 */
        .related-section {
            margin-top: 48px;
            padding-top: 28px;
            border-top: 2px solid var(--border-soft);
        }
        .related-section h2 {
            font-size: 20px;
            margin-bottom: 20px;
        }
        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }
        .related-card {
            background: var(--card-bg);
            border-radius: 16px;
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            display: block;
        }
        .related-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            color: var(--text-dark);
        }
        .related-card img {
            width: 100%;
            height: 130px;
            object-fit: cover;
        }
        .related-card-body {
            padding: 14px 16px;
        }
        .related-card-title {
            font-size: 14px;
            font-weight: 600;
            line-height: 1.5;
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card-meta {
            font-size: 12px;
            color: var(--text-light);
        }

        /* 返回入口 */
        .article-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-top: 32px;
            flex-wrap: wrap;
        }
        .article-actions .btn {
            font-size: 14px;
        }

        /* 评论区 */
        .comment-section {
            margin-top: 48px;
            padding-top: 28px;
            border-top: 2px solid var(--border-soft);
        }
        .comment-section h2 {
            font-size: 20px;
            margin-bottom: 20px;
        }
        .comment-form-wrap {
            background: var(--card-bg);
            border-radius: 16px;
            padding: 20px;
            box-shadow: var(--shadow-card);
            margin-bottom: 24px;
        }
        .comment-form-wrap textarea {
            width: 100%;
            border: 1px solid var(--border-soft);
            border-radius: 12px;
            padding: 14px 16px;
            font-size: 14px;
            resize: vertical;
            min-height: 100px;
            background: var(--bg-cream);
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }
        .comment-form-wrap textarea:focus {
            border-color: var(--green-mid);
            box-shadow: 0 0 0 3px rgba(47, 93, 68, 0.1);
            outline: none;
        }
        .comment-form-actions {
            display: flex;
            justify-content: flex-end;
            margin-top: 12px;
        }
        .comment-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .comment-item {
            background: var(--card-bg);
            border-radius: 14px;
            padding: 16px 18px;
            box-shadow: var(--shadow-card);
        }
        .comment-item .comment-author {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 8px;
        }
        .comment-item .comment-avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-weight: 700;
            font-size: 14px;
            flex-shrink: 0;
        }
        .comment-item .comment-author-name {
            font-weight: 600;
            font-size: 14px;
        }
        .comment-item .comment-time {
            font-size: 12px;
            color: var(--text-light);
        }
        .comment-item .comment-text {
            font-size: 14px;
            color: var(--text-mid);
            line-height: 1.7;
        }

        /* 侧边栏 */
        .article-sidebar {
            position: sticky;
            top: 90px;
            display: flex;
            flex-direction: column;
            gap: 24px;
        }
        .sidebar-widget {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            padding: 22px;
            box-shadow: var(--shadow-card);
        }
        .sidebar-widget h3 {
            font-size: 16px;
            margin-bottom: 16px;
            color: var(--text-dark);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-widget h3 i {
            color: var(--green-mid);
            font-size: 15px;
        }
        .sidebar-search {
            display: flex;
            gap: 8px;
        }
        .sidebar-search input {
            flex: 1;
            border: 1px solid var(--border-soft);
            border-radius: 10px;
            padding: 10px 14px;
            font-size: 13px;
            background: var(--bg-cream);
            transition: border-color var(--transition-fast);
        }
        .sidebar-search input:focus {
            border-color: var(--green-mid);
            outline: none;
            box-shadow: 0 0 0 3px rgba(47, 93, 68, 0.08);
        }
        .sidebar-search button {
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            color: #fff;
            border: none;
            border-radius: 10px;
            padding: 0 16px;
            cursor: pointer;
            transition: all var(--transition-fast);
            font-size: 13px;
        }
        .sidebar-search button:hover {
            filter: brightness(1.1);
        }
        .sidebar-post-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .sidebar-post-list li a {
            display: flex;
            gap: 12px;
            align-items: flex-start;
            font-size: 14px;
            line-height: 1.5;
            color: var(--text-dark);
            transition: color var(--transition-fast);
        }
        .sidebar-post-list li a:hover {
            color: var(--green-mid);
        }
        .sidebar-post-list li img {
            width: 64px;
            height: 46px;
            border-radius: 8px;
            object-fit: cover;
            flex-shrink: 0;
        }
        .sidebar-post-list li .sp-title {
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .sidebar-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .sidebar-tags .tag-chip {
            font-size: 12px;
            padding: 4px 12px;
            border-radius: 999px;
            background: rgba(47, 93, 68, 0.07);
            color: var(--green-mid);
            font-weight: 500;
            transition: all var(--transition-fast);
            cursor: pointer;
            border: 1px solid transparent;
        }
        .sidebar-tags .tag-chip:hover {
            background: rgba(47, 93, 68, 0.12);
            color: var(--green-dark);
            border-color: var(--green-mid);
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--green-dark);
            color: rgba(255, 253, 248, 0.8);
            padding: 52px 0 32px;
            margin-top: 48px;
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 28px;
            margin-bottom: 32px;
        }
        .site-footer .footer-brand {
            font-size: 18px;
            font-weight: 700;
            color: #FFFDF8;
            margin-bottom: 12px;
        }
        .site-footer .footer-about {
            font-size: 13px;
            line-height: 1.8;
            color: rgba(255, 253, 248, 0.7);
            max-width: 320px;
        }
        .site-footer .footer-title {
            font-size: 14px;
            font-weight: 600;
            color: #FFFDF8;
            margin-bottom: 14px;
        }
        .site-footer .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .site-footer .footer-links a {
            font-size: 13px;
            color: rgba(255, 253, 248, 0.7);
            transition: color var(--transition-fast);
        }
        .site-footer .footer-links a:hover {
            color: var(--gold-soft);
        }
        .site-footer .footer-contact-item {
            font-size: 13px;
            color: rgba(255, 253, 248, 0.7);
            margin-bottom: 8px;
            line-height: 1.6;
        }
        .site-footer .footer-bottom {
            padding-top: 20px;
            border-top: 1px solid rgba(255, 253, 248, 0.12);
            font-size: 12px;
            color: rgba(255, 253, 248, 0.55);
            text-align: center;
        }

        /* ===== 响应式 ===== */
        @media (max-width: 1199.98px) {
            .container {
                padding-left: 24px;
                padding-right: 24px;
            }
            .article-layout {
                grid-template-columns: minmax(0, 1fr) 280px;
                gap: 28px;
            }
        }
        @media (max-width: 991.98px) {
            .container {
                padding-left: 20px;
                padding-right: 20px;
            }
            .article-layout {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .article-sidebar {
                position: static;
                flex-direction: column;
                gap: 20px;
            }
            .article-main-col {
                max-width: 100%;
            }
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 767.98px) {
            .container {
                padding-left: 15px;
                padding-right: 15px;
            }
            .header-inner {
                flex-wrap: wrap;
                min-height: 64px;
            }
            .navbar-toggler {
                display: block;
                margin-left: auto;
            }
            .header-nav-wrap {
                display: none;
                width: 100%;
                order: 10;
                flex-direction: column;
                padding: 10px 0 14px;
                background: rgba(247, 243, 235, 0.98);
            }
            .header-nav-wrap.open {
                display: flex;
            }
            .main-nav {
                flex-direction: column;
                align-items: flex-start;
                gap: 2px;
                overflow-x: visible;
            }
            .nav-link-primary {
                padding: 10px 12px;
                width: 100%;
            }
            .phase-chips {
                margin-left: 0;
                margin-top: 10px;
                flex-wrap: wrap;
            }
            .header-spacer {
                height: 64px;
            }
            h1 {
                font-size: 24px;
            }
            h2 {
                font-size: 20px;
            }
            .article-header h1 {
                font-size: 24px;
            }
            .article-page {
                padding: 24px 0 40px;
            }
            .related-grid {
                grid-template-columns: 1fr;
            }
            .article-actions {
                flex-direction: column;
                align-items: flex-start;
            }
            .article-actions .btn {
                width: 100%;
                justify-content: center;
            }
            .site-footer .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }
        @media (max-width: 575.98px) {
            .container {
                padding-left: 15px;
                padding-right: 15px;
            }
            body {
                font-size: 15px;
            }
            .article-meta {
                gap: 10px;
            }
            .breadcrumb-nav .current {
                max-width: 150px;
            }
            .related-card img {
                height: 110px;
            }
            .sidebar-search {
                flex-direction: column;
            }
            .sidebar-search button {
                padding: 10px 0;
                width: 100%;
            }
        }

/* roulang page: category2 */
:root {
            --green-dark: #1F3D2B;
            --green-mid: #2F5D44;
            --green-light: #3E7A59;
            --gold: #C9A15E;
            --gold-deep: #B8860B;
            --gold-soft: #E8D5A8;
            --silver: #A8A8A8;
            --bronze: #9A6B4F;
            --bg-cream: #F7F3EB;
            --card-bg: #FFFDF8;
            --text-dark: #2C241B;
            --text-mid: #6B6156;
            --text-light: #9C9185;
            --border-soft: #E4DCCE;
            --shadow-card: 0 4px 16px rgba(31, 61, 43, 0.06);
            --shadow-card-hover: 0 8px 28px rgba(31, 61, 43, 0.12);
            --shadow-hero: 0 10px 40px rgba(31, 61, 43, 0.22);
            --radius-card: 22px;
            --radius-btn: 14px;
            --radius-badge: 12px;
            --font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --transition-fast: 0.18s ease;
            --transition-smooth: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-family);
            background-color: var(--bg-cream);
            color: var(--text-dark);
            line-height: 1.8;
            font-size: 16px;
            overflow-x: hidden;
            padding-top: 72px;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast), opacity var(--transition-fast);
        }
        a:hover {
            color: var(--green-mid);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: var(--font-family);
            font-size: 15px;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 3px solid var(--gold);
            outline-offset: 2px;
            border-radius: var(--radius-btn);
        }
        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 32px;
            padding-right: 32px;
        }

        /* Header */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(247, 243, 235, 0.94);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-soft);
            transition: box-shadow var(--transition-smooth);
        }
        .site-header.scrolled {
            box-shadow: 0 4px 24px rgba(31, 61, 43, 0.1);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 72px;
            gap: 16px;
            flex-wrap: nowrap;
        }
        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            color: var(--green-dark);
        }
        .logo-link:hover {
            color: var(--green-dark);
            opacity: 0.88;
        }
        .logo-icon {
            width: 40px;
            height: 40px;
            border-radius: 12px;
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
            box-shadow: inset 0 0 0 1px rgba(201, 161, 94, 0.4);
        }
        .logo-text {
            font-size: 17px;
            font-weight: 700;
            letter-spacing: 0.02em;
            line-height: 1.3;
            white-space: nowrap;
        }
        .logo-text small {
            display: block;
            font-size: 11px;
            font-weight: 400;
            color: var(--text-mid);
            letter-spacing: 0.04em;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        .main-nav::-webkit-scrollbar {
            display: none;
        }
        .nav-link-primary {
            color: var(--text-dark);
            font-size: 15px;
            font-weight: 500;
            padding: 10px 14px;
            border-radius: 10px;
            white-space: nowrap;
            transition: background var(--transition-fast), color var(--transition-fast);
            position: relative;
        }
        .nav-link-primary:hover {
            background: rgba(47, 93, 68, 0.08);
            color: var(--green-mid);
        }
        .nav-link-primary.active {
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            color: #fff;
            box-shadow: 0 2px 10px rgba(31, 61, 43, 0.16);
        }
        .phase-chips {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-shrink: 0;
            margin-left: 4px;
        }
        .phase-chip {
            font-size: 12px;
            font-weight: 600;
            padding: 5px 12px;
            border-radius: 999px;
            color: var(--green-mid);
            background: transparent;
            border: 1px solid var(--green-mid);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .phase-chip:hover {
            background: rgba(47, 93, 68, 0.08);
            color: var(--green-dark);
        }
        .phase-chip.active {
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            color: #fff;
            border-color: var(--green-dark);
        }

        /* Breadcrumb */
        .breadcrumb-bar {
            padding: 28px 0 16px 0;
            font-size: 14px;
            color: var(--text-mid);
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
        }
        .breadcrumb-bar a {
            color: var(--text-mid);
        }
        .breadcrumb-bar a:hover {
            color: var(--green-mid);
        }
        .breadcrumb-sep {
            color: var(--text-light);
            font-size: 12px;
        }
        .breadcrumb-current {
            color: var(--text-dark);
            font-weight: 500;
        }

        /* Category header */
        .category-header {
            margin-bottom: 36px;
        }
        .category-header h1 {
            font-size: 32px;
            font-weight: 700;
            color: var(--green-dark);
            margin-bottom: 12px;
            line-height: 1.4;
            letter-spacing: 0.01em;
        }
        .category-header .cat-desc {
            font-size: 16px;
            color: var(--text-mid);
            max-width: 860px;
            line-height: 1.9;
            margin-bottom: 0;
        }

        /* Section titles */
        .section-title {
            font-size: 22px;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
            letter-spacing: 0.01em;
        }
        .section-title .title-ico {
            width: 32px;
            height: 32px;
            border-radius: 10px;
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 14px;
            flex-shrink: 0;
        }
        .section-note {
            color: var(--text-mid);
            font-size: 15px;
            margin-bottom: 24px;
        }

        /* Artist cards grid */
        .artist-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-bottom: 48px;
        }
        .artist-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: box-shadow var(--transition-smooth), transform var(--transition-smooth);
            border: 1px solid var(--border-soft);
            display: flex;
            flex-direction: column;
        }
        .artist-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }
        .artist-card-img {
            width: 100%;
            height: 220px;
            object-fit: cover;
            aspect-ratio: 16/10;
        }
        .artist-card-body {
            padding: 20px 20px 24px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .artist-card-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 8px;
        }
        .artist-name {
            font-size: 19px;
            font-weight: 700;
            color: var(--text-dark);
            letter-spacing: 0.02em;
        }
        .artist-badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-badge);
            letter-spacing: 0.03em;
        }
        .badge-gold {
            background: linear-gradient(135deg, #F5DEA0, var(--gold-deep));
            color: #4A3100;
        }
        .badge-silver {
            background: linear-gradient(135deg, #E8E8E8, var(--silver));
            color: #3D3D3D;
        }
        .badge-bronze {
            background: linear-gradient(135deg, #E8C9B0, var(--bronze));
            color: #3D2418;
        }
        .badge-regular {
            background: rgba(47, 93, 68, 0.1);
            color: var(--green-mid);
        }
        .artist-tagline {
            color: var(--text-mid);
            font-size: 14px;
            margin-bottom: 12px;
            line-height: 1.7;
        }
        .artist-meta {
            display: flex;
            flex-direction: column;
            gap: 6px;
            font-size: 13px;
            color: var(--text-light);
            margin-bottom: 16px;
        }
        .artist-meta span {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .artist-meta i {
            color: var(--gold);
            font-size: 12px;
            width: 14px;
            text-align: center;
        }
        .artist-rating-row {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-top: auto;
            padding-top: 14px;
            border-top: 1px solid var(--border-soft);
        }
        .rating-score {
            font-size: 28px;
            font-weight: 700;
            color: var(--gold-deep);
            letter-spacing: 0.02em;
            line-height: 1;
        }
        .rating-stars {
            color: var(--gold-deep);
            font-size: 14px;
            letter-spacing: 1px;
        }
        .rating-label {
            font-size: 12px;
            color: var(--text-light);
            margin-left: auto;
            white-space: nowrap;
        }

        /* Top 3 podium */
        .podium-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-bottom: 48px;
            align-items: stretch;
        }
        .podium-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            border: 1px solid var(--border-soft);
            transition: box-shadow var(--transition-smooth), transform var(--transition-smooth);
            display: flex;
            flex-direction: column;
            position: relative;
        }
        .podium-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }
        .podium-card.featured {
            border: 2px solid var(--gold);
            transform: scale(1.03);
            box-shadow: 0 12px 36px rgba(31, 61, 43, 0.16);
            z-index: 2;
        }
        .podium-card.featured:hover {
            transform: scale(1.03) translateY(-4px);
        }
        .podium-medal {
            position: absolute;
            top: 14px;
            right: 14px;
            width: 44px;
            height: 44px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            z-index: 3;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
        }
        .medal-1 {
            background: linear-gradient(135deg, #F9E28B, var(--gold-deep));
            color: #4A3100;
        }
        .medal-2 {
            background: linear-gradient(135deg, #E0E0E0, #A8A8A8);
            color: #3D3D3D;
        }
        .medal-3 {
            background: linear-gradient(135deg, #D7A98A, #9A6B4F);
            color: #2D1A10;
        }
        .podium-img {
            width: 100%;
            height: 240px;
            object-fit: cover;
        }
        .podium-body {
            padding: 20px 22px 24px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .podium-name {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 4px;
        }
        .podium-tag {
            font-size: 13px;
            color: var(--text-mid);
            margin-bottom: 12px;
        }
        .podium-score-row {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
        }
        .podium-score {
            font-size: 32px;
            font-weight: 800;
            color: var(--gold-deep);
            line-height: 1;
        }
        .podium-stars {
            color: var(--gold-deep);
            font-size: 15px;
            letter-spacing: 1px;
        }
        .podium-compare {
            font-size: 13px;
            color: var(--text-mid);
            line-height: 1.8;
            margin-bottom: 0;
        }
        .podium-compare strong {
            color: var(--text-dark);
            font-weight: 600;
        }
        .podium-suits {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            margin-top: 14px;
            padding-top: 14px;
            border-top: 1px solid var(--border-soft);
        }
        .suit-tag {
            font-size: 12px;
            font-weight: 500;
            padding: 4px 10px;
            border-radius: 8px;
            background: rgba(47, 93, 68, 0.07);
            color: var(--green-mid);
        }

        /* Entry cards */
        .entry-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-bottom: 48px;
        }
        .entry-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 22px;
            border: 1px solid var(--border-soft);
            transition: box-shadow var(--transition-smooth), transform var(--transition-smooth);
            display: flex;
            align-items: center;
            gap: 14px;
        }
        .entry-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .entry-ico {
            width: 46px;
            height: 46px;
            border-radius: 14px;
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 18px;
            flex-shrink: 0;
        }
        .entry-text {
            flex: 1;
        }
        .entry-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 2px;
        }
        .entry-sub {
            font-size: 13px;
            color: var(--text-mid);
        }
        .entry-arrow {
            color: var(--gold);
            font-size: 14px;
            flex-shrink: 0;
            transition: transform var(--transition-fast);
        }
        .entry-card:hover .entry-arrow {
            transform: translateX(4px);
        }

        /* Review quote */
        .review-quote-block {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 32px 36px;
            margin-bottom: 48px;
            border-left: 4px solid var(--gold);
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }
        .quote-item {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .quote-icon {
            color: var(--gold);
            font-size: 20px;
        }
        .quote-text {
            font-size: 15px;
            color: var(--text-dark);
            line-height: 1.9;
            font-style: italic;
        }
        .quote-author {
            font-size: 13px;
            color: var(--text-mid);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .quote-author i {
            color: var(--gold-deep);
            font-size: 11px;
        }

        /* CTA banner */
        .cta-banner {
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            border-radius: var(--radius-card);
            padding: 40px 36px;
            margin-bottom: 48px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-hero);
        }
        .cta-banner-text {
            flex: 1;
            min-width: 240px;
        }
        .cta-banner-text h2 {
            font-size: 24px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
            letter-spacing: 0.01em;
        }
        .cta-banner-text p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.82);
            margin-bottom: 0;
            line-height: 1.8;
        }
        .btn-gold-gradient {
            background: linear-gradient(135deg, #F5DEA0, var(--gold-deep));
            color: #4A3100;
            font-weight: 700;
            font-size: 16px;
            padding: 14px 32px;
            border-radius: var(--radius-btn);
            border: none;
            transition: all var(--transition-smooth);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
            white-space: nowrap;
        }
        .btn-gold-gradient:hover {
            background: linear-gradient(135deg, #FBE9B8, var(--gold));
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.26);
            color: #3D2600;
        }

        /* Related reading */
        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-bottom: 48px;
        }
        .related-card {
            background: var(--card-bg);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            border: 1px solid var(--border-soft);
            transition: box-shadow var(--transition-smooth), transform var(--transition-smooth);
            display: flex;
            flex-direction: column;
        }
        .related-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .related-img {
            width: 100%;
            height: 160px;
            object-fit: cover;
        }
        .related-body {
            padding: 16px 20px 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .related-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 6px;
            line-height: 1.6;
        }
        .related-meta {
            font-size: 12px;
            color: var(--text-light);
            margin-top: auto;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .related-meta i {
            color: var(--gold);
            font-size: 10px;
        }

        /* Footer */
        .site-footer {
            background: var(--green-dark);
            color: rgba(255, 255, 255, 0.82);
            padding: 48px 0 24px;
            margin-top: 40px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.3fr;
            gap: 32px;
            margin-bottom: 28px;
        }
        .footer-brand {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 0.01em;
        }
        .footer-about {
            font-size: 13px;
            line-height: 1.9;
            color: rgba(255, 255, 255, 0.72);
            margin-bottom: 0;
        }
        .footer-title {
            font-size: 14px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.03em;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-links li a {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.72);
            transition: color var(--transition-fast);
        }
        .footer-links li a:hover {
            color: var(--gold);
        }
        .footer-contact-item {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.72);
            margin-bottom: 8px;
            line-height: 1.7;
        }
        .footer-bottom {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.5);
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.12);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .artist-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .podium-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .podium-card.featured {
                grid-column: span 2;
                transform: scale(1);
            }
            .podium-card.featured:hover {
                transform: translateY(-4px);
            }
        }
        @media (max-width: 768px) {
            body {
                padding-top: 64px;
            }
            .container {
                padding-left: 18px;
                padding-right: 18px;
            }
            .header-inner {
                min-height: 64px;
                flex-wrap: nowrap;
                gap: 10px;
            }
            .logo-text {
                font-size: 15px;
            }
            .logo-text small {
                font-size: 10px;
            }
            .logo-icon {
                width: 36px;
                height: 36px;
                font-size: 16px;
                border-radius: 10px;
            }
            .main-nav {
                gap: 2px;
            }
            .nav-link-primary {
                font-size: 13px;
                padding: 8px 10px;
                border-radius: 8px;
            }
            .phase-chips {
                display: none;
            }
            .category-header h1 {
                font-size: 24px;
            }
            .section-title {
                font-size: 19px;
            }
            .artist-grid {
                grid-template-columns: 1fr;
                gap: 16px;
                margin-bottom: 32px;
            }
            .artist-card-img {
                height: 200px;
            }
            .podium-grid {
                grid-template-columns: 1fr;
                gap: 16px;
                margin-bottom: 32px;
            }
            .podium-card.featured {
                grid-column: auto;
                transform: none;
            }
            .podium-card.featured:hover {
                transform: translateY(-3px);
            }
            .entry-grid {
                grid-template-columns: 1fr;
                gap: 14px;
                margin-bottom: 32px;
            }
            .review-quote-block {
                grid-template-columns: 1fr;
                padding: 24px 22px;
                gap: 18px;
                margin-bottom: 32px;
            }
            .cta-banner {
                padding: 28px 22px;
                flex-direction: column;
                text-align: center;
                margin-bottom: 32px;
            }
            .cta-banner-text h2 {
                font-size: 20px;
            }
            .btn-gold-gradient {
                width: 100%;
                text-align: center;
                font-size: 15px;
                padding: 12px 24px;
            }
            .related-grid {
                grid-template-columns: 1fr;
                gap: 14px;
                margin-bottom: 32px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding-left: 13px;
                padding-right: 13px;
            }
            .logo-text {
                font-size: 13px;
                letter-spacing: 0;
            }
            .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 14px;
                border-radius: 9px;
            }
            .nav-link-primary {
                font-size: 12px;
                padding: 7px 8px;
                border-radius: 7px;
            }
            .category-header h1 {
                font-size: 21px;
            }
            .section-title {
                font-size: 17px;
                gap: 8px;
            }
            .section-title .title-ico {
                width: 28px;
                height: 28px;
                font-size: 12px;
                border-radius: 8px;
            }
            .artist-name {
                font-size: 17px;
            }
            .artist-card-img {
                height: 180px;
            }
            .podium-name {
                font-size: 19px;
            }
            .podium-img {
                height: 200px;
            }
            .rating-score {
                font-size: 24px;
            }
            .podium-score {
                font-size: 28px;
            }
            .breadcrumb-bar {
                font-size: 12px;
                padding-top: 18px;
                gap: 5px;
            }
        }

/* roulang page: category3 */
:root {
            --green-dark: #1F3D2B;
            --green-mid: #2F5D44;
            --green-light: #3E7A59;
            --gold: #C9A15E;
            --gold-deep: #B8860B;
            --gold-soft: #E8D5A8;
            --silver: #A8A8A8;
            --bronze: #9A6B4F;
            --bg-cream: #F7F3EB;
            --card-bg: #FFFDF8;
            --text-dark: #2C241B;
            --text-mid: #6B6156;
            --text-light: #9C9185;
            --border-soft: #E4DCCE;
            --shadow-card: 0 4px 16px rgba(31, 61, 43, 0.06);
            --shadow-card-hover: 0 8px 28px rgba(31, 61, 43, 0.12);
            --shadow-hero: 0 10px 40px rgba(31, 61, 43, 0.22);
            --radius-card: 22px;
            --radius-btn: 14px;
            --radius-badge: 12px;
            --font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --transition-fast: 0.18s ease;
            --transition-smooth: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: var(--font-family);
            background-color: var(--bg-cream);
            color: var(--text-dark);
            line-height: 1.8;
            font-size: 16px;
            overflow-x: hidden;
            padding-top: 72px;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast), opacity var(--transition-fast);
        }
        a:hover {
            color: var(--green-mid);
        }

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

        button,
        input,
        select,
        textarea {
            font-family: var(--font-family);
            font-size: 15px;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 3px solid var(--gold);
            outline-offset: 2px;
            border-radius: var(--radius-btn);
        }

        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 32px;
            padding-right: 32px;
        }

        @media (max-width: 575.98px) {
            .container {
                padding-left: 15px;
                padding-right: 15px;
            }
            body {
                padding-top: 64px;
            }
        }

        /* ===== Header ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(247, 243, 235, 0.94);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-soft);
            transition: box-shadow var(--transition-smooth);
        }
        .site-header.scrolled {
            box-shadow: 0 4px 24px rgba(31, 61, 43, 0.1);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 72px;
            gap: 14px;
            flex-wrap: nowrap;
        }
        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            color: var(--green-dark);
        }
        .logo-link:hover {
            color: var(--green-dark);
            opacity: 0.88;
        }
        .logo-icon {
            width: 40px;
            height: 40px;
            border-radius: 12px;
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--gold);
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
            box-shadow: inset 0 0 0 1px rgba(201, 161, 94, 0.4);
        }
        .logo-text {
            font-size: 16px;
            font-weight: 700;
            letter-spacing: 0.02em;
            line-height: 1.3;
            white-space: nowrap;
        }
        .logo-text small {
            display: block;
            font-size: 11px;
            font-weight: 400;
            color: var(--text-mid);
            letter-spacing: 0.04em;
        }
        .header-nav-wrapper {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 1;
            min-width: 0;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        .main-nav::-webkit-scrollbar {
            display: none;
        }
        .nav-link-primary {
            color: var(--text-dark);
            font-size: 14px;
            font-weight: 500;
            padding: 9px 13px;
            border-radius: 10px;
            white-space: nowrap;
            transition: background var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
            position: relative;
        }
        .nav-link-primary:hover {
            background: rgba(47, 93, 68, 0.08);
            color: var(--green-mid);
        }
        .nav-link-primary.active {
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            color: #fff;
            box-shadow: 0 2px 10px rgba(31, 61, 43, 0.16);
        }
        .phase-chips {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-shrink: 0;
            margin-left: 4px;
        }
        .phase-chip {
            font-size: 11px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 999px;
            color: var(--green-mid);
            background: transparent;
            border: 1px solid var(--green-mid);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .phase-chip:hover {
            background: rgba(47, 93, 68, 0.08);
            color: var(--green-dark);
        }
        .phase-chip.active {
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            color: #fff;
            border-color: transparent;
            box-shadow: 0 2px 6px rgba(31, 61, 43, 0.14);
        }
        .navbar-toggler {
            display: none;
            border: none;
            background: transparent;
            font-size: 22px;
            color: var(--green-dark);
            padding: 8px;
            border-radius: 10px;
            cursor: pointer;
            transition: background var(--transition-fast);
        }
        .navbar-toggler:hover {
            background: rgba(47, 93, 68, 0.08);
        }
        .mobile-nav-collapse {
            display: none;
            background: var(--bg-cream);
            border-top: 1px solid var(--border-soft);
            padding: 12px 0 16px;
        }
        .mobile-nav-collapse.show {
            display: block;
        }
        .mobile-nav {
            display: flex;
            flex-direction: column;
            gap: 4px;
            margin-bottom: 10px;
        }
        .mobile-nav .nav-link-primary {
            display: block;
            padding: 10px 14px;
            border-radius: 10px;
            font-size: 15px;
        }
        .mobile-phase-chips {
            margin-left: 0;
        }
        @media (max-width: 991.98px) {
            .header-nav-wrapper {
                display: none;
            }
            .navbar-toggler {
                display: block;
            }
            .mobile-nav-collapse {
                display: none;
            }
            .mobile-nav-collapse.show {
                display: block;
            }
        }
        @media (max-width: 575.98px) {
            .header-inner {
                min-height: 64px;
            }
            .logo-text {
                font-size: 14px;
            }
            .logo-text small {
                font-size: 10px;
            }
            .logo-icon {
                width: 36px;
                height: 36px;
                font-size: 16px;
            }
        }

        /* ===== Category Head ===== */
        .category-head {
            padding: 44px 0 28px;
            background: linear-gradient(180deg, rgba(47, 93, 68, 0.06) 0%, rgba(247, 243, 235, 0) 100%);
            border-bottom: 1px solid var(--border-soft);
        }
        .breadcrumb-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-mid);
            margin-bottom: 14px;
            flex-wrap: wrap;
        }
        .breadcrumb-nav a {
            color: var(--green-mid);
            font-weight: 500;
        }
        .breadcrumb-nav a:hover {
            color: var(--green-dark);
            text-decoration: underline;
        }
        .breadcrumb-nav span.sep {
            color: var(--text-light);
        }
        .category-head h1 {
            font-size: 32px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 8px;
            line-height: 1.4;
            letter-spacing: 0.02em;
        }
        .category-head .head-sub {
            font-size: 16px;
            color: var(--text-mid);
            max-width: 720px;
            line-height: 1.8;
            margin-bottom: 0;
        }
        @media (max-width: 575.98px) {
            .category-head {
                padding: 28px 0 18px;
            }
            .category-head h1 {
                font-size: 24px;
            }
            .category-head .head-sub {
                font-size: 14px;
            }
        }

        /* ===== Section Shared ===== */
        .section-block {
            padding: 44px 0;
        }
        .section-block.alt-bg {
            background: rgba(47, 93, 68, 0.04);
        }
        .section-head {
            margin-bottom: 24px;
        }
        .section-head .section-eyebrow {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            color: var(--gold-deep);
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: 6px;
        }
        .section-head h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-dark);
            line-height: 1.4;
            margin-bottom: 6px;
        }
        .section-head .section-desc {
            font-size: 15px;
            color: var(--text-mid);
            max-width: 680px;
            line-height: 1.8;
        }
        @media (max-width: 575.98px) {
            .section-block {
                padding: 30px 0;
            }
            .section-head h2 {
                font-size: 20px;
            }
            .section-head .section-desc {
                font-size: 14px;
            }
        }

        /* ===== Review List ===== */
        .review-list-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 18px;
        }
        .review-card {
            background: var(--card-bg);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-card);
            padding: 22px 24px;
            box-shadow: var(--shadow-card);
            transition: box-shadow var(--transition-smooth), transform var(--transition-smooth), border-color var(--transition-smooth);
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .review-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(201, 161, 94, 0.4);
            transform: translateY(-3px);
        }
        .review-card.top-review {
            border-color: rgba(201, 161, 94, 0.5);
            background: linear-gradient(135deg, #FFFDF8 0%, #FDF8EB 100%);
        }
        .review-top-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
        }
        .review-user {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .review-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            color: var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 16px;
            flex-shrink: 0;
        }
        .review-user-meta {
            display: flex;
            flex-direction: column;
            line-height: 1.4;
        }
        .review-user-name {
            font-weight: 600;
            font-size: 14px;
            color: var(--text-dark);
        }
        .review-user-date {
            font-size: 12px;
            color: var(--text-light);
        }
        .review-stars {
            color: var(--gold-deep);
            font-size: 14px;
            letter-spacing: 2px;
            flex-shrink: 0;
        }
        .review-stars i {
            margin-right: 1px;
        }
        .review-medal {
            font-size: 20px;
            flex-shrink: 0;
        }
        .review-text {
            font-size: 15px;
            color: var(--text-dark);
            line-height: 1.8;
            margin: 0;
        }
        .review-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .review-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 500;
            color: var(--green-mid);
            background: rgba(47, 93, 68, 0.08);
            border-radius: 8px;
            padding: 3px 10px;
            border: 1px solid rgba(47, 93, 68, 0.14);
        }
        @media (max-width: 767.98px) {
            .review-list-grid {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 575.98px) {
            .review-card {
                padding: 18px 16px;
            }
            .review-text {
                font-size: 14px;
            }
        }

        /* ===== Category Entry Cards ===== */
        .entry-card-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }
        .entry-card {
            background: var(--card-bg);
            border: 1px solid var(--border-soft);
            border-radius: 18px;
            padding: 20px;
            display: flex;
            align-items: center;
            gap: 14px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            position: relative;
            overflow: hidden;
        }
        .entry-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--gold), var(--gold-deep));
        }
        .entry-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
            border-color: rgba(201, 161, 94, 0.5);
        }
        .entry-card-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            color: var(--gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            flex-shrink: 0;
        }
        .entry-card-content h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-dark);
            margin-bottom: 2px;
            line-height: 1.4;
        }
        .entry-card-content p {
            font-size: 13px;
            color: var(--text-mid);
            margin: 0;
            line-height: 1.5;
        }
        @media (max-width: 767.98px) {
            .entry-card-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ===== Data Badge Strip ===== */
        .badge-strip {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
            background: var(--card-bg);
            border-radius: var(--radius-card);
            padding: 24px;
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-card);
        }
        .badge-item {
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: 6px;
            padding: 10px;
        }
        .badge-item .badge-number {
            font-size: 32px;
            font-weight: 700;
            letter-spacing: -0.01em;
            font-variant-numeric: tabular-nums;
        }
        .badge-item .badge-label {
            font-size: 13px;
            color: var(--text-mid);
            font-weight: 500;
        }
        .badge-item.gold .badge-number {
            color: var(--gold-deep);
        }
        .badge-item.silver .badge-number {
            color: var(--silver);
        }
        .badge-item.bronze .badge-number {
            color: var(--bronze);
        }
        @media (max-width: 575.98px) {
            .badge-strip {
                grid-template-columns: 1fr;
                padding: 16px;
            }
            .badge-item .badge-number {
                font-size: 26px;
            }
        }

        /* ===== Review Policy ===== */
        .policy-card {
            background: var(--card-bg);
            border: 1px solid var(--border-soft);
            border-radius: 18px;
            padding: 24px 28px;
            box-shadow: var(--shadow-card);
            display: flex;
            flex-wrap: wrap;
            gap: 16px 28px;
            align-items: flex-start;
        }
        .policy-item {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            flex: 1 1 200px;
            min-width: 160px;
        }
        .policy-item i {
            color: var(--green-mid);
            font-size: 18px;
            margin-top: 4px;
            flex-shrink: 0;
        }
        .policy-item .policy-text {
            font-size: 14px;
            color: var(--text-dark);
            line-height: 1.7;
        }
        .policy-item .policy-text strong {
            display: block;
            font-weight: 600;
            color: var(--text-dark);
            margin-bottom: 2px;
        }
        .policy-item .policy-text span {
            color: var(--text-mid);
            font-size: 13px;
        }
        @media (max-width: 575.98px) {
            .policy-card {
                padding: 18px 16px;
                flex-direction: column;
            }
        }

        /* ===== CTA Strip ===== */
        .cta-strip {
            background: linear-gradient(135deg, var(--green-dark), var(--green-mid));
            border-radius: var(--radius-card);
            padding: 32px 28px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
            box-shadow: 0 8px 30px rgba(31, 61, 43, 0.2);
            position: relative;
            overflow: hidden;
        }
        .cta-strip::after {
            content: '';
            position: absolute;
            right: -50px;
            top: -50px;
            width: 180px;
            height: 180px;
            border-radius: 50%;
            background: rgba(201, 161, 94, 0.15);
            pointer-events: none;
        }
        .cta-strip-content {
            flex: 1;
            min-width: 240px;
            position: relative;
            z-index: 1;
        }
        .cta-strip-content h2 {
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .cta-strip-content p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.85);
            margin: 0;
            line-height: 1.7;
        }
        .btn-gold {
            display: inline-block;
            background: linear-gradient(135deg, var(--gold), var(--gold-deep));
            color: #fff;
            font-weight: 700;
            font-size: 15px;
            padding: 12px 26px;
            border-radius: var(--radius-btn);
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            box-shadow: 0 4px 14px rgba(184, 134, 11, 0.3);
            position: relative;
            z-index: 1;
            white-space: nowrap;
        }
        .btn-gold:hover {
            color: #fff;
            filter: brightness(1.06);
            box-shadow: 0 6px 20px rgba(184, 134, 11, 0.4);
            transform: translateY(-2px);
        }
        .btn-gold:active {
            transform: translateY(0);
            box-shadow: 0 2px 8px rgba(184, 134, 11, 0.3);
        }
        @media (max-width: 575.98px) {
            .cta-strip {
                padding: 24px 18px;
                flex-direction: column;
                align-items: stretch;
                text-align: center;
            }
            .cta-strip-content h2 {
                font-size: 18px;
            }
        }

        /* ===== Related Reading ===== */
        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }
        .related-card {
            background: var(--card-bg);
            border: 1px solid var(--border-soft);
            border-radius: 18px;
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-smooth);
            display: flex;
            flex-direction: column;
        }
        .related-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            border-color: rgba(201, 161, 94, 0.4);
        }
        .related-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            aspect-ratio: 16 / 9;
        }
        .related-card-body {
            padding: 16px 18px 18px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }
        .related-card-body h3 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-dark);
            line-height: 1.6;
            margin: 0;
        }
        .related-card-body h3 a:hover {
            color: var(--green-mid);
        }
        .related-card-body .related-summary {
            font-size: 13px;
            color: var(--text-mid);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin: 0;
        }
        .related-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 12px;
            color: var(--text-light);
            margin-top: auto;
        }
        .related-meta span {
            background: rgba(47, 93, 68, 0.07);
            color: var(--green-mid);
            padding: 2px 10px;
            border-radius: 6px;
            font-weight: 500;
        }
        .related-empty {
            background: var(--card-bg);
            border: 1px solid var(--border-soft);
            border-radius: 18px;
            padding: 36px 20px;
            text-align: center;
            color: var(--text-mid);
            font-size: 14px;
        }
        @media (max-width: 991.98px) {
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 575.98px) {
            .related-grid {
                grid-template-columns: 1fr;
            }
            .related-card img {
                height: 160px;
            }
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--green-dark);
            color: rgba(255, 255, 255, 0.8);
            padding: 48px 0 0;
            margin-top: 20px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 32px;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
        }
        .footer-brand {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 12px;
            line-height: 1.4;
        }
        .footer-about {
            font-size: 13px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.7);
            margin: 0;
            max-width: 300px;
        }
        .footer-title {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }
        .footer-links {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-links a {
            color: rgba(255, 255, 255, 0.72);
            font-size: 13px;
            transition: color var(--transition-fast);
        }
        .footer-links a:hover {
            color: var(--gold);
        }
        .footer-contact-item {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.72);
            line-height: 1.7;
            margin-bottom: 6px;
        }
        .footer-bottom {
            padding: 18px 0;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.55);
            text-align: center;
            letter-spacing: 0.02em;
        }
        @media (max-width: 991.98px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }
        }
        @media (max-width: 575.98px) {
            .site-footer {
                padding: 32px 0 0;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
                padding-bottom: 24px;
            }
            .footer-about {
                max-width: 100%;
            }
            .footer-bottom {
                padding: 14px 0;
                font-size: 11px;
            }
        }

        /* ===== Utility ===== */
        .text-gold {
            color: var(--gold-deep);
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .mt-auto {
            margin-top: auto;
        }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}