/* roulang page: index */
:root {
            --c-primary: #14352F;
            --c-primary-light: #1E4B42;
            --c-primary-dark: #0C241F;
            --c-accent: #B8893A;
            --c-accent-light: #D4A857;
            --c-accent-dark: #8F6A28;
            --c-bg: #F6F3ED;
            --c-bg-alt: #EFEAE0;
            --c-bg-card: #FFFFFF;
            --c-ink: #1A2E2A;
            --c-muted: #5C6F6B;
            --c-muted-light: #8A9B97;
            --c-danger: #9A3B2E;
            --c-danger-bg: #F5E9E7;
            --c-success: #2D6A4F;
            --c-white: #FFFFFF;
            --c-border: rgba(20, 53, 47, 0.12);
            --c-border-strong: rgba(20, 53, 47, 0.25);
            --radius-card: 14px;
            --radius-button: 10px;
            --radius-badge: 6px;
            --radius-image: 10px;
            --shadow-sm: 0 2px 8px rgba(20, 53, 47, 0.06);
            --shadow-md: 0 4px 18px rgba(20, 53, 47, 0.08);
            --shadow-lg: 0 8px 32px rgba(20, 53, 47, 0.12);
            --shadow-hover: 0 12px 36px rgba(20, 53, 47, 0.18);
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-size-h1: clamp(28px, 4.5vw, 36px);
            --font-size-h2: clamp(24px, 3.5vw, 28px);
            --font-size-h3: clamp(18px, 2.5vw, 20px);
            --font-size-body: 15px;
            --font-size-small: 14px;
            --font-size-tiny: 13px;
            --spacing-section: clamp(56px, 8vw, 88px);
            --spacing-card-gap: clamp(16px, 2.5vw, 24px);
            --container-max: 1180px;
            --header-height: 68px;
        }

        *, *::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: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            font-size: var(--font-size-body);
            line-height: 1.7;
            color: var(--c-ink);
            background-color: var(--c-bg);
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-image);
        }

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

        a:hover {
            color: var(--c-accent);
        }

        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            outline: none;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ============ Header & Navigation ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--header-height);
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--c-border);
            z-index: 1000;
            transition: box-shadow var(--transition);
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-md);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--header-height);
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 20px;
            color: var(--c-primary);
            letter-spacing: 0.5px;
        }

        .logo .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: var(--c-primary);
            color: var(--c-accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .logo:hover {
            color: var(--c-primary);
        }

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

        .main-nav a {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: var(--radius-button);
            font-size: var(--font-size-small);
            font-weight: 500;
            color: var(--c-ink);
            transition: all var(--transition);
            min-height: 40px;
            white-space: nowrap;
        }

        .main-nav a:hover {
            color: var(--c-primary);
            background: rgba(20, 53, 47, 0.06);
        }

        .main-nav a.active {
            color: var(--c-primary);
            font-weight: 600;
            background: rgba(20, 53, 47, 0.08);
            box-shadow: inset 0 -2px 0 var(--c-accent);
        }

        .nav-toggle {
            display: none;
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: var(--c-bg);
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 4px;
            transition: background var(--transition);
        }

        .nav-toggle:hover {
            background: var(--c-bg-alt);
        }

        .nav-toggle span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--c-primary);
            border-radius: 2px;
            transition: all var(--transition);
        }

        .nav-toggle.open span:nth-child(1) {
            transform: translateY(6px) rotate(45deg);
        }
        .nav-toggle.open span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle.open span:nth-child(3) {
            transform: translateY(-6px) rotate(-45deg);
        }

        /* ============ Buttons ============ */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 28px;
            border-radius: var(--radius-button);
            font-size: var(--font-size-small);
            font-weight: 600;
            letter-spacing: 0.3px;
            transition: all var(--transition);
            min-height: 44px;
            gap: 8px;
            white-space: nowrap;
        }

        .btn:focus-visible {
            outline: 2px solid var(--c-accent);
            outline-offset: 2px;
        }

        .btn-primary {
            background: var(--c-primary);
            color: var(--c-white);
            border: 1px solid var(--c-primary);
        }

        .btn-primary:hover {
            background: var(--c-accent);
            border-color: var(--c-accent);
            color: var(--c-white);
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
        }

        .btn-secondary {
            background: transparent;
            color: var(--c-primary);
            border: 1px solid var(--c-primary);
        }

        .btn-secondary:hover {
            background: rgba(20, 53, 47, 0.08);
            border-color: var(--c-primary);
            transform: translateY(-1px);
        }

        .btn-on-dark {
            background: var(--c-accent);
            color: var(--c-white);
            border: 1px solid var(--c-accent);
        }

        .btn-on-dark:hover {
            background: var(--c-accent-light);
            border-color: var(--c-accent-light);
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
        }

        .btn-outline-on-dark {
            background: transparent;
            color: var(--c-white);
            border: 1px solid rgba(255, 255, 255, 0.5);
        }

        .btn-outline-on-dark:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: var(--c-accent);
            color: var(--c-accent-light);
        }

        .btn-sm {
            padding: 8px 18px;
            min-height: 36px;
            font-size: 13px;
        }

        .btn-lg {
            padding: 16px 36px;
            min-height: 52px;
            font-size: 16px;
            min-width: 160px;
        }

        /* ============ Hero Section ============ */
        .hero {
            padding-top: calc(var(--header-height) + 48px);
            padding-bottom: 64px;
            background: linear-gradient(165deg, var(--c-primary-dark) 0%, var(--c-primary) 55%, var(--c-primary-light) 100%);
            color: var(--c-white);
            position: relative;
            overflow: hidden;
            min-height: 92vh;
            display: flex;
            align-items: center;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('/assets/images/592030248c193e1f.webp') center/cover no-repeat;
            opacity: 0.12;
            pointer-events: none;
        }

        .hero::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--c-accent), var(--c-accent-light), var(--c-accent));
            opacity: 0.8;
        }

        .hero .container {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
            width: 100%;
        }

        .hero-content h1 {
            font-size: var(--font-size-h1);
            font-weight: 700;
            line-height: 1.35;
            letter-spacing: 0.5px;
            margin-bottom: 18px;
            color: var(--c-white);
        }

        .hero-content h1 .accent-text {
            color: var(--c-accent-light);
            position: relative;
        }

        .hero-content h1 .accent-text::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--c-accent);
            border-radius: 2px;
            opacity: 0.6;
        }

        .hero-subtitle {
            font-size: 17px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 28px;
            max-width: 520px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 32px;
        }

        .hero-metrics {
            display: flex;
            flex-wrap: wrap;
            gap: 0;
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            padding-top: 24px;
        }

        .hero-metric-item {
            flex: 1;
            min-width: 120px;
            padding-right: 20px;
        }

        .hero-metric-item + .hero-metric-item {
            border-left: 1px solid rgba(255, 255, 255, 0.15);
            padding-left: 20px;
        }

        .hero-metric-value {
            font-size: 24px;
            font-weight: 700;
            color: var(--c-accent-light);
            letter-spacing: 0.5px;
        }

        .hero-metric-label {
            font-size: var(--font-size-tiny);
            color: rgba(255, 255, 255, 0.7);
            margin-top: 2px;
        }

        .hero-visual {
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            min-height: 420px;
        }

        .hero-visual-frame {
            width: 100%;
            max-width: 500px;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(184, 137, 58, 0.35);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            position: relative;
        }

        .hero-visual-frame img {
            width: 100%;
            height: 320px;
            object-fit: cover;
            border-radius: 0;
        }

        .hero-visual-overlay {
            position: absolute;
            bottom: 16px;
            left: 16px;
            right: 16px;
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }

        .hero-float-card {
            background: rgba(20, 53, 47, 0.92);
            border: 1px solid rgba(184, 137, 58, 0.45);
            border-radius: 10px;
            padding: 12px 16px;
            color: var(--c-white);
            font-size: var(--font-size-tiny);
            backdrop-filter: blur(6px);
            -webkit-backdrop-filter: blur(6px);
            flex: 1;
            min-width: 100px;
        }

        .hero-float-card .hf-value {
            font-size: 18px;
            font-weight: 700;
            color: var(--c-accent-light);
            display: block;
        }

        .hero-float-card .hf-label {
            color: rgba(255, 255, 255, 0.75);
        }

        /* ============ Section General ============ */
        section {
            padding: var(--spacing-section) 0;
        }

        .section-header {
            text-align: center;
            margin-bottom: 40px;
        }

        .section-header h2 {
            font-size: var(--font-size-h2);
            font-weight: 700;
            color: var(--c-primary);
            margin-bottom: 10px;
            letter-spacing: 0.5px;
        }

        .section-header p {
            font-size: var(--font-size-small);
            color: var(--c-muted);
            max-width: 640px;
            margin: 0 auto;
            line-height: 1.7;
        }

        .section-tag {
            display: inline-block;
            padding: 4px 14px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 1px;
            color: var(--c-accent);
            background: rgba(184, 137, 58, 0.12);
            border-radius: 20px;
            margin-bottom: 12px;
            text-transform: uppercase;
        }

        .bg-alt {
            background-color: var(--c-bg-alt);
        }

        .bg-dark {
            background: linear-gradient(160deg, var(--c-primary-dark), var(--c-primary));
            color: var(--c-white);
        }

        .bg-dark .section-header h2 {
            color: var(--c-white);
        }

        .bg-dark .section-header p {
            color: rgba(255, 255, 255, 0.7);
        }

        /* ============ Category Entry Cards ============ */
        .category-entry-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-card-gap);
        }

        .category-entry-card {
            background: var(--c-bg-card);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            padding: 28px;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-direction: column;
        }

        .category-entry-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: var(--c-border-strong);
        }

        .category-entry-card .ce-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(20, 53, 47, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin-bottom: 16px;
            color: var(--c-primary);
        }

        .category-entry-card h3 {
            font-size: var(--font-size-h3);
            font-weight: 600;
            color: var(--c-primary);
            margin-bottom: 8px;
        }

        .category-entry-card p {
            font-size: var(--font-size-small);
            color: var(--c-muted);
            margin-bottom: 16px;
            flex: 1;
        }

        .category-entry-card .ce-link {
            font-size: var(--font-size-tiny);
            font-weight: 600;
            color: var(--c-accent);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .category-entry-card .ce-link:hover {
            color: var(--c-accent-dark);
        }

        /* ============ Advantages ============ */
        .advantages-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-card-gap);
        }

        .advantage-card {
            background: var(--c-bg-card);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
        }

        .advantage-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .advantage-card .adv-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: rgba(184, 137, 58, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            margin-bottom: 14px;
            color: var(--c-accent-dark);
        }

        .advantage-card h3 {
            font-size: 16px;
            font-weight: 600;
            color: var(--c-primary);
            margin-bottom: 6px;
        }

        .advantage-card p {
            font-size: var(--font-size-tiny);
            color: var(--c-muted);
            line-height: 1.6;
        }

        /* ============ Plans ============ */
        .plans-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-card-gap);
        }

        .plan-card {
            background: var(--c-bg-card);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
        }

        .plan-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }

        .plan-card-header {
            background: var(--c-primary);
            padding: 18px 22px;
            color: var(--c-white);
        }

        .plan-card-header h3 {
            font-size: 18px;
            font-weight: 600;
            margin-bottom: 4px;
        }

        .plan-card-header .plan-type {
            font-size: 12px;
            color: var(--c-accent-light);
            letter-spacing: 0.5px;
        }

        .plan-card-body {
            padding: 22px;
        }

        .plan-card-body .plan-range {
            font-size: 15px;
            font-weight: 600;
            color: var(--c-primary);
            margin-bottom: 6px;
        }

        .plan-card-body .plan-fee {
            font-size: var(--font-size-tiny);
            color: var(--c-muted);
            margin-bottom: 12px;
        }

        .plan-card-body .plan-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 16px;
        }

        .plan-tag {
            display: inline-block;
            padding: 3px 10px;
            font-size: 12px;
            font-weight: 500;
            background: rgba(20, 53, 47, 0.06);
            color: var(--c-primary);
            border-radius: var(--radius-badge);
        }

        /* ============ Safety Section ============ */
        .safety-layout {
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 40px;
            align-items: center;
        }

        .safety-main {
            background: var(--c-primary);
            border-radius: var(--radius-card);
            padding: 32px;
            color: var(--c-white);
            position: relative;
            overflow: hidden;
            min-height: 300px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .safety-main::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 200px;
            height: 200px;
            background: var(--c-accent);
            opacity: 0.08;
            border-radius: 50%;
            transform: translate(60px, -60px);
        }

        .safety-main .safety-badge {
            font-size: 36px;
            margin-bottom: 16px;
        }

        .safety-main h3 {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--c-white);
        }

        .safety-main p {
            font-size: var(--font-size-small);
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 16px;
        }

        .safety-level {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px 16px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: 10px;
            border: 1px solid rgba(184, 137, 58, 0.35);
        }

        .safety-level .level-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--c-accent-light);
            box-shadow: 0 0 12px rgba(184, 137, 58, 0.5);
        }

        .safety-level span {
            font-size: var(--font-size-tiny);
            color: rgba(255, 255, 255, 0.85);
            font-weight: 500;
        }

        .safety-highlights {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        .safety-highlight-card {
            background: var(--c-bg-card);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            padding: 20px;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
        }

        .safety-highlight-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .safety-highlight-card h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--c-primary);
            margin-bottom: 6px;
        }

        .safety-highlight-card p {
            font-size: var(--font-size-tiny);
            color: var(--c-muted);
        }

        /* ============ Process Steps ============ */
        .process-steps {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 16px;
            position: relative;
        }

        .process-steps::before {
            content: '';
            position: absolute;
            top: 28px;
            left: 10%;
            right: 10%;
            height: 2px;
            border-top: 2px dashed var(--c-accent);
            opacity: 0.4;
            z-index: 0;
        }

        .process-step {
            text-align: center;
            position: relative;
            z-index: 1;
        }

        .process-step .step-num {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--c-bg-card);
            border: 2px solid var(--c-accent);
            color: var(--c-primary);
            font-size: 20px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 12px;
            transition: all var(--transition);
        }

        .process-step:hover .step-num {
            background: var(--c-accent);
            color: var(--c-white);
        }

        .process-step h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--c-primary);
            margin-bottom: 4px;
        }

        .process-step p {
            font-size: 12px;
            color: var(--c-muted);
            line-height: 1.5;
        }

        /* ============ Risk Control ============ */
        .risk-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-card-gap);
        }

        .risk-card {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--radius-card);
            padding: 24px;
            transition: all var(--transition);
        }

        .risk-card:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(184, 137, 58, 0.4);
        }

        .risk-card .risk-status {
            display: inline-block;
            padding: 3px 12px;
            font-size: 12px;
            font-weight: 600;
            border-radius: 20px;
            margin-bottom: 12px;
        }

        .risk-status.status-live {
            background: rgba(45, 106, 79, 0.3);
            color: #7BC8A4;
        }

        .risk-status.status-alert {
            background: rgba(154, 59, 46, 0.3);
            color: #E8A89A;
        }

        .risk-status.status-handle {
            background: rgba(184, 137, 58, 0.3);
            color: var(--c-accent-light);
        }

        .risk-card h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--c-white);
            margin-bottom: 8px;
        }

        .risk-card h3 .gold {
            color: var(--c-accent-light);
        }

        .risk-card p {
            font-size: var(--font-size-tiny);
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.6;
        }

        /* ============ Fee Section ============ */
        .fee-layout {
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 40px;
            align-items: start;
        }

        .fee-info h3 {
            font-size: 22px;
            font-weight: 700;
            color: var(--c-primary);
            margin-bottom: 12px;
        }

        .fee-info p {
            font-size: var(--font-size-small);
            color: var(--c-muted);
            line-height: 1.7;
        }

        .fee-table-cards {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .fee-table-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            background: var(--c-bg-card);
            border: 1px solid var(--c-border);
            border-radius: 10px;
            transition: all var(--transition);
        }

        .fee-table-row:hover {
            border-color: var(--c-border-strong);
            box-shadow: var(--shadow-sm);
        }

        .fee-table-row .fee-range {
            font-weight: 600;
            color: var(--c-primary);
            font-size: 14px;
        }

        .fee-table-row .fee-value {
            font-size: 14px;
            font-weight: 600;
            color: var(--c-accent-dark);
        }

        .fee-table-row .fee-note {
            font-size: 12px;
            color: var(--c-muted);
        }

        .fee-warning {
            margin-top: 12px;
            padding: 10px 16px;
            background: var(--c-danger-bg);
            border-radius: 8px;
            font-size: 12px;
            color: var(--c-danger);
            border-left: 3px solid var(--c-danger);
        }

        /* ============ News / CMS Section ============ */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-card-gap);
        }

        .news-card {
            background: var(--c-bg-card);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-direction: column;
        }

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

        .news-card .news-thumb {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-radius: 0;
        }

        .news-card-body {
            padding: 16px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .news-card-body .news-tag {
            display: inline-block;
            padding: 2px 10px;
            font-size: 11px;
            font-weight: 600;
            background: rgba(184, 137, 58, 0.15);
            color: var(--c-accent-dark);
            border-radius: 20px;
            margin-bottom: 8px;
            align-self: flex-start;
        }

        .news-card-body h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--c-primary);
            margin-bottom: 6px;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-card-body .news-excerpt {
            font-size: 13px;
            color: var(--c-muted);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 12px;
            flex: 1;
        }

        .news-card-body .news-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 12px;
            color: var(--c-muted-light);
        }

        .news-card-body .news-link {
            font-size: 12px;
            font-weight: 600;
            color: var(--c-accent);
        }

        .news-empty {
            text-align: center;
            padding: 60px 20px;
            background: var(--c-bg-card);
            border: 1px dashed var(--c-border-strong);
            border-radius: var(--radius-card);
            grid-column: 1 / -1;
        }

        .news-empty .empty-icon {
            font-size: 40px;
            margin-bottom: 12px;
            color: var(--c-muted-light);
        }

        .news-empty p {
            font-size: var(--font-size-small);
            color: var(--c-muted);
        }

        .news-empty .empty-sub {
            font-size: 13px;
            color: var(--c-muted-light);
            margin-top: 4px;
        }

        /* ============ Knowledge Cards ============ */
        .knowledge-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-card-gap);
        }

        .knowledge-card {
            background: var(--c-bg-card);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            padding: 22px;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
        }

        .knowledge-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .knowledge-card .kc-tag {
            display: inline-block;
            padding: 2px 10px;
            font-size: 11px;
            font-weight: 600;
            background: rgba(20, 53, 47, 0.08);
            color: var(--c-primary);
            border-radius: 20px;
            margin-bottom: 10px;
        }

        .knowledge-card h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--c-primary);
            margin-bottom: 8px;
            line-height: 1.5;
        }

        .knowledge-card p {
            font-size: var(--font-size-tiny);
            color: var(--c-muted);
            line-height: 1.6;
            margin-bottom: 12px;
        }

        .knowledge-card .kc-arrow {
            font-size: 14px;
            color: var(--c-accent);
            font-weight: 600;
        }

        /* ============ Compliance Section ============ */
        .compliance-layout {
            display: grid;
            grid-template-columns: 0.8fr 1.2fr;
            gap: 32px;
            align-items: center;
        }

        .compliance-icon-card {
            background: var(--c-primary);
            border-radius: var(--radius-card);
            padding: 32px;
            text-align: center;
            color: var(--c-white);
            min-height: 220px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
        }

        .compliance-icon-card .ci-icon {
            font-size: 48px;
            margin-bottom: 12px;
            color: var(--c-accent-light);
        }

        .compliance-icon-card h3 {
            font-size: 18px;
            font-weight: 600;
            color: var(--c-white);
            margin-bottom: 4px;
        }

        .compliance-icon-card p {
            font-size: var(--font-size-tiny);
            color: rgba(255, 255, 255, 0.75);
        }

        .compliance-text h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--c-primary);
            margin-bottom: 12px;
        }

        .compliance-text p {
            font-size: var(--font-size-small);
            color: var(--c-muted);
            line-height: 1.75;
            margin-bottom: 12px;
        }

        .compliance-text .compliance-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 16px;
            background: rgba(20, 53, 47, 0.06);
            border-radius: 8px;
            font-size: 13px;
            font-weight: 600;
            color: var(--c-primary);
        }

        /* ============ Account Management ============ */
        .account-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .account-features {
            list-style: none;
        }

        .account-features li {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 14px 16px;
            background: var(--c-bg-card);
            border: 1px solid var(--c-border);
            border-radius: 10px;
            margin-bottom: 10px;
            transition: all var(--transition);
        }

        .account-features li:hover {
            border-color: var(--c-border-strong);
            box-shadow: var(--shadow-sm);
        }

        .account-features li .af-icon {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: rgba(20, 53, 47, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            flex-shrink: 0;
            color: var(--c-primary);
        }

        .account-features li span {
            font-size: 14px;
            font-weight: 500;
            color: var(--c-ink);
        }

        .account-visual {
            position: relative;
            background: var(--c-bg-card);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            min-height: 300px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .account-visual img {
            width: 100%;
            height: 300px;
            object-fit: cover;
            border-radius: 0;
        }

        /* ============ Cases ============ */
        .cases-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--spacing-card-gap);
        }

        .case-card {
            background: var(--c-bg-card);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            padding: 24px;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
        }

        .case-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .case-card .case-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 12px;
        }

        .case-card .case-num {
            font-size: 13px;
            font-weight: 600;
            color: var(--c-accent-dark);
            letter-spacing: 0.5px;
        }

        .case-card .case-status {
            font-size: 12px;
            font-weight: 500;
            color: var(--c-success);
            background: rgba(45, 106, 79, 0.1);
            padding: 3px 10px;
            border-radius: 20px;
        }

        .case-card h4 {
            font-size: 16px;
            font-weight: 600;
            color: var(--c-primary);
            margin-bottom: 8px;
        }

        .case-card p {
            font-size: var(--font-size-tiny);
            color: var(--c-muted);
            line-height: 1.6;
        }

        /* ============ FAQ ============ */
        .faq-list {
            max-width: 760px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--c-bg-card);
            border: 1px solid var(--c-border);
            border-radius: 10px;
            margin-bottom: 12px;
            overflow: hidden;
            transition: all var(--transition);
        }

        .faq-item:hover {
            border-color: var(--c-border-strong);
        }

        .faq-question {
            padding: 16px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
            font-size: 15px;
            font-weight: 600;
            color: var(--c-primary);
            gap: 12px;
            min-height: 48px;
            transition: background var(--transition);
            width: 100%;
            text-align: left;
        }

        .faq-question:hover {
            background: rgba(20, 53, 47, 0.04);
        }

        .faq-question .faq-icon {
            font-size: 18px;
            transition: transform var(--transition);
            color: var(--c-accent);
            flex-shrink: 0;
        }

        .faq-item.open .faq-question .faq-icon {
            transform: rotate(45deg);
        }

        .faq-answer {
            display: none;
            padding: 0 20px 16px;
            font-size: 14px;
            color: var(--c-muted);
            line-height: 1.7;
            border-top: 1px solid var(--c-border);
        }

        .faq-item.open .faq-answer {
            display: block;
        }

        /* ============ Service ============ */
        .service-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .service-info h3 {
            font-size: 22px;
            font-weight: 700;
            color: var(--c-primary);
            margin-bottom: 16px;
        }

        .service-info .service-item {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
            font-size: 14px;
            color: var(--c-ink);
        }

        .service-info .service-item .si-icon {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--c-accent);
            flex-shrink: 0;
        }

        .service-contact {
            background: var(--c-bg-card);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            padding: 32px;
            text-align: center;
            box-shadow: var(--shadow-sm);
        }

        .service-contact .sc-phone {
            font-size: 28px;
            font-weight: 700;
            color: var(--c-primary);
            margin: 12px 0 6px;
            letter-spacing: 1px;
        }

        .service-contact .sc-label {
            font-size: var(--font-size-tiny);
            color: var(--c-muted);
            margin-bottom: 16px;
        }

        /* ============ CTA Band ============ */
        .cta-band {
            background: linear-gradient(160deg, var(--c-primary-dark), var(--c-primary));
            border-radius: var(--radius-card);
            padding: 48px 32px;
            text-align: center;
            color: var(--c-white);
            position: relative;
            overflow: hidden;
        }

        .cta-band::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 300px;
            height: 300px;
            background: var(--c-accent);
            opacity: 0.07;
            border-radius: 50%;
            transform: translate(120px, -120px);
        }

        .cta-band::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 200px;
            height: 200px;
            background: var(--c-accent);
            opacity: 0.05;
            border-radius: 50%;
            transform: translate(-80px, 80px);
        }

        .cta-band h2 {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 12px;
            color: var(--c-white);
            position: relative;
            z-index: 1;
        }

        .cta-band p {
            font-size: var(--font-size-small);
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 24px;
            position: relative;
            z-index: 1;
        }

        .cta-band .btn {
            position: relative;
            z-index: 1;
        }

        /* ============ Disclaimer Strip ============ */
        .disclaimer-strip {
            padding: 20px 0;
            background: var(--c-bg-alt);
            border-top: 1px solid var(--c-border);
        }

        .disclaimer-strip p {
            font-size: 12px;
            color: var(--c-muted);
            line-height: 1.6;
            text-align: center;
            max-width: 800px;
            margin: 0 auto;
        }

        .disclaimer-strip .risk-tag {
            color: var(--c-danger);
            font-weight: 600;
        }

        /* ============ Footer ============ */
        .site-footer {
            background: var(--c-primary-dark);
            color: rgba(255, 255, 255, 0.8);
            padding-top: 48px;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr 1fr;
            gap: 36px;
            padding-bottom: 32px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-brand h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--c-white);
            margin-bottom: 10px;
        }

        .footer-brand p {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.65);
            line-height: 1.7;
        }

        .footer-nav h4,
        .footer-contact h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--c-white);
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }

        .footer-nav a {
            display: block;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.65);
            padding: 5px 0;
            transition: color var(--transition);
        }

        .footer-nav a:hover {
            color: var(--c-accent-light);
        }

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

        .footer-bottom {
            padding: 20px 0;
            text-align: center;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        .footer-bottom p {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.5);
        }

        /* ============ Responsive ============ */
        @media (max-width: 1024px) {
            .hero .container {
                grid-template-columns: 1fr;
                gap: 32px;
                text-align: center;
            }

            .hero-subtitle {
                margin-left: auto;
                margin-right: auto;
            }

            .hero-actions {
                justify-content: center;
            }

            .hero-metrics {
                justify-content: center;
            }

            .hero-metric-item {
                flex: 0 0 auto;
                min-width: 100px;
            }

            .hero-visual {
                min-height: auto;
            }

            .category-entry-grid,
            .plans-grid,
            .risk-grid,
            .news-grid,
            .knowledge-grid {
                grid-template-columns: repeat(2, 1fr);
            }

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

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

            .process-steps::before {
                display: none;
            }

            .safety-layout,
            .fee-layout,
            .compliance-layout,
            .account-layout,
            .service-layout {
                grid-template-columns: 1fr;
                gap: 24px;
            }

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

        @media (max-width: 768px) {
            :root {
                --header-height: 60px;
                --spacing-section: 48px;
            }

            .container {
                padding: 0 16px;
            }

            .main-nav {
                position: fixed;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: var(--c-primary-dark);
                flex-direction: column;
                align-items: stretch;
                padding: 16px;
                gap: 4px;
                transform: translateY(-120%);
                transition: transform var(--transition);
                box-shadow: var(--shadow-lg);
                z-index: 999;
            }

            .main-nav.open {
                transform: translateY(0);
            }

            .main-nav a {
                color: rgba(255, 255, 255, 0.8);
                padding: 12px 16px;
                min-height: 48px;
                border-radius: 8px;
            }

            .main-nav a:hover {
                background: rgba(255, 255, 255, 0.08);
                color: var(--c-white);
            }

            .main-nav a.active {
                background: rgba(184, 137, 58, 0.2);
                color: var(--c-accent-light);
                box-shadow: none;
            }

            .nav-toggle {
                display: flex;
            }

            .hero {
                padding-top: calc(var(--header-height) + 32px);
                padding-bottom: 40px;
                min-height: auto;
            }

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

            .hero-subtitle {
                font-size: 15px;
            }

            .hero-metrics {
                flex-direction: column;
                align-items: center;
                gap: 12px;
            }

            .hero-metric-item + .hero-metric-item {
                border-left: none;
                padding-left: 0;
                border-top: 1px solid rgba(255, 255, 255, 0.15);
                padding-top: 12px;
            }

            .hero-metric-item {
                padding-right: 0;
                text-align: center;
            }

            .category-entry-grid,
            .plans-grid,
            .advantages-grid,
            .risk-grid,
            .news-grid,
            .knowledge-grid,
            .safety-highlights,
            .cases-grid {
                grid-template-columns: 1fr;
            }

            .process-steps {
                grid-template-columns: 1fr;
            }

            .section-header h2 {
                font-size: 22px;
            }

            .footer-top {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .btn-lg {
                min-width: 140px;
                padding: 14px 24px;
                font-size: 15px;
            }

            .fee-table-row {
                flex-direction: column;
                gap: 6px;
                align-items: flex-start;
            }

            .safety-main {
                min-height: auto;
                padding: 24px;
            }

            .hero-visual-frame img {
                height: 220px;
            }

            .hero-visual {
                min-height: auto;
            }

            .cta-band {
                padding: 32px 20px;
            }
        }

        @media (max-width: 520px) {
            .hero-actions {
                flex-direction: column;
                align-items: center;
            }

            .hero-actions .btn {
                width: 100%;
                max-width: 300px;
            }

            .hero-metric-value {
                font-size: 20px;
            }

            .service-contact .sc-phone {
                font-size: 22px;
            }

            .disclaimer-strip p {
                font-size: 11px;
            }
        }

/* roulang page: category1 */
:root {
            --c-primary: #14352F;
            --c-primary-light: #1E4B42;
            --c-primary-dark: #0C241F;
            --c-accent: #B8893A;
            --c-accent-light: #D4A857;
            --c-accent-dark: #8F6A28;
            --c-bg: #F6F3ED;
            --c-bg-alt: #EFEAE0;
            --c-bg-card: #FFFFFF;
            --c-ink: #1A2E2A;
            --c-muted: #5C6F6B;
            --c-muted-light: #8A9B97;
            --c-danger: #9A3B2E;
            --c-danger-bg: #F5E9E7;
            --c-success: #2D6A4F;
            --c-white: #FFFFFF;
            --c-border: rgba(20, 53, 47, 0.12);
            --c-border-strong: rgba(20, 53, 47, 0.25);
            --radius-card: 14px;
            --radius-button: 10px;
            --radius-badge: 6px;
            --radius-image: 10px;
            --shadow-sm: 0 2px 8px rgba(20, 53, 47, 0.06);
            --shadow-md: 0 4px 18px rgba(20, 53, 47, 0.08);
            --shadow-lg: 0 8px 32px rgba(20, 53, 47, 0.12);
            --shadow-hover: 0 12px 36px rgba(20, 53, 47, 0.18);
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-size-h1: clamp(28px, 4.5vw, 36px);
            --font-size-h2: clamp(24px, 3.5vw, 28px);
            --font-size-h3: clamp(18px, 2.5vw, 20px);
            --font-size-body: 15px;
            --font-size-small: 14px;
            --font-size-tiny: 13px;
            --spacing-section: clamp(56px, 8vw, 88px);
            --spacing-card-gap: clamp(16px, 2.5vw, 24px);
            --container-max: 1180px;
            --header-height: 68px;
        }

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

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            font-size: var(--font-size-body);
            line-height: 1.7;
            color: var(--c-ink);
            background-color: var(--c-bg);
            overflow-x: hidden;
            padding-top: var(--header-height);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-image);
        }

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

        a:hover {
            color: var(--c-accent);
        }

        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            outline: none;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ============ Header & Navigation ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--header-height);
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--c-border);
            z-index: 1000;
            transition: box-shadow var(--transition);
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-md);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--header-height);
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 20px;
            color: var(--c-primary);
            letter-spacing: 0.5px;
        }

        .logo .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: var(--c-primary);
            color: var(--c-accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .logo:hover {
            color: var(--c-primary);
        }

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

        .main-nav a {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: var(--radius-button);
            font-size: var(--font-size-small);
            font-weight: 500;
            color: var(--c-ink);
            transition: all var(--transition);
            min-height: 40px;
            white-space: nowrap;
        }

        .main-nav a:hover {
            color: var(--c-primary);
            background: rgba(20, 53, 47, 0.06);
        }

        .main-nav a.active {
            color: var(--c-primary);
            font-weight: 600;
            background: rgba(20, 53, 47, 0.08);
            box-shadow: inset 0 -2px 0 var(--c-accent);
        }

        .nav-toggle {
            display: none;
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: var(--c-bg);
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 5px;
            transition: background var(--transition);
        }

        .nav-toggle span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--c-primary);
            border-radius: 2px;
            transition: all var(--transition);
        }

        .nav-toggle:hover {
            background: var(--c-bg-alt);
        }

        /* ============ Breadcrumb ============ */
        .breadcrumb-wrapper {
            padding: 28px 0 0;
            background: transparent;
        }

        .breadcrumb-nav {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: var(--font-size-tiny);
            color: var(--c-muted);
            flex-wrap: wrap;
        }

        .breadcrumb-nav a {
            color: var(--c-muted);
            transition: color var(--transition);
        }

        .breadcrumb-nav a:hover {
            color: var(--c-accent);
        }

        .breadcrumb-nav .separator {
            color: var(--c-muted-light);
            font-size: 12px;
        }

        .breadcrumb-nav .current {
            color: var(--c-primary);
            font-weight: 600;
        }

        /* ============ Category Hero ============ */
        .category-hero {
            padding: 32px 0 40px;
            background: linear-gradient(180deg, var(--c-bg) 0%, var(--c-bg-alt) 100%);
            border-bottom: 1px solid var(--c-border);
        }

        .category-hero-content {
            max-width: 820px;
        }

        .category-hero h1 {
            font-size: var(--font-size-h1);
            font-weight: 700;
            color: var(--c-primary);
            margin-bottom: 16px;
            line-height: 1.3;
            letter-spacing: 0.5px;
        }

        .category-hero .hero-subtitle {
            font-size: 16px;
            color: var(--c-muted);
            line-height: 1.8;
            max-width: 680px;
            margin-bottom: 0;
        }

        /* ============ Sub-topic Filter Bar ============ */
        .subtopic-bar {
            padding: 24px 0;
            background: var(--c-white);
            border-bottom: 1px solid var(--c-border);
            position: sticky;
            top: var(--header-height);
            z-index: 50;
        }

        .subtopic-inner {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }

        .subtopic-label {
            font-size: var(--font-size-tiny);
            font-weight: 600;
            color: var(--c-muted);
            margin-right: 4px;
            white-space: nowrap;
        }

        .subtopic-tag {
            display: inline-flex;
            align-items: center;
            padding: 7px 16px;
            border-radius: 20px;
            font-size: var(--font-size-tiny);
            font-weight: 500;
            color: var(--c-ink);
            background: var(--c-bg);
            border: 1px solid var(--c-border);
            transition: all var(--transition);
            white-space: nowrap;
            min-height: 34px;
        }

        .subtopic-tag:hover {
            color: var(--c-primary);
            background: rgba(20, 53, 47, 0.06);
            border-color: var(--c-primary);
        }

        .subtopic-tag.active {
            color: var(--c-white);
            background: var(--c-primary);
            border-color: var(--c-primary);
            font-weight: 600;
        }

        /* ============ Section Common ============ */
        .section {
            padding: var(--spacing-section) 0;
        }

        .section-alt {
            background: var(--c-bg-alt);
        }

        .section-dark {
            background: linear-gradient(160deg, var(--c-primary) 0%, var(--c-primary-dark) 100%);
            color: var(--c-white);
        }

        .section-header {
            margin-bottom: 40px;
        }

        .section-header h2 {
            font-size: var(--font-size-h2);
            font-weight: 700;
            color: var(--c-primary);
            margin-bottom: 12px;
            line-height: 1.3;
            letter-spacing: 0.5px;
        }

        .section-header p {
            font-size: var(--font-size-body);
            color: var(--c-muted);
            max-width: 640px;
            line-height: 1.8;
            margin-bottom: 0;
        }

        .section-dark .section-header h2 {
            color: var(--c-accent-light);
        }

        .section-dark .section-header p {
            color: rgba(255, 255, 255, 0.75);
        }

        /* ============ Plan Cards ============ */
        .plan-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-card-gap);
        }

        .plan-card {
            background: var(--c-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--c-border);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }

        .plan-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-4px);
            border-color: var(--c-border-strong);
        }

        .plan-card-image {
            position: relative;
            height: 180px;
            overflow: hidden;
            background: var(--c-bg-alt);
        }

        .plan-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
        }

        .plan-card-image .plan-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 4px 12px;
            border-radius: var(--radius-badge);
            font-size: 12px;
            font-weight: 600;
            background: var(--c-primary);
            color: var(--c-accent-light);
            z-index: 2;
        }

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

        .plan-card-body h3 {
            font-size: var(--font-size-h3);
            font-weight: 600;
            color: var(--c-primary);
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .plan-card-body .plan-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 14px;
        }

        .plan-card-body .plan-meta .meta-item {
            display: inline-flex;
            align-items: center;
            padding: 3px 10px;
            border-radius: var(--radius-badge);
            font-size: 12px;
            font-weight: 500;
            background: var(--c-bg);
            color: var(--c-muted);
        }

        .plan-card-body .plan-desc {
            font-size: var(--font-size-small);
            color: var(--c-muted);
            line-height: 1.7;
            margin-bottom: 16px;
            flex: 1;
        }

        .plan-card-body .plan-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: var(--font-size-small);
            font-weight: 600;
            color: var(--c-primary);
            transition: all var(--transition);
            align-self: flex-start;
        }

        .plan-card-body .plan-link:hover {
            color: var(--c-accent);
            gap: 10px;
        }

        .plan-card-body .plan-link .arrow {
            font-size: 16px;
            line-height: 1;
            transition: transform var(--transition);
        }

        .plan-card-body .plan-link:hover .arrow {
            transform: translateX(4px);
        }

        /* ============ Rate Explainer ============ */
        .explainer-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .explainer-image {
            position: relative;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .explainer-image img {
            width: 100%;
            height: auto;
            border-radius: var(--radius-card);
        }

        .explainer-image::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 40%;
            background: linear-gradient(to top, rgba(20, 53, 47, 0.55), transparent);
            pointer-events: none;
            border-radius: 0 0 var(--radius-card) var(--radius-card);
        }

        .explainer-text h3 {
            font-size: var(--font-size-h3);
            font-weight: 600;
            color: var(--c-primary);
            margin-bottom: 16px;
            line-height: 1.4;
        }

        .explainer-text p {
            font-size: var(--font-size-body);
            color: var(--c-muted);
            line-height: 1.85;
            margin-bottom: 16px;
        }

        .explainer-text .highlight-list {
            list-style: none;
            padding: 0;
            margin: 0 0 16px;
        }

        .explainer-text .highlight-list li {
            position: relative;
            padding-left: 24px;
            font-size: var(--font-size-small);
            color: var(--c-ink);
            line-height: 1.7;
            margin-bottom: 10px;
        }

        .explainer-text .highlight-list li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 8px;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--c-accent);
        }

        /* ============ Rate Table Cards ============ */
        .rate-table-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .rate-cell {
            background: var(--c-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--c-border);
            padding: 22px 20px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }

        .rate-cell:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: var(--c-accent);
        }

        .rate-cell .rate-level {
            display: inline-block;
            padding: 4px 12px;
            border-radius: var(--radius-badge);
            font-size: 12px;
            font-weight: 600;
            background: rgba(184, 137, 58, 0.12);
            color: var(--c-accent-dark);
            margin-bottom: 12px;
        }

        .rate-cell .rate-value {
            font-size: 20px;
            font-weight: 700;
            color: var(--c-primary);
            margin-bottom: 6px;
            line-height: 1.3;
        }

        .rate-cell .rate-desc {
            font-size: var(--font-size-tiny);
            color: var(--c-muted);
            line-height: 1.6;
            margin-bottom: 0;
        }

        .rate-cell .rate-note {
            font-size: 12px;
            color: var(--c-muted-light);
            margin-top: 10px;
            padding-top: 10px;
            border-top: 1px solid var(--c-border);
            line-height: 1.5;
        }

        /* ============ Alert Banner ============ */
        .alert-banner {
            background: var(--c-danger-bg);
            border: 1px solid rgba(154, 59, 46, 0.2);
            border-radius: var(--radius-card);
            padding: 20px 24px;
            display: flex;
            align-items: flex-start;
            gap: 14px;
        }

        .alert-banner .alert-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--c-danger);
            color: var(--c-white);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 14px;
            flex-shrink: 0;
            margin-top: 2px;
        }

        .alert-banner .alert-text {
            flex: 1;
        }

        .alert-banner .alert-text h4 {
            font-size: var(--font-size-small);
            font-weight: 600;
            color: var(--c-danger);
            margin-bottom: 6px;
        }

        .alert-banner .alert-text p {
            font-size: var(--font-size-tiny);
            color: var(--c-ink);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ============ Article List (CMS) ============ */
        .article-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .article-card {
            background: var(--c-white);
            border-radius: var(--radius-card);
            border: 1px solid var(--c-border);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }

        .article-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
            border-color: var(--c-border-strong);
        }

        .article-card .article-thumb {
            height: 140px;
            overflow: hidden;
            background: var(--c-bg-alt);
        }

        .article-card .article-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
        }

        .article-card .article-body {
            padding: 18px 16px 16px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .article-card .article-body h4 {
            font-size: var(--font-size-small);
            font-weight: 600;
            color: var(--c-ink);
            margin-bottom: 8px;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .article-card .article-body .article-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 12px;
            color: var(--c-muted-light);
            margin-top: auto;
        }

        .article-card .article-body .article-meta .badge-tag {
            padding: 2px 8px;
            border-radius: var(--radius-badge);
            font-size: 11px;
            font-weight: 600;
            background: rgba(184, 137, 58, 0.12);
            color: var(--c-accent-dark);
            white-space: nowrap;
        }

        .empty-state {
            text-align: center;
            padding: 48px 20px;
            background: var(--c-white);
            border-radius: var(--radius-card);
            border: 1px dashed var(--c-border-strong);
        }

        .empty-state .empty-icon {
            font-size: 36px;
            margin-bottom: 12px;
            color: var(--c-muted-light);
        }

        .empty-state p {
            font-size: var(--font-size-small);
            color: var(--c-muted);
            margin-bottom: 0;
        }

        /* ============ CTA Section ============ */
        .cta-section {
            background: linear-gradient(160deg, var(--c-primary) 0%, var(--c-primary-dark) 100%);
            color: var(--c-white);
            padding: 56px 0;
            text-align: center;
        }

        .cta-section h2 {
            font-size: var(--font-size-h2);
            font-weight: 700;
            color: var(--c-accent-light);
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }

        .cta-section p {
            font-size: var(--font-size-body);
            color: rgba(255, 255, 255, 0.75);
            max-width: 560px;
            margin: 0 auto 28px;
            line-height: 1.7;
        }

        .cta-section .btn-primary-lg {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 32px;
            border-radius: var(--radius-button);
            font-size: 16px;
            font-weight: 600;
            background: var(--c-accent);
            color: var(--c-white);
            transition: all var(--transition);
            min-width: 200px;
            justify-content: center;
        }

        .cta-section .btn-primary-lg:hover {
            background: var(--c-accent-dark);
            color: var(--c-white);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(184, 137, 58, 0.3);
        }

        /* ============ Footer ============ */
        .site-footer {
            background: var(--c-primary-dark);
            color: rgba(255, 255, 255, 0.8);
            padding: 48px 0 28px;
            border-top: 2px solid var(--c-accent-dark);
        }

        .site-footer .footer-top {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 32px;
        }

        .site-footer .footer-brand h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--c-accent-light);
            margin-bottom: 10px;
        }

        .site-footer .footer-brand p {
            font-size: var(--font-size-tiny);
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.7;
            margin-bottom: 0;
        }

        .site-footer .footer-nav h4,
        .site-footer .footer-contact h4 {
            font-size: var(--font-size-tiny);
            font-weight: 600;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 12px;
            letter-spacing: 1px;
        }

        .site-footer .footer-nav a {
            display: block;
            font-size: var(--font-size-tiny);
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 8px;
            transition: color var(--transition);
            line-height: 1.6;
        }

        .site-footer .footer-nav a:hover {
            color: var(--c-accent-light);
        }

        .site-footer .footer-contact p {
            font-size: var(--font-size-tiny);
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 8px;
            line-height: 1.6;
        }

        .site-footer .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 20px;
            text-align: center;
        }

        .site-footer .footer-bottom p {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.5);
            margin-bottom: 0;
        }

        /* ============ Button Variants ============ */
        .btn-outline-primary {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 22px;
            border-radius: var(--radius-button);
            font-size: var(--font-size-small);
            font-weight: 600;
            color: var(--c-primary);
            border: 1.5px solid var(--c-primary);
            background: transparent;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .btn-outline-primary:hover {
            background: rgba(20, 53, 47, 0.06);
            color: var(--c-primary);
            border-color: var(--c-primary);
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 22px;
            border-radius: var(--radius-button);
            font-size: var(--font-size-small);
            font-weight: 600;
            color: var(--c-white);
            background: var(--c-primary);
            transition: all var(--transition);
            white-space: nowrap;
        }

        .btn-primary:hover {
            background: var(--c-accent);
            color: var(--c-white);
            transform: translateY(-1px);
            box-shadow: 0 4px 12px rgba(20, 53, 47, 0.25);
        }

        /* ============ Responsive ============ */
        @media (max-width: 1024px) {
            .plan-grid {
                grid-template-columns: repeat(2, 1fr);
            }

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

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

            .explainer-grid {
                gap: 32px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --header-height: 60px;
                --spacing-section: 48px;
            }

            .main-nav {
                position: fixed;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: var(--c-white);
                flex-direction: column;
                padding: 16px 24px;
                gap: 4px;
                border-bottom: 1px solid var(--c-border);
                box-shadow: var(--shadow-lg);
                transform: translateY(-110%);
                transition: transform var(--transition);
                z-index: 999;
                max-height: calc(100vh - var(--header-height));
                overflow-y: auto;
            }

            .main-nav.open {
                transform: translateY(0);
            }

            .main-nav a {
                width: 100%;
                min-height: 48px;
                padding: 10px 16px;
                font-size: 15px;
            }

            .nav-toggle {
                display: flex;
            }

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

            .rate-table-grid {
                grid-template-columns: 1fr;
            }

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

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

            .explainer-image {
                order: -1;
            }

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

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

            .subtopic-bar {
                position: relative;
                top: 0;
            }

            .subtopic-inner {
                flex-wrap: nowrap;
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
                padding-bottom: 4px;
            }

            .subtopic-tag {
                flex-shrink: 0;
            }

            .alert-banner {
                flex-direction: column;
                gap: 10px;
                padding: 16px 18px;
            }

            .article-card .article-thumb {
                height: 160px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }

            .header-inner {
                padding: 0 16px;
            }

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

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

            .category-hero .hero-subtitle {
                font-size: 14px;
            }

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

            .plan-card-image {
                height: 150px;
            }

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

            .cta-section .btn-primary-lg {
                min-width: 160px;
                padding: 12px 24px;
                font-size: 15px;
            }

            .rate-cell {
                padding: 16px 14px;
            }

            .rate-cell .rate-value {
                font-size: 17px;
            }
        }

/* roulang page: category2 */
:root {
            --c-primary: #14352F;
            --c-primary-light: #1E4B42;
            --c-primary-dark: #0C241F;
            --c-accent: #B8893A;
            --c-accent-light: #D4A857;
            --c-accent-dark: #8F6A28;
            --c-bg: #F6F3ED;
            --c-bg-alt: #EFEAE0;
            --c-bg-card: #FFFFFF;
            --c-ink: #1A2E2A;
            --c-muted: #5C6F6B;
            --c-muted-light: #8A9B97;
            --c-danger: #9A3B2E;
            --c-danger-bg: #F5E9E7;
            --c-success: #2D6A4F;
            --c-white: #FFFFFF;
            --c-border: rgba(20, 53, 47, 0.12);
            --c-border-strong: rgba(20, 53, 47, 0.25);
            --radius-card: 14px;
            --radius-button: 10px;
            --radius-badge: 6px;
            --radius-image: 10px;
            --shadow-sm: 0 2px 8px rgba(20, 53, 47, 0.06);
            --shadow-md: 0 4px 18px rgba(20, 53, 47, 0.08);
            --shadow-lg: 0 8px 32px rgba(20, 53, 47, 0.12);
            --shadow-hover: 0 12px 36px rgba(20, 53, 47, 0.18);
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-size-h1: clamp(28px, 4.5vw, 36px);
            --font-size-h2: clamp(24px, 3.5vw, 28px);
            --font-size-h3: clamp(18px, 2.5vw, 20px);
            --font-size-body: 15px;
            --font-size-small: 14px;
            --font-size-tiny: 13px;
            --spacing-section: clamp(56px, 8vw, 88px);
            --spacing-card-gap: clamp(16px, 2.5vw, 24px);
            --container-max: 1180px;
            --header-height: 68px;
        }

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

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

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            font-size: var(--font-size-body);
            line-height: 1.7;
            color: var(--c-ink);
            background-color: var(--c-bg);
            overflow-x: hidden;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-image);
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--c-accent);
        }

        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            outline: none;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ============ Header & Navigation ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--header-height);
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--c-border);
            z-index: 1000;
            transition: box-shadow var(--transition);
        }
        .site-header.scrolled {
            box-shadow: var(--shadow-md);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--header-height);
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 20px;
            color: var(--c-primary);
            letter-spacing: 0.5px;
        }
        .logo .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: var(--c-primary);
            color: var(--c-accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
        }
        .logo:hover {
            color: var(--c-primary);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .main-nav a {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: var(--radius-button);
            font-size: var(--font-size-small);
            font-weight: 500;
            color: var(--c-ink);
            transition: all var(--transition);
            min-height: 40px;
            white-space: nowrap;
        }
        .main-nav a:hover {
            color: var(--c-primary);
            background: rgba(20, 53, 47, 0.06);
        }
        .main-nav a.active {
            color: var(--c-primary);
            font-weight: 600;
            background: rgba(20, 53, 47, 0.08);
            box-shadow: inset 0 -2px 0 var(--c-accent);
        }
        .nav-toggle {
            display: none;
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: var(--c-bg);
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 5px;
            transition: all var(--transition);
            z-index: 1001;
        }
        .nav-toggle span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--c-primary);
            border-radius: 2px;
            transition: all var(--transition);
        }
        .nav-toggle.active span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .nav-toggle.active span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle.active span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        /* ============ Hero/Page Header ============ */
        .page-header {
            padding: calc(var(--header-height) + 48px) 0 40px;
            background: var(--c-bg);
            border-bottom: 1px solid var(--c-border);
        }
        .page-header .breadcrumb {
            margin-bottom: 16px;
            font-size: var(--font-size-tiny);
            color: var(--c-muted);
        }
        .page-header .breadcrumb a {
            color: var(--c-muted);
        }
        .page-header .breadcrumb a:hover {
            color: var(--c-accent);
        }
        .page-header .breadcrumb .sep {
            margin: 0 8px;
        }
        .page-header h1 {
            font-size: var(--font-size-h1);
            font-weight: 700;
            color: var(--c-primary);
            line-height: 1.3;
            margin-bottom: 16px;
        }
        .page-header .subtitle {
            font-size: var(--font-size-body);
            color: var(--c-muted);
            max-width: 760px;
        }

        /* ============ Section Base ============ */
        .section {
            padding: var(--spacing-section) 0;
        }
        .section-alt {
            background: var(--c-bg-alt);
        }
        .section-title {
            font-size: var(--font-size-h2);
            font-weight: 700;
            color: var(--c-primary);
            margin-bottom: 12px;
            line-height: 1.3;
        }
        .section-desc {
            font-size: var(--font-size-body);
            color: var(--c-muted);
            margin-bottom: 32px;
            max-width: 760px;
        }

        /* ============ Taxonomy Entry Cards ============ */
        .taxonomy-entry-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
            gap: var(--spacing-card-gap);
        }
        .taxonomy-entry-card {
            background: var(--c-bg-card);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            padding: 20px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            display: block;
            color: var(--c-ink);
        }
        .taxonomy-entry-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            color: var(--c-primary);
        }
        .taxonomy-entry-card .entry-number {
            display: inline-block;
            width: 30px;
            height: 30px;
            border-radius: 50%;
            background: var(--c-bg-alt);
            color: var(--c-accent-dark);
            font-weight: 700;
            text-align: center;
            line-height: 30px;
            font-size: var(--font-size-tiny);
            margin-bottom: 12px;
        }
        .taxonomy-entry-card h3 {
            font-size: var(--font-size-h3);
            font-weight: 600;
            color: var(--c-primary);
            margin-bottom: 8px;
        }
        .taxonomy-entry-card p {
            font-size: var(--font-size-small);
            color: var(--c-muted);
            margin-bottom: 0;
        }

        /* ============ Article List ============ */
        .article-list-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
            gap: 28px;
        }
        .article-card {
            background: var(--c-bg-card);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }
        .article-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .article-card .article-thumb {
            width: 100%;
            height: 180px;
            overflow: hidden;
            border-radius: 0;
        }
        .article-card .article-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
            transition: transform var(--transition);
        }
        .article-card:hover .article-thumb img {
            transform: scale(1.04);
        }
        .article-card .article-body {
            padding: 18px 20px 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .article-card .article-tags {
            display: flex;
            gap: 8px;
            margin-bottom: 10px;
        }
        .article-card .badge-tag {
            display: inline-block;
            padding: 4px 10px;
            background: var(--c-accent);
            color: var(--c-primary);
            border-radius: var(--radius-badge);
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.3px;
        }
        .article-card .badge-date {
            display: inline-block;
            padding: 4px 10px;
            background: var(--c-bg-alt);
            color: var(--c-muted);
            border-radius: var(--radius-badge);
            font-size: 12px;
            font-weight: 500;
        }
        .article-card h3 {
            font-size: 16px;
            font-weight: 600;
            color: var(--c-primary);
            margin-bottom: 8px;
            line-height: 1.5;
        }
        .article-card .article-excerpt {
            font-size: var(--font-size-tiny);
            color: var(--c-muted);
            line-height: 1.6;
            margin-bottom: 16px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .article-card .read-more {
            margin-top: auto;
            font-weight: 600;
            font-size: var(--font-size-small);
            color: var(--c-accent-dark);
            transition: color var(--transition);
        }
        .article-card .read-more:hover {
            color: var(--c-primary);
        }
        .empty-state {
            grid-column: 1 / -1;
            text-align: center;
            padding: 48px 24px;
            background: var(--c-bg-card);
            border: 1px dashed var(--c-border-strong);
            border-radius: var(--radius-card);
        }
        .empty-state .empty-icon {
            font-size: 36px;
            margin-bottom: 12px;
            color: var(--c-muted-light);
        }
        .empty-state p {
            color: var(--c-muted);
            font-size: var(--font-size-small);
        }

        /* ============ Strategy Block ============ */
        .strategy-split {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        .strategy-text h3 {
            font-size: var(--font-size-h3);
            font-weight: 600;
            color: var(--c-primary);
            margin-bottom: 12px;
        }
        .strategy-text ul {
            list-style: none;
            padding: 0;
            margin: 0 0 16px;
        }
        .strategy-text ul li {
            position: relative;
            padding-left: 24px;
            margin-bottom: 10px;
            font-size: var(--font-size-small);
            color: var(--c-ink);
        }
        .strategy-text ul li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 8px;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--c-accent);
        }
        .strategy-text .note {
            font-size: var(--font-size-tiny);
            color: var(--c-muted);
            background: var(--c-bg-alt);
            padding: 12px 16px;
            border-radius: var(--radius-card);
            border-left: 3px solid var(--c-accent);
        }
        .strategy-image {
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }
        .strategy-image img {
            width: 100%;
            height: auto;
            border-radius: 0;
        }

        /* ============ Strategy Points Cards ============ */
        .points-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
            gap: var(--spacing-card-gap);
        }
        .point-card {
            background: var(--c-bg-card);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            padding: 24px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }
        .point-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .point-card .point-icon {
            font-size: 28px;
            margin-bottom: 12px;
        }
        .point-card h3 {
            font-size: var(--font-size-h3);
            font-weight: 600;
            color: var(--c-primary);
            margin-bottom: 10px;
        }
        .point-card .point-value {
            font-size: 22px;
            font-weight: 700;
            color: var(--c-accent-dark);
            margin-bottom: 6px;
        }
        .point-card p {
            font-size: var(--font-size-small);
            color: var(--c-muted);
            margin-bottom: 0;
        }

        /* ============ Warning Bar ============ */
        .warning-bar {
            background: var(--c-danger-bg);
            border: 1px solid rgba(154, 59, 46, 0.25);
            border-left: 4px solid var(--c-danger);
            border-radius: var(--radius-card);
            padding: 20px 24px;
            display: flex;
            align-items: flex-start;
            gap: 16px;
        }
        .warning-bar .warn-icon {
            font-size: 24px;
            color: var(--c-danger);
            flex-shrink: 0;
        }
        .warning-bar .warn-content h4 {
            font-size: var(--font-size-h3);
            font-weight: 600;
            color: var(--c-danger);
            margin-bottom: 8px;
        }
        .warning-bar .warn-content p {
            font-size: var(--font-size-small);
            color: #5A3A36;
            margin-bottom: 0;
        }

        /* ============ Mini Article Row ============ */
        .mini-article-row {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            gap: var(--spacing-card-gap);
        }
        .mini-article-card {
            background: var(--c-bg-card);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            padding: 16px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }
        .mini-article-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .mini-article-card h4 {
            font-size: var(--font-size-small);
            font-weight: 600;
            color: var(--c-primary);
            margin-bottom: 8px;
            line-height: 1.5;
        }
        .mini-article-card .mini-date {
            font-size: 12px;
            color: var(--c-muted-light);
        }
        .empty-state.mini-empty {
            grid-column: 1 / -1;
            padding: 24px;
        }

        /* ============ CTA Bar ============ */
        .cta-bar {
            background: var(--c-primary);
            color: var(--c-white);
            border-radius: var(--radius-card);
            padding: 40px 32px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-lg);
        }
        .cta-bar .cta-text h2 {
            font-size: var(--font-size-h2);
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--c-white);
        }
        .cta-bar .cta-text p {
            font-size: var(--font-size-small);
            color: rgba(255,255,255,0.75);
            margin-bottom: 0;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 24px;
            border-radius: var(--radius-button);
            font-size: var(--font-size-small);
            font-weight: 600;
            transition: all var(--transition);
            min-height: 44px;
            white-space: nowrap;
        }
        .btn-primary {
            background: var(--c-primary);
            color: var(--c-white);
            border: 1px solid var(--c-primary);
        }
        .btn-primary:hover {
            background: var(--c-accent);
            border-color: var(--c-accent);
            color: var(--c-white);
        }
        .btn-outline {
            background: transparent;
            color: var(--c-primary);
            border: 1px solid var(--c-primary);
        }
        .btn-outline:hover {
            background: rgba(20,53,47,0.06);
            color: var(--c-primary);
        }
        .btn-accent {
            background: var(--c-accent);
            color: var(--c-white);
            border: 1px solid var(--c-accent);
        }
        .btn-accent:hover {
            background: var(--c-accent-dark);
            border-color: var(--c-accent-dark);
            color: var(--c-white);
        }
        .btn-lg {
            padding: 14px 32px;
            font-size: 16px;
            min-width: 160px;
        }

        /* ============ Footer ============ */
        .site-footer {
            background: var(--c-primary);
            color: rgba(255,255,255,0.85);
            padding: 56px 0 32px;
            margin-top: 40px;
        }
        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1.2fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-brand h3 {
            color: var(--c-white);
            font-weight: 700;
            font-size: 22px;
            margin-bottom: 12px;
        }
        .footer-brand p {
            font-size: var(--font-size-small);
            color: rgba(255,255,255,0.65);
            max-width: 320px;
        }
        .footer-nav h4,
        .footer-contact h4 {
            color: var(--c-white);
            font-size: var(--font-size-small);
            font-weight: 600;
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }
        .footer-nav a {
            display: block;
            color: rgba(255,255,255,0.7);
            margin-bottom: 10px;
            font-size: var(--font-size-small);
            transition: color var(--transition);
        }
        .footer-nav a:hover {
            color: var(--c-accent-light);
        }
        .footer-contact p {
            font-size: var(--font-size-small);
            color: rgba(255,255,255,0.65);
            margin-bottom: 8px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.15);
            padding-top: 24px;
            text-align: center;
        }
        .footer-bottom p {
            font-size: var(--font-size-tiny);
            color: rgba(255,255,255,0.5);
            margin-bottom: 0;
        }

        /* ============ Responsive ============ */
        @media (max-width: 992px) {
            .footer-top {
                grid-template-columns: 1fr 1fr;
            }
            .strategy-split {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 768px) {
            :root {
                --header-height: 60px;
                --spacing-section: 48px;
            }
            .nav-toggle {
                display: flex;
            }
            .main-nav {
                position: fixed;
                top: 0;
                right: -100%;
                width: 80%;
                max-width: 320px;
                height: 100vh;
                background: var(--c-white);
                flex-direction: column;
                align-items: flex-start;
                padding: 80px 24px 24px;
                gap: 4px;
                box-shadow: var(--shadow-lg);
                transition: right 0.3s ease;
                z-index: 999;
            }
            .main-nav.open {
                right: 0;
            }
            .main-nav a {
                width: 100%;
                padding: 12px 16px;
                min-height: 48px;
            }
            .footer-top {
                grid-template-columns: 1fr;
            }
            .article-list-grid {
                grid-template-columns: 1fr;
            }
            .points-grid {
                grid-template-columns: 1fr 1fr;
            }
            .cta-bar {
                flex-direction: column;
                align-items: flex-start;
            }
            .mini-article-row {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .points-grid,
            .mini-article-row {
                grid-template-columns: 1fr;
            }
        }

/* roulang page: article */
:root {
            --c-primary: #14352F;
            --c-primary-light: #1E4B42;
            --c-primary-dark: #0C241F;
            --c-accent: #B8893A;
            --c-accent-light: #D4A857;
            --c-accent-dark: #8F6A28;
            --c-bg: #F6F3ED;
            --c-bg-alt: #EFEAE0;
            --c-bg-card: #FFFFFF;
            --c-ink: #1A2E2A;
            --c-muted: #5C6F6B;
            --c-muted-light: #8A9B97;
            --c-danger: #9A3B2E;
            --c-danger-bg: #F5E9E7;
            --c-success: #2D6A4F;
            --c-white: #FFFFFF;
            --c-border: rgba(20, 53, 47, 0.12);
            --c-border-strong: rgba(20, 53, 47, 0.25);
            --radius-card: 14px;
            --radius-button: 10px;
            --radius-badge: 6px;
            --radius-image: 10px;
            --shadow-sm: 0 2px 8px rgba(20, 53, 47, 0.06);
            --shadow-md: 0 4px 18px rgba(20, 53, 47, 0.08);
            --shadow-lg: 0 8px 32px rgba(20, 53, 47, 0.12);
            --shadow-hover: 0 12px 36px rgba(20, 53, 47, 0.18);
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-size-h1: clamp(28px, 4.5vw, 36px);
            --font-size-h2: clamp(24px, 3.5vw, 28px);
            --font-size-h3: clamp(18px, 2.5vw, 20px);
            --font-size-body: 15px;
            --font-size-small: 14px;
            --font-size-tiny: 13px;
            --spacing-section: clamp(56px, 8vw, 88px);
            --spacing-card-gap: clamp(16px, 2.5vw, 24px);
            --container-max: 1180px;
            --header-height: 68px;
        }
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            font-size: var(--font-size-body);
            line-height: 1.7;
            color: var(--c-ink);
            background-color: var(--c-bg);
            overflow-x: hidden;
            padding-top: var(--header-height);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-image);
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--c-accent);
        }
        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            outline: none;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        /* Header */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--header-height);
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--c-border);
            z-index: 1000;
            transition: box-shadow var(--transition);
        }
        .site-header.scrolled {
            box-shadow: var(--shadow-md);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--header-height);
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 20px;
            color: var(--c-primary);
            letter-spacing: 0.5px;
        }
        .logo .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: var(--c-primary);
            color: var(--c-accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
        }
        .logo:hover {
            color: var(--c-primary);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .main-nav a {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: var(--radius-button);
            font-size: var(--font-size-small);
            font-weight: 500;
            color: var(--c-ink);
            transition: all var(--transition);
            min-height: 40px;
            white-space: nowrap;
        }
        .main-nav a:hover {
            color: var(--c-primary);
            background: rgba(20, 53, 47, 0.06);
        }
        .main-nav a.active {
            color: var(--c-primary);
            font-weight: 600;
            background: rgba(20, 53, 47, 0.08);
            box-shadow: inset 0 -2px 0 var(--c-accent);
        }
        .nav-toggle {
            display: none;
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: var(--c-bg);
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 5px;
            transition: background var(--transition);
        }
        .nav-toggle span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--c-primary);
            border-radius: 2px;
            transition: all var(--transition);
        }
        .nav-toggle.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .nav-toggle.open span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }
        /* Main */
        main {
            min-height: 60vh;
        }
        .article-page {
            padding: 32px 0 var(--spacing-section);
        }
        .breadcrumb-article {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
            font-size: var(--font-size-tiny);
            color: var(--c-muted);
            margin-bottom: 18px;
        }
        .breadcrumb-article a {
            color: var(--c-muted);
        }
        .breadcrumb-article a:hover {
            color: var(--c-accent);
        }
        .breadcrumb-article span.sep {
            color: var(--c-muted-light);
        }
        .article-header {
            background: var(--c-white);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-md);
            padding: 24px 28px;
            margin-bottom: 24px;
        }
        .article-meta {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 12px;
        }
        .badge {
            display: inline-flex;
            align-items: center;
            padding: 4px 10px;
            border-radius: var(--radius-badge);
            font-size: var(--font-size-tiny);
            font-weight: 500;
            line-height: 1.4;
        }
        .badge-category {
            background: var(--c-accent);
            color: var(--c-ink);
        }
        .badge-time {
            background: rgba(20, 53, 47, 0.06);
            color: var(--c-muted);
        }
        .article-header h1 {
            font-size: var(--font-size-h1);
            font-weight: 700;
            line-height: 1.3;
            color: var(--c-primary);
            margin-bottom: 8px;
        }
        .article-excerpt {
            color: var(--c-muted);
            font-size: var(--font-size-body);
            margin-top: 8px;
        }
        .article-body {
            background: var(--c-white);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-md);
            padding: 32px 36px;
            margin-bottom: 32px;
        }
        .article-cover {
            margin: 0 0 28px;
            border-radius: var(--radius-image);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }
        .article-cover img {
            width: 100%;
            height: auto;
            object-fit: cover;
            border-radius: var(--radius-image);
        }
        .article-body p {
            margin-bottom: 1.5em;
            line-height: 1.8;
            color: var(--c-ink);
            max-width: 760px;
        }
        .article-body h2 {
            font-size: var(--font-size-h2);
            font-weight: 700;
            color: var(--c-primary);
            margin: 1.8em 0 0.8em;
            line-height: 1.35;
        }
        .article-body h3 {
            font-size: var(--font-size-h3);
            font-weight: 600;
            color: var(--c-primary);
            margin: 1.5em 0 0.6em;
        }
        .article-body ul, .article-body ol {
            margin: 0 0 1.5em 1.6em;
            color: var(--c-ink);
            line-height: 1.8;
        }
        .article-body li {
            margin-bottom: 0.4em;
        }
        .article-body blockquote {
            background: var(--c-bg-alt);
            border-left: 4px solid var(--c-accent);
            padding: 16px 20px;
            margin: 1.8em 0;
            border-radius: 0 var(--radius-image) var(--radius-image) 0;
            color: var(--c-ink);
        }
        .article-body blockquote p {
            margin-bottom: 0;
        }
        .article-body img {
            max-width: 100%;
            height: auto;
            border-radius: var(--radius-image);
            margin: 1.5em auto;
        }
        .article-not-found {
            text-align: center;
            padding: 60px 20px;
            color: var(--c-muted);
        }
        .article-not-found h2 {
            color: var(--c-primary);
            margin-bottom: 12px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 10px 20px;
            border-radius: var(--radius-button);
            font-size: var(--font-size-small);
            font-weight: 600;
            line-height: 1.4;
            transition: all var(--transition);
            min-height: 44px;
            border: 1px solid transparent;
            gap: 8px;
        }
        .btn-primary {
            background: var(--c-primary);
            color: var(--c-white);
        }
        .btn-primary:hover {
            background: var(--c-accent);
            color: var(--c-white);
            border-color: var(--c-accent);
        }
        .btn-outline {
            background: transparent;
            color: var(--c-primary);
            border-color: var(--c-primary);
        }
        .btn-outline:hover {
            background: rgba(20, 53, 47, 0.08);
            color: var(--c-primary);
            border-color: var(--c-primary);
        }
        .btn-sm {
            padding: 7px 14px;
            font-size: var(--font-size-tiny);
            min-height: 34px;
        }
        .related-section {
            margin-bottom: 32px;
        }
        .related-section h2 {
            font-size: var(--font-size-h2);
            font-weight: 700;
            color: var(--c-primary);
            margin-bottom: 20px;
        }
        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-card-gap);
        }
        .related-card {
            background: var(--c-white);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }
        .related-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }
        .related-card img {
            width: 100%;
            height: 160px;
            object-fit: cover;
            border-radius: 0 0 0 0;
        }
        .related-card-body {
            padding: 16px 18px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            flex: 1;
        }
        .related-card h3 {
            font-size: 16px;
            font-weight: 600;
            color: var(--c-primary);
            line-height: 1.4;
        }
        .related-card p {
            font-size: var(--font-size-tiny);
            color: var(--c-muted);
            line-height: 1.6;
            flex: 1;
        }
        .related-card .link {
            font-size: var(--font-size-tiny);
            font-weight: 600;
            color: var(--c-accent-dark);
        }
        .return-block {
            text-align: center;
            margin-bottom: 24px;
        }
        .article-cta {
            background: var(--c-primary);
            border-radius: var(--radius-card);
            padding: 32px 28px;
            color: var(--c-white);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 20px;
            margin-bottom: 32px;
        }
        .article-cta h2 {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--c-accent-light);
        }
        .article-cta p {
            color: rgba(255,255,255,0.8);
            font-size: var(--font-size-small);
            margin: 0;
        }
        .disclaimer {
            background: var(--c-bg-alt);
            border: 1px solid var(--c-border);
            border-radius: var(--radius-card);
            padding: 16px 20px;
            font-size: var(--font-size-tiny);
            color: var(--c-muted);
            margin-bottom: 24px;
        }
        /* Footer */
        .site-footer {
            background: var(--c-primary);
            color: rgba(255,255,255,0.8);
            padding: 48px 0 24px;
            margin-top: 0;
        }
        .site-footer .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1.5fr;
            gap: 40px;
            margin-bottom: 32px;
        }
        .site-footer h3, .site-footer h4 {
            color: var(--c-white);
            font-weight: 600;
            margin-bottom: 12px;
        }
        .site-footer h3 {
            font-size: 18px;
        }
        .site-footer h4 {
            font-size: 15px;
        }
        .footer-brand p {
            font-size: var(--font-size-tiny);
            color: rgba(255,255,255,0.6);
            margin: 0;
        }
        .footer-nav {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-nav a {
            color: rgba(255,255,255,0.7);
            font-size: var(--font-size-tiny);
            transition: color var(--transition);
        }
        .footer-nav a:hover {
            color: var(--c-accent-light);
        }
        .footer-contact p {
            font-size: var(--font-size-tiny);
            color: rgba(255,255,255,0.6);
            margin: 4px 0;
        }
        .site-footer .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.15);
            padding-top: 16px;
            text-align: center;
        }
        .site-footer .footer-bottom p {
            font-size: var(--font-size-tiny);
            color: rgba(255,255,255,0.5);
            margin: 0;
        }
        /* Responsive */
        @media (max-width: 1023px) {
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 767px) {
            :root {
                --header-height: 60px;
                --spacing-section: 48px;
            }
            .container {
                padding: 0 16px;
            }
            .header-inner {
                padding: 0 16px;
            }
            .main-nav {
                position: fixed;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: var(--c-white);
                flex-direction: column;
                align-items: stretch;
                padding: 16px;
                gap: 8px;
                border-bottom: 1px solid var(--c-border);
                box-shadow: var(--shadow-md);
                transform: translateY(-120%);
                transition: transform var(--transition);
                z-index: 999;
            }
            .main-nav.open {
                transform: translateY(0);
            }
            .main-nav a {
                min-height: 48px;
                justify-content: flex-start;
                padding: 10px 16px;
                border-radius: var(--radius-button);
            }
            .nav-toggle {
                display: flex;
            }
            .article-header {
                padding: 18px;
            }
            .article-body {
                padding: 20px;
            }
            .related-grid {
                grid-template-columns: 1fr;
            }
            .article-cta {
                flex-direction: column;
                align-items: flex-start;
            }
            .site-footer .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 520px) {
            .article-body {
                padding: 16px;
            }
            .article-body p {
                line-height: 1.7;
            }
            .related-card img {
                height: 140px;
            }
        }

/* roulang page: category3 */
:root {
            --c-primary: #14352F;
            --c-primary-light: #1E4B42;
            --c-primary-dark: #0C241F;
            --c-accent: #B8893A;
            --c-accent-light: #D4A857;
            --c-accent-dark: #8F6A28;
            --c-bg: #F6F3ED;
            --c-bg-alt: #EFEAE0;
            --c-bg-card: #FFFFFF;
            --c-ink: #1A2E2A;
            --c-muted: #5C6F6B;
            --c-muted-light: #8A9B97;
            --c-danger: #9A3B2E;
            --c-danger-bg: #F5E9E7;
            --c-success: #2D6A4F;
            --c-white: #FFFFFF;
            --c-border: rgba(20, 53, 47, 0.12);
            --c-border-strong: rgba(20, 53, 47, 0.25);
            --radius-card: 14px;
            --radius-button: 10px;
            --radius-badge: 6px;
            --radius-image: 10px;
            --shadow-sm: 0 2px 8px rgba(20, 53, 47, 0.06);
            --shadow-md: 0 4px 18px rgba(20, 53, 47, 0.08);
            --shadow-lg: 0 8px 32px rgba(20, 53, 47, 0.12);
            --shadow-hover: 0 12px 36px rgba(20, 53, 47, 0.18);
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-size-h1: clamp(28px, 4.5vw, 36px);
            --font-size-h2: clamp(24px, 3.5vw, 28px);
            --font-size-h3: clamp(18px, 2.5vw, 20px);
            --font-size-body: 15px;
            --font-size-small: 14px;
            --font-size-tiny: 13px;
            --spacing-section: clamp(56px, 8vw, 88px);
            --spacing-card-gap: clamp(16px, 2.5vw, 24px);
            --container-max: 1180px;
            --header-height: 68px;
        }

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

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            font-size: var(--font-size-body);
            line-height: 1.7;
            color: var(--c-ink);
            background-color: var(--c-bg);
            overflow-x: hidden;
            padding-top: var(--header-height);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius-image);
        }

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

        a:hover {
            color: var(--c-accent);
        }

        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
            outline: none;
        }

        button {
            cursor: pointer;
            border: none;
            background: none;
        }

        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ============ Header & Navigation ============ */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--header-height);
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--c-border);
            z-index: 1000;
            transition: box-shadow var(--transition);
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-md);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--header-height);
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 20px;
            color: var(--c-primary);
            letter-spacing: 0.5px;
            flex-shrink: 0;
        }

        .logo .logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: var(--c-primary);
            color: var(--c-accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .logo:hover {
            color: var(--c-primary);
        }

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

        .main-nav a {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: var(--radius-button);
            font-size: var(--font-size-small);
            font-weight: 500;
            color: var(--c-ink);
            transition: all var(--transition);
            min-height: 40px;
            white-space: nowrap;
        }

        .main-nav a:hover {
            color: var(--c-primary);
            background: rgba(20, 53, 47, 0.06);
        }

        .main-nav a.active {
            color: var(--c-primary);
            font-weight: 600;
            background: rgba(20, 53, 47, 0.08);
            box-shadow: inset 0 -2px 0 var(--c-accent);
        }

        .nav-toggle {
            display: none;
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: var(--c-bg);
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 4px;
            padding: 0;
        }

        .nav-toggle span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--c-primary);
            border-radius: 2px;
            transition: all var(--transition);
        }

        .nav-toggle.active span:nth-child(1) {
            transform: translateY(6px) rotate(45deg);
        }

        .nav-toggle.active span:nth-child(2) {
            opacity: 0;
        }

        .nav-toggle.active span:nth-child(3) {
            transform: translateY(-6px) rotate(-45deg);
        }

        /* ============ Breadcrumb & Page Hero ============ */
        .page-hero {
            background: var(--c-primary);
            background-image: linear-gradient(135deg, #14352F 0%, #1E4B42 45%, #0C241F 100%);
            padding: 48px 0 56px;
            position: relative;
            overflow: hidden;
        }

        .page-hero::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 45%;
            height: 100%;
            background-image: url('/assets/images/0ef9adfb99df22d9.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            pointer-events: none;
        }

        .page-hero::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--c-accent), transparent);
        }

        .page-hero .container {
            position: relative;
            z-index: 1;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: var(--font-size-small);
            color: rgba(255, 255, 255, 0.65);
            margin-bottom: 24px;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: rgba(255, 255, 255, 0.7);
            transition: color var(--transition);
        }

        .breadcrumb a:hover {
            color: var(--c-accent-light);
        }

        .breadcrumb .separator {
            color: rgba(255, 255, 255, 0.4);
        }

        .breadcrumb .current {
            color: var(--c-accent-light);
            font-weight: 500;
        }

        .page-hero h1 {
            color: var(--c-white);
            font-size: var(--font-size-h1);
            font-weight: 700;
            margin-bottom: 16px;
            letter-spacing: 0.5px;
            line-height: 1.35;
            max-width: 800px;
        }

        .page-hero .hero-subtitle {
            color: rgba(255, 255, 255, 0.82);
            font-size: 16px;
            line-height: 1.8;
            max-width: 720px;
            margin-bottom: 0;
        }

        .hero-tag-row {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 28px;
        }

        .hero-tag {
            display: inline-flex;
            align-items: center;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: var(--font-size-tiny);
            font-weight: 500;
            background: rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.85);
            border: 1px solid rgba(255, 255, 255, 0.2);
            letter-spacing: 0.3px;
        }

        .hero-tag .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--c-accent);
            margin-right: 8px;
            display: inline-block;
        }

        /* ============ Section Common ============ */
        .section {
            padding: var(--spacing-section) 0;
        }

        .section-alt {
            background: var(--c-bg-alt);
        }

        .section-dark {
            background: var(--c-primary);
            background-image: linear-gradient(160deg, #14352F 0%, #1E4B42 60%, #0C241F 100%);
            color: var(--c-white);
        }

        .section-header {
            text-align: center;
            margin-bottom: 48px;
        }

        .section-header h2 {
            font-size: var(--font-size-h2);
            font-weight: 700;
            color: var(--c-primary);
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }

        .section-dark .section-header h2 {
            color: var(--c-white);
        }

        .section-header .section-subtitle {
            font-size: var(--font-size-body);
            color: var(--c-muted);
            max-width: 650px;
            margin: 0 auto;
            line-height: 1.7;
        }

        .section-dark .section-header .section-subtitle {
            color: rgba(255, 255, 255, 0.7);
        }

        .section-label {
            display: inline-block;
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 1px;
            text-transform: uppercase;
            background: rgba(20, 53, 47, 0.08);
            color: var(--c-primary);
            margin-bottom: 14px;
        }

        .section-dark .section-label {
            background: rgba(255, 255, 255, 0.1);
            color: var(--c-accent-light);
        }

        /* ============ Cards & Grids ============ */
        .card {
            background: var(--c-bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--c-border);
            box-shadow: var(--shadow-md);
            padding: 28px;
            transition: all var(--transition);
            height: 100%;
        }

        .card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: rgba(20, 53, 47, 0.2);
        }

        .card-icon {
            width: 52px;
            height: 52px;
            border-radius: 12px;
            background: rgba(20, 53, 47, 0.07);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 18px;
            font-size: 24px;
            color: var(--c-primary);
            flex-shrink: 0;
        }

        .card-icon.accent {
            background: rgba(184, 137, 58, 0.12);
            color: var(--c-accent-dark);
        }

        .card-title {
            font-size: var(--font-size-h3);
            font-weight: 600;
            color: var(--c-primary);
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .card-text {
            font-size: var(--font-size-small);
            color: var(--c-muted);
            line-height: 1.75;
            margin-bottom: 0;
        }

        /* ============ Security Core Cards ============ */
        .security-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-card-gap);
        }

        .security-card {
            text-align: center;
            padding: 32px 24px;
        }

        .security-card .card-icon {
            margin-left: auto;
            margin-right: auto;
        }

        /* ============ Risk Indicator Bar ============ */
        .risk-indicator-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-card-gap);
        }

        .indicator-item {
            background: var(--c-bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--c-border);
            box-shadow: var(--shadow-sm);
            padding: 24px;
            text-align: center;
            transition: all var(--transition);
        }

        .indicator-item:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .indicator-value {
            font-size: 32px;
            font-weight: 700;
            color: var(--c-primary);
            letter-spacing: 0.5px;
            line-height: 1.2;
            margin-bottom: 8px;
        }

        .indicator-value .unit {
            font-size: 14px;
            font-weight: 500;
            color: var(--c-muted);
            margin-left: 4px;
        }

        .indicator-label {
            font-size: 14px;
            color: var(--c-muted);
            font-weight: 500;
            margin-bottom: 6px;
        }

        .indicator-status {
            display: inline-flex;
            align-items: center;
            padding: 3px 12px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.5px;
        }

        .indicator-status.safe {
            background: rgba(45, 106, 79, 0.1);
            color: var(--c-success);
        }

        .indicator-status.warning {
            background: rgba(184, 137, 58, 0.12);
            color: var(--c-accent-dark);
        }

        .indicator-status.danger {
            background: var(--c-danger-bg);
            color: var(--c-danger);
        }

        /* ============ Supervision Section ============ */
        .supervision-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .supervision-visual {
            border-radius: var(--radius-card);
            overflow: hidden;
            border: 1px solid var(--c-border);
            box-shadow: var(--shadow-lg);
        }

        .supervision-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 0;
        }

        .supervision-points {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .supervision-point {
            display: flex;
            gap: 16px;
            align-items: flex-start;
        }

        .supervision-point .point-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: rgba(20, 53, 47, 0.07);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--c-primary);
            flex-shrink: 0;
        }

        .supervision-point h3 {
            font-size: 16px;
            font-weight: 600;
            color: var(--c-primary);
            margin-bottom: 4px;
        }

        .supervision-point p {
            font-size: 14px;
            color: var(--c-muted);
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ============ Safety Process ============ */
        .process-steps {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: var(--spacing-card-gap);
            position: relative;
        }

        .process-step {
            text-align: center;
            position: relative;
            padding: 24px 16px;
            background: var(--c-bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--c-border);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }

        .process-step:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .process-step .step-number {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--c-primary);
            color: var(--c-accent-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 16px;
            margin: 0 auto 14px;
            letter-spacing: 0;
        }

        .process-step h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--c-primary);
            margin-bottom: 8px;
        }

        .process-step p {
            font-size: 13px;
            color: var(--c-muted);
            line-height: 1.65;
            margin-bottom: 0;
        }

        /* ============ Risk Notice ============ */
        .risk-notice {
            background: var(--c-danger-bg);
            border-left: 4px solid var(--c-danger);
            border-radius: 10px;
            padding: 20px 24px;
            display: flex;
            gap: 16px;
            align-items: flex-start;
        }

        .risk-notice .notice-icon {
            font-size: 22px;
            color: var(--c-danger);
            flex-shrink: 0;
            line-height: 1.5;
        }

        .risk-notice h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--c-danger);
            margin-bottom: 6px;
        }

        .risk-notice p {
            font-size: 13px;
            color: #6B4A42;
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ============ CMS List Section ============ */
        .cms-list-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--spacing-card-gap);
        }

        .cms-card {
            background: var(--c-bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--c-border);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }

        .cms-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }

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

        .cms-card .card-meta {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
            flex-wrap: wrap;
        }

        .cms-card .badge-tag {
            display: inline-block;
            padding: 3px 10px;
            border-radius: var(--radius-badge);
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.5px;
            background: rgba(184, 137, 58, 0.12);
            color: var(--c-accent-dark);
        }

        .cms-card .badge-time {
            display: inline-block;
            font-size: 12px;
            color: var(--c-muted-light);
        }

        .cms-card .card-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--c-primary);
            margin-bottom: 8px;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .cms-card .card-summary {
            font-size: 13px;
            color: var(--c-muted);
            line-height: 1.7;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex: 1;
        }

        .cms-card .read-more {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 13px;
            font-weight: 500;
            color: var(--c-primary);
            margin-top: 12px;
            transition: color var(--transition);
        }

        .cms-card .read-more:hover {
            color: var(--c-accent);
        }

        .cms-empty {
            text-align: center;
            padding: 48px 24px;
            background: var(--c-bg-card);
            border-radius: var(--radius-card);
            border: 1px dashed var(--c-border-strong);
        }

        .cms-empty .empty-icon {
            font-size: 36px;
            color: var(--c-muted-light);
            margin-bottom: 12px;
        }

        .cms-empty p {
            font-size: 14px;
            color: var(--c-muted);
            margin-bottom: 4px;
        }

        .cms-empty .empty-sub {
            font-size: 12px;
            color: var(--c-muted-light);
        }

        /* ============ FAQ ============ */
        .faq-list {
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--c-bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--c-border);
            box-shadow: var(--shadow-sm);
            margin-bottom: 14px;
            overflow: hidden;
            transition: all var(--transition);
        }

        .faq-item:hover {
            box-shadow: var(--shadow-md);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 24px;
            cursor: pointer;
            gap: 16px;
            user-select: none;
            transition: background var(--transition);
        }

        .faq-question:hover {
            background: rgba(20, 53, 47, 0.03);
        }

        .faq-question h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--c-primary);
            margin-bottom: 0;
            flex: 1;
        }

        .faq-question .faq-icon {
            width: 24px;
            height: 24px;
            flex-shrink: 0;
            position: relative;
            transition: transform var(--transition);
        }

        .faq-question .faq-icon::before,
        .faq-question .faq-icon::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            background: var(--c-accent);
            border-radius: 2px;
            transition: all var(--transition);
        }

        .faq-question .faq-icon::before {
            width: 14px;
            height: 2px;
        }

        .faq-question .faq-icon::after {
            width: 2px;
            height: 14px;
        }

        .faq-item.open .faq-question .faq-icon::after {
            transform: translate(-50%, -50%) rotate(90deg);
            opacity: 0;
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.3s ease;
            padding: 0 24px;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 24px 20px;
        }

        .faq-answer p {
            font-size: 14px;
            color: var(--c-muted);
            line-height: 1.75;
            margin-bottom: 0;
        }

        /* ============ CTA ============ */
        .cta-strip {
            background: var(--c-primary);
            background-image: linear-gradient(135deg, #14352F 0%, #1E4B42 50%, #0C241F 100%);
            border-radius: var(--radius-card);
            padding: 48px 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
            position: relative;
            overflow: hidden;
        }

        .cta-strip::after {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 35%;
            height: 100%;
            background-image: url('/assets/images/e5d431a5c0d3db6e.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.12;
            pointer-events: none;
        }

        .cta-strip .cta-content {
            position: relative;
            z-index: 1;
            flex: 1;
        }

        .cta-strip h2 {
            color: var(--c-white);
            font-size: var(--font-size-h2);
            font-weight: 700;
            margin-bottom: 10px;
            letter-spacing: 0.5px;
        }

        .cta-strip p {
            color: rgba(255, 255, 255, 0.75);
            font-size: 15px;
            margin-bottom: 0;
            line-height: 1.7;
        }

        .cta-strip .cta-buttons {
            position: relative;
            z-index: 1;
            display: flex;
            gap: 14px;
            flex-shrink: 0;
            flex-wrap: wrap;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 28px;
            border-radius: var(--radius-button);
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.3px;
            transition: all var(--transition);
            min-height: 44px;
            border: 2px solid transparent;
            text-align: center;
        }

        .btn-primary {
            background: var(--c-primary);
            color: var(--c-white);
            border-color: var(--c-primary);
        }

        .btn-primary:hover {
            background: var(--c-accent);
            border-color: var(--c-accent);
            color: var(--c-white);
        }

        .btn-outline-light {
            background: transparent;
            color: var(--c-white);
            border-color: rgba(255, 255, 255, 0.5);
        }

        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: rgba(255, 255, 255, 0.8);
            color: var(--c-white);
        }

        .btn-outline-dark {
            background: transparent;
            color: var(--c-primary);
            border-color: var(--c-primary);
        }

        .btn-outline-dark:hover {
            background: rgba(20, 53, 47, 0.06);
            border-color: var(--c-primary);
            color: var(--c-primary);
        }

        .btn-lg {
            padding: 14px 36px;
            font-size: 16px;
            min-height: 52px;
            min-width: 160px;
        }

        /* ============ Footer ============ */
        .site-footer {
            background: var(--c-primary-dark);
            background-image: linear-gradient(180deg, #14352F 0%, #0C241F 100%);
            color: rgba(255, 255, 255, 0.8);
            padding: 56px 0 24px;
            margin-top: var(--spacing-section);
        }

        .footer-top {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr;
            gap: 48px;
            margin-bottom: 40px;
        }

        .footer-brand h3 {
            color: var(--c-white);
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }

        .footer-brand p {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.7;
            margin-bottom: 0;
            max-width: 340px;
        }

        .footer-nav h4,
        .footer-contact h4 {
            color: var(--c-white);
            font-size: 14px;
            font-weight: 600;
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }

        .footer-nav {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

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

        .footer-nav a:hover {
            color: var(--c-accent-light);
        }

        .footer-contact p {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.65);
            margin-bottom: 8px;
            line-height: 1.6;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            text-align: center;
        }

        .footer-bottom p {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.55);
            margin-bottom: 0;
        }

        /* ============ Responsive ============ */
        @media (max-width: 1024px) {
            .security-grid {
                grid-template-columns: repeat(2, 1fr);
            }

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

            .process-steps {
                grid-template-columns: repeat(3, 1fr);
            }

            .process-step:nth-child(4),
            .process-step:nth-child(5) {
                grid-column: span 1;
            }

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

            .supervision-layout {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --header-height: 60px;
                --spacing-section: 48px;
            }

            body {
                padding-top: var(--header-height);
            }

            .header-inner {
                padding: 0 16px;
            }

            .logo {
                font-size: 17px;
            }

            .logo .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 16px;
            }

            .main-nav {
                position: fixed;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: var(--c-primary-dark);
                flex-direction: column;
                align-items: stretch;
                padding: 12px 16px 20px;
                gap: 4px;
                transform: translateY(-120%);
                transition: transform 0.35s ease;
                max-height: calc(100vh - var(--header-height));
                overflow-y: auto;
                z-index: 999;
            }

            .main-nav.mobile-open {
                transform: translateY(0);
            }

            .main-nav a {
                color: rgba(255, 255, 255, 0.85);
                padding: 12px 16px;
                min-height: 48px;
                border-radius: 8px;
            }

            .main-nav a:hover {
                background: rgba(255, 255, 255, 0.08);
                color: var(--c-white);
            }

            .main-nav a.active {
                background: rgba(255, 255, 255, 0.12);
                color: var(--c-accent-light);
                box-shadow: none;
                border-left: 3px solid var(--c-accent);
            }

            .nav-toggle {
                display: flex;
            }

            .page-hero {
                padding: 32px 0 40px;
            }

            .page-hero h1 {
                font-size: 24px;
            }

            .page-hero .hero-subtitle {
                font-size: 14px;
            }

            .hero-tag-row {
                margin-top: 18px;
                gap: 8px;
            }

            .hero-tag {
                font-size: 11px;
                padding: 4px 12px;
            }

            .section-header {
                margin-bottom: 32px;
            }

            .section-header h2 {
                font-size: 22px;
            }

            .security-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }

            .risk-indicator-grid {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }

            .indicator-value {
                font-size: 24px;
            }

            .process-steps {
                grid-template-columns: 1fr;
                gap: 14px;
            }

            .process-step {
                padding: 18px 16px;
            }

            .cms-list-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }

            .supervision-layout {
                gap: 24px;
            }

            .supervision-point {
                gap: 12px;
            }

            .supervision-point .point-icon {
                width: 36px;
                height: 36px;
                font-size: 16px;
            }

            .risk-notice {
                flex-direction: column;
                gap: 10px;
                padding: 16px 18px;
            }

            .cta-strip {
                flex-direction: column;
                align-items: flex-start;
                padding: 32px 24px;
                gap: 20px;
            }

            .cta-strip h2 {
                font-size: 20px;
            }

            .cta-buttons {
                width: 100%;
            }

            .cta-buttons .btn {
                flex: 1;
                min-width: 0;
            }

            .footer-top {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .footer-brand p {
                max-width: 100%;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }

            .risk-indicator-grid {
                grid-template-columns: 1fr;
            }

            .indicator-item {
                padding: 18px;
            }

            .cta-strip .cta-buttons {
                flex-direction: column;
                width: 100%;
            }

            .cta-buttons .btn {
                width: 100%;
            }

            .faq-question {
                padding: 14px 16px;
            }

            .faq-question h3 {
                font-size: 14px;
            }
        }