/* roulang page: index */
:root {
            --primary: #1E3B2C;
            --primary-dark: #152A1F;
            --accent: #AC8F5E;
            --accent-light: #C8A878;
            --bg-paper: #F5F3EE;
            --bg-white: #FFFFFF;
            --ink: #1F221E;
            --text-body: #43463F;
            --text-muted: #7A7C75;
            --border-color: #E5E1D8;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --shadow-card: 0 1px 2px rgba(31,35,30,0.06), 0 4px 12px rgba(31,35,30,0.04);
            --shadow-hover: 0 8px 30px rgba(31,35,30,0.10);
            --shadow-drawer: 0 4px 20px rgba(0,0,0,0.12);
        }
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", sans-serif;
            background: var(--bg-paper);
            color: var(--text-body);
            font-size: 16px;
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
        }
        .font-serif-display {
            font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;
        }
        .num-serif {
            font-family: Georgia, "Times New Roman", serif;
            font-weight: 700;
            letter-spacing: -0.02em;
        }
        .text-ink {
            color: var(--ink);
        }
        .text-body {
            color: var(--text-body);
        }
        .text-muted {
            color: var(--text-muted);
        }
        .text-accent {
            color: var(--accent);
        }
        .text-primary {
            color: var(--primary);
        }
        .bg-paper {
            background-color: var(--bg-paper);
        }
        .bg-primary {
            background-color: var(--primary);
        }
        .bg-primary-dark {
            background-color: var(--primary-dark);
        }
        .bg-accent {
            background-color: var(--accent);
        }
        .bg-white {
            background-color: var(--bg-white);
        }
        .border-custom {
            border-color: var(--border-color);
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s ease;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container-content {
            max-width: 1440px;
            margin: 0 auto;
            padding: 0 48px;
        }
        .section-space {
            padding: 88px 0;
        }
        .prose-section p {
            margin-bottom: 1.5rem;
            line-height: 1.9;
        }
        .prose-section h2 {
            font-family: "Noto Serif SC", "Source Han Serif SC", serif;
            font-size: 28px;
            line-height: 1.4;
            color: var(--ink);
            margin: 2.5rem 0 1.2rem;
        }
        .prose-section h3 {
            font-family: "Noto Serif SC", "Source Han Serif SC", serif;
            font-size: 21px;
            line-height: 1.5;
            color: var(--ink);
            margin: 2rem 0 0.8rem;
        }
        .prose-section blockquote {
            border-left: 3px solid var(--accent);
            background: var(--bg-white);
            padding: 20px 28px;
            margin: 28px 0;
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            color: var(--text-body);
            font-size: 15px;
            box-shadow: var(--shadow-card);
        }
        .prose-section ul,
        .prose-section ol {
            padding-left: 1.5rem;
            margin: 1.2rem 0;
        }
        .prose-section li {
            margin-bottom: 0.5rem;
        }
        .focus-ring {
            outline: none;
        }
        .focus-ring:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            height: 46px;
            padding: 0 32px;
            background: var(--primary);
            color: #F7F4ED;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 500;
            border: 1px solid var(--primary);
            cursor: pointer;
            letter-spacing: 0.04em;
            transition: background-color 0.2s ease, border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
        }
        .btn-primary:hover {
            background: var(--primary-dark);
            border-color: var(--accent);
            box-shadow: var(--shadow-card);
        }
        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            height: 46px;
            padding: 0 32px;
            background: transparent;
            color: var(--ink);
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 400;
            border: 1px solid var(--border-color);
            cursor: pointer;
            transition: background-color 0.2s ease, border-color 0.2s ease;
        }
        .btn-secondary:hover {
            background: rgba(255,255,255,0.75);
            border-color: var(--accent);
            color: var(--primary);
        }
        .tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 3px 12px;
            font-size: 12px;
            letter-spacing: 0.05em;
            border-radius: 2px;
            line-height: 1.6;
            white-space: nowrap;
        }
        .tag-bg-primary {
            background: rgba(30,59,44,0.08);
            color: var(--primary);
        }
        .tag-bg-accent {
            background: rgba(172,143,94,0.14);
            color: #7A5A2E;
        }
        .tag-line {
            border: 1px solid var(--border-color);
            color: var(--text-muted);
            background: transparent;
        }
        .reveal {
            opacity: 0;
            transform: translateY(8px);
            transition: opacity 0.4s ease, transform 0.4s ease;
        }
        .reveal.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* Left navigation (desktop) */
        .app-shell {
            display: flex;
            min-height: 100vh;
        }
        .side-nav {
            width: 220px;
            flex-shrink: 0;
            background: var(--bg-paper);
            border-right: 1px solid var(--border-color);
            position: fixed;
            inset: 0 auto 0 0;
            z-index: 50;
            display: flex;
            flex-direction: column;
        }
        .side-nav .brand-area {
            padding: 32px 20px 20px;
            border-bottom: 1px solid var(--border-color);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .main-menu {
            padding: 18px 10px;
            flex-grow: 0;
        }
        .main-menu a {
            display: flex;
            align-items: center;
            height: 44px;
            padding: 0 14px;
            border-radius: var(--radius-sm);
            color: var(--text-body);
            font-size: 15px;
            position: relative;
            transition: background-color 0.2s ease, color 0.2s ease;
            gap: 10px;
        }
        .main-menu a:hover {
            background: rgba(255,255,255,0.7);
        }
        .main-menu a.active {
            background: rgba(30,59,44,0.05);
            color: var(--primary);
            font-weight: 500;
        }
        .main-menu a.active::before {
            content: "";
            position: absolute;
            left: -10px;
            top: 10px;
            bottom: 10px;
            width: 3px;
            border-radius: 0 3px 3px 0;
            background: var(--accent);
            transition: width 0.2s ease;
        }
        .main-menu a .nav-icon {
            width: 20px;
            text-align: center;
            flex-shrink: 0;
            opacity: 0.7;
        }
        .side-nav .bottom-info {
            margin-top: auto;
            padding: 22px 18px;
            border-top: 1px solid var(--border-color);
        }
        .side-nav .bottom-info .nav-copy {
            font-size: 12px;
            color: var(--text-muted);
        }

        .content-main {
            flex: 1;
            margin-left: 220px;
            min-width: 0;
            width: calc(100% - 220px);
        }
        .inner-page {
            padding: 0 48px 40px;
            max-width: 1440px;
            margin: 0 auto;
        }

        /* Mobile header */
        .mobile-header {
            display: none;
            position: sticky;
            top: 0;
            z-index: 60;
            height: 60px;
            background: var(--bg-paper);
            border-bottom: 1px solid var(--border-color);
            padding: 0 16px;
            align-items: center;
            justify-content: space-between;
        }
        .drawer-mask {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0,0,0,0.32);
            z-index: 70;
        }
        .drawer {
            display: none;
            position: fixed;
            inset: 0;
            z-index: 80;
            background: var(--bg-paper);
            padding: 24px;
            overflow-y: auto;
        }
        .drawer .close-btn {
            position: absolute;
            top: 18px;
            right: 20px;
            width: 42px;
            height: 42px;
            border: 1px solid var(--border-color);
            border-radius: 50%;
            background: var(--bg-white);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            font-size: 18px;
            color: var(--ink);
        }
        .drawer .close-btn:hover {
            border-color: var(--accent);
        }

        /* hero */
        .hero-sec {
            position: relative;
            min-height: 88vh;
            max-height: 900px;
            display: flex;
            align-items: center;
            background: linear-gradient(100deg, rgba(21,42,31,0.92) 0%, rgba(30,59,44,0.74) 55%, rgba(30,59,44,0.42) 100%), url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            margin-bottom: 8px;
            overflow: hidden;
        }
        .hero-inner {
            width: 100%;
            max-width: 1440px;
            margin: 0 auto;
            padding: 0 48px;
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 60px;
            align-items: center;
        }
        .hero-title {
            font-size: clamp(40px, 5.4vw, 64px);
            line-height: 1.12;
            color: #F7F4ED;
            letter-spacing: 0.01em;
            font-weight: 600;
        }
        .hero-copy {
            color: rgba(247,244,237,0.78);
            font-size: 17px;
            line-height: 1.8;
            max-width: 460px;
            margin-top: 22px;
        }
        .hero-display .big-number {
            font-size: clamp(90px, 12vw, 160px);
            color: transparent;
            -webkit-text-stroke: 1.5px rgba(200,168,120,0.9);
            font-family: Georgia, serif;
        }

        .metric-strip {
            border-top: 1px solid rgba(229,225,216,0.2);
            border-bottom: none;
            display: flex;
            gap: 0;
            padding: 4px 0 0;
        }
        .section-title {
            font-size: 32px;
            font-weight: 600;
            line-height: 1.3;
            color: var(--ink);
            letter-spacing: 0;
        }
        .section-label {
            font-size: 13px;
            letter-spacing: 0.2em;
            text-transform: uppercase;
            color: var(--accent);
            font-weight: 500;
            margin-bottom: 10px;
        }
        .info-row {
            padding: 28px 0;
            border-bottom: 1px solid var(--border-color);
            transition: background 0.2s ease, padding-left 0.25s ease;
            align-items: center;
        }
        .info-row:hover {
            background: rgba(255,255,255,0.6);
            padding-left: 10px;
            box-shadow: inset 3px 0 0 var(--accent);
        }
        .card-item {
            background: var(--bg-white);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            overflow: hidden;
            transition: transform 0.2s ease, box-shadow 0.25s ease;
            box-shadow: var(--shadow-card);
        }
        .card-item:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
        }
        .card-item .card-media {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16/9;
            background: #D7DFD8;
        }
        .card-item .card-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }
        .card-item:hover .card-media img {
            transform: scale(1.03);
        }
        .faq-item {
            border-bottom: 1px solid var(--border-color);
        }
        .faq-item:first-child {
            border-top: 1px solid var(--border-color);
        }
        .faq-question {
            padding: 24px 8px;
            display: flex;
            gap: 20px;
            cursor: pointer;
            align-items: baseline;
            font-size: 17px;
            color: var(--ink);
            font-weight: 500;
            transition: color 0.2s ease;
        }
        .faq-question .num {
            font-family: Georgia, serif;
            color: var(--accent);
            font-weight: 700;
            font-size: 18px;
            min-width: 36px;
        }
        .faq-question:hover {
            color: var(--primary);
        }
        .faq-answer {
            padding: 0 8px 24px 62px;
            color: var(--text-body);
            font-size: 15.5px;
            line-height: 1.85;
        }
        details {
            border-bottom: none;
        }
        details[open] .faq-question {
            color: var(--primary);
        }
        details[open] .faq-question .num {
            color: var(--primary);
        }
        details::marker,
        summary::-webkit-details-marker {
            display: none;
            content: "";
        }
        .cta-section {
            background: var(--primary);
            border-radius: 0;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: "";
            position: absolute;
            right: 0;
            top: 0;
            width: 35%;
            height: 100%;
            background: linear-gradient(210deg, rgba(172,143,94,0.20) 0%, transparent 72%);
        }
        footer {
            background: #152117;
            color: #C9CABF;
        }
        footer a {
            color: #C9CABF;
            transition: color 0.2s ease;
        }
        footer a:hover {
            color: var(--accent-light);
        }
        .footer-title {
            color: #EDEAE1;
            font-size: 14px;
            letter-spacing: 0.12em;
            margin-bottom: 16px;
            text-transform: uppercase;
        }
        .footer-bottom {
            border-top: 1px solid #2E4035;
            padding-top: 24px;
        }
        .footer-logo {
            color: #EDEAE1;
            font-weight: 600;
        }

        /* reveal */
        .reveal-group .reveal-item {
            transition: opacity 0.5s ease, transform 0.5s ease;
        }

        /* hero mobile */
        .hero-badge-text {
            font-size: 13px;
            letter-spacing: 0.14em;
            color: #D9CCA8;
            display: inline-block;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            max-width: 100%;
        }

        .news-item {
            display: flex;
            gap: 28px;
            align-items: center;
            padding: 26px 0;
            border-bottom: 1px solid var(--border-color);
            transition: background 0.2s ease, padding-left 0.25s ease;
        }
        .news-item:hover {
            background: rgba(255,255,255,0.6);
            padding-left: 12px;
            box-shadow: inset 3px 0 0 var(--accent);
        }
        .news-item .news-thumb {
            width: 100px;
            height: 66px;
            border-radius: 4px;
            object-fit: cover;
            flex-shrink: 0;
        }
        .news-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 13px;
            color: var(--text-muted);
        }
        .arrow-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--primary);
            font-size: 14px;
            font-weight: 500;
            transition: gap 0.2s ease;
        }
        .arrow-link:hover {
            gap: 10px;
        }
        .arrow-link .arrow-icon {
            font-size: 18px;
            line-height: 1;
        }

        @media (max-width: 1024px) {
            .side-nav {
                display: none;
            }
            .mobile-header {
                display: flex;
            }
            .content-main {
                margin-left: 0;
                width: 100%;
            }
            .inner-page {
                padding: 0 24px 36px;
            }
            .hero-inner {
                grid-template-columns: 1fr;
                padding: 0 24px;
            }
            .container-content {
                padding: 0 24px;
            }
        }
        @media (max-width: 768px) {
            .section-space {
                padding: 60px 0;
            }
            .inner-page {
                padding: 0 20px 28px;
            }
            .hero-sec {
                min-height: 80vh;
                max-height: 700px;
            }
            .hero-copy {
                font-size: 16px;
            }
            .overlay-image {
                display: none;
            }
        }
        @media (max-width: 520px) {
            .container-content {
                padding: 0 20px;
            }
            .inner-page {
                padding: 0 20px 24px;
            }
            .hero-inner {
                padding: 0 20px;
            }
            .section-title {
                font-size: 26px;
            }
            .btn-primary,
            .btn-secondary {
                width: 100%;
            }
            .btn-group-actions {
                display: flex;
                flex-direction: column;
                gap: 12px;
            }
            .news-meta {
                flex-wrap: wrap;
                gap: 8px;
            }
            .news-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .news-thumb {
                width: 100%;
                height: auto;
            }
        }

/* roulang page: article */
:root {
        --primary: #1E3B2C;
        --primary-dark: #15291D;
        --accent: #AC8F5E;
        --accent-light: #C8A878;
        --paper: #F5F3EE;
        --white: #FFFFFF;
        --ink: #1F221E;
        --text: #43463F;
        --muted: #7A7C75;
        --border: #E5E1D8;
        --dark: #152117;
        --radius-sm: 4px;
        --radius: 8px;
        --radius-lg: 12px;
        --shadow-sm: 0 1px 2px rgba(31, 35, 30, 0.06), 0 4px 12px rgba(31, 35, 30, 0.04);
        --shadow-md: 0 8px 30px rgba(31, 35, 30, 0.10);
        --shadow-drawer: 0 4px 20px rgba(0, 0, 0, 0.12);
        --font-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", Georgia, serif;
        --font-sans: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", sans-serif;
    }

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

    html {
        scroll-behavior: smooth;
    }

    body {
        font-family: var(--font-sans);
        background: var(--paper);
        color: var(--text);
        line-height: 1.7;
        -webkit-font-smoothing: antialiased;
    }

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

    a {
        color: inherit;
        text-decoration: none;
    }

    button,
    input,
    textarea {
        font: inherit;
    }

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

    a:focus-visible,
    button:focus-visible {
        outline: 1px solid var(--accent);
        outline-offset: 2px;
    }

    .font-serif-display {
        font-family: var(--font-serif);
    }

    .sidebar-brand {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 4px 2px;
    }

    .logo-box {
        width: 44px;
        height: 44px;
        background: var(--primary);
        border-radius: 6px;
        display: flex;
        align-items: center;
        justify-content: center;
        border: 1px solid rgba(172, 143, 94, 0.28);
        font-family: Georgia, serif;
        font-size: 20px;
        font-weight: 700;
        color: var(--accent-light);
        flex: 0 0 auto;
    }

    .brand-name {
        font-family: var(--font-serif);
        font-size: 18px;
        font-weight: 600;
        color: var(--ink);
        line-height: 1.2;
        white-space: nowrap;
    }

    .site-sidebar {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        z-index: 50;
        width: 220px;
        background: #FAF9F5;
        border-right: 1px solid var(--border);
        display: none;
        flex-direction: column;
        padding: 32px 20px 24px;
        overflow-y: auto;
    }

    .main-menu {
        display: flex;
        flex-direction: column;
        gap: 4px;
        margin-top: 42px;
        flex: 1;
    }

    .main-menu a {
        position: relative;
        display: flex;
        align-items: center;
        gap: 12px;
        height: 44px;
        padding: 0 14px;
        border-radius: 6px;
        color: var(--text);
        font-size: 15px;
        font-weight: 400;
        transition: background 0.2s ease, color 0.2s ease;
    }

    .main-menu a:hover {
        background: #EFECE4;
        color: var(--primary);
    }

    .main-menu a.active {
        color: var(--primary);
        font-weight: 600;
    }

    .main-menu a.active::before {
        content: "";
        position: absolute;
        left: 0;
        top: 12px;
        bottom: 12px;
        width: 3px;
        background: var(--accent);
        border-radius: 0 3px 3px 0;
    }

    .nav-icon {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 20px;
        flex: 0 0 auto;
        color: currentColor;
    }

    .sidebar-foot {
        margin-top: auto;
        padding-top: 20px;
    }

    .side-mini {
        font-size: 12px;
        color: var(--muted);
        letter-spacing: 0.3px;
    }

    .mobile-topbar {
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        height: 60px;
        z-index: 45;
        display: flex;
        align-items: center;
        justify-content: space-between;
        background: #FAF9F5;
        border-bottom: 1px solid var(--border);
        padding: 0 16px;
    }

    .mobile-brand {
        display: flex;
        align-items: center;
        gap: 10px;
    }

    .mobile-brand .logo-box {
        width: 34px;
        height: 34px;
        font-size: 15px;
        border-radius: 4px;
    }

    .mobile-brand .brand-name {
        font-size: 16px;
        white-space: nowrap;
    }

    .menu-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        border-radius: 8px;
        color: var(--ink);
        transition: background 0.2s;
    }

    .menu-toggle:hover {
        background: #EFECE4;
    }

    .drawer-backdrop {
        position: fixed;
        inset: 0;
        background: rgba(21, 33, 23, 0.45);
        z-index: 60;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.25s, visibility 0.25s;
    }

    .drawer-backdrop.open {
        opacity: 1;
        visibility: visible;
    }

    .mobile-drawer {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        width: min(320px, 86vw);
        background: #FAF9F5;
        z-index: 70;
        padding: 24px 20px;
        box-shadow: var(--shadow-drawer);
        transform: translateX(100%);
        transition: transform 0.25s ease;
        display: flex;
        flex-direction: column;
    }

    .mobile-drawer.open {
        transform: translateX(0);
    }

    .drawer-head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 12px;
    }

    .drawer-close {
        width: 40px;
        height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 8px;
        color: var(--ink);
    }

    .drawer-close:hover {
        background: #EFECE4;
    }

    .drawer-menu {
        margin-top: 28px;
    }

    .main-stage {
        min-height: 100vh;
        margin-left: 0;
        background: var(--paper);
    }

    .page-main {
        min-height: 60vh;
        background: var(--paper);
    }

    .article-container {
        max-width: 840px;
        margin: 0 auto;
        padding: 64px 22px 36px;
    }

    .article-width {
        max-width: 760px;
        margin: 0 auto;
    }

    .breadcrumb-nav {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 6px;
        font-size: 13px;
        color: var(--muted);
        margin-bottom: 44px;
    }

    .breadcrumb-nav a {
        transition: color 0.2s;
    }

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

    .breadcrumb-arrow {
        color: var(--border);
        font-size: 12px;
    }

    .breadcrumb-current {
        color: var(--muted);
        max-width: 180px;
        overflow: hidden;
        white-space: nowrap;
        text-overflow: ellipsis;
    }

    .article-category-label {
        margin-bottom: 18px;
    }

    .category-badge {
        display: inline-flex;
        align-items: center;
        padding: 5px 12px;
        border: 1px solid rgba(172, 143, 94, 0.45);
        border-radius: 999px;
        font-size: 13px;
        color: var(--primary);
        background: rgba(172, 143, 94, 0.06);
        letter-spacing: 0.3px;
    }

    .article-header {
        max-width: 760px;
        margin: 0 auto 32px;
    }

    .article-headline {
        font-family: var(--font-serif);
        font-size: clamp(32px, 5vw, 44px);
        line-height: 1.28;
        color: var(--ink);
        font-weight: 600;
        letter-spacing: 0.01em;
        margin-bottom: 20px;
    }

    .article-meta {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 10px;
        font-size: 14px;
        color: var(--muted);
    }

    .meta-sep {
        width: 4px;
        height: 4px;
        border-radius: 50%;
        background: var(--accent);
        opacity: 0.65;
    }

    .article-body {
        max-width: 760px;
        margin: 0 auto;
        padding-bottom: 36px;
        border-bottom: 1px solid var(--border);
    }

    .article-body p {
        font-size: 17px;
        line-height: 1.9;
        color: var(--text);
        margin: 0 0 24px;
    }

    .article-body h2 {
        font-family: var(--font-serif);
        font-size: 26px;
        line-height: 1.4;
        color: var(--ink);
        font-weight: 600;
        margin: 48px 0 18px;
        padding-bottom: 12px;
        border-bottom: 1px solid var(--border);
    }

    .article-body h3 {
        font-family: var(--font-serif);
        font-size: 22px;
        line-height: 1.4;
        color: var(--ink);
        font-weight: 600;
        margin: 38px 0 14px;
    }

    .article-body ul,
    .article-body ol {
        margin: 0 0 24px;
        padding-left: 24px;
        font-size: 17px;
        line-height: 1.9;
    }

    .article-body ul li,
    .article-body ol li {
        margin-bottom: 8px;
    }

    .article-body blockquote {
        margin: 36px 0;
        padding: 18px 24px;
        background: #F0ECE3;
        border-left: 3px solid var(--accent);
        border-radius: 0 6px 6px 0;
        color: var(--ink);
        font-family: var(--font-serif);
        font-size: 17px;
        line-height: 1.7;
    }

    .article-body blockquote p {
        margin-bottom: 0;
    }

    .article-body img {
        border-radius: var(--radius);
        margin: 32px auto;
        box-shadow: var(--shadow-sm);
    }

    .article-body table {
        width: 100%;
        border-collapse: collapse;
        margin: 32px 0;
        font-size: 15px;
    }

    .article-body th,
    .article-body td {
        border-bottom: 1px solid var(--border);
        padding: 12px 14px;
        text-align: left;
    }

    .article-body th {
        background: #F0EDE6;
        font-weight: 600;
        color: var(--ink);
    }

    .article-body pre {
        background: #F0EDE6;
        border: 1px solid var(--border);
        border-radius: 8px;
        padding: 18px;
        overflow-x: auto;
        font-size: 14px;
        line-height: 1.7;
        margin-bottom: 24px;
    }

    .article-body code {
        font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
        font-size: 0.92em;
        background: #F0EDE6;
        padding: 2px 5px;
        border-radius: 4px;
    }

    .article-body pre code {
        background: transparent;
        padding: 0;
    }

    .article-body a {
        color: var(--primary);
        text-decoration: underline;
        text-underline-offset: 3px;
        transition: color 0.2s;
    }

    .article-body a:hover {
        color: var(--accent);
    }

    .article-footer-info {
        max-width: 760px;
        margin: 0 auto 28px;
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 12px;
        padding-top: 18px;
    }

    .article-tag {
        display: inline-flex;
        padding: 5px 12px;
        background: transparent;
        border: 1px solid var(--border);
        border-radius: 999px;
        font-size: 13px;
        color: var(--muted);
    }

    .return-link {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        font-size: 15px;
        color: var(--primary);
        transition: color 0.2s;
    }

    .return-link:hover {
        color: var(--accent);
    }

    .return-link svg {
        transition: transform 0.22s ease;
    }

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

    .exit-section {
        max-width: 840px;
        margin: 0 auto;
        padding: 24px 22px 72px;
    }

    .exit-card {
        display: flex;
        max-width: 760px;
        margin: 0 auto;
        background: var(--white);
        border: 1px solid var(--border);
        border-radius: 12px;
        overflow: hidden;
        box-shadow: var(--shadow-sm);
        transition: box-shadow 0.2s;
    }

    .exit-card:hover {
        box-shadow: var(--shadow-md);
    }

    .exit-media {
        display: none;
        position: relative;
        flex: 0 0 200px;
        min-height: 220px;
        overflow: hidden;
    }

    .exit-media img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.3s ease;
    }

    .exit-card:hover .exit-media img {
        transform: scale(1.03);
    }

    .exit-body {
        flex: 1;
        padding: 28px 26px;
    }

    .exit-brand {
        font-size: 13px;
        letter-spacing: 0.3px;
        color: var(--accent);
        margin-bottom: 8px;
        font-weight: 600;
    }

    .exit-body h2 {
        font-family: var(--font-serif);
        font-size: 22px;
        font-weight: 600;
        color: var(--ink);
        line-height: 1.35;
        margin-bottom: 10px;
    }

    .exit-body p {
        font-size: 15px;
        color: var(--muted);
        line-height: 1.75;
        margin-bottom: 18px;
    }

    .topic-link-row {
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        margin-bottom: 22px;
    }

    .topic-pill {
        display: inline-flex;
        align-items: center;
        padding: 6px 12px;
        border: 1px solid var(--border);
        border-radius: 999px;
        font-size: 13px;
        color: var(--primary);
        background: #FBFAF7;
        transition: border-color 0.2s, background 0.2s, color 0.2s;
    }

    .topic-pill:hover {
        border-color: var(--accent);
        background: rgba(172, 143, 94, 0.08);
        color: var(--ink);
    }

    .not-found-wrap {
        max-width: 760px;
        margin: 0 auto;
        background: var(--white);
        border: 1px solid var(--border);
        border-radius: 12px;
        padding: 40px 36px;
        text-align: center;
    }

    .not-found-wrap h1 {
        font-family: var(--font-serif);
        font-size: 30px;
        color: var(--ink);
        margin-bottom: 12px;
    }

    .not-found-wrap p {
        color: var(--muted);
        margin-bottom: 24px;
    }

    .footer-title {
        font-size: 15px;
        font-weight: 600;
        color: #EDEAE1;
        margin-bottom: 18px;
        letter-spacing: 0.3px;
    }

    @media (min-width: 768px) {
        .site-sidebar {
            display: flex;
        }

        .mobile-topbar {
            display: none;
        }

        .main-stage {
            margin-left: 72px;
        }

        .sidebar-brand {
            justify-content: center;
        }

        .brand-name {
            display: block;
        }

        .exit-media {
            display: block;
        }
    }

    @media (min-width: 768px) and (max-width: 1023px) {
        .site-sidebar {
            width: 72px;
            padding: 24px 10px;
        }

        .brand-name,
        .main-menu .nav-label,
        .side-mini {
            display: none;
        }

        .sidebar-brand .logo-box {
            width: 40px;
            height: 40px;
        }

        .main-menu {
            align-items: center;
            margin-top: 36px;
        }

        .main-menu a {
            width: 44px;
            justify-content: center;
            padding: 0;
        }

        .main-menu a.active::before {
            left: -10px;
        }

        .sidebar-foot {
            display: flex;
            justify-content: center;
        }
    }

    @media (min-width: 1024px) {
        .site-sidebar {
            width: 220px;
            padding: 32px 20px 24px;
        }

        .sidebar-brand {
            justify-content: flex-start;
        }

        .brand-name {
            display: block;
        }

        .main-menu .nav-label {
            display: inline;
        }

        .main-menu {
            align-items: stretch;
        }

        .main-menu a {
            width: auto;
            justify-content: flex-start;
            padding: 0 14px;
        }

        .main-menu a.active::before {
            left: 0;
        }

        .sidebar-foot {
            display: block;
        }
    }

    @media (max-width: 767px) {
        .article-container {
            padding-top: 76px;
        }
    }

    @media (min-width: 640px) {
        .article-container {
            padding-left: 28px;
            padding-right: 28px;
        }

        .exit-section {
            padding-left: 28px;
            padding-right: 28px;
        }
    }

    @media (max-width: 520px) {
        .article-headline {
            font-size: 30px;
        }

        .article-body p {
            font-size: 16px;
        }

        .exit-card {
            flex-direction: column;
        }

        .exit-media {
            flex: none;
            height: 180px;
            width: 100%;
        }

        .exit-body {
            padding: 24px 20px;
        }
    }

/* roulang page: category1 */
:root {
            --primary: #1E3B2C;
            --primary-deep: #152A1D;
            --primary-dark: #102018;
            --accent: #AC8F5E;
            --accent-light: #C8A878;
            --paper: #F5F3EE;
            --paper-light: #FBF9F5;
            --ink: #1F221E;
            --text: #43463F;
            --muted: #7A7C75;
            --border: #E5E1D8;
            --cream-on-dark: #F7F4ED;
            --shadow-sm: 0 1px 2px rgba(31,35,30,.06), 0 4px 12px rgba(31,35,30,.04);
            --shadow-md: 0 8px 30px rgba(31,35,30,.10);
            --shadow-float: 0 4px 20px rgba(0,0,0,.12);
            --font-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", serif;
            --font-sans: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            font-family: var(--font-sans);
            background: var(--paper);
            color: var(--text);
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
            text-rendering: optimizeLegibility;
        }

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

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

        button,
        input {
            font-family: inherit;
            font-size: 14px;
        }

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

        .font-display {
            font-family: var(--font-serif);
        }

        .site-sidebar {
            position: fixed;
            top: 0;
            bottom: 0;
            left: 0;
            width: 220px;
            background: var(--paper-light);
            border-right: 1px solid var(--border);
            z-index: 120;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            padding: 30px 16px 22px;
            transition: transform .25s ease, width .2s ease;
            box-shadow: 4px 0 20px rgba(31, 35, 30, .03);
        }

        .sidebar-close {
            display: none;
            position: absolute;
            top: 14px;
            right: 14px;
            width: 36px;
            height: 36px;
            align-items: center;
            justify-content: center;
            border-radius: 6px;
            color: var(--primary);
            background: rgba(30, 59, 44, .08);
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 4px 6px;
        }

        .brand-mark {
            width: 42px;
            height: 42px;
            border-radius: 7px;
            background: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            border: 1px solid rgba(172, 143, 94, .35);
            font-family: Georgia, "Times New Roman", serif;
            font-weight: 700;
            font-size: 18px;
            color: var(--accent-light);
            flex-shrink: 0;
        }

        .brand-text {
            display: flex;
            flex-direction: column;
            line-height: 1.25;
        }

        .brand-text strong {
            font-family: var(--font-serif);
            font-size: 17px;
            color: var(--primary);
            letter-spacing: .4px;
        }

        .brand-text small {
            font-size: 11px;
            color: var(--muted);
            letter-spacing: .08em;
            margin-top: 2px;
        }

        .main-menu {
            display: flex;
            flex-direction: column;
            gap: 4px;
            margin-top: 34px;
            flex: 1;
        }

        .main-menu a {
            position: relative;
            min-height: 44px;
            padding: 0 14px 0 16px;
            display: flex;
            align-items: center;
            gap: 12px;
            border-radius: 6px;
            color: #3C413A;
            font-size: 14px;
            font-weight: 500;
            letter-spacing: .02em;
            transition: background .2s ease, color .2s ease, transform .2s ease;
        }

        .main-menu a::before {
            content: "";
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%) scaleY(0);
            width: 3px;
            height: 20px;
            border-radius: 0 3px 3px 0;
            background: var(--accent);
            transition: transform .2s ease;
        }

        .main-menu a.active {
            background: rgba(30, 59, 44, .08);
            color: var(--primary-deep);
            font-weight: 600;
        }

        .main-menu a.active::before {
            transform: translateY(-50%) scaleY(1);
        }

        .main-menu a:not(.active):hover {
            background: rgba(30, 59, 44, .04);
        }

        .main-menu a:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 1px;
        }

        .nav-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 20px;
            color: inherit;
            opacity: .9;
        }

        .sidebar-meta {
            border-top: 1px solid var(--border);
            padding-top: 16px;
            display: flex;
            flex-direction: column;
            gap: 4px;
            font-size: 11px;
            color: var(--muted);
            letter-spacing: .02em;
        }

        .content-wrap {
            margin-left: 220px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        .content-main {
            flex: 1;
            width: 100%;
            max-width: 1440px;
            margin: 0 auto;
            padding: 38px clamp(24px, 4.2vw, 64px) 0;
        }

        .page-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--muted);
            margin-bottom: 24px;
            flex-wrap: wrap;
        }

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

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

        .page-breadcrumb .current {
            color: var(--muted);
        }

        .page-hero {
            position: relative;
            min-height: min(560px, 82vh);
            border-radius: 16px;
            overflow: hidden;
            background-size: cover;
            background-position: center 45%;
            background-color: var(--primary-deep);
            display: flex;
            align-items: center;
            box-shadow: var(--shadow-md);
        }

        .page-hero-inner {
            position: relative;
            z-index: 2;
            width: 100%;
            padding: clamp(36px, 6vw, 72px);
        }

        .hero-eyebrow {
            display: inline-flex;
            gap: 8px;
            align-items: center;
            font-size: 13px;
            letter-spacing: .18em;
            color: var(--accent-light);
            background: rgba(20, 32, 24, .28);
            border: 1px solid rgba(245, 243, 238, .18);
            padding: 7px 14px;
            border-radius: 30px;
            margin-bottom: 24px;
            backdrop-filter: blur(2px);
        }

        .hero-title {
            font-family: var(--font-serif);
            font-weight: 700;
            color: var(--cream-on-dark);
            line-height: 1.14;
            font-size: clamp(38px, 5.6vw, 72px);
            letter-spacing: .01em;
            margin: 0 0 22px;
        }

        .hero-title .brand-label {
            display: block;
            font-family: var(--font-sans);
            font-size: clamp(14px, 1.8vw, 19px);
            font-weight: 500;
            letter-spacing: .3em;
            color: rgba(247, 244, 237, .82);
            margin-bottom: 18px;
            padding-bottom: 14px;
            border-bottom: 1px solid rgba(172, 143, 94, .35);
            display: inline-block;
        }

        .hero-title .second-line {
            color: #FFFFFF;
        }

        .hero-lead {
            font-size: clamp(16px, 1.8vw, 19px);
            line-height: 1.75;
            color: rgba(247, 244, 237, .88);
            max-width: 680px;
            margin: 0 0 30px;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 34px;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 46px;
            padding: 0 26px;
            font-size: 14px;
            color: #F7F4ED;
            background: var(--primary-deep);
            border: 1px solid var(--primary-deep);
            border-radius: 5px;
            font-weight: 600;
            transition: background .2s ease, border-color .2s ease, transform .2s ease;
        }

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

        .btn-ghost-light {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 46px;
            padding: 0 26px;
            font-size: 14px;
            color: #F7F4ED;
            background: transparent;
            border: 1px solid rgba(247, 244, 237, .45);
            border-radius: 5px;
            font-weight: 500;
            transition: background .2s ease, border-color .2s ease;
        }

        .btn-ghost-light:hover {
            background: rgba(255, 255, 255, .12);
            border-color: rgba(247, 244, 237, .8);
        }

        .hero-axis {
            border-top: 1px solid rgba(247, 244, 237, .2);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px 26px;
            font-size: 13px;
            letter-spacing: .04em;
            color: rgba(247, 244, 237, .7);
        }

        .hero-axis span::before {
            content: "—";
            color: var(--accent-light);
            margin-right: 5px;
        }

        .section-space {
            padding: 86px 0 0;
        }

        .section-heading {
            display: flex;
            justify-content: space-between;
            align-items: flex-end;
            gap: 24px;
            border-bottom: 1px solid var(--border);
            padding-bottom: 20px;
            margin-bottom: 38px;
        }

        .section-heading h2,
        .section-inner h2 {
            font-family: var(--font-serif);
            font-size: clamp(26px, 3vw, 40px);
            color: var(--ink);
            margin: 0;
            letter-spacing: .01em;
            line-height: 1.25;
        }

        .section-heading p {
            margin: 6px 0 0;
            font-size: 15px;
            color: var(--muted);
            max-width: 560px;
        }

        .eyebrow-label {
            font-size: 13px;
            letter-spacing: .18em;
            color: var(--accent);
            font-weight: 600;
            text-transform: uppercase;
            margin-bottom: 8px;
        }

        .topic-list {
            border-top: 1px solid var(--border);
        }

        .topic-row {
            display: grid;
            grid-template-columns: 92px 1fr minmax(220px, 320px);
            gap: 22px;
            padding: 36px 18px 36px 4px;
            border-bottom: 1px solid var(--border);
            align-items: start;
            transition: background .2s ease, padding-left .2s ease;
            border-radius: 4px;
        }

        .topic-row:hover {
            background: rgba(245, 243, 238, .7);
            padding-left: 14px;
        }

        .topic-index {
            font-family: Georgia, "Times New Roman", serif;
            font-size: 38px;
            color: var(--accent);
            line-height: 1;
            letter-spacing: .02em;
            padding-top: 2px;
        }

        .topic-title {
            font-family: var(--font-serif);
            font-size: 21px;
            font-weight: 600;
            color: var(--ink);
            margin: 0 0 10px;
        }

        .topic-desc {
            color: var(--text);
            font-size: 15px;
            line-height: 1.85;
            margin: 0 0 14px;
        }

        .tag-group {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .tag {
            display: inline-flex;
            align-items: center;
            font-size: 12px;
            line-height: 1;
            border-radius: 30px;
            border: 1px solid var(--border);
            background: var(--paper-light);
            color: #55584F;
            padding: 7px 12px;
            letter-spacing: .03em;
            transition: border-color .2s ease, color .2s ease;
        }

        .tag:hover {
            border-color: var(--accent);
            color: var(--primary);
        }

        .topic-note {
            background: #FFFFFF;
            border-radius: 8px;
            padding: 18px 18px 16px;
            box-shadow: var(--shadow-sm);
            font-size: 13px;
            color: var(--muted);
            border: 1px solid rgba(226, 222, 213, .55);
        }

        .topic-note strong {
            display: block;
            color: var(--primary);
            font-size: 13px;
            margin-bottom: 5px;
            font-weight: 600;
        }

        .dimension-block {
            display: grid;
            grid-template-columns: 0.9fr 1.1fr;
            gap: clamp(28px, 5vw, 76px);
            align-items: center;
        }

        .dimension-copy p {
            margin: 16px 0 22px;
            line-height: 1.85;
            color: var(--text);
            font-size: 16px;
        }

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

        .dimension-principles li {
            display: grid;
            grid-template-columns: 32px 1fr;
            gap: 12px;
            color: var(--muted);
            font-size: 15px;
            border-left: 1px solid var(--border);
            padding-left: 5px;
        }

        .dimension-principles .num {
            font-family: Georgia, "Times New Roman", serif;
            color: var(--accent);
            font-size: 14px;
        }

        .dimension-principles li strong {
            color: var(--ink);
            font-weight: 600;
        }

        .quote-note {
            font-family: var(--font-serif);
            font-size: 18px;
            color: var(--primary);
            border-left: 3px solid var(--accent);
            padding: 8px 0 8px 24px;
            margin: 32px 0 0;
            background: rgba(172, 143, 94, .06);
            line-height: 1.7;
            border-radius: 0 8px 8px 0;
        }

        .dimension-media {
            position: relative;
        }

        .dimension-media img {
            width: 100%;
            height: 480px;
            object-fit: cover;
            border-radius: 14px;
            box-shadow: var(--shadow-md);
        }

        .dimension-media figcaption {
            font-size: 13px;
            color: var(--muted);
            padding: 14px 4px 0;
        }

        .audience-block {
            background: #FFFFFF;
            border: 1px solid var(--border);
            border-radius: 16px;
            box-shadow: var(--shadow-sm);
            padding: clamp(28px, 4.4vw, 52px);
            display: grid;
            grid-template-columns: 0.75fr 1.25fr;
            gap: 36px;
            align-items: start;
        }

        .audience-intro h2 {
            font-family: var(--font-serif);
            font-size: clamp(24px, 2.6vw, 34px);
            color: var(--ink);
            margin: 0 0 16px;
            line-height: 1.3;
        }

        .audience-intro p {
            color: var(--muted);
            font-size: 14px;
            line-height: 1.8;
            margin: 0;
        }

        .audience-list {
            display: flex;
            flex-direction: column;
        }

        .audience-item {
            display: grid;
            grid-template-columns: 42px 1fr;
            gap: 14px;
            padding: 18px 0;
            border-bottom: 1px solid var(--border);
        }

        .audience-item:last-child {
            border-bottom: none;
        }

        .audience-item .num {
            font-family: Georgia, "Times New Roman", serif;
            font-size: 22px;
            color: var(--accent);
            padding-top: 2px;
        }

        .audience-item h3 {
            font-size: 16px;
            margin: 0 0 4px;
            color: var(--ink);
            font-weight: 600;
        }

        .audience-item p {
            font-size: 14px;
            color: var(--muted);
            margin: 0;
        }

        .faq-section {
            max-width: 960px;
        }

        .faq-list {
            border-top: 1px solid var(--border);
        }

        .faq-item {
            border-bottom: 1px solid var(--border);
            padding: 6px 0;
        }

        .faq-item summary {
            list-style: none;
            display: flex;
            align-items: center;
            gap: 14px;
            min-height: 64px;
            padding: 6px 12px 6px 4px;
            cursor: pointer;
            font-size: 16px;
            color: var(--ink);
            font-weight: 600;
            border-radius: 6px;
            transition: background .2s ease, color .2s ease;
        }

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

        .faq-item summary:hover {
            background: rgba(245, 243, 238, .75);
            color: var(--primary);
        }

        .faq-item summary .faq-num {
            font-family: Georgia, "Times New Roman", serif;
            font-size: 14px;
            color: var(--accent);
            width: 24px;
            text-align: center;
            flex-shrink: 0;
        }

        .faq-item summary::after {
            content: "+";
            margin-left: auto;
            font-size: 22px;
            font-weight: 300;
            color: var(--accent);
            transition: transform .2s ease;
            line-height: 1;
        }

        .faq-item[open] summary {
            color: var(--primary);
        }

        .faq-item[open] summary::after {
            content: "−";
            transform: rotate(180deg);
        }

        .faq-body {
            padding: 2px 12px 26px 44px;
            color: var(--text);
            font-size: 15px;
            line-height: 1.8;
            max-width: 850px;
        }

        .faq-body a {
            color: var(--primary);
            border-bottom: 1px solid rgba(30, 59, 44, .3);
        }

        .cta-block {
            background: var(--primary);
            border-radius: 18px;
            position: relative;
            overflow: hidden;
            padding: clamp(40px, 5vw, 68px);
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 36px;
            align-items: center;
            box-shadow: var(--shadow-md);
        }

        .cta-block::after {
            content: "";
            position: absolute;
            width: 380px;
            height: 380px;
            border-radius: 50%;
            right: -140px;
            top: -190px;
            border: 60px solid rgba(172, 143, 94, .12);
            pointer-events: none;
        }

        .cta-copy {
            z-index: 1;
        }

        .cta-copy .eyebrow-light {
            color: var(--accent-light);
            font-size: 13px;
            letter-spacing: .2em;
            text-transform: uppercase;
        }

        .cta-copy h2 {
            font-family: var(--font-serif);
            font-size: clamp(24px, 2.8vw, 36px);
            color: #F7F4ED;
            margin: 10px 0 14px;
            line-height: 1.3;
        }

        .cta-copy p {
            color: rgba(247, 244, 237, .8);
            font-size: 15px;
            line-height: 1.8;
            margin: 0;
        }

        .cta-form {
            z-index: 1;
        }

        .subscribe-form {
            display: flex;
            gap: 10px;
            background: #fff;
            padding: 6px;
            border-radius: 10px;
            box-shadow: 0 8px 24px rgba(10, 20, 14, .25);
        }

        .subscribe-form input {
            flex: 1;
            border: 1px solid transparent;
            outline: none;
            padding: 4px 16px;
            min-height: 44px;
            border-radius: 6px;
            color: var(--ink);
            background: #F7F4ED;
            font-size: 14px;
            transition: border-color .2s, box-shadow .2s;
        }

        .subscribe-form input:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(172, 143, 94, .18);
            background: #fff;
        }

        .subscribe-form button {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            min-height: 44px;
            padding: 0 24px;
            background: var(--primary);
            color: #F7F4ED;
            border-radius: 7px;
            font-weight: 600;
            font-size: 14px;
            white-space: nowrap;
            border: 1px solid var(--primary);
            transition: background .2s ease, border-color .2s ease;
        }

        .subscribe-form button:hover {
            background: var(--primary-deep);
            border-color: var(--accent);
        }

        .form-note {
            margin-top: 12px;
            font-size: 13px;
            color: rgba(247, 244, 237, .55);
        }

        .site-footer {
            margin-top: 96px;
            width: 100%;
            background: #102018;
            color: rgba(247, 244, 237, .7);
            padding: 68px clamp(24px, 4.4vw, 64px) 32px;
        }

        .footer-title {
            color: rgba(247, 244, 237, .95);
            font-size: 14px;
            font-weight: 600;
            letter-spacing: .04em;
            margin-bottom: 14px;
        }

        .site-footer a {
            color: rgba(220, 225, 215, .72);
            font-size: 14px;
        }

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

        .mobile-header {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 60px;
            background: rgba(251, 249, 245, .92);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border);
            align-items: center;
            justify-content: space-between;
            padding: 0 16px;
            z-index: 160;
        }

        .mobile-header .mobile-brand {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .mobile-header .mobile-brand .brand-mark {
            width: 28px;
            height: 28px;
            font-size: 12px;
            border-radius: 5px;
        }

        .mobile-brand-text {
            font-family: var(--font-serif);
            font-size: 16px;
            font-weight: 600;
            color: var(--primary);
        }

        .menu-toggle {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 8px;
            color: var(--primary);
            border: 1px solid var(--border);
            background: #fff;
            transition: border-color .2s, background .2s;
        }

        .menu-toggle:active {
            background: var(--paper);
        }

        .mobile-nav-overlay {
            position: fixed;
            inset: 0;
            background: rgba(16, 24, 16, .45);
            z-index: 110;
            opacity: 0;
            visibility: hidden;
            transition: opacity .25s ease;
        }

        .mobile-nav-overlay.show {
            opacity: 1;
            visibility: visible;
        }

        @media (min-width: 768px) and (max-width: 1023.98px) {
            .site-sidebar {
                width: 74px;
                padding: 24px 8px 20px;
            }

            .brand-text,
            .sidebar-meta span,
            .main-menu .nav-label,
            .main-menu .nav-icon-text {
                display: none;
            }

            .brand-logo {
                justify-content: center;
            }

            .main-menu {
                align-items: center;
            }

            .main-menu a {
                justify-content: center;
                padding: 0;
                gap: 0;
            }

            .content-wrap {
                margin-left: 74px;
            }
        }

        @media (max-width: 767.98px) {
            .site-sidebar {
                width: min(340px, 86vw);
                transform: translateX(-105%);
                visibility: hidden;
                transition: transform .3s ease, visibility .3s;
                box-shadow: var(--shadow-float);
            }

            .site-sidebar.open {
                transform: translateX(0);
                visibility: visible;
            }

            .sidebar-close {
                display: inline-flex;
            }

            .mobile-header {
                display: flex;
            }

            .content-wrap {
                margin-left: 0;
            }

            .content-main {
                padding: 72px 20px 0;
            }

            .page-hero {
                min-height: auto;
                border-radius: 12px;
            }

            .page-hero-inner {
                padding: 40px 24px 32px;
            }

            .hero-title {
                font-size: clamp(30px, 11vw, 42px);
            }

            .hero-actions .btn-primary,
            .hero-actions .btn-ghost-light {
                min-width: calc(50% - 7px);
            }

            .topic-row {
                grid-template-columns: 48px 1fr;
                gap: 8px 14px;
                padding: 28px 4px;
            }

            .topic-index {
                font-size: 28px;
            }

            .topic-note {
                grid-column: 1 / -1;
                margin-top: 8px;
            }

            .dimension-block {
                grid-template-columns: 1fr;
            }

            .dimension-media img {
                height: 320px;
            }

            .audience-block {
                grid-template-columns: 1fr;
                padding: 26px;
            }

            .cta-block {
                grid-template-columns: 1fr;
                padding: 40px 24px;
                gap: 26px;
            }

            .subscribe-form {
                flex-direction: column;
                background: transparent;
                box-shadow: none;
                padding: 0;
            }

            .subscribe-form input {
                background: #fff;
                border-radius: 8px;
            }

            .subscribe-form button {
                width: 100%;
                margin-top: 4px;
            }

            .site-footer {
                padding: 48px 20px 28px;
                margin-top: 70px;
            }

            .hero-axis {
                padding-top: 16px;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #1E3B2C;
            --primary-deep: #15281D;
            --accent: #AC8F5E;
            --accent-light: #C8A878;
            --paper: #F5F3EE;
            --surface: #FFFFFF;
            --ink: #1F221E;
            --body: #43463F;
            --muted: #7A7C75;
            --line: #E5E1D8;
            --cream: #F7F4ED;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --shadow-sm: 0 1px 2px rgba(31, 35, 30, .06), 0 4px 12px rgba(31, 35, 30, .04);
            --shadow-md: 0 8px 30px rgba(31, 35, 30, .08);
            --shadow-lg: 0 4px 20px rgba(0, 0, 0, .12);
        }

        * {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            background: var(--paper);
            color: var(--body);
            font-family: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Segoe UI", sans-serif;
            line-height: 1.7;
            text-rendering: optimizeLegibility;
            -webkit-font-smoothing: antialiased;
        }

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

        a {
            color: inherit;
            text-decoration: none;
            transition: color .18s ease, background .18s ease, border-color .18s ease;
        }

        button,
        input {
            font-family: inherit;
        }

        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
        }

        .font-serif-display {
            font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", Georgia, serif;
        }

        .main-shell {
            min-height: 100vh;
            background: var(--paper);
        }

        /* Desktop sidebar */
        .side-nav {
            position: fixed;
            top: 0;
            left: 0;
            bottom: 0;
            z-index: 60;
            width: 240px;
            background: #F0EEE6;
            border-right: 1px solid var(--line);
            display: flex;
            flex-direction: column;
            padding: 28px 16px 20px;
        }

        .side-brand {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 6px 10px 24px;
            border-bottom: 1px solid var(--line);
            margin-bottom: 20px;
        }

        .brand-mark {
            width: 44px;
            height: 44px;
            min-width: 44px;
            background: var(--primary);
            border: 1px solid rgba(172, 143, 94, .35);
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: Georgia, "Times New Roman", serif;
            font-weight: 700;
            font-size: 19px;
            letter-spacing: -1px;
            color: var(--accent-light);
        }

        .brand-name {
            font-family: "Noto Serif SC", "Source Han Serif SC", serif;
            font-size: 18px;
            font-weight: 700;
            color: var(--ink);
            line-height: 1.3;
        }

        .brand-desc {
            font-size: 11px;
            color: var(--muted);
            letter-spacing: .08em;
            margin-top: 2px;
        }

        .main-menu {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .main-menu a {
            display: flex;
            align-items: center;
            gap: 12px;
            height: 44px;
            padding: 0 14px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            color: var(--body);
            position: relative;
            border-left: 3px solid transparent;
            transition: all .18s ease;
        }

        .main-menu a:hover {
            background: #E9E6DD;
            color: var(--ink);
        }

        .main-menu a.active {
            color: var(--primary);
            font-weight: 600;
            background: rgba(30, 59, 44, .07);
            border-left-color: var(--accent);
        }

        .nav-icon {
            display: inline-flex;
            width: 20px;
            justify-content: center;
            color: rgba(31, 34, 30, .55);
        }

        .active .nav-icon {
            color: var(--accent);
        }

        .side-foot {
            margin-top: auto;
            padding: 18px 12px 0;
            border-top: 1px solid var(--line);
            font-size: 12px;
            color: var(--muted);
            line-height: 1.7;
        }

        .side-foot .mini-year {
            display: block;
            margin-top: 8px;
            font-size: 11px;
            letter-spacing: .02em;
            opacity: .75;
        }

        .main-region {
            margin-left: 240px;
            min-width: 0;
        }

        .page-body {
            max-width: 1440px;
            margin: 0 auto;
            padding: 32px clamp(20px, 4vw, 64px) 88px;
        }

        /* mobile header */
        .mobile-header {
            display: none;
            position: sticky;
            top: 0;
            z-index: 80;
            height: 60px;
            padding: 0 20px;
            background: rgba(245, 243, 238, .94);
            border-bottom: 1px solid var(--line);
            align-items: center;
            justify-content: space-between;
        }

        .burger-btn {
            width: 44px;
            height: 44px;
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            background: var(--surface);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            cursor: pointer;
        }

        /* Drawer */
        .drawer {
            position: fixed;
            inset: 0 auto 0 0;
            width: min(88vw, 340px);
            background: #F0EEE6;
            z-index: 120;
            transform: translateX(-102%);
            transition: transform .24s ease;
            display: flex;
            flex-direction: column;
            padding: 28px 18px 24px;
            overflow-y: auto;
            box-shadow: var(--shadow-lg);
        }

        .drawer.open {
            transform: translateX(0);
        }

        .drawer-close {
            position: absolute;
            top: 16px;
            right: 16px;
            width: 44px;
            height: 44px;
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            background: var(--surface);
            cursor: pointer;
            color: var(--ink);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .drawer-backdrop {
            position: fixed;
            inset: 0;
            background: rgba(26, 28, 25, .46);
            z-index: 110;
            opacity: 0;
            pointer-events: none;
            transition: opacity .2s ease;
        }

        .drawer-backdrop.show {
            opacity: 1;
            pointer-events: auto;
        }

        /* Breadcrumb */
        .crumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--muted);
            padding: 0 0 22px;
        }

        .crumb a:hover {
            color: var(--primary);
        }

        .crumb span {
            color: rgba(122, 124, 117, .55);
        }

        /* Hero */
        .risk-hero {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            background:
                linear-gradient(100deg, rgba(30, 59, 44, .98) 0%, rgba(30, 59, 44, .84) 58%, rgba(172, 143, 94, .52) 100%),
                url('/assets/images/backpic/back-2.png') center/cover no-repeat;
            color: var(--cream);
            padding: clamp(36px, 6vw, 76px);
            min-height: 420px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            box-shadow: var(--shadow-sm);
        }

        .hero-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 20px;
            color: var(--accent-light);
            font-size: 12px;
            letter-spacing: .22em;
            text-transform: uppercase;
        }

        .hero-eyebrow::before {
            content: '';
            width: 28px;
            height: 1px;
            background: var(--accent);
        }

        .risk-hero h1 {
            font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;
            font-size: clamp(36px, 5.4vw, 68px);
            line-height: 1.18;
            color: #F7F4ED;
            font-weight: 600;
            max-width: 820px;
            margin: 0;
        }

        .risk-hero h1 .hero-accent {
            color: var(--accent-light);
        }

        .hero-note {
            margin-top: 22px;
            max-width: 600px;
            font-size: 15px;
            line-height: 1.85;
            color: rgba(247, 244, 237, .78);
        }

        .hero-stats {
            margin-top: 34px;
            display: flex;
            flex-wrap: wrap;
            gap: 14px 34px;
            padding-top: 24px;
            border-top: 1px solid rgba(247, 244, 237, .24);
        }

        .stat-item {
            display: flex;
            align-items: baseline;
            gap: 8px;
            color: rgba(247, 244, 237, .74);
            font-size: 13px;
        }

        .stat-num {
            font-family: Georgia, "Noto Serif SC", serif;
            font-size: 28px;
            font-weight: 700;
            color: var(--accent-light);
            line-height: 1;
        }

        /* index + content */
        .edition-grid {
            display: grid;
            grid-template-columns: 230px minmax(0, 1fr);
            gap: clamp(36px, 6vw, 80px);
            align-items: start;
            margin-top: 66px;
        }

        .edition-index {
            position: sticky;
            top: 32px;
            border: 1px solid var(--line);
            background: #F0EEE6;
            border-radius: var(--radius-md);
            padding: 24px 20px;
        }

        .edition-index .index-label {
            font-size: 12px;
            letter-spacing: .16em;
            color: var(--muted);
            padding-bottom: 14px;
            margin-bottom: 8px;
            border-bottom: 1px solid var(--line);
            text-transform: uppercase;
        }

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

        .index-list li+li {
            border-top: 1px solid rgba(229, 225, 216, .6);
        }

        .index-list a {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 13px 2px;
            font-size: 14px;
            color: var(--body);
            gap: 12px;
        }

        .index-list a:hover {
            color: var(--accent);
            padding-left: 4px;
        }

        .index-list .idx-num {
            font-family: Georgia, serif;
            color: var(--accent);
            font-size: 12px;
        }

        .index-baseline {
            font-size: 12px;
            color: var(--muted);
            line-height: 1.7;
            margin-top: 16px;
            padding-top: 14px;
            border-top: 1px solid var(--line);
        }

        .edition-content {
            min-width: 0;
        }

        .index-section+.index-section {
            margin-top: 80px;
            padding-top: 44px;
            border-top: 1px solid var(--line);
        }

        .section-heading {
            display: grid;
            grid-template-columns: auto 1fr;
            gap: 18px;
            align-items: start;
            margin-bottom: 22px;
        }

        .section-no {
            font-family: Georgia, "Noto Serif SC", serif;
            font-size: 34px;
            font-weight: 700;
            color: var(--accent);
            line-height: 1;
            margin-top: 4px;
        }

        .section-heading h2 {
            font-family: "Noto Serif SC", "Source Han Serif SC", serif;
            font-size: clamp(23px, 3vw, 32px);
            font-weight: 600;
            margin: 0 0 6px;
            color: var(--ink);
        }

        .section-heading p {
            font-size: 14px;
            color: var(--muted);
            margin: 0;
            max-width: 620px;
        }

        .intro-copy {
            font-size: 15px;
            line-height: 1.9;
            color: var(--body);
            margin: 0 0 34px;
            max-width: 740px;
        }

        /* Archive row style */
        .archive-row {
            display: grid;
            grid-template-columns: 180px minmax(0, 1fr);
            gap: 26px;
            align-items: stretch;
            padding: 26px 0;
            border-bottom: 1px solid var(--line);
        }

        .archive-row:first-of-type {
            padding-top: 0;
        }

        .archive-thumb {
            overflow: hidden;
            border-radius: 8px;
            aspect-ratio: 16/10;
            background: #E5E1D8;
            transition: transform .22s ease;
        }

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

        .archive-row:hover .archive-thumb {
            transform: translateY(-2px);
        }

        .archive-main {
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .row-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 10px;
        }

        .row-tag {
            display: inline-flex;
            align-items: center;
            background: rgba(172, 143, 94, .13);
            color: #8b6f42;
            font-size: 12px;
            line-height: 1;
            height: 24px;
            padding: 0 10px;
            border-radius: 4px;
        }

        .archive-main h3 {
            font-family: "Noto Serif SC", "Source Han Serif SC", serif;
            font-size: 20px;
            margin: 0 0 8px;
            color: var(--ink);
            font-weight: 600;
            line-height: 1.5;
        }

        .archive-main p {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.8;
            margin: 0 0 12px;
            max-width: 660px;
        }

        .row-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            align-items: center;
            font-size: 12px;
            color: var(--accent);
        }

        .row-meta .meta-text {
            color: var(--muted);
        }

        .link-unit {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            color: var(--primary);
            font-size: 13px;
            font-weight: 500;
            transition: gap .18s ease;
        }

        .link-unit:hover {
            gap: 8px;
            color: var(--accent);
        }

        /* risk grid */
        .risk-grid {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 18px;
            margin-top: 18px;
        }

        .risk-card {
            background: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            padding: 26px 24px;
            box-shadow: var(--shadow-sm);
            transition: transform .22s ease, box-shadow .22s ease;
        }

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

        .risk-icon {
            width: 34px;
            height: 34px;
            border-radius: 4px;
            background: rgba(30, 59, 44, .09);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 16px;
        }

        .risk-card h3 {
            font-size: 17px;
            color: var(--ink);
            margin: 0 0 8px;
            font-weight: 600;
        }

        .risk-card p {
            font-size: 14px;
            line-height: 1.85;
            color: var(--muted);
            margin: 0;
        }

        /* process */
        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: 18px;
            margin-top: 20px;
            counter-reset: proc;
        }

        .process-step {
            background: #E9E6DD;
            border: 1px solid transparent;
            border-radius: var(--radius-md);
            padding: 26px 20px 20px;
            position: relative;
            transition: border-color .2s ease, background .2s ease;
        }

        .process-step:hover {
            border-color: var(--accent);
            background: #F0EEE6;
        }

        .process-step::before {
            counter-increment: proc;
            content: "0" counter(proc);
            display: block;
            font-family: Georgia, serif;
            color: var(--accent);
            font-size: 28px;
            font-weight: 700;
            line-height: 1;
            margin-bottom: 8px;
        }

        .process-step h3 {
            font-size: 16px;
            margin: 0 0 8px;
            color: var(--ink);
        }

        .process-step p {
            font-size: 13px;
            line-height: 1.75;
            color: var(--muted);
            margin: 0;
        }

        /* FAQ */
        .faq-list {
            border-top: 1px solid var(--line);
            margin-top: 10px;
        }

        .faq-item {
            border-bottom: 1px solid var(--line);
        }

        .faq-item summary {
            list-style: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            padding: 22px 4px;
            cursor: pointer;
            font-size: 16px;
            color: var(--ink);
            font-weight: 500;
            transition: color .2s ease;
        }

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

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

        .faq-item summary::after {
            content: '+';
            font-size: 24px;
            font-weight: 400;
            color: var(--accent);
            line-height: 1;
            transition: transform .2s ease;
        }

        .faq-item[open] summary::after {
            transform: rotate(45deg);
        }

        .faq-item summary .faq-no {
            color: var(--accent);
            font-family: Georgia, serif;
            margin-right: 10px;
            font-size: 13px;
        }

        .faq-answer {
            padding: 0 8px 24px 10px;
            max-width: 780px;
            color: var(--muted);
            font-size: 14px;
            line-height: 1.9;
        }

        .faq-answer strong {
            color: var(--ink);
            font-weight: 500;
        }

        /* CTA */
        .cta-panel {
            margin-top: 90px;
            background: var(--primary);
            color: var(--cream);
            border-radius: var(--radius-lg);
            padding: clamp(30px, 5vw, 60px);
            position: relative;
            overflow: hidden;
        }

        .cta-panel::after {
            content: "365";
            position: absolute;
            right: 20px;
            bottom: -20px;
            font-family: Georgia, serif;
            font-size: 180px;
            line-height: 1;
            color: rgba(247, 244, 237, .04);
            pointer-events: none;
        }

        .cta-panel h2 {
            color: var(--cream);
            font-size: clamp(24px, 3.4vw, 38px);
            font-family: "Noto Serif SC", serif;
            margin: 0 0 12px;
            font-weight: 600;
        }

        .cta-panel p {
            color: rgba(247, 244, 237, .72);
            font-size: 14px;
            margin: 0 0 28px;
            max-width: 560px;
        }

        .subscribe-form {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            max-width: 560px;
            position: relative;
            z-index: 2;
        }

        .subscribe-form input {
            flex: 1 1 240px;
            height: 48px;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(247, 244, 237, .3);
            padding: 0 16px;
            background: rgba(247, 244, 237, .08);
            color: var(--cream);
            font-size: 14px;
            transition: border-color .2s, background .2s;
        }

        .subscribe-form input::placeholder {
            color: rgba(247, 244, 237, .5);
        }

        .subscribe-form input:focus {
            outline: none;
            border-color: var(--accent-light);
            background: rgba(247, 244, 237, .12);
            box-shadow: 0 0 0 3px rgba(200, 168, 120, .24);
        }

        .site-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            height: 48px;
            padding: 0 26px;
            border-radius: var(--radius-sm);
            border: 1px solid transparent;
            font-size: 15px;
            cursor: pointer;
            transition: all .2s ease;
            text-decoration: none;
        }

        .site-btn-gold {
            background: var(--accent-light);
            color: var(--primary-deep);
            font-weight: 600;
        }

        .site-btn-gold:hover {
            background: #cda963;
            border-color: rgba(255, 255, 255, .2);
        }

        .site-btn-ghost {
            background: transparent;
            border-color: rgba(247, 244, 237, .38);
            color: var(--cream);
        }

        .site-btn-ghost:hover {
            background: rgba(247, 244, 237, .1);
            border-color: var(--accent-light);
        }

        /* global note */
        .note-line {
            background: transparent;
            border-top: 1px solid var(--line);
            padding-top: 20px;
            margin-top: 16px;
            font-size: 13px;
            color: var(--muted);
        }

        /* Footer */
        .site-footer {
            width: 100%;
            background: #152117;
            padding: 80px 48px 32px;
        }

        .site-footer a {
            color: rgba(201, 202, 191, .86);
            font-size: 14px;
            line-height: 1.9;
            transition: color .2s ease;
        }

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

        .footer-about {
            color: rgba(201, 202, 191, .8);
            font-size: 14px;
            line-height: 1.85;
            margin-top: 16px;
        }

        .footer-title {
            color: #EDEAE1;
            font-size: 14px;
            font-weight: 600;
            letter-spacing: .03em;
            margin-bottom: 14px;
        }

        .footer-bottom {
            border-top: 1px solid #2E4035;
            padding-top: 24px;
            margin-top: 56px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 12px;
            font-size: 13px;
            color: rgba(201, 202, 191, .6);
        }

        .footer-bottom a {
            font-size: 13px;
        }

        /* Reveal */
        .reveal {
            opacity: 0;
            transform: translateY(12px);
            transition: opacity .45s ease .08s, transform .45s ease .08s;
        }

        .reveal.is-visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* responsive */
        @media (max-width: 1180px) {
            .edition-grid {
                grid-template-columns: 188px minmax(0, 1fr);
                gap: 34px;
            }
        }

        @media (max-width: 1023px) {
            .side-nav {
                display: none;
            }

            .main-region {
                margin-left: 0;
            }

            .mobile-header {
                display: flex;
            }

            .edition-grid {
                grid-template-columns: 1fr;
                gap: 36px;
            }

            .edition-index {
                position: static;
                top: auto;
            }

            .section-heading {
                grid-template-columns: auto 1fr;
            }

            .archive-row {
                grid-template-columns: 1fr;
            }

            .archive-thumb {
                aspect-ratio: 16/8;
            }

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

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

            .site-footer {
                padding: 56px 28px 24px;
            }
        }

        @media (max-width: 768px) {
            .risk-hero {
                padding: 34px 22px;
                min-height: auto;
            }

            .risk-hero h1 {
                font-size: clamp(32px, 8vw, 46px);
            }

            .hero-stats {
                gap: 16px 22px;
            }

            .page-body {
                padding-top: 18px;
            }

            .crumb {
                padding-bottom: 16px;
            }

            .section-heading {
                gap: 12px;
            }

            .section-no {
                font-size: 26px;
            }

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

            .archive-row {
                gap: 14px;
            }

            .row-meta {
                gap: 10px;
            }

            .site-btn {
                width: 100%;
            }

            .subscribe-form {
                flex-direction: column;
            }

            .cta-panel {
                padding: 28px 20px;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #1E3B2C;
            --primary-deep: #152117;
            --accent: #AC8F5E;
            --accent-light: #C8A878;
            --paper: #F5F3EE;
            --white: #FFFFFF;
            --ink: #1F221E;
            --body: #43463F;
            --muted: #7A7C75;
            --border: #E5E1D8;
            --cream: #F7F4ED;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --shadow-card: 0 1px 2px rgba(31, 35, 30, .06), 0 4px 12px rgba(31, 35, 30, .04);
            --shadow-hover: 0 8px 30px rgba(31, 35, 30, .1);
            --shadow-drawer: 0 4px 20px rgba(0, 0, 0, .12);
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
            background: var(--paper);
            color: var(--body);
            line-height: 1.75;
            margin: 0;
            min-height: 100vh;
        }

        *, *::before, *::after {
            box-sizing: border-box;
        }
        img {
            max-width: 100%;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
        }
        button, input, textarea, select {
            font-family: inherit;
        }

        :where(a, button, input, textarea, summary, select):focus-visible {
            outline: 1px solid var(--accent);
            outline-offset: 2px;
            border-radius: 4px;
        }

        .font-serif-display {
            font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;
        }

        .serif-num {
            font-family: Georgia, "Times New Roman", serif;
        }

        /* layout shell */
        .app-shell {
            min-height: 100vh;
        }
        .main-wrap {
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        .page-container {
            width: 100%;
            max-width: 1440px;
            margin: 0 auto;
            padding: 0 clamp(20px, 5vw, 64px);
            flex: 1;
        }

        .sidebar {
            display: none;
        }
        .drawer {
            display: none;
        }

        @media (min-width: 1024px) {
            .sidebar {
                display: flex;
                flex-direction: column;
                justify-content: space-between;
                position: fixed;
                inset: 0 auto 0 0;
                width: 220px;
                background: var(--paper);
                border-right: 1px solid var(--border);
                padding: 28px 16px 22px;
                z-index: 50;
            }
            .main-wrap {
                margin-left: 220px;
            }
        }

        .brand-block {
            display: flex;
            gap: 10px;
            align-items: center;
            padding: 2px 12px 24px;
            margin-bottom: 12px;
            border-bottom: 1px solid var(--border);
        }
        .brand-badge {
            width: 42px;
            height: 42px;
            border-radius: var(--radius-sm);
            background: var(--primary);
            color: var(--accent-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: Georgia, serif;
            font-weight: 700;
            font-size: 21px;
            letter-spacing: -1px;
            flex: none;
        }
        .brand-text {
            font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;
            font-weight: 700;
            font-size: 18px;
            color: var(--ink);
            line-height: 1.25;
        }
        .brand-sub {
            font-size: 11px;
            color: var(--muted);
            margin-top: 2px;
            letter-spacing: .3px;
        }

        .main-menu {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }
        .main-menu a {
            display: flex;
            align-items: center;
            gap: 12px;
            height: 46px;
            padding: 0 12px;
            border-radius: var(--radius-sm);
            color: var(--body);
            font-size: 15px;
            letter-spacing: .2px;
            border-left: 3px solid transparent;
            transition: background .2s ease, color .2s ease, border-color .2s ease;
        }
        .main-menu a:hover {
            background: rgba(245, 243, 238, .65);
            color: var(--primary);
        }
        .main-menu a.active {
            background: rgba(172, 143, 94, .08);
            border-left-color: var(--accent);
            color: var(--primary);
            font-weight: 600;
        }
        .nav-icon {
            color: var(--muted);
            display: inline-flex;
        }
        .main-menu a.active .nav-icon {
            color: var(--accent);
        }

        .sidebar-note {
            margin-top: 32px;
            padding: 18px 12px 2px;
            border-top: 1px solid var(--border);
            font-size: 12px;
            color: var(--muted);
            line-height: 1.7;
        }

        /* mobile top */
        .mobile-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            padding: 0 20px;
            border-bottom: 1px solid var(--border);
            background: var(--paper);
            position: sticky;
            top: 0;
            z-index: 60;
        }
        .mobile-brand {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .mobile-brand-badge {
            width: 34px;
            height: 34px;
            border-radius: 4px;
            background: var(--primary);
            color: var(--accent-light);
            font-family: Georgia, serif;
            font-weight: 700;
            font-size: 17px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .mobile-brand-text {
            font-family: "Noto Serif SC", serif;
            font-weight: 700;
            color: var(--ink);
            font-size: 17px;
        }
        .hamburger-btn {
            width: 44px;
            height: 44px;
            border: 1px solid var(--border);
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: var(--white);
            color: var(--primary);
            cursor: pointer;
        }

        @media (min-width: 1024px) {
            .mobile-top {
                display: none;
            }
            .drawer-backdrop {
                display: none !important;
            }
            .mobile-drawer {
                display: none !important;
            }
        }

        .drawer-backdrop {
            position: fixed;
            inset: 0;
            background: rgba(15, 20, 15, .36);
            z-index: 88;
            opacity: 0;
            pointer-events: none;
            transition: opacity .2s ease;
        }
        .drawer-backdrop.show {
            opacity: 1;
            pointer-events: auto;
        }
        .mobile-drawer {
            position: fixed;
            top: 0;
            left: 0;
            bottom: 0;
            width: min(320px, 86vw);
            background: var(--paper);
            z-index: 90;
            transform: translateX(-102%);
            transition: transform .24s ease;
            display: flex;
            flex-direction: column;
            padding: 22px 16px 28px;
            box-shadow: var(--shadow-drawer);
            overflow-y: auto;
        }
        .mobile-drawer.show {
            transform: translateX(0);
        }
        .drawer-close {
            height: 44px;
            width: 44px;
            align-self: flex-end;
            border: 1px solid var(--border);
            background: var(--white);
            color: var(--ink);
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
        }

        .catalog-hero {
            position: relative;
            isolation: isolate;
            padding: clamp(44px, 7vw, 96px) 0;
            border-radius: var(--radius-lg);
            overflow: hidden;
            color: var(--cream);
        }
        .catalog-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            z-index: -2;
            background-image: url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: center;
        }
        .catalog-hero::after {
            content: "";
            position: absolute;
            inset: 0;
            z-index: -1;
            background: linear-gradient(100deg, rgba(18, 31, 23, .94) 0%, rgba(30, 59, 44, .78) 44%, rgba(30, 59, 44, .24) 100%);
        }
        .catalog-hero .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 13px;
            letter-spacing: 2px;
            color: var(--accent-light);
            margin-bottom: 16px;
            background: rgba(255, 255, 255, .08);
            padding: 7px 14px;
            border-radius: 50px;
            border: 1px solid rgba(172, 143, 94, .38);
        }
        .catalog-hero .eyebrow::before {
            content: "";
            width: 6px;
            height: 6px;
            background: var(--accent);
            border-radius: 999px;
        }

        .breadcrumb-line {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            padding-top: 30px;
            color: var(--muted);
            flex-wrap: wrap;
        }
        .breadcrumb-line a {
            color: var(--muted);
            transition: color .2s;
        }
        .breadcrumb-line a:hover {
            color: var(--primary);
        }
        .breadcrumb-line span {
            color: var(--muted);
        }
        .breadcrumb-current {
            color: var(--primary);
        }

        .catalog-layout {
            display: grid;
            grid-template-columns: 1fr;
            gap: 44px;
            margin-top: 50px;
        }
        @media (min-width: 1024px) {
            .catalog-layout {
                grid-template-columns: 200px minmax(0, 1fr);
                gap: 64px;
            }
        }

        .catalog-toc {
            position: sticky;
            top: 24px;
            height: fit-content;
            max-height: calc(100vh - 48px);
            overflow: auto;
            padding-right: 8px;
        }
        .catalog-toc-label {
            font-size: 12px;
            letter-spacing: 2px;
            color: var(--muted);
            padding: 8px 0 10px;
            border-bottom: 1px solid var(--border);
            margin-bottom: 8px;
            text-transform: uppercase;
        }
        .catalog-toc a {
            display: block;
            font-size: 14px;
            line-height: 1.2;
            padding: 10px 8px 10px 12px;
            border-left: 1px solid var(--border);
            color: var(--muted);
            transition: all .2s ease;
        }
        .catalog-toc a:hover {
            border-left-color: var(--accent);
            color: var(--primary);
            background: rgba(245, 243, 238, .6);
        }

        .cms-section {
            margin-bottom: 88px;
            scroll-margin-top: 90px;
        }
        .cms-section:last-child {
            margin-bottom: 0;
        }
        .section-heading {
            font-family: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;
            font-weight: 700;
            color: var(--ink);
            font-size: clamp(23px, 3vw, 34px);
            line-height: 1.35;
            letter-spacing: .2px;
            margin-bottom: 14px;
        }
        .section-sub {
            max-width: 700px;
            color: var(--body);
            font-size: 16px;
            line-height: 1.85;
            margin-bottom: 30px;
        }
        .accent-divider {
            width: 44px;
            height: 2px;
            background: var(--accent);
            margin: 12px 0 28px;
        }

        .info-grid {
            display: grid;
            gap: 24px;
        }
        @media (min-width: 768px) {
            .info-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        .info-card {
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 28px;
            transition: box-shadow .2s, transform .2s;
        }
        .info-card:hover {
            box-shadow: var(--shadow-hover);
        }
        .info-card-icon {
            width: 42px;
            height: 42px;
            border-radius: 6px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(30, 59, 44, .08);
            color: var(--primary);
            margin-bottom: 18px;
        }
        .info-card h3 {
            font-family: "Noto Serif SC", "Source Han Serif SC", serif;
            font-size: 18px;
            color: var(--ink);
            margin-bottom: 10px;
        }
        .info-card p {
            font-size: 15px;
            color: var(--body);
            line-height: 1.8;
            margin: 0;
        }

        .tag-row {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 18px;
        }
        .tag-pill {
            font-size: 13px;
            padding: 5px 12px;
            border-radius: 50px;
            background: var(--paper);
            border: 1px solid var(--border);
            color: var(--primary);
            letter-spacing: .2px;
            transition: all .2s;
        }
        .tag-pill:hover {
            border-color: var(--accent);
            background: rgba(172, 143, 94, .08);
            color: var(--primary);
        }

        .archive-row {
            display: grid;
            grid-template-columns: 88px 1fr;
            gap: 20px;
            padding: 24px 0;
            border-bottom: 1px solid var(--border);
            transition: all .2s ease;
        }
        .archive-row:first-child {
            border-top: 1px solid var(--border);
        }
        .archive-row:hover {
            background: rgba(255, 255, 255, .55);
            padding-left: 12px;
            padding-right: 12px;
        }
        .archive-media {
            width: 88px;
            height: 72px;
            border-radius: 6px;
            overflow: hidden;
            background: rgba(30, 59, 44, .08);
        }
        .archive-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .24s ease;
        }
        .archive-row:hover .archive-media img {
            transform: scale(1.04);
        }
        .archive-meta {
            font-size: 12px;
            letter-spacing: 1px;
            color: var(--muted);
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 6px;
        }
        .archive-meta .cat {
            color: var(--accent);
            font-weight: 500;
            letter-spacing: 1.2px;
        }
        .archive-title {
            font-size: 18px;
            font-family: "Noto Serif SC", serif;
            font-weight: 600;
            color: var(--ink);
            line-height: 1.45;
            margin-bottom: 6px;
            transition: color .2s;
        }
        .archive-row:hover .archive-title {
            color: var(--primary);
        }
        .archive-desc {
            color: var(--muted);
            font-size: 14px;
            line-height: 1.75;
            margin-bottom: 8px;
        }
        .archive-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            color: var(--primary);
            font-size: 13px;
            font-weight: 500;
            border-bottom: 1px solid rgba(172, 143, 94, .35);
            transition: gap .2s, color .2s;
        }
        .archive-link:hover {
            gap: 10px;
            color: var(--accent);
        }
        @media (max-width: 520px) {
            .archive-row {
                grid-template-columns: 68px 1fr;
                gap: 14px;
                padding: 20px 0;
            }
            .archive-media {
                width: 68px;
                height: 56px;
            }
            .archive-title {
                font-size: 16px;
            }
            .archive-desc {
                font-size: 13px;
            }
        }

        .steps-row {
            display: grid;
            gap: 0;
            margin-top: 24px;
        }
        @media (min-width: 768px) {
            .steps-row {
                grid-template-columns: repeat(3, 1fr);
                gap: 20px;
            }
        }
        .step-card {
            padding: 26px 24px;
            border: 1px solid var(--border);
            background: transparent;
            border-radius: var(--radius-sm);
            position: relative;
            counter-increment: step;
            transition: background .2s, border-color .2s;
        }
        .step-card:hover {
            background: var(--white);
            border-color: rgba(172, 143, 94, .55);
            box-shadow: var(--shadow-card);
        }
        .step-num {
            font-family: Georgia, serif;
            font-size: 34px;
            line-height: 1;
            color: var(--accent);
            opacity: .8;
            margin-bottom: 22px;
            font-weight: 500;
        }
        .step-card h3 {
            font-family: "Noto Serif SC", serif;
            font-size: 17px;
            color: var(--ink);
            margin-bottom: 10px;
        }
        .step-card p {
            color: var(--muted);
            line-height: 1.75;
            font-size: 14px;
            margin: 0;
        }

        .trust-note {
            border-left: 3px solid var(--accent);
            background: rgba(172, 143, 94, .08);
            padding: 22px 26px;
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            margin-top: 22px;
            color: var(--body);
            font-size: 15px;
            line-height: 1.85;
        }
        .reader-groups {
            display: flex;
            flex-wrap: wrap;
            gap: 10px 26px;
            color: var(--muted);
            font-size: 14px;
            margin-top: 20px;
        }
        .reader-groups span {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .reader-groups span::before {
            content: "";
            width: 5px;
            height: 5px;
            background: var(--accent);
            border-radius: 50%;
        }

        .faq-block {
            border-top: 1px solid var(--border);
        }
        .faq-item {
            border-bottom: 1px solid var(--border);
            position: relative;
        }
        .faq-item summary {
            list-style: none;
            cursor: pointer;
            display: flex;
            align-items: flex-start;
            gap: 16px;
            padding: 20px 4px;
            font-size: 16px;
            color: var(--ink);
            font-weight: 500;
            line-height: 1.6;
            transition: background .2s;
            border-left: 2px solid transparent;
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary:hover {
            background: rgba(255, 255, 255, .55);
        }
        .faq-item summary .fc-num {
            font-family: Georgia, serif;
            color: var(--accent);
            font-size: 15px;
            letter-spacing: 1px;
            min-width: 24px;
            opacity: .9;
            transition: color .2s;
        }
        .faq-item summary .fc-icon {
            margin-left: auto;
            width: 20px;
            height: 20px;
            position: relative;
            flex: none;
            margin-top: 8px;
        }
        .faq-item summary .fc-icon::before,
        .faq-item summary .fc-icon::after {
            content: "";
            position: absolute;
            background: var(--primary);
            border-radius: 2px;
            transition: transform .2s ease;
        }
        .faq-item summary .fc-icon::before {
            width: 11px;
            height: 1.5px;
            left: 4px;
            top: 9px;
        }
        .faq-item summary .fc-icon::after {
            width: 1.5px;
            height: 11px;
            left: 9px;
            top: 4px;
        }
        .faq-item[open] summary .fc-icon::after {
            transform: scaleY(0);
        }
        .faq-item[open] summary {
            border-left-color: var(--accent);
            background: rgba(255, 255, 255, .42);
        }
        .faq-answer {
            padding: 4px 16px 24px 44px;
            color: var(--body);
            font-size: 14px;
            line-height: 1.85;
            max-width: 780px;
        }
        .faq-answer a {
            color: var(--primary);
            text-decoration: underline;
            text-underline-offset: 3px;
        }

        .cta-panel {
            background: var(--primary);
            border-radius: var(--radius-lg);
            padding: clamp(30px, 5vw, 54px);
            color: var(--cream);
            position: relative;
            overflow: hidden;
        }
        .cta-panel::before {
            content: "365";
            font-family: Georgia, serif;
            position: absolute;
            right: -24px;
            bottom: -44px;
            font-size: 180px;
            font-weight: 700;
            color: rgba(172, 143, 94, .16);
            line-height: 1;
            pointer-events: none;
        }
        .cta-panel h2 {
            font-family: "Noto Serif SC", serif;
            font-size: clamp(25px, 4vw, 38px);
            color: #fff;
            margin-bottom: 16px;
            line-height: 1.3;
        }
        .cta-panel p {
            color: rgba(247, 244, 237, .84);
            max-width: 620px;
            margin-bottom: 28px;
            font-size: 15px;
            line-height: 1.85;
        }
        .cta-form {
            display: grid;
            gap: 12px;
            max-width: 620px;
        }
        .cta-form input, .cta-form textarea {
            border: 1px solid rgba(247, 244, 237, .35);
            background: rgba(247, 244, 237, .1);
            border-radius: 6px;
            padding: 13px 16px;
            color: var(--cream);
            font-size: 15px;
            outline: none;
            transition: border-color .2s, box-shadow .2s;
        }
        .cta-form textarea {
            min-height: 92px;
            resize: vertical;
        }
        .cta-form input:focus, .cta-form textarea:focus {
            border-color: var(--accent);
            box-shadow: 0 0 0 3px rgba(172, 143, 94, .28);
        }
        .cta-form input::placeholder, .cta-form textarea::placeholder {
            color: rgba(247, 244, 237, .58);
        }
        @media (min-width: 640px) {
            .cta-form .cta-inline {
                display: grid;
                grid-template-columns: 1fr auto;
                gap: 10px;
            }
        }
        .btn-solid {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            height: 48px;
            padding: 0 28px;
            background: var(--accent);
            color: #132018;
            border: 1px solid var(--accent);
            border-radius: 6px;
            font-weight: 600;
            font-size: 15px;
            cursor: pointer;
            letter-spacing: .5px;
            transition: all .2s ease;
        }
        .btn-solid:hover {
            background: var(--accent-light);
            border-color: var(--accent-light);
        }
        .btn-ghost {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            height: 48px;
            padding: 0 26px;
            border: 1px solid rgba(247, 244, 237, .55);
            color: var(--cream);
            background: transparent;
            border-radius: 6px;
            font-size: 15px;
            transition: all .2s;
        }
        .btn-ghost:hover {
            border-color: var(--accent-light);
            background: rgba(255, 255, 255, .06);
            color: #fff;
        }
        .form-status {
            margin-top: 10px;
            font-size: 13px;
            color: var(--accent-light);
            min-height: 18px;
        }

        .footer-title {
            color: #EDEAE1;
            font-size: 14px;
            font-weight: 600;
            letter-spacing: 1.2px;
            margin-bottom: 18px;
            opacity: .9;
        }
        footer a {
            color: rgba(201, 202, 191, .82);
            font-size: 14px;
            line-height: 1.9;
            transition: color .2s;
        }
        footer a:hover {
            color: var(--accent-light);
        }
        .legal-note {
            border-top: 1px solid #2E4035;
            margin-top: 32px;
            padding-top: 22px;
            color: rgba(201, 202, 191, .5);
            font-size: 12px;
            line-height: 1.7;
        }

        .reveal {
            opacity: 0;
            transform: translateY(12px);
            transition: opacity .4s ease, transform .4s ease;
        }
        .reveal.is-visible {
            opacity: 1;
            transform: translateY(0);
        }
        @media (prefers-reduced-motion: reduce) {
            *,
            *::before, *::after {
                animation-duration: .01ms !important;
                transition-duration: .01ms !important;
            }
        }