/* roulang page: index */
:root {
            --primary: #123B2E;
            --primary-hover: #1A4D3D;
            --primary-soft: #EAF2ED;
            --accent: #C49A4A;
            --accent-soft: #F6EEDF;
            --bg: #F4F1EA;
            --card-bg: #FFFFFF;
            --ink: #212723;
            --secondary: #5C665F;
            --border: #E0DCD2;
            --border-soft: #E7E3D8;
            --success: #18794E;
            --warning: #B54708;
            --warning-soft: #FDF0E2;
            --tag-bg: #F0EDE5;
            --radius-card: 14px;
            --radius-btn: 8px;
            --radius-input: 8px;
            --radius-thumb: 10px;
            --radius-tag: 20px;
            --shadow-card: 0 1px 2px rgba(18, 59, 46, 0.05), 0 1px 6px rgba(18, 59, 46, 0.04);
            --shadow-card-hover: 0 8px 20px rgba(18, 59, 46, 0.10);
            --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-num: "Inter", "SF Pro Display", "Helvetica Neue", system-ui, sans-serif;
            --container-max: 1200px;
            --section-padding: 80px 0;
            --section-gap: 24px;
            --transition: all 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

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

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

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.65;
            color: var(--ink);
            background: var(--bg);
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

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

        a:hover,
        a:focus-visible {
            color: var(--primary);
        }

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

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

        ul,
        ol {
            list-style: none;
        }

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

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

        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }

        /* Header / Nav */
        .site-header {
            background: var(--card-bg);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 1px 4px rgba(18, 59, 46, 0.04);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            min-height: 68px;
            flex-wrap: wrap;
            padding: 12px 24px;
            max-width: var(--container-max);
            margin: 0 auto;
        }

        .brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 20px;
            color: var(--primary);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .brand-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: var(--primary);
            color: #fff;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 18px;
            flex-shrink: 0;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 24px;
            flex-wrap: wrap;
        }

        .main-nav a {
            font-size: 15px;
            color: var(--ink);
            padding: 6px 2px;
            border-bottom: 2px solid transparent;
            transition: var(--transition);
            white-space: nowrap;
        }

        .main-nav a:hover,
        .main-nav a:focus-visible {
            color: var(--primary);
            border-bottom-color: var(--accent);
        }

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

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 10px 20px;
            border-radius: var(--radius-btn);
            transition: var(--transition);
            white-space: nowrap;
        }

        .nav-cta:hover {
            background: var(--primary-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-card-hover);
        }

        .nav-cta:active {
            transform: translateY(0);
        }

        .nav-toggle {
            display: none;
            width: 44px;
            height: 44px;
            border-radius: 8px;
            border: 1px solid var(--border);
            background: var(--card-bg);
            color: var(--primary);
            font-size: 22px;
            line-height: 1;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }

        .nav-toggle:hover {
            background: var(--primary-soft);
            border-color: var(--primary);
        }

        /* Sections */
        section {
            padding: var(--section-padding);
        }

        .section-alt {
            background: var(--card-bg);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .section-tight {
            padding: 48px 0;
        }

        .section-header {
            max-width: 760px;
            margin-bottom: 40px;
        }

        .section-header h2 {
            font-size: 26px;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.35;
            margin-bottom: 12px;
            letter-spacing: 0.2px;
        }

        .section-header p {
            font-size: 15px;
            color: var(--secondary);
            line-height: 1.7;
        }

        .section-header-center {
            text-align: center;
            margin-left: auto;
            margin-right: auto;
        }

        .divider {
            width: 48px;
            height: 3px;
            background: var(--accent);
            border-radius: 2px;
            margin-bottom: 16px;
        }

        /* Hero */
        .hero {
            padding: 64px 0 72px;
            background: #fff;
            position: relative;
            overflow: hidden;
        }

        .hero-inner {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .hero-content h1 {
            font-size: 32px;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.3;
            margin-bottom: 16px;
            letter-spacing: 0.3px;
        }

        .hero-content .hero-sub {
            font-size: 17px;
            color: var(--secondary);
            line-height: 1.7;
            margin-bottom: 28px;
            max-width: 540px;
        }

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

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 13px 24px;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 15px;
            transition: var(--transition);
            white-space: nowrap;
            line-height: 1.2;
        }

        .btn-primary {
            background: var(--primary);
            color: #fff;
        }

        .btn-primary:hover {
            background: var(--primary-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-card-hover);
        }

        .btn-primary:active {
            transform: translateY(1px);
        }

        .btn-secondary {
            background: transparent;
            color: var(--primary);
            border: 1.5px solid var(--primary);
        }

        .btn-secondary:hover {
            background: var(--primary-soft);
            color: var(--primary);
            transform: translateY(-1px);
        }

        .btn-secondary:active {
            transform: translateY(0);
        }

        .hero-meta {
            display: flex;
            align-items: center;
            gap: 20px;
            flex-wrap: wrap;
            font-size: 13px;
            color: var(--secondary);
        }

        .hero-meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .hero-meta .meta-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--success);
            display: inline-block;
        }

        .hero-visual {
            position: relative;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card-hover);
            aspect-ratio: 4 / 3;
            background: var(--primary-soft);
        }

        .hero-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .hero-visual .visual-badge {
            position: absolute;
            bottom: 16px;
            left: 16px;
            right: 16px;
            background: rgba(18, 59, 46, 0.92);
            color: #fff;
            padding: 14px 20px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
            font-size: 14px;
            backdrop-filter: blur(8px);
        }

        .visual-badge strong {
            color: var(--accent);
            font-weight: 700;
        }

        /* Safety strip */
        .safety-strip {
            background: var(--warning-soft);
            border-bottom: 1px solid #EAD5B8;
            padding: 12px 0;
            font-size: 14px;
            color: var(--warning);
        }

        .safety-strip-inner {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            justify-content: center;
            text-align: center;
        }

        .safety-strip .safety-link {
            font-weight: 600;
            color: var(--warning);
            text-decoration: underline;
            text-underline-offset: 3px;
        }

        .safety-strip .safety-link:hover {
            color: #8A3203;
        }

        /* Quick entry cards */
        .quick-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .quick-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 24px;
            box-shadow: var(--shadow-card);
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 16px;
            position: relative;
        }

        .quick-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: var(--accent);
        }

        .quick-card-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: var(--primary-soft);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            flex-shrink: 0;
        }

        .quick-card-text h3 {
            font-size: 16px;
            font-weight: 600;
            color: var(--ink);
            margin-bottom: 4px;
        }

        .quick-card-text p {
            font-size: 13px;
            color: var(--secondary);
            line-height: 1.5;
        }

        .quick-card .arrow {
            position: absolute;
            right: 18px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--accent);
            font-size: 18px;
            transition: var(--transition);
        }

        .quick-card:hover .arrow {
            transform: translateY(-50%) translateX(4px);
        }

        /* Timeline */
        .timeline {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 16px;
            position: relative;
            margin-top: 20px;
        }

        .timeline::before {
            content: '';
            position: absolute;
            top: 24px;
            left: 10%;
            right: 10%;
            height: 2px;
            background: var(--border-soft);
            z-index: 0;
        }

        .timeline-step {
            position: relative;
            z-index: 1;
            text-align: center;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 22px 16px;
            box-shadow: var(--shadow-card);
            transition: var(--transition);
        }

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

        .timeline-num {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            border: 3px solid #fff;
            box-shadow: 0 0 0 2px var(--primary);
            font-family: var(--font-num);
        }

        .timeline-step h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--ink);
            margin-bottom: 6px;
        }

        .timeline-step p {
            font-size: 13px;
            color: var(--secondary);
            line-height: 1.55;
        }

        /* Condition check cards */
        .condition-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

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

        .condition-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
            border-color: var(--accent);
        }

        .condition-card .cond-icon {
            font-size: 32px;
            margin-bottom: 12px;
            display: block;
        }

        .condition-card h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 6px;
        }

        .condition-card p {
            font-size: 13px;
            color: var(--secondary);
            line-height: 1.5;
        }

        /* Commission comparison */
        .commission-table {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }

        .commission-row {
            display: grid;
            grid-template-columns: 1.2fr 2fr 1fr;
            align-items: center;
            padding: 16px 22px;
            border-bottom: 1px solid var(--border-soft);
            transition: var(--transition);
        }

        .commission-row:last-child {
            border-bottom: none;
        }

        .commission-row:hover {
            background: #FAF9F6;
        }

        .commission-row.header-row {
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
        }

        .commission-row.header-row .comm-name,
        .commission-row.header-row .comm-desc,
        .commission-row.header-row .comm-note {
            color: #fff;
        }

        .comm-name {
            font-weight: 600;
            font-size: 15px;
            color: var(--ink);
        }

        .comm-desc {
            font-size: 14px;
            color: var(--secondary);
            line-height: 1.55;
        }

        .comm-note {
            font-size: 13px;
            color: var(--accent);
            font-weight: 600;
            text-align: right;
        }

        .commission-footer {
            padding: 16px 22px;
            background: var(--primary-soft);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            flex-wrap: wrap;
        }

        .commission-footer p {
            font-size: 13px;
            color: var(--primary);
            font-weight: 500;
        }

        .commission-footer a {
            font-size: 14px;
            font-weight: 600;
            color: var(--primary);
            text-decoration: underline;
            text-underline-offset: 3px;
        }

        /* Broker selection */
        .broker-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .broker-points {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }

        .broker-point {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: 12px;
            padding: 18px 20px;
            box-shadow: var(--shadow-card);
            transition: var(--transition);
        }

        .broker-point:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--accent);
        }

        .broker-point .bp-icon {
            width: 36px;
            height: 36px;
            border-radius: 8px;
            background: var(--accent-soft);
            color: var(--accent);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 17px;
            flex-shrink: 0;
            font-weight: 700;
        }

        .broker-point h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--ink);
            margin-bottom: 4px;
        }

        .broker-point p {
            font-size: 13px;
            color: var(--secondary);
            line-height: 1.55;
        }

        .broker-visual {
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card-hover);
            aspect-ratio: 4 / 3;
            background: var(--primary-soft);
        }

        .broker-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* Material checklist */
        .material-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: stretch;
        }

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

        .material-item {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 12px 0;
            border-bottom: 1px solid var(--border-soft);
            font-size: 15px;
            color: var(--ink);
        }

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

        .material-item .check {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: var(--success);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            flex-shrink: 0;
            font-weight: 700;
        }

        .material-side {
            display: flex;
            flex-direction: column;
            gap: 18px;
        }

        .material-note {
            background: var(--warning-soft);
            border: 1px solid #EAD5B8;
            border-radius: var(--radius-card);
            padding: 20px;
            font-size: 14px;
            color: var(--warning);
            line-height: 1.6;
        }

        .material-note strong {
            display: block;
            font-size: 15px;
            margin-bottom: 6px;
        }

        .material-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-weight: 600;
            font-size: 14px;
            color: var(--primary);
            text-decoration: underline;
            text-underline-offset: 3px;
        }

        /* News list CMS */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

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

        .news-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: var(--accent);
        }

        .news-thumb {
            aspect-ratio: 16 / 10;
            background: var(--primary-soft);
            overflow: hidden;
            position: relative;
        }

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

        .news-thumb .news-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(18, 59, 46, 0.85);
            color: #fff;
            font-size: 12px;
            padding: 4px 12px;
            border-radius: var(--radius-tag);
            font-weight: 500;
        }

        .news-body {
            padding: 18px 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .news-body h3 {
            font-size: 16px;
            font-weight: 600;
            color: var(--ink);
            line-height: 1.5;
            margin-bottom: 8px;
        }

        .news-body p {
            font-size: 14px;
            color: var(--secondary);
            line-height: 1.6;
            flex: 1;
        }

        .news-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-top: 14px;
            font-size: 12px;
            color: var(--secondary);
        }

        .news-empty {
            text-align: center;
            padding: 40px;
            background: var(--card-bg);
            border: 1px dashed var(--border);
            border-radius: var(--radius-card);
            color: var(--secondary);
            grid-column: 1 / -1;
            font-size: 14px;
        }

        /* Zone entry cards */
        .zone-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .zone-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition);
            position: relative;
        }

        .zone-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: var(--accent);
        }

        .zone-thumb {
            aspect-ratio: 16 / 9;
            background: var(--primary-soft);
            overflow: hidden;
        }

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

        .zone-body {
            padding: 22px;
        }

        .zone-body h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
        }

        .zone-body p {
            font-size: 14px;
            color: var(--secondary);
            line-height: 1.6;
            margin-bottom: 14px;
        }

        .zone-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-weight: 600;
            font-size: 14px;
            color: var(--primary);
            transition: var(--transition);
        }

        .zone-link::after {
            content: '→';
            transition: var(--transition);
        }

        .zone-card:hover .zone-link::after {
            transform: translateX(4px);
        }

        /* App download block */
        .app-download {
            background: var(--primary);
            border-radius: var(--radius-card);
            padding: 48px 40px;
            color: #fff;
            display: grid;
            grid-template-columns: 1fr 2fr;
            gap: 40px;
            align-items: center;
        }

        .app-download h2 {
            font-size: 24px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }

        .app-download p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.82);
            line-height: 1.7;
        }

        .app-channels {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }

        .app-channel {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: 12px;
            padding: 18px;
            text-align: center;
            transition: var(--transition);
        }

        .app-channel:hover {
            background: rgba(255, 255, 255, 0.14);
            border-color: var(--accent);
        }

        .app-channel .channel-icon {
            font-size: 28px;
            display: block;
            margin-bottom: 10px;
        }

        .app-channel h3 {
            font-size: 14px;
            font-weight: 600;
            color: #fff;
        }

        /* FAQ accordion */
        .faq-list {
            max-width: 820px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition);
        }

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

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

        .faq-item summary {
            padding: 18px 22px;
            font-size: 15px;
            font-weight: 600;
            color: var(--ink);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            list-style: none;
            transition: var(--transition);
            user-select: none;
        }

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

        .faq-item summary::after {
            content: '+';
            font-size: 22px;
            color: var(--accent);
            font-weight: 700;
            transition: var(--transition);
            flex-shrink: 0;
        }

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

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

        .faq-content {
            padding: 0 22px 20px;
            font-size: 14px;
            color: var(--secondary);
            line-height: 1.7;
        }

        /* Transfer & close */
        .transfer-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        .transfer-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 28px;
            box-shadow: var(--shadow-card);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .transfer-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: var(--accent);
        }

        .transfer-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--primary);
        }

        .transfer-card p {
            font-size: 14px;
            color: var(--secondary);
            line-height: 1.65;
            flex: 1;
        }

        .transfer-card a {
            font-weight: 600;
            font-size: 14px;
            color: var(--primary);
            text-decoration: underline;
            text-underline-offset: 3px;
            align-self: flex-start;
        }

        /* Beginner guide */
        .beginner-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }

        .beginner-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 32px;
            box-shadow: var(--shadow-card);
            transition: var(--transition);
        }

        .beginner-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--accent);
            transform: translateY(-3px);
        }

        .beginner-card .bg-tag {
            display: inline-block;
            background: var(--accent-soft);
            color: var(--accent);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-tag);
            margin-bottom: 14px;
        }

        .beginner-card h3 {
            font-size: 19px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 12px;
        }

        .beginner-card p {
            font-size: 14px;
            color: var(--secondary);
            line-height: 1.7;
        }

        .beginner-card ul {
            display: flex;
            flex-direction: column;
            gap: 10px;
            margin-top: 14px;
        }

        .beginner-card ul li {
            font-size: 14px;
            color: var(--secondary);
            display: flex;
            align-items: flex-start;
            gap: 8px;
            line-height: 1.55;
        }

        .beginner-card ul li::before {
            content: '•';
            color: var(--accent);
            font-weight: 700;
            flex-shrink: 0;
        }

        /* CTA block */
        .cta-block {
            background: var(--primary);
            border-radius: var(--radius-card);
            padding: 56px 48px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        .cta-block::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: rgba(196, 154, 74, 0.12);
            pointer-events: none;
        }

        .cta-block h2 {
            font-size: 26px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }

        .cta-block p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.82);
            margin-bottom: 24px;
        }

        .cta-block .cta-tag {
            display: inline-block;
            background: var(--accent);
            color: var(--primary);
            font-size: 12px;
            font-weight: 700;
            padding: 5px 14px;
            border-radius: var(--radius-tag);
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }

        .cta-block .btn {
            background: var(--accent);
            color: var(--primary);
            font-weight: 700;
            padding: 15px 32px;
            font-size: 16px;
        }

        .cta-block .btn:hover {
            background: #D4AE5E;
            color: var(--primary);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
        }

        /* Risk disclaimer */
        .risk-disclaimer {
            background: #EFEDE7;
            border-top: 1px solid var(--border);
            padding: 32px 0;
            font-size: 13px;
            color: var(--secondary);
            line-height: 1.7;
        }

        .risk-disclaimer strong {
            color: var(--warning);
        }

        /* Footer */
        .site-footer {
            background: var(--primary);
            color: rgba(255, 255, 255, 0.85);
            padding: 56px 0 24px;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-brand .brand {
            color: #fff;
            font-size: 20px;
            margin-bottom: 14px;
            display: inline-flex;
        }

        .footer-brand .brand-icon {
            background: var(--accent);
            color: var(--primary);
        }

        .footer-brand p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.75);
            line-height: 1.65;
            max-width: 300px;
        }

        .footer-col h3 {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 16px;
        }

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

        .footer-col ul a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.72);
            transition: var(--transition);
        }

        .footer-col ul a:hover {
            color: var(--accent);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
        }

        .footer-bottom a {
            color: rgba(255, 255, 255, 0.6);
        }

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

        /* Responsive */
        @media (max-width: 1023px) {
            .hero-inner {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .hero-content h1 {
                font-size: 28px;
            }
            .quick-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .condition-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .news-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .zone-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .broker-layout,
            .material-layout {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .app-download {
                grid-template-columns: 1fr;
                gap: 24px;
                padding: 36px 24px;
            }
            .timeline {
                grid-template-columns: repeat(3, 1fr);
            }
            .timeline::before {
                display: none;
            }
            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 30px;
            }
            .main-nav {
                gap: 16px;
            }
        }

        @media (max-width: 767px) {
            :root {
                --section-padding: 56px 0;
            }
            .container {
                padding: 0 16px;
            }
            .header-inner {
                padding: 10px 16px;
                gap: 12px;
            }
            .brand {
                font-size: 18px;
            }
            .brand-icon {
                width: 32px;
                height: 32px;
                font-size: 15px;
                border-radius: 8px;
            }
            .nav-toggle {
                display: flex;
            }
            .main-nav {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: var(--card-bg);
                flex-direction: column;
                align-items: stretch;
                gap: 0;
                padding: 12px 16px;
                border-bottom: 1px solid var(--border);
                box-shadow: var(--shadow-card-hover);
                z-index: 99;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                padding: 12px 0;
                border-bottom: 1px solid var(--border-soft);
                font-size: 15px;
            }
            .main-nav a:last-of-type {
                border-bottom: none;
            }
            .nav-cta {
                margin-top: 12px;
                justify-content: center;
            }
            .hero {
                padding: 40px 0 56px;
            }
            .hero-content h1 {
                font-size: 24px;
            }
            .hero-content .hero-sub {
                font-size: 15px;
            }
            .hero-actions {
                flex-direction: column;
                width: 100%;
            }
            .btn {
                width: 100%;
                text-align: center;
            }
            .quick-grid {
                grid-template-columns: 1fr;
            }
            .condition-grid {
                grid-template-columns: 1fr;
            }
            .news-grid {
                grid-template-columns: 1fr;
            }
            .zone-grid {
                grid-template-columns: 1fr;
            }
            .timeline {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .commission-row {
                grid-template-columns: 1fr;
                gap: 6px;
                padding: 14px 16px;
            }
            .commission-row.header-row {
                display: none;
            }
            .comm-note {
                text-align: left;
            }
            .app-channels {
                grid-template-columns: 1fr;
            }
            .transfer-grid,
            .beginner-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .cta-block {
                padding: 40px 20px;
            }
            .cta-block h2 {
                font-size: 22px;
            }
            .section-header h2 {
                font-size: 20px;
            }
            .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
            .hero-visual {
                aspect-ratio: 16 / 10;
            }
            .hero-visual .visual-badge {
                padding: 10px 14px;
                font-size: 12px;
            }
        }

        @media (max-width: 520px) {
            .header-inner {
                flex-wrap: nowrap;
            }
            .brand {
                font-size: 16px;
                gap: 6px;
            }
            .brand-icon {
                width: 28px;
                height: 28px;
                font-size: 13px;
            }
            .nav-cta {
                font-size: 13px;
                padding: 8px 14px;
            }
            .section-header h2 {
                font-size: 18px;
            }
            .hero-content h1 {
                font-size: 21px;
            }
        }

/* roulang page: category1 */
:root {
            --primary: #123B2E;
            --primary-hover: #1A4D3D;
            --primary-soft: #EAF2ED;
            --accent: #C49A4A;
            --accent-soft: #F6EEDF;
            --bg: #F4F1EA;
            --card-bg: #FFFFFF;
            --ink: #212723;
            --secondary: #5C665F;
            --border: #E0DCD2;
            --border-soft: #E7E3D8;
            --success: #18794E;
            --warning: #B54708;
            --warning-soft: #FDF0E2;
            --tag-bg: #F0EDE5;
            --radius-card: 14px;
            --radius-btn: 8px;
            --radius-input: 8px;
            --radius-thumb: 10px;
            --radius-tag: 20px;
            --shadow-card: 0 1px 2px rgba(18, 59, 46, 0.05), 0 1px 6px rgba(18, 59, 46, 0.04);
            --shadow-card-hover: 0 8px 20px rgba(18, 59, 46, 0.10);
            --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-num: "Inter", "SF Pro Display", "Helvetica Neue", system-ui, sans-serif;
            --container-max: 1200px;
            --section-padding: 80px 0;
            --section-gap: 24px;
            --transition: all 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

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

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.65;
            color: var(--ink);
            background: var(--bg);
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

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

        a:hover,
        a:focus-visible {
            color: var(--primary);
        }

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

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

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

        /* Header / Nav */
        .site-header {
            background: var(--card-bg);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 1px 4px rgba(18, 59, 46, 0.04);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            min-height: 68px;
            flex-wrap: wrap;
            padding: 12px 24px;
            max-width: var(--container-max);
            margin: 0 auto;
        }

        .brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 20px;
            color: var(--primary);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .brand-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: var(--primary);
            color: #fff;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 18px;
            flex-shrink: 0;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 24px;
            flex-wrap: wrap;
        }

        .main-nav a {
            font-size: 15px;
            color: var(--ink);
            padding: 6px 2px;
            border-bottom: 2px solid transparent;
            transition: var(--transition);
            white-space: nowrap;
        }

        .main-nav a:hover,
        .main-nav a:focus-visible {
            color: var(--primary);
            border-bottom-color: var(--accent);
        }

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

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 10px 20px;
            border-radius: var(--radius-btn);
            transition: var(--transition);
            white-space: nowrap;
        }

        .nav-cta:hover {
            background: var(--primary-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-card-hover);
        }

        .nav-cta:active {
            transform: translateY(0);
        }

        .nav-toggle {
            display: none;
            width: 44px;
            height: 44px;
            border-radius: 8px;
            border: 1px solid var(--border);
            background: var(--card-bg);
            color: var(--primary);
            font-size: 22px;
            line-height: 1;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }

        .nav-toggle:hover {
            background: var(--primary-soft);
            border-color: var(--primary);
        }

        /* Sections */
        section {
            padding: var(--section-padding);
        }

        .section-alt {
            background: var(--card-bg);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .section-tight {
            padding: 48px 0;
        }

        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
            line-height: 1.35;
        }

        .section-subtitle {
            font-size: 15px;
            color: var(--secondary);
            margin-bottom: 32px;
            max-width: 720px;
        }

        /* Breadcrumb */
        .breadcrumb-wrap {
            background: var(--bg);
            padding: 16px 0;
            border-bottom: 1px solid var(--border-soft);
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--secondary);
            margin: 0;
            padding: 0;
            list-style: none;
        }

        .breadcrumb li {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .breadcrumb li+li::before {
            content: "/";
            color: var(--border);
            margin-right: 8px;
        }

        .breadcrumb a {
            color: var(--secondary);
        }

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

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

        /* Page Hero / Title */
        .page-hero {
            background: var(--card-bg);
            border-bottom: 1px solid var(--border-soft);
            padding: 40px 0 32px;
        }

        .page-hero h1 {
            font-size: 32px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
            line-height: 1.3;
        }

        .page-hero .lead {
            font-size: 16px;
            color: var(--secondary);
            max-width: 780px;
            margin-bottom: 0;
        }

        /* Anchor pill nav */
        .anchor-nav {
            background: var(--bg);
            padding: 16px 0;
            border-bottom: 1px solid var(--border-soft);
            position: sticky;
            top: 68px;
            z-index: 90;
        }

        .anchor-pills {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .anchor-pills a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--card-bg);
            border: 1px solid var(--border-soft);
            padding: 8px 18px;
            border-radius: var(--radius-tag);
            font-size: 14px;
            font-weight: 500;
            color: var(--secondary);
            transition: var(--transition);
        }

        .anchor-pills a:hover,
        .anchor-pills a:focus-visible {
            background: var(--primary-soft);
            border-color: var(--primary);
            color: var(--primary);
        }

        /* Steps list - alternating */
        .steps-list {
            display: flex;
            flex-direction: column;
            gap: 28px;
        }

        .step-card {
            display: flex;
            align-items: stretch;
            background: var(--card-bg);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: var(--transition);
        }

        .step-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: var(--accent);
        }

        .step-card.reverse {
            flex-direction: row-reverse;
        }

        .step-media {
            flex: 0 0 300px;
            min-height: 260px;
            background: var(--primary-soft);
            position: relative;
            overflow: hidden;
        }

        .step-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .step-media .step-badge {
            position: absolute;
            top: 16px;
            left: 16px;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--accent);
            color: #fff;
            font-weight: 700;
            font-size: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 2px 8px rgba(18, 59, 46, 0.18);
        }

        .step-body {
            flex: 1;
            padding: 24px 28px;
            display: flex;
            flex-direction: column;
        }

        .step-body h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .step-body p {
            font-size: 15px;
            color: var(--secondary);
            margin-bottom: 14px;
            line-height: 1.7;
        }

        .step-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: auto;
        }

        .step-tags .tag {
            display: inline-block;
            background: var(--tag-bg);
            color: var(--secondary);
            font-size: 13px;
            padding: 4px 12px;
            border-radius: var(--radius-tag);
            font-weight: 500;
        }

        .step-tags .tag.accent {
            background: var(--accent-soft);
            color: var(--warning);
        }

        .step-tags .tag.success {
            background: var(--primary-soft);
            color: var(--success);
        }

        /* Material list */
        .material-panel {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            align-items: center;
        }

        .material-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .material-list li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            background: var(--card-bg);
            border: 1px solid var(--border-soft);
            border-radius: 10px;
            padding: 14px 16px;
            font-size: 15px;
            color: var(--ink);
            transition: var(--transition);
        }

        .material-list li:hover {
            border-color: var(--accent);
            box-shadow: 0 2px 8px rgba(18, 59, 46, 0.06);
        }

        .material-list .check-icon {
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background: var(--success);
            color: #fff;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            font-weight: 700;
            flex-shrink: 0;
            margin-top: 2px;
        }

        .material-visual {
            background: var(--primary-soft);
            border-radius: var(--radius-card);
            overflow: hidden;
            min-height: 300px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .material-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* Video verify */
        .video-verify-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            align-items: center;
        }

        .video-info {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .video-info .info-item {
            display: flex;
            gap: 12px;
            align-items: flex-start;
        }

        .video-info .info-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--accent);
            flex-shrink: 0;
            margin-top: 7px;
        }

        .video-info .info-item p {
            margin: 0;
            font-size: 15px;
            color: var(--secondary);
            line-height: 1.7;
        }

        .video-visual {
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--border-soft);
            min-height: 280px;
        }

        .video-visual img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* Alert tips */
        .alert-tips {
            background: var(--warning-soft);
            border: 1px solid #F0D9BC;
            border-left: 5px solid var(--warning);
            border-radius: 10px;
            padding: 20px 24px;
        }

        .alert-tips h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--warning);
            margin-bottom: 12px;
        }

        .alert-tips ul {
            margin: 0;
            padding-left: 20px;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .alert-tips li {
            font-size: 15px;
            color: var(--ink);
            line-height: 1.7;
        }

        /* Related category */
        .related-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }

        .related-card {
            display: flex;
            align-items: center;
            gap: 20px;
            background: var(--card-bg);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-card);
            padding: 24px;
            box-shadow: var(--shadow-card);
            transition: var(--transition);
        }

        .related-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: var(--accent);
        }

        .related-card .related-icon {
            width: 54px;
            height: 54px;
            border-radius: 12px;
            background: var(--primary-soft);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .related-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 4px;
        }

        .related-card p {
            font-size: 14px;
            color: var(--secondary);
            margin: 0;
        }

        .related-card .arrow {
            margin-left: auto;
            color: var(--accent);
            font-size: 20px;
            font-weight: 700;
            flex-shrink: 0;
        }

        /* CTA */
        .cta-block {
            background: var(--primary);
            border-radius: var(--radius-card);
            padding: 40px 36px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            color: #fff;
        }

        .cta-block h2 {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 6px;
        }

        .cta-block p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.78);
            margin: 0;
        }

        .cta-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: #fff;
            font-weight: 600;
            font-size: 16px;
            padding: 14px 28px;
            border-radius: var(--radius-btn);
            transition: var(--transition);
            white-space: nowrap;
        }

        .cta-btn:hover {
            background: #D6AE5C;
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
        }

        .cta-btn:active {
            transform: translateY(0);
        }

        /* Disclaimer */
        .disclaimer {
            background: var(--tag-bg);
            border: 1px solid var(--border-soft);
            border-radius: 10px;
            padding: 20px 24px;
            font-size: 13px;
            color: var(--secondary);
            line-height: 1.8;
        }

        /* Footer */
        .site-footer {
            background: var(--primary);
            color: rgba(255, 255, 255, 0.85);
            padding: 48px 0 24px;
            margin-top: 0;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 1.2fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 32px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.15);
        }

        .footer-brand .brand {
            color: #fff;
            margin-bottom: 12px;
        }

        .footer-brand .brand-icon {
            background: var(--accent);
            color: var(--primary);
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.7);
            max-width: 340px;
        }

        .footer-col h3 {
            font-size: 16px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-col a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.7);
            transition: var(--transition);
        }

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

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: 20px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
        }

        /* Responsive */
        @media (max-width: 1023px) {
            .step-media {
                flex: 0 0 220px;
                min-height: 220px;
            }

            .material-panel,
            .video-verify-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 767px) {
            :root {
                --section-padding: 48px 0;
            }

            .container {
                padding: 0 16px;
            }

            .header-inner {
                padding: 10px 16px;
                min-height: 60px;
            }

            .nav-toggle {
                display: inline-flex;
            }

            .main-nav {
                display: none;
                flex-direction: column;
                align-items: stretch;
                gap: 4px;
                width: 100%;
                background: var(--card-bg);
                padding: 12px 0;
                border-top: 1px solid var(--border);
                position: absolute;
                top: 68px;
                left: 0;
                right: 0;
                box-shadow: 0 8px 24px rgba(18, 59, 46, 0.12);
            }

            .main-nav.open {
                display: flex;
            }

            .main-nav a {
                padding: 10px 16px;
                border-bottom: 1px solid var(--border-soft);
                font-size: 15px;
            }

            .main-nav a.active {
                border-bottom-color: var(--primary);
                background: var(--primary-soft);
            }

            .nav-cta {
                margin: 8px 16px;
                justify-content: center;
            }

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

            .anchor-nav {
                top: 60px;
                padding: 10px 0;
            }

            .anchor-pills {
                gap: 6px;
            }

            .anchor-pills a {
                padding: 6px 12px;
                font-size: 13px;
            }

            .step-card,
            .step-card.reverse {
                flex-direction: column;
            }

            .step-media {
                flex: 0 0 auto;
                min-height: 200px;
                height: 200px;
            }

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

            .step-body h3 {
                font-size: 18px;
            }

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

            .cta-block {
                flex-direction: column;
                text-align: center;
                padding: 28px 20px;
            }

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

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

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

        @media (max-width: 520px) {
            .page-hero {
                padding: 28px 0 24px;
            }

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

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

            .section-title {
                font-size: 20px;
            }

            .child-section {
                padding: 32px 0;
            }

            .step-media {
                height: 160px;
                min-height: 160px;
            }

            .step-body {
                padding: 14px;
            }

            .step-body h3 {
                font-size: 17px;
            }

            .step-body p {
                font-size: 14px;
            }

            .material-list li {
                font-size: 14px;
                padding: 12px 14px;
            }

            .alert-tips {
                padding: 16px 16px;
            }

            .alert-tips h3 {
                font-size: 16px;
            }
        }

/* roulang page: article */
:root {
            --primary: #123B2E;
            --primary-hover: #1A4D3D;
            --primary-soft: #EAF2ED;
            --accent: #C49A4A;
            --accent-soft: #F6EEDF;
            --bg: #F4F1EA;
            --card-bg: #FFFFFF;
            --ink: #212723;
            --secondary: #5C665F;
            --border: #E0DCD2;
            --border-soft: #E7E3D8;
            --success: #18794E;
            --warning: #B54708;
            --warning-soft: #FDF0E2;
            --tag-bg: #F0EDE5;
            --radius-card: 14px;
            --radius-btn: 8px;
            --radius-input: 8px;
            --radius-thumb: 10px;
            --radius-tag: 20px;
            --shadow-card: 0 1px 2px rgba(18, 59, 46, 0.05), 0 1px 6px rgba(18, 59, 46, 0.04);
            --shadow-card-hover: 0 8px 20px rgba(18, 59, 46, 0.10);
            --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-num: "Inter", "SF Pro Display", "Helvetica Neue", system-ui, sans-serif;
            --container-max: 1200px;
            --section-padding: 80px 0;
            --section-gap: 24px;
            --transition: all 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }
        @media (max-width: 1023px) {
            :root {
                --section-padding: 56px 0;
            }
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        * {
            box-sizing: border-box;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.65;
            color: var(--ink);
            background: var(--bg);
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover,
        a:focus-visible {
            color: var(--primary);
        }
        button,
        input {
            font-family: inherit;
            font-size: inherit;
        }
        button {
            cursor: pointer;
            border: none;
            background: none;
        }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        /* Header / Nav */
        .site-header {
            background: var(--card-bg);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 1px 4px rgba(18, 59, 46, 0.04);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            min-height: 68px;
            flex-wrap: wrap;
            padding: 12px 24px;
            max-width: var(--container-max);
            margin: 0 auto;
        }
        .brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 20px;
            color: var(--primary);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .brand-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: var(--primary);
            color: #fff;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 18px;
            flex-shrink: 0;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 24px;
            flex-wrap: wrap;
        }
        .main-nav a {
            font-size: 15px;
            color: var(--ink);
            padding: 6px 2px;
            border-bottom: 2px solid transparent;
            transition: var(--transition);
            white-space: nowrap;
        }
        .main-nav a:hover,
        .main-nav a:focus-visible {
            color: var(--primary);
            border-bottom-color: var(--accent);
        }
        .main-nav a.active {
            color: var(--primary);
            border-bottom-color: var(--primary);
            font-weight: 600;
        }
        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 10px 20px;
            border-radius: var(--radius-btn);
            transition: var(--transition);
            white-space: nowrap;
        }
        .nav-cta:hover {
            background: var(--primary-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-card-hover);
        }
        .nav-cta:active {
            transform: translateY(0);
        }
        .nav-toggle {
            display: none;
            width: 44px;
            height: 44px;
            border-radius: 8px;
            border: 1px solid var(--border);
            background: var(--card-bg);
            color: var(--primary);
            font-size: 22px;
            line-height: 1;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }
        .nav-toggle:hover {
            background: var(--primary-soft);
            border-color: var(--primary);
        }
        /* Sections */
        section {
            padding: var(--section-padding);
        }
        .section-alt {
            background: var(--card-bg);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .section-tight {
            padding: 48px 0;
        }
        .section-head {
            text-align: center;
            max-width: 760px;
            margin: 0 auto 40px;
        }
        .section-head h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--primary);
            margin: 0 0 8px;
        }
        .section-head p {
            color: var(--secondary);
            margin: 0;
            font-size: 15px;
        }
        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-weight: 600;
            font-size: 15px;
            padding: 12px 24px;
            border-radius: var(--radius-btn);
            transition: var(--transition);
            white-space: normal;
            text-align: center;
        }
        .btn-primary {
            background: var(--primary);
            color: #fff;
        }
        .btn-primary:hover {
            background: var(--primary-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-card-hover);
        }
        .btn-primary:active {
            transform: translateY(0);
        }
        .btn-outline {
            background: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
        }
        .btn-outline:hover {
            background: var(--primary-soft);
            color: var(--primary);
            border-color: var(--primary);
        }
        /* Badge */
        .badge-soft {
            display: inline-flex;
            align-items: center;
            padding: 4px 12px;
            border-radius: var(--radius-tag);
            font-size: 13px;
            font-weight: 600;
            background: var(--accent-soft);
            color: var(--warning);
            white-space: nowrap;
        }
        .badge-muted {
            display: inline-flex;
            align-items: center;
            padding: 4px 12px;
            border-radius: var(--radius-tag);
            font-size: 13px;
            font-weight: 500;
            background: var(--tag-bg);
            color: var(--secondary);
        }
        /* Grid */
        .grid-3 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        .card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 20px;
            transition: var(--transition);
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--accent);
        }
        .card h3 {
            font-size: 18px;
            font-weight: 600;
            margin: 0 0 8px;
            color: var(--primary);
        }
        .card p {
            font-size: 14px;
            color: var(--secondary);
            line-height: 1.6;
            margin: 0 0 12px;
        }
        /* Article Page Specific */
        .article-hero {
            padding: 48px 0 32px;
            background: linear-gradient(135deg, var(--primary-soft) 0%, var(--card-bg) 100%);
            border-bottom: 1px solid var(--border);
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 14px;
            color: var(--secondary);
            margin-bottom: 16px;
        }
        .breadcrumb a {
            color: var(--primary);
            font-weight: 500;
        }
        .breadcrumb span {
            display: inline-flex;
            align-items: center;
        }
        .breadcrumb .separator {
            color: var(--secondary);
            margin: 0 4px;
        }
        .article-title {
            font-size: 30px;
            font-weight: 700;
            line-height: 1.3;
            color: var(--primary);
            margin: 0 0 16px;
        }
        .article-meta {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 16px;
            font-size: 14px;
            color: var(--secondary);
        }
        .article-meta .badge {
            background: var(--primary-soft);
            color: var(--primary);
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-tag);
        }
        .article-meta .meta-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .key-takeaway {
            padding: 32px 0 24px;
        }
        .takeaway-card {
            background: var(--warning-soft);
            border-left: 4px solid var(--accent);
            border-radius: 10px;
            padding: 24px;
            max-width: 820px;
            margin: 0 auto;
        }
        .takeaway-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--warning);
            margin: 0 0 12px;
        }
        .takeaway-card ul {
            margin: 0;
            padding-left: 20px;
        }
        .takeaway-card li {
            margin-bottom: 8px;
            color: var(--ink);
        }
        .article-body {
            padding: 32px 0 48px;
        }
        .article-content {
            max-width: 820px;
            margin: 0 auto;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 40px;
            line-height: 1.8;
            color: var(--ink);
        }
        .article-content h2 {
            font-size: 22px;
            font-weight: 700;
            color: var(--primary);
            margin: 32px 0 16px;
            border-left: 4px solid var(--accent);
            padding-left: 12px;
        }
        .article-content h3 {
            font-size: 18px;
            font-weight: 600;
            color: var(--primary);
            margin: 28px 0 12px;
        }
        .article-content p {
            margin: 0 0 16px;
        }
        .article-content ul,
        .article-content ol {
            margin: 0 0 20px;
            padding-left: 24px;
        }
        .article-content li {
            margin-bottom: 8px;
        }
        .article-content blockquote {
            margin: 20px 0;
            padding: 16px 20px;
            background: var(--primary-soft);
            border-left: 4px solid var(--primary);
            border-radius: 0 10px 10px 0;
            color: var(--primary);
        }
        .article-content table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
            font-size: 14px;
        }
        .article-content table th,
        .article-content table td {
            border: 1px solid var(--border);
            padding: 10px 12px;
            text-align: left;
        }
        .article-content table th {
            background: var(--primary-soft);
            color: var(--primary);
            font-weight: 600;
        }
        .empty-state {
            max-width: 600px;
            margin: 40px auto;
            text-align: center;
            background: var(--card-bg);
            border: 1px dashed var(--border);
            border-radius: var(--radius-card);
            padding: 40px;
        }
        .empty-state p {
            color: var(--secondary);
            margin-bottom: 16px;
        }
        .related-posts {
            background: var(--section-alt-bg, var(--card-bg));
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }
        .related-posts .grid-3 {
            max-width: 1000px;
            margin: 0 auto;
        }
        .post-card {
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
        }
        .post-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--accent);
        }
        .post-thumb {
            aspect-ratio: 16/9;
            background: var(--tag-bg);
            overflow: hidden;
        }
        .post-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .post-body {
            padding: 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .post-body h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--primary);
            margin: 0 0 8px;
            line-height: 1.4;
        }
        .post-body h3 a {
            color: var(--primary);
        }
        .post-body h3 a:hover {
            color: var(--primary-hover);
        }
        .post-body p {
            font-size: 14px;
            color: var(--secondary);
            margin: 0 0 12px;
            flex: 1;
        }
        .post-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 12px;
            color: var(--secondary);
            margin-top: auto;
        }
        .back-entry {
            padding: 40px 0;
            text-align: center;
        }
        .back-entry .btn {
            margin: 0 8px;
            min-width: 140px;
        }
        .risk-disclaimer {
            background: var(--tag-bg);
            padding: 32px 0;
            font-size: 13px;
            color: var(--secondary);
            text-align: center;
            border-top: 1px solid var(--border);
        }
        .risk-disclaimer .container {
            max-width: 800px;
        }
        .risk-disclaimer p {
            margin: 0 0 8px;
            line-height: 1.6;
        }
        /* Footer */
        .site-footer {
            background: var(--primary);
            color: #F4F1EA;
            padding: 40px 0 0;
        }
        .footer-top {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 32px;
            border-bottom: 1px solid rgba(244, 241, 234, 0.15);
        }
        .footer-brand .brand {
            color: #fff;
            margin-bottom: 12px;
        }
        .footer-brand .brand-icon {
            background: var(--accent);
            color: var(--primary);
        }
        .footer-brand p {
            font-size: 14px;
            color: rgba(244, 241, 234, 0.75);
            max-width: 360px;
            margin: 0;
            line-height: 1.6;
        }
        .footer-col h3 {
            font-size: 16px;
            font-weight: 600;
            color: #fff;
            margin: 0 0 12px;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .footer-col li {
            margin-bottom: 8px;
        }
        .footer-col a {
            color: rgba(244, 241, 234, 0.75);
            font-size: 14px;
            transition: var(--transition);
        }
        .footer-col a:hover {
            color: var(--accent);
        }
        .footer-bottom {
            padding: 16px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 13px;
            color: rgba(244, 241, 234, 0.6);
        }
        /* Responsive */
        @media (max-width: 1023px) {
            .header-inner {
                flex-wrap: nowrap;
            }
            .nav-toggle {
                display: inline-flex;
            }
            .main-nav {
                display: none;
                position: absolute;
                top: 100%;
                left: 0;
                right: 0;
                background: var(--card-bg);
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
                padding: 16px 24px;
                border-bottom: 1px solid var(--border);
                box-shadow: 0 8px 16px rgba(18, 59, 46, 0.06);
                z-index: 99;
            }
            .main-nav.open {
                display: flex;
            }
            .main-nav a {
                width: 100%;
                padding: 12px 0;
                border-bottom: 1px solid var(--border-soft);
            }
            .main-nav a:last-child {
                border-bottom: none;
            }
            .nav-cta {
                width: 100%;
                justify-content: center;
                margin-top: 8px;
            }
            .footer-top {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .grid-3,
            .grid-2 {
                grid-template-columns: 1fr;
            }
            .article-content {
                padding: 24px;
            }
            .article-title {
                font-size: 24px;
            }
            .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .back-entry .btn {
                margin: 6px 0;
                width: 100%;
                max-width: 320px;
            }
            section {
                padding: 40px 0;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .header-inner {
                padding: 10px 16px;
            }
            .article-content {
                padding: 16px;
            }
            .takeaway-card {
                padding: 16px;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #123B2E;
            --primary-hover: #1A4D3D;
            --primary-soft: #EAF2ED;
            --accent: #C49A4A;
            --accent-soft: #F6EEDF;
            --bg: #F4F1EA;
            --card-bg: #FFFFFF;
            --ink: #212723;
            --secondary: #5C665F;
            --border: #E0DCD2;
            --border-soft: #E7E3D8;
            --success: #18794E;
            --warning: #B54708;
            --warning-soft: #FDF0E2;
            --tag-bg: #F0EDE5;
            --radius-card: 14px;
            --radius-btn: 8px;
            --radius-input: 8px;
            --radius-thumb: 10px;
            --radius-tag: 20px;
            --shadow-card: 0 1px 2px rgba(18, 59, 46, 0.05), 0 1px 6px rgba(18, 59, 46, 0.04);
            --shadow-card-hover: 0 8px 20px rgba(18, 59, 46, 0.10);
            --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-num: "Inter", "SF Pro Display", "Helvetica Neue", system-ui, sans-serif;
            --container-max: 1200px;
            --section-padding: 80px 0;
            --section-gap: 24px;
            --transition: all 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

        @media (max-width: 767px) {
            :root {
                --section-padding: 48px 0;
            }
        }

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

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

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.65;
            color: var(--ink);
            background: var(--bg);
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

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

        a:hover,
        a:focus-visible {
            color: var(--primary);
        }

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

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

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

        @media (max-width: 767px) {
            .container {
                padding: 0 16px;
            }
        }

        /* Header / Nav */
        .site-header {
            background: var(--card-bg);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 1px 4px rgba(18, 59, 46, 0.04);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            min-height: 68px;
            flex-wrap: wrap;
            padding: 12px 24px;
            max-width: var(--container-max);
            margin: 0 auto;
        }

        .brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 20px;
            color: var(--primary);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .brand-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: var(--primary);
            color: #fff;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 18px;
            flex-shrink: 0;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 24px;
            flex-wrap: wrap;
        }

        .main-nav a {
            font-size: 15px;
            color: var(--ink);
            padding: 6px 2px;
            border-bottom: 2px solid transparent;
            transition: var(--transition);
            white-space: nowrap;
        }

        .main-nav a:hover,
        .main-nav a:focus-visible {
            color: var(--primary);
            border-bottom-color: var(--accent);
        }

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

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 10px 20px;
            border-radius: var(--radius-btn);
            transition: var(--transition);
            white-space: nowrap;
        }

        .nav-cta:hover {
            background: var(--primary-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-card-hover);
        }

        .nav-cta:active {
            transform: translateY(0);
        }

        .nav-toggle {
            display: none;
            width: 44px;
            height: 44px;
            border-radius: 8px;
            border: 1px solid var(--border);
            background: var(--card-bg);
            color: var(--primary);
            font-size: 22px;
            line-height: 1;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }

        .nav-toggle:hover {
            background: var(--primary-soft);
            border-color: var(--primary);
        }

        @media (max-width: 1023px) {
            .nav-toggle {
                display: inline-flex;
            }

            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
                padding: 16px 0;
                background: var(--card-bg);
                border-top: 1px solid var(--border);
            }

            .main-nav.open {
                display: flex;
            }

            .main-nav a {
                width: 100%;
                padding: 8px 0;
                border-bottom: none;
                font-size: 16px;
            }

            .nav-cta {
                width: 100%;
                justify-content: center;
                margin-top: 8px;
            }
        }

        /* Sections */
        section {
            padding: var(--section-padding);
        }

        .section-alt {
            background: var(--card-bg);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        .section-tight {
            padding: 40px 0;
        }

        h1, h2, h3, h4 {
            color: var(--primary);
            line-height: 1.3;
            font-weight: 700;
        }

        h1 {
            font-size: 32px;
            letter-spacing: 0.5px;
        }

        h2 {
            font-size: 26px;
            margin-bottom: 12px;
        }

        h3 {
            font-size: 18px;
            font-weight: 600;
        }

        p {
            margin-bottom: 12px;
            color: var(--ink);
        }

        .section-subtitle {
            font-size: 16px;
            color: var(--secondary);
            max-width: 860px;
        }

        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--secondary);
            margin-bottom: 16px;
        }

        .breadcrumb a {
            color: var(--secondary);
        }

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

        .page-hero {
            padding: 48px 0 32px;
        }

        .page-hero h1 {
            margin-bottom: 12px;
        }

        .page-hero .lead {
            font-size: 17px;
            color: var(--secondary);
            max-width: 900px;
        }

        /* Anchor pill nav */
        .anchor-nav {
            padding: 16px 0 24px;
        }

        .pill-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .pill-nav a {
            display: inline-flex;
            align-items: center;
            padding: 8px 18px;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-tag);
            font-size: 14px;
            color: var(--ink);
            transition: var(--transition);
        }

        .pill-nav a:hover,
        .pill-nav a:focus-visible {
            background: var(--primary-soft);
            border-color: var(--primary);
            color: var(--primary);
        }

        /* Comparison table */
        .compare-table {
            width: 100%;
            border-collapse: collapse;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }

        .compare-table thead th {
            background: var(--primary);
            color: #fff;
            padding: 14px 16px;
            font-weight: 600;
            font-size: 15px;
            text-align: left;
            border-bottom: 1px solid var(--border);
        }

        .compare-table tbody td {
            padding: 16px;
            border-bottom: 1px solid var(--border);
            font-size: 14px;
            color: var(--ink);
            vertical-align: top;
        }

        .compare-table tbody tr:last-child td {
            border-bottom: none;
        }

        .compare-table tbody td:first-child {
            font-weight: 600;
            color: var(--primary);
            background: var(--primary-soft);
            width: 20%;
        }

        .table-responsive {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        @media (max-width: 767px) {
            .compare-table thead {
                display: none;
            }

            .compare-table tbody td {
                display: block;
                width: 100%;
                text-align: left;
                padding: 12px 16px;
                border-bottom: 1px solid var(--border);
            }

            .compare-table tbody td:first-child {
                background: var(--primary);
                color: #fff;
                font-weight: 700;
                border-radius: 0;
            }

            .compare-table tbody tr {
                display: block;
                margin-bottom: 12px;
                border: 1px solid var(--border);
                border-radius: var(--radius-card);
                overflow: hidden;
                background: var(--card-bg);
            }
        }

        /* Fee list */
        .fee-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin-top: 20px;
        }

        .fee-item {
            display: flex;
            flex-wrap: wrap;
            align-items: baseline;
            gap: 12px;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 16px 20px;
            box-shadow: var(--shadow-card);
        }

        .fee-name {
            font-weight: 700;
            color: var(--primary);
            min-width: 110px;
            font-size: 16px;
        }

        .fee-desc {
            flex: 1;
            font-size: 14px;
            color: var(--secondary);
            margin-bottom: 0;
        }

        /* Two column layout */
        .two-col {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        @media (max-width: 1023px) {
            .two-col {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }

        .point-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin-top: 16px;
        }

        .point-list li {
            padding-left: 28px;
            position: relative;
            font-size: 15px;
            color: var(--ink);
            line-height: 1.6;
        }

        .point-list li::before {
            content: "✔";
            position: absolute;
            left: 0;
            top: 2px;
            color: var(--success);
            font-weight: 700;
        }

        .rounded-img {
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card-hover);
            width: 100%;
        }

        /* Tips box */
        .tips-box {
            background: var(--warning-soft);
            border: 1px solid #F4D5B7;
            border-left: 5px solid var(--warning);
            border-radius: var(--radius-card);
            padding: 24px;
            margin-top: 16px;
        }

        .check-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .check-list li {
            padding-left: 28px;
            position: relative;
            font-size: 15px;
            color: var(--ink);
            line-height: 1.6;
        }

        .check-list li::before {
            content: "•";
            position: absolute;
            left: 8px;
            top: 0;
            color: var(--warning);
            font-weight: 700;
            font-size: 20px;
        }

        /* Topic cards */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
            margin-top: 24px;
        }

        .topic-card {
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-card);
            padding: 24px;
            box-shadow: var(--shadow-card);
            transition: var(--transition);
            min-height: 160px;
        }

        .topic-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--accent);
        }

        .topic-card h3 {
            margin-bottom: 8px;
            color: var(--primary);
        }

        .topic-card p {
            font-size: 14px;
            color: var(--secondary);
            flex: 1;
        }

        .topic-card span {
            font-weight: 600;
            color: var(--accent);
        }

        @media (max-width: 767px) {
            .topic-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
        }

        /* CTA section */
        .cta-section {
            background: var(--primary);
            color: #fff;
            text-align: center;
            padding: 56px 0;
        }

        .cta-section h2 {
            color: #fff;
            font-size: 28px;
            margin-bottom: 12px;
        }

        .cta-section p {
            color: rgba(255, 255, 255, 0.85);
            font-size: 16px;
            margin-bottom: 24px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 600;
            font-size: 16px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            transition: var(--transition);
            gap: 8px;
        }

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

        .btn-primary:hover {
            background: #B8883C;
            color: var(--primary);
            transform: translateY(-1px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
        }

        .btn-primary:active {
            transform: translateY(0);
        }

        /* News grid */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-top: 24px;
        }

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

        .news-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--accent);
        }

        .news-thumb {
            width: 100%;
            aspect-ratio: 16/9;
            overflow: hidden;
            background: var(--tag-bg);
        }

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

        .news-body {
            padding: 18px;
        }

        .news-body h3 {
            font-size: 17px;
            margin-bottom: 8px;
            color: var(--primary);
        }

        .news-body p {
            font-size: 14px;
            color: var(--secondary);
            margin-bottom: 12px;
            line-height: 1.6;
        }

        .news-meta {
            display: flex;
            justify-content: space-between;
            font-size: 13px;
            color: var(--secondary);
            border-top: 1px solid var(--border);
            padding-top: 10px;
        }

        .news-meta span {
            background: var(--accent-soft);
            color: #8A6B2F;
            padding: 2px 10px;
            border-radius: var(--radius-tag);
        }

        .empty-state {
            text-align: center;
            padding: 40px 20px;
            color: var(--secondary);
            background: var(--card-bg);
            border: 1px dashed var(--border);
            border-radius: var(--radius-card);
            font-size: 15px;
        }

        @media (max-width: 1023px) {
            .news-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 767px) {
            .news-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
        }

        /* Risk disclaimer */
        .risk-disclaimer {
            background: #F8F6F1;
            border-top: 1px solid var(--border);
            padding: 24px 0;
        }

        .risk-disclaimer p {
            font-size: 13px;
            color: var(--secondary);
            margin-bottom: 0;
            line-height: 1.7;
        }

        /* Footer */
        .site-footer {
            background: var(--primary);
            color: rgba(255, 255, 255, 0.85);
            padding: 56px 0 24px;
            margin-top: 0;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 32px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.15);
        }

        .footer-brand .brand {
            color: #fff;
            margin-bottom: 16px;
        }

        .footer-brand .brand-icon {
            background: var(--accent);
            color: var(--primary);
        }

        .footer-brand p {
            color: rgba(255, 255, 255, 0.7);
            font-size: 14px;
            margin-bottom: 0;
        }

        .footer-col h3 {
            color: #fff;
            font-size: 16px;
            margin-bottom: 16px;
        }

        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.75);
            font-size: 14px;
            transition: var(--transition);
        }

        .footer-col ul li a:hover {
            color: var(--accent);
        }

        .footer-bottom {
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding-top: 24px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
        }

        @media (max-width: 1023px) {
            .footer-top {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }

        @media (max-width: 767px) {
            .footer-top {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
        }

/* roulang page: category2 */
:root {
            --primary: #123B2E;
            --primary-hover: #1A4D3D;
            --primary-soft: #EAF2ED;
            --accent: #C49A4A;
            --accent-soft: #F6EEDF;
            --bg: #F4F1EA;
            --card-bg: #FFFFFF;
            --ink: #212723;
            --secondary: #5C665F;
            --border: #E0DCD2;
            --border-soft: #E7E3D8;
            --success: #18794E;
            --warning: #B54708;
            --warning-soft: #FDF0E2;
            --tag-bg: #F0EDE5;
            --radius-card: 14px;
            --radius-btn: 8px;
            --radius-input: 8px;
            --radius-thumb: 10px;
            --radius-tag: 20px;
            --shadow-card: 0 1px 2px rgba(18, 59, 46, 0.05), 0 1px 6px rgba(18, 59, 46, 0.04);
            --shadow-card-hover: 0 8px 20px rgba(18, 59, 46, 0.10);
            --font-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --font-num: "Inter", "SF Pro Display", "Helvetica Neue", system-ui, sans-serif;
            --container-max: 1200px;
            --section-padding: 80px 0;
            --section-gap: 24px;
            --transition: all 0.25s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        }

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

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

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.65;
            color: var(--ink);
            background: var(--bg);
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border: 0;
        }

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

        a:hover,
        a:focus-visible {
            color: var(--primary);
        }

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

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

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

        section {
            padding: var(--section-padding);
        }

        .section-alt {
            background: var(--card-bg);
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
        }

        /* Header / Nav */
        .site-header {
            background: var(--card-bg);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 1px 4px rgba(18, 59, 46, 0.04);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            min-height: 68px;
            flex-wrap: wrap;
            padding: 12px 24px;
            max-width: var(--container-max);
            margin: 0 auto;
        }

        .brand {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 20px;
            color: var(--primary);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .brand-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: var(--primary);
            color: #fff;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 18px;
            flex-shrink: 0;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 24px;
            flex-wrap: wrap;
        }

        .main-nav a {
            font-size: 15px;
            color: var(--ink);
            padding: 6px 2px;
            border-bottom: 2px solid transparent;
            transition: var(--transition);
            white-space: nowrap;
        }

        .main-nav a:hover,
        .main-nav a:focus-visible {
            color: var(--primary);
            border-bottom-color: var(--accent);
        }

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

        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 10px 20px;
            border-radius: var(--radius-btn);
            transition: var(--transition);
            white-space: nowrap;
        }

        .nav-cta:hover {
            background: var(--primary-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-card-hover);
        }

        .nav-cta:active {
            transform: translateY(0);
        }

        .nav-toggle {
            display: none;
            width: 44px;
            height: 44px;
            border-radius: 8px;
            border: 1px solid var(--border);
            background: var(--card-bg);
            color: var(--primary);
            font-size: 22px;
            line-height: 1;
            align-items: center;
            justify-content: center;
            transition: var(--transition);
        }

        .nav-toggle:hover {
            background: var(--primary-soft);
            border-color: var(--primary);
        }

        /* Page Hero / Breadcrumb */
        .page-hero {
            padding: 56px 0 40px;
            background: linear-gradient(135deg, #F4F1EA 0%, #EAF2ED 100%);
            border-bottom: 1px solid var(--border);
        }

        .breadcrumb {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--secondary);
            margin-bottom: 18px;
        }

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

        .breadcrumb a:hover {
            text-decoration: underline;
        }

        .breadcrumb .sep {
            color: var(--border);
            user-select: none;
        }

        .page-hero h1 {
            font-size: 34px;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.5px;
            margin-bottom: 14px;
            line-height: 1.3;
        }

        .page-hero .hero-desc {
            font-size: 16px;
            color: var(--secondary);
            max-width: 780px;
            line-height: 1.7;
        }

        .anchor-nav {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 26px;
        }

        .anchor-nav a {
            display: inline-flex;
            align-items: center;
            font-size: 14px;
            color: var(--primary);
            background: var(--card-bg);
            border: 1px solid var(--border);
            border-radius: var(--radius-tag);
            padding: 8px 16px;
            transition: var(--transition);
            white-space: nowrap;
        }

        .anchor-nav a:hover,
        .anchor-nav a:focus-visible {
            background: var(--primary-soft);
            border-color: var(--primary);
            color: var(--primary);
        }

        /* Permission Cards */
        .perm-list-section {
            background: var(--bg);
        }

        .section-heading {
            max-width: 720px;
            margin-bottom: 40px;
        }

        .section-heading h2 {
            font-size: 28px;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.4px;
            margin-bottom: 8px;
        }

        .section-heading p {
            color: var(--secondary);
            font-size: 15px;
        }

        .perm-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .perm-card {
            background: var(--card-bg);
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition);
        }

        .perm-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: var(--accent);
        }

        .perm-card-img {
            height: 160px;
            background: var(--tag-bg);
            position: relative;
            overflow: hidden;
        }

        .perm-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

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

        .perm-card-body {
            padding: 20px 22px 22px;
        }

        .perm-card-body h3 {
            font-size: 20px;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 6px;
        }

        .perm-tag {
            display: inline-block;
            background: var(--accent-soft);
            color: var(--warning);
            font-size: 13px;
            font-weight: 500;
            padding: 4px 12px;
            border-radius: var(--radius-tag);
            margin-bottom: 12px;
        }

        .perm-card-body p {
            font-size: 14px;
            color: var(--secondary);
            line-height: 1.65;
            margin-bottom: 8px;
        }

        .perm-card-body .perm-suit {
            font-size: 14px;
            color: var(--ink);
            background: var(--tag-bg);
            border-radius: 6px;
            padding: 8px 12px;
            margin-top: 10px;
        }

        .perm-card-body .perm-suit strong {
            color: var(--primary);
        }

        /* Condition Table */
        .condition-section {
            background: var(--card-bg);
        }

        .table-wrap {
            overflow-x: auto;
            border: 1px solid var(--border-soft);
            border-radius: var(--radius-card);
            background: var(--card-bg);
        }

        table {
            width: 100%;
            border-collapse: collapse;
            min-width: 720px;
            font-size: 14px;
        }

        th, td {
            text-align: left;
            padding: 16px 18px;
            border-bottom: 1px solid var(--border-soft);
        }

        th {
            background: var(--primary-soft);
            color: var(--primary);
            font-weight: 600;
            white-space: nowrap;
        }

        td {
            color: var(--ink);
            line-height: 1.5;
        }

        tbody tr:hover td {
            background: #FBF9F4;
        }

        .table-note {
            margin-top: 16px;
            font-size: 13px;
            color: var(--secondary);
        }

        /* Key Notes */
        .notes-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 18px;
            max-width: 900px;
        }

        .note-item {
            display: flex;
            gap: 12px;
            background: var(--warning-soft);
            border-left: 4px solid var(--accent);
            border-radius: 10px;
            padding: 16px 18px;
            font-size: 15px;
            color: var(--ink);
        }

        .note-item .note-icon {
            font-weight: 700;
            color: var(--warning);
            flex-shrink: 0;
            font-size: 18px;
            line-height: 1.4;
        }

        /* Related Topics */
        .related-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

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

        .related-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--accent);
            transform: translateY(-3px);
        }

        .related-card h3 {
            font-size: 20px;
            font-weight: 600;
            color: var(--primary);
            margin-bottom: 8px;
        }

        .related-card p {
            font-size: 15px;
            color: var(--secondary);
            margin-bottom: 14px;
        }

        .related-card .entry-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-weight: 600;
            color: var(--primary);
            font-size: 14px;
        }

        .related-card .entry-link::after {
            content: "→";
            transition: transform 0.2s ease;
        }

        .related-card .entry-link:hover::after {
            transform: translateX(4px);
        }

        /* CTA */
        .cta-section {
            background: var(--primary);
            color: #fff;
            padding: 64px 0;
        }

        .cta-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 30px;
            flex-wrap: wrap;
        }

        .cta-content h2 {
            font-size: 28px;
            font-weight: 700;
            margin-bottom: 10px;
            letter-spacing: 0.5px;
        }

        .cta-content p {
            font-size: 15px;
            color: rgba(255,255,255,0.85);
            max-width: 560px;
            line-height: 1.7;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent);
            color: var(--primary);
            font-weight: 600;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            transition: var(--transition);
            white-space: nowrap;
            border: 1px solid var(--accent);
        }

        .btn-primary:hover {
            background: #D4AD5A;
            color: var(--primary);
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(0,0,0,0.18);
        }

        .btn-primary:active {
            transform: translateY(0);
        }

        .btn-primary:focus-visible {
            outline: 2px solid #fff;
            outline-offset: 2px;
        }

        /* Disclaimer */
        .disclaimer-section {
            background: var(--tag-bg);
            padding: 28px 0;
        }

        .disclaimer-box {
            font-size: 13px;
            color: var(--secondary);
            line-height: 1.7;
            background: #FAF8F3;
            border: 1px solid var(--border);
            border-radius: 10px;
            padding: 16px 20px;
        }

        .disclaimer-box strong {
            color: var(--warning);
            font-weight: 600;
        }

        /* Footer */
        .site-footer {
            background: var(--primary);
            color: rgba(255,255,255,0.85);
            padding: 56px 0 24px;
            margin-top: 0;
        }

        .footer-top {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 40px;
        }

        .footer-brand .brand {
            color: #fff;
            margin-bottom: 14px;
        }

        .footer-brand .brand-icon {
            background: var(--accent);
            color: var(--primary);
        }

        .footer-brand p {
            font-size: 14px;
            line-height: 1.7;
            color: rgba(255,255,255,0.7);
            max-width: 320px;
        }

        .footer-col h3 {
            font-size: 16px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }

        .footer-col ul {
            list-style: none;
        }

        .footer-col li {
            margin-bottom: 10px;
        }

        .footer-col a {
            font-size: 14px;
            color: rgba(255,255,255,0.7);
            transition: var(--transition);
        }

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

        .footer-bottom {
            border-top: 1px solid rgba(255,255,255,0.12);
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            gap: 10px;
            font-size: 13px;
            color: rgba(255,255,255,0.6);
            flex-wrap: wrap;
        }

        /* Responsive */
        @media (max-width: 1023px) {
            .perm-grid {
                grid-template-columns: 1fr 1fr;
                gap: 18px;
            }

            .related-grid {
                grid-template-columns: 1fr 1fr;
                gap: 18px;
            }

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

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

        @media (max-width: 767px) {
            .header-inner {
                padding: 10px 16px;
                min-height: auto;
            }

            .nav-toggle {
                display: inline-flex;
            }

            .main-nav {
                display: none;
                width: 100%;
                flex-direction: column;
                gap: 0;
                background: var(--card-bg);
                border-top: 1px solid var(--border);
                padding: 10px 0;
                margin-top: 10px;
            }

            .main-nav.open {
                display: flex;
            }

            .main-nav a {
                width: 100%;
                padding: 12px 16px;
                border-bottom: 1px solid var(--border-soft);
                border-radius: 0;
            }

            .nav-cta {
                margin: 10px 16px;
                justify-content: center;
            }

            section {
                padding: 48px 0;
            }

            .page-hero {
                padding: 40px 0 28px;
            }

            .page-hero h1 {
                font-size: 28px;
            }

            .anchor-nav a {
                font-size: 13px;
                padding: 7px 14px;
            }

            .section-heading h2 {
                font-size: 24px;
            }

            .perm-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .perm-card-img {
                height: 140px;
            }

            .condition-section {
                padding: 48px 0;
            }

            .table-wrap {
                border-radius: 10px;
            }

            .related-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .cta-inner {
                flex-direction: column;
                align-items: flex-start;
                text-align: left;
            }

            .btn-primary {
                width: 100%;
                justify-content: center;
            }

            .disclaimer-box {
                font-size: 12px;
            }

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

            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
            }
        }

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

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

            .breadcrumb {
                font-size: 13px;
            }

            .anchor-nav {
                gap: 8px;
            }

            .perm-card-body {
                padding: 16px;
            }
        }