/* roulang page: index */
:root {
            --color-primary: #A67C52;
            --color-primary-dark: #8C2D3E;
            --color-primary-light: #CBB093;
            --color-accent: #D9A59F;
            --color-almond: #EFE8DE;
            --bg-canvas: #FBF9F5;
            --bg-card: #FFFFFF;
            --bg-paper: #F4F0E8;
            --text-main: #2B2826;
            --text-muted: #6C6661;
            --border-subtle: #E8E0D5;
            --border-focus: #A67C52;
            --shadow-soft: 0 6px 24px rgba(166, 124, 82, 0.08);
            --shadow-hover: 0 12px 32px rgba(140, 45, 62, 0.12);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-pill: 999px;
            --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
        }

        /* Reset & Base Typography */
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        body {
            background-color: var(--bg-canvas);
            color: var(--text-main);
            font-family: system-ui, -apple-system, "PingFang SC", "Lantinghei SC", "Microsoft YaHei", sans-serif;
            line-height: 1.8;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

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

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

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

        /* Container Layout */
        .site-container {
            max-width: 1220px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .section-wrap {
            padding: 72px 0;
            position: relative;
        }

        .section-wrap.alt-bg {
            background-color: var(--bg-paper);
        }

        .section-heading-group {
            margin-bottom: 42px;
        }

        .section-eyebrow {
            display: inline-block;
            font-size: 12px;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            color: var(--color-primary-dark);
            background: rgba(140, 45, 62, 0.08);
            padding: 4px 14px;
            border-radius: var(--radius-pill);
            margin-bottom: 12px;
            font-weight: 600;
        }

        .section-title {
            font-size: 28px;
            font-weight: 700;
            color: var(--text-main);
            line-height: 1.35;
            margin-bottom: 14px;
        }

        .section-desc {
            font-size: 15px;
            color: var(--text-muted);
            max-width: 760px;
            line-height: 1.8;
        }

        /* Buttons & Badges */
        .btn-luxury {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background-color: var(--color-primary);
            color: #FFFFFF !important;
            padding: 12px 28px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            font-size: 14px;
            border: 1px solid var(--color-primary);
            box-shadow: 0 4px 14px rgba(166, 124, 82, 0.25);
            cursor: pointer;
            transition: var(--transition-smooth);
        }

        .btn-luxury:hover {
            background-color: var(--color-primary-dark);
            border-color: var(--color-primary-dark);
            box-shadow: 0 6px 18px rgba(140, 45, 62, 0.3);
            transform: translateY(-2px);
        }

        .btn-luxury-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: var(--color-primary-dark) !important;
            padding: 11px 26px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            font-size: 14px;
            border: 1px solid var(--color-primary-dark);
            cursor: pointer;
            transition: var(--transition-smooth);
        }

        .btn-luxury-outline:hover {
            background: var(--color-primary-dark);
            color: #FFFFFF !important;
            transform: translateY(-2px);
        }

        .tag-chip {
            display: inline-block;
            font-size: 11px;
            padding: 2px 10px;
            border-radius: var(--radius-pill);
            background: var(--color-almond);
            color: var(--color-primary-dark);
            font-weight: 500;
        }

        /* Header & Sticky Chip Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 999;
            background: rgba(251, 249, 245, 0.95);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-subtle);
        }

        .header-top-bar {
            padding: 14px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

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

        .brand-logo-icon {
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #FFF;
            font-size: 18px;
            box-shadow: 0 3px 10px rgba(166, 124, 82, 0.3);
        }

        .brand-title {
            font-size: 20px;
            font-weight: 800;
            letter-spacing: 0.5px;
            color: var(--text-main);
        }

        .brand-subtitle {
            font-size: 11px;
            color: var(--text-muted);
            letter-spacing: 0.5px;
            display: block;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .chip-nav-wrapper {
            position: relative;
            padding: 8px 0 12px;
            border-top: 1px solid rgba(232, 224, 213, 0.6);
        }

        .chip-nav-scroll {
            display: flex;
            align-items: center;
            gap: 10px;
            overflow-x: auto;
            white-space: nowrap;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
            padding: 2px 4px;
        }

        .chip-nav-scroll::-webkit-scrollbar {
            display: none;
        }

        .chip-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 7px 18px;
            border-radius: var(--radius-pill);
            background: #FFFFFF;
            border: 1px solid var(--border-subtle);
            color: var(--text-main);
            font-size: 13px;
            font-weight: 500;
            transition: var(--transition-smooth);
            cursor: pointer;
            flex-shrink: 0;
        }

        .chip-item:hover {
            border-color: var(--color-primary);
            color: var(--color-primary-dark);
            background: #FAF7F2;
        }

        .chip-item.active {
            background: var(--color-primary-dark);
            color: #FFFFFF;
            border-color: var(--color-primary-dark);
            box-shadow: 0 3px 10px rgba(140, 45, 62, 0.25);
        }

        /* Hero: Question-driven Lead Generation */
        .hero-section {
            padding: 60px 0 70px;
            background: radial-gradient(circle at 85% 20%, rgba(217, 165, 159, 0.15), transparent 50%),
                        radial-gradient(circle at 10% 80%, rgba(166, 124, 82, 0.08), transparent 45%);
            border-bottom: 1px solid var(--border-subtle);
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1.15fr 0.85fr;
            gap: 40px;
            align-items: center;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(166, 124, 82, 0.12);
            color: var(--color-primary-dark);
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 20px;
        }

        .hero-title {
            font-size: 38px;
            font-weight: 800;
            line-height: 1.3;
            color: var(--text-main);
            margin-bottom: 18px;
            letter-spacing: -0.5px;
        }

        .hero-title span {
            color: var(--color-primary-dark);
        }

        .hero-intro {
            font-size: 16px;
            line-height: 1.85;
            color: var(--text-muted);
            margin-bottom: 28px;
        }

        .hero-features-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 14px;
            margin-bottom: 30px;
        }

        .hero-feat-item {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 14px;
            color: var(--text-main);
        }

        .hero-feat-item i {
            color: var(--color-primary);
            margin-top: 3px;
        }

        .hero-card-box {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            box-shadow: var(--shadow-soft);
            position: relative;
        }

        .hero-card-title {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
        }

        .hero-card-desc {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 22px;
        }

        .inquiry-form-group {
            margin-bottom: 16px;
        }

        .inquiry-form-group label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 6px;
            color: var(--text-main);
        }

        .inquiry-form-control {
            width: 100%;
            padding: 10px 14px;
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            font-size: 14px;
            background: #FCFCFA;
            color: var(--text-main);
            outline: none;
            transition: var(--transition-smooth);
        }

        .inquiry-form-control:focus {
            border-color: var(--color-primary);
            background: #FFFFFF;
            box-shadow: 0 0 0 3px rgba(166, 124, 82, 0.12);
        }

        /* Block 2: Content Calendar */
        .calendar-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

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

        .calendar-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--color-primary-light);
        }

        .cal-badge {
            font-size: 12px;
            color: var(--color-primary-dark);
            font-weight: 700;
            margin-bottom: 10px;
            display: block;
        }

        .cal-title {
            font-size: 17px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-main);
        }

        .cal-text {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* Block 3: Hot Topics / Denier Guide */
        .topics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .topic-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 26px 20px;
            text-align: left;
            transition: var(--transition-smooth);
        }

        .topic-card:hover {
            border-color: var(--color-primary);
            transform: translateY(-3px);
            box-shadow: var(--shadow-soft);
        }

        .topic-icon-wrap {
            width: 48px;
            height: 48px;
            background: rgba(166, 124, 82, 0.1);
            color: var(--color-primary);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            margin-bottom: 18px;
        }

        .topic-title {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .topic-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.75;
        }

        /* Block 4: Insight Column */
        .insight-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 36px;
            align-items: center;
        }

        .insight-box {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 36px;
            box-shadow: var(--shadow-soft);
        }

        .insight-item-row {
            display: flex;
            gap: 16px;
            margin-bottom: 24px;
        }

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

        .insight-num {
            width: 36px;
            height: 36px;
            flex-shrink: 0;
            background: var(--color-almond);
            color: var(--color-primary-dark);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 14px;
        }

        .insight-content h4 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 6px;
            color: var(--text-main);
        }

        .insight-content p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.75;
        }

        /* Block 5: CMS Articles News */
        .cms-news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .cms-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 24px;
            box-shadow: var(--shadow-soft);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            transition: var(--transition-smooth);
        }

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

        .cms-card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 12px;
            font-size: 12px;
            color: var(--text-muted);
        }

        .cms-card-title {
            font-size: 17px;
            font-weight: 700;
            line-height: 1.5;
            margin-bottom: 10px;
            color: var(--text-main);
        }

        .cms-card-title a:hover {
            color: var(--color-primary-dark);
        }

        .cms-card-summary {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 18px;
            flex-grow: 1;
        }

        .cms-card-btn {
            font-size: 13px;
            font-weight: 600;
            color: var(--color-primary);
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .cms-card-btn:hover {
            color: var(--color-primary-dark);
            gap: 8px;
        }

        .cms-empty-state {
            grid-column: 1 / -1;
            text-align: center;
            padding: 40px;
            background: var(--bg-card);
            border: 1px dashed var(--border-subtle);
            border-radius: var(--radius-md);
            color: var(--text-muted);
        }

        /* Block 6: Media Selection / Visual Masonry */
        .media-masonry-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }

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

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

        .media-img-holder {
            height: 180px;
            background: linear-gradient(135deg, #ECE5D8, #DFD6C7);
            position: relative;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-primary);
            font-size: 32px;
        }

        .media-body {
            padding: 20px;
        }

        .media-tag {
            font-size: 11px;
            color: var(--color-primary-dark);
            background: rgba(140, 45, 62, 0.08);
            padding: 2px 8px;
            border-radius: var(--radius-pill);
            display: inline-block;
            margin-bottom: 8px;
            font-weight: 600;
        }

        .media-title {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 6px;
            color: var(--text-main);
        }

        .media-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.65;
        }

        /* Block 7: Data Metrics Analysis */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .metric-box {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 28px 20px;
            text-align: center;
            box-shadow: var(--shadow-soft);
            position: relative;
        }

        .metric-val {
            font-size: 34px;
            font-weight: 800;
            color: var(--color-primary-dark);
            line-height: 1.2;
            margin-bottom: 6px;
            letter-spacing: -0.5px;
        }

        .metric-label {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
        }

        .metric-sub {
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* Block 8: Platform Guarantee Strips */
        .guarantee-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .guarantee-item {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 24px;
            display: flex;
            align-items: flex-start;
            gap: 16px;
            transition: var(--transition-smooth);
        }

        .guarantee-item:hover {
            border-color: var(--color-primary);
        }

        .guarantee-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            background: rgba(166, 124, 82, 0.1);
            color: var(--color-primary-dark);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            flex-shrink: 0;
        }

        .guarantee-info h5 {
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 4px;
            color: var(--text-main);
        }

        .guarantee-info p {
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0;
        }

        /* Block 9: Dedicated Category Entrance */
        .category-portal-box {
            background: linear-gradient(135deg, #FAF6EE, #F2EADB);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-lg);
            padding: 44px 36px;
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 30px;
            align-items: center;
            box-shadow: var(--shadow-soft);
        }

        .portal-content h3 {
            font-size: 24px;
            font-weight: 800;
            color: var(--text-main);
            margin-bottom: 12px;
        }

        .portal-content p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
            margin-bottom: 22px;
        }

        .portal-action-area {
            text-align: right;
        }

        /* Block 10: Step Guidance */
        .timeline-guide-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            position: relative;
        }

        .timeline-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            box-shadow: var(--shadow-soft);
            position: relative;
        }

        .timeline-step-badge {
            font-size: 12px;
            font-weight: 700;
            color: #FFFFFF;
            background: var(--color-primary);
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            display: inline-block;
            margin-bottom: 12px;
        }

        .timeline-title {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--text-main);
        }

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

        /* Block 11: Style Scene Matrix */
        .scene-matrix-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .scene-card {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            padding: 26px;
            box-shadow: var(--shadow-soft);
            transition: var(--transition-smooth);
        }

        .scene-card:hover {
            transform: translateY(-4px);
            border-color: var(--color-primary);
        }

        .scene-pill {
            font-size: 11px;
            font-weight: 700;
            color: var(--color-primary-dark);
            background: var(--color-almond);
            padding: 4px 10px;
            border-radius: var(--radius-pill);
            display: inline-block;
            margin-bottom: 12px;
        }

        .scene-card h4 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 10px;
            color: var(--text-main);
        }

        .scene-card p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.75;
            margin-bottom: 14px;
        }

        .scene-detail-list {
            list-style: none;
            padding: 0;
            margin: 0;
            font-size: 12px;
            color: var(--text-main);
        }

        .scene-detail-list li {
            margin-bottom: 6px;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .scene-detail-list li i {
            color: var(--color-primary);
            font-size: 10px;
        }

        /* Block 12: Accordion FAQ */
        .faq-wrap {
            max-width: 900px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            margin-bottom: 14px;
            overflow: hidden;
            box-shadow: var(--shadow-soft);
        }

        .faq-question {
            padding: 18px 22px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            cursor: pointer;
            user-select: none;
        }

        .faq-question:hover {
            color: var(--color-primary-dark);
        }

        .faq-answer {
            padding: 0 22px 18px;
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
            border-top: 1px dashed rgba(232, 224, 213, 0.6);
            padding-top: 14px;
        }

        /* Block 13: Partner Supply Chain */
        .partner-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 16px;
        }

        .partner-item {
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            padding: 18px 12px;
            text-align: center;
            box-shadow: var(--shadow-soft);
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 6px;
        }

        .partner-item i {
            font-size: 22px;
            color: var(--color-primary);
            margin-bottom: 4px;
        }

        .partner-item span {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-main);
        }

        /* Block 14: Subscription & Conversion Bar */
        .subscribe-bar-section {
            background: linear-gradient(135deg, #382522, #1F1816);
            color: #FFFFFF;
            padding: 56px 0;
            border-radius: var(--radius-lg);
            margin-bottom: 60px;
        }

        .subscribe-inner {
            display: grid;
            grid-template-columns: 1.1fr 0.9fr;
            gap: 36px;
            align-items: center;
            padding: 0 40px;
        }

        .subscribe-text h3 {
            font-size: 26px;
            font-weight: 800;
            color: #FFFFFF;
            margin-bottom: 10px;
        }

        .subscribe-text p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.75);
            line-height: 1.7;
            margin: 0;
        }

        .subscribe-form-box {
            display: flex;
            gap: 10px;
        }

        .sub-input {
            flex-grow: 1;
            padding: 12px 18px;
            border-radius: var(--radius-pill);
            border: 1px solid rgba(255, 255, 255, 0.25);
            background: rgba(255, 255, 255, 0.1);
            color: #FFFFFF;
            outline: none;
            font-size: 14px;
        }

        .sub-input::placeholder {
            color: rgba(255, 255, 255, 0.5);
        }

        .sub-input:focus {
            background: rgba(255, 255, 255, 0.18);
            border-color: var(--color-primary-light);
        }

        /* Footer */
        .site-footer {
            background: #252221;
            color: #BDB7B0;
            padding: 60px 0 28px;
            font-size: 13px;
            border-top: 1px solid #383431;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 44px;
        }

        .footer-col h4 {
            color: #FFFFFF;
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 16px;
        }

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

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

        .footer-links a {
            color: #A39D96;
        }

        .footer-links a:hover {
            color: var(--color-almond);
        }

        .footer-brand-title {
            font-size: 20px;
            font-weight: 800;
            color: #FFFFFF;
            margin-bottom: 10px;
            display: block;
        }

        .footer-brand-p {
            font-size: 13px;
            line-height: 1.8;
            color: #8E8780;
            margin-bottom: 14px;
        }

        .footer-bottom-bar {
            border-top: 1px solid #36322F;
            padding-top: 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 12px;
            color: #7A746E;
        }

        .footer-bottom-bar a {
            color: #8E8780;
        }

        /* Responsive Breakpoints */
        @media (max-width: 1024px) {
            .hero-grid {
                grid-template-columns: 1fr;
            }
            .calendar-grid, .topics-grid, .timeline-guide-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .metrics-grid, .guarantee-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .cms-news-grid, .media-masonry-grid, .scene-matrix-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .partner-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .subscribe-inner {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 640px) {
            .section-title {
                font-size: 22px;
            }
            .calendar-grid, .topics-grid, .cms-news-grid, .media-masonry-grid,
            .metrics-grid, .guarantee-grid, .timeline-guide-grid, .scene-matrix-grid {
                grid-template-columns: 1fr;
            }
            .partner-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .hero-title {
                font-size: 26px;
            }
            .hero-features-list {
                grid-template-columns: 1fr;
            }
            .category-portal-box {
                grid-template-columns: 1fr;
            }
            .subscribe-form-box {
                flex-direction: column;
            }
            .footer-bottom-bar {
                flex-direction: column;
                gap: 10px;
                text-align: center;
            }
        }

/* roulang page: article */
:root {
            --color-primary: #A67C52;
            --color-primary-dark: #8C2D3E;
            --color-primary-light: #CBB093;
            --color-accent: #D9A59F;
            --color-almond: #EFE8DE;
            --bg-canvas: #FBF9F5;
            --bg-card: #FFFFFF;
            --bg-paper: #F4F0E8;
            --text-main: #2B2826;
            --text-muted: #6C6661;
            --border-subtle: #E8E0D5;
            --border-focus: #A67C52;
            --shadow-soft: 0 6px 24px rgba(166, 124, 82, 0.08);
            --shadow-hover: 0 12px 32px rgba(140, 45, 62, 0.12);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-pill: 999px;
            --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
        }

        body {
            background-color: var(--bg-canvas);
            color: var(--text-main);
            font-family: system-ui, -apple-system, "PingFang SC", "Lantinghei SC", "Microsoft YaHei", sans-serif;
            line-height: 1.8;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
            margin: 0;
            padding: 0;
        }

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

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

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

        .site-container {
            max-width: 1220px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .section-wrap {
            padding: 56px 0;
            position: relative;
        }

        .section-wrap.alt-bg {
            background-color: var(--bg-paper);
        }

        .section-heading-group {
            margin-bottom: 36px;
        }

        .section-eyebrow {
            display: inline-block;
            font-size: 12px;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            color: var(--color-primary-dark);
            background: rgba(140, 45, 62, 0.08);
            padding: 4px 14px;
            border-radius: var(--radius-pill);
            margin-bottom: 12px;
            font-weight: 600;
        }

        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-main);
            line-height: 1.4;
            margin-bottom: 12px;
        }

        .section-desc {
            font-size: 15px;
            color: var(--text-muted);
            max-width: 760px;
            line-height: 1.8;
        }

        .btn-luxury {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background-color: var(--color-primary);
            color: #FFFFFF !important;
            padding: 12px 28px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            font-size: 14px;
            border: 1px solid var(--color-primary);
            box-shadow: 0 4px 14px rgba(166, 124, 82, 0.25);
            cursor: pointer;
            transition: var(--transition-smooth);
        }

        .btn-luxury:hover {
            background-color: var(--color-primary-dark);
            border-color: var(--color-primary-dark);
            box-shadow: 0 6px 18px rgba(140, 45, 62, 0.3);
            transform: translateY(-2px);
        }

        .btn-luxury-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: var(--color-primary-dark) !important;
            padding: 11px 26px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            font-size: 14px;
            border: 1px solid var(--color-primary-dark);
            cursor: pointer;
            transition: var(--transition-smooth);
        }

        .btn-luxury-outline:hover {
            background: var(--color-primary-dark);
            color: #FFFFFF !important;
            transform: translateY(-2px);
        }

        .tag-chip {
            display: inline-block;
            font-size: 11px;
            padding: 3px 12px;
            border-radius: var(--radius-pill);
            background: var(--color-almond);
            color: var(--color-primary-dark);
            font-weight: 500;
        }

        /* Header & Sticky Chip Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 999;
            background: rgba(251, 249, 245, 0.96);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-subtle);
        }

        .header-top-bar {
            padding: 14px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

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

        .brand-logo-icon {
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #FFF;
            font-size: 18px;
            box-shadow: 0 3px 10px rgba(166, 124, 82, 0.3);
        }

        .brand-title {
            font-size: 20px;
            font-weight: 800;
            letter-spacing: 0.5px;
            color: var(--text-main);
        }

        .brand-subtitle {
            font-size: 11px;
            color: var(--text-muted);
            letter-spacing: 0.5px;
            display: block;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .chip-nav-wrapper {
            position: relative;
            padding: 8px 0 12px;
            border-top: 1px solid rgba(232, 224, 213, 0.6);
        }

        .chip-nav-scroll {
            display: flex;
            align-items: center;
            gap: 10px;
            overflow-x: auto;
            white-space: nowrap;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

        .chip-nav-scroll::-webkit-scrollbar {
            display: none;
        }

        .chip-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            color: var(--text-main);
            background: var(--bg-card);
            border: 1px solid var(--border-subtle);
            flex-shrink: 0;
            transition: var(--transition-smooth);
        }

        .chip-item:hover, .chip-item.active {
            background-color: var(--color-primary);
            color: #FFFFFF !important;
            border-color: var(--color-primary);
            box-shadow: 0 3px 10px rgba(166, 124, 82, 0.2);
        }

        /* Black Gold VIP Banner */
        .vip-club-bar {
            background: linear-gradient(135deg, #24201E 0%, #3B332E 100%);
            border-radius: var(--radius-lg);
            padding: 24px 32px;
            color: #EFE8DE;
            margin-bottom: 36px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            box-shadow: 0 10px 30px rgba(36, 32, 30, 0.25);
            border: 1px solid rgba(166, 124, 82, 0.35);
        }

        .vip-badge-group {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .vip-icon-emblem {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: linear-gradient(135deg, #D4AF37, #AA771C);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #1A1615;
            font-size: 22px;
            box-shadow: 0 0 15px rgba(212, 175, 55, 0.4);
        }

        .vip-titles h3 {
            color: #FBF9F5;
            font-size: 17px;
            font-weight: 700;
            margin: 0 0 4px 0;
        }

        .vip-titles p {
            color: #CBB093;
            font-size: 13px;
            margin: 0;
        }

        /* Article Breadcrumb */
        .breadcrumb-box {
            padding: 24px 0 12px;
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .breadcrumb-box a {
            color: var(--text-muted);
        }

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

        /* Reading Layout Structure */
        .article-layout-grid {
            display: grid;
            grid-template-columns: minmax(0, 1fr) 340px;
            gap: 40px;
            align-items: start;
        }

        .article-main-stream {
            min-width: 0;
        }

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

        /* Article Header Card */
        .article-header-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
            padding: 36px 40px;
            margin-bottom: 28px;
            box-shadow: var(--shadow-soft);
        }

        .article-meta-row {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-bottom: 16px;
            flex-wrap: wrap;
            font-size: 13px;
            color: var(--text-muted);
        }

        .article-h1-title {
            font-size: 30px;
            font-weight: 800;
            line-height: 1.4;
            color: var(--text-main);
            margin-bottom: 20px;
            letter-spacing: -0.2px;
        }

        .article-lead-summary {
            background: var(--bg-paper);
            border-left: 4px solid var(--color-primary);
            padding: 16px 20px;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            font-size: 14.5px;
            line-height: 1.8;
            color: var(--text-main);
        }

        /* Article Body Stream */
        .article-content-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
            padding: 44px 40px;
            box-shadow: var(--shadow-soft);
            margin-bottom: 32px;
            font-size: 16px;
            line-height: 1.95;
            color: var(--text-main);
        }

        .article-content-card h2 {
            font-size: 22px;
            font-weight: 700;
            color: var(--color-primary-dark);
            margin: 36px 0 16px 0;
            padding-bottom: 8px;
            border-bottom: 1px solid var(--border-subtle);
        }

        .article-content-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            margin: 28px 0 12px 0;
        }

        .article-content-card p {
            margin-bottom: 20px;
            letter-spacing: 0.2px;
        }

        .article-content-card blockquote {
            background: var(--bg-paper);
            border-left: 3px solid var(--color-primary-dark);
            margin: 24px 0;
            padding: 16px 22px;
            font-style: normal;
            color: #4A4440;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
        }

        .article-content-card ul, .article-content-card ol {
            margin: 16px 0 24px 24px;
            padding: 0;
        }

        .article-content-card li {
            margin-bottom: 8px;
        }

        /* Content Summary Highlight */
        .craft-takeaways {
            background: linear-gradient(135deg, rgba(239, 232, 222, 0.4), rgba(244, 240, 232, 0.8));
            border: 1px dashed var(--color-primary);
            border-radius: var(--radius-md);
            padding: 24px;
            margin: 36px 0;
        }

        .craft-takeaways-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--color-primary-dark);
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
        }

        /* Author & Navigator */
        .author-reviewer-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
            padding: 24px;
            margin-bottom: 32px;
            display: flex;
            align-items: center;
            gap: 20px;
        }

        .author-avatar-badge {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: var(--bg-paper);
            border: 2px solid var(--color-primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-primary);
            font-size: 24px;
            flex-shrink: 0;
        }

        .author-detail h4 {
            font-size: 16px;
            font-weight: 700;
            margin: 0 0 4px 0;
            color: var(--text-main);
        }

        .author-detail p {
            font-size: 13px;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.6;
        }

        /* Sidebar Panels */
        .article-sidebar {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .side-widget-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
            padding: 24px;
            box-shadow: var(--shadow-soft);
        }

        .side-widget-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            padding-bottom: 12px;
            margin-bottom: 16px;
            border-bottom: 1px solid var(--border-subtle);
            display: flex;
            align-items: center;
            gap: 8px;
        }

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

        .side-param-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 10px 0;
            border-bottom: 1px dashed rgba(232, 224, 213, 0.8);
            font-size: 13px;
        }

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

        .side-param-label {
            color: var(--text-muted);
        }

        .side-param-val {
            font-weight: 600;
            color: var(--color-primary-dark);
        }

        .side-guide-list {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .side-guide-link {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 13.5px;
            line-height: 1.5;
            color: var(--text-main);
            padding: 8px;
            border-radius: var(--radius-sm);
            background: var(--bg-paper);
            transition: var(--transition-smooth);
        }

        .side-guide-link:hover {
            background: var(--color-almond);
            color: var(--color-primary-dark);
            transform: translateX(4px);
        }

        .side-guide-link i {
            color: var(--color-primary);
            font-size: 12px;
            margin-top: 4px;
        }

        /* Bottom Recommended Grid */
        .recommend-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-top: 20px;
        }

        .recommend-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-subtle);
            padding: 20px;
            box-shadow: var(--shadow-soft);
            transition: var(--transition-smooth);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .recommend-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-hover);
            border-color: var(--color-primary-light);
        }

        .recommend-card-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-main);
            line-height: 1.5;
            margin-bottom: 8px;
        }

        .recommend-card-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 14px;
        }

        /* Footer */
        .site-footer {
            background: #1D1A18;
            color: #CBB093;
            padding: 64px 0 32px;
            margin-top: 60px;
            border-top: 2px solid var(--color-primary-dark);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 36px;
            margin-bottom: 48px;
        }

        .footer-brand-title {
            font-size: 20px;
            font-weight: 800;
            color: #FBF9F5;
            display: block;
            margin-bottom: 14px;
        }

        .footer-brand-p {
            font-size: 13.5px;
            line-height: 1.8;
            color: #A39B93;
            margin-bottom: 20px;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: #FBF9F5;
            margin-bottom: 18px;
            position: relative;
            padding-bottom: 8px;
        }

        .footer-col h4::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 24px;
            height: 2px;
            background: var(--color-primary);
        }

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

        .footer-links li a {
            color: #A39B93;
            font-size: 13px;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: var(--transition-smooth);
        }

        .footer-links li a:hover {
            color: #FBF9F5;
            transform: translateX(4px);
        }

        .footer-bottom-bar {
            border-top: 1px solid #2B2623;
            padding-top: 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 12.5px;
            color: #7A726A;
            flex-wrap: wrap;
            gap: 16px;
        }

        /* 404 / Empty Status */
        .article-empty-state {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-subtle);
            padding: 80px 30px;
            text-align: center;
            margin: 40px 0;
        }

        .article-empty-state i {
            font-size: 48px;
            color: var(--color-primary-light);
            margin-bottom: 16px;
        }

        @media (max-width: 1024px) {
            .article-layout-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .recommend-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 640px) {
            .article-header-card {
                padding: 24px 20px;
            }
            .article-h1-title {
                font-size: 22px;
            }
            .article-content-card {
                padding: 24px 18px;
                font-size: 15px;
            }
            .vip-club-bar {
                flex-direction: column;
                align-items: flex-start;
                gap: 16px;
                padding: 20px;
            }
            .recommend-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .footer-bottom-bar {
                flex-direction: column;
                align-items: flex-start;
            }
        }

/* roulang page: category1 */
:root {
            --color-primary: #A67C52;
            --color-primary-dark: #8C2D3E;
            --color-primary-light: #CBB093;
            --color-accent: #D9A59F;
            --color-almond: #EFE8DE;
            --bg-canvas: #FBF9F5;
            --bg-card: #FFFFFF;
            --bg-paper: #F4F0E8;
            --text-main: #2B2826;
            --text-muted: #6C6661;
            --border-subtle: #E8E0D5;
            --border-focus: #A67C52;
            --shadow-soft: 0 6px 24px rgba(166, 124, 82, 0.08);
            --shadow-hover: 0 12px 32px rgba(140, 45, 62, 0.12);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-pill: 999px;
            --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
        }

        body {
            background-color: var(--bg-canvas);
            color: var(--text-main);
            font-family: system-ui, -apple-system, "PingFang SC", "Lantinghei SC", "Microsoft YaHei", sans-serif;
            line-height: 1.8;
            font-size: 15px;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

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

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

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

        /* Container Layout */
        .site-container {
            max-width: 1220px;
            margin: 0 auto;
            padding: 0 20px;
        }

        .section-wrap {
            padding: 72px 0;
            position: relative;
        }

        .section-wrap.alt-bg {
            background-color: var(--bg-paper);
        }

        .section-heading-group {
            margin-bottom: 38px;
        }

        .section-eyebrow {
            display: inline-block;
            font-size: 12px;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            color: var(--color-primary-dark);
            background: rgba(140, 45, 62, 0.08);
            padding: 4px 14px;
            border-radius: var(--radius-pill);
            margin-bottom: 12px;
            font-weight: 600;
        }

        .section-title {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-main);
            line-height: 1.35;
            margin-bottom: 12px;
        }

        .section-desc {
            font-size: 15px;
            color: var(--text-muted);
            max-width: 760px;
            line-height: 1.8;
        }

        /* Buttons & Badges */
        .btn-luxury {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background-color: var(--color-primary);
            color: #FFFFFF !important;
            padding: 12px 28px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            font-size: 14px;
            border: 1px solid var(--color-primary);
            box-shadow: 0 4px 14px rgba(166, 124, 82, 0.25);
            cursor: pointer;
            transition: var(--transition-smooth);
        }

        .btn-luxury:hover {
            background-color: var(--color-primary-dark);
            border-color: var(--color-primary-dark);
            box-shadow: 0 6px 18px rgba(140, 45, 62, 0.3);
            transform: translateY(-2px);
        }

        .btn-luxury-outline {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: var(--color-primary-dark) !important;
            padding: 11px 26px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            font-size: 14px;
            border: 1px solid var(--color-primary-dark);
            cursor: pointer;
            transition: var(--transition-smooth);
        }

        .btn-luxury-outline:hover {
            background: var(--color-primary-dark);
            color: #FFFFFF !important;
            transform: translateY(-2px);
        }

        .tag-chip {
            display: inline-block;
            font-size: 11px;
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            background: var(--color-almond);
            color: var(--color-primary-dark);
            font-weight: 500;
        }

        /* Header & Sticky Chip Nav */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 999;
            background: rgba(251, 249, 245, 0.95);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-subtle);
        }

        .header-top-bar {
            padding: 14px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

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

        .brand-logo-icon {
            width: 38px;
            height: 38px;
            background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark));
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #FFF;
            font-size: 18px;
            box-shadow: 0 3px 10px rgba(166, 124, 82, 0.3);
        }

        .brand-title {
            font-size: 20px;
            font-weight: 800;
            letter-spacing: 0.5px;
            color: var(--text-main);
        }

        .brand-subtitle {
            font-size: 11px;
            color: var(--text-muted);
            letter-spacing: 0.5px;
            display: block;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .chip-nav-wrapper {
            position: relative;
            padding: 8px 0 12px;
            border-top: 1px solid rgba(232, 224, 213, 0.6);
        }

        .chip-nav-scroll {
            display: flex;
            align-items: center;
            gap: 10px;
            overflow-x: auto;
            white-space: nowrap;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

        .chip-nav-scroll::-webkit-scrollbar {
            display: none;
        }

        .chip-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 16px;
            border-radius: var(--radius-pill);
            background: #FFFFFF;
            border: 1px solid var(--border-subtle);
            font-size: 13px;
            color: var(--text-main);
            font-weight: 500;
            flex-shrink: 0;
            transition: var(--transition-smooth);
        }

        .chip-item:hover {
            border-color: var(--color-primary);
            color: var(--color-primary-dark);
            background: #FAF6F0;
        }

        .chip-item.active {
            background: var(--color-primary-dark);
            color: #FFFFFF !important;
            border-color: var(--color-primary-dark);
            box-shadow: 0 3px 10px rgba(140, 45, 62, 0.25);
        }

        /* Category Banner Section */
        .cat-banner-block {
            padding: 56px 0 46px;
            background: linear-gradient(135deg, #FFFFFF 0%, var(--bg-paper) 100%);
            border-bottom: 1px solid var(--border-subtle);
            position: relative;
            overflow: hidden;
        }

        .cat-banner-block::after {
            content: '';
            position: absolute;
            right: -60px;
            top: -60px;
            width: 320px;
            height: 320px;
            border-radius: 50%;
            background: radial-gradient(circle, rgba(203, 176, 147, 0.18) 0%, rgba(251, 249, 245, 0) 70%);
            pointer-events: none;
        }

        .cat-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 18px;
        }

        .cat-banner-h1 {
            font-size: 32px;
            font-weight: 800;
            line-height: 1.3;
            color: var(--text-main);
            margin-bottom: 16px;
        }

        .cat-banner-lead {
            font-size: 16px;
            color: var(--text-muted);
            line-height: 1.85;
            max-width: 820px;
            margin-bottom: 24px;
        }

        .cat-meta-badges {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .meta-stat-pill {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 6px 14px;
            background: #FFFFFF;
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-sm);
            font-size: 13px;
            box-shadow: 0 2px 6px rgba(0,0,0,0.03);
        }

        .meta-stat-pill strong {
            color: var(--color-primary-dark);
            font-weight: 700;
        }

        /* Filter Toolbar Block */
        .filter-toolbar-block {
            background: #FFFFFF;
            border-radius: var(--radius-md);
            padding: 24px;
            border: 1px solid var(--border-subtle);
            box-shadow: var(--shadow-soft);
            margin-top: -24px;
            position: relative;
            z-index: 10;
        }

        .filter-group-row {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 10px 0;
            border-bottom: 1px dashed var(--border-subtle);
        }

        .filter-group-row:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }

        .filter-label {
            font-size: 13px;
            font-weight: 700;
            color: var(--color-primary-dark);
            min-width: 84px;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .filter-chips-list {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .filter-opt-chip {
            padding: 4px 12px;
            font-size: 12px;
            border-radius: var(--radius-pill);
            background: var(--bg-canvas);
            border: 1px solid var(--border-subtle);
            color: var(--text-muted);
            cursor: pointer;
            transition: var(--transition-smooth);
        }

        .filter-opt-chip:hover, .filter-opt-chip.active {
            background: var(--color-primary);
            color: #FFFFFF;
            border-color: var(--color-primary);
        }

        /* Product Cards Matrix */
        .product-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .product-craft-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-subtle);
            box-shadow: var(--shadow-soft);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            transition: var(--transition-smooth);
        }

        .product-craft-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: var(--color-primary-light);
        }

        .product-visual-box {
            position: relative;
            background: linear-gradient(145deg, #F4ECE1, #E8DFD3);
            height: 200px;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
        }

        .product-fiber-art {
            width: 100px;
            height: 100px;
            border-radius: 50%;
            border: 2px dashed rgba(166, 124, 82, 0.4);
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(255, 255, 255, 0.4);
            color: var(--color-primary-dark);
            font-size: 34px;
            transition: var(--transition-smooth);
        }

        .product-craft-card:hover .product-fiber-art {
            transform: scale(1.1) rotate(15deg);
        }

        .product-card-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            background: rgba(43, 40, 38, 0.85);
            backdrop-filter: blur(4px);
            color: #FFFFFF;
            font-size: 11px;
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            font-weight: 500;
        }

        .product-denier-tag {
            position: absolute;
            top: 14px;
            right: 14px;
            background: var(--color-primary-dark);
            color: #FFFFFF;
            font-size: 11px;
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            font-weight: 700;
        }

        .product-content-body {
            padding: 22px;
            display: flex;
            flex-direction: column;
            flex-grow: 1;
        }

        .product-item-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .product-item-summary {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.75;
            margin-bottom: 16px;
            flex-grow: 1;
        }

        .product-spec-row {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 8px;
            margin-bottom: 18px;
            padding: 10px;
            background: var(--bg-canvas);
            border-radius: var(--radius-sm);
            font-size: 12px;
            border: 1px solid var(--border-subtle);
        }

        .product-spec-item {
            color: var(--text-muted);
        }

        .product-spec-item span {
            font-weight: 600;
            color: var(--text-main);
        }

        /* Spec Comparison Table */
        .table-responsive-box {
            background: #FFFFFF;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-subtle);
            box-shadow: var(--shadow-soft);
            overflow-x: auto;
        }

        .craft-spec-table {
            width: 100%;
            border-collapse: collapse;
            text-align: left;
            font-size: 14px;
        }

        .craft-spec-table th {
            background: #F8F5EF;
            color: var(--color-primary-dark);
            font-weight: 700;
            padding: 16px 20px;
            border-bottom: 1px solid var(--border-subtle);
            white-space: nowrap;
        }

        .craft-spec-table td {
            padding: 16px 20px;
            border-bottom: 1px solid rgba(232, 224, 213, 0.6);
            color: var(--text-main);
            vertical-align: middle;
        }

        .craft-spec-table tr:last-child td {
            border-bottom: none;
        }

        .craft-spec-table tr:hover td {
            background-color: #FAF7F2;
        }

        .status-dot-active {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: #4EA367;
            margin-right: 6px;
        }

        /* Styling Matrix (Matching Guide) */
        .style-match-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .match-card {
            background: #FFFFFF;
            border-radius: var(--radius-md);
            padding: 28px;
            border: 1px solid var(--border-subtle);
            box-shadow: var(--shadow-soft);
            transition: var(--transition-smooth);
        }

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

        .match-icon-circle {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-sm);
            background: var(--bg-paper);
            color: var(--color-primary-dark);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin-bottom: 18px;
        }

        .match-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 12px;
        }

        .match-card p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
            margin-bottom: 16px;
        }

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

        .match-check-list li {
            font-size: 13px;
            color: var(--text-main);
            padding: 5px 0;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .match-check-list li i {
            color: var(--color-primary);
            font-size: 12px;
        }

        /* Care Protocol Section */
        .protocol-steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .protocol-step-card {
            background: #FFFFFF;
            border-radius: var(--radius-md);
            padding: 24px 20px;
            border: 1px solid var(--border-subtle);
            position: relative;
            box-shadow: var(--shadow-soft);
        }

        .protocol-step-num {
            font-size: 28px;
            font-weight: 900;
            color: var(--color-almond);
            line-height: 1;
            margin-bottom: 12px;
            font-family: Georgia, serif;
        }

        .protocol-step-card h4 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
        }

        .protocol-step-card p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
        }

        /* FAQ Accordion */
        .faq-accordion-box {
            background: #FFFFFF;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-subtle);
            box-shadow: var(--shadow-soft);
            overflow: hidden;
        }

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

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

        .faq-q-trigger {
            width: 100%;
            text-align: left;
            padding: 20px 24px;
            background: transparent;
            border: none;
            font-size: 16px;
            font-weight: 600;
            color: var(--text-main);
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: var(--transition-smooth);
        }

        .faq-q-trigger:hover {
            color: var(--color-primary-dark);
            background: #FAF7F2;
        }

        .faq-q-trigger i {
            color: var(--color-primary);
            transition: var(--transition-smooth);
            font-size: 14px;
        }

        .faq-a-content {
            padding: 0 24px 22px;
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
            background: #FFFFFF;
        }

        /* Latest News Optional CMS Block */
        .news-cms-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .news-item-card {
            background: #FFFFFF;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-subtle);
            padding: 24px;
            box-shadow: var(--shadow-soft);
            display: flex;
            flex-direction: column;
            transition: var(--transition-smooth);
        }

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

        .news-meta-date {
            font-size: 12px;
            color: var(--color-primary);
            margin-bottom: 8px;
            font-weight: 600;
        }

        .news-item-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 10px;
            line-height: 1.45;
        }

        .news-item-title:hover {
            color: var(--color-primary-dark);
        }

        .news-item-snippet {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 16px;
            flex-grow: 1;
        }

        .news-more-wrap {
            text-align: right;
            margin-top: 24px;
        }

        /* Category Dedicated CTA */
        .category-focus-cta {
            background: linear-gradient(135deg, #2B2826 0%, #3D3733 100%);
            border-radius: var(--radius-lg);
            padding: 48px;
            color: #FFFFFF;
            position: relative;
            overflow: hidden;
            border: 1px solid #4A4440;
        }

        .category-focus-cta::after {
            content: '';
            position: absolute;
            right: 0;
            bottom: 0;
            width: 260px;
            height: 260px;
            background: radial-gradient(circle, rgba(166, 124, 82, 0.25) 0%, rgba(43, 40, 38, 0) 70%);
            pointer-events: none;
        }

        .cta-content-left h2 {
            font-size: 26px;
            font-weight: 800;
            color: #FAF6F0;
            margin-bottom: 12px;
        }

        .cta-content-left p {
            font-size: 14px;
            color: #D3CCC2;
            line-height: 1.8;
            max-width: 640px;
            margin-bottom: 0;
        }

        /* Footer Unified Style */
        .site-footer {
            background-color: #23201F;
            color: #C2BBB2;
            padding: 68px 0 32px;
            border-top: 1px solid #363230;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
            gap: 40px;
            margin-bottom: 48px;
        }

        .footer-brand-title {
            font-size: 20px;
            font-weight: 800;
            color: #F8F5EF;
            display: block;
            margin-bottom: 14px;
        }

        .footer-brand-p {
            font-size: 13px;
            color: #9C958E;
            line-height: 1.8;
            margin-bottom: 18px;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: #FAF7F2;
            margin-bottom: 18px;
            position: relative;
            padding-bottom: 8px;
        }

        .footer-col h4::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: 0;
            width: 24px;
            height: 2px;
            background: var(--color-primary);
        }

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

        .footer-links li {
            margin-bottom: 10px;
            font-size: 13px;
        }

        .footer-links li a {
            color: #A39B92;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .footer-links li a:hover {
            color: var(--color-primary-light);
            transform: translateX(3px);
        }

        .footer-bottom-row {
            padding-top: 24px;
            border-top: 1px solid #332E2C;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 12px;
            color: #827B75;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .product-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .protocol-steps-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 30px;
            }
            .news-cms-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 640px) {
            .product-grid, .style-match-grid, .news-cms-grid {
                grid-template-columns: 1fr;
            }
            .protocol-steps-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .cat-banner-h1 {
                font-size: 24px;
            }
            .filter-group-row {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .category-focus-cta {
                padding: 30px 20px;
            }
            .footer-bottom-row {
                flex-direction: column;
                gap: 10px;
                text-align: center;
            }
        }