/* roulang page: index */
:root {
            --color-bg: #1C1512;
            --color-bg-alt: #152018;
            --color-card: #241C16;
            --color-card-hover: #2D231A;
            --color-text: #F2E8DB;
            --color-text-muted: #B8A898;
            --color-bamboo: #A8D5BA;
            --color-tea-green: #B8D98C;
            --color-pixel-green: #A3F76B;
            --color-amber: #E0A458;
            --color-rose: #F4A6B8;
            --color-danger: #FF5D5D;
            --color-border: #4A3D30;
            --color-border-light: #5C4C3A;
            --radius-sm: 2px;
            --radius-md: 4px;
            --shadow-pixel: 4px 4px 0 rgba(0, 0, 0, .55);
            --shadow-pixel-sm: 3px 3px 0 rgba(0, 0, 0, .45);
            --shadow-pixel-lg: 6px 6px 0 rgba(0, 0, 0, .5);
            --spacing-section: 64px;
            --spacing-section-mobile: 36px;
            --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, -apple-system, "Segoe UI", sans-serif;
            --font-pixel: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, sans-serif;
            --transition-fast: .18s ease;
            --transition-med: .28s ease;
        }

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

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

        body {
            font-family: var(--font-body);
            background-color: var(--color-bg);
            color: var(--color-text);
            line-height: 1.7;
            font-size: 16px;
            min-height: 100vh;
            position: relative;
            overflow-x: hidden;
            background-image:
                radial-gradient(rgba(163, 247, 107, .04) 1px, transparent 1px),
                radial-gradient(rgba(163, 247, 107, .03) 1px, transparent 1px);
            background-size: 28px 28px, 28px 28px;
            background-position: 0 0, 14px 14px;
        }

        a {
            color: var(--color-bamboo);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--color-pixel-green);
        }
        a:focus-visible {
            outline: 2px solid var(--color-pixel-green);
            outline-offset: 3px;
            border-radius: var(--radius-sm);
        }

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

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

        h1, h2, h3, h4, h5, h6 {
            line-height: 1.35;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: .5rem;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 16px;
            padding-right: 16px;
        }

        /* ========== Header / Nav ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(28, 21, 18, .96);
            border-bottom: 2px solid var(--color-border);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }

        .site-header .top-bar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            padding: 10px 0 6px;
            gap: 8px;
        }

        .brand-logo {
            font-weight: 800;
            font-size: 1.15rem;
            letter-spacing: .06em;
            color: var(--color-text);
            display: flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
            white-space: nowrap;
        }
        .brand-logo:hover {
            color: var(--color-pixel-green);
        }
        .brand-logo .logo-pixel {
            display: inline-flex;
            width: 28px;
            height: 28px;
            background: var(--color-amber);
            border: 2px solid var(--color-text);
            border-radius: var(--radius-sm);
            box-shadow: var(--shadow-pixel-sm);
            align-items: center;
            justify-content: center;
            font-size: .75rem;
            color: #1C1512;
            font-weight: 900;
            flex-shrink: 0;
        }

        .nav-chip-row {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            align-items: center;
        }

        .pixel-chip {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 4px 12px;
            background: var(--color-bg-alt);
            border: 1.5px solid var(--color-border-light);
            border-radius: var(--radius-sm);
            font-size: .78rem;
            font-weight: 600;
            color: var(--color-tea-green);
            letter-spacing: .04em;
            transition: all var(--transition-fast);
            white-space: nowrap;
            text-decoration: none;
        }
        .pixel-chip:hover {
            background: var(--color-card);
            border-color: var(--color-pixel-green);
            color: var(--color-pixel-green);
            transform: translateY(-1px);
            box-shadow: var(--shadow-pixel-sm);
        }
        .pixel-chip.chip-amber {
            color: var(--color-amber);
            border-color: var(--color-amber);
        }
        .pixel-chip.chip-rose {
            color: var(--color-rose);
            border-color: var(--color-rose);
        }

        .main-nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 4px 0 10px;
            flex-wrap: wrap;
        }

        .main-nav-list {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
            margin: 0;
            padding: 0;
            flex-wrap: wrap;
        }

        .main-nav-list li a {
            display: inline-flex;
            align-items: center;
            padding: 8px 14px;
            font-size: .92rem;
            font-weight: 600;
            color: var(--color-text-muted);
            border: 1.5px solid transparent;
            border-radius: var(--radius-sm);
            letter-spacing: .04em;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .main-nav-list li a:hover {
            color: var(--color-text);
            background: var(--color-card);
            border-color: var(--color-border-light);
        }
        .main-nav-list li a.active {
            color: var(--color-amber);
            background: var(--color-card);
            border-color: var(--color-amber);
            box-shadow: var(--shadow-pixel-sm);
        }

        .nav-cta-group {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .btn-pixel {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 9px 18px;
            font-size: .88rem;
            font-weight: 700;
            letter-spacing: .05em;
            border: 2px solid var(--color-text);
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: all var(--transition-fast);
            text-decoration: none;
            line-height: 1.4;
            background: transparent;
            color: var(--color-text);
            box-shadow: var(--shadow-pixel-sm);
        }
        .btn-pixel:hover {
            transform: translate(-1px, -2px);
            box-shadow: var(--shadow-pixel);
            color: var(--color-text);
        }
        .btn-pixel:focus-visible {
            outline: 2px solid var(--color-pixel-green);
            outline-offset: 3px;
        }
        .btn-pixel:active {
            transform: translate(0, 0);
            box-shadow: none;
        }
        .btn-pixel.btn-amber {
            background: var(--color-amber);
            border-color: var(--color-amber);
            color: #1C1512;
            box-shadow: 4px 4px 0 rgba(0, 0, 0, .55);
        }
        .btn-pixel.btn-amber:hover {
            background: #E8B66D;
            border-color: #E8B66D;
            color: #1C1512;
            box-shadow: 5px 5px 0 rgba(0, 0, 0, .5);
        }
        .btn-pixel.btn-outline-green {
            border-color: var(--color-pixel-green);
            color: var(--color-pixel-green);
            background: transparent;
        }
        .btn-pixel.btn-outline-green:hover {
            background: rgba(163, 247, 107, .1);
            border-color: var(--color-pixel-green);
            color: var(--color-pixel-green);
            box-shadow: 4px 4px 0 rgba(163, 247, 107, .25);
        }
        .btn-pixel.btn-sm {
            padding: 6px 12px;
            font-size: .78rem;
            box-shadow: 2px 2px 0 rgba(0, 0, 0, .45);
        }
        .btn-pixel.btn-lg {
            padding: 13px 26px;
            font-size: 1rem;
            box-shadow: var(--shadow-pixel-lg);
        }

        /* ========== Section General ========== */
        .site-section {
            padding: var(--spacing-section) 0;
            position: relative;
        }
        @media (max-width: 768px) {
            .site-section {
                padding: var(--spacing-section-mobile) 0;
            }
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: .78rem;
            font-weight: 700;
            letter-spacing: .12em;
            color: var(--color-pixel-green);
            text-transform: uppercase;
            margin-bottom: 8px;
            border: 1.5px solid var(--color-border-light);
            padding: 4px 10px;
            border-radius: var(--radius-sm);
            background: rgba(163, 247, 107, .06);
        }
        .section-label .pixel-dot {
            width: 8px;
            height: 8px;
            background: var(--color-pixel-green);
            display: inline-block;
            border-radius: 0;
        }

        .section-title {
            font-size: 1.7rem;
            font-weight: 800;
            letter-spacing: .03em;
            margin-bottom: 10px;
            color: var(--color-text);
        }
        @media (max-width: 576px) {
            .section-title {
                font-size: 1.3rem;
            }
        }

        .section-desc {
            font-size: .95rem;
            color: var(--color-text-muted);
            max-width: 780px;
            line-height: 1.8;
            margin-bottom: 24px;
        }

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

        /* ========== Hero ========== */
        .hero-section {
            padding: 48px 0 56px;
            background:
                linear-gradient(135deg, rgba(28,21,18,.92) 0%, rgba(21,32,24,.85) 55%, rgba(28,21,18,.93) 100%),
                url('/assets/images/backpic/back-1.jpg') center/cover no-repeat;
            background-blend-mode: multiply;
            border-bottom: 2px solid var(--color-border);
            position: relative;
        }
        .hero-section::after {
            content: "";
            position: absolute;
            inset: 0;
            background-image:
                radial-gradient(rgba(163,247,107,.05) 1px, transparent 1px);
            background-size: 20px 20px;
            pointer-events: none;
            z-index: 0;
        }
        .hero-inner {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1.15fr .85fr;
            gap: 36px;
            align-items: center;
            min-height: 460px;
        }
        @media (max-width: 992px) {
            .hero-inner {
                grid-template-columns: 1fr;
                gap: 28px;
                min-height: auto;
            }
        }
        .hero-copy h1 {
            font-size: 2.2rem;
            font-weight: 900;
            letter-spacing: .04em;
            line-height: 1.3;
            margin-bottom: 14px;
            color: var(--color-text);
        }
        @media (max-width: 576px) {
            .hero-copy h1 {
                font-size: 1.55rem;
            }
        }
        .hero-copy .hero-sub {
            font-size: 1rem;
            color: var(--color-text-muted);
            line-height: 1.85;
            max-width: 560px;
            margin-bottom: 20px;
        }
        .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 18px;
        }
        .hero-metrics {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 6px;
        }
        .hero-metric-chip {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: .8rem;
            color: var(--color-text-muted);
            border: 1px solid var(--color-border-light);
            padding: 5px 10px;
            border-radius: var(--radius-sm);
            background: rgba(28,21,18,.7);
            white-space: nowrap;
        }
        .hero-metric-chip .num {
            font-weight: 800;
            color: var(--color-pixel-green);
            font-size: .9rem;
        }

        .hero-panel {
            background: var(--color-card);
            border: 2px solid var(--color-border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-pixel-lg);
            padding: 20px;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .hero-panel .panel-title {
            font-size: .82rem;
            font-weight: 700;
            color: var(--color-amber);
            letter-spacing: .08em;
            border-bottom: 1.5px dashed var(--color-border-light);
            padding-bottom: 8px;
        }
        .hero-panel .hero-panel-img {
            width: 100%;
            aspect-ratio: 16/10;
            object-fit: cover;
            border-radius: var(--radius-sm);
            border: 2px solid var(--color-border);
            background: var(--color-bg-alt);
        }
        .hero-panel .panel-data-row {
            display: flex;
            justify-content: space-between;
            font-size: .82rem;
            color: var(--color-text-muted);
            padding: 4px 0;
            border-bottom: 1px dotted var(--color-border-light);
        }
        .hero-panel .panel-data-row span:last-child {
            color: var(--color-pixel-green);
            font-weight: 700;
        }

        /* ========== Notice Board ========== */
        .notice-board {
            background: var(--color-bg-alt);
            border: 2px solid var(--color-border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-pixel);
            padding: 16px 18px;
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
            justify-content: space-between;
        }
        .notice-board .notice-title {
            font-weight: 700;
            color: var(--color-amber);
            font-size: .9rem;
            letter-spacing: .06em;
            display: flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
        }
        .notice-board .notice-chips {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        /* ========== Metrics Dashboard ========== */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
            gap: 14px;
        }
        .metric-card {
            background: var(--color-card);
            border: 2px solid var(--color-border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-pixel-sm);
            padding: 18px 16px;
            text-align: center;
            transition: all var(--transition-med);
        }
        .metric-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-pixel);
            border-color: var(--color-pixel-green);
        }
        .metric-card .metric-value {
            font-size: 1.9rem;
            font-weight: 900;
            color: var(--color-pixel-green);
            margin-bottom: 4px;
            letter-spacing: .03em;
        }
        .metric-card .metric-label {
            font-size: .83rem;
            color: var(--color-text-muted);
        }

        /* ========== Service Matrix ========== */
        .service-matrix {
            display: grid;
            grid-template-columns: repeat(12, 1fr);
            gap: 14px;
        }
        .service-tile {
            background: var(--color-card);
            border: 2px solid var(--color-border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-pixel-sm);
            padding: 18px 16px;
            transition: all var(--transition-med);
            display: flex;
            flex-direction: column;
            gap: 8px;
            min-height: 150px;
        }
        .service-tile:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-pixel);
            border-color: var(--color-pixel-green);
            background: var(--color-card-hover);
        }
        .service-tile .tile-icon {
            font-size: 1.6rem;
            color: var(--color-amber);
            display: block;
            margin-bottom: 2px;
        }
        .service-tile .tile-title {
            font-weight: 700;
            font-size: .95rem;
            color: var(--color-text);
            line-height: 1.4;
        }
        .service-tile .tile-desc {
            font-size: .8rem;
            color: var(--color-text-muted);
            line-height: 1.6;
            flex-grow: 1;
        }
        .service-tile .tile-img {
            width: 100%;
            aspect-ratio: 16/9;
            object-fit: cover;
            border-radius: var(--radius-sm);
            border: 1.5px solid var(--color-border);
            margin-top: 4px;
        }
        .tile-span-4 { grid-column: span 4; }
        .tile-span-6 { grid-column: span 6; }
        .tile-span-3 { grid-column: span 3; }
        .tile-span-5 { grid-column: span 5; }
        .tile-span-7 { grid-column: span 7; }
        .tile-span-12 { grid-column: span 12; }
        @media (max-width: 992px) {
            .tile-span-4, .tile-span-3, .tile-span-5, .tile-span-7, .tile-span-6 {
                grid-column: span 6;
            }
        }
        @media (max-width: 576px) {
            .tile-span-4, .tile-span-3, .tile-span-5, .tile-span-7, .tile-span-6, .tile-span-12 {
                grid-column: span 12;
            }
        }

        /* ========== Scene Feature ========== */
        .scene-feature {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            align-items: center;
        }
        @media (max-width: 768px) {
            .scene-feature {
                grid-template-columns: 1fr;
            }
        }
        .scene-feature .scene-img-wrapper {
            position: relative;
            border: 2px solid var(--color-border);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-pixel);
        }
        .scene-feature .scene-img-wrapper img {
            width: 100%;
            aspect-ratio: 4/3;
            object-fit: cover;
            transition: transform var(--transition-med);
        }
        .scene-feature .scene-img-wrapper:hover img {
            transform: scale(1.02);
        }
        .scene-feature .scene-copy h3 {
            font-size: 1.35rem;
            font-weight: 800;
            margin-bottom: 10px;
            color: var(--color-amber);
        }
        .scene-feature .scene-copy p {
            color: var(--color-text-muted);
            font-size: .93rem;
            line-height: 1.8;
            margin-bottom: 10px;
        }
        .scene-feature .scene-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-top: 8px;
        }

        /* ========== Tea Master Cards ========== */
        .master-horizontal-scroll {
            display: flex;
            gap: 14px;
            overflow-x: auto;
            padding-bottom: 10px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
        }
        .master-horizontal-scroll::-webkit-scrollbar {
            height: 6px;
        }
        .master-horizontal-scroll::-webkit-scrollbar-track {
            background: var(--color-bg-alt);
            border-radius: 4px;
        }
        .master-horizontal-scroll::-webkit-scrollbar-thumb {
            background: var(--color-border-light);
            border-radius: 4px;
        }
        .master-card {
            flex: 0 0 260px;
            scroll-snap-align: start;
            background: var(--color-card);
            border: 2px solid var(--color-border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-pixel-sm);
            padding: 14px;
            transition: all var(--transition-med);
        }
        .master-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-pixel);
            border-color: var(--color-amber);
        }
        .master-card .master-img {
            width: 100%;
            aspect-ratio: 1/1;
            object-fit: cover;
            border-radius: var(--radius-sm);
            border: 1.5px solid var(--color-border);
            margin-bottom: 10px;
        }
        .master-card .master-name {
            font-weight: 700;
            font-size: .92rem;
            color: var(--color-text);
        }
        .master-card .master-tag {
            font-size: .78rem;
            color: var(--color-amber);
            margin: 2px 0 4px;
        }
        .master-card .master-bio {
            font-size: .8rem;
            color: var(--color-text-muted);
            line-height: 1.6;
        }

        /* ========== Compare Table ========== */
        .compare-table-wrap {
            overflow-x: auto;
            border: 2px solid var(--color-border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-pixel);
            background: var(--color-card);
        }
        .compare-table {
            width: 100%;
            min-width: 600px;
            border-collapse: collapse;
            font-size: .88rem;
        }
        .compare-table th,
        .compare-table td {
            padding: 14px 16px;
            border-bottom: 1px solid var(--color-border-light);
            text-align: left;
            vertical-align: middle;
        }
        .compare-table thead th {
            background: var(--color-bg-alt);
            color: var(--color-amber);
            font-weight: 700;
            letter-spacing: .04em;
            white-space: nowrap;
        }
        .compare-table tbody tr:hover {
            background: rgba(163, 247, 107, .04);
        }
        .compare-table tbody tr:last-child td {
            border-bottom: none;
        }
        .compare-table .highlight-col {
            background: rgba(224, 164, 88, .08);
        }
        .compare-table .check-icon {
            color: var(--color-pixel-green);
            font-weight: 700;
        }

        /* ========== Timeline / Steps ========== */
        .steps-timeline {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
            gap: 12px;
            position: relative;
        }
        .step-item {
            background: var(--color-card);
            border: 2px solid var(--color-border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-pixel-sm);
            padding: 16px 14px;
            text-align: center;
            transition: all var(--transition-med);
            position: relative;
        }
        .step-item:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-pixel);
            border-color: var(--color-pixel-green);
        }
        .step-item .step-num {
            display: inline-flex;
            width: 36px;
            height: 36px;
            align-items: center;
            justify-content: center;
            background: var(--color-amber);
            border: 2px solid var(--color-text);
            border-radius: var(--radius-sm);
            font-weight: 900;
            color: #1C1512;
            font-size: .95rem;
            margin-bottom: 8px;
            box-shadow: var(--shadow-pixel-sm);
        }
        .step-item .step-title {
            font-weight: 700;
            font-size: .88rem;
            color: var(--color-text);
        }
        .step-item .step-desc {
            font-size: .78rem;
            color: var(--color-text-muted);
            line-height: 1.5;
            margin-top: 4px;
        }

        /* ========== User Reviews ========== */
        .review-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 14px;
        }
        .review-bubble {
            background: var(--color-card);
            border: 2px solid var(--color-border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-pixel-sm);
            padding: 16px;
            position: relative;
            transition: all var(--transition-med);
        }
        .review-bubble:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-pixel);
            border-color: var(--color-rose);
        }
        .review-bubble .review-text {
            font-size: .86rem;
            color: var(--color-text-muted);
            line-height: 1.7;
            margin-bottom: 10px;
        }
        .review-bubble .review-author {
            font-size: .78rem;
            color: var(--color-amber);
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .review-bubble .review-author .author-dot {
            width: 8px;
            height: 8px;
            background: var(--color-rose);
            display: inline-block;
            border-radius: 0;
        }

        /* ========== Article List ========== */
        .article-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 14px;
        }
        .article-item {
            background: var(--color-card);
            border: 2px solid var(--color-border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-pixel-sm);
            padding: 14px 16px;
            display: block;
            text-decoration: none;
            color: var(--color-text);
            transition: all var(--transition-med);
        }
        .article-item:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-pixel);
            border-color: var(--color-pixel-green);
            color: var(--color-text);
        }
        .article-item .article-title {
            font-weight: 700;
            font-size: .92rem;
            margin-bottom: 4px;
            color: var(--color-text);
        }
        .article-item:hover .article-title {
            color: var(--color-pixel-green);
        }
        .article-item .article-excerpt {
            font-size: .82rem;
            color: var(--color-text-muted);
            line-height: 1.6;
        }

        /* ========== Guarantee ========== */
        .guarantee-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 12px;
        }
        .guarantee-card {
            background: var(--color-bg-alt);
            border: 2px solid var(--color-border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-pixel-sm);
            padding: 16px 14px;
            text-align: center;
            transition: all var(--transition-med);
        }
        .guarantee-card:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-pixel);
            border-color: var(--color-pixel-green);
        }
        .guarantee-card .g-icon {
            font-size: 1.5rem;
            color: var(--color-pixel-green);
            margin-bottom: 6px;
            display: block;
        }
        .guarantee-card .g-title {
            font-weight: 700;
            font-size: .86rem;
            color: var(--color-text);
        }
        .guarantee-card .g-desc {
            font-size: .78rem;
            color: var(--color-text-muted);
            margin-top: 4px;
            line-height: 1.5;
        }

        /* ========== Quick Answers ========== */
        .quick-answer-list {
            display: grid;
            gap: 10px;
        }
        .qa-short-item {
            background: var(--color-card);
            border: 2px solid var(--color-border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-pixel-sm);
            padding: 14px 16px;
            display: flex;
            gap: 12px;
            align-items: flex-start;
            transition: all var(--transition-med);
        }
        .qa-short-item:hover {
            border-color: var(--color-pixel-green);
            box-shadow: var(--shadow-pixel);
        }
        .qa-short-item .qa-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            background: var(--color-amber);
            color: #1C1512;
            font-weight: 900;
            font-size: .82rem;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-sm);
            border: 2px solid var(--color-text);
        }
        .qa-short-item .qa-content h4 {
            font-size: .88rem;
            font-weight: 700;
            margin-bottom: 2px;
            color: var(--color-text);
        }
        .qa-short-item .qa-content p {
            font-size: .82rem;
            color: var(--color-text-muted);
            margin: 0;
            line-height: 1.6;
        }

        /* ========== FAQ Accordion ========== */
        .accordion-pixel .accordion-item {
            background: var(--color-card);
            border: 2px solid var(--color-border);
            border-radius: var(--radius-md) !important;
            margin-bottom: 10px;
            box-shadow: var(--shadow-pixel-sm);
            overflow: hidden;
        }
        .accordion-pixel .accordion-header {
            margin: 0;
        }
        .accordion-pixel .accordion-button {
            background: var(--color-card);
            color: var(--color-text);
            font-weight: 700;
            font-size: .9rem;
            padding: 14px 16px;
            border: none;
            border-radius: 0 !important;
            box-shadow: none !important;
            transition: all var(--transition-fast);
            letter-spacing: .02em;
        }
        .accordion-pixel .accordion-button:not(.collapsed) {
            background: var(--color-bg-alt);
            color: var(--color-pixel-green);
            border-bottom: 2px solid var(--color-pixel-green);
        }
        .accordion-pixel .accordion-button:focus {
            outline: 2px solid var(--color-pixel-green);
            outline-offset: -2px;
        }
        .accordion-pixel .accordion-body {
            background: var(--color-bg);
            color: var(--color-text-muted);
            font-size: .85rem;
            line-height: 1.8;
            padding: 14px 16px;
            border-top: 1px solid var(--color-border-light);
        }
        .accordion-pixel .accordion-button::after {
            filter: invert(1) brightness(1.5);
        }

        /* ========== Coverage Areas ========== */
        .coverage-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 12px;
        }
        .coverage-card {
            background: var(--color-bg-alt);
            border: 2px solid var(--color-border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-pixel-sm);
            padding: 16px 14px;
            text-align: center;
            transition: all var(--transition-med);
        }
        .coverage-card:hover {
            transform: translateY(-2px);
            border-color: var(--color-amber);
            box-shadow: var(--shadow-pixel);
        }
        .coverage-card .area-name {
            font-weight: 800;
            font-size: 1rem;
            color: var(--color-amber);
        }
        .coverage-card .area-desc {
            font-size: .8rem;
            color: var(--color-text-muted);
            margin-top: 4px;
            line-height: 1.5;
        }

        /* ========== Gallery ========== */
        .gallery-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 14px;
        }
        .gallery-item {
            position: relative;
            border: 2px solid var(--color-border);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-pixel-sm);
            cursor: pointer;
            transition: all var(--transition-med);
            aspect-ratio: 16/10;
        }
        .gallery-item:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-pixel);
            border-color: var(--color-pixel-green);
        }
        .gallery-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }
        .gallery-item .gallery-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(transparent 40%, rgba(28,21,18,.85));
            display: flex;
            align-items: flex-end;
            padding: 12px;
        }
        .gallery-item .gallery-overlay span {
            font-size: .82rem;
            font-weight: 600;
            color: var(--color-text);
            letter-spacing: .03em;
        }

        /* ========== Contact Form ========== */
        .form-pixel-card {
            background: var(--color-card);
            border: 2px solid var(--color-border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-pixel-lg);
            padding: 24px;
            max-width: 760px;
            margin: 0 auto;
        }
        .form-pixel-card .form-label {
            font-weight: 600;
            font-size: .85rem;
            color: var(--color-text);
            margin-bottom: 4px;
            display: block;
        }
        .form-pixel-card .form-control,
        .form-pixel-card .form-select {
            background: var(--color-bg);
            border: 2px solid var(--color-border);
            border-radius: var(--radius-sm);
            color: var(--color-text);
            padding: 10px 12px;
            font-size: .88rem;
            transition: all var(--transition-fast);
            width: 100%;
            box-shadow: none;
        }
        .form-pixel-card .form-control:focus,
        .form-pixel-card .form-select:focus {
            border-color: var(--color-pixel-green);
            box-shadow: 0 0 0 3px rgba(163, 247, 107, .2);
            outline: none;
            background: var(--color-bg-alt);
        }
        .form-pixel-card .form-control::placeholder {
            color: #6A5D4F;
        }
        .form-pixel-card textarea.form-control {
            min-height: 90px;
            resize: vertical;
        }
        .form-pixel-card .privacy-note {
            font-size: .76rem;
            color: var(--color-text-muted);
            margin-top: 8px;
            line-height: 1.6;
        }
        .form-success-msg {
            display: none;
            background: rgba(163, 247, 107, .12);
            border: 2px solid var(--color-pixel-green);
            border-radius: var(--radius-sm);
            padding: 12px 14px;
            font-size: .86rem;
            color: var(--color-pixel-green);
            margin-top: 12px;
        }

        /* ========== Footer ========== */
        .site-footer {
            background: var(--color-bg-alt);
            border-top: 2px solid var(--color-border);
            padding: 36px 0 20px;
            margin-top: 32px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 24px;
            margin-bottom: 24px;
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 18px;
            }
        }
        @media (max-width: 480px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }
        .footer-brand {
            font-weight: 800;
            font-size: 1rem;
            color: var(--color-text);
            letter-spacing: .05em;
            margin-bottom: 8px;
        }
        .footer-brand:hover {
            color: var(--color-pixel-green);
        }
        .footer-desc {
            font-size: .82rem;
            color: var(--color-text-muted);
            line-height: 1.7;
            max-width: 320px;
        }
        .footer-col h5 {
            font-size: .85rem;
            font-weight: 700;
            color: var(--color-amber);
            margin-bottom: 10px;
            letter-spacing: .05em;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 6px;
        }
        .footer-col ul li a {
            font-size: .82rem;
            color: var(--color-text-muted);
            transition: all var(--transition-fast);
            text-decoration: none;
        }
        .footer-col ul li a:hover {
            color: var(--color-pixel-green);
            padding-left: 3px;
        }
        .footer-bottom {
            border-top: 1px solid var(--color-border-light);
            padding-top: 14px;
            font-size: .78rem;
            color: var(--color-text-muted);
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: space-between;
            align-items: center;
        }
        .footer-bottom a {
            color: var(--color-text-muted);
            text-decoration: none;
        }
        .footer-bottom a:hover {
            color: var(--color-pixel-green);
        }

        /* ========== Responsive Extra ========== */
        @media (max-width: 992px) {
            .main-nav {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .nav-cta-group {
                width: 100%;
                justify-content: flex-start;
            }
        }
        @media (max-width: 576px) {
            .main-nav-list {
                gap: 2px;
            }
            .main-nav-list li a {
                padding: 6px 10px;
                font-size: .82rem;
            }
            .btn-pixel {
                padding: 7px 14px;
                font-size: .8rem;
            }
            .hero-copy h1 {
                font-size: 1.4rem;
            }
            .section-title {
                font-size: 1.25rem;
            }
            .service-matrix {
                grid-template-columns: 1fr;
            }
            .tile-span-4, .tile-span-3, .tile-span-5, .tile-span-7, .tile-span-6, .tile-span-12 {
                grid-column: span 12;
            }
            .hero-inner {
                grid-template-columns: 1fr;
            }
            .form-pixel-card {
                padding: 16px;
            }
        }
        @media (max-width: 420px) {
            .hero-metric-chip {
                font-size: .7rem;
                padding: 3px 7px;
            }
            .pixel-chip {
                font-size: .7rem;
                padding: 3px 8px;
            }
        }

        /* misc utilities */
        .text-pixel-green { color: var(--color-pixel-green); }
        .text-amber { color: var(--color-amber); }
        .text-rose { color: var(--color-rose); }
        .text-muted { color: var(--color-text-muted) !important; }
        .border-pixel { border: 2px solid var(--color-border); }
        .shadow-pixel { box-shadow: var(--shadow-pixel); }
        .shadow-pixel-sm { box-shadow: var(--shadow-pixel-sm); }
        .radius-pixel { border-radius: var(--radius-md); }
        .mb-0 { margin-bottom: 0 !important; }
        .mt-0 { margin-top: 0 !important; }

/* roulang page: category1 */
:root {
        --color-bg: #1C1512;
        --color-bg-alt: #152018;
        --color-card: #241C16;
        --color-card-hover: #2D231A;
        --color-text: #F2E8DB;
        --color-text-muted: #B8A898;
        --color-bamboo: #A8D5BA;
        --color-tea-green: #B8D98C;
        --color-pixel-green: #A3F76B;
        --color-amber: #E0A458;
        --color-rose: #F4A6B8;
        --color-danger: #FF5D5D;
        --color-border: #4A3D30;
        --color-border-light: #5C4C3A;
        --radius-sm: 2px;
        --radius-md: 4px;
        --shadow-pixel: 4px 4px 0 rgba(0, 0, 0, .55);
        --shadow-pixel-sm: 3px 3px 0 rgba(0, 0, 0, .45);
        --shadow-pixel-lg: 6px 6px 0 rgba(0, 0, 0, .5);
        --spacing-section: 64px;
        --spacing-section-mobile: 36px;
        --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, -apple-system, "Segoe UI", sans-serif;
        --font-pixel: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, sans-serif;
        --transition-fast: .18s ease;
        --transition-med: .28s ease;
    }
    html {
        scroll-behavior: smooth;
        -webkit-text-size-adjust: 100%;
    }
    body {
        font-family: var(--font-body);
        background-color: var(--color-bg);
        color: var(--color-text);
        line-height: 1.7;
        font-size: 16px;
        min-height: 100vh;
        position: relative;
        overflow-x: hidden;
        background-image:
            radial-gradient(rgba(163, 247, 107, .04) 1px, transparent 1px),
            radial-gradient(rgba(163, 247, 107, .03) 1px, transparent 1px);
        background-size: 28px 28px, 28px 28px;
        background-position: 0 0, 14px 14px;
    }
    a {
        color: var(--color-bamboo);
        text-decoration: none;
        transition: color var(--transition-fast);
    }
    a:hover {
        color: var(--color-pixel-green);
    }
    a:focus-visible {
        outline: 2px solid var(--color-pixel-green);
        outline-offset: 3px;
        border-radius: var(--radius-sm);
    }
    img {
        max-width: 100%;
        height: auto;
        display: block;
    }
    button, input, select, textarea {
        font-family: inherit;
        font-size: inherit;
    }
    .container {
        width: 100%;
        max-width: 1200px;
        margin: 0 auto;
        padding-left: 16px;
        padding-right: 16px;
    }
    .site-header {
        position: sticky;
        top: 0;
        z-index: 1000;
        background: rgba(28, 21, 18, .96);
        border-bottom: 2px solid var(--color-border);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }
    .site-header .top-bar {
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
        padding: 10px 0 6px;
        gap: 8px;
    }
    .brand-logo {
        font-weight: 800;
        font-size: 1.15rem;
        letter-spacing: .06em;
        color: var(--color-text);
        display: flex;
        align-items: center;
        gap: 8px;
        text-decoration: none;
        white-space: nowrap;
    }
    .brand-logo:hover {
        color: var(--color-pixel-green);
    }
    .brand-logo .logo-pixel {
        display: inline-flex;
        width: 28px;
        height: 28px;
        background: var(--color-amber);
        border: 2px solid var(--color-text);
        border-radius: var(--radius-sm);
        box-shadow: var(--shadow-pixel-sm);
        align-items: center;
        justify-content: center;
        font-size: .75rem;
        color: #1C1512;
        font-weight: 900;
        flex-shrink: 0;
    }
    .nav-chip-row {
        display: flex;
        flex-wrap: wrap;
        gap: 6px;
        align-items: center;
    }
    .pixel-chip {
        display: inline-flex;
        align-items: center;
        gap: 4px;
        padding: 4px 12px;
        background: var(--color-bg-alt);
        border: 1.5px solid var(--color-border-light);
        border-radius: var(--radius-sm);
        font-size: .78rem;
        font-weight: 600;
        color: var(--color-tea-green);
        letter-spacing: .04em;
        transition: all var(--transition-fast);
        white-space: nowrap;
        text-decoration: none;
    }
    .pixel-chip:hover {
        background: var(--color-card);
        border-color: var(--color-pixel-green);
        color: var(--color-pixel-green);
        transform: translateY(-1px);
        box-shadow: var(--shadow-pixel-sm);
    }
    .pixel-chip.chip-amber {
        color: var(--color-amber);
        border-color: var(--color-amber);
    }
    .pixel-chip.chip-rose {
        color: var(--color-rose);
        border-color: var(--color-rose);
    }
    .main-nav {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        padding: 4px 0 10px;
        flex-wrap: wrap;
    }
    .main-nav-list {
        display: flex;
        align-items: center;
        gap: 6px;
        list-style: none;
        margin: 0;
        padding: 0;
        flex-wrap: wrap;
    }
    .main-nav-list a {
        display: inline-block;
        padding: 8px 14px;
        font-size: .92rem;
        font-weight: 600;
        color: var(--color-text-muted);
        border: 1.5px solid transparent;
        border-radius: var(--radius-sm);
        transition: all var(--transition-fast);
    }
    .main-nav-list a:hover {
        color: var(--color-pixel-green);
        border-color: var(--color-pixel-green);
        background: rgba(163, 247, 107, .06);
    }
    .main-nav-list a.active {
        color: #1C1512;
        background: var(--color-pixel-green);
        border-color: var(--color-pixel-green);
        box-shadow: var(--shadow-pixel-sm);
    }
    .nav-cta-group {
        display: flex;
        gap: 8px;
        align-items: center;
        flex-wrap: wrap;
    }
    .btn-pixel {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 9px 18px;
        font-size: .88rem;
        font-weight: 700;
        letter-spacing: .04em;
        border: 2px solid transparent;
        border-radius: var(--radius-sm);
        cursor: pointer;
        transition: all var(--transition-fast);
        text-decoration: none;
        line-height: 1.3;
        white-space: nowrap;
    }
    .btn-pixel:hover {
        transform: translateY(-2px);
    }
    .btn-pixel.btn-amber {
        background: var(--color-amber);
        border-color: var(--color-amber);
        color: #1C1512;
        box-shadow: var(--shadow-pixel-sm);
    }
    .btn-pixel.btn-amber:hover {
        background: #E9B46A;
        border-color: #E9B46A;
        color: #1C1512;
        box-shadow: var(--shadow-pixel);
    }
    .btn-pixel.btn-outline-green {
        background: transparent;
        border-color: var(--color-pixel-green);
        color: var(--color-pixel-green);
        box-shadow: none;
    }
    .btn-pixel.btn-outline-green:hover {
        background: rgba(163, 247, 107, .1);
        border-color: var(--color-pixel-green);
        color: var(--color-pixel-green);
        box-shadow: var(--shadow-pixel-sm);
    }
    .btn-pixel.btn-sm {
        padding: 7px 14px;
        font-size: .82rem;
    }
    .btn-pixel.btn-lg {
        padding: 13px 26px;
        font-size: 1rem;
    }
    .btn-pixel.btn-outline-amber {
        background: transparent;
        border-color: var(--color-amber);
        color: var(--color-amber);
    }
    .btn-pixel.btn-outline-amber:hover {
        background: rgba(224, 164, 88, .1);
        border-color: var(--color-amber);
        color: var(--color-amber);
        box-shadow: var(--shadow-pixel-sm);
    }
    main {
        display: block;
    }
    section, article, aside {
        display: block;
    }
    .section-block {
        padding-top: var(--spacing-section);
        padding-bottom: var(--spacing-section);
    }
    .section-block.alt-bg {
        background: var(--color-bg-alt);
        border-top: 2px solid var(--color-border);
        border-bottom: 2px solid var(--color-border);
    }
    .section-title {
        font-size: 1.5rem;
        font-weight: 800;
        letter-spacing: .03em;
        color: var(--color-text);
        margin-bottom: .5rem;
    }
    .section-subtitle {
        font-size: .95rem;
        color: var(--color-text-muted);
        margin-bottom: 2rem;
        max-width: 720px;
    }
    .pixel-divider {
        height: 2px;
        background: linear-gradient(90deg, var(--color-pixel-green) 0%, var(--color-pixel-green) 40%, transparent 40%, transparent 100%);
        background-size: 12px 2px;
        margin: 1rem 0 2rem;
        opacity: .6;
    }
    /* Breadcrumb */
    .breadcrumb-pixel {
        display: flex;
        align-items: center;
        flex-wrap: wrap;
        gap: 8px;
        list-style: none;
        margin: 0 0 1rem;
        padding: 0;
        font-size: .85rem;
        color: var(--color-text-muted);
    }
    .breadcrumb-pixel li {
        display: inline-flex;
        align-items: center;
        gap: 8px;
    }
    .breadcrumb-pixel li+li::before {
        content: "▶";
        font-size: .6rem;
        color: var(--color-pixel-green);
        margin-right: 2px;
    }
    .breadcrumb-pixel a {
        color: var(--color-bamboo);
    }
    .breadcrumb-pixel a:hover {
        color: var(--color-pixel-green);
    }
    .breadcrumb-pixel .current {
        color: var(--color-amber);
        font-weight: 600;
    }
    /* Page header for category */
    .category-page-header {
        padding: 2.5rem 0 1.5rem;
        border-bottom: 1px solid var(--color-border);
        margin-bottom: 2rem;
    }
    .category-page-header h1 {
        font-size: 2rem;
        font-weight: 800;
        letter-spacing: .04em;
        color: var(--color-text);
        margin-bottom: .75rem;
        line-height: 1.3;
    }
    .category-page-header .h1-desc {
        font-size: 1rem;
        color: var(--color-text-muted);
        max-width: 820px;
    }
    /* Overview bar */
    .overview-pixel-card {
        background: var(--color-card);
        border: 2px solid var(--color-border);
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-pixel-sm);
        overflow: hidden;
        display: flex;
        flex-direction: column;
        gap: 0;
    }
    @media (min-width: 768px) {
        .overview-pixel-card {
            flex-direction: row;
            align-items: stretch;
        }
    }
    .overview-pixel-card .ov-img {
        flex: 0 0 45%;
        min-height: 240px;
        position: relative;
    }
    .overview-pixel-card .ov-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        position: absolute;
        inset: 0;
    }
    .overview-pixel-card .ov-body {
        flex: 1;
        padding: 1.5rem 1.75rem;
        display: flex;
        flex-direction: column;
        justify-content: center;
        gap: .75rem;
    }
    .overview-pixel-card .ov-body h2 {
        font-size: 1.35rem;
        font-weight: 800;
        margin: 0;
        color: var(--color-text);
    }
    .overview-pixel-card .ov-body p {
        margin: 0;
        color: var(--color-text-muted);
        font-size: .95rem;
    }
    .ov-param-row {
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
        margin-top: .5rem;
    }
    .ov-param {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 5px 12px;
        background: var(--color-bg);
        border: 1.5px solid var(--color-border);
        border-radius: var(--radius-sm);
        font-size: .8rem;
        color: var(--color-tea-green);
        font-weight: 600;
    }
    .ov-param i {
        color: var(--color-amber);
        font-size: .75rem;
    }
    /* Tea room cards */
    .tea-room-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 20px;
    }
    @media (min-width: 576px) {
        .tea-room-grid {
            grid-template-columns: repeat(2, 1fr);
        }
    }
    @media (min-width: 992px) {
        .tea-room-grid {
            grid-template-columns: repeat(3, 1fr);
        }
    }
    .tea-room-card {
        background: var(--color-card);
        border: 2px solid var(--color-border);
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-pixel-sm);
        overflow: hidden;
        transition: all var(--transition-med);
        display: flex;
        flex-direction: column;
        height: 100%;
    }
    .tea-room-card:hover {
        border-color: var(--color-pixel-green);
        box-shadow: var(--shadow-pixel-lg);
        transform: translateY(-3px);
        background: var(--color-card-hover);
    }
    .tea-room-card .tr-img {
        position: relative;
        aspect-ratio: 16/10;
        overflow: hidden;
        background: var(--color-bg-alt);
    }
    .tea-room-card .tr-img img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform .4s ease;
    }
    .tea-room-card:hover .tr-img img {
        transform: scale(1.03);
    }
    .tea-room-card .tr-badge {
        position: absolute;
        top: 10px;
        left: 10px;
        padding: 4px 10px;
        background: rgba(28, 21, 18, .85);
        border: 1.5px solid var(--color-amber);
        border-radius: var(--radius-sm);
        font-size: .72rem;
        font-weight: 700;
        color: var(--color-amber);
        letter-spacing: .04em;
        backdrop-filter: blur(4px);
    }
    .tea-room-card .tr-body {
        padding: 1.25rem 1.25rem 1.5rem;
        display: flex;
        flex-direction: column;
        gap: .6rem;
        flex: 1;
    }
    .tea-room-card .tr-body h3 {
        font-size: 1.08rem;
        font-weight: 800;
        margin: 0;
        color: var(--color-text);
        line-height: 1.4;
    }
    .tea-room-card .tr-body p {
        margin: 0;
        color: var(--color-text-muted);
        font-size: .88rem;
        flex: 1;
    }
    .tr-tags {
        display: flex;
        flex-wrap: wrap;
        gap: 6px;
        margin-top: .5rem;
    }
    .tr-tag {
        padding: 3px 10px;
        background: var(--color-bg);
        border: 1px solid var(--color-border-light);
        border-radius: 100px;
        font-size: .72rem;
        color: var(--color-bamboo);
        font-weight: 600;
    }
    .tr-tag.tag-green {
        color: var(--color-pixel-green);
        border-color: var(--color-pixel-green);
    }
    .tr-tag.tag-amber {
        color: var(--color-amber);
        border-color: var(--color-amber);
    }
    .tr-tag.tag-rose {
        color: var(--color-rose);
        border-color: var(--color-rose);
    }
    .view-more-row {
        display: flex;
        justify-content: center;
        margin-top: 2rem;
    }
    /* Standards */
    .standards-list {
        display: grid;
        grid-template-columns: 1fr;
        gap: 14px;
    }
    @media (min-width: 576px) {
        .standards-list {
            grid-template-columns: repeat(2, 1fr);
        }
    }
    @media (min-width: 992px) {
        .standards-list {
            grid-template-columns: repeat(3, 1fr);
        }
    }
    .standard-item {
        display: flex;
        gap: 12px;
        align-items: flex-start;
        background: var(--color-card);
        border: 1.5px solid var(--color-border);
        border-radius: var(--radius-md);
        padding: 1rem 1.25rem;
        transition: all var(--transition-fast);
    }
    .standard-item:hover {
        border-color: var(--color-pixel-green);
        box-shadow: var(--shadow-pixel-sm);
    }
    .standard-item .std-icon {
        flex-shrink: 0;
        width: 40px;
        height: 40px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--color-bg-alt);
        border: 2px solid var(--color-pixel-green);
        border-radius: var(--radius-sm);
        color: var(--color-pixel-green);
        font-size: 1rem;
    }
    .standard-item .std-text h4 {
        font-size: .95rem;
        font-weight: 700;
        margin: 0 0 .3rem;
        color: var(--color-text);
    }
    .standard-item .std-text p {
        margin: 0;
        font-size: .85rem;
        color: var(--color-text-muted);
    }
    /* Gallery */
    .gallery-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    @media (min-width: 768px) {
        .gallery-grid {
            grid-template-columns: repeat(4, 1fr);
        }
    }
    .gallery-item {
        position: relative;
        aspect-ratio: 1/1;
        overflow: hidden;
        border: 2px solid var(--color-border);
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-pixel-sm);
        transition: all var(--transition-med);
        cursor: pointer;
    }
    .gallery-item:hover {
        border-color: var(--color-pixel-green);
        box-shadow: var(--shadow-pixel-lg);
        transform: translateY(-3px);
    }
    .gallery-item img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform .4s ease;
    }
    .gallery-item:hover img {
        transform: scale(1.05);
    }
    .gallery-item .gi-overlay {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        padding: .75rem 1rem;
        background: linear-gradient(transparent, rgba(28, 21, 18, .88));
        font-size: .78rem;
        font-weight: 600;
        color: var(--color-text);
        letter-spacing: .03em;
    }
    /* Video section */
    .video-entry-card {
        background: var(--color-card);
        border: 2px solid var(--color-border);
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-pixel-sm);
        overflow: hidden;
        display: flex;
        flex-direction: column;
        transition: all var(--transition-med);
    }
    .video-entry-card:hover {
        border-color: var(--color-pixel-green);
        box-shadow: var(--shadow-pixel-lg);
    }
    .video-entry-card .ve-thumb {
        position: relative;
        aspect-ratio: 16/9;
        overflow: hidden;
        cursor: pointer;
    }
    .video-entry-card .ve-thumb img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    .video-entry-card .ve-thumb .play-overlay {
        position: absolute;
        inset: 0;
        display: flex;
        align-items: center;
        justify-content: center;
        background: rgba(28, 21, 18, .45);
        transition: all var(--transition-fast);
    }
    .video-entry-card .ve-thumb .play-overlay i {
        width: 56px;
        height: 56px;
        display: flex;
        align-items: center;
        justify-content: center;
        background: var(--color-amber);
        border: 2px solid var(--color-text);
        border-radius: var(--radius-sm);
        box-shadow: var(--shadow-pixel-sm);
        color: #1C1512;
        font-size: 1.3rem;
        transition: all var(--transition-fast);
    }
    .video-entry-card:hover .ve-thumb .play-overlay i {
        background: var(--color-pixel-green);
        box-shadow: var(--shadow-pixel);
        transform: scale(1.05);
    }
    .video-entry-card .ve-body {
        padding: 1rem 1.25rem;
    }
    .video-entry-card .ve-body h4 {
        font-size: 1rem;
        font-weight: 700;
        margin: 0 0 .3rem;
        color: var(--color-text);
    }
    .video-entry-card .ve-body p {
        margin: 0;
        font-size: .85rem;
        color: var(--color-text-muted);
    }
    .video-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 18px;
    }
    @media (min-width: 768px) {
        .video-grid {
            grid-template-columns: repeat(2, 1fr);
        }
    }
    /* Booking notes */
    .notes-list {
        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        flex-direction: column;
        gap: 10px;
    }
    .notes-list li {
        display: flex;
        align-items: flex-start;
        gap: 10px;
        padding: 12px 16px;
        background: var(--color-card);
        border: 1.5px solid var(--color-border);
        border-radius: var(--radius-md);
        font-size: .92rem;
        color: var(--color-text-muted);
        transition: all var(--transition-fast);
    }
    .notes-list li:hover {
        border-color: var(--color-pixel-green);
    }
    .notes-list li i {
        color: var(--color-amber);
        margin-top: 4px;
        flex-shrink: 0;
    }
    /* CTA section */
    .cta-band {
        background: var(--color-bg-alt);
        border: 2px solid var(--color-amber);
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-pixel-lg);
        padding: 2rem 1.5rem;
        text-align: center;
    }
    .cta-band h2 {
        font-size: 1.45rem;
        font-weight: 800;
        margin-bottom: .5rem;
        color: var(--color-text);
    }
    .cta-band p {
        color: var(--color-text-muted);
        margin-bottom: 1.5rem;
        font-size: .98rem;
    }
    .cta-band .cta-actions {
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
        justify-content: center;
    }
    /* Footer */
    .site-footer {
        background: var(--color-bg-alt);
        border-top: 2px solid var(--color-border);
        padding: 3rem 0 1.5rem;
        margin-top: var(--spacing-section);
    }
    .footer-grid {
        display: grid;
        grid-template-columns: 1fr;
        gap: 2rem;
        margin-bottom: 2rem;
    }
    @media (min-width: 768px) {
        .footer-grid {
            grid-template-columns: 2fr 1fr 1fr 1fr;
        }
    }
    .footer-brand {
        font-size: 1.2rem;
        font-weight: 800;
        color: var(--color-text);
        text-decoration: none;
        letter-spacing: .04em;
    }
    .footer-brand:hover {
        color: var(--color-pixel-green);
    }
    .footer-desc {
        margin-top: .75rem;
        color: var(--color-text-muted);
        font-size: .9rem;
        max-width: 320px;
    }
    .footer-col h5 {
        font-size: .9rem;
        font-weight: 700;
        color: var(--color-amber);
        margin-bottom: .75rem;
        letter-spacing: .06em;
    }
    .footer-col ul {
        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        flex-direction: column;
        gap: 6px;
    }
    .footer-col ul a {
        color: var(--color-text-muted);
        font-size: .88rem;
        text-decoration: none;
        transition: color var(--transition-fast);
    }
    .footer-col ul a:hover {
        color: var(--color-pixel-green);
    }
    .footer-bottom {
        border-top: 1px solid var(--color-border);
        padding-top: 1rem;
        display: flex;
        flex-wrap: wrap;
        gap: 8px;
        justify-content: space-between;
        font-size: .8rem;
        color: var(--color-text-muted);
    }
    @media (max-width: 575.98px) {
        .section-block {
            padding-top: var(--spacing-section-mobile);
            padding-bottom: var(--spacing-section-mobile);
        }
        .nav-chip-row {
            gap: 4px;
        }
        .pixel-chip {
            padding: 3px 8px;
            font-size: .7rem;
        }
        .main-nav {
            flex-direction: column;
            align-items: flex-start;
            gap: 8px;
        }
        .main-nav-list {
            gap: 4px;
        }
        .main-nav-list a {
            padding: 6px 10px;
            font-size: .85rem;
        }
        .nav-cta-group {
            width: 100%;
            gap: 6px;
        }
        .btn-pixel {
            padding: 8px 14px;
            font-size: .82rem;
        }
        .category-page-header h1 {
            font-size: 1.5rem;
        }
        .section-title {
            font-size: 1.25rem;
        }
        .overview-pixel-card .ov-img {
            min-height: 180px;
        }
        .overview-pixel-card .ov-body {
            padding: 1.1rem 1.2rem;
        }
        .video-entry-card .ve-thumb .play-overlay i {
            width: 44px;
            height: 44px;
            font-size: 1rem;
        }
        .cta-band {
            padding: 1.5rem 1rem;
        }
        .cta-band h2 {
            font-size: 1.2rem;
        }
    }
    @media (min-width: 576px) and (max-width: 991.98px) {
        .section-block {
            padding-top: 48px;
            padding-bottom: 48px;
        }
        .category-page-header h1 {
            font-size: 1.7rem;
        }
    }
    .lazy-img {
        opacity: 0;
        transition: opacity .5s ease;
    }
    .lazy-img.loaded {
        opacity: 1;
    }

/* roulang page: category2 */
:root {
            --color-bg: #1C1512;
            --color-bg-alt: #152018;
            --color-card: #241C16;
            --color-card-hover: #2D231A;
            --color-text: #F2E8DB;
            --color-text-muted: #B8A898;
            --color-bamboo: #A8D5BA;
            --color-tea-green: #B8D98C;
            --color-pixel-green: #A3F76B;
            --color-amber: #E0A458;
            --color-rose: #F4A6B8;
            --color-danger: #FF5D5D;
            --color-border: #4A3D30;
            --color-border-light: #5C4C3A;
            --radius-sm: 2px;
            --radius-md: 4px;
            --shadow-pixel: 4px 4px 0 rgba(0, 0, 0, .55);
            --shadow-pixel-sm: 3px 3px 0 rgba(0, 0, 0, .45);
            --shadow-pixel-lg: 6px 6px 0 rgba(0, 0, 0, .5);
            --spacing-section: 64px;
            --spacing-section-mobile: 36px;
            --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, -apple-system, "Segoe UI", sans-serif;
            --font-pixel: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, sans-serif;
            --transition-fast: .18s ease;
            --transition-med: .28s ease;
        }

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

        body {
            font-family: var(--font-body);
            background-color: var(--color-bg);
            color: var(--color-text);
            line-height: 1.7;
            font-size: 16px;
            min-height: 100vh;
            position: relative;
            overflow-x: hidden;
            background-image:
                radial-gradient(rgba(163, 247, 107, .04) 1px, transparent 1px),
                radial-gradient(rgba(163, 247, 107, .03) 1px, transparent 1px);
            background-size: 28px 28px, 28px 28px;
            background-position: 0 0, 14px 14px;
        }

        a {
            color: var(--color-bamboo);
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--color-pixel-green);
        }
        a:focus-visible {
            outline: 2px solid var(--color-pixel-green);
            outline-offset: 3px;
            border-radius: var(--radius-sm);
        }

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

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

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding-left: 16px;
            padding-right: 16px;
        }

        /* ========== Header / Nav ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(28, 21, 18, .96);
            border-bottom: 2px solid var(--color-border);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }
        .site-header .top-bar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            padding: 10px 0 6px;
            gap: 8px;
        }
        .brand-logo {
            font-weight: 800;
            font-size: 1.15rem;
            letter-spacing: .06em;
            color: var(--color-text);
            display: flex;
            align-items: center;
            gap: 8px;
            text-decoration: none;
            white-space: nowrap;
        }
        .brand-logo:hover {
            color: var(--color-pixel-green);
        }
        .brand-logo .logo-pixel {
            display: inline-flex;
            width: 28px;
            height: 28px;
            background: var(--color-amber);
            border: 2px solid var(--color-text);
            border-radius: var(--radius-sm);
            box-shadow: var(--shadow-pixel-sm);
            align-items: center;
            justify-content: center;
            font-size: .75rem;
            color: #1C1512;
            font-weight: 900;
            flex-shrink: 0;
        }
        .nav-chip-row {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            align-items: center;
        }
        .pixel-chip {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 4px 12px;
            background: var(--color-bg-alt);
            border: 1.5px solid var(--color-border-light);
            border-radius: var(--radius-sm);
            font-size: .78rem;
            font-weight: 600;
            color: var(--color-tea-green);
            letter-spacing: .04em;
            transition: all var(--transition-fast);
            white-space: nowrap;
            text-decoration: none;
        }
        .pixel-chip:hover {
            background: var(--color-card);
            border-color: var(--color-pixel-green);
            color: var(--color-pixel-green);
            transform: translateY(-1px);
            box-shadow: var(--shadow-pixel-sm);
        }
        .pixel-chip.chip-amber {
            color: var(--color-amber);
            border-color: var(--color-amber);
        }
        .pixel-chip.chip-rose {
            color: var(--color-rose);
            border-color: var(--color-rose);
        }
        .main-nav {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 4px 0 10px;
            flex-wrap: wrap;
        }
        .main-nav-list {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
            margin: 0;
            padding: 0;
            flex-wrap: wrap;
        }
        .main-nav-list li a {
            display: inline-block;
            padding: 8px 16px;
            font-size: .92rem;
            font-weight: 600;
            color: var(--color-text-muted);
            border: 1.5px solid transparent;
            border-radius: var(--radius-sm);
            letter-spacing: .04em;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .main-nav-list li a:hover {
            color: var(--color-pixel-green);
            background: rgba(163, 247, 107, .06);
            border-color: rgba(163, 247, 107, .25);
        }
        .main-nav-list li a.active {
            color: var(--color-pixel-green);
            background: rgba(163, 247, 107, .08);
            border-color: var(--color-pixel-green);
            box-shadow: var(--shadow-pixel-sm);
        }
        .nav-cta-group {
            display: flex;
            gap: 8px;
            align-items: center;
            flex-wrap: wrap;
        }

        /* ========== Pixel Buttons ========== */
        .btn-pixel {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 24px;
            border: 2px solid var(--color-border-light);
            border-radius: var(--radius-md);
            font-weight: 700;
            font-size: .92rem;
            letter-spacing: .05em;
            cursor: pointer;
            transition: all var(--transition-fast);
            text-decoration: none;
            white-space: nowrap;
            line-height: 1.4;
            box-shadow: var(--shadow-pixel);
            transform: translateY(0);
        }
        .btn-pixel:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-pixel-lg);
        }
        .btn-pixel:active {
            transform: translateY(0);
            box-shadow: var(--shadow-pixel-sm);
        }
        .btn-pixel:focus-visible {
            outline: 2px solid var(--color-pixel-green);
            outline-offset: 3px;
        }
        .btn-pixel.btn-amber {
            background: var(--color-amber);
            color: #1C1512;
            border-color: var(--color-amber);
        }
        .btn-pixel.btn-amber:hover {
            background: #F0C078;
            color: #1C1512;
            border-color: var(--color-amber);
        }
        .btn-pixel.btn-outline-green {
            background: transparent;
            color: var(--color-pixel-green);
            border-color: var(--color-pixel-green);
        }
        .btn-pixel.btn-outline-green:hover {
            background: rgba(163, 247, 107, .12);
            color: var(--color-pixel-green);
            border-color: var(--color-pixel-green);
        }
        .btn-pixel.btn-sm {
            padding: 8px 16px;
            font-size: .82rem;
            box-shadow: var(--shadow-pixel-sm);
        }

        /* ========== Breadcrumb ========== */
        .breadcrumb-section {
            padding: 20px 0 0;
        }
        .breadcrumb-pixel {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            font-size: .85rem;
            color: var(--color-text-muted);
        }
        .breadcrumb-pixel a {
            color: var(--color-bamboo);
            font-weight: 600;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        .breadcrumb-pixel a:hover {
            color: var(--color-pixel-green);
        }
        .breadcrumb-pixel .breadcrumb-arrow {
            color: var(--color-amber);
            font-weight: 700;
            font-family: monospace;
            letter-spacing: 0;
        }
        .breadcrumb-pixel .breadcrumb-current {
            color: var(--color-text);
            font-weight: 600;
        }

        /* ========== Category Header ========== */
        .category-header {
            padding: 40px 0 44px;
            position: relative;
            background: linear-gradient(135deg, rgba(21, 32, 24, .92) 0%, rgba(28, 21, 18, .95) 100%);
            border: 2px solid var(--color-border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-pixel-lg);
            overflow: hidden;
            margin-bottom: 8px;
        }
        .category-header::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 45%;
            height: 100%;
            background: url('/assets/images/backpic/back-2.jpg') center/cover no-repeat;
            opacity: .35;
            pointer-events: none;
            filter: saturate(.7) contrast(1.05);
        }
        .category-header .header-content {
            position: relative;
            z-index: 2;
            padding: 0 28px;
        }
        .category-header h1 {
            font-size: 2rem;
            font-weight: 900;
            letter-spacing: .06em;
            color: var(--color-text);
            margin-bottom: 12px;
            font-family: var(--font-pixel);
            line-height: 1.3;
        }
        .category-header h1 .h1-highlight {
            color: var(--color-amber);
        }
        .category-header .header-sub {
            font-size: 1rem;
            color: var(--color-text-muted);
            max-width: 560px;
            line-height: 1.8;
        }
        .header-stats-mini {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
            margin-top: 18px;
        }
        .header-stat-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: .85rem;
            color: var(--color-tea-green);
        }
        .header-stat-item i {
            color: var(--color-amber);
            font-size: .9rem;
        }

        /* ========== Section Commons ========== */
        .content-section {
            padding: var(--spacing-section) 0;
        }
        .section-header {
            margin-bottom: 40px;
            position: relative;
            padding-left: 18px;
            border-left: 4px solid var(--color-amber);
        }
        .section-header h2 {
            font-size: 1.5rem;
            font-weight: 800;
            letter-spacing: .05em;
            color: var(--color-text);
            margin-bottom: 8px;
            font-family: var(--font-pixel);
            line-height: 1.35;
        }
        .section-header .section-sub {
            font-size: .92rem;
            color: var(--color-text-muted);
            line-height: 1.7;
            max-width: 680px;
        }

        /* ========== Filter Chips ========== */
        .filter-section {
            background: var(--color-card);
            border: 2px solid var(--color-border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-pixel);
            padding: 28px;
        }
        .filter-group {
            margin-bottom: 20px;
        }
        .filter-group:last-child {
            margin-bottom: 0;
        }
        .filter-label {
            font-size: .82rem;
            font-weight: 700;
            color: var(--color-amber);
            letter-spacing: .08em;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 6px;
            text-transform: uppercase;
        }
        .filter-chips {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .filter-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            background: var(--color-bg);
            border: 1.5px solid var(--color-border-light);
            border-radius: var(--radius-sm);
            font-size: .85rem;
            font-weight: 600;
            color: var(--color-text-muted);
            cursor: pointer;
            transition: all var(--transition-fast);
            user-select: none;
            white-space: nowrap;
        }
        .filter-chip:hover {
            border-color: var(--color-pixel-green);
            color: var(--color-pixel-green);
            background: rgba(163, 247, 107, .05);
        }
        .filter-chip.active {
            border-color: var(--color-pixel-green);
            color: #1C1512;
            background: var(--color-pixel-green);
            box-shadow: var(--shadow-pixel-sm);
        }
        .filter-chip .chip-count {
            font-size: .72rem;
            opacity: .75;
            font-weight: 500;
        }

        /* ========== Tea Artist Cards ========== */
        .tea-artist-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .tea-artist-card {
            background: var(--color-card);
            border: 2px solid var(--color-border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-pixel);
            overflow: hidden;
            transition: all var(--transition-med);
            display: flex;
            flex-direction: column;
        }
        .tea-artist-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-pixel-lg);
            border-color: var(--color-border-light);
            background: var(--color-card-hover);
        }
        .tea-artist-card .artist-cover {
            position: relative;
            aspect-ratio: 4/3;
            overflow: hidden;
            border-bottom: 2px solid var(--color-border);
        }
        .tea-artist-card .artist-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-med);
        }
        .tea-artist-card:hover .artist-cover img {
            transform: scale(1.06);
        }
        .artist-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            display: inline-block;
            padding: 4px 12px;
            background: rgba(28, 21, 18, .88);
            border: 1.5px solid var(--color-amber);
            border-radius: var(--radius-sm);
            font-size: .72rem;
            font-weight: 700;
            color: var(--color-amber);
            letter-spacing: .05em;
            backdrop-filter: blur(4px);
        }
        .artist-card-body {
            padding: 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .artist-card-body h3 {
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--color-text);
            margin-bottom: 6px;
            letter-spacing: .03em;
            line-height: 1.4;
        }
        .artist-title-tag {
            font-size: .78rem;
            color: var(--color-tea-green);
            font-weight: 600;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .artist-title-tag i {
            color: var(--color-amber);
            font-size: .7rem;
        }
        .artist-meta-list {
            list-style: none;
            margin: 0 0 16px;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .artist-meta-list li {
            font-size: .82rem;
            color: var(--color-text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
            line-height: 1.6;
        }
        .artist-meta-list li i {
            width: 16px;
            text-align: center;
            color: var(--color-bamboo);
            font-size: .75rem;
            flex-shrink: 0;
        }
        .artist-card-actions {
            margin-top: auto;
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            padding-top: 12px;
            border-top: 1px solid rgba(74, 61, 48, .5);
        }
        .artist-card-actions .btn-pixel {
            flex: 1;
            justify-content: center;
            padding: 8px 12px;
            font-size: .78rem;
            box-shadow: var(--shadow-pixel-sm);
        }
        .view-more-wrap {
            margin-top: 36px;
            text-align: center;
        }

        /* ========== Timeline ========== */
        .timeline-flow {
            position: relative;
            padding-left: 28px;
        }
        .timeline-flow::before {
            content: '';
            position: absolute;
            left: 8px;
            top: 6px;
            bottom: 6px;
            width: 2px;
            background: repeating-linear-gradient(
                to bottom,
                var(--color-amber) 0,
                var(--color-amber) 8px,
                transparent 8px,
                transparent 14px
            );
        }
        .timeline-item {
            position: relative;
            padding-bottom: 28px;
        }
        .timeline-item:last-child {
            padding-bottom: 0;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -24px;
            top: 6px;
            width: 12px;
            height: 12px;
            background: var(--color-amber);
            border: 2px solid var(--color-text);
            border-radius: var(--radius-sm);
            box-shadow: 0 0 0 3px rgba(224, 164, 88, .25);
        }
        .timeline-item .timeline-step {
            font-size: .72rem;
            font-weight: 700;
            color: var(--color-amber);
            letter-spacing: .1em;
            text-transform: uppercase;
            margin-bottom: 4px;
        }
        .timeline-item h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 4px;
            line-height: 1.4;
        }
        .timeline-item p {
            font-size: .87rem;
            color: var(--color-text-muted);
            margin: 0;
            line-height: 1.7;
        }

        /* ========== Review Snippets ========== */
        .review-snippet-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .review-snippet-card {
            background: var(--color-card);
            border: 2px solid var(--color-border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-pixel-sm);
            padding: 24px;
            position: relative;
            transition: all var(--transition-fast);
        }
        .review-snippet-card:hover {
            border-color: var(--color-border-light);
            transform: translateY(-3px);
            box-shadow: var(--shadow-pixel);
        }
        .review-snippet-card .review-quote-mark {
            font-size: 2rem;
            color: var(--color-amber);
            line-height: 1;
            margin-bottom: 8px;
            font-family: Georgia, serif;
        }
        .review-snippet-card p {
            font-size: .9rem;
            color: var(--color-text-muted);
            line-height: 1.8;
            margin-bottom: 14px;
        }
        .review-snippet-card .reviewer-tag {
            display: inline-block;
            font-size: .75rem;
            font-weight: 600;
            color: var(--color-tea-green);
            background: rgba(184, 217, 140, .08);
            border: 1px solid rgba(184, 217, 140, .3);
            padding: 4px 12px;
            border-radius: var(--radius-sm);
        }

        /* ========== Guarantee Grid ========== */
        .guarantee-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .guarantee-item {
            background: var(--color-card);
            border: 2px solid var(--color-border);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-pixel-sm);
            padding: 24px;
            text-align: left;
            transition: all var(--transition-fast);
        }
        .guarantee-item:hover {
            border-color: var(--color-pixel-green);
            transform: translateY(-3px);
            box-shadow: var(--shadow-pixel);
        }
        .guarantee-item .guarantee-icon {
            width: 44px;
            height: 44px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(163, 247, 107, .1);
            border: 2px solid var(--color-pixel-green);
            border-radius: var(--radius-sm);
            margin-bottom: 14px;
            font-size: 1.1rem;
            color: var(--color-pixel-green);
            box-shadow: var(--shadow-pixel-sm);
        }
        .guarantee-item h4 {
            font-size: .95rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 8px;
            line-height: 1.4;
        }
        .guarantee-item p {
            font-size: .82rem;
            color: var(--color-text-muted);
            margin: 0;
            line-height: 1.7;
        }

        /* ========== FAQ Accordion ========== */
        .accordion-pixel .accordion-item {
            background: var(--color-card);
            border: 2px solid var(--color-border);
            border-radius: var(--radius-md) !important;
            margin-bottom: 12px;
            overflow: hidden;
            box-shadow: var(--shadow-pixel-sm);
            transition: all var(--transition-fast);
        }
        .accordion-pixel .accordion-item:last-child {
            margin-bottom: 0;
        }
        .accordion-pixel .accordion-header {
            margin: 0;
        }
        .accordion-pixel .accordion-button {
            background: var(--color-card);
            color: var(--color-text);
            font-weight: 700;
            font-size: .95rem;
            padding: 18px 22px;
            border: none;
            box-shadow: none;
            letter-spacing: .02em;
            transition: all var(--transition-fast);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }
        .accordion-pixel .accordion-button:not(.collapsed) {
            background: rgba(163, 247, 107, .06);
            color: var(--color-pixel-green);
            border-bottom: 2px solid rgba(163, 247, 107, .3);
        }
        .accordion-pixel .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(163, 247, 107, .3);
            border-color: var(--color-pixel-green);
        }
        .accordion-pixel .accordion-button::after {
            filter: invert(85%) sepia(20%) saturate(600%) hue-rotate(60deg);
        }
        .accordion-pixel .accordion-body {
            background: var(--color-bg);
            color: var(--color-text-muted);
            font-size: .88rem;
            line-height: 1.8;
            padding: 18px 22px;
            border-top: 1px solid var(--color-border);
        }

        /* ========== Form Section ========== */
        .form-section {
            background: var(--color-card);
            border: 2px solid var(--color-border-light);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-pixel-lg);
            padding: 36px;
            position: relative;
            overflow: hidden;
        }
        .form-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--color-amber) 0%, var(--color-pixel-green) 50%, var(--color-rose) 100%);
        }
        .form-label {
            font-size: .82rem;
            font-weight: 700;
            color: var(--color-tea-green);
            letter-spacing: .05em;
            margin-bottom: 6px;
            display: block;
        }
        .form-control-pixel {
            width: 100%;
            padding: 12px 16px;
            background: var(--color-bg);
            border: 2px solid var(--color-border);
            border-radius: var(--radius-sm);
            color: var(--color-text);
            font-size: .92rem;
            transition: all var(--transition-fast);
            box-shadow: none;
            appearance: none;
        }
        .form-control-pixel:focus {
            border-color: var(--color-pixel-green);
            box-shadow: 0 0 0 3px rgba(163, 247, 107, .25);
            outline: none;
            background: rgba(28, 21, 18, .9);
        }
        .form-control-pixel::placeholder {
            color: rgba(184, 168, 152, .6);
        }
        select.form-control-pixel {
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23E0A458' stroke-width='2' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 14px center;
            padding-right: 36px;
            cursor: pointer;
        }
        textarea.form-control-pixel {
            min-height: 100px;
            resize: vertical;
        }
        .privacy-note {
            font-size: .76rem;
            color: var(--color-text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
            margin-top: 8px;
        }
        .privacy-note i {
            color: var(--color-pixel-green);
            font-size: .8rem;
        }

        /* ========== Footer ========== */
        .site-footer {
            background: #15100D;
            border-top: 2px solid var(--color-border);
            padding: 48px 0 24px;
            margin-top: 20px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 36px;
        }
        .footer-brand {
            font-size: 1.2rem;
            font-weight: 800;
            color: var(--color-text);
            letter-spacing: .06em;
            text-decoration: none;
            display: inline-block;
            margin-bottom: 12px;
            transition: color var(--transition-fast);
        }
        .footer-brand:hover {
            color: var(--color-pixel-green);
        }
        .footer-desc {
            font-size: .85rem;
            color: var(--color-text-muted);
            line-height: 1.8;
            max-width: 320px;
            margin: 0;
        }
        .footer-col h5 {
            font-size: .88rem;
            font-weight: 700;
            color: var(--color-amber);
            letter-spacing: .08em;
            margin-bottom: 14px;
            text-transform: uppercase;
        }
        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul li a {
            font-size: .85rem;
            color: var(--color-text-muted);
            text-decoration: none;
            transition: all var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .footer-col ul li a:hover {
            color: var(--color-pixel-green);
            transform: translateX(3px);
        }
        .footer-bottom {
            border-top: 1px solid var(--color-border);
            padding-top: 18px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
            font-size: .78rem;
            color: var(--color-text-muted);
        }

        /* ========== Responsive ========== */
        @media (max-width: 1024px) {
            .tea-artist-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .review-snippet-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .guarantee-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            :root {
                --spacing-section: 44px;
            }
            .site-header .top-bar {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
            }
            .nav-chip-row {
                width: 100%;
                overflow-x: auto;
                flex-wrap: nowrap;
                padding-bottom: 4px;
                -webkit-overflow-scrolling: touch;
                scrollbar-width: thin;
                scrollbar-color: var(--color-border-light) transparent;
            }
            .nav-chip-row::-webkit-scrollbar {
                height: 4px;
            }
            .nav-chip-row::-webkit-scrollbar-thumb {
                background: var(--color-border-light);
                border-radius: 2px;
            }
            .main-nav {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .main-nav-list {
                width: 100%;
                overflow-x: auto;
                flex-wrap: nowrap;
                padding-bottom: 4px;
                -webkit-overflow-scrolling: touch;
            }
            .nav-cta-group {
                width: 100%;
                flex-wrap: wrap;
            }
            .category-header {
                padding: 28px 0 32px;
            }
            .category-header::before {
                width: 100%;
                opacity: .18;
            }
            .category-header .header-content {
                padding: 0 20px;
            }
            .category-header h1 {
                font-size: 1.5rem;
            }
            .tea-artist-grid {
                grid-template-columns: 1fr;
            }
            .review-snippet-grid {
                grid-template-columns: 1fr;
            }
            .guarantee-grid {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }
            .guarantee-item {
                padding: 18px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .form-section {
                padding: 24px;
            }
            .filter-section {
                padding: 20px;
            }
            .breadcrumb-section {
                padding: 16px 0 0;
            }
        }

        @media (max-width: 520px) {
            :root {
                --spacing-section: 32px;
            }
            body {
                font-size: 15px;
            }
            .category-header h1 {
                font-size: 1.25rem;
            }
            .category-header .header-sub {
                font-size: .88rem;
            }
            .header-stats-mini {
                gap: 12px;
                flex-direction: column;
            }
            .section-header h2 {
                font-size: 1.25rem;
            }
            .guarantee-grid {
                grid-template-columns: 1fr;
            }
            .filter-chips {
                flex-wrap: nowrap;
                overflow-x: auto;
                padding-bottom: 4px;
                -webkit-overflow-scrolling: touch;
            }
            .btn-pixel {
                padding: 10px 18px;
                font-size: .85rem;
            }
            .form-section {
                padding: 18px;
                box-shadow: var(--shadow-pixel-sm);
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
            }
            .breadcrumb-pixel {
                font-size: .78rem;
                gap: 6px;
            }
        }

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