/* roulang page: index */
:root {
            --color-bg: #F5F1EA;
            --color-bg-secondary: #EDE5D8;
            --color-bg-dark: #1F2C26;
            --color-primary: #1F2C26;
            --color-accent: #B49A5F;
            --color-text: #2E332F;
            --color-text-secondary: #767B74;
            --color-highlight: #8F5F3E;
            --color-card-bg: #FFFFFF;
            --color-card-border: #E4DBCE;
            --radius-card: 10px;
            --radius-btn: 8px;
            --shadow-card: 0 2px 8px rgba(31, 44, 38, 0.06);
            --shadow-card-hover: 0 8px 24px rgba(31, 44, 38, 0.10);
            --font-serif: 'Noto Serif SC', 'Source Han Serif SC', 'Songti SC', 'STSong', serif;
            --font-serif-en: 'Cormorant Garamond', 'EB Garamond', 'Playfair Display', Georgia, serif;
            --spacing-section-desktop: 80px;
            --spacing-section-mobile: 48px;
            --transition: 0.2s ease;
            --container-max: 1200px;
            --nav-height-desktop: 72px;
            --nav-height-mobile: 56px;
        }

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

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

        body {
            font-family: var(--font-serif);
            font-size: 16px;
            font-weight: 400;
            line-height: 1.8;
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            overflow-x: hidden;
        }

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

        a {
            color: var(--color-primary);
            text-decoration: none;
            transition: color var(--transition), border-color var(--transition), background-color var(--transition);
        }

        a:hover {
            color: var(--color-highlight);
        }

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

        button {
            font-family: var(--font-serif);
            cursor: pointer;
            border: none;
            background: none;
        }

        ul,
        ol {
            list-style: none;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-family: var(--font-serif);
            color: var(--color-primary);
            line-height: 1.4;
            font-weight: 700;
        }

        h1 {
            font-size: 32px;
            letter-spacing: 0.02em;
            color: #fff;
        }

        h2 {
            font-size: 24px;
            font-weight: 600;
            line-height: 1.45;
        }

        h3 {
            font-size: 18px;
            font-weight: 600;
            line-height: 1.5;
        }

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

        .section {
            padding: var(--spacing-section-desktop) 0;
        }

        .section-secondary {
            background-color: var(--color-bg-secondary);
        }

        .section-dark {
            background-color: var(--color-bg-dark);
            color: #fff;
        }

        .section-dark h2,
        .section-dark h3 {
            color: #fff;
        }

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

        .section-header {
            text-align: center;
            max-width: 640px;
            margin: 0 auto 48px;
        }

        .section-header.left-align {
            text-align: left;
            margin-left: 0;
            margin-right: 0;
        }

        .section-label {
            display: inline-block;
            font-size: 14px;
            color: var(--color-accent);
            letter-spacing: 0.15em;
            margin-bottom: 12px;
            font-weight: 600;
            text-transform: uppercase;
        }

        .section-title {
            font-size: 24px;
            font-weight: 600;
            letter-spacing: 0.02em;
            color: var(--color-primary);
            margin-bottom: 16px;
        }

        .section-subtitle {
            font-size: 15px;
            color: var(--color-text-secondary);
            line-height: 1.8;
        }

        .section-dark .section-title {
            color: #fff;
        }

        /* Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            height: var(--nav-height-desktop);
            background-color: #F5F1EA;
            border-bottom: 1px solid rgba(180, 154, 95, 0.25);
            transition: box-shadow var(--transition);
        }

        .site-header.scrolled {
            box-shadow: 0 2px 16px rgba(31, 44, 38, 0.08);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }

        .logo {
            font-size: 17px;
            font-weight: 700;
            letter-spacing: 0.03em;
            color: var(--color-primary);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .logo .logo-icon {
            display: inline-block;
            width: 28px;
            height: 28px;
            border: 1.5px solid var(--color-accent);
            border-radius: 50%;
            position: relative;
            flex-shrink: 0;
        }

        .logo .logo-icon::after {
            content: '圈';
            position: absolute;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: 700;
            color: var(--color-accent);
        }

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

        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 28px;
        }

        .nav-desktop a {
            font-size: 14px;
            color: var(--color-text);
            letter-spacing: 0.04em;
            padding: 4px 0;
            border-bottom: 2px solid transparent;
            transition: color var(--transition), border-color var(--transition);
            white-space: nowrap;
        }

        .nav-desktop a:hover,
        .nav-desktop a.active {
            color: var(--color-highlight);
            border-bottom-color: var(--color-accent);
        }

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

        .nav-toggle {
            display: none;
            width: 40px;
            height: 40px;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 5px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 4px;
            border-radius: 4px;
        }

        .nav-toggle span {
            display: block;
            width: 22px;
            height: 2px;
            background-color: var(--color-primary);
            transition: all 0.3s ease;
            transform-origin: center;
        }

        .nav-toggle.menu-open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

        .nav-toggle.menu-open span:nth-child(2) {
            opacity: 0;
            transform: scaleX(0);
        }

        .nav-toggle.menu-open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        .nav-drawer {
            display: none;
            position: fixed;
            top: var(--nav-height-mobile);
            left: 0;
            right: 0;
            bottom: 0;
            background-color: var(--color-bg-dark);
            z-index: 999;
            padding: 24px;
            transform: translateX(100%);
            transition: transform 0.35s ease;
            overflow-y: auto;
        }

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

        .nav-drawer a {
            display: block;
            font-size: 18px;
            color: #fff;
            padding: 16px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            letter-spacing: 0.04em;
            transition: color var(--transition);
        }

        .nav-drawer a:hover,
        .nav-drawer a.active {
            color: var(--color-accent);
        }

        .nav-drawer a:last-child {
            border-bottom: none;
        }

        .drawer-overlay {
            display: none;
            position: fixed;
            inset: 0;
            background: rgba(0, 0, 0, 0.4);
            z-index: 998;
            opacity: 0;
            transition: opacity 0.3s ease;
        }

        .drawer-overlay.show {
            opacity: 1;
        }

        /* Hero */
        .hero {
            position: relative;
            min-height: 88vh;
            display: flex;
            align-items: center;
            padding: calc(var(--nav-height-desktop) + 40px) 0 60px;
            background-image: url('/assets/images/backpic/back-1.jpg');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(31, 44, 38, 0.72);
            z-index: 1;
        }

        .hero .container {
            position: relative;
            z-index: 2;
        }

        .hero-content {
            max-width: 560px;
            text-align: left;
        }

        .hero-tag {
            display: inline-block;
            font-size: 13px;
            letter-spacing: 0.2em;
            color: var(--color-accent);
            margin-bottom: 20px;
            font-weight: 600;
            text-transform: uppercase;
        }

        .hero h1 {
            font-size: 32px;
            color: #fff;
            letter-spacing: 0.02em;
            margin-bottom: 18px;
            max-width: 500px;
        }

        .hero-subtitle {
            font-size: 17px;
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.8;
            margin-bottom: 32px;
            max-width: 440px;
        }

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

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 12px 24px;
            border-radius: var(--radius-btn);
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.04em;
            transition: all var(--transition);
            border: 1.5px solid transparent;
            line-height: 1.4;
            text-decoration: none;
        }

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

        .btn-primary:hover {
            background-color: var(--color-highlight);
            border-color: var(--color-highlight);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(143, 95, 62, 0.3);
        }

        .btn-secondary {
            background-color: transparent;
            color: #fff;
            border-color: rgba(255, 255, 255, 0.55);
        }

        .btn-secondary:hover {
            border-color: var(--color-accent);
            color: var(--color-accent);
            transform: translateY(-2px);
        }

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

        .btn-dark-secondary:hover {
            border-color: var(--color-accent);
            color: var(--color-accent);
            transform: translateY(-2px);
        }

        .hero-divider {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
            z-index: 2;
        }

        /* Section: Category Cards */
        .category-entry-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .category-entry-card {
            background-color: var(--color-card-bg);
            border: 2px solid var(--color-card-border);
            border-radius: var(--radius-card);
            padding: 24px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            gap: 14px;
            text-decoration: none;
        }

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

        .category-entry-card .card-img-wrap {
            width: 100%;
            aspect-ratio: 16/9;
            border-radius: 6px;
            overflow: hidden;
            background-color: var(--color-bg-secondary);
        }

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

        .category-entry-card:hover .card-img-wrap img {
            transform: scale(1.06);
        }

        .category-entry-card h3 {
            font-size: 17px;
            color: var(--color-primary);
            margin: 0;
        }

        .category-entry-card .card-tagline {
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.6;
        }

        .category-entry-card .card-link {
            font-size: 13px;
            color: var(--color-accent);
            font-weight: 600;
            letter-spacing: 0.05em;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .category-entry-card:hover .card-link {
            color: var(--color-highlight);
        }

        /* Forum Section */
        .forum-section {
            background-color: var(--color-bg-secondary);
        }

        .forum-layout {
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 48px;
            align-items: start;
        }

        .forum-intro .section-label {
            color: var(--color-accent);
        }

        .forum-intro .section-title {
            font-size: 26px;
        }

        .forum-intro .forum-desc {
            color: var(--color-text-secondary);
            font-size: 15px;
            line-height: 1.9;
            margin-top: 20px;
            max-width: 380px;
        }

        .forum-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .forum-item {
            background-color: var(--color-card-bg);
            border: 1px solid var(--color-card-border);
            border-radius: var(--radius-card);
            padding: 20px 24px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            display: block;
            text-decoration: none;
        }

        .forum-item:hover {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-card-hover);
            transform: translateX(4px);
        }

        .forum-item .forum-date {
            font-size: 12px;
            color: var(--color-accent);
            letter-spacing: 0.06em;
            margin-bottom: 8px;
        }

        .forum-item h3 {
            font-size: 17px;
            color: var(--color-primary);
            margin-bottom: 8px;
            font-weight: 600;
        }

        .forum-item .forum-summary {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }

        /* Studio Environment */
        .studio-env-layout {
            display: grid;
            grid-template-columns: 1.5fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .studio-env-image {
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card-hover);
            position: relative;
        }

        .studio-env-image img {
            width: 100%;
            aspect-ratio: 16/10;
            object-fit: cover;
        }

        .studio-env-details {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .studio-env-detail {
            display: flex;
            gap: 16px;
            align-items: flex-start;
            padding-bottom: 18px;
            border-bottom: 1px solid var(--color-card-border);
        }

        .studio-env-detail:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }

        .studio-env-detail .env-icon {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background-color: var(--color-bg-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            border: 1px solid var(--color-card-border);
            font-size: 16px;
            color: var(--color-accent);
            font-weight: 700;
        }

        .studio-env-detail h3 {
            font-size: 16px;
            color: var(--color-primary);
            margin-bottom: 4px;
        }

        .studio-env-detail p {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }

        /* Tea Artist Horizontal Scroll */
        .tea-artist-scroll {
            display: flex;
            gap: 20px;
            overflow-x: auto;
            padding-bottom: 12px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: var(--color-accent) var(--color-bg-secondary);
        }

        .tea-artist-scroll::-webkit-scrollbar {
            height: 6px;
        }

        .tea-artist-scroll::-webkit-scrollbar-track {
            background: var(--color-bg-secondary);
            border-radius: 3px;
        }

        .tea-artist-scroll::-webkit-scrollbar-thumb {
            background-color: var(--color-accent);
            border-radius: 3px;
        }

        .tea-artist-card {
            flex: 0 0 260px;
            scroll-snap-align: start;
            background-color: var(--color-card-bg);
            border: 1.5px solid var(--color-card-border);
            border-radius: var(--radius-card);
            padding: 20px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
        }

        .tea-artist-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--color-accent);
            transform: translateY(-6px);
        }

        .tea-artist-card .artist-img {
            width: 72px;
            height: 72px;
            border-radius: 50%;
            overflow: hidden;
            margin-bottom: 14px;
            background-color: var(--color-bg-secondary);
            border: 2px solid var(--color-card-border);
        }

        .tea-artist-card .artist-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .tea-artist-card h3 {
            font-size: 17px;
            color: var(--color-primary);
            margin-bottom: 4px;
        }

        .tea-artist-card .artist-specialty {
            font-size: 13px;
            color: var(--color-accent);
            font-weight: 600;
            margin-bottom: 8px;
            letter-spacing: 0.03em;
        }

        .tea-artist-card .artist-style {
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }

        /* Process Steps */
        .process-steps {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            position: relative;
        }

        .process-steps::before {
            content: '';
            position: absolute;
            top: 28px;
            left: 12%;
            right: 12%;
            height: 1px;
            background-color: var(--color-accent);
            opacity: 0.5;
        }

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

        .step-icon {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background-color: var(--color-card-bg);
            border: 2px solid var(--color-accent);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
            font-size: 20px;
            color: var(--color-primary);
            font-weight: 700;
            transition: all var(--transition);
        }

        .process-step:hover .step-icon {
            background-color: var(--color-primary);
            color: #fff;
            border-color: var(--color-primary);
            transform: scale(1.08);
        }

        .step-label {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-primary);
            letter-spacing: 0.04em;
        }

        .step-desc {
            font-size: 13px;
            color: var(--color-text-secondary);
            margin-top: 6px;
            line-height: 1.6;
        }

        /* Reviews */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .review-card {
            background-color: var(--color-card-bg);
            border: 1.5px solid var(--color-card-border);
            border-radius: var(--radius-card);
            padding: 22px;
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

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

        .review-card.review-large {
            grid-column: span 2;
        }

        .review-card .review-header {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .review-card .review-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: var(--color-bg-secondary);
            border: 1.5px solid var(--color-card-border);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
            color: var(--color-accent);
            font-weight: 700;
            flex-shrink: 0;
        }

        .review-card .review-name {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-primary);
        }

        .review-card .review-stars {
            font-size: 12px;
            color: var(--color-accent);
            letter-spacing: 0.08em;
        }

        .review-card .review-text {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.8;
            flex-grow: 1;
        }

        /* Tea Ware Section */
        .teaware-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .teaware-text .section-title {
            margin-bottom: 16px;
        }

        .teaware-text p {
            font-size: 15px;
            color: var(--color-text-secondary);
            line-height: 1.9;
            max-width: 420px;
        }

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

        .teaware-image img {
            width: 100%;
            aspect-ratio: 16/11;
            object-fit: cover;
        }

        .teaware-image .teaware-caption {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 16px 20px;
            background: linear-gradient(transparent, rgba(31, 44, 38, 0.85));
            color: #fff;
            font-size: 13px;
            letter-spacing: 0.05em;
        }

        /* Tea Service Summary */
        .tea-service-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
            max-width: 720px;
        }

        .tea-service-row {
            display: grid;
            grid-template-columns: 140px 1fr;
            gap: 24px;
            align-items: baseline;
            padding: 18px 20px;
            border: 1px solid var(--color-card-border);
            border-radius: var(--radius-card);
            background-color: var(--color-card-bg);
            transition: all var(--transition);
        }

        .tea-service-row:hover {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-card-hover);
        }

        .tea-service-label {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-primary);
            letter-spacing: 0.04em;
        }

        .tea-service-desc {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }

        /* Studio Info Trust */
        .studio-trust-layout {
            display: grid;
            grid-template-columns: 1fr 1.5fr;
            gap: 48px;
            align-items: center;
        }

        .studio-trust-left {
            text-align: left;
        }

        .studio-trust-left .logo-text {
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.03em;
            margin-bottom: 12px;
        }

        .studio-year {
            font-size: 42px;
            font-weight: 700;
            color: var(--color-accent);
            letter-spacing: 0.05em;
            line-height: 1.2;
            margin-bottom: 8px;
            font-family: var(--font-serif-en);
        }

        .studio-year-label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.6);
            letter-spacing: 0.08em;
        }

        .studio-trust-right {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .studio-trust-item {
            padding: 16px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
            display: flex;
            gap: 16px;
            align-items: flex-start;
        }

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

        .studio-trust-item .trust-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: var(--color-accent);
            margin-top: 8px;
            flex-shrink: 0;
        }

        .studio-trust-item p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.78);
            line-height: 1.8;
        }

        /* CTA Section */
        .cta-section {
            background-color: var(--color-bg-secondary);
            text-align: center;
            padding: 64px 0;
        }

        .cta-section .section-title {
            margin-bottom: 12px;
        }

        .cta-section .cta-phone {
            font-size: 15px;
            color: var(--color-text-secondary);
            margin-bottom: 24px;
            letter-spacing: 0.04em;
        }

        .cta-section .btn {
            font-size: 16px;
            padding: 14px 32px;
        }

        /* Tasting Event List */
        .event-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
            max-width: 720px;
        }

        .event-item {
            display: flex;
            gap: 20px;
            align-items: center;
            padding: 18px 22px;
            background-color: var(--color-card-bg);
            border: 1px solid var(--color-card-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: all var(--transition);
            text-decoration: none;
        }

        .event-item:hover {
            border-color: var(--color-accent);
            box-shadow: var(--shadow-card-hover);
            transform: translateX(4px);
        }

        .event-date {
            flex-shrink: 0;
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background-color: var(--color-bg-dark);
            color: #fff;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            font-weight: 600;
            line-height: 1.2;
        }

        .event-date .event-day {
            font-size: 18px;
            color: #fff;
            font-weight: 700;
        }

        .event-date .event-month {
            font-size: 11px;
            color: var(--color-accent);
            letter-spacing: 0.05em;
        }

        .event-info h3 {
            font-size: 16px;
            color: var(--color-primary);
            margin-bottom: 4px;
        }

        .event-info .event-desc {
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.6;
        }

        /* Footer */
        .site-footer {
            background-color: var(--color-bg-dark);
            color: rgba(255, 255, 255, 0.7);
            padding: 48px 0 32px;
        }

        .site-footer .container {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 40px;
        }

        .footer-brand .logo-text {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.03em;
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer-brand .logo-text .logo-icon {
            display: inline-block;
            width: 24px;
            height: 24px;
            border: 1.5px solid var(--color-accent);
            border-radius: 50%;
            position: relative;
            flex-shrink: 0;
        }

        .footer-brand .logo-text .logo-icon::after {
            content: '圈';
            position: absolute;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 10px;
            font-weight: 700;
            color: var(--color-accent);
        }

        .footer-brand .footer-address {
            font-size: 13px;
            line-height: 1.8;
            color: rgba(255, 255, 255, 0.5);
            max-width: 280px;
        }

        .footer-col h4 {
            font-size: 14px;
            color: #fff;
            font-weight: 600;
            margin-bottom: 16px;
            letter-spacing: 0.06em;
        }

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

        .footer-col ul li a {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
            transition: color var(--transition);
        }

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

        .footer-col .footer-phone {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
            line-height: 1.8;
        }

        .footer-bottom {
            grid-column: 1 / -1;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            margin-top: 20px;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.4);
            text-align: center;
            letter-spacing: 0.04em;
        }

        /* Main spacer for fixed header */
        .main-content {
            padding-top: 0;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .container {
                padding: 0 20px;
            }

            .nav-desktop {
                gap: 18px;
            }

            .nav-desktop a {
                font-size: 13px;
                letter-spacing: 0.02em;
            }

            .category-entry-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }

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

            .studio-env-layout {
                grid-template-columns: 1fr;
                gap: 28px;
            }

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

            .review-card.review-large {
                grid-column: span 2;
            }

            .teaware-layout {
                grid-template-columns: 1fr;
                gap: 28px;
            }

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

            .section {
                padding: 56px 0;
            }
        }

        @media (max-width: 768px) {
            :root {
                --nav-height-desktop: 56px;
            }

            .site-header {
                height: var(--nav-height-mobile);
            }

            .nav-desktop {
                display: none;
            }

            .nav-toggle {
                display: flex;
            }

            .nav-drawer {
                display: block;
            }

            .drawer-overlay {
                display: block;
            }

            .hero {
                min-height: 72vh;
                padding: calc(var(--nav-height-mobile) + 32px) 0 48px;
            }

            .hero h1 {
                font-size: 24px;
                max-width: 100%;
            }

            .hero-subtitle {
                font-size: 15px;
                max-width: 100%;
            }

            .hero-actions {
                flex-direction: column;
                width: 100%;
            }

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

            .section {
                padding: var(--spacing-section-mobile) 0;
            }

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

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

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

            .category-entry-card {
                padding: 18px;
            }

            .forum-item {
                padding: 16px 18px;
            }

            .process-steps {
                grid-template-columns: 1fr;
                gap: 20px;
            }

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

            .process-step {
                display: flex;
                align-items: center;
                gap: 16px;
                text-align: left;
            }

            .step-icon {
                margin: 0;
                flex-shrink: 0;
                width: 44px;
                height: 44px;
                font-size: 16px;
            }

            .step-label {
                font-size: 14px;
            }

            .step-desc {
                font-size: 12px;
            }

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

            .review-card.review-large {
                grid-column: span 1;
            }

            .tea-service-row {
                grid-template-columns: 1fr;
                gap: 8px;
                padding: 14px 16px;
            }

            .tea-service-label {
                font-size: 14px;
            }

            .studio-env-detail {
                gap: 12px;
            }

            .studio-env-detail .env-icon {
                width: 30px;
                height: 30px;
                font-size: 13px;
            }

            .event-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
                padding: 16px 18px;
            }

            .event-date {
                width: 44px;
                height: 44px;
            }

            .event-date .event-day {
                font-size: 15px;
            }

            .event-date .event-month {
                font-size: 9px;
            }

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

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

            .footer-bottom {
                grid-column: 1;
            }
        }

        @media (max-width: 480px) {
            body {
                font-size: 15px;
            }

            .container {
                padding: 0 16px;
            }

            .logo {
                font-size: 14px;
            }

            .logo .logo-icon {
                width: 22px;
                height: 22px;
            }

            .logo .logo-icon::after {
                font-size: 10px;
            }

            .hero {
                min-height: 70vh;
                padding: calc(var(--nav-height-mobile) + 28px) 0 40px;
            }

            .hero h1 {
                font-size: 22px;
                letter-spacing: 0.01em;
            }

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

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

            .btn {
                font-size: 14px;
                padding: 11px 20px;
            }

            .section {
                padding: 40px 0;
            }

            .section-title {
                font-size: 19px;
            }

            .section-subtitle {
                font-size: 14px;
            }

            .category-entry-card h3 {
                font-size: 16px;
            }

            .tea-artist-card {
                flex: 0 0 220px;
                padding: 16px;
            }

            .tea-artist-card .artist-img {
                width: 56px;
                height: 56px;
            }

            .studio-env-image img {
                aspect-ratio: 16/9;
            }

            .review-card {
                padding: 16px;
            }

            .review-card .review-text {
                font-size: 13px;
            }

            .teaware-image img {
                aspect-ratio: 16/10;
            }

            .studio-trust-left .logo-text {
                font-size: 18px;
            }

            .studio-year {
                font-size: 32px;
            }

            .event-info h3 {
                font-size: 14px;
            }

            .event-info .event-desc {
                font-size: 12px;
            }

            .footer-brand .logo-text {
                font-size: 15px;
            }
        }

/* roulang page: category1 */
:root {
            --color-bg: #F5F1EA;
            --color-bg-secondary: #EDE5D8;
            --color-bg-dark: #1F2C26;
            --color-primary: #1F2C26;
            --color-accent: #B49A5F;
            --color-text: #2E332F;
            --color-text-secondary: #767B74;
            --color-highlight: #8F5F3E;
            --color-card-bg: #FFFFFF;
            --color-card-border: #E4DBCE;
            --radius-card: 10px;
            --radius-btn: 8px;
            --shadow-card: 0 2px 8px rgba(31, 44, 38, 0.06);
            --shadow-card-hover: 0 8px 24px rgba(31, 44, 38, 0.10);
            --font-serif: 'Noto Serif SC', 'Source Han Serif SC', 'Songti SC', 'STSong', serif;
            --font-serif-en: 'Cormorant Garamond', 'EB Garamond', 'Playfair Display', Georgia, serif;
            --spacing-section-desktop: 80px;
            --spacing-section-mobile: 48px;
            --transition: 0.2s ease;
            --container-max: 1200px;
            --nav-height-desktop: 56px;
            --nav-height-mobile: 56px;
        }

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

        body {
            font-family: var(--font-serif);
            font-size: 16px;
            font-weight: 400;
            line-height: 1.8;
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            overflow-x: hidden;
            padding-top: var(--nav-height-desktop);
        }

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

        a {
            color: var(--color-primary);
            text-decoration: none;
            transition: color var(--transition), border-color var(--transition), background-color var(--transition), box-shadow var(--transition);
        }

        a:hover {
            color: var(--color-highlight);
        }

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

        button {
            font-family: var(--font-serif);
            cursor: pointer;
            border: none;
            background: none;
        }

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

        .section {
            padding: var(--spacing-section-desktop) 0;
        }

        .section-secondary {
            background-color: var(--color-bg-secondary);
        }

        .section-dark {
            background-color: var(--color-bg-dark);
            color: #fff;
        }

        .section-dark h2,
        .section-dark h3 {
            color: #fff;
        }

        .section-header {
            text-align: center;
            max-width: 640px;
            margin: 0 auto 48px;
        }

        .section-header.left-align {
            text-align: left;
            margin-left: 0;
            margin-right: 0;
        }

        .section-label {
            display: inline-block;
            font-size: 14px;
            color: var(--color-accent);
            letter-spacing: 0.15em;
            margin-bottom: 12px;
            font-weight: 600;
            text-transform: uppercase;
        }

        .section-title {
            font-size: 24px;
            font-weight: 600;
            letter-spacing: 0.02em;
            color: var(--color-primary);
            margin-bottom: 16px;
        }

        .section-subtitle {
            font-size: 15px;
            color: var(--color-text-secondary);
            line-height: 1.8;
        }

        /* Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            height: var(--nav-height-desktop);
            background-color: #F5F1EA;
            border-bottom: 1px solid rgba(180, 154, 95, 0.25);
            transition: box-shadow var(--transition);
        }

        .site-header.scrolled {
            box-shadow: 0 2px 16px rgba(31, 44, 38, 0.08);
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }

        .logo {
            font-size: 17px;
            font-weight: 700;
            letter-spacing: 0.03em;
            color: var(--color-primary);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .logo .logo-icon {
            display: inline-block;
            width: 28px;
            height: 28px;
            border: 1.5px solid var(--color-accent);
            border-radius: 50%;
            position: relative;
            flex-shrink: 0;
        }

        .logo .logo-icon::after {
            content: '圈';
            position: absolute;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: 700;
            color: var(--color-accent);
        }

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

        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 28px;
        }

        .nav-desktop a {
            font-size: 14px;
            color: var(--color-text);
            letter-spacing: 0.04em;
            padding: 4px 0;
            border-bottom: 2px solid transparent;
            transition: color var(--transition), border-color var(--transition);
            white-space: nowrap;
        }

        .nav-desktop a:hover,
        .nav-desktop a.active {
            color: var(--color-highlight);
            border-bottom-color: var(--color-accent);
        }

        .nav-desktop a.active {
            border-bottom-color: var(--color-accent);
        }

        .nav-toggle {
            display: none;
            flex-direction: column;
            justify-content: center;
            width: 32px;
            height: 32px;
            gap: 5px;
            background: none;
            border: none;
            padding: 0;
        }

        .nav-toggle span {
            display: block;
            width: 100%;
            height: 2px;
            background-color: var(--color-primary);
            transition: transform var(--transition), opacity var(--transition);
        }

        .nav-toggle.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

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

        .nav-toggle.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        /* Category Hero */
        .category-hero {
            background-color: var(--color-bg-secondary);
            min-height: 320px;
            display: flex;
            align-items: center;
            border-bottom: 1px solid rgba(180, 154, 95, 0.25);
        }

        .category-hero .container {
            width: 100%;
        }

        .category-hero h1 {
            font-size: 32px;
            font-weight: 700;
            letter-spacing: 0.02em;
            color: var(--color-primary);
            margin-bottom: 12px;
            line-height: 1.4;
        }

        .category-hero .subtitle {
            font-size: 16px;
            color: var(--color-text-secondary);
            max-width: 480px;
        }

        /* Breadcrumb */
        .breadcrumb-section {
            padding: 24px 0;
            border-bottom: 1px solid #E4DBCE;
            background-color: var(--color-bg);
        }

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

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

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

        .breadcrumb .sep {
            color: #CBC3B6;
        }

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

        .breadcrumb .quick-links {
            margin-left: auto;
            display: flex;
            gap: 16px;
        }

        .breadcrumb .quick-links a {
            font-size: 13px;
            letter-spacing: 0.03em;
            border-bottom: 1px solid transparent;
        }

        .breadcrumb .quick-links a:hover {
            border-bottom-color: var(--color-accent);
        }

        /* Space Grid */
        .space-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .space-card {
            background-color: var(--color-card-bg);
            border: 2px solid var(--color-card-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
        }

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

        .space-card .card-img {
            aspect-ratio: 16/10;
            overflow: hidden;
        }

        .space-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition);
        }

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

        .space-card .card-body {
            padding: 20px;
        }

        .space-card .card-title {
            font-size: 18px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 8px;
        }

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

        .space-card .tag {
            font-size: 12px;
            color: var(--color-highlight);
            background-color: #F5F0E6;
            padding: 2px 10px;
            border-radius: 20px;
            letter-spacing: 0.04em;
            border: 1px solid rgba(180, 154, 95, 0.35);
        }

        .space-card .card-desc {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }

        /* Space Service */
        .space-service {
            display: flex;
            align-items: center;
            gap: 48px;
            background-color: var(--color-card-bg);
            border-radius: var(--radius-card);
            padding: 32px;
            box-shadow: var(--shadow-card);
            border: 2px solid var(--color-card-border);
        }

        .space-service .service-content {
            flex: 1;
        }

        .space-service .service-content h2 {
            font-size: 24px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 16px;
        }

        .space-service .service-content p {
            font-size: 15px;
            color: var(--color-text-secondary);
            line-height: 1.8;
            margin-bottom: 12px;
        }

        .space-service .service-image {
            flex: 0 0 45%;
            border-radius: var(--radius-card);
            overflow: hidden;
            aspect-ratio: 4/3;
        }

        .space-service .service-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        /* Rules */
        .rules-list {
            display: flex;
            gap: 32px;
            justify-content: space-between;
            margin-top: 24px;
        }

        .rule-item {
            flex: 1;
            text-align: center;
            position: relative;
            padding: 0 8px;
        }

        .rule-item:not(:last-child)::after {
            content: '';
            position: absolute;
            right: -16px;
            top: 50%;
            transform: translateY(-50%);
            width: 1px;
            height: 40px;
            background-color: #D9CFC0;
        }

        .rule-icon {
            font-size: 28px;
            color: var(--color-accent);
            margin-bottom: 8px;
            line-height: 1;
        }

        .rule-text {
            font-size: 14px;
            color: var(--color-primary);
            font-weight: 600;
            letter-spacing: 0.04em;
        }

        /* View More */
        .view-more {
            text-align: center;
            padding: 24px 0 56px;
        }

        .view-more .btn-outline {
            display: inline-block;
            padding: 12px 28px;
            border: 1.5px solid var(--color-primary);
            border-radius: var(--radius-btn);
            color: var(--color-primary);
            font-size: 15px;
            letter-spacing: 0.04em;
            transition: all var(--transition);
        }

        .view-more .btn-outline:hover {
            background-color: var(--color-primary);
            color: #fff;
            border-color: var(--color-primary);
        }

        /* Backpic Banner */
        .backpic-banner {
            position: relative;
            background-size: cover;
            background-position: center;
            background-image: url('/assets/images/backpic/back-5.jpg');
            padding: 88px 0;
            text-align: center;
            color: #fff;
        }

        .backpic-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background-color: rgba(31, 44, 38, 0.6);
        }

        .backpic-banner .container {
            position: relative;
            z-index: 1;
        }

        .backpic-banner .banner-caption {
            font-size: 20px;
            font-weight: 600;
            letter-spacing: 0.06em;
            margin-bottom: 16px;
        }

        .backpic-banner .banner-link {
            display: inline-block;
            color: #fff;
            border-bottom: 1px solid rgba(255, 255, 255, 0.6);
            padding-bottom: 4px;
            font-size: 15px;
            letter-spacing: 0.05em;
            transition: color var(--transition), border-color var(--transition);
        }

        .backpic-banner .banner-link:hover {
            color: var(--color-accent);
            border-bottom-color: var(--color-accent);
        }

        /* Footer */
        .site-footer {
            background-color: var(--color-bg-dark);
            color: rgba(255, 255, 255, 0.8);
            padding: 48px 0 24px;
        }

        .site-footer .container {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 32px;
        }

        .footer-brand {
            flex: 0 0 280px;
        }

        .footer-brand .logo-text {
            font-size: 17px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.03em;
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
        }

        .footer-brand .logo-icon {
            display: inline-block;
            width: 26px;
            height: 26px;
            border: 1.5px solid var(--color-accent);
            border-radius: 50%;
            position: relative;
            flex-shrink: 0;
        }

        .footer-brand .logo-icon::after {
            content: '圈';
            position: absolute;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 11px;
            font-weight: 700;
            color: var(--color-accent);
        }

        .footer-address {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
        }

        .footer-col {
            flex: 0 0 auto;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            color: #fff;
            margin-bottom: 16px;
            letter-spacing: 0.04em;
        }

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

        .footer-col ul li {
            margin-bottom: 8px;
        }

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

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

        .footer-phone {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.8;
        }

        .footer-bottom {
            width: 100%;
            text-align: center;
            padding-top: 24px;
            margin-top: 32px;
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            font-size: 13px;
            color: rgba(255, 255, 255, 0.5);
            letter-spacing: 0.04em;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .nav-desktop {
                gap: 20px;
            }
            .nav-desktop a {
                font-size: 13px;
            }
            .space-service {
                flex-direction: column;
                gap: 24px;
            }
            .space-service .service-image {
                flex: none;
                width: 100%;
            }
        }

        @media (max-width: 768px) {
            :root {
                --spacing-section-desktop: 48px;
                --spacing-section-mobile: 40px;
            }
            body {
                padding-top: var(--nav-height-mobile);
            }
            .site-header {
                height: var(--nav-height-mobile);
            }
            .nav-desktop {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .mobile-menu {
                position: fixed;
                top: var(--nav-height-mobile);
                left: 0;
                right: 0;
                background-color: var(--color-bg-dark);
                padding: 24px;
                display: none;
                flex-direction: column;
                gap: 16px;
                z-index: 999;
                box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
            }
            .mobile-menu.open {
                display: flex;
            }
            .mobile-menu a {
                color: #fff;
                font-size: 18px;
                letter-spacing: 0.05em;
                padding: 8px 0;
                border-bottom: 1px solid rgba(255, 255, 255, 0.12);
            }
            .mobile-menu a:last-child {
                border-bottom: none;
            }
            .mobile-menu a:hover,
            .mobile-menu a.active {
                color: var(--color-accent);
            }
            .category-hero {
                min-height: 220px;
            }
            .category-hero h1 {
                font-size: 24px;
            }
            .breadcrumb-section {
                padding: 16px 0;
            }
            .breadcrumb {
                font-size: 13px;
            }
            .breadcrumb .quick-links {
                margin-left: 0;
                width: 100%;
                margin-top: 8px;
                gap: 12px;
            }
            .space-grid {
                grid-template-columns: 1fr;
            }
            .space-service {
                padding: 20px;
            }
            .rules-list {
                flex-direction: column;
                gap: 20px;
            }
            .rule-item:not(:last-child)::after {
                display: none;
            }
            .rule-item {
                border-bottom: 1px solid #D9CFC0;
                padding-bottom: 16px;
            }
            .rule-item:last-child {
                border-bottom: none;
            }
            .backpic-banner {
                padding: 48px 0;
            }
            .footer-brand {
                flex: 0 0 100%;
            }
            .footer-col {
                flex: 1 1 45%;
            }
        }

        @media (max-width: 480px) {
            body {
                font-size: 15px;
            }
            .container {
                padding: 0 16px;
            }
            .space-card .card-body {
                padding: 16px;
            }
            .space-card .card-title {
                font-size: 17px;
            }
            .space-card .card-desc {
                font-size: 13px;
            }
            .view-more .btn-outline {
                width: 100%;
            }
            .footer-col {
                flex: 1 1 100%;
            }
            .footer-bottom {
                font-size: 12px;
            }
        }

/* roulang page: category2 */
:root {
            --color-bg: #F5F1EA;
            --color-bg-secondary: #EDE5D8;
            --color-bg-dark: #1F2C26;
            --color-primary: #1F2C26;
            --color-accent: #B49A5F;
            --color-text: #2E332F;
            --color-text-secondary: #767B74;
            --color-highlight: #8F5F3E;
            --color-card-bg: #FFFFFF;
            --color-card-border: #E4DBCE;
            --radius-card: 10px;
            --radius-btn: 8px;
            --shadow-card: 0 2px 8px rgba(31, 44, 38, 0.06);
            --shadow-card-hover: 0 8px 24px rgba(31, 44, 38, 0.10);
            --font-serif: 'Noto Serif SC', 'Source Han Serif SC', 'Songti SC', 'STSong', serif;
            --font-serif-en: 'Cormorant Garamond', 'EB Garamond', 'Playfair Display', Georgia, serif;
            --spacing-section-desktop: 80px;
            --spacing-section-mobile: 48px;
            --transition: 0.2s ease;
            --container-max: 1200px;
            --nav-height-desktop: 72px;
            --nav-height-mobile: 56px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-serif);
            font-size: 16px;
            font-weight: 400;
            line-height: 1.8;
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            overflow-x: hidden;
            padding-top: var(--nav-height-desktop);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: var(--color-primary);
            text-decoration: none;
            transition: color var(--transition), border-color var(--transition), background-color var(--transition), box-shadow var(--transition), transform var(--transition);
        }
        a:hover {
            color: var(--color-highlight);
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible,
        textarea:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
        }
        button {
            font-family: var(--font-serif);
            cursor: pointer;
            border: none;
            background: none;
        }
        h1, h2, h3, h4, h5, h6 {
            font-family: var(--font-serif);
            color: var(--color-primary);
            font-weight: 600;
            letter-spacing: 0.02em;
        }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        .section {
            padding: var(--spacing-section-desktop) 0;
        }
        .section-secondary {
            background-color: var(--color-bg-secondary);
        }
        .section-dark {
            background-color: var(--color-bg-dark);
            color: #fff;
        }
        .section-dark h1,
        .section-dark h2,
        .section-dark h3 {
            color: #fff;
        }
        .section-dark .section-subtitle {
            color: rgba(255, 255, 255, 0.7);
        }
        .section-header {
            text-align: center;
            max-width: 640px;
            margin: 0 auto 48px;
        }
        .section-header.left-align {
            text-align: left;
            margin-left: 0;
            margin-right: 0;
        }
        .section-label {
            display: inline-block;
            font-size: 14px;
            color: var(--color-accent);
            letter-spacing: 0.15em;
            margin-bottom: 12px;
            font-weight: 600;
            text-transform: uppercase;
        }
        .section-title {
            font-size: 24px;
            font-weight: 600;
            letter-spacing: 0.02em;
            color: var(--color-primary);
            margin-bottom: 16px;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--color-text-secondary);
            line-height: 1.8;
        }
        .section-dark .section-title {
            color: #fff;
        }
        /* Navigation */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            height: var(--nav-height-desktop);
            background-color: #F5F1EA;
            border-bottom: 1px solid rgba(180, 154, 95, 0.25);
            transition: box-shadow var(--transition);
        }
        .site-header.scrolled {
            box-shadow: 0 2px 16px rgba(31, 44, 38, 0.08);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }
        .logo {
            font-size: 17px;
            font-weight: 700;
            letter-spacing: 0.03em;
            color: var(--color-primary);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .logo .logo-icon {
            display: inline-block;
            width: 28px;
            height: 28px;
            border: 1.5px solid var(--color-accent);
            border-radius: 50%;
            position: relative;
            flex-shrink: 0;
        }
        .logo .logo-icon::after {
            content: '圈';
            position: absolute;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: 700;
            color: var(--color-accent);
        }
        .logo:hover {
            color: var(--color-primary);
        }
        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 28px;
        }
        .nav-desktop a {
            font-size: 14px;
            color: var(--color-text);
            letter-spacing: 0.04em;
            padding: 4px 0;
            border-bottom: 2px solid transparent;
            transition: color var(--transition), border-color var(--transition);
            white-space: nowrap;
        }
        .nav-desktop a:hover,
        .nav-desktop a.active {
            color: var(--color-highlight);
            border-bottom-color: var(--color-accent);
        }
        .nav-toggle {
            display: none;
            flex-direction: column;
            justify-content: center;
            gap: 5px;
            width: 40px;
            height: 40px;
            padding: 8px;
            background: none;
            border: none;
            cursor: pointer;
        }
        .nav-toggle span {
            display: block;
            width: 24px;
            height: 2px;
            background-color: var(--color-primary);
            transition: transform var(--transition), opacity var(--transition);
        }
        .nav-toggle.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .nav-toggle.open span:nth-child(2) {
            opacity: 0;
        }
        .nav-toggle.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }
        .mobile-nav {
            display: none;
            position: fixed;
            top: var(--nav-height-desktop);
            left: 0;
            right: 0;
            bottom: 0;
            background-color: var(--color-bg-dark);
            z-index: 999;
            padding: 32px 24px;
            overflow-y: auto;
        }
        .mobile-nav.open {
            display: block;
        }
        .mobile-nav a {
            display: block;
            font-size: 18px;
            color: #fff;
            padding: 16px 0;
            border-bottom: 1px solid rgba(180, 154, 95, 0.2);
            letter-spacing: 0.06em;
            transition: color var(--transition), padding-left var(--transition);
        }
        .mobile-nav a:hover,
        .mobile-nav a.active {
            color: var(--color-accent);
            padding-left: 8px;
        }
        /* Page Hero */
        .page-hero {
            background-color: var(--color-bg-dark);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            min-height: 280px;
            padding: 48px 0;
            position: relative;
            overflow: hidden;
        }
        .page-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at center, rgba(180, 154, 95, 0.12) 0%, transparent 65%);
            pointer-events: none;
        }
        .page-hero .container {
            position: relative;
            z-index: 1;
        }
        .page-hero h1 {
            font-size: 32px;
            font-weight: 700;
            letter-spacing: 0.04em;
            color: #fff;
            margin-bottom: 16px;
            line-height: 1.4;
        }
        .page-hero .hero-desc {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.75);
            max-width: 560px;
            margin: 0 auto;
            line-height: 1.8;
        }
        /* Breadcrumb */
        .breadcrumb-section {
            padding: 20px 0;
            background-color: var(--color-bg);
            border-bottom: 1px solid #E4DBCE;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            font-size: 13px;
            color: var(--color-text-secondary);
            margin: 0;
            padding: 0;
            list-style: none;
        }
        .breadcrumb li {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .breadcrumb li + li::before {
            content: '/';
            color: #B49A5F;
            font-size: 12px;
            margin-right: 4px;
        }
        .breadcrumb a {
            color: var(--color-text-secondary);
            font-size: 13px;
            transition: color var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--color-highlight);
        }
        .breadcrumb .current {
            color: var(--color-primary);
            font-weight: 600;
        }
        /* Filter Tags */
        .filter-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: center;
            margin-top: 8px;
        }
        .filter-tag {
            display: inline-block;
            padding: 10px 24px;
            font-size: 14px;
            font-weight: 500;
            color: var(--color-primary);
            border: 1.5px solid var(--color-accent);
            border-radius: 50px;
            background: transparent;
            letter-spacing: 0.04em;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .filter-tag:hover,
        .filter-tag.active {
            background-color: var(--color-highlight);
            border-color: var(--color-highlight);
            color: #fff;
        }
        .filter-tag:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 2px;
        }
        /* Artisan Cards Grid */
        .artisan-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .artisan-card {
            background-color: var(--color-card-bg);
            border: 2px solid var(--color-card-border);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
            display: flex;
            flex-direction: column;
        }
        .artisan-card:hover {
            box-shadow: var(--shadow-card-hover);
            border-color: var(--color-highlight);
            transform: translateY(-4px);
        }
        .artisan-card .artisan-img-wrap {
            position: relative;
            aspect-ratio: 4 / 3;
            overflow: hidden;
            background-color: var(--color-bg-secondary);
        }
        .artisan-card .artisan-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .artisan-card:hover .artisan-img-wrap img {
            transform: scale(1.04);
        }
        .artisan-card .artisan-body {
            padding: 22px 24px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .artisan-card .artisan-name {
            font-size: 18px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 4px;
            letter-spacing: 0.04em;
        }
        .artisan-card .artisan-tea {
            font-size: 13px;
            color: var(--color-accent);
            font-weight: 600;
            letter-spacing: 0.08em;
            margin-bottom: 10px;
            text-transform: uppercase;
        }
        .artisan-card .artisan-desc {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.7;
            margin-bottom: 14px;
            flex: 1;
        }
        .artisan-card .artisan-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }
        .artisan-card .tag {
            display: inline-block;
            font-size: 12px;
            padding: 3px 10px;
            border-radius: 4px;
            background-color: var(--color-bg-secondary);
            color: var(--color-text-secondary);
            letter-spacing: 0.03em;
        }
        .artisan-card .tag.available {
            background-color: rgba(180, 154, 95, 0.15);
            color: var(--color-accent);
            font-weight: 600;
        }
        /* Recommend Card */
        .artisan-card.recommend {
            grid-column: span 2;
            background-color: var(--color-bg-dark);
            border-color: var(--color-accent);
            display: flex;
            flex-direction: row;
            align-items: stretch;
            min-height: 320px;
        }
        .artisan-card.recommend .artisan-img-wrap {
            flex: 0 0 40%;
            aspect-ratio: auto;
            min-height: 100%;
        }
        .artisan-card.recommend .artisan-body {
            padding: 32px 32px;
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .artisan-card.recommend .artisan-name {
            color: #fff;
            font-size: 20px;
        }
        .artisan-card.recommend .artisan-tea {
            color: var(--color-accent);
        }
        .artisan-card.recommend .artisan-desc {
            color: rgba(255, 255, 255, 0.75);
            font-size: 15px;
        }
        .artisan-card.recommend .tag {
            background-color: rgba(255, 255, 255, 0.1);
            color: rgba(255, 255, 255, 0.8);
        }
        .artisan-card.recommend .tag.available {
            background-color: rgba(180, 154, 95, 0.25);
            color: var(--color-accent);
        }
        .artisan-card.recommend .recommend-label {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.12em;
            color: var(--color-accent);
            border: 1px solid var(--color-accent);
            border-radius: 4px;
            padding: 2px 10px;
            margin-bottom: 12px;
            text-transform: uppercase;
            align-self: flex-start;
        }
        /* More Link */
        .more-link-wrap {
            text-align: center;
            margin-top: 36px;
        }
        .more-link {
            display: inline-block;
            font-size: 15px;
            font-weight: 600;
            color: var(--color-primary);
            letter-spacing: 0.06em;
            padding: 12px 32px;
            border: 1.5px solid var(--color-primary);
            border-radius: var(--radius-btn);
            transition: all var(--transition);
        }
        .more-link:hover {
            color: #fff;
            background-color: var(--color-primary);
            border-color: var(--color-primary);
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(31, 44, 38, 0.15);
        }
        /* Ranking Section */
        .ranking-list {
            max-width: 720px;
            margin: 0 auto;
        }
        .ranking-item {
            display: flex;
            align-items: flex-start;
            gap: 24px;
            padding: 24px 0;
            border-bottom: 1px solid rgba(180, 154, 95, 0.2);
        }
        .ranking-item:last-child {
            border-bottom: none;
        }
        .ranking-number {
            flex: 0 0 56px;
            height: 56px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 26px;
            font-weight: 700;
            color: var(--color-accent);
            border: 1.5px solid var(--color-accent);
            border-radius: 50%;
            font-family: var(--font-serif-en);
            letter-spacing: 0;
        }
        .ranking-info {
            flex: 1;
            padding-top: 4px;
        }
        .ranking-info .ranking-name {
            font-size: 18px;
            font-weight: 600;
            color: var(--color-primary);
            margin-bottom: 6px;
            letter-spacing: 0.04em;
        }
        .ranking-info .ranking-desc {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }
        /* Quote Section */
        .quote-section .section-header {
            margin-bottom: 36px;
        }
        .quote-list {
            max-width: 760px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 24px;
        }
        .quote-item {
            background-color: var(--color-card-bg);
            border-radius: var(--radius-card);
            padding: 28px 32px;
            box-shadow: var(--shadow-card);
            border-left: 3px solid var(--color-accent);
            position: relative;
        }
        .quote-item::before {
            content: '\201C';
            position: absolute;
            top: 8px;
            right: 20px;
            font-size: 64px;
            font-family: var(--font-serif-en);
            color: rgba(180, 154, 95, 0.2);
            line-height: 1;
            pointer-events: none;
        }
        .quote-item .quote-text {
            font-size: 15px;
            color: var(--color-text);
            line-height: 1.8;
            margin-bottom: 10px;
            padding-right: 40px;
        }
        .quote-item .quote-author {
            font-size: 13px;
            color: var(--color-text-secondary);
            font-weight: 600;
            letter-spacing: 0.04em;
        }
        /* Service Section */
        .service-compare {
            display: grid;
            grid-template-columns: 1fr 1.6fr;
            gap: 40px;
            align-items: start;
        }
        .service-left {
            display: flex;
            flex-direction: column;
            gap: 0;
        }
        .service-left .service-name {
            font-size: 16px;
            font-weight: 600;
            color: var(--color-primary);
            padding: 14px 0;
            border-bottom: 1px solid rgba(180, 154, 95, 0.25);
            letter-spacing: 0.04em;
        }
        .service-left .service-name:last-child {
            border-bottom: none;
        }
        .service-right {
            display: flex;
            flex-direction: column;
            gap: 0;
        }
        .service-right .service-desc {
            font-size: 14px;
            color: var(--color-text-secondary);
            padding: 14px 0;
            border-bottom: 1px solid rgba(180, 154, 95, 0.25);
            line-height: 1.7;
        }
        .service-right .service-desc:last-child {
            border-bottom: none;
        }
        /* Footer */
        .site-footer {
            background-color: var(--color-bg-dark);
            color: rgba(255, 255, 255, 0.75);
            padding: 52px 0 0;
        }
        .site-footer .container {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            justify-content: space-between;
        }
        .footer-brand {
            flex: 0 0 260px;
            max-width: 260px;
        }
        .footer-brand .logo-text {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 16px;
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.03em;
            margin-bottom: 12px;
        }
        .footer-brand .logo-icon {
            display: inline-block;
            width: 24px;
            height: 24px;
            border: 1.5px solid var(--color-accent);
            border-radius: 50%;
            position: relative;
            flex-shrink: 0;
        }
        .footer-brand .logo-icon::after {
            content: '圈';
            position: absolute;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 10px;
            font-weight: 700;
            color: var(--color-accent);
        }
        .footer-address {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.55);
            line-height: 1.7;
        }
        .footer-col {
            flex: 0 0 auto;
            min-width: 140px;
        }
        .footer-col h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-accent);
            letter-spacing: 0.08em;
            margin-bottom: 14px;
            text-transform: uppercase;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul a {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.7);
            transition: color var(--transition);
        }
        .footer-col ul a:hover {
            color: var(--color-accent);
        }
        .footer-phone {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.8;
        }
        .footer-bottom {
            width: 100%;
            text-align: center;
            font-size: 12px;
            color: rgba(255, 255, 255, 0.4);
            padding: 20px 0;
            border-top: 1px solid rgba(180, 154, 95, 0.15);
            margin-top: 24px;
            letter-spacing: 0.04em;
        }
        /* Responsive */
        @media (max-width: 1024px) {
            .nav-desktop {
                gap: 18px;
            }
            .nav-desktop a {
                font-size: 13px;
            }
            .artisan-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            .artisan-card.recommend {
                grid-column: span 2;
            }
        }
        @media (max-width: 768px) {
            body {
                padding-top: var(--nav-height-mobile);
            }
            .site-header {
                height: var(--nav-height-mobile);
            }
            .nav-desktop {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .mobile-nav {
                top: var(--nav-height-mobile);
            }
            .section {
                padding: var(--spacing-section-mobile) 0;
            }
            .section-header {
                margin-bottom: 32px;
            }
            .section-title {
                font-size: 20px;
            }
            .page-hero {
                min-height: 200px;
                padding: 36px 0;
            }
            .page-hero h1 {
                font-size: 24px;
            }
            .page-hero .hero-desc {
                font-size: 14px;
            }
            .artisan-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .artisan-card.recommend {
                grid-column: span 1;
                flex-direction: column;
                min-height: auto;
            }
            .artisan-card.recommend .artisan-img-wrap {
                flex: none;
                aspect-ratio: 4 / 3;
                min-height: auto;
                width: 100%;
            }
            .artisan-card.recommend .artisan-body {
                padding: 20px;
            }
            .artisan-card .artisan-body {
                padding: 18px;
            }
            .ranking-item {
                gap: 16px;
                padding: 18px 0;
            }
            .ranking-number {
                flex: 0 0 44px;
                height: 44px;
                font-size: 20px;
            }
            .quote-item {
                padding: 20px;
            }
            .quote-item::before {
                font-size: 48px;
                top: 6px;
                right: 12px;
            }
            .service-compare {
                grid-template-columns: 1fr;
                gap: 0;
            }
            .service-left .service-name {
                padding: 12px 0;
                font-size: 15px;
            }
            .service-right .service-desc {
                padding: 10px 0 12px;
                border-bottom: 1px solid rgba(180, 154, 95, 0.2);
            }
            .filter-tags {
                gap: 8px;
            }
            .filter-tag {
                padding: 8px 18px;
                font-size: 13px;
            }
            .site-footer .container {
                flex-direction: column;
                gap: 24px;
            }
            .footer-brand {
                flex: none;
                max-width: 100%;
            }
            .footer-col {
                flex: none;
                min-width: auto;
            }
            .more-link {
                width: 100%;
                text-align: center;
            }
        }
        @media (max-width: 480px) {
            body {
                font-size: 15px;
            }
            .container {
                padding: 0 16px;
            }
            .page-hero h1 {
                font-size: 21px;
                letter-spacing: 0.02em;
            }
            .page-hero .hero-desc {
                font-size: 13px;
                padding: 0 8px;
            }
            .section-title {
                font-size: 18px;
            }
            .artisan-card .artisan-body {
                padding: 16px;
            }
            .artisan-card .artisan-name {
                font-size: 17px;
            }
            .ranking-item {
                flex-direction: column;
                gap: 10px;
                text-align: center;
            }
            .ranking-number {
                margin: 0 auto;
            }
            .quote-item {
                padding: 18px;
            }
            .quote-item .quote-text {
                font-size: 14px;
                padding-right: 20px;
            }
            .more-link {
                width: 100%;
                text-align: center;
                padding: 12px 16px;
            }
            .filter-tag {
                padding: 7px 14px;
                font-size: 12px;
                border-radius: 40px;
            }
            .breadcrumb {
                font-size: 12px;
            }
            .breadcrumb a {
                font-size: 12px;
            }
        }

/* 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}