:root {
            --color-dark: #52524e;
            --color-mid: #9a9b94;
            --color-light: #d4d6c8;
            --color-pale: #e9e9e5;
            --color-white: #fafaf8;
            --color-accent: #8b7e6a;
            --color-text: #2a2a26;
            --color-text-light: #5a5a54;
            --shadow-sm: 0 1px 3px rgba(82, 82, 78, 0.08);
            --shadow-md: 0 4px 12px rgba(82, 82, 78, 0.12);
            --shadow-lg: 0 8px 30px rgba(82, 82, 78, 0.16);
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --font-xs: clamp(0.7rem, 1.5vw, 0.78rem);
            --font-sm: clamp(0.8rem, 1.7vw, 0.88rem);
            --font-base: clamp(0.9rem, 2vw, 1rem);
            --font-md: clamp(1rem, 2.2vw, 1.12rem);
            --font-lg: clamp(1.15rem, 2.6vw, 1.35rem);
            --font-xl: clamp(1.3rem, 3vw, 1.6rem);
            --font-2xl: clamp(1.5rem, 3.5vw, 1.9rem);
            --font-3xl: clamp(1.8rem, 4.2vw, 2.4rem);
            --max-width: 1280px;
            --nav-height: 56px;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            scroll-padding-top: var(--nav-height);
            font-size: 16px;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            background-color: var(--color-pale);
            color: var(--color-text);
            line-height: 1.6;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        .top-nav {
            width: 100%;
            background: var(--color-dark);
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--nav-height);
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
        }
        .top-nav-inner {
            max-width: var(--max-width);
            margin: 0 auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            padding: 0 16px;
            gap: 12px;
        }
        .nav-logo h1 {
            font-size: var(--font-lg);
            font-weight: 700;
            color: #fff;
            letter-spacing: 0.5px;
            white-space: nowrap;
            margin: 0;
        }
        .nav-logo h1 span {
            color: var(--color-light);
            font-weight: 400;
        }
        .nav-links {
            display: none;
            list-style: none;
            gap: 6px;
            flex-wrap: wrap;
            align-items: center;
        }
        .nav-links a {
            color: #ddd;
            text-decoration: none;
            font-size: var(--font-xs);
            padding: 6px 10px;
            border-radius: 6px;
            transition: var(--transition);
            white-space: nowrap;
            font-weight: 500;
            letter-spacing: 0.3px;
        }
        .nav-links a:hover,
        .nav-links a:focus-visible {
            color: #fff;
            background: rgba(255, 255, 255, 0.1);
            outline: none;
        }
        .nav-user {
            display: flex;
            align-items: center;
            gap: 8px;
            color: #fff;
            font-size: var(--font-sm);
            font-weight: 500;
            white-space: nowrap;
            cursor: pointer;
            padding: 6px 12px;
            border-radius: 20px;
            background: rgba(255, 255, 255, 0.1);
            transition: var(--transition);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }
        .nav-user:hover {
            background: rgba(255, 255, 255, 0.18);
        }
        .nav-user-avatar {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--color-light);
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: var(--color-dark);
            font-size: 0.8rem;
        }
        .nav-mobile-menu {
            display: flex;
            align-items: center;
            gap: 4px;
            color: #fff;
            font-size: var(--font-xs);
            cursor: pointer;
            padding: 6px 10px;
            border-radius: 6px;
            background: rgba(255, 255, 255, 0.08);
            border: none;
            white-space: nowrap;
        }
        .banner-section {
            width: 100%;
            position: relative;
            overflow: hidden;
            background: var(--color-dark);
            aspect-ratio: 16/7;
            max-height: 480px;
            min-height: 220px;
        }
        .banner-track {
            display: flex;
            width: 100%;
            height: 100%;
            transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
            will-change: transform;
        }
        .banner-slide {
            min-width: 100%;
            height: 100%;
            position: relative;
            flex-shrink: 0;
        }
        .banner-slide img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }
        .banner-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(82, 82, 78, 0.85) 0%, rgba(82, 82, 78, 0.2) 50%, rgba(82, 82, 78, 0.05) 100%);
            display: flex;
            align-items: flex-end;
            padding: clamp(16px, 4vw, 40px);
        }
        .banner-overlay-content {
            color: #fff;
            max-width: 600px;
        }
        .banner-overlay-content h2 {
            font-size: var(--font-2xl);
            font-weight: 700;
            margin-bottom: 6px;
            text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
        }
        .banner-overlay-content p {
            font-size: var(--font-sm);
            opacity: 0.9;
            text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
        }
        .banner-tag {
            display: inline-block;
            background: var(--color-accent);
            color: #fff;
            padding: 3px 10px;
            border-radius: 20px;
            font-size: var(--font-xs);
            font-weight: 600;
            margin-bottom: 8px;
            letter-spacing: 0.5px;
        }
        .banner-dots {
            position: absolute;
            bottom: 12px;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            gap: 8px;
            z-index: 5;
        }
        .banner-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.5);
            cursor: pointer;
            transition: var(--transition);
            border: none;
            padding: 0;
        }
        .banner-dot.active {
            background: #fff;
            width: 28px;
            border-radius: 10px;
        }
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 16px;
        }
        .section {
            padding: clamp(24px, 4vw, 40px) 0;
        }
        .section-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: clamp(14px, 2.5vw, 20px);
            flex-wrap: wrap;
            gap: 8px;
        }
        .section-title {
            font-size: var(--font-xl);
            font-weight: 700;
            color: var(--color-dark);
            position: relative;
            padding-left: 14px;
            letter-spacing: 0.3px;
        }
        .section-title::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 4px;
            height: 20px;
            background: var(--color-accent);
            border-radius: 2px;
        }
        .section-more {
            font-size: var(--font-sm);
            color: var(--color-accent);
            text-decoration: none;
            font-weight: 500;
            transition: var(--transition);
            white-space: nowrap;
        }
        .section-more:hover {
            color: var(--color-dark);
        }
        .card {
            background: #fff;
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        .card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 3/4;
            background: var(--color-light);
            flex-shrink: 0;
        }
        .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
            transition: transform 0.4s ease;
        }
        .card:hover .card-img-wrap img {
            transform: scale(1.04);
        }
        .card-img-wrap .card-badge {
            position: absolute;
            top: 8px;
            left: 8px;
            background: var(--color-accent);
            color: #fff;
            font-size: var(--font-xs);
            padding: 3px 8px;
            border-radius: 12px;
            font-weight: 600;
            z-index: 2;
            letter-spacing: 0.3px;
        }
        .card-body {
            padding: 10px 12px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 4px;
        }
        .card-body h3 {
            font-size: var(--font-sm);
            font-weight: 600;
            color: var(--color-dark);
            line-height: 1.3;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .card-body .card-meta {
            font-size: var(--font-xs);
            color: var(--color-text-light);
            display: flex;
            flex-wrap: wrap;
            gap: 4px 8px;
            line-height: 1.4;
        }
        .card-body .card-meta span {
            white-space: nowrap;
        }
        .card-body .card-type {
            font-size: var(--font-xs);
            color: var(--color-accent);
            font-weight: 500;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
        }
        .grid-3 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
        }
        .grid-4 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
        }
        .grid-6 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
        }
        .intro-card {
            background: #fff;
            border-radius: var(--radius-lg);
            padding: clamp(16px, 3vw, 28px);
            box-shadow: var(--shadow-sm);
            text-align: center;
            max-width: 800px;
            margin: 0 auto;
        }
        .intro-card h2 {
            font-size: var(--font-lg);
            color: var(--color-dark);
            margin-bottom: 8px;
            font-weight: 700;
        }
        .intro-card p {
            font-size: var(--font-sm);
            color: var(--color-text-light);
            line-height: 1.7;
            max-width: 600px;
            margin: 0 auto;
        }
        .star-card {
            background: #fff;
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            text-align: center;
            height: 100%;
        }
        .star-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .star-card .card-img-wrap {
            aspect-ratio: 1/1;
            background: var(--color-light);
        }
        .star-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .star-card .card-body {
            padding: 10px;
            text-align: center;
            align-items: center;
        }
        .star-card h3 {
            font-size: var(--font-sm);
        }
        .star-card .star-role {
            font-size: var(--font-xs);
            color: var(--color-accent);
            font-weight: 500;
        }
        .plot-card {
            background: #fff;
            border-radius: var(--radius-md);
            padding: clamp(12px, 2.5vw, 18px);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            height: 100%;
            border-left: 3px solid var(--color-accent);
        }
        .plot-card:hover {
            box-shadow: var(--shadow-md);
        }
        .plot-card h3 {
            font-size: var(--font-md);
            font-weight: 600;
            color: var(--color-dark);
            margin-bottom: 6px;
        }
        .plot-card p {
            font-size: var(--font-sm);
            color: var(--color-text-light);
            line-height: 1.6;
        }
        .detail-card {
            background: #fff;
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            height: 100%;
        }
        .detail-card:hover {
            box-shadow: var(--shadow-md);
        }
        .detail-card .card-img-wrap {
            aspect-ratio: 16/10;
        }
        .detail-card .card-body {
            padding: 12px 14px;
        }
        .detail-card h3 {
            font-size: var(--font-md);
            font-weight: 600;
        }
        .detail-card .detail-info {
            font-size: var(--font-xs);
            color: var(--color-text-light);
            display: flex;
            flex-wrap: wrap;
            gap: 3px 10px;
        }
        .sidebar-panel {
            background: #fff;
            border-radius: var(--radius-lg);
            padding: clamp(14px, 2.5vw, 20px);
            box-shadow: var(--shadow-sm);
            height: fit-content;
            position: sticky;
            top: calc(var(--nav-height) + 16px);
        }
        .sidebar-panel h3 {
            font-size: var(--font-md);
            font-weight: 700;
            color: var(--color-dark);
            margin-bottom: 12px;
            padding-bottom: 8px;
            border-bottom: 2px solid var(--color-light);
        }
        .sidebar-stat {
            display: flex;
            justify-content: space-between;
            padding: 8px 0;
            border-bottom: 1px solid var(--color-pale);
            font-size: var(--font-sm);
            gap: 8px;
        }
        .sidebar-stat .stat-val {
            font-weight: 700;
            color: var(--color-accent);
            white-space: nowrap;
        }
        .sidebar-update-time {
            font-size: var(--font-xs);
            color: var(--color-mid);
            margin-top: 8px;
            text-align: right;
        }
        .rank-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .rank-list li {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 8px 10px;
            border-radius: var(--radius-sm);
            transition: var(--transition);
            background: var(--color-pale);
            font-size: var(--font-sm);
            cursor: pointer;
        }
        .rank-list li:hover {
            background: var(--color-light);
        }
        .rank-num {
            width: 26px;
            height: 26px;
            border-radius: 50%;
            background: var(--color-accent);
            color: #fff;
            font-weight: 700;
            font-size: var(--font-xs);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .rank-list li:nth-child(1) .rank-num {
            background: #c49b3f;
        }
        .rank-list li:nth-child(2) .rank-num {
            background: #8b8b8b;
        }
        .rank-list li:nth-child(3) .rank-num {
            background: #a0724a;
        }
        .comment-item {
            background: #fff;
            border-radius: var(--radius-md);
            padding: clamp(12px, 2.5vw, 16px);
            box-shadow: var(--shadow-sm);
            transition: var(--transition);
            border-left: 3px solid transparent;
        }
        .comment-item:hover {
            border-left-color: var(--color-accent);
            box-shadow: var(--shadow-md);
        }
        .comment-item .comment-user {
            font-weight: 600;
            font-size: var(--font-sm);
            color: var(--color-dark);
            margin-bottom: 4px;
        }
        .comment-item .comment-text {
            font-size: var(--font-sm);
            color: var(--color-text-light);
            line-height: 1.7;
        }
        .comment-item .comment-meta {
            font-size: var(--font-xs);
            color: var(--color-mid);
            margin-top: 4px;
        }
        .download-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 10px;
        }
        .download-btn {
            display: flex;
            align-items: center;
            gap: 10px;
            background: #fff;
            border: 2px solid var(--color-light);
            border-radius: var(--radius-md);
            padding: 12px 14px;
            text-decoration: none;
            color: var(--color-dark);
            font-weight: 600;
            font-size: var(--font-sm);
            transition: var(--transition);
            cursor: pointer;
            white-space: nowrap;
        }
        .download-btn:hover {
            border-color: var(--color-accent);
            background: var(--color-pale);
            box-shadow: var(--shadow-sm);
        }
        .app-icon {
            flex-shrink: 0;
        }
        .faq-item {
            background: #fff;
            border-radius: var(--radius-md);
            padding: clamp(12px, 2.5vw, 16px);
            box-shadow: var(--shadow-sm);
            margin-bottom: 10px;
            transition: var(--transition);
        }
        .faq-item h4 {
            font-size: var(--font-sm);
            font-weight: 600;
            color: var(--color-dark);
            margin-bottom: 4px;
        }
        .faq-item p {
            font-size: var(--font-sm);
            color: var(--color-text-light);
            line-height: 1.6;
        }
        .footer-nav {
            width: 100%;
            background: var(--color-dark);
            color: #ccc;
            padding: clamp(20px, 3vw, 32px) 16px;
            font-size: var(--font-sm);
        }
        .footer-nav .container {
            display: flex;
            flex-direction: column;
            gap: 16px;
            align-items: center;
            text-align: center;
        }
        .footer-nav a {
            color: var(--color-light);
            text-decoration: none;
            font-weight: 500;
            transition: var(--transition);
            padding: 6px 10px;
            border-radius: 4px;
        }
        .footer-nav a:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.08);
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 8px 16px;
            justify-content: center;
        }
        @media (min-width: 600px) {
            .grid-3 {
                grid-template-columns: repeat(3, 1fr);
            }
            .grid-4 {
                grid-template-columns: repeat(3, 1fr);
            }
            .grid-6 {
                grid-template-columns: repeat(3, 1fr);
                gap: 12px;
            }
            .download-grid {
                grid-template-columns: repeat(4, 1fr);
            }
            .nav-links {
                display: flex;
            }
            .nav-mobile-menu {
                display: none;
            }
        }
        @media (min-width: 900px) {
            .grid-2 {
                grid-template-columns: repeat(2, 1fr);
            }
            .grid-3 {
                grid-template-columns: repeat(3, 1fr);
            }
            .grid-4 {
                grid-template-columns: repeat(4, 1fr);
                gap: 16px;
            }
            .grid-6 {
                grid-template-columns: repeat(6, 1fr);
                gap: 14px;
            }
            .two-col-layout {
                display: grid;
                grid-template-columns: 1fr 320px;
                gap: 24px;
                align-items: start;
            }
            .two-col-layout-wide {
                display: grid;
                grid-template-columns: 1fr 340px;
                gap: 24px;
                align-items: start;
            }
            .nav-links {
                gap: 2px;
            }
            .nav-links a {
                font-size: var(--font-sm);
                padding: 7px 12px;
            }
            .banner-section {
                aspect-ratio: 21/7;
                max-height: 440px;
                min-height: 280px;
            }
            .detail-card .card-img-wrap {
                aspect-ratio: 16/9;
            }
            .download-grid {
                gap: 14px;
            }
            .download-btn {
                padding: 14px 18px;
                font-size: var(--font-base);
            }
        }
        @media (min-width: 1100px) {
            .grid-6 {
                gap: 16px;
            }
            .two-col-layout {
                grid-template-columns: 1fr 340px;
                gap: 28px;
            }
            .two-col-layout-wide {
                grid-template-columns: 1fr 360px;
                gap: 28px;
            }
        }
        @keyframes fadeInUp {
            from {
                opacity: 0;
                transform: translateY(16px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .animate-in {
            animation: fadeInUp 0.5s ease forwards;
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }