:root {
    --deep-blue: #1d2786;
    --purple-blue: #6a65d8;
    --light-pink: #ffcdcd;
    --pale-pink: #ffe6eb;
    --white: #ffffff;
    --text-dark: #2c2c2c;
    --text-gray: #5a5a5a;
    --text-light: #777777;
    --border-light: #e8e8e8;
    --shadow-sm: 0 2px 8px rgba(29, 39, 134, 0.06);
    --shadow-md: 0 4px 16px rgba(29, 39, 134, 0.10);
    --shadow-lg: 0 8px 28px rgba(29, 39, 134, 0.14);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --max-width: 1400px;
    --sidebar-width: 370px;
    --header-height: 64px;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--header-height);
    font-size: 16px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
    background-color: #faf9fb;
    color: var(--text-dark);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.site-header {
    width: 100%;
    background: var(--deep-blue);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 16px rgba(29, 39, 134, 0.22);
    height: var(--header-height);
}
.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    padding: 0 24px;
    gap: 20px;
}
.site-logo-area {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
.site-logo-area h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.5px;
    white-space: nowrap;
    margin: 0;
    line-height: 1;
}
.site-logo-area .logo-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--light-pink);
    display: inline-block;
    flex-shrink: 0;
}
.header-nav {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: center;
}
.header-nav a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: 20px;
    transition: var(--transition);
    white-space: nowrap;
    letter-spacing: 0.3px;
}
.header-nav a:hover,
.header-nav a:focus {
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    outline: none;
}
.header-action {
    flex-shrink: 0;
}
.btn-header {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 22px;
    border-radius: 24px;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: var(--transition);
    white-space: nowrap;
    letter-spacing: 0.3px;
    cursor: pointer;
    border: none;
    background: #ffffff;
    color: var(--deep-blue);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.10);
}
.btn-header:hover {
    background: var(--pale-pink);
    color: var(--deep-blue);
    box-shadow: 0 4px 18px rgba(255, 205, 205, 0.45);
    transform: translateY(-1px);
}
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    flex-shrink: 0;
}
.mobile-menu-toggle span {
    display: block;
    width: 26px;
    height: 3px;
    background: #fff;
    border-radius: 3px;
    margin: 5px 0;
    transition: var(--transition);
}

.main-layout {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    gap: 28px;
    padding: 24px 24px 40px;
}
.content-primary {
    flex: 1;
    min-width: 0;
}
.sidebar-secondary {
    width: var(--sidebar-width);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.section-title {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--deep-blue);
    margin-bottom: 18px;
    padding-left: 16px;
    border-left: 4px solid var(--purple-blue);
    letter-spacing: 0.4px;
    line-height: 1.3;
}
.section-subtitle {
    font-size: 0.9rem;
    color: var(--text-gray);
    margin-bottom: 14px;
    font-weight: 400;
}

.comic-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
    margin-bottom: 10px;
}
.comic-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    border: 1px solid transparent;
}
.comic-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
    border-color: var(--light-pink);
}
.comic-card-img-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 200 / 280;
    overflow: hidden;
    background: #f0eef4;
}
.comic-card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.35s ease;
}
.comic-card:hover .comic-card-img-wrap img {
    transform: scale(1.06);
}
.comic-card-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--purple-blue);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 12px;
    letter-spacing: 0.3px;
    z-index: 2;
}
.comic-card-badge.hot {
    background: #e8455b;
}
.comic-card-body {
    padding: 12px 14px 14px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.comic-card-body h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--deep-blue);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.comic-card-meta {
    font-size: 0.75rem;
    color: var(--text-gray);
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    line-height: 1.5;
}
.comic-card-meta span {
    background: var(--pale-pink);
    color: var(--deep-blue);
    padding: 2px 8px;
    border-radius: 10px;
    font-weight: 500;
    font-size: 0.7rem;
}
.comic-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 2px;
}
.comic-card-tags .tag {
    font-size: 0.68rem;
    padding: 2px 8px;
    border-radius: 10px;
    background: #f3f1fa;
    color: var(--purple-blue);
    font-weight: 500;
}
.comic-card-tags .tag.site-tag {
    background: var(--deep-blue);
    color: #fff;
    font-weight: 600;
}

.featured-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}
.featured-card {
    background: linear-gradient(135deg, #fff 60%, var(--pale-pink) 100%);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
}
.featured-card:hover {
    border-color: var(--purple-blue);
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
}
.featured-card-img-wrap {
    width: 100%;
    aspect-ratio: 200 / 280;
    overflow: hidden;
    background: #f0eef4;
}
.featured-card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.35s ease;
}
.featured-card:hover .featured-card-img-wrap img {
    transform: scale(1.05);
}
.featured-card-body {
    padding: 10px 14px 14px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 3px;
}
.featured-card-body h3 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--deep-blue);
}
.featured-card-body .meta {
    font-size: 0.72rem;
    color: var(--text-gray);
}

.detail-block {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: 28px 30px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}
.detail-block h3 {
    font-size: 1.2rem;
    color: var(--deep-blue);
    margin-bottom: 12px;
    font-weight: 700;
}
.detail-block p {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.8;
    margin-bottom: 8px;
}
.detail-block .detail-meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 10px;
}
.detail-block .detail-meta-item {
    background: var(--pale-pink);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--deep-blue);
}

.character-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.character-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 18px 16px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid transparent;
}
.character-card:hover {
    border-color: var(--light-pink);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}
.character-card img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 10px;
    border: 3px solid var(--pale-pink);
    display: inline-block;
}
.character-card h4 {
    font-size: 0.95rem;
    color: var(--deep-blue);
    font-weight: 700;
    margin-bottom: 4px;
}
.character-card .role {
    font-size: 0.75rem;
    color: var(--purple-blue);
    font-weight: 500;
    margin-bottom: 6px;
}
.character-card p {
    font-size: 0.78rem;
    color: var(--text-gray);
    line-height: 1.5;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.faq-item {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    box-shadow: var(--shadow-sm);
    border-left: 3px solid var(--purple-blue);
    transition: var(--transition);
    cursor: default;
}
.faq-item:hover {
    background: var(--pale-pink);
    border-left-color: var(--deep-blue);
}
.faq-item h4 {
    font-size: 0.95rem;
    color: var(--deep-blue);
    font-weight: 700;
    margin-bottom: 4px;
}
.faq-item p {
    font-size: 0.82rem;
    color: var(--text-gray);
    line-height: 1.6;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.advantage-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 22px 18px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border-top: 3px solid transparent;
}
.advantage-card:hover {
    border-top-color: var(--purple-blue);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}
.advantage-card .adv-icon {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--pale-pink);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    font-size: 1.4rem;
    color: var(--deep-blue);
    font-weight: 700;
}
.advantage-card h4 {
    font-size: 0.9rem;
    color: var(--deep-blue);
    font-weight: 700;
    margin-bottom: 4px;
}
.advantage-card p {
    font-size: 0.76rem;
    color: var(--text-gray);
    line-height: 1.5;
}

.platform-intro {
    background: linear-gradient(135deg, #fff 70%, var(--pale-pink) 100%);
    border-radius: var(--radius-xl);
    padding: 28px 30px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}
.platform-intro h3 {
    font-size: 1.2rem;
    color: var(--deep-blue);
    font-weight: 700;
    margin-bottom: 10px;
}
.platform-intro p {
    font-size: 0.9rem;
    color: var(--text-gray);
    line-height: 1.8;
}

.sidebar-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 18px 16px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-light);
}
.sidebar-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--deep-blue);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--pale-pink);
    letter-spacing: 0.3px;
}
.rank-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.rank-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    cursor: pointer;
}
.rank-list li:hover {
    background: var(--pale-pink);
}
.rank-num {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.8rem;
    flex-shrink: 0;
    color: #fff;
    background: var(--purple-blue);
}
.rank-num.top1 {
    background: #e8455b;
}
.rank-num.top2 {
    background: #f0973b;
}
.rank-num.top3 {
    background: #f0b73b;
}
.rank-info {
    flex: 1;
    min-width: 0;
}
.rank-info .name {
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.rank-info .stat {
    font-size: 0.7rem;
    color: var(--text-light);
}
.rank-change {
    font-size: 0.75rem;
    font-weight: 600;
    flex-shrink: 0;
}
.rank-change.up {
    color: #e8455b;
}
.rank-change.down {
    color: #888;
}

.stat-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.stat-item {
    flex: 1;
    min-width: 70px;
    background: var(--pale-pink);
    border-radius: var(--radius-md);
    padding: 14px 10px;
    text-align: center;
}
.stat-item .stat-value {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--deep-blue);
    line-height: 1.2;
}
.stat-item .stat-label {
    font-size: 0.7rem;
    color: var(--text-gray);
    margin-top: 2px;
}
.update-time {
    font-size: 0.7rem;
    color: var(--text-light);
    margin-top: 8px;
    text-align: right;
}

.comment-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-height: 700px;
    overflow-y: auto;
    padding-right: 4px;
}
.comment-list::-webkit-scrollbar {
    width: 4px;
}
.comment-list::-webkit-scrollbar-thumb {
    background: #d5d0e8;
    border-radius: 4px;
}
.comment-item {
    background: #fdfcfd;
    border-radius: var(--radius-md);
    padding: 12px 14px;
    border: 1px solid #f0edf4;
    transition: var(--transition);
}
.comment-item:hover {
    background: var(--pale-pink);
    border-color: var(--light-pink);
}
.comment-item .comment-user {
    font-weight: 600;
    font-size: 0.82rem;
    color: var(--deep-blue);
    margin-bottom: 3px;
}
.comment-item .comment-text {
    font-size: 0.76rem;
    color: var(--text-gray);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.comment-item .comment-time {
    font-size: 0.68rem;
    color: #aaa;
    margin-top: 4px;
}

.site-footer {
    width: 100%;
    background: var(--deep-blue);
    color: rgba(255, 255, 255, 0.85);
    padding: 40px 24px 24px;
    margin-top: 20px;
}
.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
}
.footer-app-section {
    background: rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-xl);
    padding: 28px 30px;
    margin-bottom: 28px;
    text-align: center;
}
.footer-app-section h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 6px;
}
.footer-app-section .app-subtitle {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 18px;
}
.app-download-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: center;
}
.app-download-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: 28px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.85rem;
    transition: var(--transition);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
    white-space: nowrap;
    letter-spacing: 0.3px;
}
.app-download-btn:hover {
    background: rgba(255, 255, 255, 0.18);
    border-color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.25);
}
.app-download-btn .app-icon {
    flex-shrink: 0;
}
.footer-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-bottom: 22px;
}
.footer-tags a {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.85);
    text-decoration: none;
    font-size: 0.8rem;
    transition: var(--transition);
    letter-spacing: 0.3px;
}
.footer-tags a:hover {
    background: var(--purple-blue);
    color: #fff;
}
.footer-bottom-links {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
    margin-bottom: 16px;
}
.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    font-size: 0.82rem;
    transition: var(--transition);
    letter-spacing: 0.3px;
}
.footer-bottom-links a:hover {
    color: #fff;
    text-decoration: underline;
}
.footer-copyright {
    text-align: center;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.55);
    margin-top: 10px;
}

@media (max-width: 1300px) {
    .comic-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    .featured-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    .character-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .advantages-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .sidebar-secondary {
        width: 320px;
    }
}
@media (max-width: 1100px) {
    .main-layout {
        flex-direction: column;
        gap: 22px;
    }
    .sidebar-secondary {
        width: 100%;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .sidebar-secondary .sidebar-card {
        break-inside: avoid;
    }
    .sidebar-secondary .sidebar-card:last-child {
        grid-column: 1 / -1;
    }
    .comic-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    .featured-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    .character-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .header-nav {
        gap: 2px;
    }
    .header-nav a {
        padding: 6px 10px;
        font-size: 0.8rem;
    }
}
@media (max-width: 768px) {
    .header-nav {
        display: none;
        position: absolute;
        top: var(--header-height);
        left: 0;
        width: 100%;
        background: var(--deep-blue);
        flex-direction: column;
        padding: 12px 20px;
        gap: 4px;
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
        z-index: 999;
    }
    .header-nav.active {
        display: flex;
    }
    .header-nav a {
        padding: 10px 16px;
        border-radius: 8px;
        width: 100%;
        text-align: center;
        font-size: 0.9rem;
    }
    .mobile-menu-toggle {
        display: block;
    }
    .comic-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .featured-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .character-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .advantages-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .sidebar-secondary {
        grid-template-columns: 1fr;
    }
    .sidebar-secondary .sidebar-card:last-child {
        grid-column: 1;
    }
    .detail-block {
        padding: 18px 16px;
    }
    .platform-intro {
        padding: 18px 16px;
    }
    .section-title {
        font-size: 1.15rem;
    }
    .site-logo-area h1 {
        font-size: 1.2rem;
    }
    .btn-header {
        padding: 8px 14px;
        font-size: 0.78rem;
    }
    .footer-app-section {
        padding: 18px 14px;
    }
    .app-download-btn {
        padding: 10px 14px;
        font-size: 0.75rem;
        gap: 5px;
    }
    .header-inner {
        padding: 0 12px;
    }
    .main-layout {
        padding: 14px 10px 24px;
    }
}
@media (max-width: 420px) {
    .comic-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    .featured-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    .character-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    .advantages-grid {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }
    .stat-row {
        gap: 6px;
    }
    .stat-item {
        padding: 10px 6px;
    }
    .stat-item .stat-value {
        font-size: 1rem;
    }
}