:root {
    --color-primary: #537791;
    --color-primary-dark: #3d5d6e;
    --color-primary-light: #6b93a8;
    --color-gray: #c1c0b9;
    --color-gray-light: #e7e6e1;
    --color-bg: #f7f6e7;
    --color-white: #ffffff;
    --color-text: #2c2c2c;
    --color-text-light: #5a5a5a;
    --color-text-lighter: #7a7a7a;
    --color-accent: #d4884a;
    --color-border: #d9d8d3;
    --color-card-shadow: rgba(83, 119, 145, 0.08);
    --color-card-hover-shadow: rgba(83, 119, 145, 0.18);
    --sidebar-width: 340px;
    --max-width: 1400px;
    --nav-height: 64px;
    --border-radius-sm: 8px;
    --border-radius: 12px;
    --border-radius-lg: 16px;
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --font-xs: 0.75rem;
    --font-sm: 0.85rem;
    --font-md: 0.95rem;
    --font-lg: 1.1rem;
    --font-xl: 1.35rem;
    --font-2xl: 1.7rem;
    --font-3xl: 2rem;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-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: #f0efe9;
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
    background: var(--color-white);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.06);
    height: var(--nav-height);
    transition: box-shadow var(--transition-fast);
}
.site-header.scrolled {
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.12);
}
.header-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}
.header-left {
    display: flex;
    align-items: center;
    gap: 32px;
    flex-shrink: 0;
}
.site-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    color: var(--color-primary);
    flex-shrink: 0;
}
.site-logo .logo-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--color-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.site-logo .logo-icon svg {
    width: 24px;
    height: 24px;
    fill: #fff;
}
.site-logo h1 {
    font-size: var(--font-xl);
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--color-primary);
    white-space: nowrap;
    margin: 0;
    line-height: 1;
}
.header-nav {
    display: flex;
    align-items: center;
    gap: 6px;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    flex-shrink: 1;
    mask-image: linear-gradient(to right, #000 92%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, #000 92%, transparent 100%);
}
.header-nav::-webkit-scrollbar {
    display: none;
}
.header-nav a {
    display: inline-block;
    padding: 8px 16px;
    text-decoration: none;
    color: var(--color-text-light);
    font-size: var(--font-md);
    font-weight: 500;
    white-space: nowrap;
    border-radius: 20px;
    transition: all var(--transition-fast);
    position: relative;
    letter-spacing: 0.3px;
}
.header-nav a:hover,
.header-nav a:focus-visible {
    color: var(--color-primary);
    background: rgba(83, 119, 145, 0.07);
}
.header-nav a.nav-active {
    color: var(--color-primary);
    font-weight: 600;
    background: rgba(83, 119, 145, 0.1);
}
.header-right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
.btn-login {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 9px 20px;
    background: var(--color-primary);
    color: #fff;
    border: none;
    border-radius: 22px;
    cursor: pointer;
    font-size: var(--font-md);
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
    transition: all var(--transition-fast);
    letter-spacing: 0.3px;
}
.btn-login:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(83, 119, 145, 0.35);
}
.btn-login svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-shrink: 0;
}
.mobile-nav-toggle span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: var(--color-primary);
    margin: 5px 0;
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.main-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 24px 24px 40px;
    display: flex;
    gap: 28px;
    min-height: 70vh;
}
.content-area {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 36px;
}
.sidebar {
    width: var(--sidebar-width);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 22px;
    position: sticky;
    top: calc(var(--nav-height) + 24px);
    align-self: flex-start;
    max-height: calc(100vh - var(--nav-height) - 48px);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--color-gray) transparent;
    padding-right: 4px;
}
.sidebar::-webkit-scrollbar {
    width: 5px;
}
.sidebar::-webkit-scrollbar-track {
    background: transparent;
}
.sidebar::-webkit-scrollbar-thumb {
    background: var(--color-gray);
    border-radius: 10px;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    flex-wrap: wrap;
    gap: 10px;
}
.section-title {
    font-size: var(--font-2xl);
    font-weight: 700;
    color: #1a1a1a;
    letter-spacing: 0.4px;
    position: relative;
    padding-left: 16px;
    line-height: 1.3;
}
.section-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 4px;
    bottom: 4px;
    width: 4px;
    background: var(--color-primary);
    border-radius: 2px;
}
.section-subtitle {
    font-size: var(--font-sm);
    color: var(--color-text-lighter);
    font-weight: 400;
    letter-spacing: 0.2px;
}
.section-link {
    font-size: var(--font-sm);
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
    white-space: nowrap;
}
.section-link:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

.comic-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 18px;
}
.comic-card {
    background: var(--color-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: all var(--transition-normal);
    cursor: pointer;
    box-shadow: 0 2px 10px var(--color-card-shadow);
    display: flex;
    flex-direction: column;
    position: relative;
    border: 1px solid transparent;
}
.comic-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 30px var(--color-card-hover-shadow);
    border-color: var(--color-gray-light);
}
.comic-card .card-img-wrap {
    position: relative;
    width: 100%;
    padding-top: 140%;
    overflow: hidden;
    background: var(--color-gray-light);
    flex-shrink: 0;
}
.comic-card .card-img-wrap img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}
.comic-card:hover .card-img-wrap img {
    transform: scale(1.06);
}
.comic-card .card-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--color-accent);
    color: #fff;
    font-size: var(--font-xs);
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 4px;
    z-index: 2;
    letter-spacing: 0.3px;
}
.comic-card .card-rank {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    font-size: var(--font-xs);
    font-weight: 700;
    padding: 4px 9px;
    border-radius: 4px;
    z-index: 2;
    letter-spacing: 0.3px;
}
.comic-card .card-info {
    padding: 12px 14px 14px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
}
.comic-card .card-title {
    font-size: var(--font-md);
    font-weight: 700;
    color: #1a1a1a;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    letter-spacing: 0.3px;
}
.comic-card .card-meta {
    font-size: var(--font-xs);
    color: var(--color-text-lighter);
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    line-height: 1.4;
}
.comic-card .card-meta span {
    background: var(--color-bg);
    padding: 2px 8px;
    border-radius: 3px;
    white-space: nowrap;
    font-size: 0.7rem;
}
.comic-card .card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-top: 2px;
}
.comic-card .card-tag {
    font-size: 0.68rem;
    padding: 3px 8px;
    border-radius: 10px;
    background: rgba(83, 119, 145, 0.08);
    color: var(--color-primary);
    font-weight: 500;
    white-space: nowrap;
}

.featured-section {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: 24px 28px;
    box-shadow: 0 2px 10px var(--color-card-shadow);
    border: 1px solid var(--color-gray-light);
}
.featured-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.featured-card {
    display: flex;
    gap: 14px;
    background: var(--color-bg);
    border-radius: var(--border-radius);
    padding: 14px;
    transition: all var(--transition-normal);
    cursor: pointer;
    border: 1px solid transparent;
    align-items: center;
}
.featured-card:hover {
    border-color: var(--color-primary-light);
    box-shadow: 0 6px 18px var(--color-card-hover-shadow);
    transform: translateY(-2px);
}
.featured-card img {
    width: 70px;
    height: 95px;
    object-fit: cover;
    border-radius: 6px;
    flex-shrink: 0;
    background: var(--color-gray-light);
}
.featured-card .fc-info {
    flex: 1;
    min-width: 0;
}
.featured-card .fc-title {
    font-weight: 700;
    font-size: var(--font-md);
    color: #1a1a1a;
    margin-bottom: 4px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.featured-card .fc-desc {
    font-size: var(--font-xs);
    color: var(--color-text-lighter);
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.5;
}

.comic-detail-card {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: 28px 30px;
    box-shadow: 0 2px 10px var(--color-card-shadow);
    display: flex;
    gap: 28px;
    border: 1px solid var(--color-gray-light);
    flex-wrap: wrap;
}
.comic-detail-card .detail-cover {
    width: 200px;
    height: 280px;
    object-fit: cover;
    border-radius: var(--border-radius);
    flex-shrink: 0;
    background: var(--color-gray-light);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.1);
}
.comic-detail-card .detail-content {
    flex: 1;
    min-width: 280px;
}
.comic-detail-card .detail-title {
    font-size: var(--font-2xl);
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 8px;
    letter-spacing: 0.4px;
}
.comic-detail-card .detail-meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 14px;
}
.comic-detail-card .detail-meta-item {
    font-size: var(--font-sm);
    color: var(--color-text-light);
    background: var(--color-bg);
    padding: 5px 12px;
    border-radius: 14px;
    white-space: nowrap;
    font-weight: 500;
}
.comic-detail-card .detail-desc {
    font-size: var(--font-md);
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 12px;
}
.comic-detail-card .detail-stats {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
}
.comic-detail-card .detail-stat {
    text-align: center;
}
.comic-detail-card .detail-stat-val {
    font-size: var(--font-xl);
    font-weight: 700;
    color: var(--color-primary);
}
.comic-detail-card .detail-stat-label {
    font-size: var(--font-xs);
    color: var(--color-text-lighter);
}

.characters-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}
.character-card {
    background: var(--color-white);
    border-radius: var(--border-radius);
    padding: 20px;
    text-align: center;
    box-shadow: 0 2px 10px var(--color-card-shadow);
    transition: all var(--transition-normal);
    border: 1px solid transparent;
    cursor: pointer;
}
.character-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 24px var(--color-card-hover-shadow);
    border-color: var(--color-gray-light);
}
.character-card img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 50%;
    margin-bottom: 12px;
    background: var(--color-gray-light);
    border: 3px solid var(--color-bg);
}
.character-card .ch-name {
    font-weight: 700;
    font-size: var(--font-lg);
    color: #1a1a1a;
    margin-bottom: 4px;
}
.character-card .ch-role {
    font-size: var(--font-xs);
    color: var(--color-primary);
    font-weight: 500;
    margin-bottom: 8px;
}
.character-card .ch-desc {
    font-size: var(--font-sm);
    color: var(--color-text-lighter);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.comments-section {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: 24px 28px;
    box-shadow: 0 2px 10px var(--color-card-shadow);
    border: 1px solid var(--color-gray-light);
}
.comment-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.comment-item {
    padding: 16px 18px;
    background: var(--color-bg);
    border-radius: var(--border-radius);
    transition: background var(--transition-fast);
    border-left: 3px solid transparent;
}
.comment-item:hover {
    background: #f0efe7;
    border-left-color: var(--color-primary);
}
.comment-item .comment-user {
    font-weight: 700;
    font-size: var(--font-sm);
    color: #1a1a1a;
    margin-bottom: 4px;
}
.comment-item .comment-date {
    font-size: var(--font-xs);
    color: var(--color-text-lighter);
    margin-bottom: 6px;
}
.comment-item .comment-text {
    font-size: var(--font-md);
    color: var(--color-text-light);
    line-height: 1.7;
}

.platform-intro {
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    padding: 28px 30px;
    box-shadow: 0 2px 10px var(--color-card-shadow);
    border: 1px solid var(--color-gray-light);
}
.platform-intro .intro-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 16px;
}
.platform-intro .intro-item {
    text-align: center;
    padding: 20px 16px;
    background: var(--color-bg);
    border-radius: var(--border-radius);
    transition: all var(--transition-normal);
}
.platform-intro .intro-item:hover {
    background: #edebe2;
    transform: translateY(-3px);
}
.platform-intro .intro-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 12px;
    background: var(--color-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.platform-intro .intro-icon svg {
    width: 28px;
    height: 28px;
    fill: #fff;
}
.platform-intro .intro-item h4 {
    font-size: var(--font-lg);
    font-weight: 700;
    margin-bottom: 6px;
    color: #1a1a1a;
}
.platform-intro .intro-item p {
    font-size: var(--font-sm);
    color: var(--color-text-lighter);
    line-height: 1.6;
}

.app-download-section {
    background: linear-gradient(135deg, #4a6b7a 0%, #537791 40%, #3d5d6e 100%);
    border-radius: var(--border-radius-lg);
    padding: 30px 32px;
    color: #fff;
    box-shadow: 0 4px 20px rgba(83, 119, 145, 0.3);
}
.app-download-section .section-title {
    color: #fff;
}
.app-download-section .section-title::before {
    background: #fff;
}
.download-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: 18px;
}
.download-card {
    background: rgba(255, 255, 255, 0.13);
    border-radius: var(--border-radius);
    padding: 20px 16px;
    text-align: center;
    text-decoration: none;
    color: #fff;
    transition: all var(--transition-normal);
    border: 1px solid rgba(255, 255, 255, 0.2);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}
.download-card:hover {
    background: rgba(255, 255, 255, 0.22);
    transform: translateY(-3px);
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.25);
    border-color: rgba(255, 255, 255, 0.4);
}
.download-card .app-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
}
.download-card .dl-platform {
    font-weight: 700;
    font-size: var(--font-md);
    letter-spacing: 0.3px;
}
.download-card .dl-version {
    font-size: var(--font-xs);
    opacity: 0.85;
}

.sidebar-card {
    background: var(--color-white);
    border-radius: var(--border-radius);
    padding: 18px 20px;
    box-shadow: 0 2px 10px var(--color-card-shadow);
    border: 1px solid var(--color-gray-light);
}
.sidebar-card .sc-title {
    font-size: var(--font-lg);
    font-weight: 700;
    color: #1a1a1a;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-primary);
    letter-spacing: 0.3px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.sidebar-card .sc-title::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    background: var(--color-primary);
    border-radius: 50%;
    flex-shrink: 0;
}
.rank-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.rank-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 8px;
    transition: all var(--transition-fast);
    cursor: pointer;
    background: transparent;
}
.rank-list li:hover {
    background: var(--color-bg);
}
.rank-list .rank-num {
    width: 26px;
    height: 26px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-sm);
    flex-shrink: 0;
    color: #fff;
    background: var(--color-gray);
}
.rank-list li:nth-child(1) .rank-num {
    background: #e74c3c;
}
.rank-list li:nth-child(2) .rank-num {
    background: #e67e22;
}
.rank-list li:nth-child(3) .rank-num {
    background: #f0a500;
}
.rank-list .rank-info {
    flex: 1;
    min-width: 0;
}
.rank-list .rank-name {
    font-weight: 600;
    font-size: var(--font-sm);
    color: #1a1a1a;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.rank-list .rank-sub {
    font-size: var(--font-xs);
    color: var(--color-text-lighter);
}
.rank-list .rank-val {
    font-weight: 700;
    font-size: var(--font-sm);
    color: var(--color-primary);
    flex-shrink: 0;
}
.update-time {
    font-size: var(--font-xs);
    color: var(--color-text-lighter);
    text-align: right;
    margin-top: 10px;
    font-style: italic;
}
.total-reading-big {
    text-align: center;
    padding: 14px 0;
}
.total-reading-big .big-num {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: 1px;
    line-height: 1;
}
.total-reading-big .big-label {
    font-size: var(--font-sm);
    color: var(--color-text-lighter);
    margin-top: 4px;
}
.stats-mini-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    text-align: center;
}
.stats-mini-grid .sm-item {
    background: var(--color-bg);
    border-radius: 8px;
    padding: 12px 8px;
}
.stats-mini-grid .sm-val {
    font-size: var(--font-lg);
    font-weight: 700;
    color: var(--color-primary);
}
.stats-mini-grid .sm-label {
    font-size: 0.68rem;
    color: var(--color-text-lighter);
    margin-top: 2px;
}

.site-footer {
    width: 100%;
    background: #2c353d;
    color: #c5c5c5;
    padding: 36px 24px 28px;
    margin-top: 20px;
}
.footer-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: space-between;
    align-items: flex-start;
}
.footer-col {
    min-width: 150px;
}
.footer-col h4 {
    color: #fff;
    font-size: var(--font-md);
    margin-bottom: 12px;
    font-weight: 600;
    letter-spacing: 0.3px;
}
.footer-col a {
    display: block;
    color: #b0b0b0;
    text-decoration: none;
    font-size: var(--font-sm);
    padding: 4px 0;
    transition: color var(--transition-fast);
}
.footer-col a:hover {
    color: #fff;
    text-decoration: underline;
}
.footer-bottom {
    max-width: var(--max-width);
    margin: 20px auto 0;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    text-align: center;
    font-size: var(--font-xs);
    color: #999;
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: center;
    align-items: center;
}
.footer-bottom a {
    color: #ccc;
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}
.footer-bottom a:hover {
    color: #fff;
    text-decoration: underline;
}

@media (max-width: 1400px) {
    .comic-grid {
        grid-template-columns: repeat(6, 1fr);
        gap: 14px;
    }
    .sidebar {
        width: 300px;
    }
    :root {
        --sidebar-width: 300px;
    }
}
@media (max-width: 1200px) {
    .comic-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 14px;
    }
    .featured-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .characters-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .download-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .platform-intro .intro-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .sidebar {
        width: 280px;
    }
    :root {
        --sidebar-width: 280px;
    }
    .comic-detail-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    .comic-detail-card .detail-cover {
        width: 160px;
        height: 224px;
    }
    .comic-detail-card .detail-meta-row {
        justify-content: center;
    }
    .comic-detail-card .detail-stats {
        justify-content: center;
    }
}
@media (max-width: 1024px) {
    .main-container {
        flex-direction: column;
        gap: 24px;
    }
    .sidebar {
        width: 100%;
        position: static;
        max-height: none;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
        overflow-y: visible;
        padding-right: 0;
    }
    .sidebar .sidebar-card {
        break-inside: avoid;
    }
    .sidebar .sidebar-card:last-child {
        grid-column: 1 / -1;
    }
    .comic-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 14px;
    }
    .featured-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .characters-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .download-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    .header-nav {
        gap: 2px;
    }
    .header-nav a {
        padding: 6px 10px;
        font-size: var(--font-sm);
    }
}
@media (max-width: 768px) {
    .header-inner {
        padding: 0 14px;
        gap: 10px;
    }
    .site-logo h1 {
        font-size: var(--font-lg);
    }
    .site-logo .logo-icon {
        width: 32px;
        height: 32px;
        border-radius: 8px;
    }
    .header-nav {
        display: none;
    }
    .mobile-nav-toggle {
        display: block;
    }
    .header-nav.mobile-open {
        display: flex;
        position: absolute;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: var(--color-white);
        flex-direction: column;
        padding: 12px 16px;
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
        border-bottom: 2px solid var(--color-gray-light);
        gap: 2px;
        z-index: 999;
        mask-image: none;
        -webkit-mask-image: none;
    }
    .header-nav.mobile-open a {
        padding: 10px 14px;
        border-radius: 8px;
        font-size: var(--font-md);
    }
    .btn-login {
        padding: 7px 14px;
        font-size: var(--font-sm);
    }
    .main-container {
        padding: 16px 12px 28px;
        gap: 20px;
    }
    .comic-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .featured-grid {
        grid-template-columns: 1fr;
    }
    .characters-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .download-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .platform-intro .intro-grid {
        grid-template-columns: 1fr;
    }
    .sidebar {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    .comic-detail-card {
        padding: 18px;
        gap: 16px;
    }
    .comic-detail-card .detail-cover {
        width: 140px;
        height: 196px;
    }
    .comic-detail-card .detail-title {
        font-size: var(--font-xl);
    }
    .section-title {
        font-size: var(--font-xl);
    }
    .footer-inner {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    .footer-col {
        width: 100%;
    }
    .total-reading-big .big-num {
        font-size: 2.2rem;
    }
    .comment-item {
        padding: 12px 14px;
    }
    .comic-card .card-info {
        padding: 8px 10px 10px;
    }
    .comic-card .card-title {
        font-size: var(--font-sm);
    }
    .comic-card .card-meta span {
        font-size: 0.65rem;
        padding: 1px 6px;
    }
    .comic-card .card-tag {
        font-size: 0.62rem;
    }
}
@media (max-width: 480px) {
    .comic-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }
    .comic-detail-card .detail-stats {
        gap: 10px;
    }
    .comic-detail-card .detail-stat-val {
        font-size: var(--font-lg);
    }
    .download-grid {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }
    .download-card {
        padding: 14px 10px;
        gap: 6px;
    }
    .download-card .app-icon {
        width: 30px;
        height: 30px;
    }
    .download-card .dl-platform {
        font-size: var(--font-sm);
    }
    .stats-mini-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 6px;
    }
    .stats-mini-grid .sm-val {
        font-size: var(--font-md);
    }
}