:root {
    --color-primary: #fc5185;
    --color-bg: #f5f5f5;
    --color-accent: #3fc1c9;
    --color-dark: #364f6b;
    --color-white: #ffffff;
    --color-text: #364f6b;
    --color-text-light: #6b7d8e;
    --color-border: #e0e4e8;
    --color-card-bg: #ffffff;
    --shadow-sm: 0 1px 3px rgba(54, 79, 107, 0.08);
    --shadow-md: 0 4px 12px rgba(54, 79, 107, 0.12);
    --shadow-lg: 0 8px 24px rgba(54, 79, 107, 0.16);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 14px;
    --transition: 0.25s ease;
    --max-width: 1400px;
    --sidebar-width: 340px;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.top-nav {
    width: 100%;
    background-color: var(--color-dark);
    color: #ffffff;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 8px rgba(54, 79, 107, 0.3);
    min-height: 56px;
}

.top-nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 56px;
    gap: 20px;
}

.nav-left {
    display: flex;
    align-items: center;
    gap: 28px;
    flex-shrink: 0;
}

.site-title {
    font-size: 1.6rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: #ffffff;
    margin: 0;
    line-height: 1;
    white-space: nowrap;
    cursor: pointer;
    transition: color var(--transition);
}

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

.site-title .accent-dot {
    color: var(--color-primary);
    font-size: 1.8rem;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 6px;
    align-items: center;
    flex-wrap: wrap;
}

.nav-links li a {
    color: #c8d6e5;
    text-decoration: none;
    padding: 7px 15px;
    border-radius: 20px;
    font-size: 0.93rem;
    font-weight: 500;
    transition: all var(--transition);
    white-space: nowrap;
    letter-spacing: 0.02em;
}

.nav-links li a:hover,
.nav-links li a.active {
    color: #ffffff;
    background-color: rgba(255, 255, 255, 0.12);
}

.nav-links li a.active {
    background-color: var(--color-primary);
    color: #ffffff;
    font-weight: 600;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-shrink: 0;
}

.user-avatar-placeholder {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background-color: var(--color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
    color: #fff;
    cursor: pointer;
    transition: all var(--transition);
    flex-shrink: 0;
}

.user-avatar-placeholder:hover {
    background-color: var(--color-primary);
    transform: scale(1.06);
}

.login-btn {
    background-color: var(--color-primary);
    color: #ffffff;
    border: none;
    padding: 8px 18px;
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.03em;
    transition: all var(--transition);
    white-space: nowrap;
    text-decoration: none;
    display: inline-block;
}

.login-btn:hover {
    background-color: #e84870;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(252, 81, 133, 0.4);
}

.login-status-text {
    color: #c8d6e5;
    font-size: 0.88rem;
    font-weight: 500;
    white-space: nowrap;
    cursor: pointer;
    transition: color var(--transition);
}

.login-status-text:hover {
    color: #ffffff;
}

.main-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 24px 24px 32px;
    display: flex;
    gap: 24px;
    flex: 1;
}

.main-content {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.sidebar {
    width: var(--sidebar-width);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: sticky;
    top: 80px;
    align-self: flex-start;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: #c0c8d2 transparent;
}

.sidebar::-webkit-scrollbar {
    width: 5px;
}

.sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar::-webkit-scrollbar-thumb {
    background-color: #c0c8d2;
    border-radius: 10px;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.section-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-dark);
    letter-spacing: 0.03em;
    position: relative;
    padding-left: 14px;
    line-height: 1.2;
}

.section-title::before {
    content: '';
    position: absolute;
    left: 0;
    top: 2px;
    bottom: 2px;
    width: 4px;
    border-radius: 3px;
    background: linear-gradient(180deg, var(--color-primary), var(--color-accent));
}

.section-more {
    color: var(--color-accent);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 600;
    transition: color var(--transition);
    white-space: nowrap;
}

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

.hot-comics-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}

.comic-card {
    background: var(--color-card-bg);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition);
    cursor: pointer;
    display: flex;
    flex-direction: column;
}

.comic-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.comic-card-img-wrap {
    width: 100%;
    aspect-ratio: 5 / 7;
    overflow: hidden;
    background-color: #e8ecf1;
    position: relative;
}

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

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

.comic-card-type-tag {
    position: absolute;
    top: 8px;
    left: 8px;
    background-color: var(--color-primary);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 12px;
    letter-spacing: 0.03em;
    z-index: 1;
    pointer-events: none;
}

.comic-card-info {
    padding: 11px 13px 14px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
}

.comic-card-name {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 2px;
}

.comic-card-meta {
    font-size: 0.75rem;
    color: var(--color-text-light);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.comic-card-meta .meta-item {
    display: flex;
    flex-direction: column;
    word-break: break-all;
}

.comic-card-meta .meta-label {
    font-weight: 700;
    color: #5a6b7c;
    display: block;
    margin-bottom: 1px;
    font-size: 0.73rem;
}

.comic-card-meta .meta-value {
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: #4a5a6a;
}

.detail-card {
    background: var(--color-card-bg);
    border-radius: var(--radius-lg);
    padding: 22px 24px;
    box-shadow: var(--shadow-sm);
}

.detail-card .detail-inner {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.detail-cover {
    width: 180px;
    height: 252px;
    flex-shrink: 0;
    border-radius: var(--radius-sm);
    overflow: hidden;
    background-color: #e8ecf1;
    box-shadow: var(--shadow-md);
}

.detail-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.detail-text {
    flex: 1;
    min-width: 260px;
}

.detail-text h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 6px;
}

.detail-text .detail-subtitle {
    font-size: 0.85rem;
    color: var(--color-accent);
    font-weight: 600;
    margin-bottom: 10px;
    letter-spacing: 0.03em;
}

.detail-text .detail-desc {
    font-size: 0.9rem;
    color: #4a5b6c;
    line-height: 1.8;
    margin-bottom: 10px;
}

.detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 6px;
}

.detail-tag {
    background-color: #eef7f8;
    color: var(--color-accent);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 5px 13px;
    border-radius: 16px;
    letter-spacing: 0.02em;
}

.detail-tag.hot-tag {
    background-color: #fef0f4;
    color: var(--color-primary);
}

.characters-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.character-card {
    background: var(--color-card-bg);
    border-radius: var(--radius-md);
    padding: 18px 16px;
    box-shadow: var(--shadow-sm);
    display: flex;
    gap: 14px;
    align-items: flex-start;
    transition: all var(--transition);
    cursor: pointer;
}

.character-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.character-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    background-color: #e8ecf1;
    border: 3px solid var(--color-bg);
    box-shadow: 0 2px 6px rgba(54, 79, 107, 0.12);
}

.character-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.character-info h4 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 3px;
}

.character-info .char-role {
    font-size: 0.75rem;
    color: var(--color-primary);
    font-weight: 600;
    margin-bottom: 5px;
    letter-spacing: 0.03em;
}

.character-info .char-desc {
    font-size: 0.8rem;
    color: #5a6b7c;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.comments-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.comment-item {
    background: var(--color-card-bg);
    border-radius: var(--radius-md);
    padding: 15px 18px;
    box-shadow: var(--shadow-sm);
    display: flex;
    gap: 14px;
    transition: all var(--transition);
}

.comment-item:hover {
    box-shadow: var(--shadow-md);
}

.comment-body {
    flex: 1;
    min-width: 0;
}

.comment-user {
    font-weight: 700;
    font-size: 0.88rem;
    color: var(--color-dark);
    margin-bottom: 2px;
}

.comment-time {
    font-size: 0.73rem;
    color: #9aa8b5;
    margin-bottom: 6px;
}

.comment-text {
    font-size: 0.85rem;
    color: #4a5b6c;
    line-height: 1.7;
    word-break: break-word;
}

.comment-actions {
    display: flex;
    gap: 16px;
    margin-top: 8px;
    font-size: 0.78rem;
    color: #9aa8b5;
}

.comment-actions span {
    cursor: pointer;
    transition: color var(--transition);
    font-weight: 500;
}

.comment-actions span:hover {
    color: var(--color-primary);
}

.sidebar-card {
    background: var(--color-card-bg);
    border-radius: var(--radius-md);
    padding: 18px 16px;
    box-shadow: var(--shadow-sm);
}

.sidebar-card .sidebar-card-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-dark);
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 2px solid #f0f2f5;
    letter-spacing: 0.03em;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sidebar-card .sidebar-card-title .indicator-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--color-primary);
    display: inline-block;
    flex-shrink: 0;
}

.rank-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.rank-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 7px 8px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
}

.rank-list li:hover {
    background-color: #fafbfc;
}

.rank-num {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.8rem;
    flex-shrink: 0;
    color: #fff;
    background-color: #b0bec5;
}

.rank-list li:nth-child(1) .rank-num {
    background-color: #fc5185;
}
.rank-list li:nth-child(2) .rank-num {
    background-color: #fc6b95;
}
.rank-list li:nth-child(3) .rank-num {
    background-color: #fc8aab;
}

.rank-cover {
    width: 42px;
    height: 56px;
    border-radius: 4px;
    overflow: hidden;
    flex-shrink: 0;
    background-color: #e8ecf1;
}

.rank-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.rank-info {
    flex: 1;
    min-width: 0;
}

.rank-name {
    font-size: 0.83rem;
    font-weight: 600;
    color: var(--color-dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.rank-views {
    font-size: 0.72rem;
    color: #9aa8b5;
    margin-top: 1px;
}

.rise-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 6px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
    margin-bottom: 6px;
}

.rise-item:hover {
    background-color: #fafbfc;
}

.rise-badge {
    background-color: #e6f9f7;
    color: #2cb5a9;
    font-weight: 700;
    font-size: 0.75rem;
    padding: 3px 9px;
    border-radius: 12px;
    white-space: nowrap;
    flex-shrink: 0;
}

.rise-name {
    flex: 1;
    font-size: 0.83rem;
    font-weight: 500;
    color: var(--color-dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.total-read-card {
    text-align: center;
    padding: 10px 0;
}

.total-read-number {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: 0.02em;
    line-height: 1;
}

.total-read-label {
    font-size: 0.82rem;
    color: #9aa8b5;
    margin-top: 4px;
    letter-spacing: 0.04em;
}

.stats-row {
    display: flex;
    gap: 10px;
}

.stat-item {
    flex: 1;
    text-align: center;
    background: #fafbfc;
    border-radius: var(--radius-sm);
    padding: 12px 8px;
    transition: all var(--transition);
    cursor: pointer;
}

.stat-item:hover {
    background: #f0f4f7;
}

.stat-value {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--color-dark);
    letter-spacing: 0.02em;
}

.stat-label {
    font-size: 0.7rem;
    color: #9aa8b5;
    margin-top: 2px;
    letter-spacing: 0.03em;
}

.stat-item:nth-child(1) .stat-value {
    color: var(--color-primary);
}
.stat-item:nth-child(2) .stat-value {
    color: var(--color-accent);
}
.stat-item:nth-child(3) .stat-value {
    color: var(--color-dark);
}

.footer-nav {
    width: 100%;
    background-color: var(--color-dark);
    color: #c8d6e5;
    margin-top: auto;
}

.footer-nav-inner {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 28px 24px 22px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 28px;
}

.footer-col h4 {
    color: #ffffff;
    font-size: 0.95rem;
    margin-bottom: 10px;
    font-weight: 700;
    letter-spacing: 0.03em;
}

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

.footer-col ul li {
    margin-bottom: 5px;
}

.footer-col ul li a {
    color: #a0b0c0;
    text-decoration: none;
    font-size: 0.82rem;
    transition: color var(--transition);
}

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

.footer-bottom {
    width: 100%;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    padding: 14px 24px;
    font-size: 0.75rem;
    color: #7d8fa0;
    letter-spacing: 0.03em;
}

@media (max-width: 1300px) {
    .hot-comics-grid {
        grid-template-columns: repeat(4, 1fr);
    }
    .characters-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .sidebar {
        width: 300px;
    }
}

@media (max-width: 1024px) {
    .main-container {
        flex-direction: column;
    }
    .sidebar {
        width: 100%;
        position: static;
        max-height: none;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .hot-comics-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .characters-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .stats-row {
        flex-direction: row;
    }
    .nav-links {
        display: none;
    }
    .top-nav-inner {
        gap: 10px;
    }
}

@media (max-width: 640px) {
    .hot-comics-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    .characters-grid {
        grid-template-columns: 1fr;
    }
    .sidebar {
        grid-template-columns: 1fr;
    }
    .detail-inner {
        flex-direction: column;
        align-items: center;
    }
    .detail-cover {
        width: 140px;
        height: 196px;
    }
    .footer-nav-inner {
        flex-direction: column;
        gap: 16px;
    }
    .site-title {
        font-size: 1.2rem;
    }
}