:root {
    --color-dark-blue: #355c7d;
    --color-purple-gray: #6c5b7b;
    --color-pink-red: #c06c84;
    --color-coral: #f67280;
    --color-bg: #fdf6f0;
    --color-white: #ffffff;
    --color-text: #3d2c2c;
    --color-text-light: #6b5b5b;
    --color-border: #e8ddd5;
    --color-card-bg: #ffffff;
    --color-sidebar-bg: #faf5f0;
    --shadow-sm: 0 2px 8px rgba(53, 92, 125, 0.08);
    --shadow-md: 0 4px 16px rgba(53, 92, 125, 0.12);
    --shadow-lg: 0 8px 28px rgba(53, 92, 125, 0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
    --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 130px; }
body {
    font-family: var(--font-body);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
.top-nav {
    width: 100%;
    background: linear-gradient(135deg, var(--color-dark-blue) 0%, #2d4f6e 60%, #1e3a52 100%);
    color: #ffffff;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 16px rgba(53, 92, 125, 0.25);
    height: 60px;
    display: flex;
    align-items: center;
}
.top-nav-inner {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}
.top-nav-left { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.site-logo-icon {
    width: 38px; height: 38px; border-radius: 50%;
    background: linear-gradient(135deg, var(--color-coral) 0%, var(--color-pink-red) 100%);
    display: flex; align-items: center; justify-content: center;
    font-size: 18px; font-weight: bold; color: #fff; flex-shrink: 0;
    box-shadow: 0 3px 10px rgba(246, 114, 128, 0.4);
}
.site-name-h1 {
    font-size: 1.35rem; font-weight: 700; letter-spacing: 0.5px;
    font-family: var(--font-heading); color: #ffffff; margin: 0; white-space: nowrap;
}
.top-nav-right { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }
.btn-login {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 9px 20px; background: var(--color-coral); color: #ffffff;
    border: none; border-radius: 24px; font-size: 0.9rem; font-weight: 600;
    cursor: pointer; text-decoration: none; transition: var(--transition);
    white-space: nowrap; letter-spacing: 0.3px;
    box-shadow: 0 3px 12px rgba(246, 114, 128, 0.35); font-family: var(--font-body);
}
.btn-login:hover { background: #e85d6b; transform: translateY(-1px); box-shadow: 0 6px 18px rgba(246, 114, 128, 0.45); }
.btn-login:active { transform: translateY(0); box-shadow: 0 2px 8px rgba(246, 114, 128, 0.3); }
.btn-login-icon { width: 18px; height: 18px; flex-shrink: 0; }
.category-nav {
    width: 100%; background: var(--color-white); border-bottom: 1px solid var(--color-border);
    position: sticky; top: 60px; z-index: 999; box-shadow: var(--shadow-sm);
    height: 46px; display: flex; align-items: center; overflow-x: auto;
    -webkit-overflow-scrolling: touch; scrollbar-width: none;
}
.category-nav::-webkit-scrollbar { display: none; }
.category-nav-inner {
    display: flex; align-items: center; gap: 6px; padding: 0 20px;
    max-width: 1400px; margin: 0 auto; width: 100%; flex-shrink: 0; min-width: max-content;
}
.category-nav a {
    display: inline-block; padding: 8px 16px; font-size: 0.88rem;
    color: var(--color-text-light); text-decoration: none; border-radius: 20px;
    transition: var(--transition); white-space: nowrap; font-weight: 500; letter-spacing: 0.2px; flex-shrink: 0;
}
.category-nav a:hover, .category-nav a:focus { color: var(--color-coral); background: #fef0f2; }
.category-nav a.active-link { color: var(--color-coral); background: #fef0f2; font-weight: 600; }
.main-wrapper { max-width: 1400px; margin: 0 auto; padding: 24px 20px 32px; display: flex; gap: 28px; align-items: flex-start; }
.main-content { flex: 1; min-width: 0; }
.sidebar { width: 340px; flex-shrink: 0; display: flex; flex-direction: column; gap: 20px; position: sticky; top: 130px; align-self: flex-start; }
.section-title {
    font-size: 1.35rem; font-weight: 700; color: var(--color-dark-blue);
    margin-bottom: 18px; padding-bottom: 10px; border-bottom: 3px solid var(--color-coral);
    display: inline-block; letter-spacing: 0.4px; font-family: var(--font-heading); position: relative;
}
.section-title::after {
    content: ''; position: absolute; bottom: -3px; left: 0;
    width: 40%; height: 3px; background: var(--color-pink-red); border-radius: 2px;
}
.section-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; flex-wrap: wrap; gap: 10px; }
.section-header .section-title { margin-bottom: 0; }
.section-tag { font-size: 0.8rem; color: var(--color-coral); background: #fef0f2; padding: 4px 12px; border-radius: 14px; font-weight: 500; letter-spacing: 0.3px; }
.comic-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; margin-bottom: 32px; }
.comic-card {
    background: var(--color-card-bg); border-radius: var(--radius-md); overflow: hidden;
    box-shadow: var(--shadow-sm); transition: var(--transition); cursor: pointer;
    display: flex; flex-direction: column; border: 1px solid transparent; position: relative;
}
.comic-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: #fdd4da; }
.comic-card-img-wrap { position: relative; width: 100%; aspect-ratio: 2/3; overflow: hidden; background: #f5ede6; flex-shrink: 0; }
.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-badge {
    position: absolute; top: 8px; left: 8px; background: var(--color-coral);
    color: #fff; font-size: 0.7rem; font-weight: 700; padding: 4px 10px;
    border-radius: 12px; letter-spacing: 0.3px; z-index: 2; box-shadow: 0 2px 6px rgba(246, 114, 128, 0.3);
}
.comic-card-badge.hot { background: #e8573a; }
.comic-card-badge.new { background: var(--color-purple-gray); }
.comic-card-info { padding: 10px 12px 12px; display: flex; flex-direction: column; gap: 4px; flex: 1; }
.comic-card-title { font-size: 0.9rem; font-weight: 700; color: var(--color-dark-blue); line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; font-family: var(--font-heading); letter-spacing: 0.2px; }
.comic-card-meta { font-size: 0.7rem; color: var(--color-text-light); display: flex; flex-wrap: wrap; gap: 4px 8px; line-height: 1.5; }
.comic-card-meta span { display: inline-block; background: #f8f3ee; padding: 2px 7px; border-radius: 10px; font-size: 0.68rem; white-space: nowrap; letter-spacing: 0.2px; }
.comic-card-type { display: inline-block; font-size: 0.68rem; color: var(--color-coral); font-weight: 600; background: #fef0f2; padding: 2px 8px; border-radius: 10px; letter-spacing: 0.3px; align-self: flex-start; }
.comic-card-site-tag { display: inline-block; font-size: 0.65rem; color: #fff; background: var(--color-dark-blue); padding: 2px 7px; border-radius: 8px; letter-spacing: 0.3px; align-self: flex-start; font-weight: 500; }
.sidebar-card { background: var(--color-card-bg); border-radius: var(--radius-md); padding: 18px 16px; box-shadow: var(--shadow-sm); border: 1px solid var(--color-border); transition: var(--transition); }
.sidebar-card:hover { box-shadow: var(--shadow-md); }
.sidebar-card-title { font-size: 1rem; font-weight: 700; color: var(--color-dark-blue); margin-bottom: 14px; padding-bottom: 8px; border-bottom: 2px solid #fdd4da; letter-spacing: 0.3px; font-family: var(--font-heading); display: flex; align-items: center; gap: 7px; }
.sidebar-card-title .icon-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-coral); 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: 8px 10px; border-radius: var(--radius-sm); transition: var(--transition); cursor: pointer; background: #fdfaf7; }
.rank-list li:hover { background: #fef4f5; transform: translateX(2px); }
.rank-num { width: 26px; height: 26px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.78rem; flex-shrink: 0; color: #fff; letter-spacing: 0.3px; }
.rank-num.top1 { background: linear-gradient(135deg, #f67280, #e8573a); }
.rank-num.top2 { background: linear-gradient(135deg, #c06c84, #a8556f); }
.rank-num.top3 { background: linear-gradient(135deg, #6c5b7b, #5a4a68); }
.rank-num.normal { background: #b8a9c0; }
.rank-info { flex: 1; min-width: 0; }
.rank-name { font-size: 0.85rem; font-weight: 600; color: var(--color-dark-blue); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; letter-spacing: 0.2px; }
.rank-count { font-size: 0.7rem; color: var(--color-text-light); letter-spacing: 0.2px; }
.rank-arrow { font-size: 0.75rem; font-weight: 700; flex-shrink: 0; width: 20px; text-align: center; }
.rank-arrow.up { color: #e8573a; }
.rank-arrow.down { color: #6c5b7b; }
.rank-arrow.stay { color: #999; }
.total-read-card { text-align: center; background: linear-gradient(135deg, #fef9f7 0%, #fdf4f1 100%); border: 2px solid #fdd4da; border-radius: var(--radius-md); padding: 20px 16px; }
.total-read-number { font-size: 2.2rem; font-weight: 800; color: var(--color-coral); letter-spacing: 1px; font-family: var(--font-heading); line-height: 1; }
.total-read-label { font-size: 0.85rem; color: var(--color-text-light); margin-top: 4px; letter-spacing: 0.3px; }
.total-read-update { font-size: 0.7rem; color: #999; margin-top: 6px; letter-spacing: 0.2px; }
.stats-row { display: flex; gap: 10px; flex-wrap: wrap; }
.stat-item { flex: 1; min-width: 70px; text-align: center; background: #fdfaf7; border-radius: var(--radius-sm); padding: 14px 8px; transition: var(--transition); }
.stat-item:hover { background: #fef4f5; transform: translateY(-2px); }
.stat-value { font-size: 1.4rem; font-weight: 700; color: var(--color-dark-blue); letter-spacing: 0.5px; font-family: var(--font-heading); }
.stat-label { font-size: 0.7rem; color: var(--color-text-light); margin-top: 2px; letter-spacing: 0.3px; }
.comic-detail-block { background: var(--color-card-bg); border-radius: var(--radius-lg); padding: 24px; box-shadow: var(--shadow-sm); margin-bottom: 28px; border: 1px solid var(--color-border); transition: var(--transition); }
.comic-detail-block:hover { box-shadow: var(--shadow-md); }
.comic-detail-flex { display: flex; gap: 20px; flex-wrap: wrap; }
.comic-detail-cover { width: 180px; flex-shrink: 0; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-md); aspect-ratio: 2/3; }
.comic-detail-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.comic-detail-text { flex: 1; min-width: 260px; }
.comic-detail-text h3 { font-size: 1.25rem; font-weight: 700; color: var(--color-dark-blue); margin-bottom: 8px; letter-spacing: 0.3px; font-family: var(--font-heading); }
.comic-detail-text .detail-meta { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-bottom: 10px; font-size: 0.82rem; color: var(--color-text-light); }
.comic-detail-text .detail-desc { font-size: 0.9rem; line-height: 1.7; color: var(--color-text); letter-spacing: 0.2px; }
.detail-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.detail-tags span { background: #fef0f2; color: var(--color-coral); padding: 3px 10px; border-radius: 14px; font-size: 0.75rem; font-weight: 500; letter-spacing: 0.3px; }
.character-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 16px; margin-bottom: 28px; }
.character-card { background: var(--color-card-bg); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); transition: var(--transition); text-align: center; border: 1px solid transparent; cursor: pointer; }
.character-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: #fdd4da; }
.character-card-img { width: 100%; aspect-ratio: 1/1; overflow: hidden; background: #f5ede6; }
.character-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.4s ease; }
.character-card:hover .character-card-img img { transform: scale(1.05); }
.character-card-name { font-weight: 700; font-size: 0.9rem; padding: 10px 8px 4px; color: var(--color-dark-blue); letter-spacing: 0.3px; font-family: var(--font-heading); }
.character-card-role { font-size: 0.72rem; color: var(--color-coral); padding: 0 8px 10px; letter-spacing: 0.3px; font-weight: 500; }
.reviews-list { display: flex; flex-direction: column; gap: 14px; margin-bottom: 28px; }
.review-item { background: var(--color-card-bg); border-radius: var(--radius-md); padding: 16px 18px; box-shadow: var(--shadow-sm); border: 1px solid var(--color-border); border-left: 3px solid #fdd4da; transition: var(--transition); }
.review-item:hover { box-shadow: var(--shadow-md); border-left-color: var(--color-coral); }
.review-header { display: flex; align-items: center; gap: 0; margin-bottom: 8px; }
.review-user { font-weight: 600; font-size: 0.85rem; color: var(--color-dark-blue); letter-spacing: 0.2px; }
.review-time { font-size: 0.7rem; color: #999; margin-left: 12px; }
.review-body { font-size: 0.88rem; line-height: 1.7; color: var(--color-text); letter-spacing: 0.2px; }
.platform-block { background: var(--color-card-bg); border-radius: var(--radius-lg); padding: 24px; box-shadow: var(--shadow-sm); margin-bottom: 28px; border: 1px solid var(--color-border); transition: var(--transition); }
.platform-block:hover { box-shadow: var(--shadow-md); }
.platform-block h3 { font-size: 1.15rem; font-weight: 700; color: var(--color-dark-blue); margin-bottom: 10px; letter-spacing: 0.3px; font-family: var(--font-heading); }
.platform-block p { font-size: 0.9rem; line-height: 1.7; color: var(--color-text); letter-spacing: 0.2px; margin-bottom: 8px; }
.app-download-btns { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 12px; }
.app-download-btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; background: var(--color-dark-blue); color: #fff; text-decoration: none; border-radius: 24px; font-weight: 600; font-size: 0.85rem; transition: var(--transition); letter-spacing: 0.3px; box-shadow: 0 3px 10px rgba(53, 92, 125, 0.3); }
.app-download-btn:hover { background: #2d4f6e; transform: translateY(-2px); box-shadow: 0 6px 16px rgba(53, 92, 125, 0.4); }
.app-download-btn.ios { background: var(--color-purple-gray); }
.app-download-btn.ios:hover { background: #5a4a68; }
.featured-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; margin-bottom: 28px; }
.featured-card { background: linear-gradient(135deg, #fffefc 0%, #fef9f5 100%); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); transition: var(--transition); cursor: pointer; border: 2px solid #fdd4da; position: relative; }
.featured-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: var(--color-coral); }
.featured-card-img { width: 100%; aspect-ratio: 2/3; overflow: hidden; background: #f5ede6; }
.featured-card-img img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.4s ease; }
.featured-card:hover .featured-card-img img { transform: scale(1.05); }
.featured-card-info { padding: 8px 10px 10px; }
.featured-card-title { font-weight: 700; font-size: 0.85rem; color: var(--color-dark-blue); letter-spacing: 0.2px; font-family: var(--font-heading); }
.featured-card-subtitle { font-size: 0.7rem; color: var(--color-coral); letter-spacing: 0.2px; font-weight: 500; }
.featured-ribbon { position: absolute; top: 0; right: 0; background: var(--color-coral); color: #fff; font-size: 0.65rem; font-weight: 700; padding: 4px 12px; border-radius: 0 8px 0 12px; letter-spacing: 0.3px; z-index: 2; box-shadow: 0 2px 6px rgba(246, 114, 128, 0.35); }
.bottom-nav { width: 100%; background: linear-gradient(135deg, #2d3e50 0%, var(--color-dark-blue) 40%, #1e3a52 100%); color: #d5cfc9; padding: 32px 20px 24px; margin-top: 20px; border-top: 4px solid var(--color-coral); }
.bottom-nav-inner { max-width: 1400px; margin: 0 auto; display: flex; flex-wrap: wrap; gap: 28px; justify-content: space-between; align-items: flex-start; }
.bottom-col h4 { color: #fff; font-size: 0.95rem; font-weight: 700; margin-bottom: 10px; letter-spacing: 0.3px; font-family: var(--font-heading); }
.bottom-col a { display: block; color: #c5bab2; text-decoration: none; font-size: 0.8rem; padding: 4px 0; transition: var(--transition); letter-spacing: 0.2px; }
.bottom-col a:hover { color: var(--color-coral); transform: translateX(2px); }
.bottom-mobile-link { display: inline-block; margin-top: 10px; padding: 10px 20px; background: var(--color-coral); color: #fff !important; border-radius: 20px; font-weight: 600; font-size: 0.85rem !important; letter-spacing: 0.3px; transition: var(--transition); box-shadow: 0 3px 10px rgba(246, 114, 128, 0.35); text-decoration: none; }
.bottom-mobile-link:hover { background: #e85d6b; transform: translateY(-2px) !important; box-shadow: 0 6px 16px rgba(246, 114, 128, 0.45); }
.bottom-copyright { width: 100%; text-align: center; margin-top: 20px; padding-top: 16px; border-top: 1px solid rgba(255, 255, 255, 0.12); font-size: 0.75rem; color: #a0958b; letter-spacing: 0.3px; }
@media (max-width: 1200px) {
    .comic-grid { grid-template-columns: repeat(4, 1fr); gap: 12px; }
    .featured-grid { grid-template-columns: repeat(4, 1fr); gap: 12px; }
    .sidebar { width: 280px; }
    .main-wrapper { gap: 20px; padding: 18px 14px 24px; }
    .character-grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 10px; }
}
@media (max-width: 900px) {
    .comic-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
    .featured-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
    .main-wrapper { flex-direction: column; padding: 14px 10px 20px; gap: 18px; }
    .sidebar { width: 100%; position: static; display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .sidebar-card { padding: 14px 12px; }
    .total-read-card { grid-column: 1 / -1; }
    .stats-row { grid-column: 1 / -1; }
    .comic-detail-cover { width: 130px; }
    .character-grid { grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 8px; }
    .top-nav-inner { padding: 0 12px; }
    .site-name-h1 { font-size: 1.1rem; }
    .btn-login { padding: 7px 14px; font-size: 0.78rem; }
    .category-nav-inner { padding: 0 10px; gap: 2px; }
    .category-nav a { padding: 6px 10px; font-size: 0.76rem; }
    .section-title { font-size: 1.15rem; }
}
@media (max-width: 600px) {
    .comic-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .featured-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .sidebar { grid-template-columns: 1fr; gap: 10px; }
    .comic-detail-flex { flex-direction: column; align-items: center; }
    .comic-detail-cover { width: 150px; }
    .comic-detail-text { text-align: center; }
    .detail-meta { justify-content: center; }
    .detail-tags { justify-content: center; }
    .character-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .bottom-nav-inner { flex-direction: column; gap: 18px; text-align: center; align-items: center; }
    .top-nav-inner { padding: 0 8px; }
    .site-name-h1 { font-size: 1rem; }
    .btn-login { padding: 6px 12px; font-size: 0.72rem; gap: 3px; }
    .category-nav { top: 56px; height: 40px; }
    .category-nav a { padding: 5px 8px; font-size: 0.7rem; }
    .section-title { font-size: 1.05rem; }
    .top-nav { height: 52px; }
    html { scroll-padding-top: 110px; }
    .main-wrapper { padding: 10px 6px 16px; gap: 14px; }
    .review-item { padding: 12px 10px; }
    .review-body { font-size: 0.8rem; }
}