:root {
    --color-peach: #fecea8;
    --color-coral: #ff847b;
    --color-rose: #e84a5f;
    --color-dark: #2a363b;
    --color-white: #ffffff;
    --color-light-bg: #fffaf7;
    --color-card-bg: #ffffff;
    --color-border: #f0e6e0;
    --color-text: #2a363b;
    --color-text-light: #6b7b80;
    --color-text-muted: #8a959a;
    --shadow-sm: 0 2px 8px rgba(42, 54, 59, 0.06);
    --shadow-md: 0 4px 16px rgba(42, 54, 59, 0.10);
    --shadow-lg: 0 8px 28px rgba(42, 54, 59, 0.14);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --sidebar-width: 340px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 130px; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
    background-color: #fdf6f2;
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ========== 顶部导航 100%宽度 ========== */
.top-nav {
    width: 100%;
    background-color: var(--color-dark);
    color: #ffffff;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.25);
}
.top-nav-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 28px;
    height: 58px;
    gap: 20px;
}
.top-nav .site-name { flex-shrink: 0; }
.top-nav .site-name h1 {
    font-size: 1.45rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.04em;
    white-space: nowrap;
    margin: 0;
    line-height: 1;
}
.top-nav-actions {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-shrink: 0;
}
.btn-read-now {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: var(--color-rose);
    color: #fff;
    border: none;
    padding: 10px 22px;
    border-radius: 24px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
    transition: var(--transition);
    letter-spacing: 0.02em;
    box-shadow: 0 3px 12px rgba(232, 74, 95, 0.35);
}
.btn-read-now:hover {
    background: #d43a4f;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(232, 74, 95, 0.45);
}

/* ========== 栏目导航栏 ========== */
.category-nav {
    width: 100%;
    background-color: #ffffff;
    border-bottom: 2px solid var(--color-peach);
    position: sticky;
    top: 58px;
    z-index: 999;
    box-shadow: var(--shadow-sm);
}
.category-nav-inner {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 0 28px;
    height: 48px;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.category-nav-inner::-webkit-scrollbar { display: none; }
.category-nav a {
    display: inline-block;
    padding: 8px 18px;
    border-radius: 20px;
    text-decoration: none;
    color: var(--color-text);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    letter-spacing: 0.02em;
    flex-shrink: 0;
}
.category-nav a:hover { background-color: var(--color-peach); color: var(--color-dark); font-weight: 600; }
.category-nav a.nav-highlight { background-color: var(--color-coral); color: #fff; font-weight: 600; }
.category-nav a.nav-highlight:hover { background-color: var(--color-rose); color: #fff; }

/* ========== 主布局 ========== */
.main-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    gap: 28px;
    padding: 28px;
    align-items: flex-start;
}
.main-content { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 32px; }
.sidebar {
    width: var(--sidebar-width);
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 22px;
    position: sticky;
    top: 130px;
    max-height: calc(100vh - 150px);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: #ddd transparent;
    padding-right: 4px;
}
.sidebar::-webkit-scrollbar { width: 5px; }
.sidebar::-webkit-scrollbar-thumb { background: #ddd; border-radius: 10px; }

/* ========== 区块标题 ========== */
.section-title {
    display: flex; align-items: center; gap: 12px; margin-bottom: 18px;
    padding-bottom: 12px; border-bottom: 3px solid var(--color-peach); position: relative;
}
.section-title::after {
    content: ''; position: absolute; bottom: -3px; left: 0; width: 50px; height: 3px;
    background: var(--color-rose); border-radius: 2px;
}
.section-title h2 { font-size: 1.35rem; font-weight: 700; color: var(--color-dark); letter-spacing: 0.03em; margin: 0; }
.section-title .badge {
    display: inline-block; background: var(--color-coral); color: #fff; font-size: 0.72rem;
    padding: 3px 10px; border-radius: 12px; font-weight: 600; letter-spacing: 0.04em;
}

/* ========== 热门漫画网格 6个一行 ========== */
.comic-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.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 var(--color-border);
}
.comic-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--color-coral); }
.comic-card .comic-cover {
    width: 100%; aspect-ratio: 2 / 2.85; overflow: hidden; background: #f5f0ed;
    position: relative; flex-shrink: 0;
}
.comic-card .comic-cover img {
    width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.4s ease;
}
.comic-card:hover .comic-cover img { transform: scale(1.06); }
.comic-card .comic-type-tag {
    position: absolute; top: 8px; right: 8px; background: var(--color-rose); color: #fff;
    font-size: 0.7rem; padding: 3px 9px; border-radius: 10px; font-weight: 600;
    letter-spacing: 0.03em; z-index: 1;
}
.comic-card .comic-info { padding: 12px 13px 14px; display: flex; flex-direction: column; gap: 5px; flex: 1; }
.comic-card .comic-title {
    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;
}
.comic-card .comic-meta {
    font-size: 0.72rem; color: var(--color-text-light); line-height: 1.5;
    display: flex; flex-direction: column; gap: 2px;
}
.comic-card .comic-meta span { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.comic-card .comic-meta .meta-label { color: var(--color-text-muted); font-size: 0.68rem; }

/* ========== 精品推荐 ========== */
.featured-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.featured-card {
    background: var(--color-card-bg); border-radius: var(--radius-lg); overflow: hidden;
    box-shadow: var(--shadow-md); transition: var(--transition); display: flex;
    flex-direction: column; border: 2px solid transparent; position: relative;
}
.featured-card:hover { border-color: var(--color-coral); transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.featured-card .featured-cover { width: 100%; aspect-ratio: 16 / 9; overflow: hidden; background: #f5f0ed; flex-shrink: 0; }
.featured-card .featured-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.featured-card:hover .featured-cover img { transform: scale(1.05); }
.featured-card .featured-badge {
    position: absolute; top: 12px; left: 12px; background: var(--color-coral); color: #fff;
    font-size: 0.7rem; padding: 4px 12px; border-radius: 14px; font-weight: 700;
    letter-spacing: 0.05em; z-index: 1;
}
.featured-card .featured-info { padding: 14px 16px 16px; flex: 1; display: flex; flex-direction: column; gap: 6px; }
.featured-card .featured-title { font-size: 1.05rem; font-weight: 700; color: var(--color-dark); }
.featured-card .featured-desc {
    font-size: 0.8rem; color: var(--color-text-light); line-height: 1.5;
    display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}

/* ========== 漫画详细介绍 ========== */
.detail-block {
    background: var(--color-card-bg); border-radius: var(--radius-lg); padding: 28px 30px;
    box-shadow: var(--shadow-md); border: 1px solid var(--color-border);
    display: flex; gap: 24px; flex-wrap: wrap;
}
.detail-cover {
    width: 200px; flex-shrink: 0; border-radius: var(--radius-md); overflow: hidden;
    box-shadow: var(--shadow-md); background: #f5f0ed; aspect-ratio: 2 / 2.85;
}
.detail-cover img { width: 100%; height: 100%; object-fit: cover; }
.detail-text { flex: 1; min-width: 260px; }
.detail-text h3 { font-size: 1.5rem; font-weight: 700; color: var(--color-dark); margin-bottom: 6px; }
.detail-text .detail-subtitle { font-size: 0.85rem; color: var(--color-coral); font-weight: 500; margin-bottom: 14px; }
.detail-text .detail-meta-row {
    display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 14px;
    font-size: 0.85rem; color: var(--color-text-light);
}
.detail-text .detail-meta-row span { background: #fdf6f2; padding: 4px 10px; border-radius: 6px; }
.detail-text .detail-desc { font-size: 0.9rem; color: var(--color-text); line-height: 1.8; }

/* ========== 角色详细介绍 ========== */
.characters-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.character-card {
    background: var(--color-card-bg); border-radius: var(--radius-md); padding: 18px 15px;
    text-align: center; box-shadow: var(--shadow-sm); transition: var(--transition); border: 1px solid var(--color-border);
}
.character-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--color-coral); }
.character-avatar {
    width: 90px; height: 90px; border-radius: 50%; overflow: hidden; margin: 0 auto 12px;
    background: #f5f0ed; box-shadow: var(--shadow-sm);
}
.character-avatar img { width: 100%; height: 100%; object-fit: cover; }
.character-card .char-name { font-weight: 700; font-size: 0.95rem; color: var(--color-dark); margin-bottom: 4px; }
.character-card .char-role { font-size: 0.72rem; color: var(--color-coral); font-weight: 500; margin-bottom: 6px; }
.character-card .char-desc { font-size: 0.75rem; color: var(--color-text-light); line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* ========== 评论区域 ========== */
.comments-list { display: flex; flex-direction: column; gap: 14px; }
.comment-item {
    background: var(--color-card-bg); border-radius: var(--radius-md); padding: 18px 20px;
    box-shadow: var(--shadow-sm); border: 1px solid var(--color-border); transition: var(--transition);
}
.comment-item:hover { border-color: var(--color-peach); box-shadow: var(--shadow-md); }
.comment-header { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.comment-user { font-weight: 600; font-size: 0.85rem; color: var(--color-dark); }
.comment-date { font-size: 0.7rem; color: var(--color-text-muted); margin-left: auto; }
.comment-body { font-size: 0.85rem; color: var(--color-text); line-height: 1.7; padding-left: 0; }

/* ========== 平台介绍 ========== */
.platform-intro {
    background: var(--color-card-bg); border-radius: var(--radius-lg); padding: 28px 30px;
    box-shadow: var(--shadow-md); border: 1px solid var(--color-border); line-height: 1.9;
}
.platform-intro h3 { font-size: 1.25rem; font-weight: 700; color: var(--color-dark); margin-bottom: 12px; }
.platform-intro p { font-size: 0.9rem; color: var(--color-text); margin-bottom: 10px; }

/* ========== APP下载介绍 ========== */
.app-download-section {
    background: linear-gradient(135deg, #fdf6f2 0%, #fecea8 40%, #fff 100%);
    border-radius: var(--radius-lg); padding: 30px 32px; box-shadow: var(--shadow-md); border: 2px solid var(--color-peach);
}
.app-download-section h3 { font-size: 1.3rem; font-weight: 700; color: var(--color-dark); margin-bottom: 20px; text-align: center; }
.download-buttons { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; }
.download-btn {
    display: inline-flex; align-items: center; gap: 8px; padding: 12px 20px; border-radius: 28px;
    text-decoration: none; font-weight: 600; font-size: 0.9rem; letter-spacing: 0.02em;
    transition: var(--transition); border: 2px solid transparent; cursor: pointer; white-space: nowrap;
}
.download-btn.android { background: #3ddc84; color: #1a3a28; border-color: #3ddc84; }
.download-btn.android:hover { background: #2cc573; transform: translateY(-2px); box-shadow: 0 6px 18px rgba(61, 220, 132, 0.4); }
.download-btn.ios { background: #1c1c1e; color: #fff; border-color: #1c1c1e; }
.download-btn.ios:hover { background: #000; transform: translateY(-2px); box-shadow: 0 6px 18px rgba(0, 0, 0, 0.3); }
.download-btn.pc { background: #52616b; color: #fff; border-color: #52616b; }
.download-btn.pc:hover { background: #3d4a52; transform: translateY(-2px); box-shadow: 0 6px 18px rgba(82, 97, 107, 0.4); }
.download-btn.mac { background: #f0f0f0; color: #1c1c1e; border-color: #c0c0c0; }
.download-btn.mac:hover { background: #e0e0e0; transform: translateY(-2px); box-shadow: 0 6px 18px rgba(0, 0, 0, 0.2); }
.app-icon { width: 22px; height: 22px; flex-shrink: 0; }

/* ========== 右侧栏卡片 ========== */
.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);
}
.sidebar-card h4 {
    font-size: 1rem; font-weight: 700; color: var(--color-dark); margin-bottom: 12px;
    padding-bottom: 10px; border-bottom: 2px solid var(--color-peach); display: flex; align-items: center; gap: 8px;
}
.sidebar-card h4 .icon-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-rose); 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 10px; border-radius: 8px;
    transition: var(--transition); cursor: pointer; font-size: 0.82rem;
}
.rank-list li:hover { background: #fdf6f2; }
.rank-num {
    width: 24px; height: 24px; border-radius: 6px; display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-size: 0.75rem; color: #fff; flex-shrink: 0;
}
.rank-num.top1 { background: #e84a5f; } .rank-num.top2 { background: #ff847b; } .rank-num.top3 { background: #fea07a; }
.rank-num.normal { background: #b0b8bc; }
.rank-info { flex: 1; min-width: 0; }
.rank-info .rank-title { font-weight: 500; color: var(--color-dark); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rank-info .rank-count { font-size: 0.68rem; color: var(--color-text-muted); }
.rank-change { font-size: 0.72rem; font-weight: 600; flex-shrink: 0; }
.rank-change.up { color: #e84a5f; } .rank-change.down { color: #8a959a; }

/* 总阅读卡片 */
.total-read-card {
    background: linear-gradient(135deg, #2a363b 0%, #3d4f56 100%); color: #fff;
    border-radius: var(--radius-md); padding: 20px 18px; text-align: center; box-shadow: var(--shadow-md); border: none;
}
.total-read-card h4 { color: #fecea8; font-size: 0.9rem; margin-bottom: 8px; border-bottom: none; padding-bottom: 0; }
.total-read-number { font-size: 1.8rem; font-weight: 800; letter-spacing: 0.03em; color: #fff; margin-bottom: 6px; }
.total-read-update { font-size: 0.68rem; color: #b0b8bc; }

/* 数据统计 */
.stats-grid-sidebar { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; text-align: center; }
.stat-item-sidebar { background: #fdf6f2; border-radius: 8px; padding: 10px 6px; }
.stat-item-sidebar .stat-value { font-size: 1.1rem; font-weight: 700; color: var(--color-rose); }
.stat-item-sidebar .stat-label { font-size: 0.65rem; color: var(--color-text-muted); margin-top: 2px; }

/* ========== 底部导航 100%宽度 ========== */
.footer-nav { width: 100%; background-color: var(--color-dark); color: #c5cdd1; margin-top: 40px; padding: 32px 28px 20px; }
.footer-inner { max-width: 1400px; margin: 0 auto; display: flex; flex-wrap: wrap; gap: 30px; justify-content: space-between; align-items: flex-start; }
.footer-col h5 { color: #fecea8; font-size: 0.9rem; margin-bottom: 10px; font-weight: 600; }
.footer-col a { display: block; color: #b0b8bc; text-decoration: none; font-size: 0.8rem; padding: 3px 0; transition: var(--transition); }
.footer-col a:hover { color: #ff847b; }
.footer-bottom {
    max-width: 1400px; margin: 20px auto 0; padding-top: 16px; border-top: 1px solid #3d4f56;
    text-align: center; font-size: 0.75rem; color: #8a959a;
}
.footer-bottom a { color: #fecea8; text-decoration: none; margin: 0 6px; transition: var(--transition); }
.footer-bottom a:hover { color: #ff847b; text-decoration: underline; }

/* ========== 响应式设计 ========== */
@media (max-width: 1200px) {
    .comic-grid { grid-template-columns: repeat(4, 1fr); }
    .characters-grid { grid-template-columns: repeat(3, 1fr); }
    .sidebar { width: 300px; } :root { --sidebar-width: 300px; }
}
@media (max-width: 992px) {
    .main-wrapper { flex-direction: column; }
    .sidebar { width: 100%; position: static; max-height: none; flex-direction: row; flex-wrap: wrap; gap: 14px; }
    .sidebar-card { flex: 1; min-width: 220px; } .total-read-card { flex: 1; min-width: 200px; }
    .comic-grid { grid-template-columns: repeat(4, 1fr); }
    .featured-grid { grid-template-columns: repeat(2, 1fr); }
    .characters-grid { grid-template-columns: repeat(3, 1fr); }
    .detail-block { flex-direction: column; align-items: center; } .detail-cover { width: 160px; }
}
@media (max-width: 768px) {
    .comic-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }
    .featured-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .characters-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .top-nav-inner { padding: 0 14px; height: 50px; } .btn-read-now { padding: 7px 14px; font-size: 0.8rem; }
    .category-nav-inner { padding: 0 12px; height: 40px; } .category-nav a { padding: 6px 10px; font-size: 0.75rem; }
    .main-wrapper { padding: 14px; gap: 18px; }
    .detail-cover { width: 130px; } .download-btn { padding: 10px 14px; font-size: 0.78rem; }
    html { scroll-padding-top: 100px; }
}
@media (max-width: 480px) {
    .comic-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .featured-grid { grid-template-columns: 1fr; }
    .characters-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .character-avatar { width: 64px; height: 64px; }
    .top-nav-inner { padding: 0 10px; height: 44px; } .btn-read-now { padding: 5px 10px; font-size: 0.7rem; }
    .category-nav-inner { height: 36px; } .category-nav a { padding: 4px 8px; font-size: 0.7rem; }
    .detail-cover { width: 110px; } .stats-grid-sidebar { grid-template-columns: 1fr 1fr 1fr; gap: 4px; }
    html { scroll-padding-top: 85px; }
}