:root {
--color-deep: #1f4e5f;
--color-mid: #79a8a9;
--color-light: #aacfd0;
--color-bg: #f4f7f7;
--color-white: #ffffff;
--color-text: #2c3e3f;
--color-text-light: #5a7075;
--color-accent: #e8815b;
--color-gold: #c8944a;
--color-border: #dce8e8;
--shadow-sm: 0 1px 3px rgba(31, 78, 95, 0.06);
--shadow-md: 0 4px 16px rgba(31, 78, 95, 0.10);
--shadow-lg: 0 8px 32px rgba(31, 78, 95, 0.14);
--radius-sm: 8px;
--radius-md: 12px;
--radius-lg: 16px;
--transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
--max-width: 1340px;
--sidebar-width: 340px;
}

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

html { scroll-behavior: smooth; font-size: 16px; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

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

/* ========== 顶部导航 100%宽度 ========== */
.site-header {
width: 100%;
background: var(--color-deep);
position: sticky;
top: 0;
z-index: 1000;
box-shadow: 0 2px 20px rgba(31, 78, 95, 0.25);
}

.header-inner {
max-width: var(--max-width);
margin: 0 auto;
padding: 0 20px;
display: flex;
align-items: center;
justify-content: space-between;
height: 60px;
gap: 18px;
}

.header-left {
display: flex;
align-items: center;
gap: 8px;
flex-shrink: 0;
text-decoration: none;
}

.header-logo-icon {
width: 36px; height: 36px; border-radius: 8px; background: var(--color-light);
display: flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 700;
color: var(--color-deep); flex-shrink: 0; letter-spacing: 1px;
}

.site-title {
font-size: 1.35rem; font-weight: 700; color: #ffffff; letter-spacing: 0.5px;
white-space: nowrap; margin: 0;
}

.header-nav {
display: flex; align-items: center; gap: 6px; flex-wrap: wrap; justify-content: center;
}

.header-nav a {
color: #d0e2e3; text-decoration: none; font-size: 0.9rem; font-weight: 500;
padding: 7px 14px; border-radius: 20px; transition: var(--transition); white-space: nowrap; letter-spacing: 0.3px;
}

.header-nav a:hover, .header-nav a:focus-visible { background: rgba(255,255,255,0.13); color: #ffffff; outline: none; }

.header-right { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

.btn-login {
display: inline-flex; align-items: center; gap: 6px; padding: 8px 18px; background: var(--color-accent);
color: #fff; border: none; border-radius: 22px; font-size: 0.9rem; font-weight: 600;
cursor: pointer; text-decoration: none; transition: var(--transition); white-space: nowrap; letter-spacing: 0.3px;
}
.btn-login:hover { background: #d4744f; box-shadow: 0 4px 14px rgba(232,129,91,0.35); transform: translateY(-1px); }

.btn-login-icon { width: 18px; height: 18px; flex-shrink: 0; }

.mobile-menu-toggle { display: none; background: none; border: none; cursor: pointer; padding: 6px; flex-shrink: 0; }
.mobile-menu-toggle span { display: block; width: 24px; height: 2.5px; background: #fff; margin: 5px 0; border-radius: 2px; transition: var(--transition); }

/* ========== 主体布局 ========== */
.main-container { flex: 1; max-width: var(--max-width); margin: 0 auto; padding: 24px 20px 40px; display: flex; gap: 28px; width: 100%; }

.content-main { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 32px; }

.content-sidebar { width: var(--sidebar-width); flex-shrink: 0; display: flex; flex-direction: column; gap: 22px; }

/* ========== 通用区块样式 ========== */
.section-block {
background: var(--color-white); border-radius: var(--radius-lg); padding: 24px 22px;
box-shadow: var(--shadow-sm); border: 1px solid var(--color-border); transition: var(--transition);
}
.section-block:hover { box-shadow: var(--shadow-md); }

.section-title {
font-size: 1.25rem; font-weight: 700; color: var(--color-deep); margin-bottom: 18px;
padding-bottom: 12px; border-bottom: 3px solid var(--color-light); display: flex;
align-items: center; gap: 10px; letter-spacing: 0.4px;
}
.section-title::before { content: ''; display: inline-block; width: 5px; height: 22px; background: var(--color-accent); border-radius: 3px; flex-shrink: 0; }

.section-subtitle { font-size: 0.88rem; color: var(--color-text-light); margin-top: -10px; margin-bottom: 16px; letter-spacing: 0.2px; }

/* ========== 热门漫画卡片网格 6条一行 ========== */
.comic-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }

.comic-card {
background: var(--color-white); border-radius: var(--radius-md); overflow: hidden;
border: 1px solid var(--color-border); transition: var(--transition); cursor: pointer;
display: flex; flex-direction: column; box-shadow: var(--shadow-sm);
}
.comic-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: var(--color-mid); }

.comic-card-img-wrap { position: relative; width: 100%; aspect-ratio: 3 / 4; overflow: hidden; background: #e8edee; 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-accent); color: #fff; font-size: 0.72rem; font-weight: 700; padding: 3px 9px; border-radius: 12px; letter-spacing: 0.3px; z-index: 2; }
.comic-card-badge.hot { background: #e84a4a; }
.comic-card-badge.new { background: #4a9ce8; }

.comic-card-info { padding: 11px 12px 13px; display: flex; flex-direction: column; gap: 5px; flex: 1; }
.comic-card-title { font-size: 0.95rem; font-weight: 700; color: var(--color-deep); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; letter-spacing: 0.3px; }
.comic-card-meta { font-size: 0.75rem; color: var(--color-text-light); display: flex; flex-direction: column; gap: 2px; line-height: 1.4; }
.comic-card-meta span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.comic-card-type { display: inline-block; font-size: 0.7rem; background: #eaf4f5; color: var(--color-deep); padding: 2px 8px; border-radius: 10px; white-space: nowrap; letter-spacing: 0.2px; }

/* ========== 漫画详细介绍 ========== */
.comic-detail-inner { display: flex; gap: 22px; flex-wrap: wrap; }
.comic-detail-cover { width: 180px; flex-shrink: 0; border-radius: var(--radius-md); overflow: hidden; aspect-ratio: 3 / 4; background: #e8edee; box-shadow: var(--shadow-md); }
.comic-detail-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.comic-detail-text { flex: 1; min-width: 240px; display: flex; flex-direction: column; gap: 10px; }
.comic-detail-text h3 { font-size: 1.2rem; font-weight: 700; color: var(--color-deep); letter-spacing: 0.3px; }
.comic-detail-text .detail-row { display: flex; flex-wrap: wrap; gap: 14px; font-size: 0.88rem; color: var(--color-text-light); }
.comic-detail-text .detail-row strong { color: var(--color-deep); min-width: 50px; }
.comic-detail-desc { font-size: 0.9rem; color: var(--color-text); line-height: 1.7; letter-spacing: 0.2px; }

/* ========== 角色详细介绍 ========== */
.character-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 14px; }
.character-card { background: #fafcfc; border-radius: var(--radius-md); padding: 14px; text-align: center; border: 1px solid var(--color-border); transition: var(--transition); }
.character-card:hover { border-color: var(--color-mid); box-shadow: var(--shadow-sm); }
.character-avatar { width: 72px; height: 72px; border-radius: 50%; object-fit: cover; margin: 0 auto 10px; display: block; background: #e8edee; border: 3px solid var(--color-light); }
.character-name { font-weight: 700; font-size: 0.92rem; color: var(--color-deep); letter-spacing: 0.3px; }
.character-role { font-size: 0.76rem; color: var(--color-text-light); margin-top: 2px; }

/* ========== 评论区域 ========== */
.comment-list { display: flex; flex-direction: column; gap: 16px; }
.comment-item { display: flex; gap: 14px; padding: 16px; background: #fafcfc; border-radius: var(--radius-md); border: 1px solid var(--color-border); transition: var(--transition); }
.comment-item:hover { border-color: var(--color-light); background: #fff; }
.comment-body { flex: 1; min-width: 0; }
.comment-user { font-weight: 700; font-size: 0.88rem; color: var(--color-deep); letter-spacing: 0.2px; }
.comment-time { font-size: 0.73rem; color: #999; margin-left: 8px; }
.comment-text { font-size: 0.88rem; color: var(--color-text); line-height: 1.65; margin-top: 4px; letter-spacing: 0.2px; }

/* ========== 右侧边栏 ========== */
.sidebar-card { background: var(--color-white); border-radius: var(--radius-lg); 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-deep); margin-bottom: 12px; padding-bottom: 8px; border-bottom: 2px solid var(--color-light); letter-spacing: 0.3px; display: flex; align-items: center; gap: 6px; }
.sidebar-rank-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.sidebar-rank-list li { display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: var(--radius-sm); transition: var(--transition); cursor: pointer; font-size: 0.85rem; letter-spacing: 0.2px; }
.sidebar-rank-list li:hover { background: #f6fafa; }
.rank-num { width: 26px; height: 26px; border-radius: 6px; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.8rem; flex-shrink: 0; color: #fff; }
.rank-num.top1 { background: #e84a4a; } .rank-num.top2 { background: #e8815b; } .rank-num.top3 { background: #c8944a; } .rank-num.normal { background: #b0c4c5; color: #fff; }
.rank-info { flex: 1; min-width: 0; }
.rank-title { font-weight: 600; color: var(--color-deep); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 0.84rem; }
.rank-sub { font-size: 0.72rem; color: var(--color-text-light); }

.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.stat-item { background: #f6fafa; border-radius: var(--radius-sm); padding: 12px; text-align: center; border: 1px solid var(--color-border); }
.stat-value { font-size: 1.3rem; font-weight: 700; color: var(--color-deep); letter-spacing: 0.3px; }
.stat-label { font-size: 0.73rem; color: var(--color-text-light); margin-top: 2px; }
.stat-full { grid-column: 1 / -1; }
.update-time { font-size: 0.72rem; color: #999; text-align: center; margin-top: 6px; letter-spacing: 0.2px; }

/* ========== 平台介绍 & APP下载 ========== */
.platform-intro-text { font-size: 0.92rem; color: var(--color-text); line-height: 1.75; letter-spacing: 0.25px; text-align: justify; }
.platform-features { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 12px; margin-top: 16px; }
.feature-item { text-align: center; padding: 14px 10px; background: #f6fafa; border-radius: var(--radius-sm); border: 1px solid var(--color-border); }
.feature-item .feature-icon { font-size: 1.6rem; margin-bottom: 6px; color: var(--color-mid); }
.feature-item .feature-label { font-size: 0.82rem; font-weight: 600; color: var(--color-deep); letter-spacing: 0.2px; }

.download-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.download-card { display: flex; flex-direction: column; align-items: center; gap: 8px; padding: 18px 10px; background: #f6fafa; border-radius: var(--radius-md); border: 2px solid var(--color-border); text-decoration: none; transition: var(--transition); cursor: pointer; text-align: center; }
.download-card:hover { border-color: var(--color-mid); background: #fff; box-shadow: var(--shadow-md); transform: translateY(-2px); }
.download-card .app-icon { width: 40px; height: 40px; flex-shrink: 0; }
.download-card .dl-label { font-weight: 700; font-size: 0.85rem; color: var(--color-deep); letter-spacing: 0.3px; }
.download-card .dl-sub { font-size: 0.7rem; color: var(--color-text-light); }

/* ========== 精品推荐 ========== */
.featured-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.featured-card { background: var(--color-white); border-radius: var(--radius-md); overflow: hidden; border: 2px solid transparent; transition: var(--transition); cursor: pointer; box-shadow: var(--shadow-sm); background: linear-gradient(135deg, #fdfefe 0%, #f6fafa 100%); }
.featured-card:hover { border-color: var(--color-mid); box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.featured-card-img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; display: block; background: #e8edee; }
.featured-card-info { padding: 10px 12px; }
.featured-card-info h5 { font-size: 0.9rem; font-weight: 700; color: var(--color-deep); letter-spacing: 0.2px; }
.featured-card-info p { font-size: 0.75rem; color: var(--color-text-light); margin-top: 3px; }

/* ========== 底部导航 100%宽度 ========== */
.site-footer { width: 100%; background: var(--color-deep); color: #c5d8da; padding: 32px 20px 20px; margin-top: auto; }
.footer-inner { max-width: var(--max-width); margin: 0 auto; display: flex; flex-wrap: wrap; gap: 24px; justify-content: space-between; align-items: flex-start; }
.footer-col h4 { color: #fff; font-size: 0.95rem; margin-bottom: 10px; letter-spacing: 0.3px; }
.footer-col a { display: block; color: #b8cfd2; text-decoration: none; font-size: 0.83rem; padding: 3px 0; transition: var(--transition); letter-spacing: 0.2px; }
.footer-col a:hover { color: #fff; text-decoration: underline; }
.footer-bottom { max-width: var(--max-width); margin: 20px auto 0; padding-top: 16px; border-top: 1px solid rgba(255,255,255,0.15); text-align: center; font-size: 0.78rem; color: #9bb5b8; letter-spacing: 0.2px; display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; align-items: center; }
.footer-bottom a { color: #c5d8da; text-decoration: none; font-weight: 500; transition: var(--transition); }
.footer-bottom a:hover { color: #fff; text-decoration: underline; }

/* ========== 响应式设计 ========== */
@media (max-width: 1200px) { .comic-grid { grid-template-columns: repeat(4, 1fr); gap: 12px; } .content-sidebar { width: 300px; } .download-grid { grid-template-columns: repeat(2, 1fr); } .featured-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 992px) { .main-container { flex-direction: column; gap: 24px; } .content-sidebar { width: 100%; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; } .comic-grid { grid-template-columns: repeat(4, 1fr); } .featured-grid { grid-template-columns: repeat(2, 1fr); } .character-list { grid-template-columns: repeat(3, 1fr); } .download-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 768px) { .header-nav { display: none; position: absolute; top: 60px; left: 0; right: 0; background: var(--color-deep); flex-direction: column; padding: 12px 20px; gap: 2px; box-shadow: 0 8px 24px rgba(0,0,0,0.2); z-index: 999; } .header-nav.active { display: flex; } .header-nav a { padding: 10px 16px; border-radius: 8px; font-size: 0.9rem; } .mobile-menu-toggle { display: block; } .comic-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; } .content-sidebar { grid-template-columns: 1fr; } .comic-detail-inner { flex-direction: column; align-items: center; text-align: center; } .comic-detail-cover { width: 150px; } .character-list { grid-template-columns: repeat(2, 1fr); } .download-grid { grid-template-columns: repeat(2, 1fr); } .featured-grid { grid-template-columns: repeat(2, 1fr); } .platform-features { grid-template-columns: repeat(2, 1fr); } .section-title { font-size: 1.1rem; } }
@media (max-width: 480px) { .comic-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; } .comic-card-info { padding: 8px 9px 10px; } .comic-card-title { font-size: 0.82rem; } .comic-card-meta { font-size: 0.7rem; } .header-inner { padding: 0 12px; height: 52px; } .site-title { font-size: 1.15rem; } .btn-login { padding: 6px 13px; font-size: 0.8rem; } .character-list { grid-template-columns: repeat(2, 1fr); gap: 8px; } .download-grid { grid-template-columns: 1fr 1fr; gap: 8px; } .featured-grid { grid-template-columns: 1fr 1fr; gap: 8px; } .comment-item { flex-direction: column; align-items: flex-start; gap: 8px; } .section-block { padding: 16px 12px; } .footer-inner { flex-direction: column; gap: 16px; align-items: center; text-align: center; } }