:root {
    --color-dark: #474744;
    --color-blue: #2994b2;
    --color-light: #fffbe0;
    --color-gold: #ffb400;
    --color-white: #ffffff;
    --color-bg: #f8f7f2;
    --color-text: #333333;
    --color-text-light: #6b6b6b;
    --color-border: #e8e6dc;
    --color-card-bg: #ffffff;
    --sidebar-width: 340px;
    --nav-height: 62px;
    --max-width: 1320px;
    --shadow-sm: 0 2px 8px rgba(71,71,68,0.06);
    --shadow-md: 0 4px 16px rgba(71,71,68,0.10);
    --shadow-lg: 0 8px 28px rgba(71,71,68,0.14);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --transition: 0.25s cubic-bezier(0.4,0,0.2,1);
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;scroll-padding-top:var(--nav-height);}
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-width:320px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;
}
.top-nav{
    width:100%;height:var(--nav-height);background:var(--color-white);
    border-bottom:2px solid var(--color-border);position:sticky;top:0;z-index:1000;
    box-shadow:var(--shadow-sm);display:flex;align-items:center;justify-content:center;padding:0 20px;
}
.top-nav-inner{
    width:100%;max-width:var(--max-width);display:flex;align-items:center;
    justify-content:space-between;gap:16px;
}
.nav-brand h1{font-size:1.5rem;font-weight:700;color:var(--color-dark);letter-spacing:0.5px;white-space:nowrap;margin:0;line-height:1.2;}
.nav-brand h1 span{color:var(--color-blue);}
.nav-brand a{text-decoration:none;color:inherit;display:inline-block;}
.nav-links{display:flex;align-items:center;gap:6px;flex-wrap:wrap;justify-content:flex-end;list-style:none;}
.nav-links a{text-decoration:none;color:var(--color-text);font-size:0.9rem;font-weight:500;padding:7px 13px;border-radius:20px;transition:var(--transition);white-space:nowrap;display:inline-block;}
.nav-links a:hover,.nav-links a:focus-visible{background:var(--color-light);color:var(--color-blue);}
.nav-btn{background:var(--color-gold)!important;color:#fff!important;font-weight:600!important;padding:9px 18px!important;border-radius:22px!important;letter-spacing:0.3px;box-shadow:0 2px 8px rgba(255,180,0,0.35);transition:var(--transition);}
.nav-btn:hover{background:#e6a200!important;box-shadow:0 4px 14px rgba(255,180,0,0.5)!important;transform:translateY(-1px);color:#fff!important;}
.nav-login{color:var(--color-blue)!important;font-weight:500!important;border:1.5px solid var(--color-blue)!important;padding:7px 15px!important;border-radius:20px!important;background:transparent!important;}
.nav-login:hover{background:var(--color-blue)!important;color:#fff!important;}
.main-container{width:100%;max-width:var(--max-width);margin:0 auto;display:flex;gap:28px;padding:24px 20px;min-height:100vh;}
.content-left{flex:1;min-width:0;display:flex;flex-direction:column;gap:32px;}
.sidebar-right{
    width:var(--sidebar-width);flex-shrink:0;display:flex;flex-direction:column;gap:22px;
    position:sticky;top:calc(var(--nav-height) + 20px);align-self:flex-start;
    max-height:calc(100vh - var(--nav-height) - 40px);overflow-y:auto;
    scrollbar-width:thin;scrollbar-color:#ccc transparent;padding-right:4px;
}
.sidebar-right::-webkit-scrollbar{width:5px;}
.sidebar-right::-webkit-scrollbar-track{background:transparent;}
.sidebar-right::-webkit-scrollbar-thumb{background:#ccc;border-radius:10px;}
.section-block{background:var(--color-card-bg);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-dark);margin-bottom:18px;padding-bottom:12px;border-bottom:2px solid var(--color-gold);display:flex;align-items:center;gap:8px;letter-spacing:0.4px;}
.section-title::before{content:'';display:inline-block;width:4px;height:22px;background:var(--color-gold);border-radius:2px;flex-shrink:0;}
.sidebar-right .section-title{font-size:1.1rem;margin-bottom:12px;padding-bottom:10px;}
.sidebar-right .section-block{padding:18px 16px;border-radius:var(--radius-md);}
.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(-4px);box-shadow:var(--shadow-lg);border-color:var(--color-gold);}
.comic-card-img-wrap{position:relative;width:100%;aspect-ratio:3/4;overflow:hidden;background:#e8e6dc;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-gold);color:#fff;font-size:0.7rem;font-weight:700;padding:3px 8px;border-radius:10px;letter-spacing:0.3px;z-index:2;}
.comic-card-body{padding:10px 12px 12px;flex:1;display:flex;flex-direction:column;gap:4px;}
.comic-card-body h3{font-size:0.95rem;font-weight:700;color:var(--color-dark);line-height:1.3;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.comic-card-body .comic-meta{font-size:0.72rem;color:var(--color-text-light);line-height:1.4;display:flex;flex-wrap:wrap;gap:2px 6px;}
.comic-card-body .comic-meta span{white-space:nowrap;}
.comic-card-body .comic-type-tag{display:inline-block;background:var(--color-light);color:var(--color-blue);font-size:0.68rem;font-weight:600;padding:2px 8px;border-radius:10px;margin-top:2px;align-self:flex-start;}
.featured-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.featured-card{background:var(--color-white);border-radius:var(--radius-md);overflow:hidden;border:2px solid transparent;transition:var(--transition);box-shadow:var(--shadow-sm);cursor:pointer;display:flex;flex-direction:column;}
.featured-card:hover{border-color:var(--color-gold);box-shadow:var(--shadow-lg);transform:translateY(-3px);}
.featured-card-img-wrap{width:100%;aspect-ratio:16/9;overflow:hidden;background:#dcd9cc;flex-shrink:0;position:relative;}
.featured-card-img-wrap img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 0.4s ease;}
.featured-card:hover .featured-card-img-wrap img{transform:scale(1.05);}
.featured-card-body{padding:14px 16px;flex:1;}
.featured-card-body h3{font-size:1rem;font-weight:700;color:var(--color-dark);margin-bottom:4px;}
.featured-card-body p{font-size:0.78rem;color:var(--color-text-light);line-height:1.5;}
.character-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.character-card{background:var(--color-white);border-radius:var(--radius-md);padding:16px;text-align:center;border:1px solid var(--color-border);transition:var(--transition);box-shadow:var(--shadow-sm);}
.character-card:hover{border-color:var(--color-blue);box-shadow:var(--shadow-md);transform:translateY(-2px);}
.character-card img{width:80px;height:80px;border-radius:50%;object-fit:cover;border:3px solid var(--color-gold);margin-bottom:10px;display:inline-block;}
.character-card h4{font-size:0.9rem;font-weight:700;color:var(--color-dark);margin-bottom:3px;}
.character-card p{font-size:0.7rem;color:var(--color-text-light);line-height:1.4;}
.faq-list{list-style:none;display:flex;flex-direction:column;gap:10px;}
.faq-item{border:1px solid var(--color-border);border-radius:var(--radius-sm);overflow:hidden;transition:var(--transition);background:#fafaf8;}
.faq-question{font-weight:700;font-size:0.95rem;color:var(--color-dark);padding:14px 16px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;user-select:none;transition:var(--transition);}
.faq-question:hover{color:var(--color-blue);background:var(--color-light);}
.faq-answer{padding:0 16px 14px;font-size:0.85rem;color:var(--color-text-light);line-height:1.6;display:none;}
.faq-item.open .faq-answer{display:block;}
.faq-item.open .faq-question{color:var(--color-blue);background:var(--color-light);}
.advantages-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.advantage-item{text-align:center;padding:20px 14px;background:var(--color-light);border-radius:var(--radius-md);border:1px solid transparent;transition:var(--transition);}
.advantage-item:hover{border-color:var(--color-gold);box-shadow:var(--shadow-md);transform:translateY(-2px);}
.advantage-marker{display:inline-block;width:36px;height:36px;line-height:36px;border-radius:50%;background:var(--color-blue);color:#fff;font-weight:700;font-size:1rem;margin-bottom:8px;}
.advantage-item h4{font-size:0.9rem;font-weight:700;color:var(--color-dark);margin-bottom:4px;}
.advantage-item p{font-size:0.75rem;color:var(--color-text-light);line-height:1.4;}
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px;}
.tag-cloud a{display:inline-block;padding:8px 16px;background:var(--color-light);color:var(--color-dark);border-radius:20px;text-decoration:none;font-size:0.82rem;font-weight:500;border:1px solid var(--color-border);transition:var(--transition);letter-spacing:0.3px;}
.tag-cloud a:hover{background:var(--color-gold);color:#fff;border-color:var(--color-gold);box-shadow:var(--shadow-sm);}
.app-download-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
.app-download-card{background:var(--color-white);border-radius:var(--radius-md);padding:18px 14px;text-align:center;border:2px solid var(--color-border);transition:var(--transition);cursor:pointer;text-decoration:none;color:inherit;display:flex;flex-direction:column;align-items:center;gap:8px;box-shadow:var(--shadow-sm);}
.app-download-card:hover{border-color:var(--color-blue);box-shadow:var(--shadow-md);transform:translateY(-2px);background:#fafdfe;}
.app-download-card .app-icon{width:48px;height:48px;object-fit:contain;display:block;}
.app-download-card span{font-weight:600;font-size:0.85rem;color:var(--color-dark);}
.app-download-card small{font-size:0.7rem;color:var(--color-text-light);}
.rank-list{list-style:none;display:flex;flex-direction:column;gap:8px;}
.rank-item{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:var(--radius-sm);transition:var(--transition);cursor:pointer;border:1px solid transparent;background:#fdfdfb;}
.rank-item:hover{background:var(--color-light);border-color:var(--color-gold);}
.rank-num{width:26px;height:26px;border-radius:50%;background:#e8e6dc;color:var(--color-dark);font-weight:700;font-size:0.8rem;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.rank-item:nth-child(1) .rank-num{background:var(--color-gold);color:#fff;}
.rank-item:nth-child(2) .rank-num{background:#c0c0c0;color:#fff;}
.rank-item:nth-child(3) .rank-num{background:#cd9a5b;color:#fff;}
.rank-info{flex:1;min-width:0;}
.rank-info .rank-title{font-weight:600;font-size:0.82rem;color:var(--color-dark);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.rank-info .rank-sub{font-size:0.68rem;color:var(--color-text-light);}
.rank-change{font-weight:700;font-size:0.78rem;flex-shrink:0;}
.rank-change.up{color:#e53e3e;}.rank-change.down{color:#38a169;}
.stats-mini{display:grid;grid-template-columns:1fr 1fr;gap:10px;}
.stat-item{text-align:center;padding:12px 8px;background:var(--color-light);border-radius:var(--radius-sm);border:1px solid var(--color-border);}
.stat-value{font-size:1.3rem;font-weight:700;color:var(--color-blue);line-height:1.2;}
.stat-label{font-size:0.7rem;color:var(--color-text-light);margin-top:2px;}
.stat-update{font-size:0.65rem;color:#999;text-align:right;margin-top:6px;grid-column:1/-1;}
.comment-list{display:flex;flex-direction:column;gap:10px;}
.comment-item{padding:12px;background:#fdfdfb;border-radius:var(--radius-sm);border:1px solid var(--color-border);transition:var(--transition);}
.comment-item:hover{border-color:var(--color-blue);background:#fafdfe;}
.comment-user{font-weight:600;font-size:0.78rem;color:var(--color-dark);margin-bottom:6px;}
.comment-time{font-size:0.65rem;color:#999;float:right;}
.comment-text{font-size:0.75rem;color:var(--color-text-light);line-height:1.55;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;clear:both;}
.footer-nav{width:100%;background:var(--color-dark);color:#d5d5d0;padding:32px 20px 20px;margin-top:20px;}
.footer-inner{max-width:var(--max-width);margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.footer-col h4{color:#fff;font-size:0.95rem;margin-bottom:12px;font-weight:700;letter-spacing:0.3px;}
.footer-col a{display:block;color:#c5c5bd;text-decoration:none;font-size:0.8rem;padding:4px 0;transition:var(--transition);}
.footer-col a:hover{color:var(--color-gold);padding-left:4px;}
.footer-bottom{max-width:var(--max-width);margin:20px auto 0;padding-top:16px;border-top:1px solid rgba(255,255,255,0.12);text-align:center;font-size:0.75rem;color:#999;display:flex;flex-wrap:wrap;justify-content:center;gap:14px;align-items:center;}
.footer-bottom a{color:var(--color-gold);text-decoration:none;font-weight:500;transition:var(--transition);}
.footer-bottom a:hover{text-decoration:underline;color:#ffc933;}
@media(max-width:1200px){
    .comic-grid{grid-template-columns:repeat(4,1fr);gap:12px;}
    .character-grid{grid-template-columns:repeat(3,1fr);}
    .advantages-row{grid-template-columns:repeat(2,1fr);}
    .app-download-grid{grid-template-columns:repeat(2,1fr);}
    .featured-grid{grid-template-columns:repeat(2,1fr);}
    .sidebar-right{width:290px;}
    .main-container{gap:18px;padding:18px 14px;}
}
@media(max-width:900px){
    .main-container{flex-direction:column;gap:20px;padding:14px 10px;}
    .sidebar-right{width:100%;position:static;max-height:none;overflow-y:visible;flex-direction:column;gap:16px;order:10;}
    .content-left{gap:20px;order:1;}
    .comic-grid{grid-template-columns:repeat(3,1fr);gap:10px;}
    .character-grid{grid-template-columns:repeat(2,1fr);}
    .advantages-row{grid-template-columns:repeat(2,1fr);}
    .app-download-grid{grid-template-columns:repeat(2,1fr);}
    .featured-grid{grid-template-columns:repeat(2,1fr);}
    .nav-links a{font-size:0.78rem;padding:5px 9px;}
    .nav-brand h1{font-size:1.2rem;}
    .footer-inner{grid-template-columns:repeat(2,1fr);gap:16px;}
    .stats-mini{grid-template-columns:1fr 1fr;}
}
@media(max-width:560px){
    .comic-grid{grid-template-columns:repeat(2,1fr);gap:8px;}
    .character-grid{grid-template-columns:repeat(2,1fr);gap:8px;}
    .advantages-row{grid-template-columns:1fr 1fr;gap:8px;}
    .app-download-grid{grid-template-columns:1fr 1fr;gap:8px;}
    .featured-grid{grid-template-columns:1fr;gap:10px;}
    .section-block{padding:16px 12px;border-radius:var(--radius-md);}
    .section-title{font-size:1.05rem;}
    .nav-links{gap:3px;}
    .nav-links a{font-size:0.7rem;padding:4px 7px;border-radius:14px;}
    .nav-btn{padding:6px 12px!important;font-size:0.72rem!important;}
    .nav-login{padding:5px 10px!important;font-size:0.7rem!important;}
    .nav-brand h1{font-size:1rem;}
    .footer-inner{grid-template-columns:1fr;gap:12px;}
    .top-nav-inner{gap:6px;}
    .stats-mini{grid-template-columns:1fr 1fr;gap:6px;}
    .sidebar-right .section-block{padding:14px 10px;}
}