:root{--bg:#fbf7fa;--surface:#f3f2ed;--card:#ffffff;--border:#eae8e0;--text:#050b06;--muted:#4d535d;--strong:#020403;--primary:#3d0bd6;--primary-soft:#efd6ff;--primary-hover:#2800b1;--primary_text:#ffffff;--accent:#d700b8;--accent-soft:#ffbef3;--dark:#1d1a15;--dark-text:#f1fbf3;--dark-muted:#989faa;--heading:'ZCOOL QingKe HuangYou','Noto Sans SC',sans-serif;--body:'Noto Sans SC',sans-serif}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--body);background:var(--bg);color:var(--text);line-height:1.7;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.clamp2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.clamp3{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.site-header{position:sticky;top:0;z-index:50;background:var(--dark);color:var(--dark-text);box-shadow:0 2px 12px rgba(0,0,0,.08)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:68px}
.logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-h1{margin:0;padding:0;font-size:inherit;font-weight:inherit;line-height:inherit}
.logo-text{font-family:var(--heading);font-size:26px;line-height:1;color:var(--primary);white-space:nowrap}
.logo-badge{display:none;border:1px solid var(--accent);border-radius:999px;padding:2px 8px;font-size:10px;font-weight:700;letter-spacing:.15em;color:var(--accent)}
@media(min-width:640px){.logo-badge{display:inline-block}}
.main-nav{display:none;align-items:center;gap:2px}
.main-nav a{padding:8px 12px;font-size:14px;font-weight:500;white-space:nowrap;border-radius:8px;color:var(--dark-text);transition:.2s}
.main-nav a:hover{background:var(--primary);color:var(--primary_text)}
.main-nav a.active{background:var(--primary);color:var(--primary_text)}
@media(min-width:1024px){.main-nav{display:flex}}
.menu-btn{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:8px;color:var(--dark-text);background:none;border:none;cursor:pointer;font-size:20px}
.menu-btn:hover{background:rgba(255,255,255,.08)}
@media(min-width:1024px){.menu-btn{display:none}}
.mobile-nav{display:none;flex-direction:column;background:var(--dark);border-top:1px solid rgba(255,255,255,.1);padding:8px 0}
.mobile-nav.open{display:flex}
.mobile-nav a{padding:12px 24px;font-size:15px;color:var(--dark-text);border-left:3px solid transparent}
.mobile-nav a:hover,.mobile-nav a.active{color:var(--primary);border-left-color:var(--primary)}
@media(min-width:1024px){.mobile-nav{display:none!important}}
.hero{position:relative;background:var(--dark);overflow:hidden}
.hero-inner{display:grid;gap:24px;padding:36px 0}
@media(min-width:768px){.hero-inner{grid-template-columns:1.6fr 1fr;padding:44px 0}}
.hero-main{position:relative;border-radius:14px;overflow:hidden;min-height:320px}
.hero-main img{width:100%;height:100%;object-fit:cover;object-position:top;position:absolute;inset:0}
.hero-main .ov{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.85),rgba(0,0,0,.1))}
.hero-cap{position:absolute;left:0;right:0;bottom:0;padding:22px}
.hero-cap .tag{display:inline-block;border-radius:999px;background:var(--primary);color:var(--primary_text);padding:3px 12px;font-size:12px;font-weight:700}
.hero-cap h1,.hero-cap .hero-cap-tt{font-family:var(--heading);font-size:26px;line-height:1.4;color:#fff;margin-top:10px}
.hero-cap h1 a:hover,.hero-cap .hero-cap-tt a:hover{color:var(--accent)}
.hero-cap p{display:none;color:rgba(255,255,255,.8);font-size:14px;margin-top:6px}
@media(min-width:640px){.hero-cap p{display:block}}
.hero-side{display:flex;flex-direction:column;gap:12px}
.hero-side .hs{display:flex;gap:12px;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:10px;align-items:center}
.hero-side .hs img{width:96px;height:72px;object-fit:cover;object-position:top;border-radius:8px;flex-shrink:0}
.hero-side .hs h3{font-size:14px;font-weight:600;line-height:1.5;color:var(--text)}
.hero-side .hs h3 a:hover{color:var(--primary)}
.hero-side .hs .heat{font-size:12px;color:var(--muted);margin-top:4px}
.section{padding:40px 0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px}
.section-head h2{font-family:var(--heading);font-size:26px;color:var(--strong);line-height:1.2;border-left:4px solid var(--primary);padding-left:12px}
.section-head .sub{margin-top:4px;font-size:13px;color:var(--muted)}
.more{display:inline-flex;align-items:center;gap:4px;white-space:nowrap;border:1px solid var(--border);border-radius:8px;padding:7px 14px;font-size:13px;color:var(--muted);transition:.2s}
.more:hover{border-color:var(--primary);color:var(--primary)}
.card-grid{display:grid;grid-template-columns:1fr;gap:20px}
@media(min-width:640px){.card-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.card-grid{grid-template-columns:repeat(3,1fr)}}
.card{display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--border);border-radius:12px;background:var(--card);transition:transform .25s}
.card:hover{transform:translateY(-4px)}
.card-img{display:block;width:100%;aspect-ratio:4/3;overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:cover;object-position:top;transition:transform .5s}
.card:hover .card-img img{transform:scale(1.06)}
.card-body{display:flex;flex-direction:column;flex:1;padding:14px}
.card-tag{display:inline-flex;width:fit-content;align-items:center;border-radius:999px;padding:2px 10px;font-size:12px;font-weight:600;background:var(--primary-soft);color:var(--primary)}
.card-body h3{margin-top:8px;font-size:16px;font-weight:600;line-height:1.6;color:var(--text)}
.card-body h3 a:hover{color:var(--primary)}
.card-body p{margin-top:8px;font-size:13px;line-height:1.7;color:var(--muted)}
.card-meta{margin-top:12px;display:flex;align-items:center;gap:12px;font-size:12px;color:var(--muted)}
.rank-list{display:flex;flex-direction:column;gap:10px}
.rank-item{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--border);border-radius:10px;padding:10px}
.rank-item .no{font-family:var(--heading);font-size:22px;font-weight:700;width:36px;text-align:center;color:var(--primary);flex-shrink:0}
.rank-item .no.top{color:var(--accent)}
.rank-item h3{font-size:14px;font-weight:600;line-height:1.5;color:var(--text);flex:1}
.rank-item h3 a:hover{color:var(--primary)}
.rank-item .heat{font-size:12px;color:var(--muted);white-space:nowrap}
.breadcrumb{display:flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:14px;color:var(--muted)}
.breadcrumb a:hover{color:var(--primary)}
.breadcrumb .sep{color:var(--border)}
.breadcrumb .cur{color:var(--text)}
.cat-header{margin-top:22px;border-left:4px solid var(--primary);padding-left:16px}
.cat-header h1{font-family:var(--heading);font-size:30px;color:var(--strong)}
.cat-header .sub{margin-top:6px;font-size:14px;font-weight:600;color:var(--primary)}
.cat-header .desc{margin-top:10px;max-width:680px;font-size:14px;color:var(--muted)}
.article-wrap{max-width:820px;margin:0 auto;padding:28px 0 48px}
.art-head{margin-top:20px}
.art-head .topline{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.art-head h1{margin-top:14px;font-family:var(--heading);font-size:28px;line-height:1.45;color:var(--strong)}
.art-head .meta{margin-top:14px;display:flex;align-items:center;gap:16px;flex-wrap:wrap;font-size:14px;color:var(--muted)}
.art-hero{margin-top:22px;border-radius:12px;overflow:hidden}
.art-hero img{width:100%;aspect-ratio:16/9;object-fit:cover;object-position:top}
.art-body{margin-top:26px;display:flex;flex-direction:column;gap:18px}
.art-body p{font-size:16px;line-height:2;color:var(--text)}
.art-tags{margin-top:26px;display:flex;align-items:center;gap:8px;flex-wrap:wrap;border-top:1px solid var(--border);padding-top:20px}
.art-tags .label{font-size:14px;color:var(--muted)}
.art-tags span{background:var(--surface);border-radius:999px;padding:4px 12px;font-size:12px;color:var(--muted)}
.related{border-top:1px solid var(--border);background:var(--surface)}
.related-inner{padding:36px 0}
.related-inner h2{font-family:var(--heading);font-size:24px;color:var(--strong);margin-bottom:20px}
.site-footer{background:var(--dark);color:var(--dark-text);margin-top:40px}
.footer-grid{display:grid;gap:28px;padding:44px 0 32px}
@media(min-width:768px){.footer-grid{grid-template-columns:2fr 1fr 1fr}}
.footer-brand .t{font-family:var(--heading);font-size:24px;color:var(--primary)}
.footer-brand .d{margin-top:12px;max-width:440px;font-size:13px;line-height:1.9;color:var(--dark-muted)}
.footer-col h4{font-family:var(--heading);font-size:15px;color:var(--accent)}
.footer-col ul{margin-top:14px;list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:8px 14px}
.footer-col ul li a{font-size:13px;color:var(--dark-muted)}
.footer-col ul li a:hover{color:var(--accent)}
.footer-contact h4{font-family:var(--heading);font-size:15px;color:var(--accent)}
.footer-contact ul{margin-top:14px;list-style:none;display:flex;flex-direction:column;gap:8px}
.footer-contact ul li{font-size:13px;color:var(--dark-muted)}
.footer-bottom{margin-top:24px;padding:20px 0;border-top:1px solid rgba(255,255,255,.12);display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:12px;color:var(--dark-muted)}
.backtop{position:fixed;bottom:24px;right:24px;z-index:40;width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--primary);color:var(--primary_text);font-size:18px;transition:.2s;box-shadow:0 8px 20px rgba(0,0,0,.25)}
.backtop:hover{opacity:.85}
.static-wrap{max-width:760px;margin:0 auto;padding:32px 0 48px}
.static-wrap h1{font-family:var(--heading);font-size:28px;color:var(--strong)}
.static-body{margin-top:18px;font-size:15px;line-height:2;color:var(--text)}
.static-body h2{font-family:var(--heading);font-size:20px;color:var(--strong);margin:26px 0 10px}
.static-body h3{font-size:17px;color:var(--strong);margin:18px 0 8px}
.static-body p{margin:0 0 12px}
.static-body ul{margin:0 0 12px;padding-left:18px}
.static-body li{margin-bottom:6px}