*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:#0f172a;background:#ffffff}
a{color:inherit;text-decoration:none}
a:hover{opacity:.85}
.container{width:min(1100px,calc(100% - 32px));margin:0 auto}

.site-header{position:sticky;top:0;background:rgba(255,255,255,.82);backdrop-filter:saturate(180%) blur(14px);border-bottom:1px solid #e2e8f0;z-index:10}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{font-weight:700;letter-spacing:.2px}
.nav{display:flex;gap:18px;color:#334155}
.nav a{padding:8px 10px;border-radius:10px}
.nav a:hover{background:#f1f5f9}

.hero{padding:44px 0 18px}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px;align-items:stretch}
.hero-title{font-size:44px;line-height:1.08;margin:0 0 12px;letter-spacing:-.5px}
.hero-subtitle{margin:0 0 18px;font-size:16px;line-height:1.65;color:#475569;max-width:52ch}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}

.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid #cbd5e1;background:#fff;border-radius:12px;padding:10px 14px;font-weight:600}
.btn.primary{background:#0f172a;color:#fff;border-color:#0f172a}
.btn.full{width:100%}

.hero-card{border:1px solid #e2e8f0;border-radius:18px;padding:18px;background:linear-gradient(180deg,#ffffff 0%,#f8fafc 100%);display:grid;gap:10px}
.kpi{display:flex;align-items:baseline;justify-content:space-between;border:1px dashed #cbd5e1;border-radius:14px;padding:14px}
.kpi-num{font-weight:800;letter-spacing:-.3px}
.kpi-label{font-size:12px;color:#64748b}

.section{padding:26px 0}
.section-title{font-size:18px;margin:0 0 14px}

.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.card{border:1px solid #e2e8f0;border-radius:16px;padding:16px;background:#fff}
.card-title{font-weight:700;margin-bottom:6px}
.card-text{color:#475569;line-height:1.65}

.page-title{margin:0 0 10px;font-size:28px;letter-spacing:-.2px}
.lead{color:#475569;line-height:1.75;margin:0 0 14px}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.panel{border:1px solid #e2e8f0;border-radius:16px;padding:16px;background:#fff}
.panel-title{font-weight:700;margin-bottom:6px}
.panel-text{color:#475569;line-height:1.7}
.split{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;flex-wrap:wrap}
.search{display:flex;gap:10px;align-items:center}
.input{border:1px solid #cbd5e1;border-radius:12px;padding:10px 12px;min-width:240px}

.list{display:grid;gap:14px;margin-top:12px}
.list-item{border:1px solid #e2e8f0;border-radius:16px;padding:16px;background:#fff;display:grid;grid-template-columns:180px 1fr;gap:14px;align-items:stretch}
.list-cover-link{display:block}
.list-cover{width:180px;height:120px;border-radius:14px;object-fit:cover;border:1px solid #e2e8f0;background:#f1f5f9}
.list-cover.placeholder{background:linear-gradient(135deg,#e2e8f0 0%,#f8fafc 60%,#e2e8f0 100%)}
.list-body{min-width:0}
.list-title{display:block;font-weight:800;font-size:18px;margin-bottom:6px}
.list-meta{font-size:12px;color:#64748b;margin-bottom:8px}
.list-excerpt{margin:0;color:#475569;line-height:1.7}

.article{padding:22px 0 30px}
.article-head{border-bottom:1px solid #e2e8f0;padding-bottom:14px;margin-bottom:16px}
.article-cover{width:100%;max-height:340px;object-fit:cover;border-radius:16px;margin-bottom:14px;border:1px solid #e2e8f0;background:#f1f5f9}
.article-title{margin:0;font-size:34px;letter-spacing:-.3px}
.article-meta{margin-top:8px;color:#64748b;font-size:13px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.article-author{display:inline-flex;gap:8px;align-items:center}
.article-author-avatar,.article-author-avatar-fallback{width:26px;height:26px;border-radius:999px;border:1px solid #e2e8f0;background:#f1f5f9}
.article-author-avatar{object-fit:cover;display:block}
.article-author-avatar-fallback{display:inline-flex;align-items:center;justify-content:center;font-weight:800;color:#334155;font-size:12px}
.article-author-name{color:#334155;font-weight:700}
.article-body{line-height:1.85;color:#0f172a}
.article-foot{margin-top:18px}

.site-footer{border-top:1px solid #e2e8f0;padding:18px 0;margin-top:30px;background:#fff}
.footer-inner{display:flex;justify-content:space-between;align-items:center}
.muted{color:#64748b;font-size:13px}

.home-banner{margin:22px 0 6px;border-radius:18px;overflow:hidden;border:1px solid #e2e8f0;background:#fff;position:relative}
.home-banner-track{position:relative;height:360px}
.home-banner-slide{position:absolute;inset:0;opacity:0;transition:opacity .6s ease}
.home-banner-slide.active{opacity:1}
.home-banner-link{display:block;height:100%}
.home-banner-img{width:100%;height:100%;object-fit:cover;display:block;background:#f1f5f9}
.home-banner-dots{position:absolute;left:0;right:0;bottom:12px;display:flex;gap:8px;justify-content:center;align-items:center}
.home-banner-dot{width:9px;height:9px;border-radius:999px;border:1px solid rgba(255,255,255,.9);background:rgba(15,23,42,.25);cursor:pointer}
.home-banner-dot.active{background:#fff}
.home-banner-empty{padding:42px 18px;text-align:center;background:linear-gradient(135deg,#ffffff 0%,#f8fafc 100%)}
.home-banner-empty-title{font-weight:800;font-size:18px;letter-spacing:-.2px}
.home-banner-empty-text{margin-top:8px;color:#475569}

.home-quad{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:10px}
.home-card{border:1px solid #e2e8f0;border-radius:16px;background:#fff;overflow:hidden;display:grid;grid-template-rows:auto 1fr;min-width:0}
.home-card-hd{padding:12px 14px;border-bottom:1px solid #e2e8f0;display:flex;align-items:center;gap:10px}
.home-card-title{font-weight:800}
.home-card-more{margin-left:auto;color:#475569;font-size:12px}
.home-card-more:hover{color:#0f172a}
.home-card-bd{padding:12px 14px}
.home-card-empty{color:#64748b;font-size:13px}
.home-list{list-style:none;margin:0;padding:0;display:grid;gap:0}
.home-li{display:grid;grid-template-columns:28px 1fr 92px;gap:10px;align-items:center;padding:8px 0;border-bottom:1px dashed #e2e8f0}
.home-li:last-child{border-bottom:none}
.home-li-no{width:24px;height:20px;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;background:#fff7ed;border:1px solid #fed7aa;color:#9a3412}
.home-li-title{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#0f172a}
.home-li-date{color:#64748b;font-size:12px;white-space:nowrap;text-align:right}

@media (max-width:1060px){.home-quad{grid-template-columns:repeat(2,1fr)}.home-banner-track{height:320px}}
@media (max-width:880px){.hero-grid{grid-template-columns:1fr}.cards{grid-template-columns:1fr}.two-col{grid-template-columns:1fr}.hero-title{font-size:36px}.input{min-width:180px}.list-item{grid-template-columns:1fr}.list-cover{width:100%;height:200px}}
@media (max-width:720px){.home-quad{grid-template-columns:1fr}.home-banner-track{height:240px}.home-li{grid-template-columns:28px 1fr 82px}}