:root{--navy:#071d3c;--blue:#0a58ca;--gold:#d6a34b;--line:#d7e2f0;--soft:#f4f8fc;--text:#132a49}
*{box-sizing:border-box}
html{background:#fff;color:var(--text);font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;font-weight:600}
body{margin:0;background:#fff}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
.event-site-header{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:36px;min-height:76px;padding:10px clamp(18px,5vw,78px);background:rgba(255,255,255,.97);border-bottom:1px solid var(--line);box-shadow:0 4px 18px rgba(7,29,60,.06)}
.event-brand img{display:block;width:210px;max-height:52px;object-fit:contain}
.event-site-header nav{display:flex;align-items:center;gap:22px;overflow-x:auto;white-space:nowrap;scrollbar-width:none}
.event-site-header nav a{padding:16px 0;color:var(--navy);font-size:15px;font-weight:800}
.event-site-header nav a.active{color:var(--blue);border-bottom:3px solid var(--blue)}
.event-page{width:min(1100px,calc(100% - 32px));margin:0 auto;padding:36px 0 70px}
.event-back{display:inline-flex;margin-bottom:20px;font-weight:800}
.event-record{overflow:hidden;border:1px solid var(--line);border-radius:20px;background:#fff;box-shadow:0 18px 48px rgba(7,29,60,.09)}
.event-record>h1,.event-record>.event-kicker,.event-record>.event-summary,.event-record>.event-meta,.event-record>.event-body,.event-record>.event-tags,.event-record>.event-owner,.event-record>.event-source{margin-left:clamp(22px,6vw,76px);margin-right:clamp(22px,6vw,76px)}
.event-kicker{margin-top:50px;color:var(--gold);font-size:14px;font-weight:900;letter-spacing:.12em}
.event-record h1{margin-top:10px;margin-bottom:16px;color:var(--navy);font-family:"Songti SC","Noto Serif SC",serif;font-size:clamp(32px,5vw,56px);line-height:1.2}
.event-summary{max-width:850px;color:#536a86;font-size:18px;line-height:1.85}
.event-image{display:block;width:100%;max-height:620px;margin:34px 0 0;object-fit:cover;background:var(--soft)}
.event-meta{display:flex;flex-wrap:wrap;gap:16px;margin-top:22px!important;padding-bottom:22px;border-bottom:1px solid var(--line);color:#677d98}
.event-meta span{color:#087a5b}
.event-body{padding:18px 0 12px;font-family:"Songti SC","Noto Serif SC",serif;font-size:19px;font-weight:600;line-height:2}
.event-body h2{margin:40px 0 14px;color:var(--navy);font-size:28px}
.event-body p{margin:0 0 20px;white-space:pre-wrap}
.event-loading{color:#8293a9}
.event-tags{display:flex;flex-wrap:wrap;gap:10px;padding:18px 0}
.event-tags a{padding:7px 12px;border-radius:999px;background:#edf5ff;font-size:14px}
.event-owner{margin-top:8px!important;margin-bottom:22px!important;color:#0b3f82;font-size:15px;font-weight:900;letter-spacing:.02em}
.event-source{margin-top:4px!important;margin-bottom:46px!important;padding:18px;border-left:4px solid var(--gold);background:#fff9ed}
.event-footer{display:grid;grid-template-columns:1fr auto;gap:24px;padding:38px clamp(18px,5vw,78px);background:var(--navy);color:#dbe6f5}
.event-footer strong{color:#fff;font-size:20px}.event-footer p{margin:8px 0}.event-footer div:nth-child(2){display:flex;flex-wrap:wrap;gap:18px}.event-footer a{color:#fff}.event-footer small{grid-column:1/-1;color:#90a5c1}
.event-unavailable{min-height:50vh;padding:70px 0}.event-unavailable h1{font-size:42px;color:var(--navy)}
@media(max-width:900px){.event-site-header{align-items:flex-start;flex-direction:column;gap:0;padding:8px 16px}.event-brand img{width:175px}.event-site-header nav{width:100%;gap:18px}.event-site-header nav a{padding:11px 0}.event-page{padding-top:24px}.event-footer{grid-template-columns:1fr}.event-record h1{font-size:34px}.event-body{font-size:17px}.event-image{max-height:420px}}