:root{--bg:#f3f6f4;--paper:#fff;--ink:#17332c;--muted:#6c7f78;--accent:#167359;--line:#dfe8e3;--soft:#e7f1eb;--danger:#b4433e;font-family:Inter,"Microsoft YaHei","PingFang SC",system-ui,sans-serif;color:var(--ink);background:var(--bg);font-size:15px;line-height:1.6}*{box-sizing:border-box}body{margin:0}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}button,.button{border:1px solid transparent;border-radius:9px;background:var(--accent);color:white;padding:11px 19px;cursor:pointer;font-weight:600;display:inline-flex;align-items:center;justify-content:center;gap:8px;line-height:1.5}button:hover,.button:hover{filter:brightness(.94);text-decoration:none}button:disabled{opacity:.55;cursor:wait}.secondary{background:#fff;color:var(--ink);border-color:var(--line)}.danger{background:var(--danger)}.small{padding:7px 12px;font-size:13px}.wide{width:100%}.topbar{height:auto;min-height:80px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:18px max(24px,calc((100vw - 1160px)/2));gap:24px}.brand{font-size:21px;color:var(--ink);font-weight:750;display:flex;align-items:center;gap:10px;white-space:nowrap}.brand-icon{background:var(--accent);color:white;border-radius:10px;width:34px;height:34px;text-align:center;line-height:34px}.topbar nav{display:flex;align-items:center;gap:24px;font-size:14px}.topbar form{margin:0}.nav-button{padding:0;background:none;color:var(--muted);font-weight:400}.topbar nav a{color:var(--muted)}main{max-width:1160px;padding:42px 24px 64px;margin:auto}footer{text-align:center;color:var(--muted);font-size:12px;padding:24px;border-top:1px solid 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strong{font-size:34px;font-weight:650;line-height:1.4;margin-top:10px}.metric .text-metric{font-size:23px;margin-top:18px}.badge{display:inline-block;padding:5px 13px;border-radius:30px;background:var(--soft);color:var(--accent);font-size:12px;white-space:nowrap}label{display:block;font-size:14px;font-weight:550;margin-bottom:18px}input,select,textarea{display:block;width:100%;border:1px solid #cbd8d0;border-radius:8px;padding:10px 12px;margin-top:7px;background:#fff;color:var(--ink);min-height:44px}input[readonly]{background:#f5f8f6;color:#577167}input:focus,select:focus,textarea:focus{outline:2px solid #80b7a5;outline-offset:2px}textarea{resize:vertical}.hint{color:var(--muted);font-size:13px;line-height:1.8;margin-top:12px}.notice{padding:15px 18px;background:var(--soft);border-radius:9px;border:1px solid #cfe0d4;font-size:14px}.warning{background:#fff5e4;border-color:#eddbb8;color:#775024}.success{color:#155c43}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;white-space:nowrap;font-size:14px}th,td{padding:16px 15px;text-align:left;border-bottom:1px solid var(--line);vertical-align:middle}th{font-size:12px;color:var(--muted);background:#f7faf8;font-weight:500}td .muted{font-size:12px}.table-title{font-weight:650;color:var(--ink)}td form{margin:0}.empty{text-align:center;padding:50px;color:var(--muted)}.actions,.inline{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.actions form{margin:0}.inline label{margin:0}.inline input,.inline select{min-width:150px}.inline button{align-self:flex-end}.space-top{margin-top:22px}.narrow{max-width:540px;margin:30px auto}.login-layout{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:80px;min-height:65vh}.login-layout h1{font-size:43px;line-height:1.5}.login-card{padding:38px;margin:0;box-shadow:0 20px 60px #26463908}.feature-chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:32px}.feature-chips span{font-size:12px;color:var(--accent);background:var(--soft);padding:7px 12px;border-radius:7px}.map-picker{width:100%;height:400px;border:1px solid var(--line);border-radius:10px;margin-bottom:18px}.check{display:flex;align-items:flex-start;gap:10px;font-size:13px;font-weight:400}.check input{width:18px;min-height:18px;flex-shrink:0;margin:4px 0 0;accent-color:var(--accent)}summary{cursor:pointer;font-weight:600;padding:5px 0}details>form{margin-top:18px}details p{margin-top:15px}.public-shell{max-width:600px;margin:auto}.public-shell h1{font-size:29px}.event-meta{display:flex;flex-direction:column;gap:5px;font-size:13px;color:var(--muted);margin-bottom:26px}.public-page main{padding-top:32px}.public-page .topbar{min-height:68px}.public-page .subtle{font-size:12px}.location-box{background:#f5f8f6;border:1px solid var(--line);border-radius:10px;padding:18px;margin:24px 0}.location-box p{font-size:13px}.privacy{margin-bottom:22px;padding:12px 15px;background:#f7faf8;border:1px solid var(--line);border-radius:9px;font-size:13px}.display-shell{max-width:700px;margin:auto;text-align:center}.qr-card{max-width:420px;margin:26px auto;padding:34px}.qr-card #qr{display:flex;justify-content:center;margin:10px auto 25px;min-height:260px}.qr-card #qr img{max-width:100%}#dynamic-code{display:block;font-size:40px;letter-spacing:7px;font-variant-numeric:tabular-nums;margin:10px 0}#challenge-status{font-size:13px;color:var(--muted);margin-bottom:0}#display-error{color:var(--danger)}[hidden]{display:none!important}@media(max-width:800px){.topbar{padding:16px 20px;flex-wrap:wrap;gap:14px}.topbar nav{gap:16px;font-size:13px}.two{grid-template-columns:1fr}.login-layout{grid-template-columns:1fr;gap:30px;min-height:0}.login-layout h1{font-size:31px}.login-layout .lead{font-size:16px}.login-card{padding:26px}.feature-chips{margin-top:15px}.page-head{align-items:flex-start;flex-wrap:wrap}main{padding:28px 16px 42px}.card{padding:22px 18px}.stats{gap:9px}.metric{padding:16px 12px}.metric strong{font-size:28px}.metric .text-metric{font-size:17px}.metric span{font-size:12px}h1{font-size:27px}.grid{gap:12px}.map-picker{height:350px}.public-shell .card{padding:24px 20px}.public-page .topbar{padding:13px 18px}.public-page .brand{font-size:18px}.public-page .topbar nav{display:none}#dynamic-code{font-size:32px;letter-spacing:5px}.qr-card{padding:24px 12px}}

.school-results{display:grid;gap:9px;margin-top:16px}.school-result{display:block;text-align:left;width:100%;font-weight:400;white-space:normal}.school-result strong,.school-result span{display:block}.school-result span{font-size:12px;color:var(--muted);margin-top:4px}.school-result[aria-pressed=true]{border-color:var(--accent);background:var(--soft)}