:root{--ink:#123b5d;--blue:#1f6b9c;--soft:#eaf4f9;--paper:#f3f7fa;--line:#d4e0e8;--text:#1d3448;--muted:#617789;--ok:#197557;color:var(--text);background:var(--paper);font-synthesis:none;font-family:Microsoft YaHei,PingFang SC,Arial,sans-serif}.public-site{min-height:100vh}.public-container{width:min(1200px,100% - 48px);margin:auto}.public-header{background:var(--ink);color:#fff;border-bottom:4px solid #83c3e7;padding:24px 0}.public-header>div{justify-content:space-between;align-items:center;gap:24px;display:flex}.public-header nav{gap:26px;font-size:14px;display:flex}.public-header nav a{color:#d8e7f1}.public-main{padding-top:32px;padding-bottom:48px}.public-hero{padding:20px 0 28px}.public-hero h1{margin-top:14px;font-family:SimSun,Songti SC,serif;font-size:clamp(28px,3vw,42px)}.public-hero>p:last-child{color:var(--muted);font-size:14px}.public-search{background:var(--soft);border:1px solid var(--line);margin-bottom:24px;padding:22px}.public-search 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var(--line);color:var(--ink);margin-right:20px;padding-right:20px;font-size:12px}.login-process span:last-child{border:0;margin:0;padding:0}.login-card{border:1px solid var(--line);border-top:4px solid var(--ink);background:#fff;padding:40px;box-shadow:0 18px 50px #123b5d08}.login-card h2{margin:12px 0;font-size:26px}.login-card .muted{margin-bottom:28px;font-size:13px}.form-note{color:var(--muted);margin:20px 0 0;font-size:12px;line-height:1.8}label:not(.choice){color:var(--text);flex-direction:column;gap:9px;margin-bottom:20px;font-size:13px;font-weight:600;display:flex}label small{color:var(--muted);font-weight:400;line-height:1.6}input:not([type=checkbox]),select{width:100%;min-height:44px;color:var(--text);background:#fff;border:1px solid #bccdd8;border-radius:4px;padding:11px 12px;font-size:14px}input::placeholder{color:#8798a4}.form-grid{grid-template-columns:1fr 1fr;gap:0 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