:root{--pri:#0b4ea2;--pri2:#e3eefa;--bg:#f3f6fa;--card:#fff;--txt:#1f2937;--sub:#6b7280;--ok:#16a34a;--warn:#d97706;--bad:#dc2626;--line:#e5e7eb}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--txt);font-size:15px;padding-bottom:calc(24px + env(safe-area-inset-bottom))}
header{background:var(--pri);color:#fff;padding:14px 16px;position:sticky;top:0;z-index:5;display:flex;align-items:center;gap:12px}
header h1{font-size:18px;font-weight:600}
header p{font-size:12px;opacity:.8}
header .grow{flex:1}
main{padding:12px 16px;max-width:720px;margin:0 auto}
.card{background:var(--card);border-radius:12px;padding:14px;margin-bottom:12px;box-shadow:0 1px 2px rgba(0,0,0,.04)}
.card h2{font-size:15px;margin-bottom:10px;display:flex;align-items:center;gap:6px}
.step{width:20px;height:20px;border-radius:50%;background:var(--pri);color:#fff;font-size:12px;display:inline-flex;align-items:center;justify-content:center;flex:none}
.row{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:9px 0;border-bottom:1px solid var(--line);font-size:14px}
.row:last-child{border-bottom:0}
.row>span:last-child{text-align:right}
.link{cursor:pointer;color:inherit;text-decoration:none}
.sub{color:var(--sub);font-size:13px}
.small{font-size:12px;font-weight:400;margin-left:auto;cursor:pointer;color:var(--pri)}
.tag{font-size:12px;padding:2px 8px;border-radius:10px;background:#f3f4f6;color:var(--sub);white-space:nowrap}
.tag.ok{background:#dcfce7;color:var(--ok)}.tag.bad{background:#fee2e2;color:var(--bad)}.tag.warn{background:#fef3c7;color:var(--warn)}
.btn{display:block;width:100%;border:0;border-radius:10px;padding:12px;font-size:15px;background:var(--pri);color:#fff;margin-top:10px;cursor:pointer;text-align:center;font-family:inherit}
.btn.ghost{background:var(--pri2);color:var(--pri)}
.btn.sm{display:inline-block;width:auto;padding:6px 12px;font-size:13px;margin:0}
.btn.danger{background:#fee2e2;color:var(--bad)}
.btn:disabled{opacity:.45}
.inp,select.inp{width:100%;border:1px solid var(--line);border-radius:8px;padding:10px;font-size:15px;margin-bottom:8px;font-family:inherit;background:#fff}
.consent{display:flex;gap:8px;font-size:13px;color:var(--sub);line-height:1.5;margin-bottom:6px}
.consent input{margin-top:3px;flex:none}
.reasons{color:var(--bad);font-size:13px;line-height:1.7;padding:4px 0}
.docbox{margin-top:10px;border-top:1px dashed var(--line)}
.cam{position:relative;width:240px;height:240px;margin:6px auto 0;border-radius:50%;overflow:hidden;background:#000;--p:0}
.cam video{width:100%;height:100%;object-fit:cover;transform:scaleX(-1)}
.cam .ring{position:absolute;inset:0;border-radius:50%;background:conic-gradient(var(--ok) calc(var(--p)*360deg),rgba(255,255,255,.25) 0);-webkit-mask:radial-gradient(circle,transparent 112px,#000 113px);mask:radial-gradient(circle,transparent 112px,#000 113px)}
.camtip{position:absolute;left:0;right:0;bottom:22px;text-align:center;color:#fff;font-size:14px;text-shadow:0 1px 3px #000}
.spin{display:inline-block;width:14px;height:14px;border:2px solid var(--pri2);border-top-color:var(--pri);border-radius:50%;animation:s 1s linear infinite;vertical-align:-2px}
@keyframes s{to{transform:rotate(360deg)}}
.toast{position:fixed;left:50%;top:40%;transform:translateX(-50%);background:rgba(0,0,0,.82);color:#fff;padding:10px 18px;border-radius:8px;font-size:14px;display:none;z-index:99;max-width:80%;text-align:center}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}
@media(min-width:600px){.grid{grid-template-columns:repeat(4,1fr)}}
.kpi{background:var(--pri2);border-radius:10px;padding:10px;text-align:center}
.kpi b{display:block;font-size:22px;color:var(--pri)}
.kpi span{font-size:12px;color:var(--sub)}
.bar{height:6px;background:var(--line);border-radius:3px;overflow:hidden;margin-top:6px;display:flex}
.bar i{display:block;height:100%}
.tabs{display:flex;gap:6px;margin-bottom:12px;overflow-x:auto}
.tabs button{flex:none;border:0;background:#fff;border-radius:16px;padding:6px 14px;font-size:14px;color:var(--sub);cursor:pointer;font-family:inherit}
.tabs button.on{background:var(--pri);color:#fff}
.thumb{width:40px;height:40px;border-radius:6px;object-fit:cover;flex:none;cursor:pointer}
.modal{position:fixed;inset:0;background:rgba(0,0,0,.5);display:flex;align-items:flex-end;justify-content:center;z-index:50}
.modal .sheet{background:#fff;width:100%;max-width:720px;max-height:88vh;overflow:auto;border-radius:14px 14px 0 0;padding:16px}
@media(min-width:600px){.modal{align-items:center}.modal .sheet{border-radius:14px}}
.qr{display:flex;justify-content:center;margin:10px 0}
.qr img{width:220px;height:220px;image-rendering:pixelated}
.chk{display:flex;align-items:center;gap:8px;padding:7px 0;border-bottom:1px solid var(--line);font-size:14px}
label.f{display:block;font-size:13px;color:var(--sub);margin:6px 0 4px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:8px}