:root{
  --bg:#0f1216; --card:#171c23; --line:#242c37; --ink:#eef2f7; --muted:#93a1b2;
  --gold:#e7b96b; --gold2:#d99b4a; --ok:#4fd18b;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}
#app{max-width:560px;margin:0 auto;min-height:100vh;padding-bottom:40px}

.topbar{display:flex;align-items:center;justify-content:space-between;
  padding:14px 18px;border-bottom:1px solid var(--line);position:sticky;top:0;background:rgba(15,18,22,.9);backdrop-filter:blur(8px);z-index:5}
.brand{font-weight:700;letter-spacing:.5px}
.user-chip{font-size:13px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:4px 12px}

.view{display:none;padding:20px 18px}
.view.active{display:block}

.hero{text-align:center;padding:20px 6px 10px}
.hero h1{font-size:26px;line-height:1.35;margin:0 0 12px}
.hero .sub{color:var(--muted);font-size:15px;line-height:1.7;margin:0}

.cards{display:flex;flex-direction:column;gap:16px;margin-top:22px}
.product-card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:20px}
.product-card.featured{border-color:var(--gold2);box-shadow:0 0 0 1px rgba(231,185,107,.25) inset}
.product-card .tag{display:inline-block;font-size:12px;color:var(--gold);border:1px solid var(--gold2);
  border-radius:999px;padding:3px 10px;margin-bottom:12px}
.product-card h2{margin:0 0 6px;font-size:19px}
.price{font-size:38px;font-weight:800;color:var(--gold);line-height:1;margin:6px 0 12px}
.price .cur{font-size:20px;margin-right:2px}
.feats{list-style:none;padding:0;margin:0 0 18px}
.feats li{position:relative;padding-left:20px;color:var(--muted);font-size:14px;line-height:2}
.feats li:before{content:"✦";position:absolute;left:0;color:var(--gold2)}
.buy{width:100%;border:0;border-radius:12px;padding:14px;font-size:16px;font-weight:700;color:#1a130a;
  background:linear-gradient(135deg,var(--gold),var(--gold2));cursor:pointer}
.buy:disabled{opacity:.6}

.trust{margin-top:22px;color:var(--muted);font-size:13px;line-height:2;text-align:center}

.success-box{text-align:center;padding:24px 6px}
.success-box .check{width:64px;height:64px;line-height:64px;border-radius:50%;margin:0 auto 14px;
  background:rgba(79,209,139,.15);color:var(--ok);font-size:34px}
.success-box h2{margin:0 0 8px}
.form{text-align:left;margin-top:22px;display:flex;flex-direction:column;gap:14px}
.form label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}
.form input,.form textarea{background:#0d1116;border:1px solid var(--line);border-radius:10px;
  padding:12px;color:var(--ink);font-size:15px;font-family:inherit}
.form textarea{min-height:80px;resize:vertical}
.hint{color:var(--ok);font-size:14px;margin-top:12px}

.toast{position:fixed;left:50%;bottom:60px;transform:translateX(-50%) translateY(20px);opacity:0;
  background:#000;color:#fff;padding:10px 18px;border-radius:10px;font-size:14px;transition:.25s;pointer-events:none;z-index:20;max-width:80%}
.toast.show{opacity:.92;transform:translateX(-50%) translateY(0)}

.muted{color:var(--muted)}
.band-title{font-weight:700;font-size:15px;margin:6px 0 10px}
.person-block{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px;margin:14px 0}

.report-status{margin-bottom:16px}
.report-status .gen,.report-status .done,.report-status .warn{border-radius:10px;padding:12px 14px;font-size:14px;line-height:1.6}
.report-status .gen{background:rgba(143,178,255,.12);color:#8fb2ff}
.report-status .done{background:rgba(79,209,139,.14);color:var(--ok)}
.report-status .warn{background:rgba(231,150,80,.14);color:#e79650}
.report-card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 16px 6px;margin-bottom:16px}
.report-head{font-weight:700;color:var(--gold);border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:8px}
.report-card .gen{color:#8fb2ff;font-size:14px;padding:10px 0}
.report-card .warn{color:#e79650;font-size:14px;padding:10px 0}

.md{font-size:14.5px;line-height:1.85;color:#dce3ec}
.md h2{font-size:18px;color:var(--ink);margin:20px 0 8px;padding-top:6px;border-top:1px solid var(--line)}
.md h3{font-size:16px;color:#f0d9ad;margin:14px 0 6px}
.md h4,.md h5{font-size:14.5px;color:var(--gold);margin:12px 0 4px}
.md p{margin:8px 0}
.md ul{margin:8px 0;padding-left:20px}
.md li{margin:4px 0}
.md strong{color:#fff}
.md hr{border:0;border-top:1px dashed var(--line);margin:16px 0}