:root{
  --bg:#0b1020;--panel:rgba(255,255,255,.09);--panel2:rgba(255,255,255,.13);
  --text:#f8fafc;--muted:#cbd5e1;--line:rgba(255,255,255,.18);
  --primary:#7c3aed;--primary2:#2563eb;--green:#22c55e;--yellow:#facc15;
  --red:#ef4444;--shadow:0 24px 80px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:"Microsoft YaHei UI","PingFang SC",Arial,sans-serif;color:var(--text);
  background:
    radial-gradient(circle at 20% 0%,rgba(124,58,237,.35),transparent 30%),
    radial-gradient(circle at 80% 20%,rgba(37,99,235,.32),transparent 34%),
    linear-gradient(135deg,#050816,#111827 55%,#11113a);
  min-height:100vh;
}
.hero{max-width:1180px;margin:0 auto;padding:52px 22px 28px}
.hero-inner{display:flex;justify-content:space-between;align-items:flex-end;gap:24px}
.badge,.mini-badge{display:inline-flex;padding:8px 14px;border:1px solid var(--line);border-radius:999px;color:#ddd6fe;background:rgba(124,58,237,.18);font-weight:800}
.mini-badge{font-size:14px;color:#bbf7d0;background:rgba(34,197,94,.13);border-color:rgba(34,197,94,.25)}
h1{font-size:50px;line-height:1.08;margin:18px 0 10px;letter-spacing:-1px}
.hero p{font-size:18px;color:var(--muted);max-width:760px;line-height:1.8}
.hero-metric{display:grid;grid-template-columns:auto auto;gap:4px 10px;min-width:190px;padding:18px;border:1px solid var(--line);border-radius:24px;background:rgba(255,255,255,.07)}
.hero-metric b{font-size:28px;color:#fff}.hero-metric span{color:var(--muted);align-self:center}
main{max-width:1180px;margin:0 auto;padding:0 22px 80px}
.card{
  background:linear-gradient(180deg,rgba(255,255,255,.13),rgba(255,255,255,.07));
  border:1px solid var(--line);border-radius:28px;padding:28px;box-shadow:var(--shadow);backdrop-filter:blur(16px);
}
.login-card{max-width:1180px}
.hidden{display:none!important}
h2{font-size:30px;margin:12px 0 12px}
.muted{color:var(--muted);line-height:1.7}
.input-row{display:flex;gap:12px;margin-top:20px}
input{
  flex:1;border:1px solid var(--line);background:rgba(255,255,255,.1);color:var(--text);
  border-radius:16px;padding:16px 18px;font-size:16px;outline:none;
}
input::placeholder{color:#94a3b8}
button{
  border:0;border-radius:16px;padding:14px 20px;font-weight:900;color:var(--text);
  background:rgba(255,255,255,.14);cursor:pointer;transition:.2s;font-size:15px;
}
button:hover{transform:translateY(-1px);background:rgba(255,255,255,.2)}
button:disabled{opacity:.45;cursor:not-allowed;transform:none}
button.primary{background:linear-gradient(135deg,var(--primary),var(--primary2))}
button.success{background:linear-gradient(135deg,#16a34a,#22c55e);color:#04130a}
.info{margin-top:18px;padding:14px 16px;border-radius:16px;border:1px solid var(--line);color:var(--muted);background:rgba(255,255,255,.07)}
.home-grid{display:grid;grid-template-columns:1.25fr .9fr;gap:28px;align-items:center}
.home-visual{
  min-height:300px;border-radius:30px;position:relative;overflow:hidden;
  background:
    radial-gradient(circle at 30% 20%, rgba(250,204,21,.36), transparent 22%),
    radial-gradient(circle at 70% 70%, rgba(34,197,94,.28), transparent 28%),
    linear-gradient(135deg, rgba(124,58,237,.42), rgba(37,99,235,.25));
  border:1px solid var(--line);display:flex;align-items:center;justify-content:center;
}
.home-visual:before{content:"";position:absolute;inset:22px;border:1px dashed rgba(255,255,255,.25);border-radius:24px}
.orb-card{position:relative;z-index:2;width:285px;padding:24px;border-radius:26px;background:rgba(15,23,42,.62);border:1px solid rgba(255,255,255,.22);box-shadow:0 20px 60px rgba(0,0,0,.3);backdrop-filter:blur(10px)}
.orb-title{font-size:28px;font-weight:900;margin-bottom:14px}
.orb-type{margin:9px 0;padding:11px 12px;border-radius:14px;background:rgba(255,255,255,.12);color:#e0e7ff;font-weight:900;text-align:center}
.intro-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:24px}
.intro-cards>div{padding:18px;border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.07)}
.intro-cards b{font-size:16px}.intro-cards p{color:var(--muted);line-height:1.7;margin:8px 0 0;font-size:14px}
.dash-head,.test-top,.report-actions{display:flex;align-items:center;justify-content:space-between;gap:16px}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.progress-box{min-width:300px}
.progress{height:10px;background:rgba(255,255,255,.13);border-radius:999px;overflow:hidden;margin-top:8px}
#progressBar{height:100%;width:0;background:linear-gradient(90deg,#8b5cf6,#22c55e);border-radius:999px}
.question{padding:18px 0;border-bottom:1px solid var(--line)}
.question h3{margin:0 0 14px;font-size:18px;font-weight:900;line-height:1.6}
.question.missing{border:2px solid rgba(239,68,68,.9);border-radius:18px;padding:18px;margin:12px 0;background:rgba(239,68,68,.1)}
.scale{display:grid;grid-template-columns:repeat(5,minmax(120px,1fr));gap:10px}
.scale label{border:1px solid var(--line);border-radius:14px;padding:13px 10px;text-align:center;cursor:pointer;background:rgba(255,255,255,.07);color:var(--muted);min-height:58px;display:flex;align-items:center;justify-content:center;line-height:1.35;font-weight:900}
.scale input{display:none}
.scale label:has(input:checked){background:linear-gradient(135deg,#7c3aed,#2563eb);color:white;border-color:transparent}
.missing-tip{color:#fecaca;font-weight:900;margin-top:10px}
.pager{display:flex;justify-content:flex-end;gap:12px;margin-top:24px;flex-wrap:wrap}
#historyList{display:grid;gap:14px}
.history-item{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:18px;border:1px solid var(--line);border-radius:18px;background:rgba(255,255,255,.07)}
.report-actions{margin-bottom:18px}
.report-card{width:1080px;max-width:100%;margin:0 auto;background:#f8fafc;color:#0f172a;border-radius:28px;overflow:hidden;box-shadow:var(--shadow)}
.report-hero{padding:42px;background:linear-gradient(135deg,#111827,#4f46e5 55%,#8b5cf6);color:white}
.report-hero .type{font-size:76px;font-weight:900;letter-spacing:-3px}
.report-hero h2{font-size:34px;margin:8px 0}
.keyword{display:inline-flex;background:rgba(255,255,255,.17);border:1px solid rgba(255,255,255,.25);padding:8px 14px;border-radius:999px;margin:6px 8px 0 0}
.report-body{padding:34px;display:grid;gap:22px}
.report-section{background:white;border:1px solid #e2e8f0;border-radius:22px;padding:24px;box-shadow:0 12px 35px rgba(15,23,42,.06)}
.report-section h3{margin:0 0 14px;font-size:24px}
.dimension{display:grid;grid-template-columns:90px 1fr 60px;gap:10px;align-items:center;margin:12px 0}
.bar{height:13px;background:#e2e8f0;border-radius:999px;overflow:hidden}.fill{height:100%;background:linear-gradient(90deg,#7c3aed,#2563eb)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
li{margin:8px 0;line-height:1.7}.disclaimer{color:#64748b;font-size:14px;line-height:1.8}
@media(max-width:900px){
  .hero-inner,.home-grid,.dash-head,.test-top,.report-actions{flex-direction:column;display:flex;align-items:stretch}
  h1{font-size:36px}.hero{padding-top:34px}.hero p{font-size:15px}.hero-metric{grid-template-columns:auto 1fr}
  .card{border-radius:22px;padding:20px}.input-row{flex-direction:column}
  .intro-cards,.grid2{grid-template-columns:1fr}.home-visual{min-height:220px}.progress-box{min-width:auto}
  .scale{grid-template-columns:1fr}
  .report-hero{padding:28px}.report-hero .type{font-size:52px}.report-body{padding:18px}
}