:root{--bg:#f6f7fb;--card:#fff;--accent:#ff6b6b;--muted:#6b7280}
*{box-sizing:border-box}
body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,'PingFang SC','Hiragino Sans GB',"Microsoft YaHei",Arial;background:var(--bg);color:#0f172a}
.container{max-width:1100px;margin:32px auto;padding:20px}
.profile{display:flex;gap:20px;align-items:center;background:linear-gradient(180deg,rgba(255,255,255,0.6),rgba(255,255,255,0.4));padding:24px;border-radius:12px;box-shadow:0 6px 18px rgba(15,23,42,0.06)}
.avatar{width:120px;height:120px;border-radius:50%;flex:0 0 120px;display:flex;align-items:center;justify-content:center;font-size:36px;color:#fff;background:linear-gradient(135deg,#ff7a7a,#ffb199);box-shadow:0 6px 18px rgba(0,0,0,0.08)}
.intro{flex:1}
.name{font-size:22px;font-weight:700;margin:0 0 6px}
.title{color:var(--muted);margin:0 0 12px}
.bio{margin:0;color:#334155;line-height:1.6}

.tests{margin-top:22px;display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:18px}
.card{background:var(--card);padding:18px;border-radius:12px;box-shadow:0 6px 18px rgba(2,6,23,0.06);display:flex;flex-direction:column;gap:10px}
.card .kicker{font-size:12px;color:var(--muted)}
.card h3{margin:0;font-size:16px}
.card p{margin:0;color:#475569;font-size:13px}
.card .actions{margin-top:auto;display:flex;gap:8px;align-items:flex-end;justify-content:space-between;}
.btn{appearance:none;border:0;padding:8px 12px;border-radius:8px;cursor:pointer;font-weight:600}
.btn.primary{background:var(--accent);color:#fff}
.btn.ghost{background:transparent;border:1px solid #e6e9ef;color:#374151}
.price_number{color:#db1919;font-weight:600;font-size:25px}

@media (max-width:520px){.profile{flex-direction:column;align-items:flex-start}.avatar{width:96px;height:96px}}