:root{--brand:#1f4e8c;--ink:#1d2330;--muted:#5d6676;--line:#e3e7ee;--bg:#f6f8fb;--card:#fff}
*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
a{color:var(--brand)}.wrap{max-width:1140px;margin:0 auto;padding:0 16px}
header.top{background:#fff;border-bottom:1px solid var(--line)}header.top .wrap{display:flex;justify-content:space-between;align-items:center;height:60px;gap:12px}
.logo{font-weight:700;color:var(--ink);text-decoration:none}nav a{margin-left:18px;text-decoration:none;font-size:15px}
h1{font-size:clamp(26px,4vw,38px);margin:36px 0 8px}.lead{color:var(--muted);margin:0 0 24px}
.tools{margin-bottom:18px}.tools input{width:100%;font:inherit;padding:11px 14px;border:1px solid var(--line);border-radius:8px;background:#fff}
.count{color:var(--muted);font-size:14px;margin-bottom:12px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:16px;padding:0;margin:0;list-style:none}
.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:20px;text-align:center}
.card a{text-decoration:none;color:inherit;display:block}.card h2,.card h3{font-size:17px;margin:12px 0 4px}
.card p{margin:0;color:var(--brand);font-size:14px;font-weight:600}
.av{width:110px;height:110px;border-radius:50%;object-fit:cover;margin:0 auto;display:block;background:#dfe7f3}
.av.ini{display:flex;align-items:center;justify-content:center;font-size:36px;font-weight:700;color:var(--brand)}
.more{display:block;margin:24px auto;padding:12px 28px;font:inherit;background:var(--brand);color:#fff;border:0;border-radius:8px;cursor:pointer}
.profile{display:grid;grid-template-columns:220px 1fr;gap:32px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:28px;margin-top:20px}
.profile .av{width:200px;height:200px}.profile .av.ini{font-size:64px}.profile h1{margin:0 0 4px}
.cred{font-size:18px;color:var(--brand);font-weight:600;margin:0 0 16px}
.crumb{font-size:14px;margin-top:20px;color:var(--muted)}.crumb a{text-decoration:none}
.cta{display:inline-block;margin-top:18px;padding:12px 22px;background:var(--brand);color:#fff;border-radius:8px;text-decoration:none}
h2.sec{margin:40px 0 16px;font-size:22px}footer{margin-top:60px;padding:24px 0;border-top:1px solid var(--line);color:var(--muted);font-size:14px;text-align:center}
@media(max-width:640px){.profile{grid-template-columns:1fr;text-align:center}.profile .av{width:150px;height:150px}.profile .bio{text-align:left}nav a{margin-left:12px}}