:root{--bg:#f5f7fb;--surface:#fff;--text:#182235;--muted:#687487;--line:#e2e7ef;--blue:#2368ff;--blue2:#174fc0;--shadow:0 18px 54px rgba(34,48,74,.09);--max:1120px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;line-height:1.55}.wrap{width:min(var(--max),calc(100% - 36px));margin:auto}.top{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}.top__in{width:min(var(--max),calc(100% - 36px));margin:auto;height:68px;display:flex;align-items:center;justify-content:space-between;gap:20px}.logo{text-decoration:none;font-weight:900;font-size:24px;letter-spacing:-.04em}.logo span{color:var(--blue)}nav{display:flex;gap:8px;align-items:center}nav a{text-decoration:none;color:#465166;font-size:14px;font-weight:700;padding:9px 11px;border-radius:10px}nav a:hover{background:#eef3ff;color:var(--blue)}nav .admin-link{border:1px solid var(--line)}.hero{padding:72px 0 38px}.eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:.12em;font-weight:850;color:var(--blue)}h1{font-size:clamp(42px,6vw,68px);line-height:1.04;letter-spacing:-.045em;margin:12px 0 18px}.hero p{max-width:760px;color:var(--muted);font-size:18px;margin:0}.section{padding:28px 0 44px}.section-title{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:16px}.section-title h2{font-size:28px;margin:0}.section-title p{margin:0;color:var(--muted);font-size:14px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.cards--tests{grid-template-columns:repeat(2,minmax(0,1fr))}.card{min-height:260px;background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:23px;display:flex;flex-direction:column;box-shadow:var(--shadow)}.card .meta{color:var(--blue);font-size:12px;font-weight:850;text-transform:uppercase;letter-spacing:.06em}.card h3{font-size:24px;line-height:1.15;margin:9px 0 10px}.card p{color:var(--muted);margin:0 0 20px}.button{margin-top:auto;display:inline-flex;width:max-content;align-items:center;justify-content:center;min-height:44px;padding:0 15px;border-radius:11px;background:var(--blue);color:#fff;text-decoration:none;font-weight:800;font-size:14px}.button:hover{background:var(--blue2)}.button.secondary{background:#172033}.button.secondary:hover{background:#060b14}.test-card:first-child{border-color:#bfd1ff}footer{margin-top:30px;background:white;border-top:1px solid var(--line)}.footer-in{padding:25px 0;color:var(--muted);font-size:13px}@media(max-width:800px){.cards,.cards--tests{grid-template-columns:1fr}.section-title{align-items:start;flex-direction:column}.hero{padding-top:46px}nav a:not(.admin-link){display:none}.wrap,.top__in{width:min(100% - 22px,var(--max))}}

.button-row{margin-top:auto;display:flex;gap:8px;flex-wrap:wrap}.button-row .button{margin-top:0}.button.ghost{background:#fff;color:#24324a;border:1px solid var(--line)}.button.ghost:hover{background:#eef4ff;color:var(--blue)}
.form-card-public{border-color:#cfe7dd}.form-card-public .meta{color:#16835f}.button.form-button{background:#16835f}.button.form-button:hover{background:#0f684b}