:root{--bg:#06121d;--panel:#0b1c29;--text:#f5f2e9;--muted:#b1c0cb;--lime:#c2fa43;--line:#2b4252}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.9 Tahoma,Arial,sans-serif}a{color:var(--lime);text-underline-offset:5px}header{max-width:1200px;margin:auto;padding:22px 24px;display:flex;justify-content:space-between;align-items:center;gap:20px}.brief-logo{width:76px;height:76px;object-fit:contain;background:white;border-radius:10px}header nav{display:flex;flex-wrap:wrap;gap:22px;font-size:14px}.brief-layout{max-width:1200px;margin:24px auto 70px;display:grid;grid-template-columns:.75fr 1.25fr;gap:48px;padding:0 24px}.brief-intro{padding-top:20px}.brief-kicker{color:var(--lime);font-size:13px}h1{font-size:40px;line-height:1.5;margin:16px 0}h2{font-size:26px;line-height:1.6;margin:0 0 24px}.brief-intro p{color:var(--muted)}.brief-panel{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:30px}.brief-info{padding:18px;border:1px solid var(--line);border-radius:12px;font-size:14px}.brief-progress{display:grid;grid-template-columns:repeat(4,1fr);list-style:none;padding:0;gap:8px;margin:0 0 28px;font-size:11px;color:var(--muted)}.brief-progress li{border-top:3px solid var(--line);padding-top:10px}.brief-progress [aria-current]{color:var(--lime);border-color:var(--lime)}.brief-field{margin-bottom:22px}label,legend{display:block;font-weight:bold;font-size:14px;margin-bottom:7px}input,textarea,select{width:100%;background:#071621;border:1px solid #456071;color:var(--text);font:inherit;padding:12px 14px;border-radius:9px;color-scheme:dark}input[type=email],input[type=tel]{direction:ltr;text-align:left}input[type=checkbox]{width:auto;accent-color:var(--lime);margin-inline-end:10px}textarea{min-height:120px;resize:vertical}fieldset{border:1px solid var(--line);border-radius:12px;padding:16px}fieldset label{font-weight:normal;margin:12px 0}button{font:inherit;padding:12px 20px;border-radius:9px;border:1px solid var(--line);cursor:pointer;background:transparent;color:var(--text)}button.primary{background:var(--lime);color:#10200b;border-color:var(--lime);font-weight:bold}button:disabled{opacity:.55;cursor:wait}.brief-actions{display:flex;gap:12px;justify-content:space-between;flex-wrap:wrap;margin-top:28px}input:focus,select:focus,textarea:focus,button:focus-visible,a:focus-visible{outline:2px solid var(--lime);outline-offset:3px}#brief-status{color:#ffd8a3;margin-top:20px;white-space:pre-wrap}#brief-status:empty{display:none}.brief-consent{font-weight:normal;font-size:13px;line-height:2;margin-top:24px}details{border:1px solid var(--line);border-radius:12px;padding:16px;margin:22px 0}summary{cursor:pointer;color:var(--lime)}dl{font-size:13px}dt{color:var(--muted);margin-top:12px}dd{margin:0;overflow-wrap:anywhere}.brief-trap{position:fixed;top:0;left:0;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);opacity:0;pointer-events:none}.brief-success strong{display:block;font:26px/2 Arial,sans-serif;color:var(--lime);direction:ltr;text-align:right}.brief-success p{color:var(--muted)}footer{padding:25px;text-align:center;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}[hidden]{display:none!important}@media(max-width:850px){.brief-layout{grid-template-columns:1fr;gap:20px;max-width:700px;margin-top:0}.brief-intro{padding-top:0}h1{font-size:31px}.brief-intro .brief-info{display:none}}@media(max-width:480px){header{padding:18px 20px}.brief-layout{padding:0 16px}.brief-panel{padding:22px 18px}.brief-progress{font-size:10px;gap:5px}h2{font-size:23px}input,textarea,select{font-size:16px}}