:root{--bg:#0b1020;--card:#111a33;--muted:#aab3ce;--text:#f6f8ff;--line:#243052;--accent:#65d6ad;--danger:#ff6b6b}*{box-sizing:border-box}body{margin:0;font-family:Inter,Arial,sans-serif;background:radial-gradient(circle at top,#172448,#0b1020 45%);color:var(--text);min-height:100vh}.topbar{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;border-bottom:1px solid var(--line);background:rgba(8,13,28,.88);backdrop-filter:blur(10px);position:sticky;top:0}.brand{font-weight:800;color:var(--text);text-decoration:none}.topbar nav{display:flex;gap:14px;align-items:center}.topbar a{color:var(--muted);text-decoration:none}.container{width:min(1100px,92vw);margin:28px auto}.narrow{width:min(520px,92vw)}.hero{display:grid;place-items:center;min-height:70vh}.card{background:rgba(17,26,51,.92);border:1px solid var(--line);border-radius:22px;padding:24px;box-shadow:0 20px 60px rgba(0,0,0,.25);margin-bottom:20px}.hero-card{max-width:760px}.eyebrow{color:var(--accent);font-weight:700;text-transform:uppercase;letter-spacing:.12em;font-size:.82rem}h1{font-size:clamp(2rem,4vw,4rem);line-height:1.02;margin:10px 0 18px}h2,h3{margin-top:0}.muted{color:var(--muted)}.button,button{border:0;border-radius:14px;background:var(--accent);color:#07120e;padding:12px 18px;font-weight:800;cursor:pointer;text-decoration:none;display:inline-block}.danger{background:var(--danger);color:#270707}.inline{display:inline}.inline button{background:transparent;color:var(--muted);padding:0}.grid{display:grid;gap:16px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.three{grid-template-columns:repeat(3,minmax(0,1fr))}.stat span{display:block;color:var(--muted);margin-bottom:10px}.stat strong{font-size:2.4rem}label{display:flex;flex-direction:column;gap:8px;color:var(--muted);font-weight:700}input,select,textarea{width:100%;border:1px solid var(--line);background:#0b1228;color:var(--text);border-radius:14px;padding:12px;font:inherit}textarea{resize:vertical}.ask-form{display:grid;gap:14px}.answer{white-space:pre-wrap;font-family:inherit;background:#091025;border:1px solid var(--line);border-radius:16px;padding:16px;line-height:1.55}.alert{border-radius:14px;padding:14px 16px;margin-bottom:16px}.alert.error{background:#3d1620;border:1px solid #7a2638}.alert.success{background:#103522;border:1px solid #206e46}.feedback{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:14px}.feedback select{max-width:190px}.feedback input{flex:1;min-width:200px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th,td{padding:12px;border-bottom:1px solid var(--line);text-align:left}small{color:var(--muted)}details{color:var(--muted)}details strong{color:var(--text)}@media(max-width:760px){.grid.two,.grid.three{grid-template-columns:1fr}.topbar{align-items:flex-start;gap:12px}.topbar nav{flex-wrap:wrap}.container{width:94vw}}