:root{--bg:#f8fafc;--ink:#122033;--muted:#5b6878;--card:#fff;--line:#dbe3ee;--accent:#1f6feb}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:var(--bg);color:var(--ink)}.site-header{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px 6vw;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10}.brand{font-size:1.55rem;font-weight:900;text-decoration:none;color:var(--ink)}nav{display:flex;gap:16px;flex-wrap:wrap}nav a{color:var(--muted);text-decoration:none;font-weight:650}main{max-width:1100px;margin:auto;padding:36px 6vw}.hero{background:linear-gradient(135deg,#fff,#edf5ff);border:1px solid var(--line);border-radius:24px;padding:38px}.eyebrow{text-transform:uppercase;letter-spacing:.12em;color:var(--accent);font-weight:800;font-size:.78rem}.hero h1{font-size:clamp(2.1rem,5vw,4rem);margin:8px 0}.hero p{font-size:1.1rem;color:var(--muted)}.solver{display:flex;gap:10px;margin:24px 0 12px}.solver input{flex:1;min-width:180px;padding:16px 18px;border:1px solid var(--line);border-radius:14px;font-size:1.15rem;text-transform:uppercase}.solver button{padding:16px 22px;border:0;border-radius:14px;background:var(--accent);color:#fff;font-weight:850;font-size:1.05rem;cursor:pointer}.controls{display:flex;gap:18px;align-items:center;flex-wrap:wrap}.controls select{padding:10px;border-radius:10px;border:1px solid var(--line)}.status{font-size:.95rem}.results-wrap,.content{margin-top:28px;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:28px}.group{margin:18px 0}.group h3{margin:0 0 10px}.word-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:10px}.word{display:flex;justify-content:space-between;gap:8px;background:#f4f7fb;border:1px solid var(--line);border-radius:12px;padding:11px 12px;font-weight:800;text-transform:uppercase}.score{color:var(--muted);font-weight:700}footer{text-align:center;color:var(--muted);padding:28px}@media(max-width:680px){.site-header{align-items:flex-start;flex-direction:column}.solver{flex-direction:column}.solver button{width:100%}}