.qh-tool{background:#fff;border:1px solid #dce5ef;border-radius:18px;box-shadow:0 12px 38px rgba(18,43,72,.09);padding:clamp(20px,4vw,34px);margin:20px 0}.qh-eyebrow{font-size:.75rem;text-transform:uppercase;letter-spacing:.12em;color:#2477e8;font-weight:900}.qh-tool h2{margin:.2rem 0 .5rem;font-size:clamp(1.55rem,3vw,2.1rem)}.qh-tool-head p{color:#607086}.qh-board-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:20px 0}.qh-tab{border:1px solid #cfd9e4;background:#f5f8fb;border-radius:9px;padding:10px;font-weight:800;cursor:pointer}.qh-tab.active{background:#102c52;color:#fff;border-color:#102c52}.qh-solver-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.qh-input-panel{background:#f6f9fc;border-radius:14px;padding:18px}.qh-board-input{display:grid;gap:8px}.qh-board-input label{font-weight:750}.qh-board-input input{padding:12px;border:1px solid #cbd6e2;border-radius:9px;font:inherit;text-transform:uppercase}.qh-primary,.qh-secondary{margin-top:15px;border:0;border-radius:9px;padding:12px 16px;font-weight:800;cursor:pointer}.qh-primary{background:#2477e8;color:#fff;width:100%}.qh-secondary{background:#e8eef5;color:#17304f;width:100%}.qh-results{background:#102c52;color:#fff;border-radius:14px;padding:20px;min-height:240px}.qh-result-title{font-size:1.1rem;font-weight:850}.qh-status{color:#c7d5e5}.qh-word-list{display:flex;flex-wrap:wrap;gap:8px}.qh-word{background:#fff;color:#102c52;border-radius:8px;padding:7px 10px;font-weight:850;letter-spacing:.08em}@media(max-width:700px){.qh-solver-grid{grid-template-columns:1fr}.qh-board-tabs{grid-template-columns:repeat(2,1fr)}}