:root{--ink:#133331;--muted:#617573;--teal:#0c3b39;--accent:#16847d;--paper:#f5f8f7;--line:#dce7e4}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.55 system-ui,-apple-system,Segoe UI,sans-serif}header{background:linear-gradient(135deg,#082e2d,#11514e);color:#fff;padding:clamp(24px,5vw,54px) max(20px,calc((100vw - 940px)/2));box-shadow:0 6px 24px #082e2d33}.brand{display:flex;gap:14px;align-items:center}.mark{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:#25a69d;font-size:34px;font-weight:300}.brand h1{font-size:clamp(25px,4vw,38px);line-height:1.1;margin:0}.brand p{margin:4px 0 0;color:#bfe0dd}.search{margin-top:26px;background:#fff;border-radius:15px;display:flex;align-items:center;gap:12px;padding:0 16px;color:#52706e;box-shadow:0 8px 22px #00181740}.search input{width:100%;height:58px;border:0;outline:0;font:inherit;font-size:18px;color:var(--ink)}kbd{border:1px solid #cad7d5;border-radius:5px;padding:1px 7px;background:#eef3f2}main{max-width:940px;min-height:58vh;margin:auto;padding:16px 20px 45px}.status{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:14px}.status button{border:0;border-radius:9px;padding:9px 15px;background:var(--accent);color:#fff;font-weight:700}.results{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;box-shadow:0 8px 30px #183f3c0b}.result{display:block;width:100%;padding:17px 20px;border:0;border-bottom:1px solid var(--line);background:#fff;text-align:left;color:var(--ink);font:inherit;font-size:17px;cursor:pointer}.result:last-child{border:0}.result:hover,.result:focus{background:#edf7f5;outline:none}.result strong{color:var(--accent)}.empty{text-align:center;color:var(--muted);padding:70px 20px}.empty div{font-size:48px}.empty h2{color:var(--ink);margin-bottom:2px}dialog{width:min(700px,calc(100% - 28px));max-height:88vh;border:0;border-radius:20px;padding:0;box-shadow:0 24px 90px #001b1970}dialog::backdrop{background:#062a287d;backdrop-filter:blur(3px)}dialog article{padding:8px 34px 34px;overflow:auto}.close{float:right;border:0;background:#edf3f2;border-radius:50%;width:38px;height:38px;font-size:25px;cursor:pointer;margin:15px}.eyebrow{color:var(--accent);font-size:12px;font-weight:800;letter-spacing:.12em;margin-bottom:4px}dialog h2{font-size:30px;margin:0 0 14px}#definition{font-size:17px;white-space:pre-wrap}.page{color:var(--accent);font-weight:700}aside{margin-top:24px;padding:14px 16px;border-radius:10px;background:#fff6db;color:#675522;font-size:13px}footer{text-align:center;color:var(--muted);font-size:12px;padding:18px}@media(max-width:560px){kbd{display:none}dialog article{padding:6px 22px 25px}.result{padding:15px 16px}}