:root{font-family:system-ui,Arial,sans-serif;color:#183552;background:#eaf3fb}*{box-sizing:border-box}body{margin:0}header{padding:18px max(18px,calc((100vw - 960px)/2));background:#163f6a;color:#fff}header a{color:white}h1{margin:12px 0 0;font-size:clamp(27px,5vw,40px)}header p{margin:5px 0}.filters,.tabs,.stats{display:flex;gap:10px;flex-wrap:wrap;justify-content:center}main{max-width:960px;margin:auto;padding:18px}.filters{margin:0 0 14px}.filters button,.tabs button,#next{border:0;border-radius:12px;padding:11px 16px;background:#d9ebf8;color:#183552;font-weight:800;cursor:pointer}.filters .active,.tabs .active,#next{background:#1468af;color:#fff}.stats{margin:12px 0 18px}.stats article{flex:1;min-width:120px;background:#fff;border-radius:14px;padding:12px;text-align:center;box-shadow:0 2px 7px #163f6a15;font-size:20px}.stats b,.stats span{display:block}.stats span{font-size:13px;color:#53677a}.panel{background:white;border-radius:18px;padding:16px;box-shadow:0 3px 12px #163f6a18}.tabs{margin-bottom:14px}.word-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:11px}.word-card{border:2px solid #c9dfed;border-radius:14px;padding:13px;background:#f8fcff}.word-card:nth-child(4n+2){background:#fff9e9;border-color:#f0d891}.word-card:nth-child(4n+3){background:#f0faee;border-color:#bde0b7}.word-card:nth-child(4n){background:#fff3f7;border-color:#efc4d5}.hebrew{font-size:27px;font-weight:900;direction:rtl;text-align:right;line-height:1.6}.english{font-weight:700}.lesson{font-size:12px;color:#65788a;margin-top:6px}.question{text-align:center;font-size:23px;font-weight:800;padding:24px 8px}.question .hebrew{font-size:36px}.answers{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:10px}.answers button{padding:12px;border:2px solid #bad4e6;border-radius:12px;background:#f6fbff;font:inherit;font-weight:700;cursor:pointer}.answers button:disabled{cursor:default}.answers .correct{background:#e4f6df;border-color:#4da45c}.answers .wrong{background:#fee8e5;border-color:#dc5c51}#feedback{text-align:center;min-height:28px;margin:10px;font-weight:800}#feedback.good{color:#17813b}#feedback.try{color:#b43d36}.fineprint{text-align:center;color:#64778a;font-size:13px}@media(max-width:560px){main{padding:12px}.panel{padding:12px}}
.practice-modes{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin:12px}.practice-modes button{border:0;border-radius:10px;padding:9px 13px;background:#d9ebf8;font-weight:800;cursor:pointer}.practice-modes button.active{background:#1468af;color:white}.answers button.word-choice{min-height:54px}.answers button.hebrew-choice{font-size:26px;direction:rtl}.answers button.matched{background:#e4f6df;border-color:#4da45c}.answers button.try-again{background:#fee8e5;border-color:#dc5c51}