body.royal-theme #learn83,body.royal-theme #rules83{box-sizing:border-box;width:min(94vw,520px);max-height:90dvh;overflow-y:auto;background:linear-gradient(145deg,#102f46,#081b2b);color:#eaf2f5;border:1px solid #cfb375;border-radius:22px;padding:24px;box-shadow:0 20px 80px #0009}
#learn83::backdrop,#rules83::backdrop{background:#03101bce;backdrop-filter:blur(5px)}
#learn83 h2,#rules83 h2{font:800 25px/1.15 Arial,sans-serif;color:#ffe5ab;margin:14px 0}
#learn83 p,#rules83 p,#rules83 li{font:15px/1.55 Arial,sans-serif;color:#dfebf3}
#learnCount83{font:700 11px Arial,sans-serif;letter-spacing:2px;color:#87dbd1}
#learnProgress83{display:block;width:100%;height:5px;accent-color:#76d6c7;margin-top:12px}
#learnVisual83{display:grid;place-items:center;min-height:95px;margin:20px 0;border-radius:16px;background:#193f50;font:800 34px Arial,sans-serif;color:#ffe1a0;text-align:center}
#learnTip83{padding:12px;border-left:3px solid #70d5c4;background:#102e42;font-size:13px!important}
.learn-actions83{display:flex;gap:10px;margin-top:20px}.learn-actions83 button{flex:1;min-height:48px}
body.royal-theme #learnNext83,body.royal-theme #rulesPractice83{background:linear-gradient(#ffe5a0,#e9b04a);color:#122b3d;font-weight:800;border:1px solid #ffe5a0;border-radius:12px;padding:12px}
body.royal-theme #learnBack83,body.royal-theme #learnSkip83{background:transparent;color:#c1d6e4;border:1px solid #61809366;border-radius:12px;box-shadow:none;padding:10px}
#learnBack83:disabled{opacity:.35}#learnSkip83{display:block;width:100%;margin-top:12px;min-height:44px}
.learning-links83{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0}.learning-links83 button{flex:1;min-height:44px}
#rules83 h3{font:700 17px Arial,sans-serif;color:#8ce2d6;margin:22px 0 6px}#rules83 ol{padding-left:22px}#rules83 .rule-example83{padding:12px;background:#193f50;border-radius:12px}
@media(max-height:600px){body.royal-theme #learn83{padding:16px}#learnVisual83{min-height:50px;margin:10px 0}#learn83 h2{font-size:21px}.learn-actions83{margin-top:10px}}