:root{--slate: #2B303A;--slate-deep: #1F232B;--yellow: #F7C51E;--yellow-deep: #E0AE0A;--sand: #E7D6B8;--sand-deep: #D6C09C;--cream: #F4F0E8;--grey: #5C6675;--white: #FFFFFF;--green: #2E7D4F;--green-bg: #E3F2E8;--red: #B3261E;--red-bg: #FBE7E5;--arabic: "Noto Kufi Arabic", "Geeza Pro", Tahoma, sans-serif;--sans: "Poppins", system-ui, -apple-system, "Segoe UI", "Noto Sans", sans-serif;--safe-b: env(safe-area-inset-bottom, 0px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;height:100%}body{font-family:var(--sans);color:var(--slate);background:var(--sand);font-size:16px;line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3,p{margin:0}button{font:inherit;color:inherit}a{color:inherit}img{display:block;max-width:100%}:focus-visible{outline:3px solid var(--slate);outline-offset:2px;border-radius:8px}.ar{font-family:var(--arabic);font-weight:700}.muted{color:var(--grey)}.small{font-size:.9rem}.center{text-align:center}.strong{font-weight:600}.pad{padding:24px}.h1{font-size:1.5rem;font-weight:700;letter-spacing:-.02em;margin:8px 0 16px}.h2{font-size:1.2rem;font-weight:700;margin-bottom:14px}.h3{font-size:1.05rem;font-weight:700;margin:20px 0 10px}.app{max-width:480px;min-height:100dvh;margin:0 auto;background:var(--cream);display:flex;flex-direction:column;position:relative}.main{flex:1;padding:16px 16px calc(96px + var(--safe-b))}.btn{display:flex;align-items:center;justify-content:center;width:100%;min-height:54px;padding:0 20px;border:0;border-radius:16px;background:var(--slate);color:var(--cream);font-weight:700;font-size:1.05rem;text-decoration:none;cursor:pointer;box-shadow:0 4px 0 var(--slate-deep);transition:transform .08s,box-shadow .08s}.btn:active{transform:translateY(3px);box-shadow:0 1px 0 var(--slate-deep)}.btn:disabled{background:#b9bec6;box-shadow:0 4px #9aa0aa;cursor:default}.btn-ghost{background:transparent;color:var(--slate);box-shadow:none;border:2px solid var(--slate)}.btn-ghost:active{transform:none}.btn-small{width:auto;min-height:40px;font-size:.9rem;padding:0 14px;border-radius:12px}.link{background:none;border:0;padding:8px;cursor:pointer;text-decoration:none;font-weight:600}.center-block{display:block;margin:12px auto 0}.topbar{position:sticky;top:0;z-index:5;display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--yellow)}.topbar-logo{height:30px;width:auto}.topbar-stats{display:flex;gap:8px}.pill{background:var(--white);border-radius:999px;padding:4px 12px;font-weight:700;font-size:.95rem}.bottomnav{position:fixed;bottom:0;left:50%;transform:translate(-50%);width:100%;max-width:480px;z-index:5;display:grid;grid-template-columns:repeat(3,1fr);background:var(--white);border-top:1px solid var(--sand);padding:6px 8px calc(6px + var(--safe-b))}.bottomnav a{display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 0;text-decoration:none;color:var(--grey);font-size:.8rem;font-weight:600;border-radius:12px}.bottomnav a.active{color:var(--slate);background:var(--cream)}.welcome-hero{background:var(--yellow);padding:32px 20px 28px;text-align:center;border-radius:0 0 32px 32px}.welcome-saqr{width:120px;height:120px;margin:0 auto 12px;animation:bob 3s ease-in-out infinite}.welcome-title{font-size:2.2rem;font-weight:700;letter-spacing:-.03em}.welcome-title .ar{margin-inline-end:8px}.welcome-sub{margin-top:6px;font-size:1.05rem}.welcome-body{padding:24px 16px 32px}.lang-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:16px}.lang-btn{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:14px 16px;min-height:68px;background:var(--white);border:2px solid var(--sand);border-radius:16px;cursor:pointer;text-align:start;box-shadow:0 3px 0 var(--sand)}.lang-btn.on,.lang-btn:active{border-color:var(--slate)}.lang-native{font-size:1.15rem;font-weight:700}.lang-en{font-size:.8rem;color:var(--grey)}@keyframes bob{50%{transform:translateY(-6px)}}.onboarding{padding:16px}.onb-top,.lesson-top{display:flex;align-items:center;gap:12px;padding:12px 16px}.onboarding .onb-top{padding:0 0 8px}.bar{flex:1;height:12px;background:var(--sand);border-radius:999px;overflow:hidden}.bar span{display:block;height:100%;background:var(--yellow);border-radius:999px;transition:width .3s}.onb-saqr{display:flex;align-items:flex-end;gap:12px;margin:24px 0 20px}.onb-saqr img{width:84px;height:84px;flex:none}.bubble{background:var(--white);border-radius:18px 18px 18px 4px;padding:14px 16px;font-weight:600;font-size:1.1rem;border:2px solid var(--sand)}[dir=rtl] .bubble{border-radius:18px 18px 4px}.choices{display:flex;flex-direction:column;gap:10px}.choice{display:flex;align-items:center;gap:12px;min-height:60px;padding:0 16px;background:var(--white);border:2px solid var(--sand);border-radius:16px;font-weight:600;cursor:pointer;text-align:start;box-shadow:0 3px 0 var(--sand)}.choice.on{border-color:var(--slate);background:#fff6d6}.choice-icon{font-size:1.4rem}.actionbar{position:sticky;bottom:0;margin-top:auto;padding:14px 16px calc(14px + var(--safe-b));background:var(--cream);display:flex;flex-direction:column;gap:10px}.actionbar.good{background:var(--green-bg)}.actionbar.bad{background:var(--red-bg)}.verdict{font-weight:700}.actionbar.good .verdict{color:var(--green)}.actionbar.bad .verdict{color:var(--red)}.save-banner{display:flex;gap:10px;align-items:center;background:var(--white);border:2px dashed var(--slate);border-radius:16px;padding:12px 14px;margin-bottom:16px;font-weight:600;text-decoration:none}.unit{margin-bottom:28px}.unit-head{background:var(--slate);color:var(--cream);border-radius:18px;padding:14px 18px}.unit-kicker{color:var(--yellow);font-weight:700;font-size:.85rem}.unit-head h2{font-size:1.25rem}.path{list-style:none;padding:46px 0 0;margin:0;display:flex;flex-direction:column;align-items:center;gap:40px}.path li{display:flex;flex-direction:column;align-items:center;gap:16px;position:relative}.node{width:72px;height:72px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.4rem;text-decoration:none;background:var(--sand);box-shadow:0 5px 0 var(--sand-deep)}.node.done{background:var(--slate);color:var(--yellow);box-shadow:0 5px 0 var(--slate-deep)}.node.now{background:var(--yellow);box-shadow:0 5px 0 var(--yellow-deep),0 0 0 6px var(--cream),0 0 0 9px var(--yellow);animation:pulse 2s ease-in-out infinite}.node.locked{opacity:.55;font-size:1.1rem}.node-label{display:block;font-size:.85rem;font-weight:600;color:var(--grey)}.node-start{position:absolute;top:-38px;background:var(--slate);color:var(--cream);font-size:.75rem;font-weight:700;padding:3px 10px;border-radius:8px;white-space:nowrap}@keyframes pulse{50%{transform:scale(1.06)}}.more-soon{display:flex;gap:12px;align-items:center;background:var(--white);border-radius:16px;padding:14px;font-size:.9rem;color:var(--grey);margin-bottom:16px}.more-soon img{flex:none}.lesson-top .close{font-size:1.3rem}.step-n{font-size:.85rem;font-weight:600;color:var(--grey);min-width:42px;text-align:end}.lesson-body{flex:1;padding:8px 16px 16px;display:flex;flex-direction:column;gap:16px}.kicker{font-weight:700;font-size:1.1rem}.beta{font-size:.7rem;background:var(--sand);padding:2px 8px;border-radius:6px;vertical-align:middle}.wcard{position:relative;background:var(--slate);color:var(--cream);border-radius:24px;padding:34px 20px 28px;text-align:center}.wcard.small{padding:22px 20px 20px}.wcard .ar{font-size:clamp(2.6rem,12vw,3.4rem);line-height:1.5}.wcard.small .ar{font-size:2.2rem}.wcard .roman{color:var(--yellow);font-weight:700;font-size:1.4rem}.wcard .mean{margin-top:6px;font-size:1.15rem}.play{position:absolute;top:12px;inset-inline-end:12px;width:48px;height:48px;border-radius:50%;border:0;background:var(--yellow);font-size:1.3rem;cursor:pointer}.practice-list,.options{display:flex;flex-direction:column;gap:10px}.practice-row,.review-row{display:flex;align-items:center;gap:12px;width:100%;padding:12px 14px;background:var(--white);border:2px solid var(--sand);border-radius:16px;cursor:pointer;text-align:start;box-shadow:0 3px 0 var(--sand)}.practice-play{width:40px;height:40px;flex:none;display:grid;place-items:center;background:var(--yellow);border-radius:50%}.practice-text,.review-text{display:flex;flex-direction:column}.practice-text .ar{font-size:1.5rem;line-height:1.6}.practice-text .roman{font-weight:700}.prompt-mean{background:var(--slate);color:var(--cream);border-radius:24px;padding:28px 20px;text-align:center;font-size:1.4rem;font-weight:700}.option{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;min-height:60px;padding:10px 16px;background:var(--white);border:2px solid var(--sand);border-radius:16px;font-weight:600;font-size:1.05rem;cursor:pointer;box-shadow:0 3px 0 var(--sand)}.option .ar{font-size:1.35rem}.option.on{border-color:var(--slate);background:#fff6d6}.option.right{border-color:var(--green);background:var(--green-bg)}.option.wrong{border-color:var(--red);background:var(--red-bg)}.option:disabled{cursor:default}.roman-s{font-weight:600;color:var(--grey)}.big-num{font-size:1.6rem;font-weight:700}.mic{width:96px;height:96px;border-radius:50%;border:0;background:var(--yellow);font-size:2.2rem;margin:8px auto;cursor:pointer;box-shadow:0 6px 0 var(--yellow-deep)}.mic.listening{animation:pulse 1s ease-in-out infinite;background:var(--slate);color:var(--yellow);box-shadow:0 6px 0 var(--slate-deep)}.mic.ok{background:var(--green-bg);box-shadow:0 6px 0 var(--green)}.feedback{text-align:center;font-weight:600;padding:10px 12px;border-radius:12px}.feedback.ok{background:var(--green-bg);color:var(--green)}.feedback.miss{background:var(--red-bg);color:var(--red)}.chat{display:flex;align-items:flex-end;gap:10px}.chat-saqr{width:64px;height:64px;flex:none}.chat-bubble{flex:1;display:flex;flex-direction:column;align-items:flex-start;gap:2px;background:var(--white);border:2px solid var(--sand);border-radius:18px 18px 18px 4px;padding:12px 14px;cursor:pointer;text-align:start}.chat-bubble .ar{font-size:1.6rem;line-height:1.6}.mean-s{font-size:.9rem;color:var(--grey)}.done{text-align:center;padding:32px 16px 0}.done-saqr{width:140px;height:140px;margin:0 auto 12px;animation:hop .6s ease-out 2}.done h1{font-size:1.8rem;font-weight:700}.done-stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:20px 0}.done-stats div{background:var(--white);border-radius:18px;padding:16px;display:flex;flex-direction:column}.done-stats b{font-size:1.6rem}.done-stats span{color:var(--grey);font-size:.85rem}.save-card{background:var(--yellow);border-radius:18px;padding:16px;display:flex;flex-direction:column;gap:12px;font-weight:600}@keyframes hop{40%{transform:translateY(-16px)}}.review-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:8px}.review-text .ar{font-size:1.3rem;line-height:1.6}.review-mean{margin-inline-start:auto;text-align:end;font-size:.9rem;color:var(--grey);max-width:45%}.empty{text-align:center;display:flex;flex-direction:column;align-items:center;gap:14px;padding:32px 8px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:14px}.stat{background:var(--white);border-radius:16px;padding:12px 8px;text-align:center;display:flex;flex-direction:column}.stat b{font-size:1.05rem}.stat span{font-size:.75rem;color:var(--grey)}.card{background:var(--white);border-radius:18px;padding:16px;margin-bottom:14px;display:flex;flex-direction:column;gap:10px}.row{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:44px}.seg{display:flex;gap:6px}.seg button{width:44px;height:40px;border-radius:10px;border:2px solid var(--sand);background:var(--white);font-weight:700;cursor:pointer}.seg button.on{border-color:var(--slate);background:var(--yellow)}.install{display:flex;align-items:center;gap:12px;background:var(--white);border:2px solid var(--yellow);border-radius:18px;padding:12px;margin-bottom:14px}.install img{border-radius:10px;flex:none}.install-text{flex:1;display:flex;flex-direction:column;font-size:.9rem}.install-ios{color:var(--grey);font-size:.85rem}.auth-body{padding:0 20px 32px}.auth-saqr{width:96px;height:96px;margin:0 auto 8px}.form{display:flex;flex-direction:column;gap:14px;margin-top:20px}.form label{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:.95rem}.form input{min-height:52px;padding:0 14px;border:2px solid var(--sand);border-radius:14px;font:inherit;background:var(--white)}.form input:focus{outline:none;border-color:var(--slate)}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation:none!important;transition:none!important}}.roman,.roman-s,.node-label{unicode-bidi:isolate;direction:ltr}