:root{--menu:#6c151e;--sage:#d8c8ae;--wine-900:#0a1711;--wine-700:#0f2219;--wine-500:#1e4d2b;--wine-100:#dde4dc;--gold-600:#8a7a5c;--gold-500:#b9a582;--gold-400:#d8c8ae;--gold-200:#e2d6c2;--gold-100:#f6f2ea;--cream:#ebe5da;--ink:#14201a;--muted:#5f675f;--ok:#2f8f5b;--ok-bg:#e4f4ea;--bad:#b3261e;--bad-bg:#fbe6e4;--radius:18px;--shadow:0 6px 20px #0f22191f;--display:"Fraunces", Georgia, serif}*{box-sizing:border-box}html,body{margin:0}body{color:var(--ink);background:var(--cream);-webkit-font-smoothing:antialiased;background-image:radial-gradient(circle at 12% 18%,#1e4d2b4d,#0000 34%),radial-gradient(circle at 88% 55%,#6c151e2e,#0000 34%),radial-gradient(circle at 35% 92%,#d8c8aea6,#0000 40%);background-attachment:fixed;min-height:100vh;font-family:Inter,system-ui,sans-serif}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0}button:disabled{cursor:default}:focus-visible{outline:3px solid var(--gold-500);outline-offset:2px}.container{max-width:760px;margin:0 auto;padding:16px 16px 64px}.topbar{z-index:10;background:var(--menu);color:var(--gold-100);justify-content:space-between;align-items:center;gap:8px;padding:10px 16px;display:flex;position:sticky;top:0;box-shadow:0 2px 12px #6c151e59}.brand{color:var(--gold-100);align-items:center;gap:8px;font-size:1.05rem;display:flex}.brand b{color:var(--gold-400)}.logo{background:var(--gold-400);width:32px;height:32px;color:var(--menu);font-family:var(--display);border-radius:9px;place-items:center;font-weight:800;display:grid}.hud{align-items:center;gap:6px;display:flex}.pill{white-space:nowrap;background:#ffffff1f;border-radius:999px;padding:4px 10px;font-size:.85rem;font-weight:600}.pill-gold{background:var(--gold-400);color:var(--wine-900)}.dots{background:#ffffff1f;border-radius:999px;gap:4px;padding:6px 8px;display:flex}.dot{background:var(--gold-400);width:10px;height:10px;box-shadow:0 0 6px var(--gold-400);border-radius:50%;transition:all .3s}.dot.used{box-shadow:none;background:#ffffff40}.hero{padding:24px 0 8px}.hero h1{font-family:var(--display);color:var(--wine-700);margin:0 0 8px;font-size:clamp(1.7rem,5vw,2.4rem);font-weight:800;line-height:1.1}.hero p{color:var(--muted);margin:0;font-size:1.05rem}.hero b{color:var(--wine-500)}.hero.small h1{font-size:2rem}.section-title{font-family:var(--display);color:var(--wine-700);margin:28px 0 12px;font-size:1.25rem}.back{color:var(--wine-500);padding:8px 0;font-weight:600}.exam-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px;display:grid}.exam-card{text-align:left;border-radius:var(--radius);background:linear-gradient(135deg, var(--wine-700), var(--wine-500));color:var(--gold-100);box-shadow:var(--shadow);flex-direction:column;gap:4px;padding:20px;transition:transform .15s,box-shadow .15s;display:flex}.exam-card:not(.disabled):hover{transform:translateY(-3px);box-shadow:0 12px 28px #0f221938}.exam-name{font-family:var(--display);color:var(--gold-400);font-size:1.6rem;font-weight:800}.exam-tag{opacity:.85;font-size:.85rem}.exam-cta{margin-top:10px;font-weight:700}.exam-card[data-exam=toefl]{background:linear-gradient(135deg, var(--wine-700), #1a3a2a)}.exam-card[data-exam=ielts]{background:linear-gradient(135deg, var(--wine-500), #2b6239)}.exam-card[data-exam=cambridge]{background:linear-gradient(135deg, #cdbb9c, var(--sage));color:var(--wine-700)}.exam-card[data-exam=cambridge] .exam-name{color:var(--menu)}.exam-card.disabled{background:var(--gold-100);color:var(--muted);box-shadow:none;border:2px dashed var(--gold-200)}.exam-card.disabled .exam-name{color:var(--gold-600)}.level-grid{gap:12px;display:grid}.level-card{text-align:left;border-radius:var(--radius);box-shadow:var(--shadow);background:#fff;border:2px solid #0000;padding:18px;transition:transform .15s,border-color .15s}.level-card:hover{border-color:var(--gold-400);transform:translateY(-2px)}.level-head{align-items:center;gap:14px;display:flex}.level-num{background:var(--gold-400);width:48px;height:48px;color:var(--wine-700);font-family:var(--display);border-radius:14px;place-items:center;font-size:1.5rem;font-weight:800;display:grid}.level-name{color:var(--wine-700);font-size:1.1rem;font-weight:700}.level-aud{color:var(--muted)}.progress{background:var(--gold-100);border-radius:999px;height:10px;margin:14px 0 8px;overflow:hidden}.progress span{border-radius:inherit;background:linear-gradient(90deg, var(--gold-500), var(--wine-500));height:100%;transition:width .6s;display:block}.level-meta{color:var(--muted);justify-content:space-between;font-size:.85rem;display:flex}.premium-banner{border-radius:var(--radius);background:linear-gradient(120deg, var(--gold-400), var(--gold-500));box-shadow:var(--shadow);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-top:24px;padding:18px 20px;display:flex}.premium-banner h3{font-family:var(--display);color:var(--wine-900);margin:0}.premium-banner p{color:var(--wine-700);margin:2px 0 0}.btn{border-radius:12px;justify-content:center;align-items:center;gap:8px;padding:10px 18px;font-weight:700;transition:transform .1s,filter .15s;display:inline-flex}.btn:active{transform:scale(.97)}.btn-gold{background:var(--wine-700);color:var(--gold-400)}.premium-banner .btn-gold{background:var(--wine-700)}.modal .btn-gold,.limit .btn-gold{background:linear-gradient(120deg, var(--gold-400), var(--gold-500));color:var(--wine-900);box-shadow:0 6px 16px #b08a4f73}.btn-wine{background:var(--wine-700);color:var(--gold-100)}.btn-wine:hover,.btn-gold:hover{filter:brightness(1.1)}.btn-ghost{color:var(--wine-500)}.btn-lg{width:100%;margin-top:12px;padding:14px 18px;font-size:1.05rem}.badge-grid{grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:10px;display:grid}.badge{text-align:center;opacity:.45;filter:grayscale();background:#fff;border-radius:14px;flex-direction:column;align-items:center;gap:4px;padding:12px 8px;display:flex}.badge.on{opacity:1;filter:none;box-shadow:var(--shadow);border:2px solid var(--gold-400)}.badge-icon{font-size:1.6rem}.badge-name{font-size:.8rem;font-weight:600}.card{border-radius:var(--radius);box-shadow:var(--shadow);background:#fff;padding:20px}.quiz{border-top:6px solid var(--gold-400);animation:.35s ease-out rise}.quiz-top{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.chip{background:var(--wine-100);color:var(--wine-700);text-transform:uppercase;letter-spacing:.04em;border-radius:999px;padding:4px 10px;font-size:.8rem;font-weight:700}.quiz-remaining{color:var(--muted);font-size:.85rem}.passage{background:var(--gold-100);border-left:4px solid var(--gold-500);border-radius:10px;margin-bottom:14px;padding:14px;font-size:.96rem;line-height:1.6}.listen{margin-bottom:12px}.transcript{background:var(--gold-100);border-radius:10px;margin:10px 0 0;padding:12px;font-style:italic}.prompt{margin:6px 0 16px;font-size:1.15rem;line-height:1.4}.options{gap:10px;display:grid}.option{text-align:left;border:2px solid var(--gold-200);background:#fff;border-radius:12px;align-items:center;gap:12px;padding:12px 14px;transition:border-color .15s,background .15s,transform .1s;display:flex}.option:not(:disabled):hover{border-color:var(--gold-500);background:var(--gold-100)}.option:not(:disabled):active{transform:scale(.99)}.opt-letter{background:var(--gold-100);width:30px;height:30px;color:var(--wine-700);border-radius:8px;flex:none;place-items:center;font-weight:800;display:grid}.option.correct{border-color:var(--ok);background:var(--ok-bg);animation:.35s pop}.option.correct .opt-letter{background:var(--ok);color:#fff}.option.wrong{border-color:var(--bad);background:var(--bad-bg);animation:.4s shake}.option.wrong .opt-letter{background:var(--bad);color:#fff}.option.dim{opacity:.55}.feedback{border-radius:12px;margin-top:16px;padding:14px;animation:.3s rise}.feedback.ok{background:var(--ok-bg);border-left:4px solid var(--ok)}.feedback.bad{background:var(--bad-bg);border-left:4px solid var(--bad)}.feedback p{margin:6px 0 0;line-height:1.5}.fb-title{justify-content:space-between;font-size:1.1rem;font-weight:800;display:flex}.xp-gain{color:var(--gold-600)}.limit{text-align:center;padding:32px 8px;animation:.4s rise}.limit-icon{font-size:3rem}.limit h1{font-family:var(--display);color:var(--wine-700);margin:8px 0}.limit p{color:var(--muted)}.countdown{font-family:var(--display);color:var(--wine-700);letter-spacing:.04em;margin:8px 0 16px;font-size:clamp(2.4rem,12vw,3.6rem);font-weight:800}.streak-note{background:var(--gold-100);border-radius:12px;margin-bottom:8px;padding:12px}.modal-backdrop{z-index:50;background:#0f22198c;place-items:center;padding:16px;animation:.2s fade;display:grid;position:fixed;inset:0}.modal{background:var(--cream);text-align:center;border-radius:22px;width:100%;max-width:400px;padding:28px 22px 22px;animation:.3s rise;position:relative;box-shadow:0 20px 50px #0000004d}.modal-x{color:var(--muted);font-size:1.6rem;position:absolute;top:8px;right:12px}.modal-crown{font-size:2.6rem}.modal h2{font-family:var(--display);color:var(--wine-700);margin:4px 0}.price{font-family:var(--display);color:var(--wine-700);font-size:2.6rem;font-weight:800}.price small{color:var(--muted);font-family:Inter,sans-serif;font-size:.95rem;font-weight:500}.perks{text-align:left;margin:14px 0;padding:0;list-style:none}.perks li{border-bottom:1px solid var(--gold-200);padding:8px 0 8px 28px;position:relative}.perks li:before{content:"✓";color:var(--gold-600);font-weight:800;position:absolute;left:4px}.toast{z-index:60;background:var(--wine-900);max-width:calc(100% - 32px);color:var(--gold-100);box-shadow:var(--shadow);border-radius:14px;padding:12px 18px;transition:opacity .4s,transform .4s;animation:.3s rise;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}.toast b{color:var(--gold-400)}.toast.out{opacity:0;transform:translate(-50%,10px)}.confetti{pointer-events:none;z-index:70;position:fixed;inset:0;overflow:hidden}.confetti i{border-radius:2px;width:9px;height:14px;animation:1.5s cubic-bezier(.25,.6,.4,1) forwards fall;position:absolute;top:-12px}@keyframes rise{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}@keyframes fade{0%{opacity:0}}@keyframes pop{50%{transform:scale(1.03)}}@keyframes shake{20%,60%{transform:translate(-6px)}40%,80%{transform:translate(6px)}}@keyframes fall{to{opacity:.9;top:105%;transform:rotate(540deg)translate(30px)}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}}@media (width<=420px){.brand span:last-child{display:none}}.hero-cta{margin-top:16px;padding:12px 24px;font-size:1.05rem}.login{border-top:6px solid var(--gold-400);margin-top:8px}.login h1{font-family:var(--display);color:var(--wine-700);margin:0 0 6px}.login p{color:var(--muted);margin:0 0 16px}.login input{border:2px solid var(--gold-200);width:100%;font:inherit;background:var(--cream);color:var(--ink);border-radius:12px;padding:14px;font-size:1.05rem}.login input:focus{border-color:var(--gold-500);outline:none}.hint{font-size:.9rem}.account{text-align:center;color:var(--muted);margin-top:32px;font-size:.9rem}.link{color:var(--wine-500);font-weight:600;text-decoration:underline}.btn:disabled{opacity:.6}.skeleton div{background:linear-gradient(90deg, var(--gold-100), var(--gold-200), var(--gold-100));background-size:200% 100%;border-radius:8px;height:18px;margin:12px 0;animation:1.2s infinite shimmer}.skeleton div:first-child{width:30%}.skeleton div:nth-child(2){width:85%;height:28px}@keyframes shimmer{to{background-position:-200% 0}}.premium-banner.on{background:linear-gradient(120deg, var(--wine-700), var(--wine-500))}.premium-banner.on h3{color:var(--gold-400)}.premium-banner.on p{color:var(--gold-100)}.premium-banner.on .btn-ghost{color:var(--gold-200);text-decoration:underline}#sub-form{text-align:left}#sub-form label{color:var(--muted);margin-bottom:6px;font-size:.85rem;font-weight:600;display:block}#sub-form input{border:2px solid var(--gold-200);width:100%;font:inherit;color:var(--ink);background:#fff;border-radius:12px;padding:12px}#sub-form input:focus{border-color:var(--gold-500);outline:none}.fineprint{color:var(--muted);margin:10px 0 0;font-size:.78rem}.tabs{background:var(--gold-100);border-radius:12px;gap:4px;margin-bottom:16px;padding:4px;display:flex}.tab{color:var(--muted);border-radius:9px;flex:1;padding:10px;font-weight:700}.tab.on{color:var(--wine-700);background:#fff;box-shadow:0 2px 6px #0f22191a}.login form{gap:10px;display:grid}.login .btn-lg{margin-top:4px}.goal{border-radius:var(--radius);box-shadow:var(--shadow);border-left:6px solid var(--gold-400);background:#fff;margin-top:16px;padding:16px 18px}.goal-head{color:var(--wine-700);justify-content:space-between;gap:8px;display:flex}.goal-xp{color:var(--gold-600);font-weight:700}.goal .progress{margin:10px 0 6px}.goal p{color:var(--muted);margin:0;font-size:.9rem}.shop{border-radius:var(--radius);box-shadow:var(--shadow);background:#fff;gap:10px;padding:16px;display:grid}.shop-balance{color:var(--muted);margin:0}.shop-balance b{color:var(--wine-700)}.shop-item{background:var(--gold-100);border-radius:12px;align-items:center;gap:12px;padding:10px;display:flex}.shop-icon{font-size:1.6rem}.shop-info{color:var(--muted);flex-direction:column;flex:1;font-size:.88rem;display:flex}.shop-info b{color:var(--wine-700);font-size:1rem}.owned{color:var(--gold-600);font-weight:600}.shop .btn{white-space:nowrap}.shop .btn-ghost:disabled{opacity:.5}.shop .fineprint{margin:0}.powerups{flex-wrap:wrap;gap:8px;margin-bottom:12px;display:flex}.pu{background:var(--gold-100);color:var(--wine-700);border:2px solid var(--gold-200);border-radius:999px;align-items:center;gap:6px;padding:7px 12px;font-size:.88rem;font-weight:600;transition:transform .1s;display:inline-flex}.pu:not(:disabled):hover{border-color:var(--gold-500);transform:translateY(-1px)}.pu small{background:var(--wine-700);color:var(--gold-100);border-radius:999px;padding:1px 7px;font-size:.75rem}.pu:disabled{opacity:.45}.pu.used{opacity:.7;border-color:var(--ok)}.pu.used small{background:var(--ok)}.hint{background:var(--wine-100);color:var(--wine-900);border-radius:10px;margin-bottom:10px;padding:10px 12px;font-size:.94rem;line-height:1.5;animation:.3s rise}.option.eliminated{opacity:.35;border-style:dashed;text-decoration:line-through}.bonus{color:var(--gold-600);font-weight:700}.topbar{padding-top:calc(10px + env(safe-area-inset-top))}.install{border-radius:var(--radius);background:linear-gradient(120deg, var(--wine-700), var(--wine-500));color:var(--gold-100);box-shadow:var(--shadow);align-items:center;gap:12px;margin-top:16px;padding:14px 16px;display:flex}.install img{border-radius:12px;flex:none}.install div{flex-direction:column;flex:1;font-size:.88rem;display:flex}.install b{color:var(--gold-400);font-size:1.05rem}.install .btn-gold{background:linear-gradient(120deg, var(--gold-400), var(--gold-500));color:var(--wine-900);white-space:nowrap}.modal-app-icon{box-shadow:var(--shadow);border-radius:16px}.steps{text-align:left;margin:16px 0;padding-left:22px;line-height:1.6}.steps li{padding:4px 0}.ios-share{background:var(--gold-100);color:var(--wine-700);border-radius:6px;padding:0 6px;font-weight:700;display:inline-block}.mock-item{background:linear-gradient(120deg, var(--gold-100), var(--gold-200));border:2px solid var(--gold-400)}.mock-item .btn-gold{background:linear-gradient(120deg, var(--gold-400), var(--gold-500));color:var(--wine-900)}.mock-banner .shop-icon{font-size:2rem}.pick-grid{gap:12px;display:grid}.pick{border-radius:var(--radius);box-shadow:var(--shadow);background:#fff;gap:8px;padding:16px;display:grid}.pick h3{font-family:var(--display);color:var(--wine-700);margin:0 0 4px;font-size:1.4rem}.pick .btn{justify-content:space-between}.pick small{opacity:.75;font-weight:500}.mock-top{justify-content:space-between;align-items:center;margin:8px 0 10px;display:flex}.timer{font-family:var(--display);color:var(--wine-700);box-shadow:var(--shadow);font-variant-numeric:tabular-nums;background:#fff;border-radius:12px;padding:4px 14px;font-size:1.6rem;font-weight:800}.timer.urgent{color:#fff;background:var(--bad);animation:1s infinite pop}.mock-nav{scrollbar-width:none;gap:6px;padding:4px 2px 12px;display:flex;overflow-x:auto}.nav-dot{width:34px;height:34px;color:var(--muted);border:2px solid var(--gold-200);background:#fff;border-radius:10px;flex:none;font-size:.85rem;font-weight:700}.nav-dot.done{background:var(--gold-200);color:var(--wine-700);border-color:var(--gold-400)}.nav-dot.on{border-color:var(--wine-700);color:var(--wine-700);transform:scale(1.08)}.option.picked{border-color:var(--wine-700);background:var(--wine-100)}.option.picked .opt-letter{background:var(--wine-700);color:var(--gold-100)}.mock-actions{justify-content:space-between;gap:10px;margin-top:16px;display:flex}.result{text-align:center;background:linear-gradient(135deg, var(--wine-700), var(--wine-500));color:var(--gold-100);box-shadow:var(--shadow);border-radius:22px;margin-top:12px;padding:28px 16px;animation:.4s rise}.result-label{text-transform:uppercase;letter-spacing:.08em;opacity:.85;font-size:.8rem}.result-score{font-family:var(--display);color:var(--gold-400);font-size:4rem;font-weight:800;line-height:1.1}.result-score small{opacity:.7;font-size:1.4rem}.result .chip{background:var(--gold-400);color:var(--wine-900)}.result p{margin:10px 0 0}.sec-head{color:var(--wine-700);justify-content:space-between;display:flex}.sec .progress{margin:6px 0 2px}.review-list{gap:8px;display:grid}.review{box-shadow:var(--shadow);background:#fff;border-radius:12px;padding:12px 14px}.review summary{cursor:pointer;font-weight:600}.review p{margin:8px 0 0}.home-tabs{margin-top:28px}.score-card{background:linear-gradient(135deg, var(--wine-700), var(--wine-500));color:var(--gold-100);box-shadow:var(--shadow);border-radius:22px;margin-bottom:18px;padding:20px}.score-main{text-align:center;flex-direction:column;align-items:center;display:flex}.score-label{opacity:.8;font-size:.8rem}.score-value{font-family:var(--display);color:var(--gold-400);font-size:3rem;font-weight:800;line-height:1.15}.score-stats{grid-template-columns:repeat(4,1fr);gap:6px;margin-top:16px;display:grid}.score-stats div{background:#ffffff1a;border-radius:12px;flex-direction:column;align-items:center;padding:8px 4px;display:flex}.score-stats b{color:var(--gold-400);font-size:1.05rem}.score-stats span{opacity:.85;font-size:.72rem}.nick{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin-top:14px;font-size:.9rem;display:flex}.nick .link{color:var(--gold-200)}.rank-meta{color:var(--muted);margin:0 0 8px;font-size:.85rem}.rank-list{gap:6px;margin:0;padding:0;list-style:none;display:grid}.rank-row{background:#fff;border-radius:14px;align-items:center;gap:12px;padding:12px 14px;animation:.3s rise;display:flex;box-shadow:0 2px 8px #0f22190f}.rank-row:nth-child(-n+3){border:2px solid var(--gold-400)}.rank-row.me{background:var(--gold-100);border:2px solid var(--wine-500)}.rank-pos{text-align:center;width:32px;color:var(--wine-700);font-size:1.1rem;font-weight:800}.rank-name{text-overflow:ellipsis;white-space:nowrap;flex:1;font-weight:600;overflow:hidden}.rank-name small{color:var(--muted);font-weight:500}.rank-xp{color:var(--gold-600);white-space:nowrap;font-weight:700}.rank-gap{text-align:center;color:var(--muted)}.empty{text-align:center;color:var(--muted);padding:24px 0}.avatar{background:var(--gold-200);width:34px;height:34px;color:var(--wine-700);font-family:var(--display);border:2px solid #ffffff80;border-radius:50%;place-items:center;font-size:1rem;font-weight:800;display:grid}.avatar.gold{background:linear-gradient(135deg, var(--gold-400), var(--gold-500));border-color:var(--gold-200);box-shadow:0 0 10px var(--gold-400)}.avatar.big{width:88px;height:88px;box-shadow:var(--shadow);border:4px solid #fff;margin:0 auto;font-size:2.6rem}.profile-head{text-align:center;padding:12px 0 8px}.profile-head h1{font-family:var(--display);color:var(--wine-700);margin:12px 0 2px}.profile-head p{color:var(--muted);margin:2px 0}.plan{border-radius:var(--radius);box-shadow:var(--shadow);background:#fff;justify-content:space-between;align-items:center;gap:12px;margin-top:16px;padding:16px;display:flex}.plan div{flex-direction:column;display:flex}.plan b{color:var(--wine-700);font-size:1.05rem}.plan span{color:var(--muted);font-size:.88rem}.plan.premium{background:linear-gradient(120deg, var(--wine-700), var(--wine-500))}.plan.premium b{color:var(--gold-400)}.plan.premium span,.plan.premium .link{color:var(--gold-100)}.plan .btn-gold{background:linear-gradient(120deg, var(--gold-400), var(--gold-500));color:var(--wine-900);white-space:nowrap}.stat-grid{grid-template-columns:repeat(2,1fr);gap:10px;display:grid}.stat{background:#fff;border-radius:14px;flex-direction:column;padding:14px;display:flex;box-shadow:0 2px 8px #0f22190f}.stat b{color:var(--wine-700);font-size:1.3rem}.stat span{color:var(--muted);font-size:.8rem}.stat.big{background:linear-gradient(120deg, var(--gold-100), var(--gold-200));border:2px solid var(--gold-400);grid-column:1/-1;align-items:center}.stat.big b{font-family:var(--display);font-size:2.2rem}.pill-row{flex-wrap:wrap;gap:8px;display:flex}.pill-soft{color:var(--wine-700);background:#fff;border-radius:999px;padding:8px 12px;font-weight:600;box-shadow:0 2px 8px #0f22190f}.pill-soft b{background:var(--wine-700);color:var(--gold-100);border-radius:999px;margin-left:4px;padding:1px 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