:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--blue:#2b5cff;--blue-600:#1e45d8;--blue-soft:#6e9bff;--blue-tint:#2b5cff29;--lime:#c8f94d;--lime-deep:#9fd400;--lime-ink:var(--lime);--gold:#ffcb45;--gold-deep:#f2a93b;--gold-ink:var(--gold);--red:#ff5c6c;--red-tint:#ff5c6c24;--green:#37d9a0;--green-tint:#37d9a024;--white:#fff;--ink-on-lime:#10160a;--ink-on-gold:#3a2a06;--ink-legacy:#172033;--learn-grad-1:#1d2848;--learn-grad-2:#131a2e;--hero-grad-1:#1c2747;--hero-grad-2:#141b30;--premium-grad-1:#2a2140;--premium-grad-2:#161429;--light-blue-soft:#edf2ff;--light-gold-soft:#fff9e8;--bg:#0d1220;--bg-2:#0a0e1a;--surface:#161d31;--surface-2:#1e2740;--surface-3:#27314f;--surface-soft:var(--surface-2);--line:#ffffff14;--line-2:#ffffff24;--txt:var(--white);--txt-2:#ffffffa3;--txt-3:#fff6;--text:var(--txt);--muted:var(--txt-2);--primary:var(--blue);--primary-strong:var(--blue-soft);--secondary:var(--lime);--success:var(--green);--error:var(--red);--warning:var(--gold-ink);--success-soft:var(--green-tint);--error-soft:var(--red-tint);--r-xl:28px;--r-card:22px;--r-md:16px;--r-sm:12px;--r-pill:999px;--font-d:"Unbounded", system-ui, sans-serif;--font-t:"Manrope", system-ui, sans-serif;--shadow:0 24px 60px -28px #000c;--shadow-soft:0 16px 34px -24px #000000b3;color:var(--txt);background:var(--bg);font-family:var(--font-t)}:root.theme-light{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#eef1f8;--bg-2:var(--white);--surface:var(--white);--surface-2:#f2f4fb;--surface-3:#e7ebf6;--line:#12172a1a;--line-2:#12172a26;--txt:#12172a;--txt-2:#12172a9e;--txt-3:#12172a6b;--blue-soft:#2b5cff;--blue-tint:#2b5cff1a;--green:#15a87a;--green-tint:#15a87a1f;--red:#e23d4e;--red-tint:#e23d4e1a;--lime-ink:#5c8a00;--gold-ink:#a87600;--shadow:0 18px 48px -30px #2833535c;--shadow-soft:0 12px 28px -22px #2833534d}*{box-sizing:border-box}body{background:radial-gradient(circle at 15% 0%, #5b9dff29, transparent 30%), radial-gradient(circle at 90% 10%, #66c7a224, transparent 28%), var(--bg);min-height:100vh;margin:0;overflow-x:hidden}button,select,a{font:inherit}button{cursor:pointer;border:0;border-radius:14px;min-height:50px;font-weight:800;transition:transform .16s,box-shadow .16s,background .16s,opacity .16s}button:hover{box-shadow:var(--shadow-soft);transform:translateY(-1px)}button:active{transform:scale(.97)}button:disabled{cursor:not-allowed;opacity:.5;box-shadow:none;transform:none}h1,h2,h3,p{margin-top:0}.app-shell{width:min(540px,100%);min-height:100vh;padding:18px 14px calc(112px + env(safe-area-inset-bottom));margin:0 auto}.app-shell.learn-shell{height:100dvh;min-height:0;padding:10px 12px calc(90px + env(safe-area-inset-bottom));overflow:hidden}.learn-shell .topbar{display:none}.learn-shell .screen{height:100%}.topbar{justify-content:space-between;align-items:center;gap:14px;margin-bottom:18px;display:flex}.topbar h1{margin-bottom:0;font-size:clamp(1.55rem,6vw,2.1rem);line-height:1.08}.eyebrow{color:var(--muted);letter-spacing:.04em;text-transform:uppercase;margin-bottom:5px;font-size:.78rem;font-weight:850}.daily-chip,.streak-pill{background:var(--surface-soft);color:var(--primary-strong);border-radius:999px;flex:none;font-size:.82rem;font-weight:850}.daily-chip{padding:10px 12px}.notice{color:var(--text);background:#f4a95024;border:1px solid #f4a95066;border-radius:16px;margin-bottom:14px;padding:13px 14px}.screen{animation:.26s both screen-in}.hero-panel,.result-hero{box-shadow:var(--shadow-soft);background:linear-gradient(135deg,#5b9dff29,#ffffffbd);border:1px solid #5b9dff2e;border-radius:22px;justify-content:space-between;align-items:center;gap:16px;margin-bottom:14px;padding:18px;display:flex}:root:not(.theme-light) .hero-panel,:root:not(.theme-light) 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var(--line);background:var(--surface);width:100%;min-height:50px;color:var(--text);box-shadow:var(--shadow-soft);border-radius:16px;outline:none;padding:0 14px}.levels{grid-template-columns:repeat(5,1fr);gap:7px;margin-top:7px;display:grid}.levels button,.bottom-nav button,.quiet-action{background:var(--surface);color:var(--muted)}.levels button.active{background:var(--primary);color:var(--white)}.progress-wrap{margin-bottom:14px}.progress-row{color:var(--muted);justify-content:space-between;margin-bottom:8px;font-size:.86rem;font-weight:800;display:flex}.progress-row strong{color:var(--primary-strong)}.progress-track{background:#5b9dff24;border-radius:999px;height:10px;overflow:hidden}.progress-fill{border-radius:inherit;background:linear-gradient(90deg, var(--primary), var(--secondary));height:100%;transition:width .26s}.learn-screen{grid-template-rows:auto minmax(0,1fr) auto;gap:10px;height:100%;min-height:0;display:grid}.learn-top-card{background:radial-gradient(circle at 10% 0%, #5b9dff2e, transparent 34%), linear-gradient(135deg, #5b9dff1f, #66c7a21a), var(--surface);box-shadow:var(--shadow-soft);border:1px solid #5b9dff2e;border-radius:26px;justify-content:space-between;align-items:center;gap:16px;padding:18px;display:none}.learn-top-card h2{margin-bottom:5px;font-size:1.32rem;line-height:1.15}.learn-top-card span{color:var(--muted);font-size:.9rem;font-weight:760;line-height:1.35}.learn-progress-card{background:color-mix(in srgb, var(--surface) 92%, transparent);box-shadow:var(--shadow-soft);border:1px solid #5b9dff1f;border-radius:16px;padding:10px 12px 2px}.learn-progress-card .progress-row{margin-bottom:6px}.learn-progress-card .progress-wrap{margin-bottom:8px}.learn-screen>.limit-copy{display:none}.learning-card-shell{perspective:1100px;min-height:0;animation:.22s both card-in;display:grid;position:relative}.learning-card-shell.empty{border:1px solid var(--line);background:var(--surface);min-height:260px;color:var(--muted);box-shadow:var(--shadow-soft);text-align:center;border-radius:24px;place-items:center;gap:12px;padding:24px}.learning-flip-card{width:100%;height:100%;min-height:260px;color:var(--text);transform-style:preserve-3d;background:0 0;border:1px solid #5b9dff29;border-radius:24px;transition:transform .52s cubic-bezier(.2,.8,.2,1),box-shadow .22s;position:relative;box-shadow:0 14px 30px #2b43681f}.learning-flip-card:active{transform:scale(.985)}.learning-flip-card.revealed{transform:rotateY(180deg)}.learning-card-face{border-radius:inherit;backface-visibility:hidden;background:radial-gradient(circle at 18% 0%, #5b9dff33, transparent 34%), radial-gradient(circle at 90% 10%, #66c7a229, transparent 34%), var(--surface);text-align:center;align-content:center;place-items:center;gap:10px;padding:18px;display:grid;position:absolute;inset:0}.learning-card-face.back{background:radial-gradient(circle at 16% 0%, #66c7a233, transparent 34%), radial-gradient(circle at 92% 8%, #5b9dff26, transparent 32%), var(--surface);transform:rotateY(180deg)}.learning-card-kicker,.learning-card-hint,.learning-example{color:var(--muted);font-weight:800;line-height:1.45}.learning-card-kicker{background:var(--surface-soft);color:var(--primary-strong);border-radius:999px;padding:5px 9px;font-size:.74rem}.learning-card-face strong{letter-spacing:-.03em;font-size:clamp(2.15rem,12vw,3.75rem);line-height:1}.learning-card-face.back strong{font-size:clamp(1.55rem,8.5vw,2.55rem)}.learning-example{max-width:28rem;font-size:.9rem}.learning-speaker{z-index:2;background:var(--surface-soft);width:50px;height:50px;min-height:50px;color:var(--primary-strong);box-shadow:var(--shadow-soft);border:1px solid #5b9dff2e;border-radius:999px;place-items:center;font-size:1.15rem;display:grid;position:absolute;bottom:14px;right:14px}.learning-speaker.speaking{animation:.42s both success-pop}.learning-card-shell.is-success{animation:.24s both card-exit-success}.learning-card-shell.is-error{animation:.24s both card-exit-error}.learn-rating-actions{opacity:0;grid-template-columns:repeat(2,minmax(0,1fr));align-self:end;gap:10px;transition:opacity .18s,transform .18s;display:grid;transform:translateY(8px)}.learn-rating-actions.visible{opacity:1;transform:translateY(0)}.rating-button{background:var(--surface);min-height:64px;color:var(--text);box-shadow:var(--shadow-soft);border:1px solid #5b9dff1a;border-radius:18px;justify-content:center;align-items:center;gap:5px;padding:12px 8px;font-size:1rem;display:flex}.rating-button span{font-size:1.2rem}.rating-button.unknown{background:linear-gradient(160deg, #ee6b7324, var(--surface))}.rating-button.known{background:linear-gradient(160deg, #66c7a229, var(--surface))}.word-card,.game-card,.metric-card,.dashboard-panel,.list-item{border:1px solid 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var(--line);background:var(--surface);color:var(--primary-strong)}.danger-text{color:var(--error)}.wide{width:100%}.comfort-copy{color:var(--muted);line-height:1.55}.content-section{margin-top:20px}.content-section h3{margin-bottom:10px;font-size:1.02rem}.list{gap:8px;max-height:280px;padding-bottom:3px;display:grid;overflow:auto}.list-item{border-radius:16px;justify-content:space-between;align-items:center;gap:12px;padding:13px 14px;display:flex}.list-item strong{font-size:1rem}.list-item span{color:var(--muted);text-align:right}.game-screen{gap:12px;display:grid}.game-header-card,.wordy-header-card{background:linear-gradient(135deg, #5b9dff2e, #66c7a21c), var(--surface);box-shadow:var(--shadow-soft);border:1px solid #5b9dff2e;border-radius:26px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:14px;padding:18px;display:grid}.wordy-header-card{background:radial-gradient(circle at 50% 0%, #5b9dff3d, transparent 42%), linear-gradient(135deg, #5b9dff2e, #66c7a21f), 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12px}.streak-pill.hot{color:var(--success);background:#66c7a22e}.game-answer-button{border-radius:24px;min-height:72px;font-size:1.12rem}.result-hero{text-align:center;justify-items:center;display:grid}.result-hero strong{color:var(--primary-strong);font-size:4rem;line-height:1}.result-hero span{color:var(--muted);font-weight:800}.score-grid{grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:14px;display:grid}.bottom-nav{z-index:20;width:min(540px,100%);padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:color-mix(in srgb, var(--bg) 88%, transparent);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border-top:1px solid #919eb438;grid-template-columns:repeat(4,1fr);gap:7px;margin:0 auto;display:grid;position:fixed;bottom:0;left:0;right:0}.profile-screen{gap:14px;display:grid}.profile-hero-card,.profile-summary-card,.profile-current-card,.profile-premium-card,.profile-settings-card{box-shadow:var(--shadow-soft);border:1px solid #5b9dff29;border-radius:26px}.profile-hero-card{background:radial-gradient(circle at 12% 0,#5b9dff4d,#0000 34%),radial-gradient(circle at 94% 14%,#66c7a23d,#0000 34%),linear-gradient(135deg,#ffffffeb,#eef5ffd1);grid-template-columns:auto minmax(0,1fr);align-items:center;gap:16px;padding:20px;display:grid;position:relative;overflow:hidden}:root:not(.theme-light) .profile-hero-card{background:radial-gradient(circle at 12% 0,#5b9dff3d,#0000 34%),radial-gradient(circle at 94% 14%,#66c7a233,#0000 34%),linear-gradient(135deg,#1d314bf5,#172233eb)}.profile-avatar{background:linear-gradient(135deg, var(--primary), var(--secondary));width:82px;height:82px;color:var(--white);border:3px solid #ffffffd1;border-radius:28px;place-items:center;font-size:1.45rem;font-weight:950;display:grid;overflow:hidden;box-shadow:0 14px 30px #2f7df038}.profile-avatar img{object-fit:cover;width:100%;height:100%}.profile-hero-copy{min-width:0}.profile-hero-copy h2{margin-bottom:6px;font-size:clamp(1.45rem,7vw,2rem);line-height:1.06}.profile-hero-copy>span{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;font-weight:800;display:block;overflow:hidden}.profile-status-pill{border-radius:999px;place-items:center;min-height:30px;margin-top:12px;padding:0 12px;font-size:.8rem;font-weight:950;display:inline-grid}.profile-status-pill.premium{background:linear-gradient(135deg, var(--warning), var(--gold));color:var(--ink-legacy)}.profile-status-pill.free{color:var(--primary-strong);background:#5b9dff24}.profile-summary-card{background:var(--surface);grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;padding:12px;display:grid}.summary-item{background:var(--surface-soft);border-radius:20px;justify-items:start;gap:5px;min-height:120px;padding:13px;display:grid}.summary-item span{font-size:1.25rem}.summary-item strong{color:var(--text);font-size:clamp(1.5rem,8vw,2.2rem);line-height:1}.summary-item p{color:var(--muted);margin-bottom:0;font-size:.76rem;font-weight:850;line-height:1.25}.summary-item.hot{background:linear-gradient(160deg, #f4a9503d, var(--surface))}.summary-item.blue{background:linear-gradient(160deg, #5b9dff33, var(--surface))}.summary-item.green{background:linear-gradient(160deg, #66c7a238, var(--surface))}.profile-current-card,.profile-settings-card{background:var(--surface);gap:14px;padding:16px;display:grid}.profile-section-heading{justify-content:space-between;align-items:center;gap:12px;display:flex}.profile-section-heading h3{margin-bottom:0;font-size:1.16rem}.compact-button{min-height:38px;box-shadow:none;border-radius:999px;padding:0 13px}.level-orbit{background:linear-gradient(135deg, #5b9dff29, #66c7a21a), var(--surface-soft);border-radius:22px;grid-template-columns:auto 1fr;align-items:center;gap:3px 14px;padding:15px;display:grid}.level-orbit span{background:var(--surface);width:58px;height:58px;color:var(--muted);border-radius:20px;grid-row:span 2;place-items:center;font-size:.76rem;font-weight:900;display:grid}.level-orbit strong{color:var(--primary-strong);font-size:2rem;line-height:1}.level-orbit em{color:var(--muted);font-style:normal;font-weight:800}.profile-chip-cloud{flex-wrap:wrap;gap:8px;display:flex}.profile-category-chip{background:var(--surface-soft);max-width:100%;color:var(--text);overflow-wrap:anywhere;border-radius:999px;padding:9px 12px;font-size:.86rem;font-weight:850;line-height:1.2}.profile-category-chip.muted{color:var(--muted)}.profile-category-chip.locked{color:color-mix(in srgb, var(--text) 76%, var(--muted));background:#f4a9501f;border:1px solid #f4a95057;align-items:center;gap:6px;display:inline-flex}.profile-category-chip.locked strong{color:var(--warning);background:#f4a9503d;border-radius:999px;padding:3px 7px;font-size:.7rem;line-height:1}.profile-premium-card{background:radial-gradient(circle at 100% 0%, #f4a9503d, transparent 32%), linear-gradient(135deg, #f4a95024, #5b9dff17), var(--surface);border-color:#f4a95057;gap:13px;padding:17px;display:grid;position:relative;overflow:hidden}.premium-action{background:linear-gradient(135deg, var(--gold-deep), var(--gold));color:var(--ink-legacy)}.settings-list-row{background:color-mix(in srgb, var(--surface-soft) 58%, var(--surface));width:100%;min-height:64px;color:var(--text);box-shadow:none;text-align:left;border:1px solid #5b9dff1a;border-radius:18px;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:12px;padding:10px 12px;display:grid}.settings-list-row>span{background:var(--surface);border-radius:14px;place-items:center;width:40px;height:40px;display:grid}.settings-list-row strong,.settings-list-row small{min-width:0;display:block}.settings-list-row small{color:var(--muted);text-overflow:ellipsis;white-space:nowrap;margin-top:2px;font-size:.8rem;font-weight:760;overflow:hidden}.settings-list-row em{color:var(--muted);font-size:1.4rem;font-style:normal;line-height:1}.settings-list-row.disabled{opacity:.68}.profile-panel{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-soft);border-radius:22px;gap:12px;margin-bottom:14px;padding:16px;display:grid}.profile-panel h3{margin-bottom:2px;font-size:1.05rem}.profile-helper{color:var(--muted);margin:-4px 0 2px;font-size:.9rem;line-height:1.4}.profile-row{background:var(--surface-soft);border-radius:16px;justify-content:space-between;align-items:center;gap:12px;padding:12px;display:flex}.profile-row span{color:var(--muted);font-size:.86rem;font-weight:800}.profile-row strong{text-align:right}.profile-save{margin-top:4px}.premium-badge,.plan-badge{border-radius:999px;place-items:center;width:fit-content;min-height:28px;margin-top:10px;padding:0 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var(--surface));border:1px solid #f4a95057;border-radius:18px;gap:8px;padding:14px;display:grid}.premium-lock-card{background:linear-gradient(135deg, #f4a95029, var(--surface));box-shadow:var(--shadow-soft);border:1px solid #f4a95057;border-radius:18px;gap:10px;margin-bottom:14px;padding:15px;display:grid}.premium-lock-card p{color:var(--muted);margin:0;line-height:1.4}.premium-benefits{gap:10px;margin-bottom:14px;display:grid}.premium-benefits div,.plan-card{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-soft);border-radius:18px}.premium-benefits div{gap:4px;padding:14px;display:grid}.premium-benefits strong{font-size:1rem}.premium-benefits span,.plan-card strong{color:var(--muted);line-height:1.4}.plan-grid{gap:12px;margin-bottom:14px;display:grid}.plan-card{gap:14px;padding:16px;display:grid}.plan-card h3{margin:8px 0 6px;font-size:1.2rem}.setup-shell{padding-bottom:calc(18px + env(safe-area-inset-bottom))}.setup-screen{min-height:calc(100dvh - 36px - 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p{margin-bottom:2px;font-size:.72rem}.category-screen-header .stats-hero h2{margin-bottom:0;font-size:1.12rem;line-height:1.12}.setup-hero{background:linear-gradient(135deg, #5b9dff2b, #66c7a21f), var(--surface);box-shadow:var(--shadow-soft);border:1px solid #5b9dff33;border-radius:24px;padding:18px}.setup-hero h2{margin-bottom:8px;font-size:clamp(1.55rem,7vw,2.2rem);line-height:1.08}.setup-hero p:last-child{color:var(--muted);margin-bottom:0;line-height:1.45}.setup-content{overscroll-behavior:contain;-webkit-overflow-scrolling:touch;gap:14px;min-height:0;padding:14px 0;display:grid;overflow:auto}.setup-step,.placement-card{border:1px solid var(--line);background:color-mix(in srgb, var(--surface) 94%, transparent);box-shadow:var(--shadow-soft);border-radius:22px;padding:16px}.setup-step-title{align-items:center;gap:10px;margin-bottom:12px;display:flex}.setup-step-title span{background:var(--primary);width:32px;height:32px;color:var(--white);border-radius:12px;place-items:center;font-size:.88rem;font-weight:950;display:grid}.setup-step-title h3{margin-bottom:0;font-size:1.08rem}.setup-step-title p{color:var(--muted);margin:4px 0 0;font-size:.86rem;line-height:1.35}.setup-level-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px;display:grid}.setup-level-option{border:1px solid var(--line);background:var(--surface);color:var(--text);box-shadow:none;text-align:left;justify-items:start;gap:4px;min-height:72px;padding:12px;display:grid}.setup-level-option strong{color:var(--primary-strong);font-size:1.18rem;line-height:1}.setup-level-option span{color:var(--muted);font-size:.82rem;font-weight:800}.setup-level-option.active{background:linear-gradient(135deg, #5b9dff29, var(--surface));border-color:#5b9dff9e;box-shadow:inset 0 0 0 1px #5b9dff33}.setup-level-option.active strong{color:var(--primary-strong)}.placement-card{gap:8px;display:grid}.placement-card button{background:var(--surface-soft);width:100%;color:var(--muted);border:1px dashed #5b9dff73;justify-content:space-between;align-items:center;gap:12px;padding:0 14px;display:flex}.placement-card button strong{color:var(--warning);background:#f4a9502e;border-radius:999px;padding:5px 9px;font-size:.75rem}.placement-card p{color:var(--muted);margin-bottom:0;font-size:.86rem;line-height:1.4}.setup-footer{border-top:1px solid #919eb42e;gap:10px;padding-top:10px;display:grid}.setup-validation{background:var(--error-soft);color:var(--error);border-radius:14px;margin-bottom:0;padding:10px 12px;font-weight:800}.category-trigger{background:linear-gradient(135deg, #5b9dff1a, #66c7a214), var(--surface);width:100%;min-height:56px;color:var(--text);box-shadow:var(--shadow-soft);text-align:left;border:1px solid #5b9dff2e;justify-content:space-between;align-items:center;gap:12px;padding:0 14px;display:flex}.category-trigger span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.category-trigger strong{color:var(--primary-strong);font-size:.86rem}.modal-backdrop{z-index:20;height:100vh;padding:12px 12px calc(12px + env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);overscroll-behavior:contain;background:#0c121c6b;align-items:end;animation:.18s both fade-in;display:grid;position:fixed;inset:0;overflow:hidden}.result-modal{width:min(540px,100%);max-height:calc(100dvh - 24px - env(safe-area-inset-bottom));border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow);will-change:transform, opacity;border-radius:28px 28px 22px 22px;margin:0 auto;padding:18px;animation:.24s both sheet-in}.category-screen-panel{min-width:0;min-height:auto;max-height:calc(100dvh - 146px - env(safe-area-inset-bottom));border:1px solid var(--line);background:color-mix(in srgb, var(--surface) 96%, transparent);box-shadow:var(--shadow-soft);overscroll-behavior:contain;-webkit-overflow-scrolling:touch;border-radius:18px;flex:0 auto;gap:10px;padding:12px;display:grid;overflow:auto}.category-chip-cloud{flex-wrap:wrap;align-content:flex-start;gap:7px;min-width:0;padding:0;display:flex}.screen-actions{z-index:2;min-width:0;padding:8px 10px calc(8px + env(safe-area-inset-bottom));background:color-mix(in srgb, var(--bg) 94%, transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-top:1px solid #919eb42e;grid-template-columns:1fr 1fr;gap:8px;margin:auto -10px 0;display:grid;position:sticky;bottom:0;left:0;right:0}.screen-actions button{border-radius:13px;min-height:44px;font-size:.92rem}.category-chip{border:1px solid var(--line);background:var(--surface);width:auto;max-width:100%;min-height:36px;color:var(--text);text-align:center;box-shadow:none;overflow-wrap:anywhere;white-space:normal;word-break:break-word;border-radius:999px;flex:0 auto;justify-content:center;align-items:center;gap:5px;padding:8px 11px;font-size:.82rem;font-weight:850;line-height:1.1;transition:transform .16s,box-shadow .16s,background .16s,border-color .16s,color .16s;display:inline-flex}.category-chip span,.category-chip strong{display:inline}.category-chip.locked{color:color-mix(in srgb, var(--text) 70%, var(--muted));opacity:.92;background:#f4a9501a;border-color:#f4a95052}.category-chip.locked:active{transform:scale(.99)}.category-premium-badge{width:auto;color:var(--warning);vertical-align:1px;background:#f4a9503d;border-radius:999px;margin-left:1px;padding:3px 6px;font-size:.62rem;line-height:1}.category-chip.active{background:var(--primary-strong);color:var(--white);border-color:#5b9dff61;box-shadow:0 8px 18px #5b9dff38}.category-panel-actions{justify-content:flex-end;gap:8px;padding-top:2px;display:flex}.category-panel-actions button{border-radius:13px;min-height:40px;padding:0 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var(--line);background:var(--surface);border-radius:18px;gap:12px;padding:14px;display:grid}.result-item.correct{border-color:#47b88152}.result-item.wrong{border-color:#ee6b7352}.result-word{justify-content:space-between;align-items:center;gap:10px;display:flex}.result-word strong{font-size:1.22rem}.result-word span{background:var(--surface-soft);color:var(--primary-strong);border-radius:999px;padding:6px 9px;font-size:.78rem;font-weight:850}.result-item.wrong .result-word span{color:var(--error);background:#ee6b731f}.result-item dl{gap:9px;margin:0;display:grid}.result-item dt{color:var(--muted);font-size:.78rem;font-weight:800}.result-item dd{margin:3px 0 0;font-weight:850}.stats-hero{box-shadow:var(--shadow-soft);background:linear-gradient(135deg,#5b9dff24,#66c7a21a);border:1px solid #5b9dff2e;border-radius:24px;margin-bottom:14px;padding:18px;display:block}.stats-hero p{color:var(--muted);margin-bottom:5px;font-weight:850}.stats-hero h2{margin-bottom:6px;font-size:1.45rem}.stats-hero span{color:var(--muted);line-height:1.45}.accuracy-card{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-soft);border-radius:22px;margin-bottom:14px;padding:16px}.accuracy-card .progress-wrap{margin-bottom:12px}.accuracy-card-header{justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:12px;display:flex}.accuracy-card-header span{color:var(--muted);font-size:.86rem;font-weight:850}.accuracy-card-header strong{color:var(--primary-strong);font-size:2rem;line-height:1}.accuracy-breakdown{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;display:grid}.accuracy-breakdown span{background:var(--surface-soft);color:var(--muted);border-radius:16px;padding:10px 12px;font-weight:800}.accuracy-breakdown strong{color:var(--text)}.stats-grid,.dashboard-grid{grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:14px;display:grid}.metric-card{border:1px solid var(--line);min-height:106px}.metric-card.blue{background:linear-gradient(135deg, #5b9dff24, var(--surface))}.metric-card.green{background:linear-gradient(135deg, #66c7a226, var(--surface))}.metric-card.orange{background:linear-gradient(135deg, #f4a95026, var(--surface))}.dashboard-panel{border-radius:22px;margin-bottom:12px;padding:16px}.compact-panel{overflow:hidden}.training-screen{gap:12px;min-width:0;display:grid;position:relative}.choice-feedback-toast{top:calc(12px + env(safe-area-inset-top));z-index:20;background:linear-gradient(180deg, var(--green), var(--green));width:max-content;max-width:min(320px,100vw - 32px);color:var(--white);white-space:nowrap;pointer-events:none;border:1px solid #ffffff6b;border-radius:999px;padding:8px 13px;font-size:.86rem;font-weight:950;line-height:1;animation:.6s both choice-toast-in;position:fixed;left:50%;transform:translate(-50%);box-shadow:0 12px 26px #2780563d}.training-home-hero,.training-play-header,.training-result-card{background:radial-gradient(circle at 10% 0%, #5b9dff38, transparent 36%), radial-gradient(circle at 96% 18%, #66c7a22e, transparent 34%), var(--surface);box-shadow:var(--shadow-soft);border:1px solid #5b9dff2e;border-radius:26px}.training-home-hero{padding:20px}.training-home-hero p,.training-play-header p,.training-result-card p{color:var(--primary-strong);margin-bottom:6px;font-size:.82rem;font-weight:950}.training-home-hero h2,.training-play-header h2,.training-result-card h2{margin-bottom:5px;font-size:clamp(1.55rem,7vw,2.15rem);line-height:1.05}.training-home-hero span{color:var(--muted);font-weight:800}.training-mode-grid{gap:12px;display:grid}.training-mode-card{border:1px solid var(--line);min-height:172px;color:var(--text);text-align:left;box-shadow:var(--shadow-soft);border-radius:24px;grid-template-columns:auto minmax(0,1fr);align-items:center;gap:14px;padding:18px;display:grid;overflow:hidden}.training-mode-card.blue{background:radial-gradient(circle at 0% 0%, #5b9dff40, transparent 36%), linear-gradient(135deg, #5b9dff1f, var(--surface))}.training-mode-card.green{background:radial-gradient(circle at 0% 0%, #66c7a242, transparent 36%), linear-gradient(135deg, #66c7a221, var(--surface))}.training-card-icon{width:54px;height:54px;color:var(--primary-strong);box-shadow:var(--shadow-soft);background:#ffffffb8;border-radius:18px;place-items:center;font-size:1.5rem;font-weight:950;display:grid}.training-mode-card strong{margin-bottom:6px;font-size:1.28rem;display:block}.training-mode-card p{color:var(--muted);margin-bottom:0;line-height:1.4}.training-card-meta{flex-wrap:wrap;grid-column:1/-1;gap:8px;display:flex}.training-card-meta span,.training-start-button{background:var(--surface-soft);width:fit-content;color:var(--primary-strong);border-radius:999px;padding:7px 10px;font-size:.78rem;font-weight:900}.training-start-button{background:linear-gradient(180deg, var(--primary), var(--primary-strong));width:100%;min-height:42px;color:var(--white);grid-column:1/-1;place-items:center;display:grid}.back-button{width:fit-content;min-height:42px;padding:0 14px}.training-play-header{grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:9px;padding:16px;display:grid}.training-play-header span{background:var(--surface-soft);color:var(--primary-strong);white-space:nowrap;border-radius:999px;padding:8px 10px;font-size:.78rem;font-weight:950}.training-progress{background:#919eb42e;border-radius:999px;grid-column:1/-1;height:9px;overflow:hidden}.training-progress i{border-radius:inherit;background:linear-gradient(90deg, var(--secondary), var(--primary));height:100%;transition:width .22s;display:block}.choice-card{border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-soft);text-align:center;border-radius:26px;margin-bottom:0;padding:22px}.choice-card p{color:var(--muted);margin-bottom:12px;font-weight:850}.training-word-card{background:radial-gradient(circle at 50% 0%, #5b9dff26, transparent 42%), var(--surface);align-content:center;place-items:center;min-width:0;min-height:210px;display:grid;overflow:hidden}.training-word-row{justify-content:center;align-items:center;gap:10px;width:100%;min-width:0;display:flex}.choice-card h2{text-overflow:ellipsis;white-space:nowrap;min-width:0;max-width:100%;margin-bottom:8px;font-size:clamp(1.65rem,10vw,4rem);line-height:.98;overflow:hidden}.choice-card span{color:var(--muted)}.choice-options{gap:9px;display:grid}.choice-option{border:1px solid var(--line);background:var(--surface);min-height:62px;color:var(--text);box-shadow:var(--shadow-soft);border-radius:20px;padding:12px;line-height:1.25}.choice-option.correct{background:var(--success-soft);color:var(--success);border-color:#47b8819e;animation:.26s both success-pop}.choice-option.wrong{background:var(--error-soft);color:var(--error);border-color:#ee6b7399;animation:.26s both soft-shake}.training-feedback{border-radius:18px;justify-content:space-between;align-items:center;gap:10px;min-height:58px;padding:12px 14px;font-weight:900;display:flex}.training-feedback.correct{background:var(--success-soft);color:var(--success)}.training-feedback.wrong{background:var(--error-soft);color:var(--error)}.xp-pop,.match-xp-pop{animation:.52s both 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var(--line);background:var(--surface);min-width:0;min-height:64px;color:var(--text);box-shadow:var(--shadow-soft);overflow-wrap:anywhere;border-radius:20px;padding:10px;line-height:1.2}.match-tile.english{text-overflow:ellipsis;white-space:nowrap;overflow-wrap:normal;overflow:hidden}.match-tile.selected{color:var(--primary-strong);background:#5b9dff24;border-color:#5b9dff9e;transform:translateY(-1px)scale(1.01)}.match-tile.locked{background:var(--success-soft);color:var(--success);border-color:#47b8819e;animation:.24s both success-pop}.match-tile.wrong-shake{background:var(--error-soft);color:var(--error);border-color:#ee6b7399;animation:.26s both soft-shake}.mini-result{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.mini-result .wide{grid-column:1/-1}.dashboard-panel h3{margin-bottom:12px}.mini-metrics{flex-wrap:wrap;gap:8px;display:flex}.mini-metrics span{background:var(--surface-soft);color:var(--muted);border-radius:999px;padding:8px 10px;font-size:.84rem;font-weight:800}.bottom-nav button{border:1px solid #0000;border-radius:18px;place-items:center;gap:3px;min-height:58px;padding:6px 4px;font-size:.73rem;display:grid}.bottom-nav button span{background:var(--surface-soft);width:26px;height:26px;color:var(--primary-strong);border-radius:999px;place-items:center;font-size:.68rem;display:grid}.bottom-nav button.active{background:var(--surface);color:var(--primary-strong);box-shadow:var(--shadow-soft);border-color:#5b9dff33}.telegram-only-screen{place-items:center;min-height:100dvh;padding:20px;display:grid}.telegram-only-card{border:1px solid var(--line);background:var(--surface);width:min(430px,100%);box-shadow:var(--shadow);text-align:center;border-radius:28px;padding:24px}.telegram-only-card h1{margin-bottom:12px;font-size:1.55rem;line-height:1.12}.telegram-only-card p:not(.eyebrow){color:var(--muted);margin-bottom:18px;line-height:1.5}.telegram-open-button{background:linear-gradient(180deg, var(--primary), 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