:root{--bg: #fff8ee;--bg-deep: #f7ecdb;--surface: #ffffff;--surface-2: #fdf3e4;--ink: #2b2140;--ink-soft: #6b6280;--ink-faint: #857d97;--line: #efe4d2;--primary: #6c4df5;--primary-deep: #5236d1;--primary-soft: #ece7ff;--coral: #ff6b5e;--coral-deep: #df4a3e;--coral-soft: #ffe6e2;--sun: #ffc233;--sun-deep: #a86f00;--sun-soft: #fff3cf;--leaf: #27b56a;--leaf-deep: #1b9554;--leaf-soft: #dcf7e8;--sky: #35b5f2;--sky-soft: #def3fd;--good: #15803f;--good-soft: #dcf7e8;--okay: #b45f06;--okay-soft: #fff0d4;--weak: #d12b3f;--weak-soft: #ffe3e6;--font-display: "Baloo 2", "Nunito", system-ui, sans-serif;--font-body: "Nunito", system-ui, -apple-system, "Segoe UI", sans-serif;--r-sm: 12px;--r-md: 18px;--r-lg: 24px;--r-xl: 32px;--shadow-card: 0 1px 0 rgba(43, 33, 64, .04), 0 8px 24px -12px rgba(43, 33, 64, .18);--shadow-pop: 0 18px 50px -12px rgba(43, 33, 64, .35);--scale: 1;--nav-h: 68px;--safe-b: env(safe-area-inset-bottom, 0px);--safe-t: env(safe-area-inset-top, 0px);--ease-out: cubic-bezier(.22, 1, .36, 1);--ease-spring: cubic-bezier(.34, 1.56, .64, 1)}:root[data-band=little]{--scale: 1.1;--r-md: 22px;--r-lg: 28px}:root[data-band=teen]{--scale: .97;--font-display: "Nunito", system-ui, sans-serif;--bg: #f7f6fb;--bg-deep: #ecebf4;--surface-2: #f3f1fa;--line: #e6e3f0;--r-md: 16px;--r-lg: 20px;--r-xl: 26px}:root[data-theme=dark]{--bg: #161124;--bg-deep: #0f0b1a;--surface: #221a36;--surface-2: #2a2142;--ink: #f4f0ff;--ink-soft: #b9b1cf;--ink-faint: #7f7699;--line: #352b50;--primary: #8f78ff;--primary-deep: #6c4df5;--primary-soft: #2f2556;--coral-soft: #4a2230;--sun-soft: #43361a;--leaf-soft: #173a2a;--sky-soft: #15344a;--good-soft: #173a2a;--okay-soft: #43361a;--weak-soft: #4a2230;--good: #3fd089;--okay: #ffb534;--weak: #ff6f7c;--shadow-card: 0 1px 0 rgba(0, 0, 0, .2), 0 8px 24px -12px rgba(0, 0, 0, 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10px}.lead{color:var(--ink-soft);font-size:.98rem}.hint,.fineprint{color:var(--ink-soft);font-size:.88rem;text-align:center}.fineprint--left{text-align:left;margin:8px 4px 0}.muted-card{background:var(--surface-2);border-radius:var(--r-md);padding:14px 16px;color:var(--ink-soft);font-size:.94rem}.card{background:var(--surface);border-radius:var(--r-lg);padding:18px;box-shadow:var(--shadow-card)}.link{color:var(--primary);font-weight:800;font-size:.9rem;text-decoration:underline;text-underline-offset:3px;text-align:center;padding:8px}.tag{align-self:center;font-size:.74rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:5px 12px;border-radius:999px}.tag--primary{background:var(--primary-soft);color:var(--primary)}.tag--sun{background:var(--sun-soft);color:var(--sun-deep)}.btn{--btn-bg: var(--primary);--btn-edge: var(--primary-deep);--btn-ink: #fff;display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:0 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var(--line)}.nav__item{display:flex;flex-direction:column;align-items:center;gap:2px;color:var(--ink-faint);text-decoration:none;font-size:.72rem;font-weight:800;padding:6px 0;border-radius:14px;transition:color .15s}.nav__item.is-active{color:var(--primary)}.nav__item.is-active .nav__icon{transform:translateY(-1px) scale(1.08)}.nav__icon{display:grid;place-items:center;transition:transform .25s var(--ease-spring)}.nav__item--center .nav__icon{width:58px;height:58px;margin-top:-26px;border-radius:50%;background:var(--coral);color:#fff;box-shadow:0 4px 0 var(--coral-deep),0 10px 22px -8px var(--coral)}.nav__item--center.is-active{color:var(--coral-deep)}.nav__item--center.is-active .nav__icon{transform:translateY(-2px) scale(1.04)}.sheet-layer{position:fixed;top:0;right:0;bottom:0;left:0;z-index:50;display:flex;justify-content:center;align-items:flex-end}.sheet-scrim{position:absolute;top:0;right:0;bottom:0;left:0;background:#140c2880;animation:fade 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.speak__stage{justify-content:flex-start}.speak__dock{position:sticky;bottom:0;display:flex;flex-direction:column;align-items:center;gap:12px;padding:10px 0 calc(22px + var(--safe-b));background:linear-gradient(to top,var(--bg) 78%,transparent)}.speak__coach{display:flex;align-items:center;gap:10px;min-height:84px}.speak__status{background:var(--surface);border-radius:18px 18px 18px 4px;padding:10px 14px;font-weight:800;font-size:.98rem;box-shadow:var(--shadow-card);max-width:230px}.speak__actions{width:100%;display:flex;flex-direction:column;gap:6px}.speak__kind{text-align:center;color:var(--ink-soft);font-size:.92rem;margin-bottom:4px}.prompt{background:var(--surface);border-radius:var(--r-xl);box-shadow:var(--shadow-card);padding:22px 18px 18px;display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center}.speak--result .prompt{padding:14px 14px 12px;gap:4px}.prompt__pic{font-size:5.2rem;line-height:1.1;filter:drop-shadow(0 8px 10px 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.prompt__text{font-size:3.4rem;color:var(--primary)}.prompt__meaning{color:var(--ink-soft);font-size:.98rem}.prompt__hint{font-size:.8rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--primary)}.prompt__hint--big{font-family:var(--font-display);font-size:1.5rem;letter-spacing:0;text-transform:none;color:var(--ink)}.prompt__translation{font-size:1.5rem;font-weight:800;line-height:1.3}.listen-row{display:flex;gap:10px;justify-content:center;margin-top:6px;flex-wrap:wrap}.word{font:inherit;display:inline-block;padding:0 5px;margin:2px 1px;border-radius:12px;border-bottom:4px solid transparent;transition:transform .12s}.word:active{transform:scale(.95)}.word--good{color:var(--good)}.word--okay{color:var(--okay);background:var(--okay-soft);border-bottom-color:var(--okay)}.word--weak,.word--missing{color:var(--weak);background:var(--weak-soft);border-bottom-color:var(--weak)}.word--missing{text-decoration:line-through;text-decoration-thickness:3px;opacity:.85}.word--focus{animation:word-pulse 1.6s ease-in-out .6s 2}@keyframes word-pulse{50%{transform:scale(1.12)}}.mic{--level: 0;position:relative;border-radius:50%;flex:none;display:grid;place-items:center;color:#fff}.mic__face{position:relative;z-index:2;width:100%;height:100%;border-radius:50%;display:grid;place-items:center;background:var(--coral);box-shadow:0 6px 0 var(--coral-deep),0 16px 30px -10px var(--coral);transition:transform .1s,box-shadow .1s,background .25s}.mic:active:not(:disabled) .mic__face{transform:translateY(5px);box-shadow:0 1px 0 var(--coral-deep)}.mic__halo{position:absolute;top:0;right:0;bottom:0;left:0;border-radius:50%;background:var(--coral);opacity:0;z-index:1}.mic--ready .mic__halo{animation:invite 2.2s ease-out infinite}.mic--ready .mic__halo--2{animation-delay:1.1s}@keyframes invite{0%{transform:scale(1);opacity:.35}to{transform:scale(1.55);opacity:0}}.mic--listening .mic__face{background:var(--weak);box-shadow:0 6px #c2303f,0 0 0 6px var(--bg),0 0 0 10px var(--weak)}.mic--listening .mic__halo{opacity:.3;background:var(--weak);transform:scale(calc(1.18 + var(--level) * .75));transition:transform .09s linear}.mic--listening .mic__halo--2{opacity:.14;transform:scale(calc(1.3 + var(--level) * 1.25))}.mic--processing .mic__face{background:var(--primary);box-shadow:0 6px 0 var(--primary-deep)}.mic--disabled .mic__face{background:var(--line);box-shadow:0 6px 0 var(--ink-faint);color:var(--ink-faint)}.mic__bars{display:flex;align-items:center;gap:5px;height:40px}.mic__bars i{width:6px;border-radius:99px;background:#fff;height:calc(10px + var(--level) * 30px);transition:height .09s;animation:bars .7s ease-in-out infinite alternate}.mic__bars i:nth-child(2){animation-delay:.12s}.mic__bars i:nth-child(3){animation-delay:.24s}.mic__bars i:nth-child(4){animation-delay:.1s}.mic__bars i:nth-child(5){animation-delay:.3s}@keyframes bars{0%{transform:scaleY(.55)}to{transform:scaleY(1.25)}}.mic__dots{display:flex;gap:8px}.mic__dots i{width:12px;height:12px;border-radius:50%;background:#fff;animation:think 1s ease-in-out infinite}.mic__dots i:nth-child(2){animation-delay:.16s}.mic__dots i:nth-child(3){animation-delay:.32s}@keyframes think{0%,to{transform:translateY(4px);opacity:.5}50%{transform:translateY(-5px);opacity:1}}.result{display:flex;flex-direction:column;gap:12px;animation:screen-in .4s var(--ease-out)}.result__top{display:flex;align-items:center;gap:16px;padding:0 4px}.result__summary{display:flex;flex-direction:column;gap:8px;min-width:0}.result__headline{font-size:1.45rem;text-wrap:balance}.result__sub{color:var(--ink-soft);font-size:.92rem}.delta{display:inline-flex;align-items:center;gap:6px;flex-wrap:wrap;font-size:.92rem;color:var(--ink-soft);font-weight:700}.delta b{color:var(--ink);font-size:1.1rem;font-family:var(--font-display)}.delta em{font-style:normal;font-family:var(--font-display);font-weight:800;font-size:1.05rem;padding:2px 10px;border-radius:999px;background:var(--surface-2);color:var(--ink-soft)}.delta--up em{background:var(--good-soft);color:var(--good);animation:pop .6s var(--ease-spring) .7s both}.delta--down em{background:var(--okay-soft);color:var(--okay)}.fix{width:100%;display:block;text-align:left;background:var(--surface);border-radius:var(--r-lg);padding:14px 16px;box-shadow:var(--shadow-card);border-left:6px solid 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svg{flex:none}.fix__score--good{color:var(--good)!important}.wordsheet{display:flex;flex-direction:column;gap:14px}.wordsheet__head{display:flex;align-items:center;justify-content:space-between}.wordsheet__word{font-size:2.2rem}.sounds{display:flex;flex-wrap:wrap;gap:6px}.sound{min-width:46px;padding:6px 8px;border-radius:12px;text-align:center;background:var(--good-soft);color:var(--good)}.sound b{display:block;font-family:var(--font-display);font-size:1.15rem;line-height:1.1}.sound small{color:inherit;opacity:.85;font-size:.7rem}.sound--okay{background:var(--okay-soft);color:var(--okay)}.sound--weak{background:var(--weak-soft);color:var(--weak)}.sound--focus{box-shadow:0 0 0 3px currentColor}.teach{display:flex;flex-direction:column;gap:10px;background:var(--surface-2);border-radius:var(--r-lg);padding:14px}.teach__row{display:flex;align-items:center;gap:12px}.teach__mouth{flex:none;background:var(--surface);border-radius:var(--r-md)}.teach__problem{font-weight:800;font-size:1.08rem}.teach__tip{color:var(--ink-soft);font-size:.98rem}.teach__tip b{color:var(--primary)}.steps{display:flex;flex-direction:column;gap:8px}.steps li{display:flex;align-items:center;gap:10px;font-weight:700;font-size:.96rem}.steps li span{flex:none;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--primary-soft);color:var(--primary);font-weight:800;font-size:.85rem}.steps__voice span{background:var(--surface-2)!important;color:var(--ink-soft)!important}.steps__voice.on span{background:var(--sun-soft)!important;color:var(--sun-deep)!important}.wordsheet__audio{display:flex;flex-wrap:wrap;gap:8px}.detail__toggle{display:inline-flex;align-items:center;gap:6px;color:var(--ink-soft);font-weight:800;font-size:.9rem;min-height:40px}.detail__body{background:var(--surface-2);border-radius:var(--r-md);padding:12px 14px;font-size:.9rem;color:var(--ink-soft)}.mouth{display:block}.mouth__air path{stroke-dasharray:6 8;animation:air .9s linear infinite}@keyframes air{to{stroke-dashoffset:-28}}.error-panel{background:var(--surface);border-radius:var(--r-xl);box-shadow:var(--shadow-card);padding:22px 18px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;animation:screen-in .3s var(--ease-out)}.error-panel__icon{font-size:3rem}.error-panel h2{font-size:1.4rem}.error-panel p{color:var(--ink-soft);margin-bottom:8px}.choice{flex:1;display:flex;flex-direction:column}.choice__stage{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;text-align:center}.choice__title{font-size:1.6rem}.choice__sub{color:var(--ink-soft)}.bigplay{width:104px;height:104px;border-radius:50%;background:var(--primary);color:#fff;display:grid;place-items:center;box-shadow:0 6px 0 var(--primary-deep),0 16px 30px -12px var(--primary);transition:transform .1s,box-shadow .1s}.bigplay:active{transform:translateY(5px);box-shadow:0 1px 0 var(--primary-deep)}.bigplay.is-playing{animation:nudge .7s ease-in-out infinite}.options{width:100%;display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:8px}.options--3 .option:last-child{grid-column:1 / -1;justify-self:center;width:calc(50% - 6px)}.option{min-height:112px;border-radius:var(--r-lg);background:var(--surface);border:3px solid var(--line);box-shadow:0 4px 0 var(--line);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:10px;transition:transform .1s,border-color .2s,background .2s}.option:active:not(:disabled){transform:translateY(3px);box-shadow:0 1px 0 var(--line)}.option__pic{font-size:3rem;line-height:1.1}.option__text{font-family:var(--font-display);font-weight:800;font-size:1.2rem;line-height:1.2}.option--text{grid-column:1 / -1;min-height:64px;flex-direction:row;gap:12px;justify-content:flex-start;padding:10px 16px;text-align:left;width:100%!important}.option--text .option__pic{font-size:1.8rem}.option--text .option__text{font-size:1.08rem}.option--right{border-color:var(--good);background:var(--good-soft);box-shadow:0 4px 0 var(--good);animation:pop .4s var(--ease-spring)}.option--wrong{border-color:var(--weak);background:var(--weak-soft);box-shadow:none;opacity:.55;animation:shake .35s}.choice__dock{min-height:150px;display:flex;flex-direction:column;justify-content:flex-end;gap:8px;padding-bottom:calc(22px + var(--safe-b))}.choice__cheer{display:flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-display);font-weight:800;font-size:1.25rem;color:var(--good)}.choice__nudge{text-align:center;font-weight:800;color:var(--okay);padding-bottom:20px}.drill-intro{flex:1;display:flex;flex-direction:column}.drill-intro__stage{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;text-align:center}.drill-intro__stage h2{font-size:1.7rem}.drill-intro__tip{font-size:1.08rem;max-width:330px}.drill-intro__dock{padding-bottom:calc(22px + var(--safe-b))}.dialogue{flex:1;display:flex;flex-direction:column;gap:14px;min-height:0}.dialogue__title{font-size:1.35rem;margin-top:8px}.dialogue__replies{display:flex;flex-direction:column;gap:10px}.dialogue--speaking .speak__stage{justify-content:flex-start}.bubble-row{display:flex;align-items:flex-end;gap:10px}.bubble-row__who{font-size:2.6rem;line-height:1;flex:none}.bubble{background:var(--surface);border-radius:20px 20px 20px 6px;padding:12px 16px;font-weight:700;box-shadow:var(--shadow-card);text-align:left;line-height:1.4}.reply{width:100%;display:flex;align-items:center;gap:10px;min-height:58px;padding:10px 16px;border-radius:var(--r-md);background:var(--surface);border:2px solid var(--line);box-shadow:0 3px 0 var(--line);font-weight:800;font-size:1.05rem;text-align:left;transition:all .12s}.reply svg{margin-left:auto;color:var(--ink-faint);flex:none}.reply:active:not(:disabled){transform:translateY(2px);box-shadow:0 1px 0 var(--line)}.reply.is-on{border-color:var(--primary);background:var(--primary-soft);box-shadow:0 3px 0 var(--primary);color:var(--primary)}.reply:disabled:not(.is-on){opacity:.45}.complete{position:relative;padding-bottom:0}.complete__stage{flex:1;display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;padding-top:18px;position:relative;z-index:2}.complete__stage h1{font-size:2.1rem}.complete__lesson{color:var(--ink-soft);margin-top:-8px}.complete__stars{font-size:3rem;line-height:1;color:var(--line);letter-spacing:4px}.complete__stars .on{color:var(--sun);display:inline-block;animation:pop .6s var(--ease-spring) both;text-shadow:0 3px 0 #e29f00}.complete__dock{position:sticky;bottom:0;z-index:3;display:flex;flex-direction:column;gap:6px;padding:12px 0 calc(22px + var(--safe-b));background:linear-gradient(to top,var(--bg) 80%,transparent)}.stat-row{display:flex;gap:10px;width:100%}.stat{flex:1;background:var(--surface);border-radius:var(--r-md);padding:12px 8px;text-align:center;box-shadow:var(--shadow-card);border-bottom:4px solid var(--primary)}.stat b{display:block;font-family:var(--font-display);font-size:1.7rem;line-height:1.1}.stat span{font-size:.78rem;color:var(--ink-soft);font-weight:700}.stat--sun{border-bottom-color:var(--sun)}.stat--coral{border-bottom-color:var(--coral)}.stat--leaf{border-bottom-color:var(--leaf)}.callout{width:100%;display:flex;align-items:center;gap:12px;text-align:left;padding:14px 16px}.callout__icon{font-size:1.9rem;flex:none}.callout p{color:var(--ink-soft);font-size:.92rem}.callout--badge{background:var(--sun-soft)}.teach__say{align-self:flex-start;display:inline-flex;align-items:center;gap:6px;min-height:40px;color:var(--primary);font-weight:800;font-size:.92rem}.dialogue--speaking .prompt__pic,.dialogue--speaking .prompt__meaning{display:none}.dialogue--speaking .bubble{font-size:.92rem;padding:10px 14px}.dialogue--speaking .bubble-row__who{font-size:2rem}.dialogue--speaking .prompt{padding:16px 14px 14px}@media (max-height: 700px){.prompt{padding:14px 14px 12px;gap:6px}.prompt__pic{font-size:3.2rem}.prompt--sentence .prompt__pic,.prompt--phrase .prompt__pic{font-size:2.4rem}.prompt__text{font-size:2.1rem}.prompt--phrase .prompt__text{font-size:1.7rem}.prompt--sentence .prompt__text{font-size:1.4rem}.speak__coach{min-height:0}.speak__coach .mascot{display:none}.speak__status{max-width:none;border-radius:16px;text-align:center}.speak__dock{gap:8px;padding-bottom:calc(14px + var(--safe-b))}.mic{width:88px!important;height:88px!important}.ring{width:92px!important;height:92px!important}.ring svg{width:100%;height:100%}.ring__num{font-size:1.9rem}.ring__of{display:none}.result{gap:8px}.result__headline{font-size:1.2rem}.fix{padding:10px 14px}.fix__more{margin-top:4px}.speak__stage{gap:10px}.btn--lg{min-height:54px}.choice__stage{gap:10px}.bigplay{width:84px;height:84px}.option{min-height:92px}.option__pic{font-size:2.4rem}.choice__dock{min-height:120px}}.onboard{padding-bottom:0;gap:8px}.onboard__body{flex:1;display:flex;flex-direction:column;gap:6px;padding-top:8px}.onboard__body>.mascot{align-self:center}.onboard__title{font-size:1.9rem;text-align:center;margin-top:8px;text-wrap:balance}.onboard__sub{text-align:center;color:var(--ink-soft);margin-bottom:10px;text-wrap:balance}.onboard__dock{position:sticky;bottom:0;display:flex;flex-direction:column;gap:10px;padding:14px 0 calc(22px + var(--safe-b));background:linear-gradient(to top,var(--bg) 80%,transparent);z-index:2}.promise{display:flex;flex-direction:column;gap:10px;margin-top:18px}.promise li{display:flex;align-items:center;gap:14px;background:var(--surface);border-radius:var(--r-md);padding:14px 16px;font-weight:800;font-size:1.05rem;box-shadow:var(--shadow-card)}.promise span{font-size:1.7rem}.avatars{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.avatar-pick{aspect-ratio:1;border-radius:50%;font-size:1.7rem;background:var(--surface);border:3px solid var(--line);transition:all .15s var(--ease-spring)}.avatar-pick.is-on{border-color:var(--primary);background:var(--primary-soft);transform:scale(1.1)}.ages{display:grid;grid-template-columns:repeat(6,1fr);gap:8px}.age{text-align:center;min-height:48px;border-radius:14px;background:var(--surface);border:2px solid var(--line);font-family:var(--font-display);font-weight:800;font-size:1.15rem}.age.is-on{border-color:var(--primary);background:var(--primary);color:#fff}.privacy{display:flex;flex-direction:column;gap:10px;margin-bottom:8px}.privacy li{display:flex;gap:12px;background:var(--surface);border-radius:var(--r-md);padding:14px;box-shadow:var(--shadow-card)}.privacy li>span{font-size:1.6rem}.privacy b{display:block;line-height:1.3}.privacy p{color:var(--ink-soft);font-size:.9rem;margin-top:2px}.handover{display:grid;place-items:center;padding:10px}.handover__avatar{width:120px;height:120px;border-radius:50%;background:var(--surface);display:grid;place-items:center;font-size:4rem;box-shadow:var(--shadow-card);animation:pop .6s var(--ease-spring)}.plan{display:flex;flex-direction:column;gap:10px;margin:6px 0 10px}.plan h2{font-size:1.05rem}.plan__sounds,.badges{display:flex;flex-wrap:wrap;gap:8px}.sound-badge{min-width:72px;padding:8px 12px;border-radius:16px;text-align:center}.sound-badge b{display:block;font-family:var(--font-display);font-size:1.5rem;line-height:1.1}.sound-badge small{color:inherit;opacity:.85}.sound-badge--weak{background:var(--coral-soft);color:var(--coral-deep)}.sound-badge--good{background:var(--good-soft);color:var(--good)}.home{gap:16px}.home__top{display:flex;align-items:center;justify-content:space-between;gap:10px}.home__me{display:flex;align-items:center;gap:10px;min-width:0}.home__me b{display:block;font-family:var(--font-display);font-size:1.25rem;line-height:1.1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.home__avatar{width:48px;height:48px;border-radius:50%;background:var(--surface);display:grid;place-items:center;font-size:1.7rem;box-shadow:var(--shadow-card);flex:none}.home__stats{display:flex;gap:8px}.stat-pill{display:inline-flex;align-items:center;gap:4px;padding:7px 12px;border-radius:999px;background:var(--surface);font-weight:800;color:var(--ink-faint);box-shadow:var(--shadow-card)}.stat-pill small{display:inline;color:var(--ink-faint)}.stat-pill--hot{color:var(--coral)}.stat-pill--xp{color:var(--sun-deep)}.hero{position:relative;border-radius:var(--r-xl);padding:20px 18px 18px;color:#fff;overflow:hidden;display:flex;flex-direction:column;gap:14px;background:linear-gradient(140deg,var(--primary) 0%,#8a5cf6 60%,#b06af0 100%);box-shadow:0 16px 34px -16px var(--primary)}.hero:before{content:"";position:absolute;right:-60px;top:-70px;width:220px;height:220px;border-radius:50%;background:#ffffff21}.hero__text{position:relative;padding-right:100px;display:flex;flex-direction:column;gap:4px}.hero__unit{font-size:.76rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;opacity:.85}.hero h1{font-size:1.85rem}.hero p{opacity:.95}.hero__progress{display:flex;align-items:center;gap:10px;margin-top:8px;font-weight:800;font-size:.88rem}.hero__progress .bar{background:#ffffff47;height:10px}.hero__pip{position:absolute;right:6px;top:8px}.hero__pip 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em{font-style:normal;font-size:.86rem;color:var(--ink-soft);display:block}.focus-card__go{flex:none;display:inline-flex;align-items:center;gap:2px;font-weight:800;color:var(--primary);font-size:.92rem}.daily{display:flex;flex-direction:column;gap:8px;padding:0 4px}.daily .bar{flex:none}.daily__row{display:flex;justify-content:space-between;font-size:.92rem}.daily__row span{color:var(--ink-soft)}.path__list{display:flex;flex-direction:column;gap:10px;position:relative}.node{width:100%;display:flex;align-items:center;gap:14px;background:var(--surface);border-radius:var(--r-lg);padding:12px 14px;box-shadow:var(--shadow-card);border:2px solid transparent;transition:transform .12s}.node:active:not(:disabled){transform:scale(.985)}.node__icon{flex:none;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;font-size:1.6rem;background:var(--surface-2)}.node__text{flex:1;min-width:0}.node__text b{display:block;font-family:var(--font-display);font-size:1.12rem;line-height:1.2}.node--current{border-color:var(--primary)}.node--current .node__icon{background:var(--primary-soft)}.node--done .node__icon{background:var(--leaf-soft)}.node--locked{opacity:.55;box-shadow:none;background:var(--surface-2)}.node--locked .node__icon{color:var(--ink-faint);background:var(--line)}.node__stars{color:var(--sun);font-size:1.05rem;letter-spacing:1px;flex:none}.node__stars i{font-style:normal;color:var(--line)}.node__go{flex:none;width:38px;height:38px;border-radius:50%;background:var(--primary);color:#fff;display:grid;place-items:center;padding-left:2px}.unit-locked{display:flex;align-items:center;gap:14px;padding:14px;margin-top:10px;border-radius:var(--r-lg);border:2px dashed var(--line);color:var(--ink-faint)}.unit-locked b{display:block;color:var(--ink-soft);font-family:var(--font-display)}.unit-locked span:nth-child(2){flex:1}.unit-locked__icon{font-size:1.8rem;filter:grayscale(.7);opacity:.8}.sound-list,.scenario-list{display:flex;flex-direction:column;gap:10px}.sound-card{width:100%;display:flex;align-items:center;gap:14px;background:var(--surface);border-radius:var(--r-lg);padding:12px 14px;box-shadow:var(--shadow-card);transition:transform .12s}.sound-card:active{transform:scale(.985)}.sound-card__glyph{flex:none;width:60px;height:60px;border-radius:18px;display:grid;place-items:center;font-family:var(--font-display);font-weight:800;font-size:1.8rem;background:var(--primary-soft);color:var(--primary)}.sound-card--weak .sound-card__glyph{background:var(--coral-soft);color:var(--coral-deep)}.sound-card--good .sound-card__glyph{background:var(--good-soft);color:var(--good)}.sound-card--okay .sound-card__glyph{background:var(--okay-soft);color:var(--okay)}.sound-card__text{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}.sound-card__text b{font-family:var(--font-display);font-size:1.15rem;line-height:1.2}.sound-card__text .bar{height:7px;flex:none;margin-top:4px}.sound-card__side{flex:none;text-align:right;min-width:74px;display:flex;flex-direction:column;align-items:flex-end;color:var(--ink-faint)}.sound-card__side b{font-family:var(--font-display);font-size:1.5rem;line-height:1}.sound-card__side small{font-size:.72rem}.guide{display:flex;flex-direction:column;gap:12px}.guide__top{display:flex;align-items:center;justify-content:space-between;gap:8px}.guide__glyph{width:96px;height:96px;border-radius:28px;background:var(--primary-soft);color:var(--primary);display:flex;flex-direction:column;align-items:center;justify-content:center}.guide__glyph b{font-family:var(--font-display);font-size:2.7rem;line-height:1}.guide__glyph small{color:inherit;opacity:.8}.guide__tip{font-size:1.06rem;font-weight:700}.guide__score{text-align:center;color:var(--ink-soft);font-size:.92rem}.guide .listen-row{justify-content:flex-start}.ladder{display:flex;flex-direction:column;gap:8px}.rung{width:100%;display:flex;align-items:center;gap:12px;background:var(--surface);border-radius:var(--r-md);padding:12px 14px;box-shadow:var(--shadow-card);border:2px solid transparent}.rung__n{flex:none;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--surface-2);font-family:var(--font-display);font-weight:800}.rung__text{flex:1;min-width:0}.rung__text b{font-family:var(--font-display);font-size:1.08rem}.rung__text small{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rung__count{font-weight:800;color:var(--ink-faint);font-size:.9rem}.rung--next{border-color:var(--coral)}.rung--next .rung__n{background:var(--coral);color:#fff}.rung--done .rung__n{background:var(--leaf);color:#fff}.sticky-cta{position:sticky;bottom:0;padding:12px 0 calc(16px + var(--safe-b));margin-top:auto;background:linear-gradient(to top,var(--bg) 80%,transparent)}.lab-sound{padding-bottom:0}.practice__intro{display:flex;align-items:center;gap:12px}.scenario{width:100%;display:flex;align-items:center;gap:14px;background:var(--surface);border-radius:var(--r-lg);padding:14px;box-shadow:var(--shadow-card);border-left:6px solid var(--tone);transition:transform .12s}.scenario:active{transform:scale(.985)}.scenario__icon{font-size:2.3rem;flex:none}.scenario__text{flex:1}.scenario__text b{display:block;font-family:var(--font-display);font-size:1.2rem;line-height:1.2}.scenario>svg{color:var(--ink-faint)}.convo{padding:calc(10px + var(--safe-t)) 0 0;gap:0;height:100%;min-height:0}.convo__bar{display:flex;align-items:center;padding:0 12px 8px;border-bottom:1px solid var(--line)}.convo__title{flex:1;display:flex;justify-content:center;align-items:center;gap:8px;font-family:var(--font-display);font-size:1.15rem}.convo__scroll{flex:1;overflow-y:auto;padding:16px 16px 8px;display:flex;flex-direction:column;gap:12px;scrollbar-width:none}.line{display:flex;align-items:flex-end;gap:8px;animation:screen-in .3s var(--ease-out)}.line--child{justify-content:flex-end}.line .bubble{max-width:78%}.bubble--me{background:var(--primary);color:#fff;border-radius:20px 20px 6px;font-weight:800}.bubble--me .w--okay{color:#ffe08a;text-decoration:underline wavy;text-underline-offset:4px}.bubble--me .w--weak{color:#ffc0c6;text-decoration:underline wavy;text-underline-offset:4px}.line--tip{padding-left:48px}.line--tip .bubble{background:var(--sun-soft);box-shadow:none;font-size:.92rem;border-radius:16px}.bubble--typing{display:flex;gap:5px;padding:16px}.bubble--typing i{width:8px;height:8px;border-radius:50%;background:var(--ink-faint);animation:think 1s ease-in-out infinite}.bubble--typing i:nth-child(2){animation-delay:.16s}.bubble--typing i:nth-child(3){animation-delay:.32s}.convo__dock{flex:none;display:flex;flex-direction:column;align-items:center;gap:10px;padding:12px 16px calc(20px + var(--safe-b));background:var(--surface);border-radius:var(--r-xl) var(--r-xl) 0 0;box-shadow:0 -8px 24px -14px #2b214040;min-height:120px}.convo__dock .error-panel{box-shadow:none;padding:4px 0;width:100%}.convo__hint{font-size:.8rem;font-weight:800;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-soft)}.convo__replies{width:100%;display:flex;flex-direction:column;gap:8px}.summary{width:100%;text-align:left;display:flex;flex-direction:column;gap:6px}.summary h2{font-size:1.05rem;margin-top:6px}.summary ul{display:flex;flex-direction:column;gap:4px}.summary li{padding-left:16px;position:relative;color:var(--ink-soft)}.summary li:before{content:"";position:absolute;left:2px;top:.6em;width:6px;height:6px;border-radius:50%;background:var(--primary)}.summary p{color:var(--ink-soft)}.empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:12px}.empty p{color:var(--ink-soft);max-width:280px;margin-bottom:8px}.trend{display:flex;flex-direction:column;gap:8px}.trend__head{display:flex;align-items:center;gap:16px}.trend__head b.score-text{display:block;font-family:var(--font-display);font-size:2.8rem;line-height:1}.trend__head p{color:var(--ink-soft);font-size:.94rem}.trend__head p b{color:var(--ink)}.trend__chart{width:100%;height:auto;display:block}.trend__single{position:relative;height:70px;border-bottom:2px dashed var(--line);display:flex;align-items:flex-end;justify-content:center}.trend__single span{font-size:.78rem;color:var(--ink-faint);transform:translateY(22px)}.trend__dot{position:absolute;left:50%;width:16px;height:16px;margin-left:-8px;border-radius:50%;border:4px solid var(--primary);background:var(--surface)}.trend:has(.trend__single){padding-bottom:34px}.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.sound-rows{display:flex;flex-direction:column;gap:8px}.sound-row{width:100%;display:grid;grid-template-columns:auto 1fr 56px auto;align-items:center;gap:12px;background:var(--surface);border-radius:var(--r-md);padding:10px 14px;box-shadow:var(--shadow-card)}.sound-row__glyph{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-family:var(--font-display);font-weight:800;font-size:1.4rem;background:var(--coral-soft);color:var(--coral-deep)}.sound-row__text b{font-family:var(--font-display);line-height:1.2;display:block}.sound-row>b{font-family:var(--font-display);font-size:1.25rem}.meter{height:8px;border-radius:99px;background:var(--line);overflow:hidden}.meter i{display:block;height:100%;border-radius:inherit}.meter--good{background:var(--good)}.meter--okay{background:var(--okay)}.meter--weak{background:var(--weak)}.gains,.bests{display:flex;flex-direction:column;gap:6px}.gains li,.bests li{display:flex;align-items:center;gap:12px;background:var(--surface);border-radius:var(--r-md);padding:10px 14px;box-shadow:var(--shadow-card);font-weight:700}.gains li span:nth-child(2),.bests li span{flex:1}.gains__glyph{flex:none!important;width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--good-soft);color:var(--good);font-family:var(--font-display);font-weight:800;font-size:1.2rem}.gains em{font-style:normal;font-family:var(--font-display);font-weight:800;color:var(--good);background:var(--good-soft);border-radius:99px;padding:2px 10px}.bests b{font-family:var(--font-display);font-size:1.2rem}.trophies{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.trophy{background:var(--surface-2);border-radius:var(--r-md);padding:12px 6px;text-align:center;opacity:.6}.trophy span{font-size:1.8rem;display:block;filter:grayscale(1)}.trophy small{font-size:.74rem;line-height:1.2;margin-top:4px}.trophy.is-on{background:var(--sun-soft);opacity:1}.trophy.is-on span{filter:none}.trophy.is-on small{color:var(--ink)}.me__card{background:var(--surface);border-radius:var(--r-xl);padding:22px 16px 16px;box-shadow:var(--shadow-card);display:flex;flex-direction:column;align-items:center;gap:6px;text-align:center}.me__card p{color:var(--ink-soft);font-size:.92rem;margin-bottom:10px}.me__avatar{width:92px;height:92px;border-radius:50%;background:var(--primary-soft);display:grid;place-items:center;font-size:3rem}.me__card .stat{box-shadow:none;background:var(--surface-2)}.goal-picker{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.goal-picker .tile{min-height:70px;padding:10px;text-align:center;justify-content:center}.switcher{display:flex;gap:10px;flex-wrap:wrap}.switcher__item{display:flex;align-items:center;gap:8px;background:var(--surface);border-radius:999px;padding:8px 16px 8px 8px;font-weight:800;box-shadow:var(--shadow-card)}.switcher__item span{width:38px;height:38px;border-radius:50%;background:var(--surface-2);display:grid;place-items:center;font-size:1.3rem}.row-link{width:100%;display:flex;align-items:center;gap:14px;background:var(--surface);border-radius:var(--r-lg);padding:14px;box-shadow:var(--shadow-card);color:var(--ink-faint)}.row-link>span:nth-child(2){flex:1;color:var(--ink)}.row-link b{display:block;font-family:var(--font-display);font-size:1.1rem}.row-link__icon{width:48px;height:48px;border-radius:16px;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center}.gate form{width:100%;max-width:300px;display:flex;flex-direction:column;gap:8px}.gate p{color:var(--ink-soft)}.gate__icon{width:76px;height:76px;border-radius:50%;background:var(--primary-soft);color:var(--primary);display:grid;place-items:center}.gate__q{font-family:var(--font-display);font-size:2rem;font-weight:800;margin:6px 0}.gate__op{font-size:.6em;color:var(--primary);vertical-align:middle;padding:0 4px}.gate__msg{min-height:1.4em;color:var(--weak)!important;font-weight:800;font-size:.9rem}.learners{display:flex;gap:10px;overflow-x:auto;padding:4px 2px 8px;scrollbar-width:none}.learner{flex:none;width:92px;padding:12px 6px;border-radius:var(--r-md);background:var(--surface);border:2px solid transparent;box-shadow:var(--shadow-card);text-align:center}.learner span{display:grid;place-items:center;width:48px;height:48px;margin:0 auto 6px;border-radius:50%;background:var(--surface-2);font-size:1.6rem}.learner b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.learner.is-on{border-color:var(--primary)}.learner--add{border:2px dashed var(--line);box-shadow:none;background:none;color:var(--ink-soft)}.form-card{background:var(--surface);border-radius:var(--r-md);box-shadow:var(--shadow-card);padding:2px 16px;margin-bottom:10px}.select-row{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:54px;font-weight:700}.select-row+.select-row{border-top:1px solid var(--line)}.select-row select{border:0;background:var(--surface-2);border-radius:12px;padding:8px 10px;font-weight:800;color:var(--primary);max-width:58%}.select-row b{color:var(--ink-soft);font-size:.92rem;text-align:right}.danger-list{display:flex;flex-direction:column;background:var(--surface);border-radius:var(--r-md);box-shadow:var(--shadow-card);margin-top:12px;overflow:hidden}.danger-list button{display:flex;align-items:center;gap:12px;min-height:54px;padding:0 16px;font-weight:800;color:var(--weak)}.danger-list button+button{border-top:1px solid var(--line)}.danger-list button:active,.danger-list .is-strong{background:var(--weak-soft)}.segmented{display:grid;grid-template-columns:repeat(3,1fr);background:var(--surface-2);border-radius:var(--r-md);padding:4px;gap:4px}.segmented button{text-align:center;min-height:44px;border-radius:calc(var(--r-md) - 4px);font-weight:800;font-size:.92rem;color:var(--ink-soft)}.segmented .is-on{background:var(--surface);color:var(--primary);box-shadow:var(--shadow-card)}.form-card--pad{padding:14px 16px 16px;display:flex;flex-direction:column;gap:10px}.access{font-size:.92rem;color:var(--ink-soft)}.access--ok{color:var(--good);font-weight:800}.practice-note{display:flex;align-items:flex-start;gap:10px;width:100%;text-align:left;background:var(--sun-soft);color:var(--ink);border-radius:var(--r-md);padding:12px 14px;font-size:.88rem;line-height:1.35}.practice-note b{display:block;color:var(--sun-deep)}.practice-note>span:first-child{font-size:1.3rem}