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.round-btn{border-radius:14px;width:56px;height:56px}.sheet{z-index:8;left:12px;right:12px;bottom:calc(var(--safe-bottom) + 12px);background:var(--ink-2);border:1px solid var(--glass-line);text-align:center;border-radius:20px;flex-direction:column;gap:12px;padding:18px;display:flex;position:absolute;box-shadow:0 -10px 40px #00000080}.sheet p{margin:0}@media (width>=720px){.stage-character{height:84%}.coach,.goal-strip{padding-left:18px;padding-right:18px}.goal-strip{border-radius:0 0 14px;align-self:flex-start;min-width:360px}}.page{z-index:10;padding:calc(var(--safe-top) + 40px) 30px calc(var(--safe-bottom) + 30px);color:var(--paper-ink);text-align:center;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;background:radial-gradient(at 50% 30%,#fffcf5f7,#ebe1cff7);flex-direction:column;justify-content:center;gap:14px;animation:.7s cubic-bezier(.2,.9,.3,1) page-in;display:flex;position:absolute;inset:0;overflow:hidden}.page:before{content:"";pointer-events:none;border:1px solid #2b221926;border-radius:18px;position:absolute;inset:14px}.page-kicker{text-transform:uppercase;letter-spacing:.16em;color:#8a5a2b;margin:0;font-size:.78rem;font-weight:700}.page-title{font-family:var(--serif);margin:0;font-size:2.6rem;font-weight:600;line-height:1.05}.page-teaser{max-width:22em;font-family:var(--serif);color:#5b4a39;margin:0 auto;font-size:1.15rem;font-style:italic}.page-meta{color:#7a6a58;flex-wrap:wrap;justify-content:center;align-items:center;gap:6px;margin:0;font-size:.85rem;display:flex}.page .cta{background:var(--paper-ink);color:var(--cream);margin-top:18px;box-shadow:0 12px 30px #2b221940}.page-goals{color:#2f6f5e;flex-direction:column;gap:6px;margin:6px 0 0;padding:0;font-weight:600;list-style:none;display:flex}.confetti{pointer-events:none;position:absolute;inset:0;overflow:hidden}.confetti i{top:-12px;left:var(--x);background:hsl(calc(var(--i) * 47), 75%, 60%);width:8px;height:14px;animation:fall calc(2.2s + var(--i) * 80ms) cubic-bezier(.3, .6, .6, 1) forwards;animation-delay:var(--d);border-radius:2px;position:absolute}@keyframes fall{to{transform:translateY(110vh) rotate(calc(var(--i) * 80deg));opacity:.2}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}@media (height<=700px){.stage-character{height:70%}.coach-phrase .words-text{font-size:1.3rem}.goal-strip{gap:6px;padding-top:8px;padding-bottom:10px;font-size:.92rem}}:root{--ink:#000;--ink-2:#121514;--card:#171a19;--card-2:#1e2221;--card-line:#ffffff12;--mint:#bdf4dd;--mint-ink:#0b2a20;--mint-deep:#5fd3a8;--text-dim:#ffffff8c;--sans:"Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif}body{font-family:var(--sans);background:#000}.dim{color:var(--text-dim)}.cta.mint,.cta{background:var(--mint);color:var(--mint-ink);box-shadow:none;padding:17px 22px;font-size:1.08rem;font-weight:600}.cta.ghost{background:var(--card-2);color:#fff;border:1px solid var(--card-line)}.text-btn{color:var(--text-dim);background:0 0;border:none;padding:8px 4px;font-size:1rem}.text-btn.small{color:var(--mint);font-size:.85rem}.welcome{background:#000;flex-direction:column;display:flex}.welcome-glow{pointer-events:none;background:radial-gradient(60% 40% at 0 45%,#498c6e59,#0000 70%),radial-gradient(50% 35% at 100% 40%,#498c6e47,#0000 70%),radial-gradient(1px 1px at 20% 30%,#ffffff80,#0000),radial-gradient(1px 1px at 70% 15%,#fff6,#0000),radial-gradient(1px 1px at 85% 60%,#ffffff59,#0000),radial-gradient(1px 1px at 35% 70%,#ffffff4d,#0000),radial-gradient(1px 1px at 55% 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.flag{animation-direction:reverse}@keyframes unspin{to{transform:rotate(-360deg)}}.orbit-ring-2 .orbit-flag-inner .flag{animation-name:unspin-r}@keyframes unspin-r{to{transform:rotate(360deg)}}.orbit-core{z-index:1;background:radial-gradient(circle,#0c0f0e 60%,#000);border:1px solid #ffffff29;border-radius:50%;place-items:center;width:128px;height:128px;display:grid;position:relative}.welcome-copy{padding:0 28px calc(var(--safe-bottom) + 26px);text-align:center;flex-direction:column;align-items:center;gap:14px;display:flex;position:relative}.wordmark{background:#0d0f0e;border:1px solid #fff3;border-radius:999px;align-items:center;gap:6px;padding:5px 12px;font-size:.9rem;font-weight:600;display:inline-flex}.welcome-title{letter-spacing:-.01em;margin:6px 0 0;font-size:clamp(2rem,8vw,2.6rem);font-weight:500;line-height:1.15}.welcome-title em{font-style:italic;font-weight:500;display:block}.welcome-sub{color:var(--text-dim);max-width:22em;margin:0}.welcome-copy .cta{max-width:420px;margin-top:6px}.fine{color:var(--text-dim);margin:0;font-size:.78rem}.dark-page{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;background:#000;overflow-y:auto}.page-head,.picker-head{z-index:2;background:#000;grid-template-columns:1fr auto 1fr;align-items:center;padding-bottom:10px;padding-left:18px;padding-right:18px;display:grid;position:sticky;top:0}.page-head h2,.picker-head h2{margin:0;font-size:1.25rem;font-weight:600}.page-head>:first-child,.picker-head>:first-child{justify-self:start}.form{padding:8px 18px calc(var(--safe-bottom) + 28px);flex-direction:column;gap:16px;max-width:560px;margin:0 auto;display:flex}.form-lead{color:var(--text-dim);margin:0}.pair-pill{border:1px solid var(--card-line);background:var(--card);border-radius:999px;align-self:center;align-items:center;gap:8px;padding:10px 18px;font-size:1rem;font-weight:500;display:inline-flex}.pair-pill svg:not(.flag){color:var(--text-dim);margin:0 4px}.field{flex-direction:column;gap:8px;display:flex}.field>span{color:var(--text-dim);font-size:.85rem;font-weight:500}.field input,.search input{font:inherit;color:#fff;background:0 0;border:none;outline:none;width:100%;font-size:1.05rem}.field input{background:var(--card);border:1px solid var(--card-line);border-radius:16px;padding:16px 18px}.field input:focus{border-color:#bdf4dd80}.chips{flex-wrap:wrap;gap:8px;display:flex}.chip-lg{border:1px solid var(--card-line);background:var(--card);color:#fff;border-radius:14px;padding:10px 14px;font-size:.9rem}.chip-lg b{color:var(--mint);margin-right:4px}.chip-lg.on{background:var(--mint);color:var(--mint-ink);border-color:var(--mint)}.chip-lg.on b{color:var(--mint-ink)}.search{background:var(--ink-2);border:1px solid var(--card-line);color:var(--text-dim);border-radius:999px;align-items:center;gap:12px;padding:14px 18px;display:flex}.lang-list{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.lang-card{border:1px solid var(--card-line);background:var(--card);color:#fff;text-align:left;border-radius:16px;align-items:center;gap:14px;width:100%;padding:16px 20px;display:flex}.lang-card.static{cursor:default}.lang-card:disabled{opacity:.45}.lang-card.on{border-color:#bdf4dd8c}.lang-text{flex-direction:column;flex:1;gap:4px;min-width:0;display:flex}.lang-text b{font-size:1.08rem;font-weight:500}.lang-text span{color:var(--text-dim);font-size:.85rem}.soon{color:var(--text-dim);border:1px solid var(--card-line);border-radius:999px;padding:3px 9px;font-size:.75rem}.empty{color:var(--text-dim);text-align:center;padding:20px}.picker{z-index:20;padding-bottom:calc(var(--safe-bottom) + 24px);background:#000;flex-direction:column;gap:14px;animation:.35s cubic-bezier(.2,.9,.3,1) slide-up;display:flex;position:absolute;inset:0;overflow-y:auto}.picker .search,.picker .lang-list{margin:0 18px}@keyframes slide-up{0%{opacity:0;transform:translateY(40px)}}.review-card{background:var(--card);border:1px solid var(--card-line);text-align:center;border-radius:22px;flex-direction:column;justify-content:center;align-items:center;gap:12px;min-height:230px;padding:24px;display:flex}.review-card .flash{margin:0;font-size:2.4rem;font-weight:600}.review-card .flash-gloss{margin:0;font-size:1.2rem}.review-card .example{margin:0;font-style:italic}.two-btns{gap:10px;width:100%;display:flex}.goal-strip,.coach,.talkbar,.narration{background:#0a0c0bb8}.coach{border:1px solid var(--card-line);border-bottom:none}.coach-audio{background:var(--mint);color:var(--mint-ink)}.talk-btn{background:var(--mint);color:var(--mint-ink);font-weight:500}.kbd-btn{color:var(--mint-ink)}.you-said{background:var(--card-2);border-color:#bdf4dd59}.map-pill,.map-round,.loc-card,.scene-row,.book-menu{border-color:var(--card-line);background:#0e100fdb}.scene-row.selected,.loc-card.selected{border-color:var(--mint)}.scene-row.selected .pill.here{background:var(--mint);color:var(--mint-ink)}.pill.here{color:var(--mint);background:#bdf4dd24}.pill.again{background:var(--card-2);color:#fff;border:1px solid var(--card-line)}.chapter-pill b,.map-pill b{color:var(--mint)}.row-teaser{font-family:var(--sans);font-style:italic}.status-pill{border:1px solid var(--card-line);background:#0e100fdb;border-radius:999px;align-self:center;align-items:center;gap:10px;padding:10px 18px;font-size:.95rem;display:inline-flex}.spinner{border:2px dotted #ffffffb3;border-radius:50%;width:16px;height:16px;animation:1.2s linear infinite spin-plain}@keyframes spin-plain{to{transform:rotate(360deg)}}.listen-sheet{z-index:3;min-height:230px;padding:18px 20px calc(var(--safe-bottom) + 22px);border:1px solid var(--card-line);background:#1a1d1c;border-bottom:none;border-radius:26px 26px 0 0;animation:.3s cubic-bezier(.2,.9,.3,1) slide-up;position:absolute;bottom:0;left:0;right:0;box-shadow:0 -20px 60px #0009}.talkbar{position:relative}.listen-head{align-items:center;gap:10px;display:flex}.listen-head b{flex:1;font-size:1.05rem;font-weight:500}.listen-dot{background:#1f4a3b;border-radius:50%;width:22px;height:22px;animation:1.4s ease-out infinite listen;box-shadow:0 0 #bdf4dd80}@keyframes listen{0%{background:#2b6a53;box-shadow:0 0 #bdf4dd73}to{background:#1f4a3b;box-shadow:0 0 0 12px #bdf4dd00}}.sheet-btn{border:1px solid var(--card-line);color:var(--text-dim);background:#262a29;border-radius:999px;padding:8px 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(height<=720px){.orbit-ring-3{width:440px;height:440px}.orbit-ring-3 .orbit-flag{--r:220px}.orbit{min-height:300px}}:root{--sans:"Outfit", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--card:#151817;--card-line:#ffffff17}body{font-family:var(--sans)}.welcome{background:radial-gradient(90% 60% at 50% 35%,#1a1d1c 0%,#0b0d0c 70%),#0b0d0c}.welcome-glow{background:radial-gradient(45% 35% at 100% 55%,#498c6e2e,#0000 70%)}.orbit-ring{border-color:#ffffff1a}.orbit-ring-1{width:130px;height:130px}.orbit-ring-2{width:296px;height:296px}.orbit-ring-2 .orbit-flag{--r:148px}.orbit-ring-3{width:480px;height:480px}.orbit-ring-3 .orbit-flag{--r:240px}.orbit-core{background:0 0;border-color:#ffffff24;width:130px;height:130px}.orbit-flag-inner .flag{box-shadow:none}.flag-halo{background:#0d0f0e;border:1.5px dashed #ffffff47;border-radius:50%;padding:5px;display:block}.flag-halo .flag{display:block}.wordmark{background:#ffffff0a;border-color:#ffffff24;gap:8px;padding:8px 18px;font-size:1.05rem}.welcome-title{letter-spacing:-.015em;font-size:clamp(2.2rem,9vw,2.9rem);font-weight:400;line-height:1.12}.welcome-title em{font-weight:500}.welcome-sub{color:#fff9;font-size:1.1rem}.welcome-copy .cta{padding:19px;font-size:1.2rem}.fine{color:#fff9;font-size:.86rem;line-height:1.6}.fine u{color:#ffffffd9;text-underline-offset:3px}@media (width>=600px){.orbit-ring-2{width:380px;height:380px}.orbit-ring-2 .orbit-flag{--r:190px}.orbit-ring-3{width:620px;height:620px}.orbit-ring-3 .orbit-flag{--r:310px}.orbit-ring-1,.orbit-core{width:170px;height:170px}}.picker{background:#000}.picker-head h2{font-size:1.5rem;font-weight:500}.text-btn{color:#ffffffbf;font-size:1.1rem}.search{background:#0f1211;gap:14px;padding:16px 22px;font-size:1.1rem}.search input{font-size:1.15rem}.lang-list{gap:12px}.lang-card{background:var(--card);border-radius:20px;padding:20px 22px}.lang-card .lang-text b{font-size:1.3rem;font-weight:400}.lang-card .lang-text span{color:#ffffff8c;font-size:1rem}.lang-card .tick{color:#ffffff59}.lang-card.on{background:#19241f;border-color:#bdf4dd}.lang-card.on .tick{color:var(--mint)}.lang-card.muted,.lang-card:disabled{opacity:1}.lang-card.muted .lang-text b{color:#fff9}.lang-card.muted .tick{opacity:.4}.pair-pill{background:#121514;border-color:#ffffff1f;gap:10px;padding:12px 24px;font-size:1.2rem;font-weight:400}.flag.rect{border-radius:3px}.lesson-load{z-index:10;background:#000;flex-direction:column;animation:.3s fade-in;display:flex;position:absolute;inset:0}.lesson-top{padding-left:16px;padding-right:16px;padding-top:calc(var(--safe-top) + 40px);flex-direction:column;align-items:center;gap:16px;display:flex}.lesson-top .status-pill{background:#0f1211;border-color:#ffffff1f;padding:12px 22px;font-size:1.1rem}.ready-dot{background:var(--mint);width:10px;height:10px;box-shadow:0 0 10px var(--mint);border-radius:50%}.lesson-center{text-align:center;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:22px;padding:20px;display:flex}.wordmark-lg{letter-spacing:-.02em;align-items:center;gap:22px;font-size:clamp(3rem,15vw,4.4rem);font-weight:500;line-height:1;display:inline-flex}.lesson-name{color:#ffffff8c;margin:0;font-size:1.15rem}.lesson-sheet{background:#141716;border:1px solid #ffffff14;border-radius:30px;flex-direction:column;gap:14px;min-height:230px;margin:0 14px 14px;padding:22px;animation:.4s cubic-bezier(.2,.9,.3,1) slide-up;display:flex}.lesson-sheet .listen-head b{font-size:1.25rem}.lesson-sheet .sheet-btn{color:#fffc;padding:10px 22px;font-size:1.1rem}.lesson-status{color:#fffc;margin:4px 0 0;font-size:1.15rem}.try{color:#ffffff80;margin:0;font-size:1rem}.try q{color:var(--mint);quotes:"“" "”"}.lesson-error{color:var(--warn);margin:0}.lesson-sheet .cta{margin-top:auto}.listen-dot{background:#1d4a3b;width:26px;height:26px;position:relative}.listen-dot:after{content:"";background:var(--mint);border-radius:50%;position:absolute;inset:8px}