:root{--primary: #6d3bff;--primary-dark: #4e22d6;--primary-soft: #efe9ff;--yellow: #ffc400;--yellow-dark: #d99e00;--green: #22c55e;--green-dark: #16a34a;--green-soft: #dcfce7;--red: #ef4444;--red-dark: #c81e1e;--red-soft: #fee2e2;--orange: #ff8a00;--ink: #1f1b2e;--muted: #6b6880;--line: #e4e0f0;--bg: #f7f5ff;--card: #ffffff;--area: var(--primary);--area-dark: var(--primary-dark);--safe-b: env(safe-area-inset-bottom, 0px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%;margin:0}body{font-family:Nunito,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-weight:500;color:var(--ink);background:#e9e4f7;-webkit-font-smoothing:antialiased;overscroll-behavior-y:none}button,input{font:inherit;color:inherit}button{cursor:pointer;border:0;background:none;padding:0}h1,h2,h3,p{margin:0}h1{font-size:26px;font-weight:900}h2{font-size:22px;font-weight:900;line-height:1.2}h3{font-size:16px;font-weight:800;margin:22px 0 8px}.muted{color:var(--muted)}.small{font-size:13px}.center-text{text-align:center;margin:24px 0}.app{max-width:480px;height:100%;margin:0 auto;background:var(--bg);display:flex;flex-direction:column;position:relative;overflow:hidden}.app.center{align-items:center;justify-content:center;gap:16px;padding:24px;text-align:center}.screen{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch}.page{padding:20px 16px 32px}.page h1{margin-bottom:16px}.btn{display:block;width:100%;padding:15px 18px;border-radius:16px;font-weight:900;font-size:16px;letter-spacing:.3px;text-transform:uppercase;text-align:center;text-decoration:none;transition:transform .06s,box-shadow .06s}.btn:active:not(:disabled){transform:translateY(4px);box-shadow:none!important}.btn:disabled{background:#e3e0ec!important;color:#a9a5b8!important;box-shadow:none!important;cursor:default}.btn-primary{background:var(--primary);color:#fff;box-shadow:0 4px 0 var(--primary-dark)}.btn-yellow{background:var(--yellow);color:var(--ink);box-shadow:0 4px 0 var(--yellow-dark)}.btn-green{background:var(--green);color:#fff;box-shadow:0 4px 0 var(--green-dark)}.btn-red{background:var(--red);color:#fff;box-shadow:0 4px 0 var(--red-dark)}.btn-outline{background:#fff;color:var(--primary);border:2px solid var(--line);box-shadow:0 4px 0 var(--line);text-transform:none;margin-top:4px}.btn-ghost{width:100%;padding:12px;font-weight:800;color:var(--muted)}.icon-btn{width:40px;height:40px;border-radius:12px;font-size:20px;font-weight:900;color:var(--muted);flex-shrink:0}.footer-cta{padding:14px 16px calc(16px + var(--safe-b));border-top:2px solid var(--line);background:var(--bg)}.topbar{display:flex;align-items:center;gap:8px;padding:12px 16px 8px 8px}.bar{flex:1;height:16px;border-radius:99px;background:var(--line);overflow:hidden}.bar.thin{height:10px}.bar-fill{height:100%;border-radius:99px;background:var(--green);transition:width .35s ease;min-width:0}.hero{background:var(--primary);color:#fff}.hero-body{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:24px;gap:12px}.hero .footer-cta{background:transparent;border:0}.hero-title{font-size:44px;letter-spacing:-1px}.hero-sub{font-size:18px;font-weight:700;opacity:.92;max-width:300px}.hero-note{text-align:center;margin-top:12px;font-size:13px;font-weight:700;opacity:.85}.mascot{width:128px;height:128px;border-radius:40px;background:var(--yellow);display:grid;place-items:center;font-size:64px;box-shadow:0 8px #0000002e;animation:bob 2.4s ease-in-out infinite}.mascot.small{width:88px;height:88px;border-radius:28px;font-size:44px;box-shadow:0 6px 0 var(--yellow-dark);margin:0 auto}@keyframes bob{50%{transform:translateY(-8px)}}@media(prefers-reduced-motion:reduce){.mascot{animation:none}}.onb{flex:1;overflow-y:auto;padding:12px 16px 24px}.onb h2{margin-bottom:6px}.options{display:grid;gap:10px;margin-top:18px}.option{display:flex;align-items:center;gap:14px;width:100%;padding:14px 16px;background:var(--card);border:2px solid var(--line);border-radius:16px;box-shadow:0 3px 0 var(--line);text-align:left}.option:active,.option.sel{border-color:var(--primary);background:var(--primary-soft);box-shadow:0 3px 0 var(--primary)}.option-emoji{font-size:26px}.option-text{display:flex;flex-direction:column}.option-text b{font-weight:800}.option-text small{color:var(--muted)}.plan{flex:1;overflow-y:auto;display:flex;flex-direction:column;justify-content:center;gap:18px;padding:24px 20px;text-align:center}.plan-list{list-style:none;margin:0;padding:0;display:grid;gap:10px;text-align:left}.plan-list li{background:var(--card);border:2px solid var(--line);border-radius:14px;padding:12px 14px}.plan-list span{margin-right:8px}.lesson .bar-fill{background:var(--area)}.lesson-body{flex:1;overflow-y:auto;padding:8px 16px 24px}.q-tag{display:inline-block;font-size:12px;font-weight:800;color:var(--area-dark);background:color-mix(in srgb,var(--area) 14%,#fff);padding:4px 10px;border-radius:99px;margin-bottom:12px}.q-ctx{font-size:15px;line-height:1.55;background:var(--card);border:2px solid var(--line);border-radius:16px;padding:14px;margin-bottom:14px;overflow-wrap:anywhere}.q-ctx p+p,.q-ask p+p{margin-top:10px}.q-ask{font-size:17px;font-weight:800;line-height:1.4;margin-bottom:14px;overflow-wrap:anywhere}.alts{display:grid;gap:10px}.alt{display:flex;align-items:flex-start;gap:12px;width:100%;padding:12px 14px;background:var(--card);border:2px solid var(--line);border-radius:16px;box-shadow:0 3px 0 var(--line);text-align:left;line-height:1.4}.alt-letter{flex-shrink:0;width:28px;height:28px;border-radius:9px;border:2px solid var(--line);display:grid;place-items:center;font-weight:900;font-size:14px;color:var(--muted)}.alt-text{padding-top:3px;overflow-wrap:anywhere}.alt.sel{border-color:var(--primary);background:var(--primary-soft);box-shadow:0 3px 0 var(--primary)}.alt.sel .alt-letter{border-color:var(--primary);color:var(--primary)}.alt.right{border-color:var(--green);background:var(--green-soft);box-shadow:0 3px 0 var(--green)}.alt.right .alt-letter{border-color:var(--green);background:var(--green);color:#fff}.alt.wrong{border-color:var(--red);background:var(--red-soft);box-shadow:0 3px 0 var(--red)}.alt.wrong .alt-letter{border-color:var(--red);background:var(--red);color:#fff}.footer-cta.fb-right{background:var(--green-soft);border-color:var(--green-soft)}.footer-cta.fb-wrong{background:var(--red-soft);border-color:var(--red-soft)}.feedback{display:flex;flex-direction:column;margin-bottom:12px}.feedback b{font-size:18px;font-weight:900}.fb-right .feedback{color:var(--green-dark)}.fb-wrong 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var(--line);border-radius:18px;padding:14px;display:grid;gap:12px}.cta-card{border-color:var(--primary);background:var(--primary-soft);margin-bottom:16px}.field{display:grid;gap:6px}.field>span{font-size:13px;font-weight:800;color:var(--muted)}.field input{width:100%;padding:13px 14px;border-radius:14px;border:2px solid var(--line);background:#fff;font-size:16px;font-weight:700;outline:none}.field input:focus{border-color:var(--primary)}.check{display:flex;align-items:flex-start;gap:10px;font-weight:700;line-height:1.35}.check input{width:22px;height:22px;flex-shrink:0;accent-color:var(--primary);margin:0}.check.consent{font-size:13px;font-weight:600;color:var(--muted)}.countdown{background:var(--primary);color:#fff;border-radius:22px;padding:22px 16px;text-align:center;display:flex;flex-direction:column;gap:4px;box-shadow:0 5px 0 var(--primary-dark);margin-bottom:16px;font-weight:700}.count-big{font-size:56px;font-weight:900;line-height:1;color:var(--yellow)}.dates>div{display:grid;gap:2px}.dates>div+div{border-top:2px solid var(--line);padding-top:12px}.dates span{color:var(--muted);font-size:14px}.area-progress-head{display:flex;justify-content:space-between;font-weight:800;margin-bottom:6px}.seg{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.seg button{padding:12px 4px;border-radius:14px;background:var(--card);border:2px solid var(--line);font-weight:900}.seg button.on{background:var(--primary);border-color:var(--primary);color:#fff}.link-danger{display:block;margin:28px auto 0;color:var(--red-dark);font-weight:800;font-size:14px;padding:10px}.sheet-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:#1f1b2e8c;display:flex;align-items:flex-end;z-index:10}.sheet{width:100%;max-height:94%;overflow-y:auto;background:var(--bg);border-radius:24px 24px 0 0;padding:20px 16px calc(12px + var(--safe-b));display:grid;gap:12px;text-align:center;animation:up .25s ease}.sheet .field,.sheet .check{text-align:left}@keyframes up{0%{transform:translateY(40px);opacity:0}}.seg.two{grid-template-columns:1fr 1fr;margin-bottom:12px}.calc-card{gap:16px}.calc-row{display:grid;gap:4px}.calc-head{display:flex;justify-content:space-between;font-weight:800}.calc-row input[type=range]{width:100%;height:32px;margin:0}.pesos-toggle{margin:14px 2px;font-size:14px}.peso-row{display:flex;align-items:center;justify-content:space-between;font-weight:800}.stepper{display:flex;align-items:center;gap:10px}.stepper b{min-width:28px;text-align:center}.stepper button{width:40px;height:40px;border-radius:12px;border:2px solid var(--line);background:var(--card);font-size:20px;font-weight:900}.result-box{margin-top:16px}.note{margin-top:14px;line-height:1.45}.foot-links{text-align:center;font-size:12px;font-weight:700;color:var(--muted);opacity:.8;margin-top:14px}.foot-links a{color:inherit;text-decoration:none}.foot-links a:hover{text-decoration:underline}.hero .foot-links{color:#fff;opacity:.7}.side-foot{display:none}.page-foot{margin-top:28px}.brand{display:none}@media(hover:hover){.option:hover,.alt:hover:not(:disabled){border-color:var(--primary);background:var(--primary-soft)}.btn:hover:not(:disabled){filter:brightness(1.06)}.tab:hover{color:var(--primary)}.chip:hover{border-color:var(--c)}}@media(min-width:900px){body{background:var(--bg)}h1{font-size:32px}h2{font-size:26px}.app{max-width:none;--w: 560px}.topbar,.onb,.plan,.footer-cta,.lesson-body{padding-inline:max(32px,calc((100% - var(--w)) / 2))!important}.app.shell{flex-direction:row}.tabbar{order:-1;flex-direction:column;gap:6px;width:256px;flex-shrink:0;padding:24px 16px;border-top:0;border-right:2px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;padding:4px 8px 22px;font-size:20px;font-weight:900;color:var(--primary)}.brand-mark{width:40px;height:40px;border-radius:13px;background:var(--yellow);display:grid;place-items:center;font-size:20px;box-shadow:0 3px 0 var(--yellow-dark)}.tab{flex:none;flex-direction:row;gap:14px;padding:12px 14px;border-radius:14px;border:2px solid transparent;font-size:15px;text-transform:uppercase;letter-spacing:.4px}.tab-icon{font-size:24px}.tab.on{background:var(--primary-soft);border-color:#cdbcff}.side-foot{display:block;margin-top:auto;text-align:left;padding:0 10px}.page-foot{display:none}.page{max-width:1080px;margin:0 auto;padding:36px 40px 48px}.page h1{margin-bottom:24px}.cols{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:32px;align-items:start}.col>:first-child{margin-top:0}.col.sticky{position:sticky;top:36px}.card{padding:20px}.count-big{font-size:72px}.countdown{padding:32px 20px}.home{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:48px;align-items:start;max-width:1080px;margin:0 auto;padding:36px 40px 64px}.home-side{grid-column:2;grid-row:1;position:sticky;top:36px;display:grid;gap:16px}.home-side>*{margin:0}.trail{grid-column:1;grid-row:1;padding-top:0;max-width:520px;width:100%;margin:0 auto}.trail section:first-child .unit-title{margin-top:0}.chips{flex-wrap:wrap;overflow:visible;padding:0}.stat{padding:10px 14px;font-size:15px}.area-card{padding:22px}.node{width:84px;height:76px;font-size:32px}.node-row{margin:18px 0}.topbar{--w: 1000px;padding-block:28px 12px}.onb{padding-block:24px 40px}.onb h2{font-size:30px}.plan{padding-block:40px}.footer-cta{--w: 420px;padding-block:20px 28px}.hero{justify-content:center}.hero-body{flex:none;gap:16px;padding-bottom:32px}.hero-title{font-size:72px}.hero-sub{font-size:22px;max-width:460px}.mascot{width:160px;height:160px;font-size:80px}.hero .footer-cta{--w: 380px}.lesson-body{--w: 720px;padding-block:16px 40px}.lesson-body.has-ctx{--w: 1120px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;align-items:start}.q-ctx{font-size:16px;padding:20px;margin-bottom:0}.q-ask{font-size:19px}.has-ctx .q-main{padding-top:38px}.lesson .footer-cta{--w: 1000px;display:flex;align-items:center;justify-content:space-between;gap:24px}.lesson .footer-cta .feedback{margin-bottom:0}.lesson .footer-cta .btn{width:auto;min-width:220px;margin-left:auto}.sheet-backdrop{align-items:center;justify-content:center}.sheet{max-width:460px;border-radius:24px;padding:28px 24px}}