:root{--navy:#07152f;--navy2:#0d2249;--blue:#1768ff;--red:#ef3340;--green:#05a84f;--yellow:#ffbf00;--cream:#f7f5ef;--white:#fff;--text:#10192c;--muted:#687188;--shadow:0 18px 50px rgba(7,21,47,.12);--radius:24px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Roboto,-apple-system,BlinkMacSystemFont,system-ui,"Segoe UI",sans-serif;background:var(--cream);color:var(--text)}h1,h2,h3,h4,th,.brand strong,.button,.academy-button{font-family:'Nunito',Roboto,-apple-system,sans-serif}a{text-decoration:none;color:inherit}button,input,select{font:inherit}.site-header{max-width:1180px;margin:auto;padding:18px 24px;display:flex;align-items:center;justify-content:space-between;gap:24px;position:relative}.brand{display:flex;align-items:center;gap:12px}.brand img{width:58px;height:58px;border-radius:50%;object-fit:cover}.brand span{display:grid}.brand strong{font-size:1.05rem}.brand small{color:var(--muted)}.nav{display:flex;align-items:center;gap:22px;font-weight:700}.nav a:hover{color:var(--blue)}.nav-cta{background:var(--navy);color:#fff!important;padding:12px 17px;border-radius:12px}.menu-toggle{display:none;border:0;background:0 0;font-size:1.6rem}main{overflow:hidden}.hero{max-width:1180px;margin:12px auto 0;padding:72px 24px 80px;display:grid;grid-template-columns:1.2fr .8fr;align-items:center;gap:40px}.eyebrow{font-size:.78rem;letter-spacing:.16em;font-weight:900;color:var(--red)}.hero h1,.page-top h1{font-size:clamp(3rem,7vw,6.5rem);line-height:.93;letter-spacing:-.055em;margin:18px 0}.hero h1 span{background:linear-gradient(90deg,var(--blue),var(--red),var(--yellow),var(--green));-webkit-background-clip:text;color:transparent}.hero p{font-size:1.18rem;line-height:1.7;color:var(--muted);max-width:680px}.hero-actions,.lesson-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.button{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:14px;padding:14px 20px;font-weight:800;cursor:pointer}.primary{background:var(--navy);color:#fff}.primary:hover{background:var(--blue)}.secondary{background:#fff;color:var(--navy);box-shadow:0 8px 24px rgba(7,21,47,.08)}.language-row{display:flex;gap:16px;flex-wrap:wrap;margin-top:28px;font-weight:750}.hero-art{display:flex;justify-content:center}.hero-art img{width:min(100%,430px);border-radius:50%;box-shadow:0 30px 80px rgba(7,21,47,.22)}.section{max-width:1180px;margin:0 auto;padding:78px 24px}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:28px}.section h2{font-size:clamp(2rem,4vw,3.5rem);letter-spacing:-.04em;margin:8px 0}.date-badge{background:var(--yellow);font-weight:900;border-radius:16px;padding:13px 16px}.challenge-card,.lesson-card{background:#fff;border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}.english-phrase{text-align:center;padding:12px 0 30px}.english-phrase small{color:var(--muted);text-transform:uppercase;letter-spacing:.15em}.english-phrase h3{font-size:clamp(2rem,5vw,4rem);margin:10px}.translation-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.translation{background:#f3f5f9;border-radius:18px;padding:22px;display:flex;flex-direction:column;gap:9px;min-height:190px}.translation .flag{font-size:2rem}.translation small{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:800}.translation strong{font-size:1.25rem}.translation em{font-style:normal;color:var(--muted)}.culture-note{margin-top:18px;padding:18px;border-radius:16px;background:#fff5cc}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.feature-grid article{background:#fff;border-radius:20px;padding:24px;box-shadow:var(--shadow)}.feature-grid article span{font-size:2rem}.feature-grid h3{font-size:1.2rem}.feature-grid p{color:var(--muted);line-height:1.6}.subscribe-section{background:var(--navy);color:#fff;max-width:none;padding-left:max(24px,calc((100vw - 1132px)/ 2));padding-right:max(24px,calc((100vw - 1132px)/ 2));display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}.subscribe-section p{color:#bdc8dc}.subscribe-form{display:grid;grid-template-columns:1fr 1fr;gap:12px}.admin-login input,.challenge-card input,.search-form input,.subscribe-form input,.subscribe-form select{width:100%;border:1px solid #dfe4ed;background:#fff;border-radius:13px;padding:14px 16px}.subscribe-form button{grid-column:1/-1;background:var(--yellow);color:var(--navy)}.page-top{min-height:70vh}.page-top h1{font-size:clamp(3rem,7vw,6rem)}.search-form{display:flex;gap:10px;max-width:640px;margin-bottom:28px}.archive-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.archive-card{display:block;background:#fff;border-radius:20px;padding:24px;box-shadow:var(--shadow);transition:.2s}.archive-card:hover{transform:translateY(-4px)}.archive-card p,.archive-card small{color:var(--muted)}.back-link{display:inline-block;margin-bottom:25px;color:var(--blue);font-weight:800}.challenge-page{max-width:800px}.challenge-card h2{font-size:2rem}.challenge-card input{margin:18px 0 12px}.result{font-weight:900;min-height:28px}.center{text-align:center}.big-icon{font-size:5rem;display:block}.site-footer{text-align:center;padding:30px;color:var(--muted)}.admin-body{background:#eef1f6;min-height:100vh;padding:24px}.admin-login{max-width:420px;margin:10vh auto;background:#fff;padding:30px;border-radius:22px;box-shadow:var(--shadow);display:grid;gap:14px}.error{color:var(--red)}.admin-panel{max-width:1100px;margin:auto;background:#fff;padding:28px;border-radius:22px}.admin-head{display:flex;justify-content:space-between}.stats{display:flex;gap:14px;margin:20px 0}.stats div{background:#f1f4f8;padding:20px;border-radius:16px;display:grid}.stats strong{font-size:2rem}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}td,th{text-align:left;padding:12px;border-bottom:1px solid #e8ebf0}@media(max-width:850px){.menu-toggle{display:block}.nav{display:none;position:absolute;top:86px;left:20px;right:20px;background:#fff;border-radius:18px;padding:18px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch;z-index:10}.nav.open{display:flex}.hero{grid-template-columns:1fr;padding-top:40px}.hero-art{order:-1}.hero-art img{width:230px}.feature-grid,.translation-grid{grid-template-columns:1fr 1fr}.subscribe-section{grid-template-columns:1fr}.archive-grid{grid-template-columns:1fr 1fr}}@media(max-width:560px){.brand img{width:48px;height:48px}.hero{padding-bottom:55px}.hero h1{font-size:3.25rem}.archive-grid,.feature-grid,.subscribe-form,.translation-grid{grid-template-columns:1fr}.translation{min-height:auto}.subscribe-form button{grid-column:auto}.section{padding:55px 18px}.lesson-card{padding:18px}.search-form{flex-direction:column}}.quick-flow{max-width:1132px;margin:-30px auto 26px;padding:0 24px;display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.quick-flow a{background:#fff;border:1px solid rgba(7,21,47,.08);border-radius:18px;padding:18px;box-shadow:0 10px 32px rgba(7,21,47,.08);display:grid;grid-template-columns:auto 1fr;column-gap:12px;align-items:center}.quick-flow span{grid-row:1/3;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--navy);color:#fff;font-weight:900}.quick-flow strong{font-size:1rem}.quick-flow small{color:var(--muted)}.lesson-next{margin-top:20px;padding:18px;border-radius:16px;background:linear-gradient(135deg,#07152f,#0d2249);color:#fff;display:grid;gap:6px}.lesson-next span{font-size:.75rem;text-transform:uppercase;letter-spacing:.13em;color:#ffbf00;font-weight:900}.lesson-next a{color:#ffbf00;font-weight:900;margin-top:4px}.mobile-tabbar{display:none}.speak-phrase{min-width:118px}@media(max-width:850px){body{padding-bottom:92px}.site-header{position:sticky;top:0;z-index:50;background:rgba(247,245,239,.94);backdrop-filter:blur(18px);border-bottom:1px solid rgba(7,21,47,.08)}.quick-flow{grid-template-columns:1fr 1fr;margin-top:-18px}.mobile-tabbar{position:fixed;left:12px;right:12px;bottom:calc(10px + env(safe-area-inset-bottom));height:74px;padding:8px 10px;display:grid;grid-template-columns:repeat(5,1fr);align-items:center;background:rgba(7,21,47,.95);backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.15);border-radius:24px;box-shadow:0 18px 45px rgba(7,21,47,.35);z-index:100}.mobile-tabbar a{color:#fff;display:grid;place-items:center;gap:2px;font-weight:800}.mobile-tabbar span{font-size:1.2rem}.mobile-tabbar small{font-size:.68rem}.mobile-tabbar .tab-primary{transform:translateY(-12px);width:64px;height:64px;justify-self:center;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--red));box-shadow:0 8px 24px rgba(23,104,255,.35)}}@media(max-width:560px){.quick-flow{grid-template-columns:1fr;padding:0 18px}.hero-actions .button{flex:1}.lesson-actions .button{width:100%}}.voice-lab{margin-top:20px;padding:22px;border-radius:20px;background:linear-gradient(145deg,#07152f,#0d2249);color:#fff}.voice-lab-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.voice-lab-head h3{font-size:1.55rem;margin:6px 0}.voice-lab-head p{margin:0;color:#bdc8dc;line-height:1.5}.voice-stop{border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);color:#fff;border-radius:12px;padding:10px 14px;font-weight:800}.voice-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:20px}.voice-card{appearance:none;border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.07);color:#fff;border-radius:16px;padding:15px;text-align:left;display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center;cursor:pointer}.voice-card.active,.voice-card:hover{border-color:var(--yellow);background:rgba(255,191,0,.12)}.voice-card.speaking{box-shadow:0 0 0 3px rgba(255,191,0,.2)}.voice-flag{font-size:1.8rem}.voice-card span:nth-child(2){display:grid;gap:3px}.voice-card small{color:#bdc8dc}.voice-card i{font-style:normal;color:var(--yellow);font-size:1.05rem}.voice-controls{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:16px}.voice-controls label{display:grid;gap:7px;font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;font-weight:900;color:#bdc8dc}.voice-controls select{width:100%;border:1px solid rgba(255,255,255,.16);background:#101f3c;color:#fff;border-radius:12px;padding:11px}.voice-controls input{width:100%}.voice-controls output{font-size:.8rem;color:#fff}.voice-status{margin-top:14px;padding:11px 13px;border-radius:12px;background:rgba(255,255,255,.07);color:#e4e9f3;font-size:.92rem}@media(max-width:850px){.voice-grid{grid-template-columns:1fr 1fr}}@media(max-width:560px){.voice-lab{padding:16px}.voice-lab-head{display:grid}.voice-stop{justify-self:start}.voice-controls,.voice-grid{grid-template-columns:1fr}.voice-card{min-height:72px}}.app-today-intro{padding-top:36px;padding-bottom:24px;display:flex;align-items:end;justify-content:space-between;gap:24px}.app-today-copy h1{font-size:clamp(2.4rem,6vw,4.8rem);line-height:.98;letter-spacing:-.05em;margin:10px 0 12px}.app-today-copy p{margin:0;color:var(--muted);font-size:1.05rem}.app-today-actions{display:flex;gap:10px;flex-wrap:wrap}.app-today-intro+.section{padding-top:18px}.app-next{padding-top:34px}.app-tool-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.app-tool-grid a{background:#fff;border-radius:20px;padding:24px;box-shadow:var(--shadow);display:grid;grid-template-columns:auto 1fr;column-gap:14px;align-items:center}.app-tool-grid span{grid-row:1/3;font-size:2rem}.app-tool-grid strong{font-size:1.05rem}.app-tool-grid small{color:var(--muted);margin-top:4px}.voice-grid{grid-template-columns:repeat(2,1fr)}@media(max-width:850px){.app-today-intro{align-items:flex-start;padding-top:28px}.app-today-actions{justify-content:flex-end}}@media(max-width:560px){.app-today-intro{display:block;padding:28px 18px 12px}.app-today-copy h1{font-size:2.7rem}.app-today-actions{margin-top:18px}.app-today-actions .button{flex:1}.app-today-intro+.section{padding-top:12px}.app-tool-grid,.voice-grid{grid-template-columns:1fr}.app-next{padding-top:26px}}
@keyframes voicePulse{0%,100%{opacity:.78;transform:scale(1)}50%{opacity:1;transform:scale(1.36)}}.voice-card.speaking{border-color:#41e28a!important;background:linear-gradient(135deg,rgba(255,191,0,.18),rgba(65,226,138,.14))!important;box-shadow:0 0 0 3px rgba(65,226,138,.2),0 14px 34px rgba(0,0,0,.2)!important}.voice-card.speaking i{animation:voicePulse 1.05s ease-in-out infinite;color:#41e28a!important;text-shadow:0 0 18px rgba(65,226,138,.75);transform-origin:center;will-change:transform,opacity}
.install-app[hidden]{display:none}.install-app.ready{box-shadow:0 0 0 2px rgba(23,104,255,.18),0 8px 24px rgba(7,21,47,.1)}
.empty-today-card{max-width:820px;margin:0 auto;text-align:center;padding:clamp(30px,6vw,70px)}.empty-today-card h2{font-size:clamp(2rem,5vw,3.8rem);line-height:.95;margin:14px 0}.empty-today-card p{max-width:600px;margin:0 auto;color:var(--muted);line-height:1.7}.empty-today-card .lesson-actions{justify-content:center}

body:has(.quest-game)>.site-header,body:has(.quest-game)>.mobile-tabbar{display:none}
.quest-character-select{max-width:1040px;margin:6vh auto;text-align:center}.quest-character-select>p:not(.quest-kicker){color:#b9c6da}.quest-character-select h1{font-size:clamp(2.6rem,7vw,5rem);letter-spacing:-.06em;margin:14px 0}.quest-character-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:28px 0}.quest-character{overflow:hidden;padding:0 0 15px;border:2px solid #ffffff20;border-radius:22px;background:#ffffff0b;color:#fff;text-align:left;cursor:pointer}.quest-character:hover,.quest-character.selected{border-color:#ffbf00;background:#ffbf0018}.quest-character img{display:block;width:100%;aspect-ratio:3/4;object-fit:cover;object-position:top}.quest-character span,.quest-character strong{display:block;margin:10px 14px 0}.quest-character span{color:#83deee;font-size:.72rem;font-weight:900}.quest-character strong{font-size:1.3rem}.quest-character-select .quest-primary{margin:0 auto 16px;min-width:min(100%,360px)}.quest-active-tutor{display:flex;align-items:center;gap:10px;margin:0 auto 18px;width:max-content;max-width:100%;padding:7px 14px 7px 7px;border:1px solid #ffffff28;border-radius:999px;background:#ffffff0d;text-align:left}.quest-active-tutor img{width:52px;height:52px;border:2px solid #ffbf00;border-radius:50%;object-fit:cover;object-position:top}.quest-active-tutor span{display:grid;gap:2px}.quest-active-tutor small{font-size:.6rem;letter-spacing:.13em;color:#83deee;font-weight:900}.quest-active-tutor strong{font-size:1rem}.quest-active-tutor em{color:#c1cee2;font-size:.75rem;font-style:normal}@media(max-width:700px){.quest-character-select{margin:28px auto}.quest-character-grid{grid-template-columns:1fr 1fr;gap:10px}.quest-character span,.quest-character strong{margin-left:10px;margin-right:10px}.quest-character strong{font-size:1.1rem}}

.quest-game{min-height:100vh;background:radial-gradient(circle at 15% 5%,#123f59 0,transparent 34rem),linear-gradient(145deg,#030b18,#07152f 55%,#160d24);color:#fff;padding:18px 20px 70px}.quest-game~.site-footer{display:none}.quest-shell{max-width:1100px;margin:auto}.quest-header{display:flex;justify-content:space-between;align-items:center}.quest-brand{display:flex;align-items:center;gap:11px}.quest-brand img{width:48px;height:48px;border-radius:15px;object-fit:cover}.quest-brand span{display:grid}.quest-brand strong{font-size:.95rem;letter-spacing:.04em}.quest-brand small,.quest-kicker{font-size:.68rem;letter-spacing:.18em;font-weight:900;color:#62d9ed}.quest-header-actions{display:flex;gap:8px}.quest-icon-button,.quest-back{border:1px solid #ffffff22;background:#ffffff0d;color:#fff;border-radius:13px;padding:11px 13px;font-weight:900;text-decoration:none;cursor:pointer}.quest-menu{text-align:center;max-width:560px;margin:5vh auto}.quest-logo-glow{width:154px;height:154px;padding:4px;margin:auto;border-radius:50%;background:linear-gradient(135deg,#53d9ed,#ff9f43);box-shadow:0 0 70px #3fcde855}.quest-logo-glow img{width:100%;height:100%;border-radius:50%;object-fit:cover}.quest-menu h1,.quest-map-copy h1,.quest-destination h1,.quest-cleared h1{font-size:clamp(2.5rem,8vw,5.5rem);line-height:.9;letter-spacing:-.06em;margin:17px 0 8px}.quest-subtitle{margin:0;color:#ffbf00;font-weight:900;letter-spacing:.28em}.quest-stats{display:flex;gap:10px;margin:24px 0}.quest-stats span{flex:1;display:grid;grid-template-columns:auto 1fr;column-gap:7px;align-items:center;text-align:left;padding:12px 13px;border:1px solid #ffffff1c;border-radius:14px;background:#ffffff0b;color:#ffbf00;font-size:1.2rem}.quest-stats b{color:#fff;font-size:1.1rem}.quest-stats small{grid-column:2;color:#9eacc4;font-size:.57rem;font-weight:900;letter-spacing:.1em}.quest-menu-actions{display:grid;gap:12px}.quest-primary,.quest-secondary{display:flex;align-items:center;justify-content:center;gap:9px;min-height:58px;border:1px solid #ffffff22;border-radius:17px;padding:14px 20px;font-weight:950;letter-spacing:.04em;cursor:pointer;text-decoration:none}.quest-primary{background:linear-gradient(135deg,#ffbf00,#ef3340);color:#fff;box-shadow:0 12px 30px #ff6b2733}.quest-secondary{background:#ffffff0d;color:#fff}.quest-secondary small{display:block;color:#9eacc4;font-size:.7rem;font-weight:700}.quest-secondary:disabled{opacity:.4;cursor:not-allowed}.quest-footnote{color:#8190aa;font-size:.8rem}.quest-map-view{position:relative;min-height:720px;padding:70px 0 20px}.quest-map-copy{text-align:center}.quest-map-copy p:not(.quest-kicker){color:#b9c6da}.quest-map-copy .quest-stats{max-width:430px;margin:24px auto}.quest-route{position:relative;display:flex;justify-content:space-between;align-items:center;max-width:950px;margin:90px auto 60px;padding:0 5%}.quest-route:before{content:"";position:absolute;left:10%;right:10%;height:5px;background:linear-gradient(90deg,#ff5c9a,#36d487,#ff9f43,#36c9e8,#5688ff);border-radius:8px;opacity:.55}.quest-stop{position:relative;z-index:1;display:grid;justify-items:center;gap:7px;background:none;border:0;color:#fff;cursor:pointer}.quest-stop i{display:grid;place-items:center;width:70px;height:70px;border:3px solid #ffffff44;border-radius:50%;background:linear-gradient(145deg,#3b4351,#101624);color:#8b96a8;font-size:1.7rem;font-style:normal;box-shadow:0 8px 20px #0008}.quest-stop.is-unlocked i{border-color:var(--stop-color);background:linear-gradient(145deg,var(--stop-color),#11182a);color:#fff}.quest-stop.is-complete i{background:#05a84f;border-color:#fff}.quest-stop strong{font-size:.82rem}.quest-stop small{color:#91a0b8}.quest-destination{max-width:760px;margin:36px auto}.quest-destination-subtitle,.quest-cleared p:not(.quest-kicker){color:#b9c6da;line-height:1.6}.quest-progress{display:flex;align-items:center;gap:10px;margin:30px 0 12px}.quest-progress span{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:#ffffff15;border:2px solid #ffffff28;font-weight:900}.quest-progress span.done{background:#05a84f;border-color:#fff}.quest-challenge,.quest-card{margin-top:20px;padding:28px;border:1px solid #ffffff1c;border-radius:24px;background:linear-gradient(145deg,#ffffff14,#ffffff07);box-shadow:0 24px 60px #0003}.quest-challenge-type{color:#ffbf00;font-size:.72rem;font-weight:900;letter-spacing:.12em}.quest-challenge-type button{border:0;background:none;color:#7de5f3;cursor:pointer;font-weight:900}.quest-challenge h2{font-size:clamp(1.5rem,4vw,2.6rem);line-height:1.1;margin:20px 0 25px}.quest-options{display:grid;grid-template-columns:repeat(3,1fr);gap:11px}.quest-options button{min-height:62px;border:1px solid #ffffff25;border-radius:15px;background:#ffffff0b;color:#fff;padding:12px;font-weight:850;cursor:pointer}.quest-options button:hover{border-color:#ffbf00;background:#ffbf001c}.quest-options button.wrong{border-color:#ef3340;background:#ef334033}.quest-options button:disabled{cursor:default}.quest-result{min-height:25px;font-weight:900}.quest-result.correct{color:#72e6a5}.quest-result.wrong{color:#ff9da5}.quest-tip{padding:14px;border-radius:12px;background:#ffbf0012;color:#e4c974;font-size:.9rem}.quest-cleared{text-align:center;max-width:620px;margin:10vh auto;padding:55px 30px}.quest-trophy{font-size:4rem;margin:15px}.quest-cleared .quest-primary{max-width:360px;margin:25px auto 0}@media(max-width:700px){.quest-game{padding:14px 14px 50px}.quest-route{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin:50px auto}.quest-route:before{left:25%;right:25%;top:50%;height:60%;width:4px}.quest-stop i{width:62px;height:62px}.quest-options{grid-template-columns:1fr}.quest-challenge,.quest-card{padding:21px}.quest-map-view{min-height:0}.quest-destination{margin-top:28px}}
/* Calm 1.3 bottom navigation */
.mobile-tabbar{background:rgba(16,25,44,.94)!important;border-color:rgba(255,255,255,.1)!important;box-shadow:0 12px 30px rgba(7,21,47,.22)!important}
.mobile-tabbar a{opacity:.72;transition:opacity .2s,color .2s}
.mobile-tabbar a:hover,.mobile-tabbar a:focus-visible{opacity:1}
.mobile-tabbar a.tab-primary{transform:none!important;width:auto!important;height:auto!important;border-radius:14px!important;background:rgba(255,255,255,.1)!important;box-shadow:none!important;color:#fff!important;padding:8px 10px}
.mobile-tabbar a.tab-primary span{font-size:1.05rem}
body.app-shell{padding-bottom:96px}
body.app-shell .mobile-tabbar{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(10px + env(safe-area-inset-bottom));width:min(680px,calc(100% - 24px));height:74px;padding:8px 10px;display:grid;grid-template-columns:repeat(5,1fr);align-items:center;z-index:100}
body.app-shell .mobile-tabbar a.active{opacity:1;color:#07152f!important}
body.app-shell .mobile-tabbar a.active small{color:#07152f!important}
body.app-shell .mobile-tabbar a{display:grid;place-items:center;gap:2px;color:#ffcf4d!important;background:rgba(255,191,0,.10);border:1px solid rgba(255,191,0,.18);font-weight:800;min-width:0;min-height:56px;padding:7px 8px;border-radius:14px}
body.app-shell .mobile-tabbar a span{font-size:1.15rem;line-height:1}
body.app-shell .mobile-tabbar a small{font-size:.66rem;white-space:nowrap;color:#ffcf4d!important}
body.app-shell .mobile-tabbar a.active{background:#ffbf00!important;border:1px solid #ffe080;box-shadow:0 0 0 3px rgba(255,191,0,.14),0 6px 16px rgba(0,0,0,.18)}
body.app-shell .mobile-tabbar a.tab-primary{background:rgba(255,191,0,.10)!important;color:#ffcf4d!important;border:1px solid rgba(255,191,0,.18);box-shadow:none!important}
body.app-shell .mobile-tabbar a.tab-primary.active{background:#ffbf00!important;color:#07152f!important;border-color:#ffe080;box-shadow:0 6px 18px rgba(255,191,0,.28)!important}
body.app-shell>.site-footer{display:none}
/* iOS Today contrast: use layered blue surfaces instead of a white lesson card. */
body.app-shell .lesson-card{background:linear-gradient(145deg,#102e64,#173d73);color:#fff;border:1px solid #2f68c6;box-shadow:0 20px 46px rgba(0,0,0,.28)}
body.app-shell .lesson-card h2,body.app-shell .lesson-card h3,body.app-shell .lesson-card strong{color:#fff}
body.app-shell .lesson-card p,body.app-shell .lesson-card em,body.app-shell .lesson-card .english-phrase small{color:#c6d7f2}
body.app-shell .lesson-card .translation strong{color:#fff}
body.app-shell .lesson-card .translation em{color:#c6d7f2}
body.app-shell .translation-fr{background:#123c7a;border-color:#2d72df}
body.app-shell .translation-ht{background:#402b52;border-color:#8f4a77}
body.app-shell .translation-jm{background:#0d514b;border-color:#168f72}
body.app-shell .translation-es{background:#503b28;border-color:#986a36}
body.app-shell .lesson-card .culture-note{color:#fff;background:#0d2249;border:1px solid #2b5ba2}
body.app-shell .lesson-card .culture-note strong{color:#fff}
body.app-shell .lesson-card .speech-check{background:#0d2249;border-color:#2b5ba2}
body.app-shell .lesson-card .speech-check h3{color:#fff}
body.app-shell .lesson-card .speech-check p{color:#c6d7f2}
body.app-shell .lesson-card .speech-match{background:#173d73;color:#c6d7f2}
body.app-shell .lesson-card .speech-match strong{color:#8fc0ff}
body.app-shell .lesson-card .voice-lab,body.app-shell .lesson-card .voice-lab h3,body.app-shell .lesson-card .voice-lab strong{color:#fff}
body.app-shell .lesson-card .voice-lab p,body.app-shell .lesson-card .voice-lab small{color:#bdc8dc}
body.app-shell .lesson-card .lesson-next,body.app-shell .lesson-card .lesson-next strong{color:#fff}
.lesson-next .daily-challenge-button{justify-self:start;display:inline-flex;align-items:center;gap:9px;margin-top:9px;padding:12px 17px;border:1px solid #ffcf45;border-radius:13px;background:#ffbf00;color:#07152f;font-weight:900;box-shadow:0 8px 20px #0003;transition:background .18s ease,transform .18s ease}
.lesson-next .daily-challenge-button:hover{background:#ffd34d;transform:translateY(-1px)}
.lesson-next .daily-challenge-button:focus-visible{outline:3px solid #fff;outline-offset:3px}
/* Calm navigation: blue identifies the current destination; the other tabs stay quiet. */
body.app-shell .mobile-tabbar a,body.app-shell .mobile-tabbar a.tab-primary{background:rgba(255,255,255,.06)!important;border:1px solid rgba(255,255,255,.10)!important;color:#c8d8ef!important;opacity:.72!important;box-shadow:none!important}
body.app-shell .mobile-tabbar a small,body.app-shell .mobile-tabbar a.active small,body.app-shell .mobile-tabbar a.tab-primary small{color:inherit!important}
body.app-shell .mobile-tabbar a.active,body.app-shell .mobile-tabbar a.tab-primary.active{background:#1768ff!important;border-color:#75a7ff!important;color:#fff!important;opacity:1!important;box-shadow:0 6px 18px rgba(23,104,255,.28)!important}
body.app-shell .nav{gap:8px}
body.app-shell .nav a,body.app-shell .nav a.nav-cta{padding:10px 14px;border:1px solid rgba(255,255,255,.16);border-radius:12px;background:rgba(255,255,255,.08);color:#fff!important;font-weight:850}
body.app-shell .nav a:hover,body.app-shell .nav a:focus-visible{background:#1768ff;color:#fff!important}
/* Give the speech check the same dark-and-gold treatment as the rest of the learning UI. */
body.app-shell .lesson-card .speech-check{border-color:#80651e;background:linear-gradient(145deg,#2b2819,#1d2334)}
body.app-shell .lesson-card .speech-check .eyebrow{color:#ffbf00}
body.app-shell .lesson-card .speech-check h3{color:#fff1bf}
body.app-shell .lesson-card .speech-check p{color:#d5cda9}
body.app-shell .lesson-card .speech-check #record-phrase{border:1px solid #ffe080;background:#ffbf00;color:#07152f;box-shadow:none}
body.app-shell .lesson-card .speech-check #record-phrase:hover{background:#ffd34d}
body.app-shell .lesson-card .speech-check #record-phrase.recording{border-color:#ff8991;background:#ef3340;color:#fff}
body.app-shell .lesson-card .speech-match{border:1px solid #66551f;background:#171d2c;color:#e5d9a7}
body.app-shell .lesson-card .speech-match strong{color:#ffcf45}
/* Give each language voice its own unmistakable color. */
body.app-shell .voice-card.voice-fr{border-color:#e85d67;background:linear-gradient(145deg,#b82c36,#8f1f31);color:#fff}
body.app-shell .voice-card.voice-es{border-color:#ffe080;background:linear-gradient(145deg,#f2bd32,#d99509);color:#17213a}
body.app-shell .voice-card.voice-es small,body.app-shell .voice-card.voice-es i{color:#26324a}
body.app-shell .voice-card.voice-ht{border-color:#68a5ff;background:linear-gradient(145deg,#2369cb,#17499d);color:#fff}
body.app-shell .voice-card.voice-jm{border-color:#51d99b;background:linear-gradient(145deg,#16985f,#087048);color:#fff}
body.app-shell .voice-card.voice-fr:hover{background:linear-gradient(145deg,#d43843,#a92336)}
body.app-shell .voice-card.voice-es:hover{background:linear-gradient(145deg,#ffd34d,#e9a915)}
body.app-shell .voice-card.voice-ht:hover{background:linear-gradient(145deg,#347de0,#205ab2)}
body.app-shell .voice-card.voice-jm:hover{background:linear-gradient(145deg,#1caf71,#0a8552)}
.quest-character-voice{display:block;margin:7px 14px 0;color:#c1cee2;font-size:.72rem;font-weight:750}.quest-active-tutor em{line-height:1.45}