:root{font-synthesis:none;text-rendering:optimizelegibility;--bg:#f5f6f8;--bg-2:#eef0f4;--surface:#ffffffc7;--surface-solid:#fff;--surface-2:#f7f8fad6;--text:#121722;--text-2:#3c4657;--muted:#738094;--line:#1923371a;--line-strong:#1923372b;--gold:#ba8734;--gold-2:#d8b05d;--gold-soft:#ba87341f;--blue:#4969d8;--blue-soft:#4969d81a;--green:#2d8b66;--green-soft:#2d8b661c;--red:#b65359;--red-soft:#b653591a;--shadow:0 8px 30px #10192d0f;--radius:18px;--radius-sm:13px;--blur:12px;color:#121722;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;background:#f5f6f8;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}:root[data-theme=dark]{--bg:#0b0f17;--bg-2:#0f141e;--surface:#111722c2;--surface-solid:#111722;--surface-2:#171f2dbd;--text:#f1f3f7;--text-2:#bdc6d4;--muted:#7f8a9b;--line:#dfe6f417;--line-strong:#dfe6f426;--gold:#c99a45;--gold-2:#e1bd69;--gold-soft:#c99a4521;--blue:#6d85df;--blue-soft:#6d85df1f;--green:#57ad87;--green-soft:#57ad871f;--red:#d17077;--red-soft:#d170771f;--shadow:0 16px 50px #00000038;color:#f1f3f7;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;background:#0b0f17}*{box-sizing:border-box}html{background:var(--bg);scroll-behavior:smooth;min-height:100%}body{background:radial-gradient(circle at 12% -10%,var(--gold-soft),transparent 28%),radial-gradient(circle at 90% 5%,var(--blue-soft),transparent 22%),var(--bg);min-width:320px;min-height:100%;color:var(--text);margin:0}button,input,select{font:inherit}button{color:inherit}a{color:inherit;text-decoration:none}h1,h2,h3,p{margin-top:0}h1{letter-spacing:-.04em;font-size:clamp(2rem,3vw,3.5rem);line-height:1.06}h2{letter-spacing:-.03em;font-size:clamp(1.45rem,2.1vw,2.25rem)}h3{letter-spacing:-.015em;font-size:1.05rem}p{color:var(--text-2);line-height:1.65}.muted{color:var(--muted)!important}.glass{background:var(--surface);border:1px solid var(--line);-webkit-backdrop-filter:blur(var(--blur));box-shadow:var(--shadow)}.brand{align-items:center;gap:10px;min-width:0;display:flex}.brand-mark{width:39px;height:39px;color:var(--gold);flex:none;place-items:center;display:grid}.brand-mark svg,.brand-mark img{width:100%;height:100%}.brand-mark img{object-fit:contain;filter:drop-shadow(0 3px 8px #0038aa29);display:block}.brand-text{flex-direction:column;line-height:1.02;display:flex}.brand-text strong{letter-spacing:-.02em;font-size:15px}.brand-text span{color:var(--gold);letter-spacing:.14em;font-size:11px;font-weight:800}.brand-compact .brand-mark{width:34px;height:34px}.card{border-radius:var(--radius);min-width:0;padding:20px}.btn{cursor:pointer;border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:0 18px;font-weight:750;transition:all .18s;display:inline-flex}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#15120b;box-shadow:0 8px 22px #ae7b292e}.btn-primary:hover:not(:disabled){filter:saturate(1.05);transform:translateY(-1px)}.btn-secondary{background:var(--surface-2);border:1px solid var(--line-strong);color:var(--text)}.btn-ghost{border:1px solid var(--line);color:var(--text-2);background:0 0}.btn-danger{background:var(--red-soft);color:var(--red);border:1px solid #b6535938}.button-row{flex-wrap:wrap;gap:10px;display:flex}.icon-button{border:1px solid var(--line);background:var(--surface);cursor:pointer;border-radius:12px;place-items:center;width:42px;height:42px;display:grid}.text-button{color:var(--text-2);cursor:pointer;background:0 0;border:0;padding:6px 0;font-weight:700}.pill{letter-spacing:.07em;background:var(--surface-2);border:1px solid var(--line);width:max-content;max-width:100%;color:var(--text-2);border-radius:999px;align-items:center;padding:6px 10px;font-size:11px;font-weight:800;display:inline-flex}.pill-gold{color:var(--gold);background:var(--gold-soft);border-color:#ba87342e}.pill-green{color:var(--green);background:var(--green-soft);border-color:#2d8b662e}.pill-red{color:var(--red);background:var(--red-soft);border-color:#b653592e}.pill-blue{color:var(--blue);background:var(--blue-soft);border-color:#4969d82e}.progress-wrap{width:100%}.progress-label{color:var(--muted);justify-content:space-between;gap:12px;margin-bottom:7px;font-size:12px;display:flex}.progress-label strong{color:var(--text)}.progress{background:var(--bg-2);border:1px solid var(--line);border-radius:999px;height:7px;overflow:hidden}.progress>span{background:linear-gradient(90deg,var(--blue),var(--gold-2));border-radius:999px;height:100%;transition:width .35s;display:block}.metric-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.metric{background:var(--surface);border:1px solid var(--line);border-radius:15px;align-items:center;gap:11px;min-width:0;padding:13px 14px;display:flex}.metric-icon{background:var(--surface-2);width:36px;height:36px;color:var(--gold);border:1px solid var(--line);border-radius:11px;place-items:center;display:grid}.metric>div:last-child{flex-direction:column;min-width:0;display:flex}.metric strong{white-space:nowrap;text-overflow:ellipsis;font-size:16px;overflow:hidden}.metric span:last-child{color:var(--muted);margin-top:2px;font-size:11px}.eyebrow{color:var(--muted);letter-spacing:.14em;text-transform:uppercase;margin-bottom:8px;font-size:10px;font-weight:800;display:block}.empty{text-align:center;padding:35px 16px}.empty-dot{background:var(--green);border-radius:50%;width:12px;height:12px;margin:0 auto 18px}.empty p{max-width:460px;margin:0 auto}label{color:var(--text-2);flex-direction:column;gap:8px;font-size:12px;font-weight:700;display:flex}input,select{border:1px solid var(--line-strong);background:var(--surface-2);width:100%;min-height:45px;color:var(--text);border-radius:11px;outline:none;padding:0 13px}input:focus,select:focus{box-shadow:0 0 0 3px var(--gold-soft);border-color:#ba87348c}.form-two{grid-template-columns:1fr 1fr;gap:12px;display:grid}.status-message{background:var(--blue-soft);color:var(--text-2);border:1px solid #4969d824;border-radius:11px;margin-top:12px;padding:11px 13px;font-size:12px}.code-entry{gap:8px;margin-top:12px;display:flex}.code-entry input{letter-spacing:.07em;text-transform:uppercase;font-family:ui-monospace,SFMono-Regular,Menlo,monospace}.switch-row{border-top:1px solid var(--line);border-bottom:1px solid var(--line);flex-direction:row;justify-content:space-between;align-items:center;gap:15px;margin:15px 0;padding:14px 0;display:flex}.switch-row span{flex-direction:column;gap:3px;display:flex}.switch-row small{color:var(--muted);font-weight:500}.switch-row input{width:42px;height:23px;min-height:23px;accent-color:var(--gold)}.landing{max-width:1240px;margin:0 auto;padding:0 28px}.landing-header{border-bottom:1px solid var(--line);grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;height:82px;display:grid}.landing-nav{color:var(--text-2);gap:28px;font-size:13px;display:flex}.landing-actions{justify-content:flex-end;gap:8px;display:flex}.hero{grid-template-columns:1.07fr .93fr;align-items:center;gap:70px;min-height:650px;padding:70px 0;display:grid}.hero-copy h1{max-width:760px;margin:18px 0 22px;font-size:clamp(3rem,5.2vw,5.8rem)}.hero-copy h1 span{color:var(--gold)}.hero-copy>p{max-width:680px;font-size:1.1rem}.hero-actions{gap:10px;margin:28px 0;display:flex}.hero-proof{color:var(--muted);flex-wrap:wrap;gap:18px;font-size:12px;display:flex}.hero-proof span{align-items:center;gap:5px;display:flex}.hero-proof svg{color:var(--green);width:15px}.hero-visual{border-radius:32px;flex-direction:column;justify-content:space-between;min-height:490px;padding:32px;display:flex;position:relative;overflow:hidden}.hero-visual:before{content:"";background:linear-gradient(145deg,var(--gold-soft),transparent 42%,var(--blue-soft));pointer-events:none;position:absolute;inset:0}.hero-orbit{place-items:center;height:330px;display:grid;position:relative}.orbit-center{border:1px solid var(--line-strong);background:var(--surface-solid);z-index:2;border-radius:50%;place-items:center;width:120px;height:120px;display:grid;position:relative}.orbit-center strong{letter-spacing:.12em;color:var(--muted);font-size:10px}.hero-orbit:before,.hero-orbit:after{content:"";border:1px solid var(--line);border-radius:50%;position:absolute}.hero-orbit:before{width:250px;height:250px}.hero-orbit:after{opacity:.6;width:325px;height:325px}.orbit-item{color:var(--text-2);background:var(--surface-solid);border:1px solid var(--line);z-index:3;border-radius:999px;align-items:center;gap:5px;padding:8px 10px;font-size:11px;font-weight:800;display:flex;position:absolute}.o1{top:24px}.o2{top:145px;right:5px}.o3{bottom:18px}.o4{top:145px;left:0}.hero-mini-stats{z-index:2;grid-template-columns:repeat(3,1fr);gap:8px;display:grid;position:relative}.hero-mini-stats div{background:var(--surface-2);border:1px solid var(--line);border-radius:13px;flex-direction:column;padding:13px;display:flex}.hero-mini-stats strong{font-size:20px}.hero-mini-stats span{color:var(--muted);font-size:10px;line-height:1.35}.landing-section{padding:85px 0}.section-head{max-width:780px;margin-bottom:35px}.section-head h2{margin:13px 0;font-size:clamp(2rem,3.4vw,3.8rem)}.section-head p{font-size:1rem}.feature-grid{grid-template-columns:repeat(4,1fr);gap:14px;display:grid}.feature-grid .card{min-height:220px}.feature-icon{background:var(--gold-soft);width:43px;height:43px;color:var(--gold);border-radius:12px;place-items:center;margin-bottom:35px;display:grid}.feature-grid p{font-size:13px}.platform-section{border-top:1px solid var(--line)}.platform-row{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.platform-row .card{min-height:180px}.platform-row svg{color:var(--gold);margin-bottom:25px}.pricing-highlight{border-radius:26px;justify-content:space-between;align-items:center;gap:40px;margin:60px 0 90px;padding:38px;display:flex}.pricing-highlight>div{max-width:730px}.pricing-highlight h2{margin:14px 0 8px}.landing-footer{border-top:1px solid var(--line);min-height:90px;color:var(--muted);justify-content:space-between;align-items:center;font-size:12px;display:flex}.app-shell{grid-template-columns:245px minmax(0,1fr);gap:0;min-height:100vh;display:grid}.sidebar{z-index:20;border-radius:20px;flex-direction:column;width:220px;padding:16px;display:flex;position:fixed;top:16px;bottom:16px;left:16px}.sidebar-top{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding-bottom:18px;display:flex}.plan-badge{letter-spacing:.09em;border:1px solid var(--line);border-radius:999px;padding:5px 7px;font-size:8px;font-weight:900}.plan-trial,.plan-pro{color:var(--gold);background:var(--gold-soft)}.sidebar nav{flex-direction:column;gap:4px;margin-top:16px;display:flex}.nav-item{width:100%;min-height:44px;color:var(--muted);cursor:pointer;text-align:left;background:0 0;border:0;border-radius:11px;align-items:center;gap:11px;padding:0 11px;font-size:13px;display:flex}.nav-item:hover,.nav-item.active{background:var(--surface-2);color:var(--text)}.nav-item.active svg{color:var(--gold)}.sidebar-bottom{border-top:1px solid var(--line);margin-top:auto;padding-top:10px}.app-main{grid-column:2;min-width:0}.topbar{z-index:15;border-radius:16px;justify-content:space-between;align-items:center;height:66px;margin:12px 16px 0 0;padding:0 16px;display:flex;position:sticky;top:12px}.topbar-brand{align-items:center;gap:9px;display:flex}.topbar-brand>div:last-child{flex-direction:column;display:flex}.topbar-brand strong{font-size:12px}.topbar-brand span{color:var(--muted);font-size:10px}.topbar-actions{align-items:center;gap:8px;display:flex}.tiny-stat{color:var(--gold);align-items:center;gap:5px;padding:0 8px;font-size:12px;font-weight:800;display:flex}.content{max-width:1260px;margin:0 auto;padding:28px 32px 80px 18px}.bottom-nav{display:none}.screen{width:100%}.screen-head{justify-content:space-between;align-items:flex-start;gap:25px;margin-bottom:24px;display:flex}.screen-head h1{margin:0 0 7px;font-size:clamp(2rem,3.2vw,3.1rem)}.screen-head p{max-width:690px;margin:0}.screen-head-actions{padding-top:8px}.card-head{justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:15px;display:flex}.card-head h3{margin:0}.two-col{grid-template-columns:1.15fr .85fr;gap:14px;margin-top:14px;display:grid}.onboarding-page{place-items:center;min-height:100vh;padding:28px;display:grid}.onboarding-box{width:min(780px,100%)}.onboarding-brand{color:var(--muted);justify-content:space-between;align-items:center;margin-bottom:20px;font-size:12px;display:flex}.onboarding-card{margin-top:15px;padding:28px}.form-step{min-height:300px}.form-step h2{margin:7px 0 8px}.step-kicker{letter-spacing:.13em;color:var(--gold);font-size:10px;font-weight:900}.choice-grid{grid-template-columns:1fr 1fr;gap:10px;margin-top:25px;display:grid}.choice-grid button,.level-row button,.theme-choice button{border:1px solid var(--line);background:var(--surface-2);min-height:52px;color:var(--text);cursor:pointer;border-radius:12px}.choice-grid button.selected,.level-row button.selected,.theme-choice button.selected{box-shadow:inset 0 0 0 1px var(--gold);background:var(--gold-soft);border-color:#ba873480}.level-row{grid-template-columns:repeat(3,1fr);gap:10px;margin-top:20px;display:grid}.level-row button{flex-direction:column;align-items:flex-start;padding:13px;display:flex}.level-row strong{font-size:17px}.level-row span{color:var(--muted);font-size:10px}.study-contract{border-radius:12px;margin-top:18px;padding:15px}.study-contract p{margin:5px 0 0;font-size:12px}.form-actions{border-top:1px solid var(--line);grid-template-columns:auto 1fr auto;align-items:center;gap:10px;margin-top:22px;padding-top:18px;display:grid}.daily-hero{grid-template-columns:1fr 220px;gap:30px;padding:28px;display:grid;position:relative;overflow:hidden}.daily-hero:before{content:"";background:var(--gold-soft);filter:blur(10px);pointer-events:none;border-radius:50%;width:330px;height:330px;position:absolute;top:-120px;right:-100px}.daily-hero-copy{z-index:2;position:relative}.daily-top{color:var(--muted);letter-spacing:.09em;gap:8px;margin-bottom:18px;font-size:10px;font-weight:850;display:flex}.daily-top span{border:1px solid var(--line);border-radius:999px;padding:5px 8px}.daily-hero h2{margin:0 0 6px;font-size:clamp(1.7rem,3vw,3rem)}.daily-hero-copy>p{margin-bottom:22px}.daily-actions{gap:8px;margin-top:18px;display:flex}.daily-orb{border:1px solid var(--line-strong);background:linear-gradient(145deg,var(--surface-solid),var(--surface-2));z-index:2;width:170px;height:170px;box-shadow:inset 0 0 0 10px var(--surface-2);border-radius:50%;flex-direction:column;justify-content:center;place-self:center;align-items:center;display:flex;position:relative}.orb-number{letter-spacing:-.06em;font-size:48px;font-weight:900}.daily-orb>span{letter-spacing:.2em;color:var(--gold);font-size:9px;font-weight:900}.daily-orb small{color:var(--muted);margin-top:8px;font-size:8px}.dashboard-screen>.metric-grid{margin:14px 0}.dashboard-grid{grid-template-columns:repeat(2,1fr);gap:14px;display:grid}.module-card{cursor:pointer;grid-template-columns:44px 1fr auto;align-items:center;gap:12px;padding:15px;transition:all .18s;display:grid}.module-card:hover{border-color:var(--line-strong);transform:translateY(-1px)}.module-icon{background:var(--surface-2);width:42px;height:42px;color:var(--gold);border-radius:12px;place-items:center;display:grid}.module-card h3{margin:0 0 3px}.module-card p{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;margin:0;font-size:11px;overflow:hidden}.module-card>svg{color:var(--muted)}.health-list{flex-direction:column;gap:13px;display:flex}.health-row{text-transform:capitalize;grid-template-columns:115px 1fr 38px;align-items:center;gap:10px;font-size:11px;display:grid}.health-row>span{color:var(--text-2)}.health-row strong{text-align:right}.mix-bars{border:1px solid var(--line);border-radius:12px;height:44px;margin:18px 0;display:flex;overflow:hidden}.mix-bars>div{white-space:nowrap;justify-content:center;align-items:center;font-size:10px;font-weight:900;transition:width .3s;display:flex;overflow:hidden}.mix-uz{background:var(--surface-2);color:var(--text-2)}.mix-en{background:linear-gradient(90deg,var(--blue-soft),var(--gold-soft));color:var(--text)}.strict-note{background:var(--surface-2);border:1px solid var(--line);border-radius:12px;align-items:center;gap:11px;padding:12px;display:flex}.strict-note svg{color:var(--gold)}.strict-note>div{flex-direction:column;display:flex}.strict-note strong{font-size:12px}.strict-note span{color:var(--muted);font-size:10px}.lesson-screen{max-width:820px;margin:0 auto}.lesson-top{grid-template-columns:42px 1fr auto;align-items:center;gap:14px;margin-bottom:18px;display:grid}.lesson-top>div:nth-child(2){flex-direction:column;gap:5px;display:flex}.lesson-top>div:nth-child(2)>span{color:var(--muted);letter-spacing:.1em;font-size:9px;font-weight:850}.lesson-stage{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:540px;padding:36px;display:flex}.intro-stage .big-icon{background:var(--gold-soft);width:66px;height:66px;color:var(--gold);border-radius:20px;place-items:center;margin-bottom:25px;display:grid}.intro-stage h1,.word-stage h1,.quiz-stage h1{margin:9px 0 14px;font-size:clamp(2.6rem,7vw,5rem)}.intro-stage p{max-width:580px}.lesson-outline{flex-wrap:wrap;justify-content:center;gap:8px;margin:15px 0 28px;display:flex}.lesson-outline span{background:var(--surface-2);border:1px solid var(--line);border-radius:10px;align-items:center;gap:6px;padding:8px 10px;font-size:10px;display:flex}.word-progress,.review-top{justify-content:space-between;align-items:center;width:100%;padding:20px 24px;display:flex;position:absolute;top:0;left:0}.word-stage,.quiz-stage,.review-card{position:relative}.audio-button{border:1px solid var(--line-strong);background:var(--surface-2);width:70px;height:70px;color:var(--gold);cursor:pointer;border-radius:50%;place-items:center;margin-bottom:15px;display:grid}.word-translation,.flash-answer{color:var(--gold);margin-bottom:8px;font-size:1.4rem;font-weight:800}.word-pos{color:var(--muted);text-transform:uppercase;letter-spacing:.09em;font-size:10px}.example-box{text-align:left;background:var(--surface-2);border:1px solid var(--line);border-radius:13px;flex-direction:column;gap:5px;width:min(540px,100%);margin:24px 0;padding:15px;display:flex}.example-box strong{font-size:13px}.example-box span{color:var(--muted);font-size:11px}.lesson-nav{justify-content:space-between;width:100%;margin-top:10px;display:flex}.listen-small{color:var(--muted);cursor:pointer;background:0 0;border:0;align-items:center;gap:6px;margin-bottom:18px;display:flex}.quiz-options{grid-template-columns:1fr 1fr;gap:10px;width:min(560px,100%);display:grid}.quiz-options button{border:1px solid var(--line-strong);background:var(--surface-2);min-height:58px;color:var(--text);cursor:pointer;border-radius:12px;justify-content:space-between;align-items:center;padding:0 15px;font-weight:700;display:flex}.quiz-options button.correct{background:var(--green-soft);color:var(--green);border-color:#2d8b6673}.quiz-options button.wrong{background:var(--red-soft);color:var(--red);border-color:#b6535973}.result-stage{min-height:500px}.score-ring{border:8px solid var(--line);border-radius:50%;align-content:center;place-items:center;width:150px;height:150px;margin-bottom:25px;display:grid}.score-ring.pass{border-color:var(--green)}.score-ring.fail{border-color:var(--gold)}.score-ring strong{font-size:38px}.score-ring span{color:var(--muted);font-size:10px}.result-stage p{max-width:570px}.result-metrics{flex-wrap:wrap;gap:8px;margin:18px 0 28px;display:flex}.result-metrics span{background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:9px 12px;font-size:10px}.locked-card{text-align:center;flex-direction:column;align-items:center;max-width:650px;margin:70px auto;padding:50px;display:flex}.locked-card>svg{color:var(--gold);margin-bottom:20px}.locked-card p{max-width:500px}.segmented{background:var(--surface-2);border:1px solid var(--line);border-radius:11px;padding:3px;display:flex}.segmented button{color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:8px;padding:8px 12px;font-size:11px}.segmented button.active{background:var(--surface-solid);color:var(--text);box-shadow:0 3px 12px #0000000f}.vocab-toolbar{justify-content:space-between;align-items:center;gap:15px;margin-bottom:12px;padding:12px;display:flex}.search-box{flex:1;align-items:center;gap:8px;display:flex}.search-box svg{color:var(--muted)}.search-box input{min-height:38px;box-shadow:none;background:0 0;border:0;padding:0}.word-list{flex-direction:column;gap:7px;display:flex}.word-row{grid-template-columns:40px 1fr 130px;align-items:center;gap:12px;padding:10px 13px;display:grid}.word-sound{border:1px solid var(--line);background:var(--surface-2);width:36px;height:36px;color:var(--gold);cursor:pointer;border-radius:10px;place-items:center;display:grid}.word-main>div{align-items:baseline;gap:10px;display:flex}.word-main strong{font-size:14px}.word-main span{color:var(--text-2);font-size:12px}.word-main small{color:var(--muted);font-size:9px}.word-mastery{grid-template-columns:1fr 35px;align-items:center;gap:8px;display:grid}.word-mastery b{font-size:10px}.flash-wrap{max-width:650px;margin:30px auto}.flash-card{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:500px;padding:35px;display:flex}.flash-top{color:var(--muted);justify-content:space-between;align-items:center;font-size:10px;display:flex;position:absolute;top:20px;left:22px;right:22px}.flash-card{position:relative}.flash-card h1{margin:15px 0;font-size:clamp(3rem,8vw,5.5rem)}.flash-rate{grid-template-columns:1fr 1fr;gap:10px;width:100%;max-width:430px;display:grid}.review-layout{grid-template-columns:1fr 300px;gap:14px;display:grid}.review-card{text-align:center;flex-direction:column;justify-content:center;align-items:center;min-height:520px;display:flex}.review-card h1{margin:10px 0;font-size:clamp(3rem,8vw,5rem)}.review-info{align-self:start}.review-info>svg{color:var(--gold);margin-bottom:22px}.review-facts{border-top:1px solid var(--line);flex-direction:column;gap:8px;padding-top:14px;display:flex}.review-facts span{color:var(--muted);justify-content:space-between;font-size:11px;display:flex}.review-facts b{color:var(--text)}.stats-grid{grid-template-columns:1fr 1fr;gap:14px;margin-top:14px;display:grid}.big-stat-row{grid-template-columns:repeat(3,1fr);gap:8px;margin:18px 0;display:grid}.big-stat-row div{background:var(--surface-2);border:1px solid var(--line);border-radius:11px;flex-direction:column;padding:13px;display:flex}.big-stat-row strong{font-size:22px}.big-stat-row span{color:var(--muted);font-size:9px}.retention-chart{align-items:flex-end;gap:7px;height:150px;padding:10px 0;display:flex}.retention-chart span{background:linear-gradient(180deg,var(--gold-2),var(--blue));opacity:.8;border-radius:5px 5px 2px 2px;flex:1;min-width:5px}.stats-lines{flex-direction:column;gap:10px;margin-top:18px;display:flex}.stats-lines span{color:var(--muted);border-bottom:1px solid var(--line);justify-content:space-between;gap:20px;padding-bottom:8px;font-size:11px;display:flex}.stats-lines b{color:var(--text)}.mix-bars.large{height:70px}.profile-grid{grid-template-columns:1fr 1fr;gap:14px;display:grid}.profile-avatar{background:linear-gradient(145deg,var(--gold-soft),var(--blue-soft));border:1px solid var(--line);border-radius:50%;place-items:center;width:70px;height:70px;margin-bottom:15px;font-size:25px;font-weight:900;display:grid}.profile-grid h2{margin-bottom:4px}.theme-choice{grid-template-columns:repeat(3,1fr);gap:8px;margin:15px 0;display:grid}.theme-choice button{text-transform:capitalize;justify-content:center;align-items:center;gap:7px;display:flex}.profile-grid>.card{min-height:250px}.pricing-page,.auth-page{min-height:100vh;padding:0 25px}.simple-header{border-bottom:1px solid var(--line);grid-template-columns:1fr auto 1fr;align-items:center;max-width:1100px;height:76px;margin:0 auto;display:grid}.pricing-main{max-width:1000px;margin:0 auto;padding:65px 0 90px}.pricing-main>.section-head{text-align:center;margin:0 auto 35px}.pricing-cards{grid-template-columns:1fr 1fr;gap:14px;display:grid}.price-card{padding:28px}.price-card.featured{background:linear-gradient(150deg,var(--surface),var(--gold-soft));border-color:#ba873452}.price-card h2{margin:12px 0 3px;font-size:2.3rem}.price-card ul{flex-direction:column;gap:11px;margin:25px 0 0;padding:0;list-style:none;display:flex}.price-card li{align-items:center;gap:8px;font-size:12px;display:flex}.price-card li svg{color:var(--green);width:16px}.price-card li.muted svg{color:var(--muted)}.provider-note{border:1px solid var(--line);background:var(--surface-2);color:var(--muted);border-radius:11px;margin-top:20px;padding:12px;font-size:10px}.activation-panel,.support-panel{margin-top:14px}.activation-panel{grid-template-columns:1fr 1fr;align-items:center;gap:25px;display:grid}.support-panel{justify-content:space-between;align-items:center;gap:20px;display:flex}.support-panel>div:first-child{max-width:600px}.support-panel>div:first-child svg{color:var(--red);margin-bottom:10px}.donation-pills{flex-wrap:wrap;justify-content:flex-end;gap:6px;display:flex}.donation-pills span{background:var(--surface-2);border:1px solid var(--line);border-radius:999px;padding:8px 10px;font-size:10px}.trial-footer{text-align:center;color:var(--muted);margin-top:20px;font-size:11px}.auth-page{place-items:center;display:grid}.auth-box{width:min(460px,100%)}.auth-box>.brand{justify-content:center;margin-bottom:20px}.auth-box .card{padding:28px}.auth-box form{flex-direction:column;gap:13px;margin:22px 0;display:flex}.auth-box form .btn{width:100%;margin-top:5px}.auth-box>.card>.text-button{margin:12px auto 0;display:block}.admin-shell{grid-template-columns:250px 1fr;min-height:100vh;display:grid}.admin-sidebar{border-right:1px solid var(--line);background:var(--surface);flex-direction:column;height:100vh;padding:24px 18px;display:flex;position:sticky;top:0}.admin-sidebar nav{flex-direction:column;gap:5px;margin-top:30px;display:flex}.admin-sidebar nav button{min-height:42px;color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:10px;align-items:center;gap:9px;padding:0 10px;display:flex}.admin-sidebar nav button.active{background:var(--surface-2);color:var(--text)}.admin-sidebar>.text-button{text-align:left;margin-top:auto}.admin-main{max-width:1350px;padding:38px}.admin-main>.metric-grid{margin-bottom:14px}.admin-grid{grid-template-columns:1fr 1fr;gap:14px;display:grid}.generated-code{letter-spacing:.09em;background:var(--gold-soft);color:var(--gold);text-align:center;border-radius:10px;margin-top:14px;padding:14px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:18px}.provider-status{flex-direction:column;gap:9px;margin-top:16px;display:flex}.provider-status span{color:var(--muted);border-bottom:1px solid var(--line);justify-content:space-between;padding-bottom:8px;font-size:11px;display:flex}.provider-status b{color:var(--green)}.check-list{flex-direction:column;gap:9px;padding:0;list-style:none;display:flex}.check-list li{color:var(--text-2);align-items:center;gap:7px;font-size:11px;display:flex}.check-list svg{color:var(--green)}.admin-gate,.admin-loading{place-items:center;min-height:100vh;padding:25px;display:grid}.admin-gate{align-content:center}.admin-gate>.brand{justify-content:center;margin-bottom:18px}.admin-gate>.card{text-align:center;max-width:540px}.admin-gate svg{color:var(--gold);margin-bottom:15px}.admin-gate .button-row{justify-content:center}.boot{flex-direction:column;justify-content:center;align-items:center;gap:8px;min-height:100vh;display:flex}.boot-mark{background:linear-gradient(145deg,var(--gold),var(--gold-2));color:#17130c;border-radius:18px;place-items:center;width:62px;height:62px;font-size:22px;font-weight:950;display:grid}.boot span{color:var(--muted);font-size:11px}.telegram-shell{max-width:720px;min-height:100vh;margin:0 auto;display:block}.telegram-shell .sidebar{display:none}.telegram-shell .app-main{width:100%}.telegram-shell .topbar{height:60px;margin:8px 8px 0;top:8px}.telegram-shell .content{max-width:none;padding:18px 10px 86px}.telegram-shell .bottom-nav{z-index:30;border-radius:18px;grid-template-columns:repeat(5,1fr);width:min(100% - 16px,704px);height:64px;padding:5px;display:grid;position:fixed;bottom:8px;left:50%;transform:translate(-50%)}.bottom-nav button{color:var(--muted);cursor:pointer;background:0 0;border:0;border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:3px;font-size:8px;display:flex}.bottom-nav button.active{color:var(--gold);background:var(--gold-soft)}.telegram-shell .screen-head h1{font-size:2rem}.telegram-shell .daily-hero{grid-template-columns:1fr}.telegram-shell .daily-orb{display:none}.telegram-shell .metric-grid{grid-template-columns:1fr 1fr}.telegram-shell .dashboard-grid,.telegram-shell .two-col,.telegram-shell .profile-grid,.telegram-shell .stats-grid{grid-template-columns:1fr}.telegram-shell .lesson-stage{min-height:calc(100vh - 180px);padding:26px 18px}.telegram-shell .review-layout{grid-template-columns:1fr}.telegram-shell .review-info{display:none}.telegram-shell .quiz-options{grid-template-columns:1fr}.telegram-shell .word-row{grid-template-columns:38px 1fr}.telegram-shell .word-mastery{display:none}@media (max-width:1050px){.feature-grid{grid-template-columns:1fr 1fr}.hero{grid-template-columns:1fr;gap:35px}.hero-copy{padding-top:20px}.hero-visual{min-height:420px}.app-shell{grid-template-columns:88px 1fr}.sidebar{width:64px;padding:10px}.sidebar .brand-text,.sidebar .plan-badge,.nav-item span{display:none}.sidebar-top{justify-content:center}.nav-item{justify-content:center;padding:0}.admin-shell{grid-template-columns:82px 1fr}.admin-sidebar{padding:18px 10px}.admin-sidebar .brand-text,.admin-sidebar nav button span{display:none}.admin-sidebar nav button{justify-content:center}.admin-main{padding:28px}.content{padding-left:10px}.topbar{margin-right:10px}}@media (max-width:780px){.landing{padding:0 16px}.landing-header{grid-template-columns:1fr auto;height:70px}.landing-nav,.landing-actions .btn-secondary{display:none}.hero{padding:48px 0}.hero-copy h1{font-size:3.2rem}.feature-grid,.platform-row,.pricing-cards,.activation-panel{grid-template-columns:1fr}.pricing-highlight,.support-panel{flex-direction:column;align-items:flex-start}.donation-pills{justify-content:flex-start}.app-shell{display:block}.sidebar{display:none}.app-main{width:100%}.topbar{height:58px;margin:8px 8px 0;top:8px}.content{padding:18px 10px 84px}.bottom-nav{z-index:30;border-radius:17px;grid-template-columns:repeat(5,1fr);height:62px;padding:4px;display:grid;position:fixed;bottom:8px;left:8px;right:8px}.screen-head{flex-direction:column;gap:10px}.daily-hero{grid-template-columns:1fr;padding:20px}.daily-orb{display:none}.metric-grid{grid-template-columns:1fr 1fr}.dashboard-grid,.two-col,.profile-grid,.stats-grid,.review-layout,.admin-grid{grid-template-columns:1fr}.module-card p{white-space:normal}.lesson-stage{padding:28px 18px}.quiz-options{grid-template-columns:1fr}.review-info{display:none}.word-row{grid-template-columns:38px 1fr}.word-mastery{display:none}.form-two{grid-template-columns:1fr}.admin-shell{display:block}.admin-sidebar{z-index:20;border-right:0;border-bottom:1px solid var(--line);flex-direction:row;align-items:center;height:65px;padding:8px 12px;position:sticky;top:0}.admin-sidebar nav{display:none}.admin-sidebar>.text-button{margin:0 0 0 auto}.admin-main{padding:20px 12px}.choice-grid{grid-template-columns:1fr}.level-row{grid-template-columns:1fr 1fr}.onboarding-page{padding:12px}.onboarding-brand>span{display:none}.pricing-page,.auth-page{padding:0 12px}.simple-header{height:64px}.simple-header .brand-text{display:none}.hero-proof{gap:10px}.health-row{grid-template-columns:90px 1fr 34px}.landing-footer{flex-direction:column;justify-content:center;gap:8px}.flash-card{min-height:450px}.daily-actions{flex-wrap:wrap}.code-entry{flex-direction:column}}@media (max-width:440px){.hero-copy h1{font-size:2.7rem}.hero-actions{flex-direction:column}.hero-actions .btn{width:100%}.hero-visual{padding:18px}.hero-orbit{height:280px}.hero-orbit:after{width:270px;height:270px}.hero-orbit:before{width:205px;height:205px}.orbit-center{width:100px;height:100px}.hero-mini-stats,.feature-grid{grid-template-columns:1fr}.metric-grid{grid-template-columns:1fr 1fr}.metric{padding:10px}.metric-icon{display:none}.lesson-stage h1,.word-stage h1,.quiz-stage h1{font-size:2.7rem}.flash-rate{grid-template-columns:1fr}.word-main>div{flex-direction:column;gap:2px}.topbar-brand>div:last-child strong{display:none}.screen-head h1{font-size:2.05rem}.price-card{padding:20px}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}.memory-mix{flex-wrap:wrap;gap:7px;margin:14px 0 20px;display:flex}.grammar-examples{gap:8px;margin-top:14px;display:grid}.grammar-examples>div{border:1px solid var(--line);background:var(--surface-2);border-radius:12px;flex-direction:column;gap:3px;padding:12px;display:flex}.grammar-examples span{color:var(--muted);font-size:12px}.reading-passage{background:var(--surface-2);border:1px solid var(--line);border-radius:14px;margin:18px 0;padding:18px}.reading-passage p{margin:0;font-size:1.02rem}.word-row.compact{justify-content:space-between;align-items:center;gap:12px;display:flex}.word-row.compact .word-main{flex:1}.dashboard-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.segmented{max-width:100%;overflow:auto}.lesson-stage .example-box .btn{margin-top:12px}.stats-lines{flex-direction:column;gap:10px;margin:18px 0;display:flex}.flash-rate{grid-template-columns:1fr 1fr;gap:10px;margin-top:15px;display:grid}@media (max-width:1050px){.dashboard-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:780px){.dashboard-grid{grid-template-columns:1fr}.word-row.compact{display:flex}}.admin-textarea{border:1px solid var(--line-strong);background:var(--surface-2);width:100%;min-height:240px;color:var(--text);resize:vertical;border-radius:12px;padding:14px;font:12px/1.55 ui-monospace,SFMono-Regular,Menlo,monospace}.content-studio-card{margin:14px 0}.content-studio-card label{margin:12px 0}.content-table{flex-direction:column;gap:8px;display:flex}.content-row{border:1px solid var(--line);background:var(--surface-2);border-radius:12px;grid-template-columns:minmax(180px,1fr) auto minmax(180px,auto);align-items:center;gap:12px;padding:12px;display:grid}.content-row>div:first-child{flex-direction:column;gap:3px;display:flex}.content-row span{color:var(--muted);font-size:11px}@media (max-width:780px){.content-row{grid-template-columns:1fr}.content-row .button-row{justify-content:flex-start}}