@font-face{font-family:Ponomar;src:url(/fonts/Ponomar-Regular.ttf)format("truetype");font-display:swap}:root{color:#17344d;font-synthesis:none;--ink:#17344d;--ink-soft:#4a6b8a;--sky:#7da1c2;--sky-pale:#eaf1f5;--paper:#f7f5f1;--cream:#ede6d6;--gold:#b99a5a;--white:#fff;--line:#d3dfe7;--success:#3c8a70;--danger:#a6534e;--shadow:0 18px 50px #29465d1f;background:#e8eff3;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{background:#e8eff3;min-height:100%}body{background:radial-gradient(circle at 50% -10%,#fff 0,#edf3f6 34%,#e2ebf0 100%);min-width:320px;min-height:100%;margin:0}button,input{font:inherit}html[lang=cu] body,html[lang=cu] button,html[lang=cu] h1,html[lang=cu] h2,html[lang=cu] .brand-title{font-family:Ponomar,Georgia,Times New Roman,serif}button,a{-webkit-tap-highlight-color:transparent}button{color:inherit}a{color:inherit;text-decoration:none}p{line-height:1.55}h1,h2,h3,p{margin-top:0}h1,h2{letter-spacing:-.025em;font-family:Georgia,Times New Roman,serif;font-weight:500}h1{margin-bottom:.7rem;font-size:clamp(2rem,6vw,4rem);line-height:1.03}h2{margin-bottom:.35rem;font-size:clamp(1.35rem,4vw,2rem)}.page{background:var(--paper);width:min(1080px,100%);min-height:100vh;margin:0 auto;padding:24px 24px 118px;box-shadow:0 0 60px #29465d1a}.eyebrow{color:var(--gold);letter-spacing:.16em;text-transform:uppercase;margin-bottom:.45rem;font-size:.76rem;font-weight:800}.muted,.page-header>p:last-child{color:#6d7f90}.card{border:1px solid var(--line);box-shadow:var(--shadow);background:#ffffffe0;border-radius:26px}.primary-button,.secondary-button{cursor:pointer;border:1px solid #0000;border-radius:15px;justify-content:center;align-items:center;gap:8px;min-height:50px;padding:13px 20px;font-weight:750;transition:all .18s;display:inline-flex}.primary-button{background:var(--ink-soft);color:#fff;box-shadow:0 8px 22px #4a6b8a38}.primary-button:hover{background:#345a7a;transform:translateY(-1px)}.primary-button:disabled{opacity:.55;cursor:wait;transform:none}.primary-button.completed{background:var(--success)}.secondary-button{color:var(--ink);background:#fff;border-color:#bfcfdb}.secondary-button:hover{border-color:var(--sky);background:var(--sky-pale)}.full{width:100%}.app-icon{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:22px;height:22px}.loading-screen{min-height:100vh;color:var(--ink-soft);place-content:center;justify-items:center;gap:16px;display:grid}.loading-screen img{width:86px;box-shadow:var(--shadow);border-radius:22px}.topbar{align-items:center;gap:12px;min-height:58px;margin-bottom:28px;display:flex}.brand-mark{border-radius:14px;width:48px;height:48px;overflow:hidden;box-shadow:0 7px 20px #29465d26}.brand-mark img{width:100%;height:100%}.brand-title{margin:0;font-family:Georgia,serif;font-size:1.22rem;font-weight:700}.brand-subtitle{color:#75889a;margin:2px 0 0;font-size:.72rem}.avatar{border:1px solid var(--line);width:42px;height:42px;color:var(--ink-soft);background:#fff;border-radius:50%;place-items:center;margin-left:auto;font-size:.72rem;font-weight:800;display:grid}.hero-card{min-height:365px;box-shadow:var(--shadow);background:linear-gradient(135deg,#fff 0%,#f4efe4 58%,#d8e5ed 100%);border-radius:36px;grid-template-columns:1.55fr .75fr;align-items:center;gap:40px;padding:clamp(28px,6vw,64px);display:grid;position:relative;overflow:hidden}.hero-card:before{content:"☦";color:#b99a5a2e;font-family:Georgia,serif;font-size:5rem;position:absolute;top:24px;right:33%}.hero-copy{z-index:1;position:relative}.hero-copy>p:not(.eyebrow){color:#64788a;max-width:610px}.hero-actions{flex-wrap:wrap;gap:12px;margin-top:24px;display:flex}.hero-letter{aspect-ratio:1;color:#fff;background:linear-gradient(145deg,#4a6b8a,#29465d);border:1px solid #fff9;border-radius:42% 42% 22% 22%;align-content:center;justify-self:center;place-items:center;width:min(250px,28vw);display:grid;box-shadow:0 24px 45px #29465d3d}.hero-letter span{text-shadow:0 4px #b99a5a57;font-family:Ponomar,Georgia,serif;font-size:clamp(6rem,14vw,10rem);line-height:.8}.hero-letter small{color:#d9e5ed;margin-top:18px;font-weight:700}.dashboard-grid{grid-template-columns:repeat(2,1fr);gap:18px;margin:22px 0;display:grid}.slavonic-clock{background:linear-gradient(135deg,#fff 0%,#f7f2e8 55%,#e2edf3 100%);grid-template-columns:1fr auto;align-items:center;gap:36px;min-height:210px;margin:22px 0;padding:clamp(24px,5vw,42px);display:grid;position:relative;overflow:hidden}.slavonic-clock:before{content:"҃";color:#b99a5a1f;font-family:Ponomar,serif;font-size:10rem;position:absolute;top:-30px;right:42%;transform:rotate(-8deg)}.clock-copy{z-index:1;max-width:440px;position:relative}.clock-copy p:last-child{color:#6c7f90;margin-bottom:0}.clock-face{text-align:center;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffffba;border:1px solid #ffffffb8;border-radius:25px;min-width:410px;padding:22px 26px;box-shadow:0 14px 36px #29465d1a}.clock-slavonic{min-height:72px;color:var(--ink);font-variant-numeric:tabular-nums;grid-template-columns:1fr auto 1fr auto 1fr;align-items:center;font-family:Ponomar,Georgia,serif;font-size:clamp(2.3rem,5vw,4.1rem);line-height:1;display:grid}.clock-slavonic span{min-width:1.5em}.clock-slavonic b{color:var(--gold);margin:0 8px;font-family:Georgia,serif;font-size:.72em;font-weight:400}.clock-seconds{color:var(--success);animation:.28s ease-out clock-tick}.clock-familiar{color:#6c8092;justify-content:center;align-items:baseline;gap:9px;margin-top:12px;display:flex}.clock-familiar strong{color:var(--ink-soft);font-variant-numeric:tabular-nums;font-size:1.15rem}.clock-familiar span,.clock-face small{font-size:.72rem}.clock-face small{color:#7c8993;margin-top:8px;display:block}.progress-card{border:1px solid var(--line);background:#fff;border-radius:24px;min-height:145px;padding:25px}.section-heading{justify-content:space-between;align-items:flex-start;gap:20px;display:flex}.score-ring{border:5px solid #dce8ef;border-top-color:var(--ink-soft);width:55px;height:55px;color:var(--ink-soft);border-radius:50%;place-items:center;font-size:.72rem;font-weight:800;display:grid}.progress-track{background:#e7eef2;border-radius:8px;height:8px;margin-top:18px;overflow:hidden}.progress-track span{border-radius:inherit;background:linear-gradient(90deg, var(--ink-soft), var(--sky));height:100%;transition:width .4s;display:block}.progress-track.gold span{background:linear-gradient(90deg,#9f7e3e,#d2b97f)}.metric{align-items:baseline;gap:7px;display:flex}.metric strong{font-family:Georgia,serif;font-size:2.35rem}.metric span{color:#728596}.preview-section{border:1px solid var(--line);background:#ffffff8c;border-radius:26px;padding:28px}.text-link{color:var(--ink-soft);white-space:nowrap;font-weight:750}.letter-preview-row{grid-template-columns:repeat(6,1fr);gap:12px;margin-top:18px;display:grid}.mini-letter{border:1px solid var(--line);background:#fff;border-radius:18px;align-content:center;place-items:center;min-height:105px;padding:10px;display:grid;position:relative}.mini-letter span{font-family:Ponomar,Georgia,serif;font-size:2.8rem;line-height:1}.mini-letter small{color:#728596;margin-top:8px}.mini-letter.done:after{content:"✓";color:var(--success);font-weight:900;position:absolute;top:7px;right:9px}.page-header{max-width:720px;padding:22px 0 24px}.page-header.centered{text-align:center;margin:0 auto}.chip-row{scrollbar-width:none;gap:8px;padding-bottom:16px;display:flex;overflow-x:auto}.chip-row button{border:1px solid var(--line);white-space:nowrap;cursor:pointer;background:#fff;border-radius:22px;min-height:44px;padding:8px 16px}.chip-row button.active{border-color:var(--ink-soft);background:var(--ink-soft);color:#fff}.alphabet-grid{grid-template-columns:repeat(6,minmax(0,1fr));gap:12px;display:grid}.letter-tile{border:1px solid var(--line);background:#fff;border-radius:23px;align-content:center;place-items:center;min-width:0;min-height:155px;padding:18px 10px;transition:all .18s;display:grid;position:relative;box-shadow:0 8px 25px #29465d0d}.letter-tile:hover{border-color:var(--sky);transform:translateY(-3px);box-shadow:0 13px 28px #29465d1a}.letter-tile strong{font-family:Ponomar,Georgia,serif;font-size:4.2rem;font-weight:400;line-height:.9}.letter-tile>span:not(.tile-check){overflow-wrap:anywhere;text-align:center;max-width:100%;margin-top:13px;font-weight:700}.letter-tile small{color:var(--gold);font-size:.75rem;font-weight:800}.tile-check{width:24px;height:24px;color:var(--success);background:#dff0e9;border-radius:50%;place-items:center;font-size:.75rem;font-weight:900;display:grid;position:absolute;top:10px;right:10px}.letter-tile.learned{background:linear-gradient(150deg,#fff,#f2f8f5)}.back-button{min-height:44px;color:var(--ink-soft);cursor:pointer;background:0 0;border:0;align-items:center;gap:5px;padding:8px 12px 8px 5px;font-weight:750;display:inline-flex}.letter-hero{min-height:390px;box-shadow:var(--shadow);background:linear-gradient(135deg,#dce8ef,#fff 65%);border-radius:34px;grid-template-columns:.9fr 1.1fr;display:grid;overflow:hidden}.large-glyph{background:var(--ink-soft);color:#fff;text-shadow:0 9px #b99a5a47;place-items:center;font-family:Ponomar,Georgia,serif;font-size:clamp(9rem,30vw,17rem);line-height:1;display:grid}.letter-summary{align-self:center;padding:clamp(30px,7vw,70px)}.letter-summary>p:not(.eyebrow){color:#667c8e;font-size:1.15rem}.facts-grid{grid-template-columns:repeat(2,1fr);gap:14px;margin-top:20px;display:grid}.facts-grid article{border:1px solid var(--line);background:#fff;border-radius:22px;min-height:115px;padding:24px}.facts-grid article.wide{grid-column:1/-1}.facts-grid p{color:#75889a;margin-bottom:9px;font-size:.8rem}.facts-grid strong{font-size:1.2rem}.letter-actions{gap:12px;margin-top:20px;display:flex}.letter-example{margin-top:20px;padding:clamp(24px,5vw,38px)}.example-heading{justify-content:space-between;align-items:flex-start;gap:20px;display:flex}.example-heading>span{background:var(--sky-pale);color:var(--ink-soft);white-space:nowrap;border-radius:12px;padding:7px 11px;font-size:.75rem;font-weight:800}.letter-example blockquote{border-left:4px solid var(--gold);color:#183c57;background:#f7f3ea;border-radius:0 18px 18px 0;margin:18px 0 16px;padding:22px 24px;font-family:Ponomar,Georgia,serif;font-size:clamp(1.45rem,4vw,2.2rem);line-height:1.65}.letter-example mark{color:#153a56;background:#f2dca4;border-radius:.16em;padding:0 .05em;box-shadow:0 .07em #d1aa55}.example-translation{color:#4f6679;margin-bottom:8px;font-size:1.02rem}.letter-example>small{color:#7b8995}.number-builder{grid-template-columns:minmax(240px,.8fr) minmax(260px,1.2fr);gap:24px 32px;padding:clamp(22px,5vw,38px);display:grid}.number-input-block{align-content:start;gap:12px;display:grid}.number-input-block label{font-weight:800}.number-input-block input{border:2px solid var(--line);width:100%;min-height:58px;color:var(--ink);font-variant-numeric:tabular-nums;background:#fff;border-radius:16px;padding:10px 16px;font-size:1.35rem}.number-input-block input:focus{border-color:var(--sky);outline:3px solid #7da1c22e}.number-examples{flex-wrap:wrap;gap:7px;display:flex}.number-examples button{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:12px;min-width:44px;min-height:40px;padding:7px 10px}.number-examples button.active{border-color:var(--ink-soft);background:var(--sky-pale);color:var(--ink);font-weight:800}.number-result{background:linear-gradient(145deg, var(--ink-soft), #29465d);color:#fff;text-align:center;border-radius:23px;place-content:center;justify-items:center;min-height:190px;padding:24px;display:grid}.number-result p{color:#dce8ef;margin-bottom:12px}.number-result strong{text-shadow:0 5px #b99a5a47;font-family:Ponomar,Georgia,serif;font-size:clamp(4.6rem,13vw,8rem);font-weight:400;line-height:.9}.number-result span{color:#f4dfdc;margin-top:12px}.number-steps{border-top:1px solid var(--line);grid-column:1/-1;padding-top:20px}.number-steps>p:last-child{color:#667c8e;margin:18px 0 0}.step-equation{flex-wrap:wrap;align-items:center;gap:9px;display:flex}.step-equation i{color:var(--gold);font-size:1.4rem;font-style:normal}.number-part{border:1px solid var(--line);background:#fff;border-radius:15px;place-items:center;min-width:70px;min-height:74px;padding:9px 12px;display:grid}.number-part b{font-family:Ponomar,Georgia,serif;font-size:2.2rem;font-weight:400;line-height:1}.number-part small{color:#728596;font-family:Inter,sans-serif}.number-part.result{border-color:var(--gold);background:#faf5e9}.number-rules{grid-template-columns:repeat(3,1fr);gap:14px;margin:20px 0;display:grid}.number-rules article{min-height:190px;padding:24px;position:relative}.number-rules article>span{background:var(--sky-pale);width:34px;height:34px;color:var(--ink-soft);border-radius:50%;place-items:center;font-weight:900;display:grid}.number-rules h2{margin-top:18px}.number-rules p{color:#667c8e;margin-bottom:0}.numeral-tables{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.numeral-group{padding:24px}.numeral-group>div{grid-template-columns:repeat(3,1fr);gap:8px;margin-top:18px;display:grid}.numeral-group>div>span{background:var(--sky-pale);border-radius:13px;align-content:center;place-items:center;min-height:66px;display:grid}.numeral-group b{font-family:Ponomar,Georgia,serif;font-size:1.7rem;font-weight:400}.numeral-group small{color:#728596;font-family:Inter,sans-serif}.practice-emblem{background:linear-gradient(145deg, var(--ink-soft), #29465d);color:#fff;width:112px;height:112px;box-shadow:var(--shadow);border-radius:34px;place-items:center;margin:0 auto 25px;display:grid;position:relative}.practice-emblem span{font-family:Ponomar,serif;font-size:5.6rem;line-height:.8}.practice-emblem small{border:3px solid var(--paper);background:var(--gold);border-radius:50%;place-items:center;width:30px;height:30px;font-weight:900;display:grid;position:absolute;bottom:-5px;right:-6px}.practice-setup{max-width:680px;margin:12px auto 0;padding:12px}.setup-row{border-bottom:1px solid #e6ecef;align-items:center;gap:16px;min-height:86px;padding:16px 12px;display:flex}.setup-row>div{gap:5px;display:grid}.setup-row span:not(.status-dot){color:#75889a;font-size:.78rem}.status-dot{width:37px;height:37px;color:var(--ink-soft);background:#eef3f6;border-radius:50%;place-items:center;margin-left:auto;font-weight:900;display:grid}.status-dot.active{color:var(--success);background:#e1f0e9}.practice-setup .primary-button{margin-top:12px}.session-page{min-height:100vh;padding:20px max(20px, env(safe-area-inset-left)) 120px;background:var(--paper)}.session-header{grid-template-columns:48px minmax(90px,1fr) auto;align-items:center;gap:16px;max-width:920px;margin:0 auto;display:grid}.icon-button{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:15px;place-items:center;width:46px;height:46px;display:grid}.session-progress{background:#dfe8ed;border-radius:10px;height:9px;overflow:hidden}.session-progress span{border-radius:inherit;background:var(--ink-soft);height:100%;transition:width .25s;display:block}.session-scoreboard{color:#718597;align-items:center;gap:8px;display:flex}.session-scoreboard>span,.session-scoreboard>strong{white-space:nowrap;background:#fff;border-radius:12px;align-items:center;gap:4px;min-height:34px;padding:7px 10px;font-size:.78rem;display:inline-flex}.session-scoreboard>span{color:#8a7546;transition:transform .2s,background .2s}.session-scoreboard>span.active{color:#8b681d;background:#f7edcf;transform:scale(1.05)}.session-scoreboard small{font-size:.65rem;font-weight:700}.session-scoreboard b{text-align:right;min-width:42px}.question-card{text-align:center;max-width:820px;margin:55px auto 0}.question-prompt{place-items:center;min-height:150px;font-family:Georgia,serif;font-size:clamp(2.4rem,9vw,5.6rem);display:grid}.question-prompt.glyph{font-family:Ponomar,Georgia,serif;font-size:clamp(7rem,24vw,13rem);line-height:1}.answer-grid{grid-template-columns:repeat(2,1fr);gap:13px;margin-top:26px;display:grid}.answer-grid button{border:2px solid var(--line);cursor:pointer;background:#fff;border-radius:20px;min-height:74px;padding:15px 50px 15px 15px;font-weight:750;transition:transform .15s,border-color .15s,background .15s,opacity .15s;position:relative}.answer-grid button:hover:not(.correct):not(.wrong){border-color:var(--sky)}.answer-grid.glyphs button{min-height:110px;font-family:Ponomar,serif;font-size:3.8rem;font-weight:400}.answer-grid button.correct{border-color:var(--success);color:#226850;background:#e6f3ed}.answer-grid button.wrong{border-color:var(--danger);color:#853e39;background:#f9e9e7}.answer-grid button.waiting{animation:1.05s ease-in-out infinite correct-pulse}.answer-grid button.locked{opacity:.55}.answer-mark{background:#ffffffd1;border-radius:50%;place-items:center;width:30px;height:30px;font-family:Inter,sans-serif;font-size:1.15rem;display:grid;position:absolute;top:50%;right:14px;transform:translateY(-50%)}.question-card.is-wrong{animation:.32s both question-shake}.question-enter-active,.question-leave-active{transition:opacity .2s,transform .2s}.question-enter-from{opacity:0;transform:translate(28px)}.question-leave-to{opacity:0;transform:translate(-20px)}.answer-feedback{border-radius:24px;align-items:center;gap:24px;width:min(100%,900px);min-height:96px;padding:18px 24px;display:flex;position:fixed;bottom:18px;left:50%;transform:translate(-50%);box-shadow:0 18px 50px #19344d38}.answer-feedback.positive{color:#226850;background:#e0f1e9}.answer-feedback.negative{color:#803d38;background:#f7e7e4}.answer-feedback div{gap:4px;display:grid}.answer-feedback span{font-size:.92rem}.answer-feedback .primary-button{margin-left:auto}.answer-feedback .correction-cue{margin-left:auto;font-family:Inter,sans-serif;font-size:.78rem;font-weight:800}.auto-advance-line{background:#22685021;border-radius:4px;height:4px;position:absolute;bottom:0;left:24px;right:24px;overflow:hidden}.auto-advance-line:after{content:"";background:var(--success);transform-origin:0;height:100%;animation:1.8s linear forwards auto-advance;display:block}.success-burst{z-index:25;pointer-events:none;width:1px;height:1px;position:fixed;top:48%;left:50%}.success-burst i{background:var(--gold);border-radius:2px;width:8px;height:8px;animation:.7s ease-out both particle-pop;position:absolute}.success-burst i:nth-child(2n){background:var(--success)}.success-burst i:nth-child(3n){background:var(--sky)}.success-burst i:first-child{--x:-100px;--y:-75px}.success-burst i:nth-child(2){--x:-55px;--y:-115px;animation-delay:40ms}.success-burst i:nth-child(3){--x:0;--y:-130px;animation-delay:80ms}.success-burst i:nth-child(4){--x:65px;--y:-105px;animation-delay:30ms}.success-burst i:nth-child(5){--x:105px;--y:-55px;animation-delay:.1s}.success-burst i:nth-child(6){--x:90px;--y:35px;animation-delay:60ms}.success-burst i:nth-child(7){--x:-90px;--y:35px;animation-delay:90ms}.success-burst i:nth-child(8){--x:25px;--y:65px;animation-delay:20ms}.result-card{text-align:center;place-content:center;justify-items:center;min-height:100vh;display:grid}.result-medal{background:var(--ink-soft);color:#fff;width:110px;height:110px;box-shadow:var(--shadow);border-radius:36px;place-items:center;margin-bottom:24px;font-size:3rem;display:grid}.result-score{margin:12px 0 30px;font-family:Georgia,serif;font-size:4.5rem}.result-badges{flex-wrap:wrap;justify-content:center;gap:8px;margin:-12px 0 28px;display:flex}.result-badges span{color:var(--ink-soft);background:#edf2f5;border-radius:12px;padding:8px 12px;font-size:.78rem;font-weight:800}.result-actions{gap:12px;display:flex}@keyframes correct-pulse{50%{transform:scale(1.025);box-shadow:0 8px 28px #3c8a702e}}@keyframes clock-tick{0%{opacity:.35;transform:translateY(-4px)}}@keyframes question-shake{25%{transform:translate(-7px)}55%{transform:translate(6px)}80%{transform:translate(-3px)}}@keyframes auto-advance{to{transform:scaleX(0)}}@keyframes particle-pop{0%{opacity:1;transform:translate(0)rotate(0)}to{opacity:0;transform:translate(var(--x), var(--y)) rotate(160deg)}}.stat-grid{grid-template-columns:repeat(3,1fr);gap:14px;margin:10px 0 20px;display:grid}.stat-grid article{border:1px solid var(--line);background:#fff;border-radius:23px;align-content:center;min-height:125px;padding:22px;display:grid}.stat-grid strong{font-family:Georgia,serif;font-size:2.3rem}.stat-grid span{color:#738799;font-size:.78rem}.settings-card{padding:28px}.setting-block{padding:2px 0 24px}.setting-block+.setting-block{border-top:1px solid #e1e8ed;padding-top:24px}.setting-block label{margin-bottom:12px;font-weight:750;display:block}.segmented{background:#e9eff3;border-radius:15px;padding:4px;display:inline-flex}.segmented button{cursor:pointer;background:0 0;border:0;border-radius:12px;min-height:42px;padding:8px 18px}.segmented button.active{color:var(--ink);background:#fff;font-weight:750;box-shadow:0 4px 13px #29465d1f}.install-banner{background:var(--sky-pale);border-radius:18px;align-items:center;gap:14px;margin:5px 0 24px;padding:16px;display:flex}.install-banner img{border-radius:15px;width:52px;height:52px}.install-banner div{gap:4px;display:grid}.install-banner span{color:#677c8e;font-size:.78rem}.danger-button{width:100%;min-height:48px;color:var(--danger);cursor:pointer;background:#fff;border:1px solid #e1c6c2;border-radius:14px}.onboarding-page{background:var(--paper);grid-template-columns:minmax(310px,.9fr) minmax(480px,1.1fr);min-height:100vh;display:grid}.onboarding-art{background:linear-gradient(145deg,#2f526d,#789bb7);align-content:center;place-items:center;min-height:100vh;display:grid;position:relative;overflow:hidden}.onboarding-art:before,.onboarding-art:after{content:"";border:1px solid #ffffff1f;border-radius:50%;width:350px;height:350px;position:absolute}.onboarding-art:after{width:520px;height:520px}.onboarding-art img{z-index:1;border-radius:42px;width:180px;box-shadow:0 28px 70px #091e2f47}.onboarding-art .ornament{color:#e2c589;z-index:1;margin-top:26px;font-size:3rem}.onboarding-card{align-self:center;width:100%;max-width:660px;padding:clamp(38px,8vw,100px)}.language-choice{margin:20px 0 27px}.field-label{margin-bottom:11px;font-weight:750}.goal-grid{grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:30px;display:grid}.goal-grid button{border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:17px;align-content:center;place-items:center;min-height:80px;display:grid}.goal-grid button.selected{border:2px solid var(--ink-soft);background:var(--sky-pale)}.goal-grid strong{font-size:1.3rem}.goal-grid span{color:#738799;font-size:.7rem}.offline-note{color:#6e8293;justify-content:center;gap:8px;margin-top:18px;font-size:.78rem;display:flex}.offline-note span{color:var(--success);font-weight:900}.bottom-nav{width:min(720px,100% - 26px);min-height:74px;padding:8px 10px calc(8px + env(safe-area-inset-bottom));z-index:20;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);background:#ffffffed;border:1px solid #d3dfe7e0;border-radius:25px;grid-template-columns:repeat(5,1fr);gap:3px;display:grid;position:fixed;bottom:13px;left:50%;transform:translate(-50%);box-shadow:0 16px 45px #29465d38}.nav-item{color:#7b8d9d;border-radius:17px;align-content:center;place-items:center;gap:4px;font-size:.65rem;font-weight:700;display:grid}.nav-item .app-icon{width:24px;height:24px}.nav-item.router-link-active{background:var(--sky-pale);color:var(--ink-soft)}@media (width<=760px){.page{padding:16px 16px 108px}.hero-card{grid-template-columns:1fr;min-height:490px;padding:28px}.hero-letter{border-radius:34px;grid-row:1;justify-self:start;width:150px}.hero-letter span{font-size:6.8rem}.hero-letter small{margin-top:9px}.hero-card:before{right:12%}.dashboard-grid{grid-template-columns:1fr}.slavonic-clock{grid-template-columns:1fr;gap:18px}.clock-face{width:100%;min-width:0}.clock-slavonic{font-size:clamp(1.85rem,9.8vw,3.2rem)}.letter-preview-row{grid-template-columns:repeat(3,1fr)}.alphabet-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.letter-tile{border-radius:19px;min-height:132px}.letter-tile strong{font-size:3.6rem}.letter-hero{grid-template-columns:1fr}.large-glyph{min-height:260px;font-size:11rem}.facts-grid,.stat-grid{grid-template-columns:1fr}.facts-grid article.wide{grid-column:auto}.letter-actions{display:grid}.example-heading{gap:7px;display:grid}.example-heading>span{width:fit-content}.letter-example blockquote{padding:18px;font-size:1.45rem}.number-builder{grid-template-columns:1fr;padding:20px}.number-steps{grid-column:auto}.number-rules,.numeral-tables{grid-template-columns:1fr}.number-rules article{min-height:0}.step-equation{gap:6px}.number-part{min-width:60px}.question-card{margin-top:36px}.answer-grid{grid-template-columns:1fr}.answer-grid button{min-height:64px}.answer-grid.glyphs{grid-template-columns:repeat(2,1fr)}.answer-feedback{width:calc(100% - 24px);bottom:12px}.session-header{grid-template-columns:46px 1fr;gap:10px}.session-scoreboard{grid-column:1/-1;justify-content:flex-end;margin-top:-2px}.session-scoreboard b{text-align:left;order:-1;margin-left:auto}.answer-feedback{gap:12px;min-height:108px;padding:16px 18px}.answer-feedback span{font-size:.92rem}.answer-feedback .primary-button{min-width:100px;padding-inline:13px}.answer-feedback .correction-cue{text-align:right;max-width:130px}.onboarding-page{grid-template-columns:1fr}.onboarding-art{min-height:280px}.onboarding-art:before{width:250px;height:250px}.onboarding-art:after{display:none}.onboarding-art img{border-radius:28px;width:110px}.onboarding-art .ornament{margin-top:12px;font-size:2rem}.onboarding-card{padding:34px 22px 50px}.nav-item{font-size:.58rem}}@media (width>=1120px){.page{border-radius:36px;min-height:calc(100vh - 44px);margin:22px auto 120px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}