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auto;padding:20px 16px 40px}.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}.empty{text-align:center;color:var(--muted);padding:40px 0}.topbar{z-index:10;padding:10px 16px;padding-top:max(10px, env(safe-area-inset-top));border-bottom:1px solid var(--line);background:color-mix(in srgb, var(--card) 90%, transparent);-webkit-backdrop-filter:saturate(1.4)blur(12px);backdrop-filter:saturate(1.4)blur(12px);color:var(--ink);align-items:center;gap:12px;min-height:64px;display:flex;position:sticky;top:0}.topbar.colored:before{content:"";background:var(--bar);height:4px;position:absolute;inset:0 0 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8px;font-size:.85rem;font-weight:600}.level-select{border:1px solid var(--line-strong);border-radius:var(--radius-sm);background:var(--card);color:var(--ink);font-family:var(--font-title);padding:7px 10px;font-weight:600}.level-select option{color:#000}@media (width<=560px){.profile-name{display:none}.profile-chip{padding-right:8px}}.app-icon{background:linear-gradient(145deg, var(--c1), var(--c2));box-shadow:0 4px 12px color-mix(in srgb, var(--c1) 22%, transparent), inset 0 1px 0 #fff3;border-radius:26%;flex-shrink:0;place-items:center;display:grid;overflow:hidden}.app-icon svg{filter:drop-shadow(0 2px #0000001f);width:62%;height:62%}.app-icon.light{background:linear-gradient(145deg, color-mix(in srgb, var(--c1) 16%, var(--card)), color-mix(in srgb, var(--c2) 24%, var(--card)));box-shadow:inset 0 0 0 2px color-mix(in srgb, var(--c1) 25%, transparent), 0 4px 10px #0000000f}.app-icon-emoji{line-height:1}.home{background:var(--bg)}.greeting{font-family:var(--font-title);margin:8px 0 28px;font-size:2rem;font-weight:600}.greeting-sub{color:var(--muted);font-size:1.1rem;font-weight:500}.home-grid{grid-template-columns:repeat(3,1fr);gap:28px 16px;display:grid}@media (width<=520px){.home-grid{grid-template-columns:repeat(2,1fr)}.greeting{font-size:1.6rem}}.home-dock{padding:16px 16px max(16px, env(safe-area-inset-bottom));justify-content:center;display:flex}.dock-btn{background:var(--card);box-shadow:var(--shadow);font-family:var(--font-title);border-radius:999px;align-items:center;gap:8px;padding:10px 18px;display:flex}.tile{text-align:center;border-radius:var(--radius);flex-direction:column;align-items:center;gap:8px;padding:8px 4px;transition:transform .15s;display:flex}.tile:active{transform:scale(.94)}@media (hover:hover){.tile:hover .app-icon{transform:translateY(-3px)rotate(-2deg)}.app-icon{transition:transform .2s}}.tile-label{font-family:var(--font-title);font-size:1.05rem;font-weight:600;line-height:1.2}.tile-sub{color:var(--muted);margin-top:-4px;font-size:.8rem;line-height:1.2}.tile-meta{flex-wrap:wrap;justify-content:center;align-items:center;gap:6px;display:flex}.tile-progress{background:var(--line);border-radius:3px;width:70%;height:6px;overflow:hidden}.tile-progress span{border-radius:3px;height:100%;display:block}.tile.off{opacity:.55}.badge{background:var(--line);color:var(--muted);font-size:.72rem;font-family:var(--font-title);border-radius:999px;padding:1px 7px}.badge.per{background:color-mix(in srgb, var(--subject) 12%, var(--card));color:var(--subject)}.badge.bonus{color:#9a6400;background:#fff1d6}.stars{letter-spacing:1px;line-height:1}.stars .on{color:#ffc233;text-shadow:0 1px #d99a00}.stars .off{color:var(--line)}.folder-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:24px 12px;display:grid}.breadcrumb{color:var(--muted);margin-bottom:16px;font-size:.9rem}.breadcrumb a{text-underline-offset:3px;text-decoration:underline}.link-btn{color:var(--accent);text-underline-offset:3px;background:0 0;border:0;margin:28px auto 0;text-decoration:underline;display:block}.link-btn.danger{color:var(--bad)}.btn{border-radius:var(--radius-sm);border:1px solid var(--line-strong);background:var(--card);min-height:48px;color:var(--ink);font-family:var(--font-title);justify-content:center;align-items:center;gap:8px;padding:10px 22px;font-size:1rem;font-weight:600;transition:background .15s,border-color .15s,transform .1s;display:inline-flex}.btn:hover:not(:disabled){border-color:var(--muted)}.btn.primary{background:var(--subject);color:#fff;border-color:#0000;box-shadow:0 1px 2px #1018281a}.btn.primary:hover:not(:disabled){background:color-mix(in srgb, var(--subject) 88%, #000)}.btn:active:not(:disabled){transform:translateY(1px)}.btn:disabled{opacity:.45;cursor:default}.chip{border-radius:var(--radius-sm);border:1px solid var(--line-strong);background:var(--card);align-items:center;gap:6px;padding:10px 16px;font-size:1.05rem;display:inline-flex}.chip.small{padding:4px 10px;font-size:.9rem}.chip.on{background:var(--subject);color:#fff;border-color:#0000}.chip:disabled{opacity:.3}.runner{flex-direction:column;gap:16px;max-width:760px;margin:0 auto;display:flex}.progress{flex-wrap:wrap;justify-content:center;gap:6px;display:flex}.dot{background:var(--line);border-radius:50%;width:14px;height:14px;transition:transform .2s}.dot.current{background:var(--subject);transform:scale(1.35)}.dot.good{background:var(--good)}.dot.half{background:var(--retry)}.dot.bad{background:var(--bad)}.question{border:3px solid #0000;flex-direction:column;gap:20px;animation:.25s pop-in;display:flex}.question.correct{border-color:var(--good)}.question.wrong{border-color:var(--bad)}.question.retry{animation:.35s shake}@keyframes pop-in{0%{opacity:0;transform:translateY(10px)scale(.98)}}@keyframes shake{20%,60%{transform:translate(-8px)}40%,80%{transform:translate(8px)}}.prompt{align-items:center;gap:14px;display:flex}.prompt h2{flex:1;font-size:1.45rem;line-height:1.3}.speak-btn{background:var(--subject);color:#fff;font-family:var(--font-title);border:0;border-radius:999px;flex-shrink:0;justify-content:center;align-items:center;gap:8px;font-weight:600;display:inline-flex;box-shadow:0 1px 2px #1018281f}.speak-btn:active{box-shadow:none;transform:translateY(3px)}.speak-btn.speaking svg{animation:.7s infinite pulse}.prompt-speak{min-height:56px;padding:10px 18px 10px 14px;font-size:1.6rem}.prompt-speak span{font-size:1.05rem}@media (width<=520px){.prompt-speak span{display:none}}.choice-wrap{display:grid;position:relative}.choice-speak{width:38px;height:38px;font-size:1.2rem;position:absolute;top:-10px;right:-8px;box-shadow:0 1px 3px #10182833}.visual{flex-wrap:wrap;justify-content:center;align-items:center;display:flex}.expr{font-family:var(--font-title);flex-wrap:wrap;justify-content:center;align-items:center;gap:12px;font-size:2.6rem;font-weight:600;display:inline-flex}.expr.big{font-size:4rem}.expr.word{font-family:var(--font);font-weight:700}.blank{background:color-mix(in srgb, var(--subject) 15%, var(--card));min-width:1.4em;color:var(--subject);border:2px dashed var(--subject);border-radius:12px;place-items:center;padding:0 .2em;line-height:1.2;display:inline-grid}.sentence .blank{min-width:2.4em;font-size:.9em}.sentence{text-align:center;margin:0;font-size:1.6rem;line-height:1.6}.sentence mark{color:#23262f;background:#ffe066;border-radius:8px;padding:0 6px}.big-emoji{line-height:1.1;animation:.3s pop-in;display:inline-block}.emoji-groups{flex-wrap:wrap;justify-content:center;gap:10px 22px;max-width:560px;font-size:2.6rem;display:flex}.emoji-group{letter-spacing:4px;white-space:nowrap}.stack{flex-direction:column;align-items:center;gap:8px;display:flex}.frac{line-height:1.05;font-family:var(--font-title);flex-direction:column;align-items:center;font-weight:600;display:inline-flex}.frac>span:first-child{border-bottom:3px solid;padding:0 .15em}.money{flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;max-width:560px;display:flex}.reading{background:color-mix(in srgb, var(--subject) 7%, var(--card));border-left:6px solid var(--subject);border-radius:14px;max-width:640px;padding:14px 18px;font-size:1.15rem;line-height:1.6}.reading h3{margin-bottom:6px}.reading p{margin:0}.place-grid{grid-template-rows:repeat(3,80px);grid-template-columns:repeat(3,80px);gap:4px;font-size:3.2rem;display:grid}.place-grid span{background:color-mix(in srgb, var(--subject) 6%, var(--card));border-radius:12px;place-items:center;display:grid}.pic{font-size:3.2rem;line-height:1.1}.pic-label{flex-direction:column;align-items:center;gap:2px;font-size:.95rem;display:inline-flex}.pic-label .pic{font-size:2.2rem}.choices{gap:12px;display:grid}.choices-row{grid-template-columns:repeat(auto-fit,minmax(90px,1fr))}.choices-list{grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.choices-grid{grid-template-columns:repeat(auto-fit,minmax(120px,1fr))}.choice{border-radius:var(--radius);border:2px solid var(--line);background:var(--card);min-height:64px;box-shadow:var(--shadow);font-family:var(--font-read);text-align:center;justify-content:center;align-items:center;gap:8px;padding:12px 16px;font-size:1.3rem;font-weight:700;transition:border-color .12s,transform .1s,background .12s;display:flex}.choices-row .choice{font-family:var(--font-read);font-size:1.6rem}.choices-grid 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var(--subject);min-width:2.6em;color:var(--ink);border-radius:16px;padding:2px 14px}.number-box.empty{color:color-mix(in srgb, var(--subject) 45%, transparent);border-style:dashed}.text-box{font-family:var(--font);border:3px solid var(--subject);background:var(--card);text-align:center;border-radius:16px;outline:none;width:min(360px,100%);padding:8px 14px;font-size:1.8rem}.text-box:focus{box-shadow:0 0 0 5px color-mix(in srgb, var(--subject) 25%, transparent)}.keypad{grid-template-rows:repeat(3,64px);grid-template-columns:repeat(3,76px) 96px;grid-auto-flow:row;gap:8px;display:grid}.keypad button{background:var(--card);border:0;border:1px solid var(--line-strong);box-shadow:var(--shadow);font-family:var(--font-title);border-radius:16px;font-size:1.6rem;font-weight:600}.keypad button:active:not(:disabled){border-color:var(--subject);transform:scale(.96)}.keypad{grid-template-rows:repeat(4,60px);grid-template-areas:"k7 k8 k9 del""k4 k5 k6 ok""k1 k2 k3 ok"".k0 dec 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var(--line-strong);border-radius:12px;width:46px;height:46px;font-size:1.3rem}.order-q{flex-direction:column;align-items:center;gap:18px;display:flex}.order-slots{flex-wrap:wrap;justify-content:center;gap:10px;margin:0;padding:0;list-style:none;display:flex}.slot{border:3px dashed var(--line);border-radius:16px;place-items:center;min-width:96px;min-height:64px;padding:4px;display:grid;position:relative}.slot-n{width:24px;height:24px;font-size:.8rem;font-family:var(--font-title);background:var(--subject);color:#fff;border-radius:50%;place-items:center;display:grid;position:absolute;top:-10px;left:-8px}.slot.filled{border-style:solid;border-color:var(--subject)}.slot.good{border-color:var(--good);background:var(--good-bg)}.slot.bad{border-color:var(--bad);background:var(--bad-bg)}.slot button{background:0 0;border:0;padding:6px 10px;font-size:1.15rem;font-weight:700}.order-pool{flex-wrap:wrap;justify-content:center;gap:10px;display:flex}.solution-order{vertical-align:middle;flex-wrap:wrap;gap:6px;display:inline-flex}.feedback{min-height:64px;bottom:max(12px, env(safe-area-inset-bottom));z-index:5;position:sticky}.feedback:empty{min-height:0}.feedback .feedback-bar{box-shadow:0 8px 30px #0000002e}.feedback-bar{border-radius:var(--radius);width:100%;font-family:var(--font-title);text-align:left;border:0;justify-content:space-between;align-items:center;gap:16px;padding:14px 20px;font-size:1.3rem;font-weight:600;animation:.2s pop-in;display:flex}.feedback-bar.good{background:var(--good);color:#fff}.feedback-bar.retry{background:var(--retry-bg);color:var(--ink);box-shadow:inset 0 0 0 3px var(--retry), 0 8px 30px #0000002e}.feedback-bar.bad{background:var(--bad-bg);box-shadow:inset 0 0 0 3px var(--bad), 0 8px 30px #0000002e;flex-wrap:wrap;font-size:1.15rem}.feedback-bar.bad 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(hover:hover){.canton.pickable:not(.good):not(.bad):not(.hl):hover{fill:#ffe8a3!important}}.canton.hl{fill:#ffd166}.canton.good{fill:var(--good)}.canton.bad{fill:var(--bad)}.canton-borders{fill:none;stroke:#fff;stroke-width:2px;stroke-linejoin:round;pointer-events:none}.country-outline{fill:none;stroke:#2d6a4f;stroke-width:3px;stroke-linejoin:round;pointer-events:none}.lake{fill:#8ecae6;stroke:#5fa8d3;stroke-width:1px;pointer-events:none}.lake.hl{fill:#1d70b8}.lake-ring{fill:none;stroke:#e63946;stroke-width:5px;stroke-dasharray:10 7;pointer-events:none}.canton-label{font-family:var(--font-title);text-anchor:middle;fill:#1b4332;pointer-events:none;paint-order:stroke;stroke:#fffc;stroke-width:4px;font-size:22px;font-weight:600}.city circle{fill:#e63946;stroke:#fff;stroke-width:3px}.city text{font-family:var(--font-title);fill:#23262f;paint-order:stroke;stroke:#fff;stroke-width:6px;pointer-events:none;font-size:28px;font-weight:600}.map-loading{color:var(--muted);padding:60px}.explorer{grid-template-columns:2fr 1fr;align-items:start;gap:16px;display:grid}@media (width<=760px){.explorer{grid-template-columns:1fr}}.explorer-info h2{margin-bottom:12px;font-size:1.6rem}.explorer-info small{color:var(--muted)}.inline-toggle{align-items:center;gap:8px;margin-top:8px;font-size:.9rem;display:flex}.listen{flex-direction:column;align-items:center;gap:10px;display:flex}.listen-btn{background:color-mix(in srgb, var(--subject) 15%, var(--card));width:110px;height:110px;box-shadow:inset 0 0 0 4px var(--subject);border:0;border-radius:50%;font-size:3rem}.listen-btn.playing{animation:.8s infinite pulse}@keyframes pulse{50%{transform:scale(1.08)}}.listen-labels{gap:8px;display:flex}.staff-btn{background:var(--card);color:var(--ink);border:0;border-radius:16px;padding:8px}.piano-screen{flex-direction:column;gap:16px;max-width:860px;margin:0 auto;display:flex}.piano-top{justify-content:center;align-items:center;gap:24px;min-height:170px;display:flex}.piano-name{font-family:var(--font-title);min-width:3ch;font-size:3.5rem;font-weight:600}.piano{-webkit-user-select:none;user-select:none;gap:4px;height:240px;display:flex}.white-key{box-shadow:inset 0 -10px 0 var(--key), 0 4px 10px #0000001f;color:#23262f;font-family:var(--font-title);touch-action:none;background:linear-gradient(#fff,#f3f3f3);border:0;border-radius:0 0 14px 14px;flex:1;justify-content:center;align-items:flex-end;padding-bottom:20px;font-size:1.1rem;font-weight:600;display:flex}.white-key:active{background:color-mix(in srgb, var(--key) 30%, #fff);transform:translateY(2px)}.white-key.next{animation:.9s infinite blink}@keyframes blink{50%{background:color-mix(in srgb, var(--key) 45%, #fff)}}.songs h3{margin-bottom:10px}.song-list{flex-wrap:wrap;gap:8px;display:flex}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}}.center{text-align:center;max-width:560px;margin:20px auto}.read-intro{text-align:center;max-width:640px;margin:0 auto 20px;font-size:1.15rem}.read-texts{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px;display:grid}.read-text-card{border:0;flex-direction:column;align-items:center;gap:6px;font-size:1.1rem;display:flex}.reading-screen{flex-direction:column;gap:16px;max-width:820px;margin:0 auto;display:flex}.read-title{align-items:center;gap:10px;margin-bottom:12px;display:flex}.read-title .pic{font-size:2rem}.read-text{margin:0;font-size:1.55rem;line-height:2.1}.read-card.big .read-text{letter-spacing:.02em;font-size:2.1rem;line-height:2.2}.w{border-radius:8px;padding:2px 0;transition:background .2s,color .2s}.w.ok{color:var(--good);background:var(--good-bg)}.w.bad{color:var(--bad);background:var(--bad-bg);text-underline-offset:6px;-webkit-text-decoration:underline wavy;text-decoration:underline wavy}.w.current{box-shadow:0 3px 0 var(--subject)}.read-actions{flex-direction:column;align-items:center;gap:12px;display:flex}.read-actions .link-btn{margin:0}.mic-btn{background:var(--subject);color:#fff;font-family:var(--font-title);border:0;border-radius:999px;align-items:center;gap:12px;padding:14px 28px 14px 16px;font-size:1.3rem;font-weight:600;display:flex;box-shadow:0 1px 2px #1018281f}.mic-btn:active{box-shadow:none;transform:translateY(3px)}.mic{background:#ffffff40;border-radius:50%;place-items:center;width:56px;height:56px;font-size:1.8rem;display:inline-grid}.listening{font-family:var(--font-title);align-items:center;gap:12px;font-size:1.2rem;display:flex}.listening .mic{background:var(--bad-bg)}.mic.pulse{animation:1s infinite pulse}.read-error{background:var(--bad-bg);box-shadow:inset 0 0 0 3px var(--bad);border-radius:var(--radius);margin:0;padding:12px 18px}.read-results{text-align:center;flex-direction:column;align-items:center;gap:16px;display:flex}.stat-grid{grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px;width:100%;display:grid}.stat{background:color-mix(in srgb, var(--subject) 8%, var(--card));border-radius:16px;flex-direction:column;gap:2px;padding:12px;display:flex}.stat-value{font-family:var(--font-title);color:var(--subject);font-size:2rem;font-weight:600}.stat-value small{color:var(--muted);font-size:1rem}.stat-label{color:var(--muted);font-size:.9rem}.practice{width:100%}.practice h3{margin-bottom:10px}.practice-list{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.practice-word{background:var(--bad-bg);border-radius:999px;align-items:center;gap:8px;padding:6px 12px 6px 6px;font-size:1.15rem;display:inline-flex}.practice-word .speak-btn{width:36px;height:36px}.read-results .speak-btn.with-label{min-height:52px;padding:10px 18px;font-size:1.1rem}.landing{background:linear-gradient(180deg, var(--accent-soft) 0, var(--bg) 560px);--subject:var(--accent)}.landing main{max-width:1080px}.hero{grid-template-columns:1.15fr .85fr;align-items:center;gap:40px;padding:48px 0 24px;display:grid}.eyebrow{background:var(--card);border:1px solid var(--line);color:var(--accent);border-radius:999px;margin:0 0 14px;padding:4px 12px;font-size:.85rem;font-weight:600;display:inline-block}.hero h1{letter-spacing:-.035em;font-size:clamp(2.2rem,4.6vw,3.4rem);line-height:1.08}.hero-text{max-width:560px;color:var(--muted);margin:18px 0 26px;font-size:1.12rem;line-height:1.65}.hero-text strong{color:var(--ink)}.hero-actions{flex-wrap:wrap;gap:12px;display:flex}.big-cta{min-height:52px;padding:12px 26px;font-size:1.05rem}.hero-points{color:var(--muted);flex-wrap:wrap;gap:8px 22px;margin:24px 0 0;padding:0;font-size:.93rem;list-style:none;display:flex}.hero-points li{align-items:center;gap:6px;display:flex}.hero-points svg{color:var(--good)}.hero-art{place-items:center;min-height:340px;display:grid;position:relative}.hero-art .logo-mark{box-shadow:var(--shadow-lg);position:relative;transform:rotate(-4deg)}.hero-blob{background:radial-gradient(circle, color-mix(in srgb, var(--accent) 22%, transparent), transparent 70%);border-radius:50%;position:absolute;inset:8% 6%}.hero-float{background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow-lg);white-space:nowrap;border-radius:12px;align-items:center;gap:8px;padding:8px 14px;font-size:.88rem;font-weight:600;display:flex;position:absolute}.hero-float.f1{top:8%;left:0}.hero-float.f2{color:#f59f00;top:44%;right:0}.hero-float.f3{color:var(--accent);bottom:6%;left:8%}@media (width<=820px){.hero{text-align:left;grid-template-columns:1fr;padding-top:28px}.hero-art{order:-1;min-height:280px}.hero-art .logo-mark{width:150px;height:150px}}.landing-section{margin-top:72px}.landing-section>h2{text-align:center;margin-bottom:28px;font-size:1.75rem}.subject-strip{grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:16px;display:grid}.subject-chip{text-align:center;flex-direction:column;align-items:center;gap:6px;display:flex}.per-section{align-items:flex-start;gap:24px;line-height:1.6;display:flex}.per-section h2{margin-bottom:8px;font-size:1.5rem}.per-section ul{padding-left:20px}.per-section li{margin-bottom:6px}.per-badge-big{background:var(--accent);color:#fff;width:80px;height:80px;font-family:var(--font-title);border-radius:20px;flex-shrink:0;place-items:center;font-size:1.8rem;font-weight:600;display:grid}@media (width<=600px){.per-section{flex-direction:column;align-items:center}}.features{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;display:grid}.feature{flex-direction:column;gap:6px;display:flex}.feature-icon{background:var(--accent-soft);width:44px;height:44px;color:var(--accent);border-radius:12px;place-items:center;margin-bottom:6px;display:grid}.feature h3{font-size:1.15rem}.feature p{color:var(--muted);margin:0;line-height:1.5}.center-cta{justify-content:center;display:flex}.site-footer{padding:28px 16px max(28px, env(safe-area-inset-bottom));color:var(--muted);flex-wrap:wrap;justify-content:center;gap:8px 12px;font-size:.9rem;display:flex}.site-footer a{text-underline-offset:3px;text-decoration:underline}.welcome-links{text-align:center;margin-top:20px}.welcome-links a,.legal a{color:var(--accent);text-underline-offset:3px;text-decoration:underline}.form-actions.start{justify-content:flex-start}.legal{flex-direction:column;gap:16px;line-height:1.6;display:flex;max-width:760px!important}.legal h2{margin-bottom:10px;font-size:1.4rem}.legal h3{margin:14px 0 4px;font-size:1.05rem}.legal p,.legal ul{margin:8px 0}.legal ul{padding-left:20px}.legal li{margin-bottom:6px}.legal section{scroll-margin-top:80px}.legal dl{grid-template-columns:max-content 1fr;gap:6px 16px;margin:0;display:grid}.legal dt{font-weight:700}.legal dd{margin:0}@media (width<=520px){.legal dl{grid-template-columns:1fr}.legal dd{margin-bottom:8px}}.toc{flex-wrap:wrap;gap:8px 16px;font-size:.95rem;display:flex}mark.todo{color:#5c4400;background:#ffe066;border-radius:4px;padding:0 4px}.site-nav{z-index:20;min-height:64px;padding:10px max(20px,50vw - 560px);padding-top:max(10px, env(safe-area-inset-top));background:color-mix(in srgb, var(--card) 85%, transparent);-webkit-backdrop-filter:saturate(1.4)blur(12px);backdrop-filter:saturate(1.4)blur(12px);border-bottom:1px solid var(--line);align-items:center;gap:20px;display:flex;position:sticky;top:0}.site-brand{align-items:center;display:flex}.site-menu{gap:4px;margin-left:auto;display:flex}.site-link{border-radius:var(--radius-sm);color:var(--muted);align-items:center;padding:8px 14px;font-size:.97rem;font-weight:500;transition:color .15s,background .15s;display:flex;position:relative}.site-link:hover{color:var(--ink);background:var(--bg-soft)}.site-link.active{color:var(--ink);font-weight:600}.site-link.active:after{content:"";background:var(--accent);border-radius:2px;height:2px;position:absolute;bottom:-11px;left:14px;right:14px}.site-profile{background:var(--card);border:1px solid var(--line);box-shadow:none;font-size:.95rem}.nav-toggle{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--card);width:44px;height:44px;margin-left:auto;font-size:1.3rem;display:none}@media (width<=760px){.nav-toggle{place-items:center;display:grid}.site-menu{border-radius:var(--radius);background:var(--card);box-shadow:var(--shadow);flex-direction:column;padding:8px;display:none;position:absolute;top:100%;left:12px;right:12px}.site-menu.open{display:flex}.site-link{padding:14px 16px;font-size:1.05rem}.site-link.active:after{display:none}.site-link.active{background:var(--accent-soft);color:var(--accent)}.site-profile .profile-name{display:none}}.page-title{margin:8px 0 20px;font-size:2rem}.page-title small{font-size:1rem;font-weight:500}.site .settings{max-width:680px}.center-text{text-align:center;margin-top:20px}.center-text a{color:var(--accent);text-underline-offset:3px;text-decoration:underline}.steps{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:0;padding:0;list-style:none;display:grid}.steps li{padding-top:28px;position:relative}.steps h3{margin-bottom:6px;font-size:1.15rem}.steps p,.subjects-text p{color:var(--muted);margin:0;line-height:1.5}.step-n{background:var(--accent);color:#fff;width:36px;height:36px;font-family:var(--font-title);border-radius:50%;place-items:center;font-weight:600;display:grid;position:absolute;top:-16px;left:22px}.subjects-text{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:16px;display:grid}.subjects-text h3{margin-bottom:6px;font-size:1.15rem}.prompt h2,.expr.word,.sentence,.reading,.read-text,.input-line,.text-box,.order-q,.feedback-bar,.greeting,.tile-label,.pic-label{font-family:var(--font-read)}.prompt h2,.tile-label{letter-spacing:0;font-weight:700}.logo{align-items:center;gap:10px;display:inline-flex}.logo-mark{border-radius:24%;flex-shrink:0;display:block}.logo-word{font-family:var(--font-brand);letter-spacing:-.01em;color:var(--ink);font-weight:600}