:root{font-family:DM Sans,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#17233f;background:#f5f8fc;font-synthesis:none;text-rendering:optimizeLegibility;--bg: #f5f8fc;--surface: #ffffff;--surface-soft: #f0f4fa;--ink: #17233f;--muted: #68758f;--line: #dfe6f0;--blue: #5577f2;--blue-dark: #3f5fd2;--teal: #1ca8a4;--navy: #172a50;--shadow: 0 18px 55px rgba(36, 56, 92, .11)}:root[data-theme=dark]{color:#e9effc;background:#0e1628;--bg: #0e1628;--surface: #172238;--surface-soft: #1c2a43;--ink: #edf2ff;--muted: #a8b5ce;--line: #2c3c58;--navy: #111c32;--shadow: 0 18px 55px rgba(0, 0, 0, .28)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;min-height:100vh;background:var(--bg)}button,input,textarea{font:inherit}button{color:inherit}button:focus-visible,textarea:focus-visible{outline:3px solid rgba(85,119,242,.35);outline-offset:2px}button{cursor:pointer}h1,h2,h3,p{margin-top:0}h1,h2,h3,strong{font-family:Manrope,ui-sans-serif,system-ui,sans-serif}.app-shell{min-height:100vh;display:flex;flex-direction:column}.topbar{height:72px;padding:0 28px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;background:color-mix(in srgb,var(--surface) 94%,transparent);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.brand{display:inline-flex;align-items:center;gap:11px;min-width:220px}.brand-mark{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;color:#fff;background:linear-gradient(140deg,#5b78f1,#23aaa5);box-shadow:0 7px 18px #4669da40}.brand>span:last-child{display:flex;flex-direction:column}.brand strong{font-size:15px;letter-spacing:-.02em}.brand small{color:var(--muted);font-size:10.5px;margin-top:1px}.primary-nav{padding:4px;border:1px solid var(--line);border-radius:14px;background:var(--surface-soft);display:flex;gap:3px}.primary-nav button{border:0;background:transparent;color:var(--muted);font-weight:700;font-size:13px;padding:9px 20px;border-radius:10px}.primary-nav button.active{background:var(--surface);color:var(--ink);box-shadow:0 3px 9px #22365817}.header-actions{display:flex;justify-content:flex-end;align-items:center;gap:9px}.version-chip{font-size:11px;color:var(--muted);border:1px solid var(--line);padding:6px 10px;border-radius:999px;white-space:nowrap}.icon-button,.help-button{height:38px;border:1px solid var(--line);background:var(--surface);border-radius:11px;display:inline-flex;align-items:center;justify-content:center}.icon-button{width:38px}.help-button{gap:6px;padding:0 13px;font-weight:700}main{flex:1}footer{border-top:1px solid var(--line);color:var(--muted);display:flex;justify-content:space-between;padding:24px max(28px,calc((100vw - 1280px)/2));font-size:12px;background:var(--surface)}.page{width:min(1280px,calc(100% - 48px));margin:0 auto;padding:48px 0 80px}.eyebrow{display:inline-flex;align-items:center;gap:7px;color:var(--blue);font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.primary-button,.secondary-button{border-radius:13px;padding:13px 18px;display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:800;border:1px solid transparent;transition:transform .18s ease,box-shadow .18s ease}.primary-button{background:linear-gradient(135deg,var(--blue),#6d63ea);color:#fff;box-shadow:0 10px 22px #4f65e03d}.secondary-button{background:var(--surface);border-color:var(--line);color:var(--ink)}.primary-button:hover,.secondary-button:hover{transform:translateY(-1px)}.text-button{border:0;background:transparent;display:inline-flex;align-items:center;font-weight:700;color:var(--blue);white-space:nowrap}.welcome-hero{min-height:440px;border-radius:30px;padding:54px 58px;display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:center;overflow:hidden;position:relative;background:radial-gradient(circle at 90% 14%,rgba(58,174,204,.21),transparent 30%),radial-gradient(circle at 51% 90%,rgba(114,92,234,.15),transparent 35%),linear-gradient(135deg,color-mix(in srgb,var(--surface) 92%,#e8edff),color-mix(in srgb,var(--surface) 90%,#def8f3));border:1px solid color-mix(in srgb,var(--line) 75%,transparent);box-shadow:var(--shadow)}.hero-copy{position:relative;z-index:2}.hero-copy h1{font-size:clamp(38px,4vw,59px);line-height:1.07;letter-spacing:-.055em;margin:15px 0 19px;max-width:690px}.hero-copy h1 em{font-style:normal;color:var(--blue)}.hero-copy>p{color:var(--muted);font-size:17px;line-height:1.65;max-width:620px}.hero-actions{display:flex;gap:12px;margin:28px 0 16px;flex-wrap:wrap}.hero-copy .choice-note{font-size:12px;display:flex;align-items:center;gap:6px}.hero-art{min-height:330px;position:relative;display:grid;place-items:center}.hero-keyboard{width:95%;transform:perspective(800px) rotateX(12deg) rotate(-2deg);background:#ffffff8c;padding:18px;border-radius:22px;box-shadow:0 28px 50px #2644722b;position:relative;z-index:3}:root[data-theme=dark] .hero-keyboard{background:#111c32a6}.orbit{position:absolute;border-radius:50%;border:1px solid rgba(85,119,242,.15);animation:orbitPulse 5s ease-in-out infinite}.orbit-one{width:390px;height:390px}.orbit-two{width:270px;height:270px;animation-delay:-2.5s}@keyframes orbitPulse{50%{transform:scale(1.06);opacity:.45}}.floating-card{position:absolute;z-index:5;background:var(--surface);border:1px solid var(--line);border-radius:15px;padding:12px 15px;display:grid;grid-template-columns:auto auto;column-gap:8px;align-items:center;box-shadow:0 12px 30px #1c305224}.floating-card svg{grid-row:span 2;color:var(--blue)}.floating-card strong{font-size:13px}.floating-card small{color:var(--muted);font-size:10px}.card-speed{right:0;top:19px;animation:float 3.8s ease-in-out infinite}.card-accuracy{left:5px;bottom:18px;animation:float 4.2s ease-in-out infinite reverse}@keyframes float{50%{transform:translateY(-8px)}}.hand-cue{position:absolute;z-index:5;bottom:18px;right:26px;display:flex;align-items:center;gap:8px;color:#fff;background:linear-gradient(135deg,#f2995d,#ed6f73);border-radius:15px;padding:11px 14px;box-shadow:0 11px 26px #db685b40}.hand-cue span{display:flex;flex-direction:column}.hand-cue strong{font-size:12px}.hand-cue small{font-size:10px;opacity:.8}.journey-summary{margin:22px 0 58px;display:grid;grid-template-columns:repeat(4,1fr);background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:0 8px 30px #2135540d}.journey-summary div{padding:23px 28px;display:flex;align-items:baseline;gap:10px;border-right:1px solid var(--line)}.journey-summary div:last-child{border-right:0}.journey-summary strong{font-size:26px;color:var(--blue)}.journey-summary span{color:var(--muted);font-size:12px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:22px}.section-heading h2{font-size:31px;margin:7px 0 0;letter-spacing:-.035em}.recommendation-badge{display:flex;align-items:center;gap:6px;color:#158c88;background:#23aaa51a;border:1px solid rgba(35,170,165,.2);padding:9px 13px;border-radius:999px;font-size:12px;font-weight:700}.level-tabs{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;margin-bottom:13px;overflow-x:auto;padding:3px}.level-tabs button{min-width:126px;border:1px solid var(--line);background:var(--surface);border-radius:16px;padding:13px;display:grid;grid-template-columns:33px 1fr;text-align:left;align-items:center;gap:1px 8px;transition:.18s ease}.level-tabs button>span{grid-row:span 2;width:33px;height:33px;color:#fff;border-radius:10px;display:grid;place-items:center;font-weight:800}.level-tabs button small{color:var(--muted);font-size:9px;text-transform:uppercase;letter-spacing:.08em}.level-tabs button strong{font-size:10.5px;white-space:nowrap}.level-tabs button.active{border-color:var(--blue);box-shadow:0 0 0 2px #5577f21f,0 8px 22px #283f6917;transform:translateY(-2px)}.level-detail{background:var(--surface);border:1px solid var(--line);border-radius:23px;overflow:hidden;box-shadow:0 14px 42px #25395b0f}.level-intro{padding:27px 31px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:17px;border-bottom:1px solid var(--line);background:linear-gradient(135deg,var(--surface),var(--surface-soft))}.level-number{width:45px;height:45px;display:grid;place-items:center;color:#fff;border-radius:14px;font:800 19px Manrope;box-shadow:0 8px 18px #23355a24;flex:none}.level-intro h3{margin:3px 0;font-size:22px}.level-intro p{color:var(--muted);margin:0;font-size:13px}.level-target{display:flex;align-items:center;gap:9px;padding:10px 14px;border:1px solid var(--line);border-radius:13px;background:var(--surface)}.level-target svg{color:var(--blue)}.level-target span{display:flex;flex-direction:column}.level-target strong{font-size:11px}.level-target small{font-size:10px;color:var(--muted)}.lesson-grid{padding:17px;display:grid;grid-template-columns:repeat(2,1fr);gap:9px}.lesson-card{border:1px solid var(--line);background:var(--surface);padding:14px;border-radius:14px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;text-align:left;gap:12px;transition:.18s ease}.lesson-card:hover{border-color:color-mix(in srgb,var(--blue) 55%,var(--line));transform:translateY(-1px);box-shadow:0 9px 24px #23375a14}.lesson-index{width:33px;height:33px;border-radius:10px;background:var(--surface-soft);display:grid;place-items:center;font-size:11px;font-weight:800;color:var(--muted)}.lesson-card.passed .lesson-index{background:#23aaa524;color:var(--teal)}.lesson-card>span:nth-child(2){display:flex;flex-direction:column;min-width:0}.lesson-card small{color:var(--blue);font-size:9px;text-transform:uppercase;letter-spacing:.08em}.lesson-card strong{font-size:13px;margin:2px 0}.lesson-card em{font-size:10.5px;color:var(--muted);font-style:normal;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lesson-layout{width:min(1440px,100%);min-height:calc(100vh - 72px);margin:0 auto;display:grid;grid-template-columns:290px 1fr}.lesson-rail{background:var(--navy);color:#edf3ff;padding:29px 28px;position:sticky;top:72px;height:calc(100vh - 72px);overflow-y:auto}.rail-back{border:0;background:transparent;color:#b9c7e1;padding:0;display:flex;align-items:center;gap:5px;font-size:12px;margin-bottom:28px}.lesson-rail .eyebrow{color:#91a9ff}.session-number{display:flex;align-items:baseline;gap:7px;margin-top:8px}.session-number strong{font-size:43px;letter-spacing:-.05em}.session-number span{color:#aab9d4;font-size:11px}.lesson-rail h2{margin:2px 0 7px;font-size:18px}.lesson-rail>p{color:#b5c2d9;font-size:12px;line-height:1.55}.stage-list{margin-top:28px;position:relative}.stage-list:before{content:"";position:absolute;left:15px;top:17px;bottom:25px;width:1px;background:#3a4d70}.stage-list button{position:relative;width:100%;border:0;background:transparent;color:#aebbd2;display:grid;grid-template-columns:32px 1fr;gap:10px;text-align:left;padding:10px 0 18px}.stage-list button>span:first-child{width:32px;height:32px;border:1px solid #496083;background:var(--navy);border-radius:50%;display:grid;place-items:center;font-size:11px;z-index:1}.stage-list button>span:last-child{display:flex;flex-direction:column;padding-top:2px}.stage-list strong{font-size:12px;color:#e5ebf6}.stage-list small{font-size:10px;margin-top:3px;color:#8293af}.stage-list button.active>span:first-child{background:var(--blue);border-color:var(--blue);color:#fff;box-shadow:0 0 0 5px #5577f229}.stage-list button.complete>span:first-child{background:var(--teal);border-color:var(--teal);color:#fff}.session-estimate{margin-top:18px;background:#24385e;border:1px solid #354b72;padding:14px;border-radius:14px;display:flex;gap:10px;align-items:center}.session-estimate svg{color:#50d0ca}.session-estimate span{display:flex;flex-direction:column}.session-estimate strong{font-size:11px}.session-estimate small{font-size:9.5px;color:#9caac1;margin-top:2px}.lesson-main{min-width:0;padding:41px 44px 76px;background:radial-gradient(circle at 70% 0,rgba(92,119,240,.1),transparent 30%),var(--bg)}.lesson-title{max-width:1120px;margin:0 auto 23px}.lesson-title h1{font-size:clamp(31px,3.1vw,48px);letter-spacing:-.055em;line-height:1.08;margin:7px 0 9px}.lesson-title p{color:var(--muted);font-size:14px}.lesson-content{max-width:1120px;margin:0 auto}.demo-tabs{display:flex;gap:7px;margin-bottom:12px;flex-wrap:wrap}.demo-tabs button{border:1px solid var(--line);background:var(--surface);border-radius:11px;padding:9px 13px;display:flex;align-items:center;gap:6px;font-size:11px;font-weight:800;color:var(--muted)}.demo-tabs button.active{color:var(--blue);border-color:var(--blue);box-shadow:0 0 0 2px #5577f21a}.demo-card{background:var(--surface);border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:var(--shadow);min-height:455px}.demo-header{height:46px;padding:0 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;font-size:10px;font-weight:800;color:var(--muted)}.demo-header span{display:flex;align-items:center;gap:7px}.demo-header span i{width:8px;height:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 4px #23aaa51f}.demo-header em{font-style:normal;background:#fff2d8;color:#946522;padding:5px 9px;border-radius:999px}:root[data-theme=dark] .demo-header em{background:#4a3921;color:#f2c571}.demo-grid{display:grid;grid-template-columns:.83fr 1.17fr;min-height:355px}.movement-panel,.keyboard-panel{padding:24px 25px;min-width:0}.movement-panel{background:radial-gradient(circle at 80% 40%,rgba(92,119,240,.12),transparent 35%),var(--surface-soft);border-right:1px solid var(--line)}.panel-label{color:var(--muted);font-size:9px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.movement-panel h3,.keyboard-panel h3{font-size:14px;margin:3px 0 14px}.keyboard-panel{display:flex;flex-direction:column;justify-content:center}.demo-controls{height:54px;display:flex;align-items:center;gap:10px;border-top:1px solid var(--line);padding:0 18px;font-size:10px;color:var(--muted)}.round-play{width:34px;height:34px;border:0;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center}.demo-controls strong{color:var(--ink);font-size:10px}.demo-line{height:5px;flex:1;background:var(--surface-soft);border-radius:9px;overflow:hidden}.demo-line i{display:block;width:62%;height:100%;background:linear-gradient(90deg,var(--blue),var(--teal));border-radius:inherit;animation:progressLoop 2.7s ease-in-out infinite}.demo-card:has(.hands-visual:not(.is-playing)) .demo-line i{animation-play-state:paused}.speed-button{border:1px solid var(--line);background:var(--surface-soft);border-radius:8px;padding:5px 8px;font-size:9px}@keyframes progressLoop{0%{width:4%}to{width:96%}}.hands-visual svg{width:100%;max-height:265px;overflow:visible}.hands-visual .palm{fill:url(#palm);stroke:#8fa9d7;stroke-width:2}.hand-finger{fill:none;stroke:transparent;stroke-width:14;stroke-linecap:round}.active-finger{stroke:#5577f2bf}.finger-target{fill:#f39b58;stroke:#fff;stroke-width:4;opacity:0}.active-target{opacity:1}.motion-arc{fill:none;stroke:var(--blue);stroke-width:3;stroke-dasharray:5 7;opacity:0}.left-hand.active-hand~.left-arc,.right-hand.active-hand~.right-arc{opacity:.65}.is-playing .active-finger{animation:fingerMove 1.35s ease-in-out infinite;transform-origin:center bottom}.is-playing .active-target{animation:targetPulse 1.35s ease-in-out infinite}.is-playing .motion-arc{animation:dashMove 1.35s linear infinite}@keyframes fingerMove{50%{transform:translateY(-9px) scaleY(1.03)}}@keyframes targetPulse{50%{transform:scale(1.32);opacity:.55}}@keyframes dashMove{to{stroke-dashoffset:-24}}.movement-caption rect{fill:color-mix(in srgb,var(--surface) 88%,transparent);stroke:var(--line)}.movement-caption text{fill:var(--muted);font-size:8px;font-weight:800;letter-spacing:.08em;text-anchor:middle}.movement-caption .target-letter{fill:var(--blue);font-size:10px;letter-spacing:0}.hand-caption{display:flex;align-items:center;gap:7px;font-size:10px;color:var(--muted)}.hand-caption strong{color:var(--ink)}.hand-caption span:last-child{padding-left:7px;border-left:1px solid var(--line)}.finger-dot{width:9px;height:24px;border-radius:8px;display:inline-block;background:var(--blue)}.finger-left-pinky,.finger-right-pinky{background:#e278a0}.finger-left-ring,.finger-right-ring{background:#af7ce7}.finger-left-middle,.finger-right-middle{background:#64a6e8}.finger-left-index,.finger-right-index{background:#5577f2}.finger-thumbs{background:#23aaa5}.keyboard{width:100%;padding:12px;background:#dfe7f2;border:1px solid #ccd7e6;border-radius:16px;box-shadow:inset 0 1px 2px #24354f14}.keyboard-row{display:flex;justify-content:center;gap:5px;margin-bottom:5px}.keyboard-row:last-child{margin-bottom:0}.keyboard-key{--key-width: 1;flex:var(--key-width) 1 0;min-width:0;height:42px;padding:0 4px;border:1px solid #d1dae6;border-bottom-width:3px;border-radius:7px;background:#fff;color:#27334b;display:flex;align-items:center;justify-content:center;position:relative;font:700 11px Manrope;transition:.15s ease}.keyboard-key i{width:13px;height:2px;background:#a9b7cc;border-radius:3px;position:absolute;bottom:6px}.keyboard-key.is-muted{opacity:.38;filter:saturate(.2)}.keyboard-key.is-focus{box-shadow:inset 0 3px #5577f273}.keyboard-key.is-next{background:var(--blue);border-color:var(--blue-dark);color:#fff;transform:translateY(-3px);box-shadow:0 7px 14px #435bc645;animation:keyPulse 1.2s ease-in-out infinite}.keyboard-key.is-next i{background:#fff}.keyboard button.keyboard-key:hover{transform:translateY(-2px);opacity:1}.keyboard-compact{padding:8px}.keyboard-compact .keyboard-key{height:27px;font-size:7px;border-radius:5px}.keyboard-compact .keyboard-key i{bottom:3px;height:1px;width:8px}@keyframes keyPulse{50%{box-shadow:0 9px 21px #435bc66b}}.explanation-panel{padding:31px;display:grid;grid-template-columns:1fr 1.5fr;gap:24px 34px;align-items:center}.explanation-panel h2,.why-grid h2{margin:7px 0 10px;font-size:25px;letter-spacing:-.03em}.explanation-panel p,.why-grid p{color:var(--muted);line-height:1.6}.selected-key-callout{grid-column:1 / -1;border:1px solid var(--line);background:var(--surface-soft);border-radius:15px;padding:14px 18px;display:grid;grid-template-columns:auto auto 1fr;align-items:center;gap:11px}.selected-key-callout strong{font-size:23px}.selected-key-callout span:last-child{color:var(--muted);font-size:12px}.why-grid{padding:35px;display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:42px}.why-illustration{background:var(--surface-soft);padding:10px;border-radius:20px}.why-grid ul{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:12px}.why-grid li{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:13px}.why-grid li svg{color:var(--teal);flex:none}.stage-action{margin-top:15px;padding:17px 20px;border:1px solid var(--line);background:var(--surface);border-radius:16px;display:flex;align-items:center;justify-content:space-between;gap:20px;box-shadow:0 9px 26px #2437570d}.stage-action>div{display:flex;flex-direction:column}.stage-action strong{font-size:12px}.stage-action span{color:var(--muted);font-size:11px;margin-top:3px;max-width:700px}.practice-stage{padding-top:4px}.stage-intro{display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:center;margin:12px 0 18px}.stage-intro>span{width:47px;height:47px;display:grid;place-items:center;border-radius:15px;background:linear-gradient(135deg,var(--blue),#7864e9);color:#fff;font:800 19px Manrope;box-shadow:0 8px 19px #4c5fd233}.stage-intro h2{font-size:25px;margin:3px 0}.stage-intro p{color:var(--muted);font-size:12px;margin:0}.typing-exercise{background:var(--surface);border:1px solid var(--line);border-radius:21px;padding:20px;box-shadow:var(--shadow)}.exercise-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.exercise-label{color:var(--blue);font-size:10px;letter-spacing:.1em;text-transform:uppercase;font-weight:800}.live-stats{display:flex;gap:16px;color:var(--muted);font-size:9px}.live-stats strong{color:var(--ink);font-size:11px}.target-copy{min-height:136px;padding:21px;border:1px solid var(--line);background:var(--surface-soft);border-radius:15px;font:500 clamp(20px,2.1vw,29px)/1.65 "DM Sans",sans-serif;letter-spacing:.025em;overflow-wrap:anywhere;cursor:text}.target-copy span{color:#a7b1c3;border-radius:3px}.target-copy .char-correct{color:var(--ink)}.target-copy .char-error{color:#c63d55;background:#e6506721;text-decoration:underline}.target-copy .char-current{color:var(--ink);background:#5577f22b;box-shadow:inset 0 -2px var(--blue);animation:caretBlink 1s step-end infinite}@keyframes caretBlink{50%{box-shadow:inset 0 -2px transparent}}.typing-input-label{display:grid;gap:6px;margin:12px 0 10px;color:var(--muted);font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.typing-input-label textarea{width:100%;min-height:54px;resize:vertical;border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:var(--surface);color:var(--ink);font-size:15px}.typing-input-label textarea::placeholder{color:var(--muted)}.exercise-footer{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:0 0 14px;color:var(--muted);font-size:10px}.typing-exercise .keyboard{max-width:920px;margin:0 auto}.typing-exercise .keyboard-key{height:34px;font-size:9px}.inline-result{margin-top:15px;border-radius:17px;padding:17px 19px;border:1px solid var(--line);background:var(--surface);display:grid;grid-template-columns:auto 1fr auto;gap:17px;align-items:center}.inline-result>div{display:flex;align-items:center;gap:9px}.inline-result>div>span{display:flex;flex-direction:column}.inline-result strong{font-size:12px}.inline-result small{color:var(--muted);font-size:10px;margin-top:2px}.inline-result p{margin:0;color:var(--muted);font-size:11px}.inline-result.good svg{color:var(--teal)}.inline-result.needs-work svg{color:#e69b48}.sample-progress{display:flex;justify-content:space-between;align-items:center;margin:14px 0 9px;color:var(--muted);font-size:11px;font-weight:700}.sample-progress div{display:flex;gap:7px}.sample-progress i{width:34px;height:5px;border-radius:6px;background:var(--line)}.sample-progress i.active{background:var(--blue)}.sample-progress i.complete{background:var(--teal)}.evaluation-summary{margin-top:14px;display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.metric-card,.coach-card{border:1px solid var(--line);border-radius:15px;background:var(--surface);padding:15px}.metric-card{display:grid;grid-template-columns:auto 1fr;gap:2px 8px}.metric-card svg{grid-row:span 3;color:var(--blue)}.metric-card span,.metric-card small{color:var(--muted);font-size:9px}.metric-card strong{font-size:19px}.coach-card{grid-column:1 / -1;display:flex;gap:10px;align-items:flex-start}.coach-card svg{color:#7966e9}.coach-card span{display:flex;flex-direction:column}.coach-card strong{font-size:11px}.coach-card small{color:var(--muted);margin-top:4px;line-height:1.5}.mastery-decision{margin-top:14px;border-radius:19px;padding:22px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;border:1px solid}.mastery-decision.mastered{background:#23aaa517;border-color:#23aaa540}.mastery-decision.continue-practice{background:#e69b481a;border-color:#e69b484d}.decision-icon{width:52px;height:52px;display:grid;place-items:center;border-radius:16px;background:var(--surface);color:var(--teal)}.continue-practice .decision-icon{color:#d28a3a}.mastery-decision h2{margin:3px 0;font-size:22px}.mastery-decision p{margin:0;color:var(--muted);font-size:11px}.remediation-card{margin-top:15px;padding:22px;background:linear-gradient(135deg,#f09e4f1a,#5577f214);border:1px solid var(--line);border-radius:19px}.remediation-card h3{margin:5px 0 12px}.page-heading{max-width:820px;margin-bottom:29px}.page-heading h1{font-size:clamp(34px,4vw,49px);letter-spacing:-.05em;margin:7px 0 10px}.page-heading p{color:var(--muted);font-size:15px;line-height:1.6}.mode-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:15px}.mode-grid button{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px;text-align:left;display:flex;align-items:center;gap:11px}.mode-grid button svg{color:var(--blue);width:23px}.mode-grid button span{display:flex;flex-direction:column}.mode-grid strong{font-size:12px}.mode-grid small{color:var(--muted);font-size:10px;margin-top:2px}.mode-grid button.active{border-color:var(--blue);background:color-mix(in srgb,var(--surface) 90%,#dfe6ff);box-shadow:0 0 0 2px #5577f21a}.practice-workspace{background:linear-gradient(145deg,rgba(85,119,242,.07),transparent 38%);border:1px solid var(--line);border-radius:23px;padding:23px}.practice-context h2{margin:4px 0 17px}.progress-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:34px}.progress-metrics>div{background:var(--surface);border:1px solid var(--line);border-radius:17px;padding:20px;display:grid;grid-template-columns:auto 1fr;gap:2px 10px;box-shadow:0 8px 25px #2537580d}.progress-metrics svg{grid-row:span 2;color:var(--blue)}.progress-metrics strong{font-size:24px}.progress-metrics strong small{font-size:11px;color:var(--muted)}.progress-metrics span{color:var(--muted);font-size:10px}.progress-map{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:25px}.progress-level{display:grid;grid-template-columns:auto 220px 1fr auto;gap:16px;align-items:center;padding:15px 0;border-top:1px solid var(--line)}.progress-level-copy{display:flex;flex-direction:column}.progress-level-copy strong{font-size:12px}.progress-level-copy small{color:var(--muted);font-size:10px;margin:2px 0 7px}.progress-bar{width:100%;height:5px;border-radius:5px;background:var(--surface-soft);overflow:hidden}.progress-bar i{height:100%;display:block;border-radius:inherit}.progress-dots{display:flex;gap:5px;flex-wrap:wrap}.progress-dots button{width:12px;height:12px;border:1px solid var(--line);background:var(--surface-soft);border-radius:4px;padding:0}.progress-dots button.passed{background:var(--teal);border-color:var(--teal)}.privacy-card{margin-top:15px;padding:18px 21px;background:var(--surface);border:1px solid var(--line);border-radius:17px;display:flex;align-items:center;justify-content:space-between;gap:20px}.privacy-card>div:first-child{display:flex;align-items:center;gap:10px}.privacy-card>div:first-child svg{color:var(--teal)}.privacy-card span{display:flex;flex-direction:column}.privacy-card strong{font-size:12px}.privacy-card small{color:var(--muted);font-size:10px;margin-top:2px}.secondary-button.danger{color:#b63f52}.confirm-reset{display:flex;align-items:center;gap:8px;font-size:11px}.confirm-reset button{border:1px solid var(--line);background:var(--surface-soft);border-radius:8px;padding:7px 10px}.modal-backdrop{position:fixed;inset:0;z-index:100;background:#0c1527a8;-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);display:grid;place-items:center;padding:22px;overflow-y:auto}.modal{width:min(960px,100%);max-height:calc(100vh - 44px);overflow-y:auto;background:var(--surface);border:1px solid var(--line);border-radius:25px;padding:32px;position:relative;box-shadow:0 30px 80px #00000047}.modal-close{position:absolute;right:18px;top:18px;width:39px;height:39px;border-radius:11px;border:1px solid var(--line);background:var(--surface-soft);display:grid;place-items:center}.modal>h1{font-size:32px;letter-spacing:-.04em;margin:7px 45px 7px 0}.modal>p{color:var(--muted)}.placement-steps{display:flex;justify-content:center;align-items:center;gap:52px;margin:24px 0 18px;position:relative}.placement-steps:before{content:"";position:absolute;height:2px;width:145px;background:var(--line)}.placement-steps span{z-index:1;width:34px;height:34px;display:grid;place-items:center;border-radius:50%;border:2px solid var(--line);background:var(--surface);font-size:11px;font-weight:800}.placement-steps span.active{border-color:var(--blue);color:var(--blue)}.placement-steps span.complete{background:var(--teal);border-color:var(--teal);color:#fff}.placement-result{margin-top:25px;padding:25px;border:1px solid var(--line);background:linear-gradient(140deg,#5577f21a,#23aaa51a);border-radius:20px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:20px}.result-orbit{width:75px;height:75px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#fff;font:800 32px Manrope;box-shadow:0 0 0 10px #5577f21a}.placement-result h2{margin:4px 0}.placement-result p{margin:0;color:var(--muted);font-size:11px}.alternate-levels{grid-column:1 / -1;display:flex;gap:7px;align-items:center;border-top:1px solid var(--line);padding-top:16px;flex-wrap:wrap}.alternate-levels span{color:var(--muted);font-size:11px;margin-right:5px}.alternate-levels button{width:38px;height:31px;border:1px solid var(--line);border-radius:8px;background:var(--surface);font-size:10px;font-weight:800}.help-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin:23px 0 14px}.help-grid article{border:1px solid var(--line);background:var(--surface-soft);border-radius:16px;padding:18px}.help-grid article>span{width:28px;height:28px;display:grid;place-items:center;border-radius:9px;background:var(--blue);color:#fff;font-weight:800;font-size:11px}.help-grid h2{font-size:15px;margin:10px 0 5px}.help-grid p{color:var(--muted);font-size:11px;line-height:1.5;margin:0}.help-note{border:1px solid var(--line);border-radius:13px;padding:13px 16px;display:flex;gap:10px;align-items:center;margin-bottom:9px}.help-note svg{color:var(--teal)}.help-note span{display:flex;flex-direction:column}.help-note strong{font-size:11px}.help-note small{color:var(--muted);font-size:10px;margin-top:2px}.help-modal>.primary-button{margin-top:12px}@media(max-width:1050px){.welcome-hero{grid-template-columns:1fr}.hero-art{min-height:280px}.hero-keyboard{width:min(620px,95%)}.lesson-layout{grid-template-columns:235px 1fr}.lesson-rail{padding:25px 20px}.lesson-main{padding:36px 25px 65px}.demo-grid{grid-template-columns:1fr}.movement-panel{border-right:0;border-bottom:1px solid var(--line)}.hands-visual svg{max-height:220px}.level-tabs{grid-template-columns:repeat(7,minmax(126px,1fr))}.progress-level{grid-template-columns:auto 180px 1fr}.progress-level>.text-button{grid-column:2 / -1;justify-self:end}}@media(max-width:760px){.topbar{height:auto;min-height:66px;padding:10px 14px;grid-template-columns:1fr auto;z-index:60;-webkit-backdrop-filter:none;backdrop-filter:none}.brand{min-width:0}.brand small{display:none}.primary-nav{position:fixed;left:12px;right:12px;bottom:10px;z-index:40;justify-content:stretch;box-shadow:0 8px 30px #0000002e}.primary-nav button{flex:1;padding:10px 8px}.version-chip,.help-button span{display:none}.help-button{width:38px;padding:0}.page{width:min(100% - 24px,1280px);padding:27px 0 90px}.welcome-hero{padding:31px 22px;border-radius:22px;gap:15px}.hero-copy h1{font-size:37px}.hero-copy>p{font-size:14px}.hero-actions{display:grid}.hero-art{min-height:225px}.hero-keyboard{padding:9px}.floating-card{transform:scale(.82)}.card-speed{right:-15px}.card-accuracy{left:-15px}.hand-cue{bottom:0;right:3px}.journey-summary{grid-template-columns:1fr 1fr}.journey-summary div{padding:16px}.journey-summary div:nth-child(2){border-right:0}.journey-summary div:nth-child(-n+2){border-bottom:1px solid var(--line)}.section-heading{align-items:flex-start;flex-direction:column}.section-heading h2{font-size:25px}.level-intro{grid-template-columns:auto 1fr;padding:20px}.level-target{grid-column:1 / -1}.lesson-grid{grid-template-columns:1fr;padding:11px}.lesson-layout{display:block}.lesson-rail{position:static;height:auto;padding:18px}.lesson-rail>.eyebrow,.lesson-rail>h2,.lesson-rail>p,.session-estimate{display:none}.rail-back{margin-bottom:8px}.session-number strong{font-size:30px}.stage-list{display:flex;overflow-x:auto;margin-top:10px;gap:8px;padding-bottom:2px}.stage-list:before{display:none}.stage-list button{min-width:155px;padding:7px;border-radius:10px;background:#ffffff0a}.stage-list button>span:first-child{flex:none}.lesson-main{padding:26px 12px 100px}.lesson-title h1{font-size:32px}.demo-card,.demo-grid{min-height:0}.movement-panel,.keyboard-panel{padding:18px 12px}.keyboard{padding:6px;border-radius:10px}.keyboard-row{gap:2px;margin-bottom:2px}.keyboard-key,.typing-exercise .keyboard-key{height:28px;font-size:7px;border-radius:4px;padding:0 1px}.keyboard-key i{bottom:3px;width:7px;height:1px}.demo-controls{padding:0 10px}.demo-controls strong,.speed-button{display:none}.explanation-panel,.why-grid{grid-template-columns:1fr;padding:21px 15px}.selected-key-callout{grid-column:1}.why-illustration{display:none}.stage-action{align-items:stretch;flex-direction:column}.stage-action .primary-button{width:100%}.stage-intro{align-items:start}.stage-intro h2{font-size:21px}.typing-exercise{padding:13px}.target-copy{min-height:120px;font-size:19px;padding:15px}.live-stats{gap:8px}.typing-exercise .keyboard{overflow-x:auto}.typing-exercise .keyboard-row{min-width:520px}.inline-result{grid-template-columns:1fr}.inline-result .primary-button{width:100%}.evaluation-summary{grid-template-columns:1fr}.coach-card{grid-column:1}.mastery-decision{grid-template-columns:auto 1fr}.mastery-decision .primary-button{grid-column:1 / -1}.mode-grid,.progress-metrics{grid-template-columns:1fr 1fr}.practice-workspace{padding:12px}.progress-map{padding:15px}.progress-level{grid-template-columns:auto 1fr}.progress-dots{grid-column:1 / -1}.progress-level>.text-button{grid-column:1 / -1}.privacy-card{flex-direction:column;align-items:stretch}.privacy-card .secondary-button{width:100%}.modal-backdrop{padding:10px;align-items:start}.modal{max-height:calc(100vh - 20px);padding:24px 15px;border-radius:19px}.modal>h1{font-size:27px}.placement-result{grid-template-columns:auto 1fr;padding:18px}.placement-result>.primary-button{grid-column:1 / -1}.help-grid{grid-template-columns:1fr}footer{margin-bottom:68px;padding:22px 16px;flex-direction:column;gap:5px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.001ms!important}}button:disabled{cursor:not-allowed;opacity:.55}input,select{font:inherit;color:var(--ink)}input:focus-visible,select:focus-visible{outline:3px solid rgba(85,119,242,.25);border-color:var(--blue)!important}.primary-nav button{display:inline-flex;align-items:center;gap:5px}.sync-chip{display:inline-flex;align-items:center;gap:5px;border:1px solid var(--line);border-radius:999px;padding:6px 9px;color:var(--muted);font-size:10px;white-space:nowrap}.backend-chip{min-height:34px;border:1px solid var(--line);border-radius:999px;padding:6px 10px;background:var(--surface);color:var(--muted);display:inline-flex;align-items:center;gap:7px;font-size:10px;font-weight:800;white-space:nowrap}.backend-dot{width:10px;height:10px;flex:0 0 auto;border-radius:50%;background:#d29a3b;box-shadow:0 0 0 4px #d29a3b21}.available .backend-dot{background:#1eaf79;box-shadow:0 0 0 4px #1eaf7924}.unavailable .backend-dot{background:#e34f62;box-shadow:0 0 0 4px #e34f6224}.account-backend-status{margin-top:14px;padding:11px 12px;border:1px solid var(--line);border-radius:12px;background:var(--surface-soft);display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px}.account-backend-status>span:nth-child(2){display:flex;flex-direction:column}.account-backend-status strong{font-size:11px}.account-backend-status small{margin-top:2px;color:var(--muted);font-size:9px;line-height:1.35}.account-backend-status .text-button{gap:5px;font-size:10px}.create-account-link{font-size:22px;line-height:1.1;font-weight:800}.sync-chip.online{color:#158c88;background:#23aaa514;border-color:#23aaa533}.sync-chip.offline,.sync-chip.pending{color:#a96f28;background:#e69b4817}.account-button{height:38px;max-width:185px;padding:0 11px;border:1px solid var(--line);background:var(--surface);border-radius:11px;display:inline-flex;align-items:center;gap:6px}.account-button span{max-width:145px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:10px;font-weight:700}.sentence-demo-grid{display:grid;grid-template-columns:.86fr 1.14fr;min-height:370px}.sentence-hand-panel,.sentence-keyboard-panel{padding:23px 25px;min-width:0}.sentence-hand-panel{border-right:1px solid var(--line);background:radial-gradient(circle at 78% 38%,rgba(92,119,240,.13),transparent 36%),var(--surface-soft)}.sentence-hand-panel h3{margin:4px 0 7px;font-size:14px}.sentence-keyboard-panel{display:flex;flex-direction:column;justify-content:center;gap:15px}.demo-sentence{min-height:89px;border:1px solid var(--line);background:var(--surface-soft);border-radius:15px;padding:17px;font:600 20px/1.55 DM Sans,sans-serif;letter-spacing:.02em}.demo-sentence span{color:#a7b1c3;border-radius:3px}.demo-sentence .demo-typed{color:var(--ink)}.demo-sentence .demo-current{color:#fff;background:var(--blue);box-shadow:0 0 0 3px #5577f224}.movement-now{display:grid;grid-template-columns:auto auto 1fr;align-items:center;gap:8px;border:1px solid var(--line);border-radius:12px;padding:10px 12px}.movement-now strong{font-size:13px}.movement-now>span:last-child{color:var(--muted);font-size:10px}.sentence-controls{min-height:62px;height:auto}.control-button{display:inline-flex;align-items:center;gap:5px;border:1px solid var(--line);background:var(--surface-soft);border-radius:9px;padding:7px 9px;font-size:10px;font-weight:700}.sentence-controls label{display:flex;align-items:center;gap:5px;font-size:9px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;white-space:nowrap}.sentence-controls select{border:1px solid var(--line);background:var(--surface-soft);border-radius:8px;padding:6px 7px;font-size:10px}.finger-map-hand{background:var(--surface-soft);border-radius:17px;padding:8px;min-width:0}.finger-map-hand .hands-visual svg{max-height:205px}.explanation-panel:has(.finger-map-hand){grid-template-columns:.7fr 1fr}.explanation-panel:has(.finger-map-hand)>.keyboard{grid-column:1 / -1}.explanation-panel:has(.finger-map-hand)>.selected-key-callout{grid-column:1 / -1}.account-backdrop{z-index:120}.account-modal{width:min(930px,100%);padding:0;display:grid;grid-template-columns:.86fr 1.14fr;overflow:hidden}.account-visual{min-height:580px;position:relative;overflow:hidden;display:grid;place-items:center;color:#fff;background:radial-gradient(circle at 20% 12%,rgba(90,222,213,.36),transparent 25%),linear-gradient(145deg,#182e59,#4c5ed0 62%,#6c58d9)}.account-orbit{position:absolute;border:1px solid rgba(255,255,255,.17);border-radius:50%}.account-orbit-one{width:390px;height:390px}.account-orbit-two{width:270px;height:270px}.account-key{position:absolute;width:54px;height:54px;border:1px solid rgba(255,255,255,.33);background:#ffffff1f;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:15px;display:grid;place-items:center;font:800 18px Manrope;box-shadow:0 18px 35px #00000024}.key-a{left:13%;top:18%;transform:rotate(-10deg)}.key-s{right:14%;top:28%;transform:rotate(9deg)}.key-d{left:18%;bottom:19%;transform:rotate(7deg)}.key-f{right:18%;bottom:13%;transform:rotate(-8deg)}.account-visual-copy{position:relative;z-index:2;width:75%;display:flex;flex-direction:column;align-items:center;text-align:center}.account-visual-copy svg{margin-bottom:16px}.account-visual-copy strong{font-size:25px;line-height:1.2}.account-visual-copy span{margin-top:9px;color:#ffffffb8;font-size:12px;line-height:1.6}.account-form{padding:45px 48px;overflow-y:auto}.account-form h1{font-size:35px;margin:8px 0}.account-form>p{color:var(--muted);font-size:13px;line-height:1.55}.account-form form{display:grid;gap:14px;margin-top:22px}.account-form label,.inline-form label,.issue-form label,.preference-fields label{display:grid;gap:6px;color:var(--muted);font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.07em}.account-form label small{text-transform:none;letter-spacing:0;font-weight:500}.field-with-icon{position:relative}.field-with-icon svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--muted);pointer-events:none}.account-form input,.inline-form input,.issue-form textarea,.issue-form select,.preference-fields select{width:100%;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:11px;padding:12px 13px}.field-with-icon input{padding-left:39px}.account-form .code-input{font:800 25px/1 Manrope;letter-spacing:.42em;text-align:center;padding-left:calc(13px + .42em)}.account-submit{width:100%;margin-top:3px}.forgot-link,.resend-link{margin-top:12px}.account-switch{display:flex;gap:7px;align-items:center;margin-top:18px;color:var(--muted);font-size:11px}.guest-button{width:100%;margin-top:21px;border:1px solid var(--line);background:var(--surface-soft);border-radius:13px;padding:12px;font-weight:800;display:flex;flex-direction:column;gap:3px}.guest-button small{color:var(--muted);font-size:9px;font-weight:500}.form-message{display:flex;align-items:flex-start;gap:7px;border-radius:10px;padding:10px;font-size:10px;line-height:1.45}.form-message.success{color:#147b77;background:#23aaa51a}.form-message.error{color:#a13c4e;background:#e650671a}.account-back{margin-bottom:18px}.settings-page{max-width:1180px}.settings-section{margin-bottom:15px;padding:24px;border:1px solid var(--line);border-radius:21px;background:var(--surface);box-shadow:0 10px 30px #2437570d}.settings-section-title{display:flex;gap:11px;align-items:flex-start;margin-bottom:18px}.settings-section-title>svg{color:var(--blue)}.settings-section-title h2{margin:0 0 3px;font-size:17px}.settings-section-title p{margin:0;color:var(--muted);font-size:10px}.objective-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px}.objective-card{border:1px solid var(--line);border-radius:15px;overflow:hidden;background:var(--surface-soft)}.objective-card.selected{border-color:color-mix(in srgb,var(--blue) 65%,var(--line));background:color-mix(in srgb,var(--surface) 91%,#dce4ff)}.objective-card.primary{box-shadow:0 0 0 2px #5577f221}.objective-select{width:100%;min-height:91px;padding:13px;display:grid;grid-template-columns:auto 1fr auto;gap:9px;align-items:center;border:0;background:transparent;text-align:left}.objective-select>span:nth-child(2){display:flex;flex-direction:column}.objective-select strong{font-size:11px}.objective-select small{color:var(--muted);font-size:9px;margin-top:3px;line-height:1.35}.objective-icon{width:35px;height:35px;border-radius:10px;background:var(--surface);display:grid;place-items:center;color:var(--blue);font-weight:800}.objective-select i{width:21px;height:21px;border:1px solid var(--line);background:var(--surface);border-radius:7px;display:grid;place-items:center;color:var(--blue)}.primary-choice{width:100%;padding:7px;border:0;border-top:1px solid var(--line);background:var(--surface);color:var(--blue);font-size:9px;font-weight:800}.settings-two-column{display:grid;grid-template-columns:1fr 1fr;gap:35px}.preference-fields{display:grid;grid-template-columns:1fr 1fr;gap:9px}.signed-in-row{display:flex;align-items:center;gap:9px;padding:11px;background:var(--surface-soft);border-radius:12px}.signed-in-row span{display:flex;flex-direction:column}.signed-in-row strong{font-size:11px}.signed-in-row small{color:var(--muted);font-size:9px}.account-actions{display:flex;gap:10px;margin-top:12px}.settings-explainer{color:var(--muted);font-size:11px;line-height:1.5}.inline-form{display:grid;grid-template-columns:1fr 1fr auto;align-items:end;gap:10px}.inline-form .primary-button{height:43px}.settings-status{color:var(--muted);font-size:10px;margin:12px 0 0}.issue-form{display:grid;grid-template-columns:190px 1fr auto;align-items:end;gap:10px}.issue-message textarea{resize:vertical;min-height:74px}.issue-form .secondary-button{min-height:43px}.session-history{margin-top:15px;padding:25px;border:1px solid var(--line);border-radius:22px;background:var(--surface)}.session-list{display:grid;gap:7px}.session-list article{display:grid;grid-template-columns:auto 1fr 90px 70px;align-items:center;gap:11px;border-top:1px solid var(--line);padding:11px 0}.session-list article>div{display:flex;flex-direction:column}.session-list article>div strong{text-transform:capitalize;font-size:11px}.session-list article>div small,.session-list article>span small{color:var(--muted);font-size:9px}.session-list article>span:not(.session-result){display:flex;flex-direction:column}.session-result{width:29px;height:29px;border-radius:9px;display:grid;place-items:center;color:#c07c31;background:#e69b481a}.session-result.passed{color:#168a86;background:#23aaa51a}.empty-history{color:var(--muted);font-size:11px;margin:0}@media(max-width:1050px){.sync-chip,.account-button span{display:none}.account-button{width:38px;padding:0;justify-content:center}.backend-chip{width:34px;padding:6px;justify-content:center}.backend-chip>span:last-child{display:none}.sentence-demo-grid{grid-template-columns:1fr}.sentence-hand-panel{border-right:0;border-bottom:1px solid var(--line)}.objective-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.sync-chip,.account-button{display:none}.primary-nav button{padding:10px 6px}.sentence-hand-panel,.sentence-keyboard-panel{padding:17px 11px}.sentence-controls{flex-wrap:wrap;padding:9px}.sentence-controls .demo-line{flex-basis:110px}.sentence-controls label{flex:1}.sentence-controls select{width:100%}.finger-map-hand{display:block}.explanation-panel:has(.finger-map-hand){grid-template-columns:1fr}.account-modal{grid-template-columns:1fr}.account-visual{min-height:150px}.account-visual-copy{width:72%}.account-visual-copy svg,.account-key{display:none}.account-visual-copy strong{font-size:18px}.account-visual-copy span{display:none}.account-form{padding:25px 18px}.objective-grid,.settings-two-column,.preference-fields{grid-template-columns:1fr}.settings-section{padding:18px 14px}.account-backend-status{grid-template-columns:auto 1fr}.account-backend-status .text-button{grid-column:2;justify-self:start}.inline-form,.issue-form{grid-template-columns:1fr}.session-list article{grid-template-columns:auto 1fr auto}.session-list article>span:last-child{display:none}}