/*! tailwindcss v4.3.3 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before{box-sizing:border-box;border:0 solid;margin:0;padding:0}::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.isolate{isolation:isolate}.block{display:block}.contents{display:contents}.grid{display:grid}.hidden{display:none}.table{display:table}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.ring{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.\[xml\:lang\]{xml:lang}}:root{color:#253c34;font-synthesis:none;--paper:#fff;--ink:#253c34;--muted:#606c63;--line:#e3e7df;--soft:#f5f7f2;--green:#426a4f;--accent:#eaf0e6;background:#f6f5f0;font-family:Inter,Segoe UI,sans-serif;font-weight:400}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,input,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.55}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline-offset:4px;outline:3px solid #bd7935}svg{flex-shrink:0}h1,h2,h3,p{margin:0}button{border:0}main{max-width:1160px;margin:auto;padding:48px 32px 0}.site-header{z-index:5;height:calc(87px + env(safe-area-inset-top));border-bottom:1px solid var(--line);padding:0 max(32px,50vw - 548px);padding-top:env(safe-area-inset-top);background:#f6f5f0;justify-content:space-between;align-items:center;gap:20px;display:flex;position:sticky;top:0}.brand{letter-spacing:-1.5px;align-items:center;font-size:31px;font-weight:750;display:flex}.brand-icon{color:#fff;background:#426a4f;border-radius:12px;place-items:center;width:36px;height:36px;margin-right:10px;display:grid}.brand-dot{color:#799361}.header-label{letter-spacing:2px;color:var(--muted);margin-left:34px;font-size:10px;font-weight:600}.header-actions{align-items:center;gap:20px;display:flex}.local-badge{color:var(--muted);align-items:center;gap:8px;font-size:11px;display:flex}.local-badge>span,.level-badge>span{background:#648653;border-radius:50%;width:6px;height:6px}.intro{justify-content:space-between;align-items:center;margin-bottom:32px;display:flex}.eyebrow{letter-spacing:1.8px;color:var(--muted);align-items:center;gap:8px;font-size:10px;font-weight:650;display:flex}.tiny-line{background:#779368;width:21px;height:1px}h1{letter-spacing:-1.5px;margin:13px 0 12px;font-size:42px;font-weight:550;line-height:1.2}h1 em{color:#66825a;font-family:Georgia,serif;font-weight:400}.intro p{color:var(--muted);font-size:13px;line-height:1.8}.intro-note{color:var(--muted);align-items:center;gap:13px;padding-right:5px;font-size:11px;line-height:1.9;display:flex}.intro-note svg{color:#789269}.intro-note strong{font-weight:500}.workspace{grid-template-columns:minmax(0,1fr) 302px;align-items:start;gap:24px;display:grid}.main-column{min-width:0}.card{background:var(--paper);border:1px solid var(--line);border-radius:18px;box-shadow:0 3px 6px #233e2b02}.exercise-card{overflow:hidden}.card-top{justify-content:space-between;align-items:center;padding:25px 28px 0;display:flex}.level-badge{background:var(--soft);border-radius:20px;align-items:center;gap:6px;padding:5px 9px;font-size:10px;display:flex}.exercise-heading{padding:17px 28px 0}.exercise-heading h2{letter-spacing:-.6px;font-size:23px;font-weight:600}.exercise-heading p{color:var(--muted);margin-top:6px;font-size:12px}.mode-tabs{background:var(--soft);border:1px solid var(--line);border-radius:11px;gap:4px;margin:21px 28px 0;padding:4px;display:flex}.mode-tabs button{min-height:46px;color:var(--muted);background:0 0;border-radius:8px;flex:1;justify-content:center;align-items:center;gap:9px;font-size:12px;font-weight:600;display:flex}.mode-tabs button[aria-pressed=true]{background:var(--paper);color:var(--ink);outline:1px solid var(--line);box-shadow:0 1px 5px #243d3012}.mode-bars{align-items:center;gap:2px;display:flex}.mode-bars i{opacity:.8;background:currentColor;border-radius:2px;width:3px}.recommended{color:#567247;background:#eef3e8;border-radius:4px;padding:3px 5px;font-size:8px;font-weight:500}.exercise-stage{text-align:center;padding:35px 28px 0}.stage-caption{letter-spacing:1.8px;color:var(--muted);justify-content:center;align-items:center;gap:7px;font-size:8px;display:flex}.status-dot{background:#acb7a9;border-radius:50%;width:6px;height:6px}.status-dot.live{background:#4f8955;box-shadow:0 0 0 4px #4f89551a}.exercise-stage h3{letter-spacing:-.6px;margin:13px 0 9px;font-size:24px;font-weight:550}.stage-description{color:var(--muted);max-width:460px;min-height:38px;margin:auto;font-size:11px;line-height:1.7}.target-cards{justify-content:center;gap:12px;max-width:440px;margin:23px auto 0;display:flex}.target{border:1px solid var(--line);background:var(--soft);color:#5e6c5b;border-radius:12px;flex-direction:column;flex:1;justify-content:center;gap:8px;min-width:0;max-width:125px;height:111px;display:flex;position:relative}.target-number{color:#606d58;font-size:8px;font-weight:600;position:absolute;top:10px;left:12px}.target-symbol{justify-content:center;align-items:center;height:36px;margin-top:7px;display:flex}.target-symbol svg{stroke-width:1.5px;width:26px;height:26px}.target-symbol strong{font-size:19px}.target>span:last-child{font-size:10px}.target-current{color:#4f7046;background:#f0f5e9;border-color:#829c6c}.target-done{color:#365e39;background:#eaf3e6;border-color:#8cab86}.target-wrong{color:#a24d40;background:#fff2eb;border-color:#ba7164}.order-line{color:#65705f;justify-content:center;align-items:center;gap:8px;max-width:220px;margin:14px auto 26px;font-size:9px;display:flex}.dashed-arrow{border-top:1px dashed #c8d0c1;flex:1}.btn{border-radius:9px;justify-content:center;align-items:center;gap:10px;min-height:44px;padding:0 18px;font-size:12px;font-weight:600;transition:background .15s;display:inline-flex}.btn-primary{background:var(--green);color:#fff}.btn-primary:hover{background:#34583f}.btn-outline{border:1px solid var(--line);color:var(--ink);background:0 0}.btn-ghost{color:var(--ink);background:0 0}.btn-ghost:hover,.btn-outline:hover{background:var(--accent)}.btn-icon{width:44px;padding:0}.play-button{width:100%;max-width:366px;min-height:51px;position:relative}.button-arrow{opacity:.7;display:flex;position:absolute;right:17px}.under-button{color:var(--muted);margin-top:11px;font-size:9px}.piano{opacity:.78;background:#e7e9e2;border-radius:6px 6px 0 0;max-width:430px;height:69px;margin:31px auto 0;padding:3px 3px 0;display:flex;position:relative;overflow:hidden}.white-key{background:linear-gradient(#fff,#fafaf7);border:1px solid #dde0d7;border-top:0;border-radius:0 0 4px 4px;flex:1;margin-bottom:6px;position:relative;box-shadow:0 3px #d7dbd1}.black-key{z-index:1;background:linear-gradient(#404b43,#26392f);border-radius:0 0 3px 3px;width:62%;height:61%;position:absolute;top:0;right:-33%;box-shadow:0 3px #15271c}.piano:after{content:"";background:linear-gradient(transparent, var(--paper));position:absolute;inset:40px 0 0}.piano-playing .white-key:nth-child(3n){background:#abc69b}.card-foot{border-top:1px solid var(--line);color:var(--muted);align-items:center;gap:8px;padding:15px 26px;font-size:9px;display:flex}.foot-tag{letter-spacing:1px;margin-left:auto;font-size:7px}.mic-card{border-radius:13px;align-items:center;gap:13px;margin-top:15px;padding:17px 20px;display:flex}.mic-icon{background:var(--soft);color:#82907e;border-radius:12px;place-items:center;width:43px;height:43px;display:grid}.mic-icon.active{background:var(--accent);color:var(--green)}.mic-icon svg{width:19px}.mic-copy{flex:1;min-width:0}.mic-copy strong{font-size:11px;font-weight:600;display:block}.mic-copy>span{color:var(--muted);margin-top:4px;font-size:10px;display:block}.meter{background:var(--line);border-radius:3px;max-width:160px;height:3px;margin-top:8px;overflow:hidden}.meter>div{transform-origin:0;background:#6c925c;height:100%;transform:scaleX(0)}.how-card{padding:25px 24px}.section-icon{border:1px solid var(--line);color:#6c855d;background:var(--soft);border-radius:11px;place-items:center;width:39px;height:39px;margin-bottom:17px;display:grid}.how-card h2{letter-spacing:-.4px;font-size:18px;font-weight:600}.how-card>p{color:var(--muted);margin-top:9px;font-size:12px;line-height:1.8}.how-steps{flex-direction:column;gap:25px;margin:26px 0 21px;padding:0;list-style:none;display:flex}.how-steps li{gap:12px;display:flex;position:relative}.how-steps li:not(:last-child):after{content:"";border-left:1px dashed #d9dfd1;position:absolute;top:33px;bottom:-19px;left:12px}.how-steps li>span{background:var(--soft);border:1px solid var(--line);color:#6a8259;border-radius:50%;flex-shrink:0;place-items:center;width:25px;height:25px;font-size:10px;display:grid}.how-steps strong{margin:3px 0 6px;font-size:11px;font-weight:650;display:block}.how-steps p{color:var(--muted);font-size:11px;line-height:1.8}.text-link{color:#526e44;background:0 0;align-items:center;gap:8px;min-height:44px;padding:5px 0;font-size:10px;font-weight:600;display:flex}.how-card>.text-link{border-top:1px solid var(--line);justify-content:space-between;width:100%;padding-top:16px}.help-text{font-size:11px!important}.tip-card{color:#5d754d;background:#eff2e8;border-color:#e2e7d8;gap:13px;margin-top:17px;padding:21px 20px;display:flex}.tip-card>svg{margin-top:2px}.tip-card strong{font-size:11px;font-weight:650}.tip-card p{color:#5e6b54;margin-top:6px;font-size:11px;line-height:1.8}.tip-card .text-link{margin-top:5px;font-size:10px}.practice-note{color:#606e53;justify-content:center;align-items:center;gap:10px;margin-top:26px;display:flex}.practice-note p{font-size:10px;line-height:1.8}.practice-note strong{font-weight:500}.muted{color:var(--muted)}footer{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;align-items:center;gap:20px;margin-top:38px;padding:23px 0 24px;font-size:9px;display:flex}footer>span:first-child{letter-spacing:-.7px;font-size:18px;font-weight:700}.footer-description{letter-spacing:0;margin-left:12px;font-size:9px;font-weight:400}footer>span:nth-child(2){align-items:center;gap:6px;display:flex}footer a{align-items:center;min-height:44px;display:flex}.sheet-overlay{z-index:10;-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#14271e66;position:fixed;inset:0}.sheet{z-index:11;background:var(--paper);width:min(450px,100%);color:var(--ink);padding:28px 26px;position:fixed;top:0;bottom:0;right:0;overflow:auto;box-shadow:-10px 0 80px #0002}.sheet-heading{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.sheet-heading h2{margin-top:10px;font-size:28px;font-weight:600}.sheet>.muted{font-size:13px;line-height:1.7}.sheet fieldset{border:0;border-top:1px solid var(--line);margin-top:25px;padding:20px 0}.sheet legend{padding:0 9px 0 0;font-size:12px;font-weight:650}.setting-row{justify-content:space-between;align-items:center;gap:20px;padding:12px 0;display:flex}.setting-row label{cursor:pointer}.setting-row strong{font-size:13px;font-weight:550;display:block}.setting-row small{color:var(--muted);margin-top:4px;font-size:11px;line-height:1.6;display:block}.switch{background:#b6bfb1;border-radius:20px;flex-shrink:0;width:44px;height:26px;padding:3px;position:relative}.switch:before{content:"";position:absolute;inset:-9px 0}.switch[data-state=checked]{background:#426a4f}.switch-thumb{background:#fff;border-radius:50%;width:20px;height:20px;transition:transform .15s;display:block}.switch-thumb[data-state=checked]{transform:translate(18px)}.field{flex-direction:column;gap:9px;margin-bottom:17px;font-size:12px;font-weight:550;display:flex}.field select,.field input:not([type=range]){background:var(--soft);width:100%;min-height:44px;color:var(--ink);border:1px solid var(--line);border-radius:8px;padding:8px 10px}.field input[type=range]{accent-color:#426a4f;min-height:30px}.range-pair{grid-template-columns:1fr 1fr;gap:15px;display:grid}.privacy{color:var(--muted);padding-bottom:env(safe-area-inset-bottom);font-size:11px;line-height:1.7}.hint{color:#765328;background:#f8eedb;border-radius:10px;margin-top:15px;padding:15px;font-size:12px;line-height:1.7}.tuner,.result-card{margin-top:18px;padding:25px}.tuner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.tuner span{color:var(--muted);font-size:11px}.tuner strong{font-size:28px}.tuner p{width:100%;font-size:13px}.result-card h2{margin:14px 0;font-size:22px}.result-grid{gap:20px;padding:10px 0;display:flex}.result-grid>div{flex:1}.result-grid strong{font-size:25px;display:block}.result-grid span,.result-card p{color:var(--muted);font-size:11px}.result-card ul{padding:0;font-size:12px;list-style:none}.result-card li{border-bottom:1px solid var(--line);justify-content:space-between;padding:10px 0;display:flex}.result-actions{flex-wrap:wrap;gap:10px;margin-top:20px;display:flex}.debug{background:var(--paper);border:1px solid var(--line);border-radius:12px;margin-top:20px;padding:20px;font-size:12px;overflow:auto}.debug pre{font-size:11px}.loading-settings{background:var(--paper);padding:20px;position:fixed;bottom:20px;right:20px;box-shadow:0 0 20px #0002}.dark{--paper:#1c2922;--ink:#e4ede1;--muted:#adb9ab;--line:#35463b;--soft:#24332a;--accent:#344934;--green:#527c54;color:var(--ink);background:#14221a}.dark .tip-card{color:#c5d5b6;background:#27362a;border-color:#3b4b35}.dark .tip-card p,.dark .text-link{color:#bdcfad}.dark .target-current,.dark .target-done{color:#dfefca;background:#324d34}.dark .target-wrong{color:#ffc8b9;background:#4e2d29}.dark .hint{color:#ecd2a6;background:#483b27}.dark .site-header{background:#14221a}.dark .target{color:#c1d0b9}.dark .target-number,.dark .order-line,.dark .practice-note{color:#adbea2}.pulse{animation:1s ease-in-out infinite pulse}@keyframes pulse{50%{opacity:.5}}@media (min-width:1300px){main{padding-top:55px}.exercise-stage{padding-top:39px}.piano{height:76px;margin-top:35px}.how-card{padding-top:28px;padding-bottom:28px}}@media (max-width:900px){.header-label{display:none}.workspace{grid-template-columns:minmax(0,1fr) 270px;gap:18px}.how-card{padding:22px 19px}.intro-note,.recommended{display:none}.card-top,.exercise-heading{padding-left:22px;padding-right:22px}.mode-tabs{margin-left:22px;margin-right:22px}.exercise-stage{padding-left:20px;padding-right:20px}.foot-tag{display:none}.target-cards{gap:8px}main{padding-left:24px;padding-right:24px}}@media (max-width:700px){.site-header{height:calc(72px + env(safe-area-inset-top));padding:env(safe-area-inset-top) max(20px, env(safe-area-inset-right)) 0 max(20px, env(safe-area-inset-left))}.brand{font-size:28px}.header-actions{gap:9px}.local-badge{font-size:10px}main{padding:30px 18px 0;padding-left:max(18px, env(safe-area-inset-left));padding-right:max(18px, env(safe-area-inset-right))}.intro{margin-bottom:24px}h1{margin-top:13px;font-size:35px}.intro p{max-width:310px;font-size:12px}.eyebrow{letter-spacing:1.5px;font-size:9px}.workspace{grid-template-columns:1fr;gap:24px}.card-top{padding-top:21px}.exercise-heading h2{font-size:22px}.exercise-stage{padding-top:29px}.exercise-stage h3{font-size:23px}.stage-description{max-width:310px;font-size:11px}.target{height:103px}.target-cards{margin-top:20px}.target-number{left:9px}.target-symbol strong{font-size:16px}.order-line{margin-bottom:23px}.piano{height:62px;margin-top:26px}.card-foot{padding:14px 20px}.how-card{padding:22px}.how-steps{gap:23px}.how-card>p br{display:none}.how-steps strong{font-size:13px}.how-steps p{font-size:12px}.how-card h2{font-size:20px}.how-card .section-icon{float:right;margin:0}.tip-card{margin-top:14px}.practice-note{margin-top:22px}footer{padding-bottom:calc(18px + env(safe-area-inset-bottom));flex-wrap:wrap;gap:8px;margin-top:28px}footer>span:nth-child(2){order:3;width:100%}.result-grid{gap:10px}.result-grid strong{font-size:22px}.mode-tabs button{font-size:12px}.sheet{padding-top:calc(22px + env(safe-area-inset-top))}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}