:root{--vt-c-white: #ffffff;--vt-c-white-soft: #f8f8f8;--vt-c-white-mute: #f2f2f2;--vt-c-black: #181818;--vt-c-black-soft: #222222;--vt-c-black-mute: #282828;--vt-c-indigo: #2c3e50;--vt-c-divider-light-1: rgba(60, 60, 60, .29);--vt-c-divider-light-2: rgba(60, 60, 60, .12);--vt-c-divider-dark-1: rgba(84, 84, 84, .65);--vt-c-divider-dark-2: rgba(84, 84, 84, .48);--vt-c-text-light-1: var(--vt-c-indigo);--vt-c-text-light-2: rgba(60, 60, 60, .66);--vt-c-text-dark-1: var(--vt-c-white);--vt-c-text-dark-2: rgba(235, 235, 235, .64)}:root{--color-background: var(--vt-c-white);--color-background-soft: var(--vt-c-white-soft);--color-background-mute: var(--vt-c-white-mute);--color-border: var(--vt-c-divider-light-2);--color-border-hover: var(--vt-c-divider-light-1);--color-heading: var(--vt-c-text-light-1);--color-text: var(--vt-c-text-light-1);--section-gap: 160px}@media(prefers-color-scheme:dark){:root{--color-background: var(--vt-c-black);--color-background-soft: var(--vt-c-black-soft);--color-background-mute: var(--vt-c-black-mute);--color-border: var(--vt-c-divider-dark-2);--color-border-hover: var(--vt-c-divider-dark-1);--color-heading: var(--vt-c-text-dark-1);--color-text: var(--vt-c-text-dark-2)}}*,*:before,*:after{box-sizing:border-box;margin:0;font-weight:400}body{min-height:100vh;color:var(--color-text);background:linear-gradient(to right,#aff3ff27,#bdf9ff);transition:color .5s,background-color .5s;line-height:1.6;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-size:15px;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.game-button[data-v-0f0cc36b]{width:100px;height:50px;background:linear-gradient(to right,#aff3ff27,#bdf9ff);border-radius:0 20px 20px 0;text-align:center;line-height:50px;color:#0d84da;cursor:pointer;-webkit-user-select:none;user-select:none;margin-top:40px}.range-controls[data-v-201813d8]{display:flex;flex-direction:column;gap:10px;margin:20px 0;padding:15px;background:#ffffff80;border-radius:8px}.input-group[data-v-201813d8]{display:flex;align-items:center;gap:10px}.input-group label[data-v-201813d8]{width:120px;font-size:14px;color:#333}.range-input[data-v-201813d8]{width:80px;height:30px;border:1px solid #aaa;border-radius:4px;padding:0 5px;font-size:14px}.range-info[data-v-201813d8]{font-size:14px;color:#42b883;font-weight:700;margin-top:5px}.controls[data-v-aae84936]{display:flex;gap:10px;margin-bottom:20px}.control-button[data-v-aae84936]{width:100px;height:50px;background:linear-gradient(to right,#aff3ff27,#bdf9ff);border-radius:0 20px 20px 0;text-align:center;line-height:50px;color:#fff;cursor:pointer;-webkit-user-select:none;user-select:none;margin-top:40px}.keyboard-hint[data-v-9b9b003f]{margin:20px 0;padding:15px;background:#ffffff80;border-radius:8px}.hint-title[data-v-9b9b003f]{font-size:16px;font-weight:700;margin-bottom:10px;color:#333}.hint-grid[data-v-9b9b003f]{display:flex;flex-direction:column;gap:10px}.hint-row[data-v-9b9b003f]{display:flex;flex-wrap:wrap;gap:5px;justify-content:center}.hint-key[data-v-9b9b003f]{padding:4px 8px;background:#f0f0f0;border:1px solid #aaa;border-radius:4px;font-size:15px;transform:scale(.7);text-size-adjust:none;display:inline-block;transition:all .2s ease}.hint-key.active[data-v-9b9b003f]{background:#f44;color:#fff;border-color:red;box-shadow:0 0 10px red;transform:scale(1.05)}.piano-key[data-v-7ae0c098]{cursor:pointer;transition:transform .1s ease}.piano-key[data-v-7ae0c098]:active{transform:scale(.98)}.white-key[data-v-7ae0c098]{background:linear-gradient(145deg,#fff,#f0f0f0);border:1px solid #aaa;color:#333;height:60px;width:calc(100% / 52);z-index:1}.black-key[data-v-7ae0c098]{position:absolute;top:0;background:linear-gradient(145deg,#333,#111);color:#fff;height:40px;width:1.25%;z-index:2;border-radius:0 0 4px 4px;box-shadow:0 2px 4px #0006}.piano-key.active[data-v-7ae0c098]{background:linear-gradient(145deg,gold,#ffb347);box-shadow:0 0 20px gold}.piano-key.highlight[data-v-7ae0c098]{background:linear-gradient(145deg,#ff6b6b,#ee5a24);box-shadow:0 0 15px #ff6b6b}.piano-key.key-pressed[data-v-7ae0c098]{background:linear-gradient(145deg,#f33,#c00)!important;box-shadow:0 0 30px red!important;animation:keyFlash-7ae0c098 .2s ease}.key-label[data-v-7ae0c098]{font-size:20px;transform:scale(.4);font-weight:700;color:#000;line-height:95px;text-indent:-10px;-webkit-user-select:none;user-select:none;-webkit-text-size-adjust:none;text-size-adjust:none;display:inline-block}@keyframes keyFlash-7ae0c098{0%{transform:scale(1)}50%{transform:scale(1.1)}to{transform:scale(1)}}.keyboard-container[data-v-ba9c3ecd]{overflow:hidden;padding:30px 0;margin-top:40px;position:relative;width:100%}.keyboard[data-v-ba9c3ecd]{display:flex;position:relative;width:100%;height:70px;background:transparent;transition:all .8s ease}.keyboard-wrapper[data-v-ba9c3ecd]{transform-origin:center center;display:flex;justify-content:center;align-items:center;width:100%;transition:transform 2s cubic-bezier(.25,.1,.25,1)}.keyboard-container.rotated[data-v-ba9c3ecd]{transform:rotate(-90deg) translateY(20%) translate(-65%);transform-origin:0 0;margin-top:200px;margin-bottom:200px;margin-left:80px;width:90%}.piano-enter-active[data-v-ba9c3ecd],.piano-leave-active[data-v-ba9c3ecd]{transition:all .4s cubic-bezier(.4,0,.2,1)}.piano-enter-from[data-v-ba9c3ecd],.piano-leave-to[data-v-ba9c3ecd]{opacity:0;transform:scale(.8)}.keyboard-container.rotated.piano-enter-from[data-v-ba9c3ecd],.keyboard-container.rotated.piano-leave-to[data-v-ba9c3ecd]{transform:rotate(-90deg) translateY(-30%) scale(.8);opacity:0}.piano-container[data-v-2bd1627b]{width:98%;height:auto;background-color:#c0eded;border-radius:5px;margin-top:40px;padding-top:10px;box-sizing:border-box;padding-left:10px;margin-left:1%;padding-bottom:10px}.keyboard-container.rotated .key-label[data-v-2bd1627b]{transform:rotate(90deg);white-space:nowrap;line-height:90px;font-size:20px;transform:scale(.4);text-size-adjust:none;display:inline-block}.keyboard-container.rotated .black-key[data-v-2bd1627b]{height:40px;width:1.25%}.rotate-button[data-v-2bd1627b]{width:100px;height:50px;background:linear-gradient(to right,#aff3ff27,#bdf9ff);border-radius:0 20px 20px 0;text-align:center;line-height:50px;color:#fff;cursor:pointer;-webkit-user-select:none;user-select:none;margin-top:40px}.range-controls[data-v-2bd1627b]{display:flex;flex-direction:column;gap:10px;margin:20px 0;padding:15px;background:#ffffff80;border-radius:8px}.todo-form[data-v-7804aeb6]{display:flex;width:90%;margin-top:20px;margin-left:30px}.todo-button[data-v-7804aeb6]{width:100px;height:50px;background:linear-gradient(to right,#aff3ff27,#bdf9ff);border-radius:0 20px 20px 0;text-align:center;line-height:50px;color:#fff;cursor:pointer;-webkit-user-select:none;user-select:none}.todo-input[data-v-7804aeb6]{width:60%;height:50px;border:none;outline:none;border-radius:20px 0 0 20px;padding-left:20px}.item[data-v-61b07464]{display:flex;width:90%;height:40px;background-color:#fff;border-radius:50px;align-items:center;justify-content:space-between;box-shadow:#bdf9ff 0 8px 20px;margin-top:20px;margin-left:20px;padding-left:20px;padding-right:20px}.checkbox[data-v-61b07464]{width:20px}.name[data-v-61b07464]{padding-left:10px}.del[data-v-61b07464]{color:red;cursor:pointer;-webkit-user-select:none;user-select:none}.completed[data-v-61b07464]{text-decoration:line-through;opacity:.4}.todo-app[data-v-8d55c8aa]{width:98%;height:auto;background-color:#f7fefe;border-radius:5px;margin-top:40px;padding-top:10px;padding-bottom:20px;box-sizing:border-box;padding-left:10px;margin-left:1%}.title[data-v-8d55c8aa]{font-size:30px;text-align:center;font-weight:700}.item[data-v-40a5c0e5]{margin-top:2rem;display:flex;position:relative}.details[data-v-40a5c0e5]{flex:1;margin-left:1rem}i[data-v-40a5c0e5]{display:flex;place-items:center;place-content:center;width:32px;height:32px;color:var(--color-text)}h3[data-v-40a5c0e5]{font-size:1.2rem;font-weight:500;margin-bottom:.4rem;color:var(--color-heading)}@media(min-width:1024px){.item[data-v-40a5c0e5]{margin-top:0;padding:.4rem 0 1rem calc(var(--section-gap) / 2)}i[data-v-40a5c0e5]{top:calc(50% - 25px);left:-26px;position:absolute;border:1px solid var(--color-border);background:var(--color-background);border-radius:8px;width:50px;height:50px}.item[data-v-40a5c0e5]:before{content:" ";border-left:1px solid var(--color-border);position:absolute;left:0;bottom:calc(50% + 25px);height:calc(50% - 25px)}.item[data-v-40a5c0e5]:after{content:" ";border-left:1px solid var(--color-border);position:absolute;left:0;top:calc(50% + 25px);height:calc(50% - 25px)}.item[data-v-40a5c0e5]:first-of-type:before{display:none}.item[data-v-40a5c0e5]:last-of-type:after{display:none}}