: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:var(--color-background);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}#app{max-width:1280px;margin:0 auto;padding:2rem;font-weight:400}a,.green{text-decoration:none;color:#00bd7e;transition:.4s;padding:3px}@media(hover:hover){a:hover{background-color:#00bd7e33}}@media(min-width:1024px){body{display:flex;place-items:center}#app{display:grid;grid-template-columns:1fr 1fr;padding:0 2rem}}.page[data-v-993067a5]{max-width:520px;margin:0 a uto;padding:0 24px 24px;text-align:center}h1[data-v-993067a5]{margin-top:0;margin-bottom:4px}.subtitle[data-v-993067a5]{margin-bottom:20px;color:#facc15}[data-v-993067a5] .board{display:inline-block;border:3px solid #222;background:#fff}[data-v-993067a5] .row{display:flex}[data-v-993067a5] .cell{width:33px;height:33px;border:1px solid #bbb;text-align:center;font-size:20px;font-weight:600;color:#222;outline:none}[data-v-993067a5] .cell:focus{background:#eef5ff}[data-v-993067a5] .solved-cell{color:#2563eb}[data-v-993067a5] .box-right{border-right:3px solid #222}[data-v-993067a5] .box-bottom{border-bottom:3px solid #222}.actions[data-v-993067a5]{margin-top:20px;display:flex;justify-content:center;gap:12px}button[data-v-993067a5]{padding:10px 18px;font-size:16px;cursor:pointer}.secondary[data-v-993067a5]{background:#f3f3f3}.message[data-v-993067a5]{margin-top:12px;min-height:24px;font-weight:600}