*{-webkit-tap-highlight-color:transparent}@media (hover:none) and (pointer:coarse){:focus,:focus-visible{outline:none!important}.island,.island *,.main-header :is(a,button),.theme-switch,.voyage,.voyage *,.python-lesson-card,.python-lesson-card *,.subject-card,.subject-card *,button,[role=button]{-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}.island input,.island textarea,.account-field input{-webkit-user-select:text;user-select:text}.wave-range{will-change:auto;animation:none}.sea-copy:before{filter:none;background:radial-gradient(closest-side,#041322e6 0%,#041322d1 55%,#04132266 80%,#0000 100%);border-radius:50%}.sea-portrait img{filter:none}}html:root .halftone-bg,html:root .sea-chart{background-color:#0000;background-image:url(/assets/images/chart/chart-2e86c0.webp);background-size:var(--chart-tile);background-repeat:repeat;-webkit-mask-image:none;mask-image:none}html:root .halftone-bg{opacity:.22}html:root[data-theme=dark] .halftone-bg{opacity:.15;background-image:url(/assets/images/chart/chart-5ebaf0.webp)}html[data-lite] .page-wipe-slab:after,html[data-lite].is-theme-wiping:after{display:none}html[data-lite] .sea-copy:before{filter:none;background:radial-gradient(closest-side,#041322e6 0%,#041322d1 55%,#04132266 80%,#0000 100%);border-radius:50%}html[data-lite] .sea-portrait img{filter:none}html[data-lite] .wave-range,html[data-lite] .theme-ink,html[data-lite] .page-wipe{will-change:auto}html[data-lite] .wave-range,html[data-lite] .act-drop{animation:none}html[data-lite]{scroll-behavior:auto}
