.attendance-cta{background:#edb184!important;color:#243d46!important;font-weight:bold;border:2px solid #9c6844!important}.nav-more{position:relative}.nav-more summary{cursor:pointer;padding:.6rem;border:1px solid #9aafb3;background:#e4ece8}.nav-more[open]{background:#e4ece8;padding:.3rem}.nav-more a{display:block}body.lab-invert{filter:invert(1) hue-rotate(180deg)}body.lab-invert img,body.lab-invert video{filter:invert(1) hue-rotate(180deg)}.lab-snow-layer{position:fixed;inset:0;pointer-events:none;z-index:5;overflow:hidden}.lab-flake{position:absolute;top:-2rem;color:#fff;text-shadow:0 0 2px #789;animation:lab-fall 13s linear infinite}.lab-flake:nth-child(3n){animation-duration:18s}.lab-flake:nth-child(2n){animation-delay:-6s}.lab-flake:nth-child(5n){animation-delay:-11s}@keyframes lab-fall{to{transform:translateY(110vh) rotate(90deg)}}@media(prefers-reduced-motion:reduce){.lab-snow-layer{display:none}.lab-flake{animation:none}}
body[data-lab-theme="sky"]{background:#c8e4ec}body[data-lab-theme="warm"]{background:#e5d9ca}body[data-lab-theme="night"]{background:#162a34;color:#e6edef}body[data-lab-theme="night"] .panel,body[data-lab-theme="night"] .window,body[data-lab-theme="night"] .site-shell,body[data-lab-theme="night"] .desktop{background:#253d48;color:#e6edef}body[data-lab-theme="night"] a{color:#a8dbed}body[data-lab-theme="night"] input,body[data-lab-theme="night"] textarea,body[data-lab-theme="night"] select{background:#e6edef;color:#172d38}
body[data-lab-theme="night"] a.button,body[data-lab-theme="night"] .nav-bar a,body[data-lab-theme="night"] .desktop-nav a,body[data-lab-theme="night"] .site-header a,body[data-lab-theme="night"] .site-nav a{color:#243d46}body[data-lab-theme="night"] .titlebar a{color:#eef6f8}
body[data-lab-theme="night"] .nav-button,body[data-lab-theme="night"] header a,body[data-lab-theme="night"] .nav-more a{color:#243d46}body[data-lab-theme="night"] header{color:#243d46}
.lab-toggle{display:inline-flex;align-items:center;gap:1rem;cursor:pointer;position:relative;font-size:1.08rem}.lab-toggle input{position:absolute;width:1px;height:1px;opacity:0}.toggle-track{display:inline-block;position:relative;width:60px;height:30px;border-radius:20px;background:#8c999c;border:1px solid #6a7c80;transition:background .18s}.toggle-track:before{content:"";position:absolute;width:36px;height:36px;left:-3px;top:-4px;border-radius:50%;background:#f3f4ef;border:1px solid #bcc7c7;box-shadow:0 3px 4px #263b4340;transition:transform .18s}.lab-toggle input:checked+.toggle-track{background:#edb184;border-color:#a96f46}.lab-toggle input:checked+.toggle-track:before{transform:translateX(30px);background:#cf7a3f}.lab-toggle input:focus-visible+.toggle-track{outline:3px solid #23647a;outline-offset:5px}.lab-arcade button{cursor:pointer;margin:.25rem;padding:.6rem .8rem}.arcade-tabs{display:flex;flex-wrap:wrap;gap:.5rem}.arcade-tabs [aria-pressed="true"]{background:#edb184;color:#243d46;border:2px solid #9c6844}.game-screen{max-width:300px;margin:1rem auto}.game-screen canvas{width:100%;height:auto;display:block;border:3px solid #6b919c;background:#1c343e;touch-action:manipulation}.game-screen canvas:focus-visible{outline:4px solid #cf7a3f;outline-offset:3px}.game-controls{text-align:center}.game-controls button{min-width:44px;min-height:44px}.snow-avatar{font-size:6rem;text-align:center;line-height:1.5;color:#416976}#snow-garden{text-align:center;padding:1rem}#garden-progress{width:min(100%,340px);height:1.5rem;accent-color:#cf7a3f}.lab-arcade [hidden]{display:none!important}@media(prefers-reduced-motion:reduce){.toggle-track,.toggle-track:before{transition:none}}