.theme-picker{position:relative;flex:none}.theme-picker>summary{list-style:none;display:grid;place-items:center;width:44px;height:44px;min-height:44px;cursor:pointer;border:1px solid var(--border);border-radius:50%;background:var(--surface);color:var(--ink);font-size:24px}.theme-picker>summary::-webkit-details-marker{display:none}.theme-picker form{position:absolute;right:0;top:48px;z-index:1000;width:170px;padding:8px;display:grid;gap:5px;background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:0 10px 28px #0004}.theme-picker button{color:var(--ink);background:var(--surface);text-align:left;min-height:44px}.theme-picker button[aria-pressed=true]{background:var(--accent-soft);border-color:var(--accent)}.theme-save-status{font-size:12px;color:var(--muted)}.theme-moon{display:none}html[data-theme=dark] .theme-sun{display:none}html[data-theme=dark] .theme-moon{display:inline}@media(prefers-color-scheme:dark){html[data-theme=system] .theme-sun{display:none}html[data-theme=system] .theme-moon{display:inline}}
.system-status{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:4px 24px;margin-bottom:18px}.system-status p{margin:6px 0;overflow-wrap:anywhere}.system-key{margin-top:20px}.system-key>summary{cursor:pointer;min-height:44px;color:var(--accent);padding:10px 0}.system-key form{margin-top:12px}#square{margin-bottom:28px}
@media(max-width:760px){header{position:relative;justify-content:flex-start;flex-direction:row}header>.brand{max-width:calc(100% - 132px);padding-right:0}header>.brand span{font-size:9px;letter-spacing:.7px}.theme-picker{position:absolute;right:100px;top:16px}.theme-picker form{right:-60px}.system-status{grid-template-columns:minmax(0,1fr)}}