/* Basic CSS is intentional: no variables, grid, OKLCH or viewport functions. */
body { margin: 0; background: #f6f5f0; color: #283d32; font: 20px/1.5 sans-serif; }
main { max-width: 900px; margin: 0 auto; padding: 24px; }
header { border-bottom: 1px solid #d5d9ce; padding-bottom: 16px; }
.brand { font-size: 30px; letter-spacing: -1px; }
header p, .footnote, #zone { font-size: 16px; color: #526459; }
.clock { margin: 16px 0; }
.clock strong { font-size: 64px; line-height: 1.1; }
.clock span { font-size: 18px; }
h1 { font-size: 30px; line-height: 1.3; margin-bottom: 8px; }
button { font: inherit; font-size: 17px; color: #283d32; background: #e4ebe1; border: 1px solid #c7d1c2; border-radius: 8px; min-height: 48px; padding: 8px 12px; margin: 4px 4px 4px 0; cursor: pointer; }
button:focus { outline: 2px solid #3d604b; outline-offset: 2px; }
button:disabled { opacity: .6; cursor: default; }
ol { list-style: none; padding: 0; }
li { padding: 20px 12px; border-bottom: 1px solid #d5d9ce; overflow-wrap: break-word; word-wrap: break-word; }
li.active { background: #e1ebdc; border-radius: 8px; }
li strong { display: block; font-size: 26px; }
li p { margin: 4px 0; }
.dot { display: inline-block; width: 14px; height: 14px; border-radius: 50%; margin-right: 12px; }
.footnote { margin-top: 32px; }
[hidden] { display: none !important; }
@media (max-width: 420px) { main { padding: 16px; } h1 { font-size: 25px; } nav button { font-size: 15px; padding: 8px; } }