*{box-sizing:border-box}body{margin:0;background:#0b1920;color:#eef8ef;font:16px system-ui}main{max-width:540px;margin:auto;padding:16px 12px}header{font-size:11px;letter-spacing:.1em;color:#93d9bc;display:flex;justify-content:space-between}h1{font-size:35px;margin:14px 0 4px}p{line-height:1.5;color:#b9cfc5}.stats{display:flex;align-items:center;justify-content:space-between;gap:10px}.stats b{display:block;font-size:25px}button{font:inherit;min-height:46px;border:1px solid #527263;border-radius:12px;background:#244537;color:#f1ffef;padding:10px;touch-action:manipulation;cursor:pointer}button:focus-visible{outline:3px solid #ffe594}button:disabled{opacity:.45;cursor:default}#board{display:grid;grid-template-columns:1fr 1fr;gap:10px}.island{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;background:#102c39;border:2px solid #315362;padding:6px;border-radius:14px}.island.active{border-color:#f5d780}.cell{aspect-ratio:1;position:relative;font-size:23px;font-weight:800;background:#1e4452;padding:5px;min-height:44px}.glyph{background:#44745a;color:#d7f4b5}.cell small{display:block;font-size:10px;color:#ffe5a2}.selected{outline:2px solid white;outline-offset:-3px}.island-heads{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:8px}.island-heads button{font-size:12px;padding:8px 4px}[aria-pressed=true]{outline:2px solid #ffe482}.controls{display:flex;flex-wrap:wrap;gap:7px;margin:12px 0}.controls button{flex:1;font-size:13px;padding:9px 5px;min-width:100px}#detail,#forecast{font-size:12px;line-height:1.6}#message{min-height:48px;color:#ffe482}details{border-top:1px solid #527263;padding-top:14px}footer{font-size:11px;color:#8ca69a;margin-top:24px}