:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg:#f4f6f8;--fg:#1b1f23;--card:#fff;--accent:#2b5b8a;--border:#d7dce1}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial;--bg:#16191c;--fg:#eef1f4;--card:#1f2428;--border:#33393f}}*{box-sizing:border-box}body{background:var(--bg);color:var(--fg);padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) env(safe-area-inset-left);margin:0;font-family:-apple-system,BlinkMacSystemFont,Hiragino Sans,sans-serif}main{max-width:640px;margin:0 auto;padding:20px 16px 60px}header p{line-height:1.6}.check{background:var(--card);border:1px solid var(--border);border-radius:12px;margin-bottom:16px;padding:16px}h2{align-items:center;gap:8px;margin:0 0 8px;font-size:17px;display:flex}.badge{background:var(--accent);color:#fff;border-radius:999px;padding:2px 8px;font-size:11px;font-weight:400}p{font-size:14px;line-height:1.6}button,.button-like{border:1px solid var(--accent);background:var(--accent);color:#fff;cursor:pointer;-webkit-tap-highlight-color:transparent;border-radius:8px;margin:4px 8px 4px 0;padding:10px 16px;font-size:16px;text-decoration:none;display:inline-block}button:active,.button-like:active{opacity:.7}input{border:1px solid var(--border);background:var(--card);color:var(--fg);border-radius:8px;width:100%;margin-bottom:8px;padding:8px 10px;font-size:16px}.out{white-space:pre-wrap;word-break:break-word;background:#2b5b8a14;border-radius:8px;margin:8px 0 0;padding:10px;font-size:13px}.ko-sample{font-family:system-ui,-apple-system,sans-serif;font-size:18px}#camera-preview{border-radius:8px;max-width:100%;margin-top:8px}