:root{color-scheme:dark;font-family:system-ui,sans-serif;color:#e7eee8;background:#111713}*{box-sizing:border-box}body{margin:0;-webkit-text-size-adjust:100%}main{max-width:780px;margin:0 auto;padding:24px 18px 40px}h1{font-size:25px;margin:5px 0 14px}.eyebrow{letter-spacing:.12em;font-size:11px;color:#9caf9f;margin:0}.privacy,.hint{color:#acbcae;font-size:13px;line-height:1.7}label{font-size:14px}textarea{display:block;width:100%;min-height:300px;height:36vh;resize:vertical;margin:8px 0 16px;padding:14px;border:1px solid #465249;border-radius:10px;background:#090e0a;color:#effaf0;font:16px/1.5 BIZ UDGothic,monospace;white-space:pre;tab-size:4;overflow:auto}.controls,.pager{display:flex;align-items:center;gap:10px;flex-wrap:wrap}button,select{border:1px solid #65756a;border-radius:8px;padding:11px 13px;color:#e7eee8;background:#25342a;font:inherit;font-size:14px;min-height:44px;touch-action:manipulation}button{cursor:pointer}button.primary{background:#b7f5ac;color:#142318;border-color:#b7f5ac;font-weight:700;margin-left:auto}button:disabled{opacity:.35;cursor:default}:focus-visible{outline:2px solid #b7f5ac;outline-offset:3px}.pager{justify-content:space-between;margin:20px 0 12px}output{font-size:14px;font-variant-numeric:tabular-nums}canvas{display:block;width:100%;height:auto;background:#000;border:1px solid #465249;border-radius:4px}#status{min-height:1.6em;font-size:14px}#pages section{margin:24px 0}a{color:#b7f5ac}@media (max-width: 420px){main{padding:20px 12px}.pager{gap:5px}.pager button{padding:10px 8px}}.check{display:flex;gap:8px;align-items:center;margin:10px 0;font-size:14px}@font-face{font-family:BIZ UDGothic;font-style:normal;font-weight:400;font-display:block;src:url(./biz-udgothic-japanese-400-normal-a0WcnOaN.woff2) format("woff2")}