*{box-sizing:border-box}body{margin:0;color:var(--mn-text);background:var(--mn-page);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}main{width:min(500px,calc(100% - 36px));margin:8vh auto;background:var(--mn-surface);border:1px solid var(--mn-line);padding:32px}.brand{display:inline-flex;align-items:center;gap:10px;font-size:25px;font-weight:700;letter-spacing:-1px;text-decoration:none}.logo{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;padding-right:3px;border-radius:3px;background:var(--mn-ink);color:var(--mn-on-ink);font-size:26px;line-height:1;letter-spacing:-3px}a{color:inherit;text-underline-offset:3px}h1{font-size:28px;line-height:1.2}p{line-height:1.6;color:var(--mn-muted)}nav{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0}button,input{font:inherit;padding:12px;border:1px solid var(--mn-line-strong);border-radius:3px;background:var(--mn-surface);color:var(--mn-text)}button{cursor:pointer}label{display:block;margin:18px 0}input{display:block;width:100%;margin-top:8px}#submit{background:var(--mn-ink);color:var(--mn-on-ink);width:100%}button:disabled{opacity:.5;cursor:wait}.note{font-size:13px}[hidden]{display:none!important}:focus-visible{outline:2px solid var(--mn-focus);outline-offset:3px}

nav button[aria-pressed="true"]{background:var(--mn-soft);border-color:var(--mn-ink);box-shadow:inset 0 -3px var(--mn-ink);font-weight:600}nav button:not(:disabled):hover{background:var(--mn-subtle)}#status:not(:empty){padding:12px 0;margin:16px 0;color:var(--mn-text)}button,input{min-height:44px}h1{letter-spacing:normal;margin:28px 0 12px}.note{margin-top:28px}@media(max-width:540px){main{margin:24px auto;padding:24px 20px}h1{font-size:26px}nav{gap:10px}nav button{font-size:14px}}