:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#fff;--fg:#000;--muted:#666;--rule:#ccc;--field:#fff;--danger:#b00020;--mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace}*{box-sizing:border-box}html,body{background:var(--bg);color:var(--fg);font-family:var(--mono);margin:0;padding:0;font-size:14px;line-height:1.5}main{max-width:720px;margin:0 auto;padding:48px 20px 96px}h1{letter-spacing:.08em;text-transform:uppercase;margin:0 0 24px;font-size:14px;font-weight:700}h2{margin:0 0 8px;font-size:14px;font-weight:700}p{max-width:62ch;margin:0 0 12px}a{color:var(--fg)}hr{border:0;border-top:1px solid var(--rule);margin:24px 0}table{border-collapse:collapse;width:100%;margin:0 0 16px}th,td{border:1px solid var(--rule);text-align:left;vertical-align:top;padding:8px 10px}th{font-weight:700}.muted{color:var(--muted)}.stack{flex-direction:column;gap:16px;display:flex}.row{flex-wrap:wrap;gap:8px;display:flex}form{flex-direction:column;gap:16px;max-width:380px;display:flex}label{flex-direction:column;gap:6px;display:flex}input,textarea{font:inherit;color:var(--fg);background:var(--field);border:1px solid var(--rule);border-radius:0;width:100%;padding:8px 10px}textarea{resize:vertical}input:focus-visible,button:focus-visible,a:focus-visible{outline:2px solid var(--fg);outline-offset:1px}input[disabled],button[disabled]{color:var(--muted);cursor:not-allowed}.code-input{letter-spacing:.5em;text-align:center;font-variant-numeric:tabular-nums;font-size:20px}button{font:inherit;color:var(--fg);background:var(--bg);border:1px solid var(--fg);cursor:pointer;text-transform:uppercase;letter-spacing:.06em;border-radius:0;padding:8px 16px}button:hover:not([disabled]){background:var(--fg);color:var(--bg)}button.link{text-transform:none;letter-spacing:0;border:0;padding:0;text-decoration:underline}button.link:hover:not([disabled]){color:var(--fg);background:0 0}.error{color:var(--danger);border:1px solid var(--danger);padding:8px 10px}.notice{border:1px solid var(--rule);padding:8px 10px}.field-note{color:var(--muted);font-size:12px}.chat-log{border:1px solid var(--rule);flex-direction:column;gap:4px;height:160px;padding:8px 10px;display:flex;overflow-y:auto}.chat-line{max-width:80%}.chat-line.mine{color:var(--muted);align-self:flex-end}.chat-log+form{flex-direction:row;max-width:none}.chat-log+form input{flex:1}nav{border-bottom:1px solid var(--rule);padding:12px 20px}nav .inner{justify-content:space-between;align-items:baseline;gap:16px;max-width:720px;margin:0 auto;display:flex}nav a{letter-spacing:.08em;text-transform:uppercase;font-weight:700;text-decoration:none}footer{border-top:1px solid var(--rule);margin-top:48px;padding:16px 20px}footer .inner{flex-wrap:wrap;gap:16px;max-width:720px;margin:0 auto;display:flex}footer a{color:var(--muted);font-size:12px;text-decoration:none}footer a:hover{text-decoration:underline}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}