:root{color-scheme:light dark;--surface:#ffffff;--surface-muted:#f4f5f7;--border:#d9dce1;--text:#16181d;--text-muted:#5b6472;--accent:#2f5bd7;--accent-contrast:#ffffff;--radius:12px}@media (prefers-color-scheme:dark){:root{--surface:#14161a;--surface-muted:#1d2026;--border:#2c3038;--text:#eef1f5;--text-muted:#9aa4b2;--accent:#7c9bff;--accent-contrast:#10131a}}*{box-sizing:border-box}body{margin:0;background:var(--surface-muted);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,sans-serif;line-height:1.5}.page{container-type:inline-size;display:flex;flex-direction:column;gap:1.5rem;width:min(100% - 2rem,42rem);margin-inline:auto;padding-block:3rem}.masthead h1{margin:0;font-size:clamp(1.75rem,4vw,2.5rem);text-wrap:balance}.tagline{margin:.25rem 0 0;color:var(--text-muted)}.session{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.75rem}.session__email{margin:0;color:var(--text-muted)}.session form{display:block;padding:0;background:none;border:0;border-radius:0}.signin-prompt{padding:1.25rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.signin-prompt h2{margin:0 0 .35rem;font-size:1.25rem}.signin-prompt p{margin:0;color:var(--text-muted)}form{gap:.75rem;padding:1.25rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.field,form{display:flex;flex-direction:column}.field{gap:.35rem}label{font-weight:600}input,textarea{font:inherit;color:inherit;padding:.7rem .8rem;background:var(--surface);border:1px solid var(--border);border-radius:8px}input{min-height:48px}textarea{resize:vertical;min-height:6rem}:focus-visible{outline:3px solid var(--accent);outline-offset:2px}button{font:inherit;font-weight:600;min-height:48px;padding:.7rem 1.1rem;color:var(--accent-contrast);background:var(--accent);border:1px solid transparent;border-radius:8px;cursor:pointer}button:disabled{opacity:.55;cursor:not-allowed}button.auth__switch{color:var(--accent);background:none;border-color:transparent}.auth__error,.composer__error{margin:0;color:#c0392b}.auth__notice{margin:0;color:var(--text-muted)}.notes-section h2{margin:0 0 .75rem;font-size:1.25rem}.notes{display:flex;flex-direction:column;gap:.75rem;margin:0;padding:0;list-style:none}.note{padding:1rem 1.25rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.note__body{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.note__date{display:block;-webkit-margin-before:.5rem;margin-block-start:.5rem;color:var(--text-muted);font-size:.85rem}.note--empty{color:var(--text-muted);text-align:center}@container (min-width: 40rem){.notes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}}