:root { --bg: #f6f4f0; --fg: #1b1a18; --muted: #6d6a64; --line: #d8d4cc; }
@media (prefers-color-scheme: dark) { :root { --bg: #121110; --fg: #ece9e3; --muted: #9a958c; --line: #2c2a27; } }
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.5 ui-serif, Georgia, serif; }
main { max-width: 1100px; margin: 0 auto; padding: 48px 16px 96px; }
form#unlock { max-width: 320px; margin: 20vh auto 0; display: grid; gap: 12px; }
form#unlock label { color: var(--muted); }
input, button { font: inherit; padding: 10px 12px; border: 1px solid var(--line); border-radius: 6px; background: transparent; color: var(--fg); }
button { cursor: pointer; }
#err { color: #b3261e; min-height: 1.5em; margin: 0; }
header { margin-bottom: 40px; }
h1 { font-weight: 400; font-size: 2rem; margin: 0 0 4px; }
.date { color: var(--muted); margin: 0 0 16px; font-family: ui-monospace, monospace; font-size: 13px; }
.note { max-width: 60ch; white-space: pre-line; }
.grid { display: grid; gap: 40px; }
figure { margin: 0; }
figure img { display: block; width: 100%; height: auto; background: var(--line); }
figcaption { color: var(--muted); font-size: 14px; margin-top: 8px; }