body { font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; color: #1a1a1a; background: #f6f6f4; margin: 0; }
main { max-width: 640px; margin: 0 auto; padding: 32px 16px; }
h1 { font-size: 28px; margin: 0 0 4px; }
.meta { color: #555; font-size: 14px; margin-bottom: 24px; }
.preview { display: inline-block; background: #fff3c4; color: #7a5a00; border-radius: 4px; padding: 2px 8px; font-size: 13px; font-weight: 600; }
form { background: #fff; border: 1px solid #e3e3e0; border-radius: 8px; padding: 16px; margin-bottom: 24px; }
label { display: block; font-size: 14px; margin-bottom: 12px; }
input, textarea { display: block; width: 100%; box-sizing: border-box; margin-top: 4px; padding: 8px; border: 1px solid #c9c9c4; border-radius: 4px; font: inherit; }
button { background: #1f7a4d; color: #fff; border: 0; border-radius: 4px; padding: 10px 16px; font: inherit; font-weight: 600; cursor: pointer; }
.entry { background: #fff; border: 1px solid #e3e3e0; border-radius: 8px; padding: 12px 16px; margin-bottom: 8px; }
.entry .who { font-weight: 600; }
.entry .when { color: #666; font-size: 13px; }
.notice { color: #a33; }