:root { color-scheme: light; --fg: #1f1f1f; --muted: #5f5f5f; --line: #dcdcdc; --bg: #f4f4f4; --card: #fff; --red: #c62828; --green: #2e7d32; --accent: #1f1f1f; }
* { box-sizing: border-box; }
body { margin: 0; font: 15px/1.5 "Segoe UI", system-ui, sans-serif; color: var(--fg); background: var(--bg); }
header { display: flex; flex-wrap: wrap; gap: 8px 20px; align-items: center; padding: 12px 16px; background: var(--card); border-bottom: 1px solid var(--line); }
header .brand { font-weight: 700; color: var(--fg); text-decoration: none; font-size: 1.1rem; }
nav { display: flex; flex-wrap: wrap; gap: 4px 14px; }
nav a { color: var(--fg); text-decoration: none; }
nav a:hover { text-decoration: underline; }
main { max-width: 1100px; margin: 16px auto; padding: 0 16px; }
footer { max-width: 1100px; margin: 32px auto; padding: 0 16px; color: var(--muted); font-size: .85rem; }
h1 { font-size: 1.5rem; margin: 8px 0 16px; }
h2 { font-size: 1.15rem; margin: 24px 0 8px; }
section, .card { background: var(--card); border: 1px solid var(--line); border-radius: 6px; padding: 12px 16px; margin: 12px 0; overflow-x: auto; }
table { border-collapse: collapse; width: 100%; }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-weight: 600; white-space: nowrap; }
.muted { color: var(--muted); }
.notice { padding: 8px 12px; border-radius: 4px; margin: 8px 0; border: 1px solid; }
.notice.ok { color: var(--green); border-color: var(--green); background: #f1f8f1; }
.notice.bad { color: var(--red); border-color: var(--red); background: #fdf1f1; }
form.stack { display: grid; gap: 10px; max-width: 560px; }
form.inline { display: flex; flex-wrap: wrap; gap: 8px; align-items: end; }
label { display: grid; gap: 4px; font-weight: 600; }
label.check { display: flex; gap: 6px; align-items: center; font-weight: 400; }
input, select, textarea { font: inherit; padding: 6px 8px; border: 1px solid #b5b5b5; border-radius: 4px; background: #fff; max-width: 100%; }
button, .button { font: inherit; padding: 6px 14px; border-radius: 4px; border: 1px solid var(--accent); background: var(--accent); color: #fff; cursor: pointer; text-decoration: none; display: inline-block; }
button.secondary, .button.secondary { background: #fff; color: var(--accent); }
button.danger { background: var(--red); border-color: var(--red); }
.code { font-family: Consolas, monospace; font-size: 1.3rem; font-weight: 700; letter-spacing: .5px; }
.tag { display: inline-block; padding: 0 6px; border-radius: 3px; font-size: .8rem; border: 1px solid var(--line); }
.tag.bad { color: var(--red); border-color: var(--red); }
.tag.ok { color: var(--green); border-color: var(--green); }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 12px; }
.pager { display: flex; gap: 8px; margin: 8px 0; }
pre.notes { white-space: pre-wrap; font: inherit; margin: 0; }