:root { --bg: #faf6f0; --card: #fff; --ink: #2b2530; --muted: #6f6675; --accent: #7a3e9d; --line: #e6ddd2; --ok: #2f7d4f; }
@media (prefers-color-scheme: dark) {
  :root { --bg: #1d1a21; --card: #27232d; --ink: #eee8f2; --muted: #a79fae; --accent: #c79be6; --line: #3a3441; --ok: #7fd09c; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.55 system-ui, -apple-system, "Segoe UI", sans-serif; }
main { max-width: 720px; margin: 0 auto; padding: 24px 16px 64px; }
h1 { font-size: 1.6rem; margin: .2em 0 .6em; }
h2 { font-size: 1.25rem; margin: 2em 0 .5em; padding-top: 1em; border-top: 1px solid var(--line); }
a { color: var(--accent); }
table { border-collapse: collapse; width: 100%; font-size: .95rem; }
th, td { border: 1px solid var(--line); padding: 6px 8px; text-align: left; vertical-align: top; }
button, .big { font: inherit; cursor: pointer; border: 0; border-radius: 10px; background: var(--accent); color: #fff; padding: 10px 18px; }
button:disabled { opacity: .6; }
.big { display: inline-block; font-size: 1.1rem; padding: 14px 24px; text-decoration: none; margin: 8px 0; }
.choice { display: flex; gap: 10px; margin: 12px 0; }
.opt { background: var(--card); color: var(--ink); border: 2px solid var(--line); font-size: 1.3rem; font-weight: 700; min-width: 64px; }
.opt.on { background: var(--accent); color: #fff; border-color: var(--accent); }
.saved { color: var(--ok); }
.hint, small, footer { color: var(--muted); font-size: .9rem; }
textarea { width: 100%; font: inherit; padding: 10px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); color: var(--ink); }
form.idea { display: grid; gap: 10px; background: var(--card); padding: 14px; border-radius: 12px; border: 1px solid var(--line); }
.file { color: var(--accent); cursor: pointer; }
.file input { display: none; }
.msg { color: var(--muted); font-size: .9rem; }
.ideas { list-style: none; padding: 0; display: grid; gap: 10px; }
.ideas li { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px; display: grid; gap: 6px; }
.ideas img { max-width: 100%; border-radius: 8px; }
details.comment { margin: 10px 0; }
details.comment summary { color: var(--muted); cursor: pointer; font-size: .95rem; }
details.comment form { display: grid; gap: 8px; margin-top: 8px; }
footer { margin-top: 48px; padding-top: 12px; border-top: 1px solid var(--line); }
form.inline { display: inline; }
button.link { background: none; color: var(--accent); padding: 0; text-decoration: underline; }
nav { position: sticky; top: 0; z-index: 1; display: flex; gap: 4px; justify-content: center; background: var(--card); border-bottom: 1px solid var(--line); padding: 8px 8px; }
nav a { text-decoration: none; color: var(--ink); padding: 8px 14px; border-radius: 999px; }
nav a.on { background: var(--accent); color: #fff; }
.badge { display: inline-block; min-width: 1.4em; padding: 0 6px; border-radius: 999px; background: #d9534f; color: #fff; font-size: .8rem; text-align: center; }
section.q { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; margin: 12px 0; }
section.q.closed { opacity: .7; }
section.q form { display: grid; gap: 8px; }
.qtext p { margin: 0 0 6px; font-weight: 600; }
.nl { color: var(--muted); font-size: .85rem; margin: 0 0 8px; }
.docs li { margin: 6px 0; }
.docs small, .crumb small { display: block; }
.doc h2 { font-size: 1.25rem; } .doc h3 { font-size: 1.1rem; margin-top: 1.6em; } .doc h4 { font-size: 1rem; }
.tbl { overflow-x: auto; }
pre { overflow-x: auto; background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 10px; font-size: .85rem; }
code { font-size: .9em; background: var(--card); padding: 0 3px; border-radius: 4px; word-break: break-word; }
pre code { padding: 0; }
blockquote { margin: 8px 0; padding: 4px 12px; border-left: 3px solid var(--accent); color: var(--muted); }
.doc a { word-break: break-all; }