:root {
  --bg: #f7f7f5; --fg: #1d1d1b; --muted: #5d5d58; --card: #ffffff; --line: #deded8;
  --accent: #2f5bd3; --accent-fg: #ffffff; --danger: #b3261e;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #161615; --fg: #ececea; --muted: #a3a39d; --card: #20201f; --line: #353533;
    --accent: #7c9bf0; --accent-fg: #0d0d0c; --danger: #f2827a; }
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--fg);
  font: 16px/1.5 system-ui, -apple-system, "Segoe UI", sans-serif; }
header { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem;
  max-width: 44rem; margin: 0 auto; padding: 1.25rem 1rem 0; }
h1 { font-size: 1.25rem; margin: 0; }
.who { color: var(--muted); font-size: .9rem; }
main { max-width: 44rem; margin: 0 auto; padding: 1rem; }
.status { color: var(--muted); }
.ask { background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  padding: 1rem 1.1rem; margin: 0 0 1rem; }
.ask.finished { color: var(--muted); }
.meta { display: flex; justify-content: space-between; font-size: .85rem; color: var(--muted); }
.kind { font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.from { margin: .4rem 0; }
.body { white-space: pre-wrap; overflow-wrap: anywhere; margin: .6rem 0 1rem; }
fieldset { border: 0; padding: 0; margin: 0 0 .75rem; }
legend { font-weight: 600; margin-bottom: .25rem; }
.option { display: block; padding: .2rem 0; }
.recommended { color: var(--muted); }
.field { display: block; margin: .5rem 0; font-size: .9rem; }
textarea, input[type=text] { display: block; width: 100%; margin-top: .25rem; padding: .5rem;
  font: inherit; color: inherit; background: var(--bg); border: 1px solid var(--line); border-radius: 6px; }
.actions { display: flex; gap: .5rem; flex-wrap: wrap; margin: .5rem 0; }
button { font: inherit; padding: .45rem .9rem; border-radius: 6px; border: 1px solid var(--line);
  background: var(--card); color: inherit; cursor: pointer; }
button.primary { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }
button.danger { color: var(--danger); border-color: var(--danger); }
button:disabled { opacity: .5; cursor: default; }
details { margin-top: .75rem; border-top: 1px solid var(--line); padding-top: .5rem; }
summary { cursor: pointer; color: var(--muted); }
.hint { color: var(--muted); font-size: .9rem; margin: .4rem 0; }
.result { color: var(--danger); min-height: 1em; margin: .5rem 0 0; }
.done { margin: 0; }