:root {
  --fg: #1b1f23; --muted: #57606a; --bg: #f0f0f0; --card: #fbfcfc; --panel: #eef0f1; --border: #cfd4d8;
  --banner: #213f45; --banner-fg: #f2f6f6; --accent: #0b6e75; --accent-fg: #ffffff;
  --code-bg: #eef0f1; --code-fg: #24292f;
  --warn: #9a6700; --warn-bg: #fff8c5; --err: #cf222e; --err-bg: #ffebe9; --ok: #1a7f37; --ok-bg: #dafbe1;
}
* { box-sizing: border-box; }
body {
  margin: 0; font: 15px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  color: var(--fg); background: var(--bg);
}
.banner { background: var(--banner); color: var(--banner-fg); }
.banner-in {
  max-width: 960px; margin: 0 auto; padding: 12px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.brand { display: flex; align-items: center; gap: 14px; color: inherit; font-size: 1.4em; font-weight: 600; }
.brand:hover, .banner-link:hover { text-decoration: none; opacity: 0.85; }
.brand img { display: block; height: 36px; width: auto; }
.banner-link { color: var(--banner-fg); }
.wrap { max-width: 960px; margin: 0 auto; padding: 24px 24px 64px; }
h1 { font-size: 1.8em; margin: 32px 0 8px; border-bottom: 1px solid var(--border); padding-bottom: 8px; }
h1:first-child { margin-top: 0; }
h2 { font-size: 1.3em; margin: 0 0 10px; }
h3 { font-size: 1.1em; margin: 24px 0 8px; }
h4 { font-size: 1em; margin: 18px 0 6px; color: var(--muted); }
p, ul, ol { margin: 8px 0 12px; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code {
  font-family: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  background: var(--code-bg); color: var(--code-fg); padding: 1px 5px; border-radius: 4px;
  font-size: 0.9em; border: 1px solid var(--border);
}
pre {
  background: var(--code-bg); color: var(--code-fg); border: 1px solid var(--border); border-radius: 6px;
  padding: 12px 14px; overflow-x: auto; font-size: 0.88em; line-height: 1.45;
}
pre code { background: none; border: 0; padding: 0; font-size: inherit; }
hr { border: 0; border-top: 1px solid var(--border); margin: 32px 0; }
table { border-collapse: collapse; margin: 12px 0; width: 100%; }
th, td { padding: 6px 12px; border: 1px solid var(--border); text-align: left; vertical-align: top; }
th { background: var(--panel); }
.muted { color: var(--muted); }
.lede { color: var(--muted); margin: 4px 0 24px; }
.note { background: var(--warn-bg); color: var(--warn); border-left: 3px solid var(--warn); padding: 10px 14px; border-radius: 4px; margin: 12px 0; }
.error { background: var(--err-bg); color: var(--err); border-left: 3px solid var(--err); padding: 10px 14px; border-radius: 4px; margin: 12px 0; }
.ok { background: var(--ok-bg); color: var(--ok); border-left: 3px solid var(--ok); padding: 10px 14px; border-radius: 4px; margin: 12px 0; }
.nav { background: var(--panel); border: 1px solid var(--border); border-radius: 6px; padding: 10px 16px; margin: 0 0 24px; font-size: 0.95em; }
.nav ol { margin: 6px 0 0; padding-left: 22px; }
.recipe-id { display: inline-block; min-width: 1.8em; color: var(--muted); font-weight: normal; }
ul li, ol li { margin: 3px 0; }

.card {
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  padding: 16px 20px; margin: 0 0 16px; box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
}
.card.doc { padding: 24px 28px; }

label { display: block; font-weight: 600; margin: 12px 0 4px; }
input[type=text], input[type=email] {
  width: 100%; padding: 8px 10px; font: inherit; color: var(--fg); background: #fff;
  border: 1px solid var(--border); border-radius: 6px;
}
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
@media (max-width: 720px) { .fields { grid-template-columns: 1fr; } }
button, .button {
  display: inline-block; margin-top: 16px; padding: 8px 16px; font: inherit; font-weight: 600; cursor: pointer;
  color: var(--accent-fg); background: var(--accent); border: 0; border-radius: 6px;
}
.button:hover { text-decoration: none; filter: brightness(1.1); }
button.quiet { background: transparent; color: var(--accent); border: 1px solid var(--border); margin: 0; padding: 4px 10px; font-weight: normal; }
form.inline { margin: 12px 0 0; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; margin: 8px 0 12px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }

.products { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; }
@media (max-width: 720px) { .products { grid-template-columns: 1fr; } }
.product > h2 { font-size: 1.5em; margin: 0 0 12px; }
.group { margin: 0 0 18px; }
.group > h3 { margin: 0 0 8px; }
.group > h4 { margin: 10px 0 6px; }
.file { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin: 0 0 10px; }
.file-info { min-width: 0; }
.file-name { font-weight: 600; word-break: break-word; }
.file-meta { color: var(--muted); font-size: 0.88em; }
.file-meta .mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.file .button { margin: 0; padding: 6px 14px; white-space: nowrap; }
.empty { color: var(--muted); font-style: italic; }