/* Public product pages (home, help, privacy, terms) on top of auth.css and the kit tokens. Text pages use the apps'
   compact scale (20 px title, 14 px body); only the home page hero is larger. */
.ob-hero { padding: 56px 0 28px; text-align: center; }
.ob-hero .ob-eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: var(--fs-label, 12px); font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--accent, #333); background: var(--accent-soft, #eee);
  border: 1px solid var(--accent-line, #ddd); border-radius: var(--radius-pill, 999px); padding: 4px 12px; }
.ob-hero h1 { font-size: clamp(30px, 5vw, 46px); line-height: 1.1; letter-spacing: -0.02em; font-weight: 700; margin: 18px auto 0; max-width: 760px; }
.ob-hero .ob-sub { color: var(--ink-2, #555); font-size: clamp(15px, 2vw, 18px); max-width: 620px; margin: 14px auto 0; }
.ob-hero .ob-cta { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 24px; }
.ob-hero .ob-cta .ob-btn { height: 40px; padding: 0 18px; font-size: 15px; }
.ob-fine { color: var(--ink-3, #777); font-size: var(--fs-label, 12px); margin-top: 12px; }

.ob-preview { margin: 8px auto 0; max-width: 940px; border: 1px solid var(--line, #ddd); border-radius: 16px; background: var(--surface, #fff);
  box-shadow: var(--shadow, none); overflow: hidden; }
.ob-preview-bar { display: flex; gap: 6px; padding: 10px 12px; border-bottom: 1px solid var(--line, #ddd); background: var(--surface-2, #eee); }
.ob-preview-bar i { width: 9px; height: 9px; border-radius: 50%; background: var(--line-strong, #ccc); }
.ob-preview-body { padding: 18px; display: flex; flex-direction: column; gap: 14px; text-align: left; }
.ob-sample { font-size: 11px; color: var(--ink-3, #777); text-align: right; }

.ob-features { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin: 40px 0 8px; }
.ob-feature { background: var(--surface, #fff); border: 1px solid var(--line, #ddd); border-radius: var(--radius, 12px); padding: 16px;
  display: flex; flex-direction: column; gap: 6px; }
.ob-feature svg { width: 22px; height: 22px; stroke: var(--accent, #333); fill: none; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.ob-feature h2 { font-size: 15px; margin: 4px 0 0; }
.ob-feature p { color: var(--ink-2, #555); font-size: 13px; }
.ob-band { margin: 32px 0 48px; padding: 24px; border-radius: 16px; background: var(--accent-soft, #eee); border: 1px solid var(--accent-line, #ddd);
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.ob-band h2 { font-size: 18px; margin: 0; }

.ob-doc { max-width: 720px; margin: 0 auto; padding: 20px 16px 48px; }
.ob-doc h1 { font-size: var(--fs-title, 20px); margin: 0 0 6px; }
.ob-doc h2 { font-size: 15px; margin: 22px 0 6px; }
.ob-doc p, .ob-doc li { color: var(--ink-2, #555); }
.ob-doc p + p { margin-top: 8px; }
.ob-doc ul { padding-left: 20px; margin: 6px 0; }
.ob-doc .ob-updated { color: var(--ink-3, #777); font-size: 13px; }
.ob-faq { display: flex; flex-direction: column; gap: 8px; margin-top: 14px; }
.ob-faq details { background: var(--surface, #fff); border: 1px solid var(--line, #ddd); border-radius: var(--radius, 12px); padding: 12px 14px; }
.ob-faq summary { cursor: pointer; font-weight: 600; color: var(--ink, #1a1a1a); list-style: none; }
.ob-faq summary::-webkit-details-marker { display: none; }
.ob-faq details[open] summary { margin-bottom: 6px; }

@media (max-width: 720px) {
  .ob-hero { padding-top: 36px; }
  .ob-features { grid-template-columns: minmax(0, 1fr); }
  .ob-preview-body { padding: 12px; }
}