/* Page-level layout for the MunLen site. Design-system tokens and components live in styles.css. */
html { scroll-behavior: smooth; }
body { margin: 0; -webkit-font-smoothing: antialiased; }
a { color: var(--color-accent-700); }
a:hover { color: var(--color-accent-800); }
section[id] { scroll-margin-top: 72px; }
.ob-mono { font-family: ui-monospace, "SFMono-Regular", Menlo, monospace; font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; }
.ob-grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }
.ob-split { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); gap: 56px; align-items: center; }
.ob-two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 40px; }
.ob-rule-col { border-left: 1px solid var(--color-divider); padding-left: 24px; }
.ob-plate-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 760px) {
  .ob-plate-3 { grid-template-columns: minmax(0, 1fr); }
  .ob-plate-3 > div + div { border-left: 0 !important; border-top: 1px solid var(--color-divider); }
}
.ob-navlinks { display: flex; gap: 26px; align-items: center; }
.ob-nav .ob-brand { font-size: 26px; line-height: 1; }
.ob-brand-mark { width: 0.68em; height: 0.68em; }
@media (max-width: 760px) {
  .ob-navlinks a:not(.btn) { display: none; }
  .ob-nav { gap: 12px; padding: 12px 20px; }
  .ob-nav .ob-brand { font-size: 22px; }
}
@media (max-width: 900px) {
  .ob-grid-3, .ob-split, .ob-two { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .ob-rule-col { border-left: 0; border-top: 1px solid var(--color-divider); padding-left: 0; padding-top: 20px; }
  .ob-two { gap: 0; }
  .ob-two > div + div { border-top: 1px solid var(--color-divider); margin-top: 48px; padding-top: 48px; }
}
/* Contact form: honeypot, Turnstile slot and inline status. */
.ob-hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.ob-turnstile:empty { display: none; }
.ob-status { margin: 0; padding: 12px 14px; font-size: 14px; line-height: 1.5; border-left: 3px solid var(--color-accent); background: color-mix(in srgb, var(--color-accent) 8%, transparent); }
.ob-status[data-state="success"] { border-left-color: var(--color-accent-700); }
.ob-status[data-state="error"] { border-left-color: #a2463b; background: color-mix(in srgb, #a2463b 8%, transparent); }
.ob-status a { font-weight: 600; }