.wrap { width: min(calc(100% - 48px), var(--wrap)); margin-inline: auto; }
.bar { height: 64px; background: var(--paper); border-bottom: 1px solid var(--line); }
.bar__in { display: flex; align-items: center; justify-content: space-between; height: 100%; }
.brand { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; color: var(--ink); font-size: 1rem; font-weight: 600; text-decoration: none; }
.brand__mark { display: inline-grid; place-items: center; width: 34px; height: 34px; color: var(--paper); background: var(--ink); border-radius: 9px; font-size: 1rem; letter-spacing: -.04em; }
.bar__note { color: var(--muted); font-size: .8125rem; font-weight: 500; }
.crumb { display: flex; align-items: center; gap: 6px; min-height: 52px; color: var(--muted); overflow-x: auto; white-space: nowrap; }
.crumb a, .crumb span { display: inline-flex; align-items: center; min-height: 44px; }
.crumb a { color: var(--body); }
.hero { padding: 72px 0 88px; }
.hero--short { min-height: 64vh; }
.hero__grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 24px; align-items: center; }
.hero__copy { grid-column: span 7; padding-right: 32px; }
.mock { grid-column: span 5; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.jump { position: sticky; top: 10px; z-index: 3; margin-bottom: 0; padding: 10px; background: var(--quiet); border: 1px solid var(--line); border-radius: 22px; }
.jump__button { display: none; }
.jump__links { display: flex; flex-wrap: wrap; align-items: center; gap: 2px; }
.jump__links a { display: inline-flex; flex: 0 0 auto; align-items: center; min-height: 44px; padding: 8px 16px; color: var(--body); border-radius: 999px; font-weight: 600; text-decoration: none; }
.jump__links a:first-child { background: var(--paper); box-shadow: 0 1px 2px rgb(0 0 0 / 6%); }
.band { padding: 96px 0; background: var(--paper); }
.band:nth-of-type(even) { background: var(--quiet); }
.prose { max-width: var(--wrap); }
.prose > p { max-width: 70ch; }
.next { padding: 64px 0; background: var(--card); border-top: 1px solid var(--line); }
.next .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.next p { margin: 0; color: var(--muted); }
.next a { display: inline-flex; align-items: center; gap: 8px; min-height: 48px; padding: 10px 16px; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 8px; font-weight: 600; text-decoration: none; }
.foot { padding: 64px 0 48px; color: #d1d5db; background: var(--deep); }
.foot .wrap { display: grid; grid-template-columns: 7fr 5fr; gap: 48px; align-items: start; }
.foot__line { max-width: 48ch; margin: 0; color: var(--paper); }
.foot__nav { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 4px 18px; }
.foot__nav a { display: inline-flex; align-items: center; min-height: 44px; color: #e5e7eb; }

@media (max-width: 820px) {
  .wrap { width: min(calc(100% - 32px), var(--wrap)); }
  .hero { padding: 56px 0 64px; }
  .hero__grid { grid-template-columns: 1fr; gap: 40px; }
  .hero__copy, .mock { grid-column: 1; padding-right: 0; }
  .band { padding: 72px 0; }
  .foot .wrap { grid-template-columns: 1fr; }
  .js .jump { border-radius: 14px; }
  .js .jump__button { display: flex; align-items: center; justify-content: space-between; width: 100%; min-height: 44px; padding: 8px 12px; color: var(--ink); background: transparent; border: 0; font-size: 1rem; font-weight: 600; }
  .js .jump__links { display: none; padding: 6px; }
  .js .jump.is-open .jump__links { display: grid; }
  .js .jump__links a:first-child { box-shadow: none; }
}

@media (max-width: 520px) {
  .bar__note { display: none; }
  .next .wrap { align-items: stretch; flex-direction: column; }
  .next a { justify-content: space-between; width: 100%; }
  .foot__nav { grid-template-columns: 1fr; }
}