.sc { position: absolute; inset: 0; overflow-y: auto; scrollbar-width: none; overscroll-behavior: contain; }
.sc::-webkit-scrollbar { display: none; }
.mock-h { display: flex; align-items: center; gap: 22px; height: 64px; padding: 0 clamp(20px, 4cqw, 48px); font-size: 13px; font-weight: 500; }
.mock-h b { font-size: 17px; font-weight: 550; letter-spacing: -0.022em; margin-right: auto; }
.mock-hero { padding: 60px clamp(20px, 4cqw, 48px) 40px; }
.mock-hero h3 { margin: 0; font-size: clamp(40px, 7cqw, 86px); line-height: .94; letter-spacing: -0.022em; font-weight: 550; max-width: 11ch; }
.mock-hero p { margin: 18px 0 0; max-width: 42ch; font-size: 17px; opacity: .7; }
.mock-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; padding: 0 clamp(20px, 4cqw, 48px) 60px; }
.mock-grid i { display: block; height: 220px; border-radius: 12px; }
@container (max-width: 700px) { .mock-grid { grid-template-columns: 1fr 1fr; } .mock-grid i:nth-child(3) { display: none; } .mock-h span { display: none; } }

/* ── F3. Dense footer, accordions on mobile ──────────── */
.f3 { height: 700px; background: var(--gray-70); display: flex; justify-content: center; padding-top: 20px; }
.f3-vp { position: relative; height: 660px; background: var(--gray-30); border-radius: 12px 12px 0 0; overflow: hidden; container-type: inline-size; box-shadow: 0 0 0 1px color-mix(in srgb, var(--gray-900) 6%, transparent); }
.f3-vp .sc { background: var(--gray-30); }
.f3-page { background: var(--gray-0); color: var(--gray-810); text-align: center; padding: 40px 20px 60px; }
.f3-page h3 { margin: 0; font-size: clamp(32px, 6cqw, 56px); font-weight: 550; letter-spacing: -0.02em; }
.f3-page i { display: block; width: min(420px, 80%); height: 170px; margin: 26px auto 0; border-radius: 12px; background: conic-gradient(from 220deg at 60% 45%, var(--orange-250), var(--yellow-150), var(--aqua-200), var(--blue-350), var(--violet-350), var(--orange-250)); }
.f3-foot { max-width: 980px; margin: 0 auto; padding: 18px 22px 24px; font-size: 12px; line-height: 1.4; color: var(--gray-500); }
.f3-note { padding-bottom: 12px; border-bottom: 1px solid var(--gray-150); }
.f3-note p { margin: 0 0 8px; }
.f3-crumb { display: flex; align-items: center; gap: 8px; padding: 12px 0; border-bottom: 1px solid var(--gray-150); color: var(--gray-810); }
.f3-crumb svg { width: 12px; height: 12px; fill: none; stroke: var(--gray-810); stroke-width: 1.6; }
.f3-crumb em { font-style: normal; color: var(--gray-400); }
.f3-cols { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 16px; padding: 20px 0 10px; }
.f3-g h6 { margin: 0 0 8px; font-size: 12px; font-weight: 550; color: var(--gray-810); }
.f3-g button { display: none; }
.f3-g ul { list-style: none; margin: 0; padding: 0; }
.f3-g li { margin: 0 0 8px; }
.f3-g a { color: var(--gray-650); text-decoration: none; cursor: default; }
.f3-g a:is(:hover, [data-hover]) { text-decoration: underline; color: var(--gray-810); }
.f3-more { padding: 16px 0 12px; border-bottom: 1px solid var(--gray-150); }
.f3-more a { color: var(--blue-500); }
.f3-legal { display: flex; flex-wrap: wrap; gap: 6px 18px; padding-top: 12px; }
.f3-legal span:last-child { margin-left: auto; color: var(--gray-810); }
@container (max-width: 640px) {
  .f3-cols { display: block; padding: 8px 0; }
  .f3-g { border-bottom: 1px solid var(--gray-150); }
  .f3-g h6 { display: none; }
  .f3-g button { display: flex; align-items: center; justify-content: space-between; width: 100%; border: 0; background: none; padding: 12px 0; font-size: 13px; color: var(--gray-810); cursor: default; }
  .f3-g button svg { width: 12px; height: 12px; fill: none; stroke: var(--gray-500); stroke-width: 1.8; transition: transform .35s cubic-bezier(.2,.9,.25,1); }
  .f3-g.open button svg { transform: rotate(45deg); }
  .f3-g ul { overflow: hidden; height: 0; }
  .f3-g li { font-size: 13px; margin: 0; padding: 0 0 12px 12px; }
  .f3-legal span:last-child { margin-left: 0; width: 100%; }
}
.seg { position: relative; display: inline-flex; padding: 3px; border-radius: 9999px; background: var(--line); margin-top: 14px; }
.seg button { position: relative; z-index: 1; border: 0; background: none; padding: 6px 16px; font-size: 13px; border-radius: 9999px; cursor: default; color: var(--ink-2); transition: color .2s; }
.seg button[aria-pressed="true"] { color: var(--ink); }
.seg i { position: absolute; top: 3px; bottom: 3px; left: 3px; border-radius: 9999px; background: var(--bg); box-shadow: var(--e1); }