:root { color-scheme: light; }
body.atlas-shell { margin: 0; font-family: "DejaVu Sans", sans-serif; color: #1d1d1f; background: #f5f5f7; }
body.atlas-shell .site-header, body.atlas-shell .pt-header, body.atlas-shell header.topbar, body.atlas-shell .workspace-nav, body.atlas-shell .breadcrumb, body.atlas-shell .product-label { display: none !important; }
body[data-atlas-signed-out="true"] main, body[data-atlas-signed-out="true"] .site-footer { display: none !important; }
.atlas-skip { position: absolute; left: 12px; top: -40px; background: #fff; padding: 8px 12px; z-index: 20; }
.atlas-skip:focus { top: 12px; }
.atlas-header { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; gap: 28px; min-height: 64px; padding: 0 28px; background: rgba(255,255,255,.92); border-bottom: 1px solid #d2d2d7; }
.atlas-brand { display: flex; align-items: center; gap: 10px; color: #1d1d1f; font-weight: 600; font-size: 17px; text-decoration: none; letter-spacing: -0.02em; }
.atlas-brand img { width: 28px; height: 28px; border-radius: 6px; }
.atlas-nav { display: flex; align-items: center; gap: 4px; }
.atlas-nav a { color: #1d1d1f; text-decoration: none; font-size: 15px; padding: 8px 12px; border-radius: 980px; min-height: 44px; display: inline-flex; align-items: center; }
.atlas-nav a[hidden] { display: none; }
.atlas-soon { max-width: 640px; margin: 48px auto; padding: 0 28px; }
.atlas-soon h1 { font-size: 40px; letter-spacing: -0.03em; font-weight: 650; margin: 0 0 8px; }
.atlas-soon p { color: #6e6e73; font-size: 17px; line-height: 1.5; margin: 0 0 8px; }
.atlas-nav a[aria-current="page"] { background: #1d1d1f; color: #fff; }
.atlas-nav a:focus-visible, .atlas-icon:focus-visible, .atlas-account:focus-visible, .atlas-menu button:focus-visible, .atlas-signin-card button:focus-visible, .atlas-ask input:focus-visible { outline: 3px solid #0066cc; outline-offset: 2px; }
.atlas-spacer { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.atlas-icon, .atlas-account { min-height: 44px; min-width: 44px; border: 0; background: transparent; border-radius: 980px; font: inherit; cursor: pointer; color: #1d1d1f; }
.atlas-icon { position: relative; font-size: 18px; }
.atlas-count { position: absolute; top: 4px; right: 0; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 980px; background: #b42318; color: #fff; font-size: 11px; line-height: 18px; font-weight: 700; }
.atlas-account { padding: 0 12px; font-weight: 600; }
.atlas-menu, .atlas-notes, .atlas-ask { position: absolute; right: 28px; top: 60px; width: min(420px, calc(100vw - 32px)); background: #fff; border-radius: 16px; box-shadow: 0 12px 40px rgba(0,0,0,.16); padding: 8px; }
.atlas-menu button, .atlas-notes a { display: block; width: 100%; text-align: left; background: none; border: 0; font: inherit; padding: 12px; border-radius: 10px; color: inherit; text-decoration: none; cursor: pointer; }
.atlas-menu button:hover, .atlas-notes a:hover { background: #f5f5f7; }
.atlas-notes h2, .atlas-ask h2 { font-size: 13px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; color: #6e6e73; margin: 8px 12px; }
.atlas-notes li { list-style: none; }
.atlas-notes ul { margin: 0; padding: 0; }
.atlas-notes small, .atlas-cite { display: block; color: #6e6e73; font-size: 13px; margin-top: 2px; }
.atlas-chip { display: inline-block; margin-top: 6px; padding: 2px 8px; border-radius: 980px; font-size: 12px; font-weight: 700; }
.atlas-chip.live { background: #e8f4ec; color: #1f5a33; }
.atlas-chip.partial { background: #fff4c7; color: #5c4a00; }
.atlas-chip.unavailable { background: #eceff0; color: #3d4449; }
.atlas-signin { min-height: calc(100vh - 64px); display: grid; place-items: center; padding: 48px 20px; }
.atlas-signin[hidden] { display: none; }
.atlas-signin-card { width: min(440px, 100%); margin: 0; background: #fff; border-radius: 20px; padding: 40px 36px; box-shadow: 0 8px 30px rgba(0,0,0,.06); text-align: center; }
.atlas-signin-card img { width: 48px; height: 48px; border-radius: 10px; }
.atlas-signin-card h1 { font-size: 32px; letter-spacing: -0.03em; margin: 16px 0 8px; font-weight: 650; }
.atlas-signin-card p { color: #6e6e73; line-height: 1.5; margin: 0 0 24px; }
.atlas-signin-card button { width: 100%; min-height: 48px; border: 0; border-radius: 12px; background: #1d1d1f; color: #fff; font: inherit; font-weight: 600; cursor: pointer; }
.atlas-ask { width: min(640px, calc(100vw - 32px)); left: 50%; right: auto; transform: translateX(-50%); top: 12vh; padding: 20px; }
.atlas-ask input { width: 100%; box-sizing: border-box; border: 0; border-bottom: 1px solid #d2d2d7; font: inherit; font-size: 20px; padding: 12px 4px; }
.atlas-ask-answer { margin-top: 16px; line-height: 1.5; }
.atlas-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.2); z-index: 15; }
.atlas-layer { position: relative; z-index: 16; }
@media (max-width: 900px) {
  .atlas-header { flex-wrap: wrap; height: auto; min-height: 56px; padding: 8px 12px; gap: 6px; }
  .atlas-nav { flex: 1 0 100%; }
  .atlas-account span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
}