:root {
  --bg: #FBFBFD;
  --card: #FFFFFF;
  --text: #1D1D1F;
  --text-2: #3A3A3C;
  --muted: #6E6E73;
  --line: #E5E5EA;
  --soft: #F2F2F7;
  --accent: #0058D6;
  --accent-hover: #003F9E;
  --good: #17603C;
  --radius: 16px;
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--bg); line-height: 1.4; }
h1, h2, h3, p, figure, dl, dd { margin: 0; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; }
img { display: block; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.wrap.narrow { max-width: 860px; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.good { color: var(--good); font-weight: 600; }
.big { font-size: 17px; }
.right { text-align: right; }
h1 { font-size: 44px; line-height: 1.05; letter-spacing: -1px; }
h2 { font-size: 26px; letter-spacing: -0.4px; }
.h3 { font-size: 22px; }
.h4, h3 { font-size: 17px; }
.stack { display: flex; flex-direction: column; gap: 16px; }
.stack-sm { display: flex; flex-direction: column; gap: 10px; }
.section { padding: 24px 0 40px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 18px; }
.pad { padding: 20px; }

/* Header and footer */
.site-header { background: var(--card); border-bottom: 1px solid var(--line); }
.header-row { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; padding-top: 16px; padding-bottom: 16px; }
.logo { display: flex; align-items: center; gap: 10px; color: var(--text); }
.logo svg { color: var(--accent); }
.logo:hover { text-decoration: none; color: var(--text); }
.wordmark { font-size: 21px; font-weight: 700; letter-spacing: -0.3px; }
.wordmark span { color: var(--muted); font-weight: 500; }
.main-nav { display: flex; gap: 22px; font-size: 15px; flex-wrap: wrap; }
.main-nav a { color: var(--text); }
.header-tools { flex: 1 1 240px; display: flex; justify-content: flex-end; gap: 12px; flex-wrap: wrap; }
.search, .search-box { display: flex; align-items: center; gap: 8px; background: var(--soft); border-radius: 10px; padding: 0 12px; height: 40px; color: var(--muted); }
.search { flex: 0 1 300px; }
.search input, .search-box input { flex: 1; min-width: 0; border: 0; background: transparent; font: inherit; font-size: 15px; outline: none; color: var(--text); }
.search kbd { font: inherit; font-size: 12px; color: var(--muted); background: var(--card); border: 1px solid #D2D2D7; border-radius: 5px; padding: 1px 6px; }
.site-footer { border-top: 1px solid var(--line); margin-top: 24px; }
.footer-row { display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; padding-top: 24px; padding-bottom: 24px; font-size: 13px; color: var(--muted); }
.footer-row nav { display: flex; gap: 20px; }

/* Buttons and chips */
.button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 40px; padding: 0 16px; border-radius: 10px; font: inherit; font-size: 15px; font-weight: 600; border: 1px solid transparent; cursor: pointer; text-decoration: none; }
.button:hover { text-decoration: none; }
.button.primary { background: var(--accent); color: #FFF; }
.button.primary:hover { background: var(--accent-hover); color: #FFF; }
.button.dark { background: var(--text); color: #FFF; height: 44px; }
.button.ink { background: var(--ink); color: #FFF; height: 46px; padding: 0 20px; border-radius: 12px; }
.button.outline { background: var(--card); color: var(--ink, var(--text)); border-color: var(--ink, #D2D2D7); height: 46px; border-radius: 12px; }
.button.big { height: 48px; font-size: 16px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.chip { display: inline-flex; align-items: center; font-size: 14px; height: 36px; padding: 0 14px; border-radius: 999px; border: 1px solid #D2D2D7; background: var(--card); color: var(--text); }
.chip.on { background: var(--text); border-color: var(--text); color: #FFF; font-weight: 600; }
.chip:hover { text-decoration: none; border-color: var(--text); color: var(--text); }
.chip.on:hover { color: #FFF; }
.tag { display: inline-block; align-self: flex-start; font-size: 12px; font-weight: 600; padding: 3px 9px; border-radius: 999px; }

/* Icons */
.icon { border-radius: 22.5%; }
.icon.mac { border-radius: 0; }
.icon-well { display: flex; align-items: center; justify-content: center; border-radius: 14px; background: var(--tint); flex: none; }

/* Home */
.hero { padding: 64px 0 40px; display: flex; flex-wrap: wrap; gap: 32px; align-items: center; justify-content: space-between; }
.hero-text { flex: 1 1 520px; display: flex; flex-direction: column; gap: 18px; }
.hero h1 { font-size: 52px; letter-spacing: -1.2px; max-width: 720px; }
.lead { font-size: 20px; line-height: 1.45; color: #515154; max-width: 640px; }
.hero-icons { flex: 0 1 340px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.hero-icons > span { aspect-ratio: 1; border-radius: 18px; background: var(--tint); display: flex; align-items: center; justify-content: center; }
.hero-icons img { width: 76%; height: 76%; }
.section-head { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; flex-wrap: wrap; margin-bottom: 18px; }
.section-head p { font-size: 15px; margin-top: 4px; }
.row-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(340px, 100%), 1fr)); gap: 12px; }
.app-row, .browse-row { display: flex; gap: 14px; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 16px 12px 12px; color: var(--text); }
.app-row:hover, .browse-row:hover { text-decoration: none; color: var(--text); border-color: var(--brand); }
.app-row-text { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 3px; }
.app-name { font-size: 16px; font-weight: 600; }
.app-price { font-size: 14px; font-weight: 600; color: var(--ink); }
.newsletter { margin: 24px 0 56px; padding: 32px; border-radius: 20px; background: var(--soft); display: flex; flex-wrap: wrap; gap: 20px; align-items: center; justify-content: space-between; }
.newsletter > div { flex: 1 1 320px; display: flex; flex-direction: column; gap: 6px; }
.newsletter h2 { font-size: 22px; }
.newsletter p { color: #515154; }
.inline-form { display: flex; gap: 10px; flex: 1 1 360px; flex-wrap: wrap; }
.inline-form .grow { flex: 1 1 220px; display: flex; }
input[type=email], input[type=url], input[type=text], textarea, select { font: inherit; font-size: 15px; border: 1px solid #D2D2D7; border-radius: 10px; background: var(--card); color: var(--text); }
input[type=email], input[type=url], input[type=text] { height: 44px; padding: 0 14px; width: 100%; min-width: 0; }
textarea { padding: 10px 14px; width: 100%; resize: vertical; }
select { height: 36px; padding: 0 10px; }
.form-status { flex-basis: 100%; min-height: 1em; }
.form-status.error { color: #B3261E; }
.form-status.ok { color: var(--good); font-weight: 600; }
.trap { position: absolute; left: -9999px; }

/* App page */
.app-hero { background: var(--tint); }
.app-hero .wrap { padding-top: 20px; padding-bottom: 40px; display: flex; flex-direction: column; gap: 28px; }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: 14px; color: var(--ink); }
.crumbs a { color: var(--ink); }
.crumbs.plain { color: var(--muted); padding-top: 24px; }
.crumbs.plain a { color: var(--accent); }
.crumbs [aria-current] { font-weight: 600; }
.app-hero-row { display: flex; flex-wrap: wrap; gap: 28px; align-items: center; }
.app-hero-row > .icon { width: 128px; height: 128px; box-shadow: 0 6px 20px rgba(0, 0, 0, 0.14); flex: none; }
.app-hero-row > .icon.mac { box-shadow: none; }
.app-hero-text { flex: 1 1 380px; display: flex; flex-direction: column; gap: 10px; color: var(--ink); }
.app-hero-text h1 { color: var(--ink); }
.app-hero-text p { font-size: 17px; }
.app-hero-text .blurb { color: var(--text-2); font-size: 16px; }
.tag-line { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.tag-line .tag { font-size: 13px; padding: 4px 11px; }
.tag-line .app-price { font-size: 15px; }
.app-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.app-main { padding-top: 32px; padding-bottom: 56px; display: flex; flex-direction: column; gap: 40px; }
.shots { display: flex; gap: 16px; overflow-x: auto; padding-bottom: 6px; }
.shots img { width: 184px; height: 400px; border-radius: 22px; border: 1px solid var(--line); flex: none; object-fit: cover; }
.two-col { display: flex; flex-wrap: wrap; gap: 32px; align-items: flex-start; }
.col-main { flex: 999 1 560px; min-width: 0; display: flex; flex-direction: column; gap: 40px; }
.col-side { flex: 1 1 320px; display: flex; flex-direction: column; gap: 20px; }
.options { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(200px, 100%), 1fr)); gap: 12px; }
.option { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; display: flex; flex-direction: column; gap: 6px; }
.option.main { border: 2px solid var(--ink); }
.option-name { font-size: 13px; font-weight: 600; color: var(--muted); }
.option.main .option-name { color: var(--ink); }
.option-price { font-size: 28px; font-weight: 700; }
.bars { padding: 20px; display: flex; flex-direction: column; gap: 10px; }
.bar-row { display: flex; gap: 12px; align-items: center; font-size: 14px; }
.bar-label { width: 52px; flex: none; }
.bar-track { flex: 1; height: 24px; position: relative; background: var(--soft); border-radius: 6px; }
.bar { position: absolute; inset: 0 auto 0 0; background: #C7C7CC; border-radius: 6px; }
.bar.over { background: var(--brand); }
.bar-once { position: absolute; top: -4px; bottom: -4px; width: 2px; background: var(--good); }
.bar-total { width: 72px; text-align: right; font-weight: 600; flex: none; }
.bar-legend { display: flex; gap: 8px; align-items: center; color: #515154; padding-left: 64px; }
.bar-once-key { width: 2px; height: 14px; background: var(--good); }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 15px; }
th { text-align: left; color: var(--muted); font-size: 13px; font-weight: 600; padding: 12px 16px; border-bottom: 1px solid var(--line); }
td { padding: 11px 16px; border-bottom: 1px solid var(--soft); }
tbody tr:last-child td { border-bottom: 0; }
.num { text-align: right; font-weight: 600; white-space: nowrap; }
tr.highlight { background: var(--tint, #FFF0D9); font-weight: 600; }
.table-app { display: inline-flex; align-items: center; gap: 10px; color: var(--text); font-weight: 600; }
.facts { display: flex; flex-direction: column; gap: 12px; font-size: 14px; }
.facts > div { display: flex; flex-direction: column; gap: 2px; }
.facts dt { color: var(--muted); }
.facts.inline { flex-direction: row; flex-wrap: wrap; gap: 12px 32px; flex-basis: 100%; padding: 4px 4px 0; }
.good-icon { display: flex; gap: 6px; align-items: center; color: var(--text); }
.good-icon svg { color: var(--good); }

/* Browse */
.page-head { padding: 48px 0 24px; display: flex; flex-direction: column; gap: 12px; }
.page-head .lead { font-size: 18px; }
.browse { display: flex; flex-wrap: wrap; gap: 32px; align-items: flex-start; padding-bottom: 48px; }
.filters { flex: 1 1 240px; max-width: 280px; display: flex; flex-direction: column; gap: 20px; }
.filters fieldset { border: 0; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
.filters legend { font-size: 13px; font-weight: 600; color: var(--muted); margin-bottom: 4px; }
.filter-groups { display: flex; flex-direction: column; gap: 20px; }
.filter-groups[open] { display: flex; }
.filter-groups > summary { font-size: 15px; font-weight: 600; cursor: pointer; list-style: none; }
.filter-groups > summary::-webkit-details-marker { display: none; }
@media (min-width: 641px) { .filter-groups > summary { display: none; } }
.check { display: flex; gap: 10px; align-items: center; font-size: 15px; min-height: 28px; cursor: pointer; }
.check span:nth-child(2) { flex: 1; }
.check input { width: 18px; height: 18px; accent-color: var(--accent); }
.results { flex: 999 1 560px; min-width: 0; display: flex; flex-direction: column; gap: 14px; }
.results-bar { display: flex; justify-content: flex-end; font-size: 14px; color: var(--muted); }
.results-bar label { display: flex; gap: 8px; align-items: center; }
.browse-row .app-price { flex: none; max-width: 40%; }
.empty { padding: 24px 0; }

/* Collections */
.collection-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(240px, 100%), 1fr)); gap: 12px; }
.collection-tile { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; display: flex; flex-direction: column; gap: 6px; color: var(--text); }
.collection-tile:hover { text-decoration: none; color: var(--text); border-color: var(--text); }
.tile-icons { display: flex; gap: 6px; margin-bottom: 6px; }

/* Switch tracker */
.switch-card { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 16px; display: flex; flex-wrap: wrap; gap: 16px; align-items: stretch; }
.switch-side { flex: 1 1 320px; display: flex; gap: 14px; align-items: center; background: var(--tint, var(--soft)); color: var(--ink, var(--text)); border-radius: 14px; padding: 14px; }
.switch-side:hover { text-decoration: none; color: var(--ink); }
.switch-side > span { display: flex; flex-direction: column; gap: 4px; }
.switch-side h3 { color: var(--ink); }
.switch-side p { font-size: 14px; margin-top: 4px; }
.empty-state { display: flex; flex-wrap: wrap; gap: 8px 16px; justify-content: space-between; color: var(--muted); }

/* Forms */
.form { display: flex; flex-direction: column; gap: 22px; }
.field { display: flex; flex-direction: column; gap: 8px; border: 0; padding: 0; margin: 0; }
.field > span:first-child, .field legend { font-size: 15px; font-weight: 600; }
.radio-row { display: flex; flex-wrap: wrap; gap: 10px; }
.radio { display: flex; gap: 8px; align-items: center; border: 1px solid #D2D2D7; border-radius: 10px; padding: 0 14px; height: 44px; cursor: pointer; }
.choice-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(200px, 100%), 1fr)); gap: 10px; }
.choice { display: flex; flex-direction: column; gap: 2px; border: 1px solid #D2D2D7; border-radius: 12px; padding: 12px 14px; cursor: pointer; }
.choice input { margin: 0 0 6px; }
.choice:has(input:checked), .radio:has(input:checked) { border: 2px solid var(--accent); }
.ticks, .steps { margin: 0; padding-left: 20px; display: flex; flex-direction: column; gap: 8px; font-size: 15px; }

/* Thanks */
.thanks { padding-top: 64px; }
.thanks-mark { width: 56px; height: 56px; border-radius: 50%; background: #E3F4EA; color: var(--good); display: flex; align-items: center; justify-content: center; }
.thanks-mark svg { width: 28px; height: 28px; }
.thanks-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.thanks-actions .button.outline { height: 40px; border-radius: 10px; }

/* Share image: a fixed 1200x630 canvas */
.og-body { margin: 0; width: 1200px; height: 630px; overflow: hidden; background: var(--bg); }
.og { width: 1200px; height: 630px; box-sizing: border-box; padding: 64px 72px; display: flex; gap: 56px; align-items: center; }
.og-text { flex: 1; display: flex; flex-direction: column; gap: 22px; }
.og-text .logo svg { color: var(--accent); }
.og-text .wordmark { font-size: 34px; }
.og-text h1 { font-size: 72px; line-height: 1.02; letter-spacing: -2px; }
.og-text p { font-size: 26px; line-height: 1.35; color: #515154; }
.og-url { font-size: 22px; font-weight: 600; color: var(--accent); }
.og-icons { flex: none; display: grid; grid-template-columns: repeat(3, 120px); gap: 18px; }
.og-icons > span { width: 120px; height: 120px; border-radius: 26px; background: var(--tint); display: flex; align-items: center; justify-content: center; }
.og-icons img { width: 96px; height: 96px; }
.og-icons img.icon.mac { width: 108px; height: 108px; }

/* How we check, badge */
.label-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(240px, 100%), 1fr)); gap: 12px; }
.label-list .card { display: flex; flex-direction: column; gap: 8px; }
.worked { display: flex; flex-direction: column; gap: 14px; background: var(--tint); border-color: transparent; color: var(--ink); }
.worked-head { display: flex; gap: 12px; align-items: center; }
.worked-steps { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 6px; }
.worked-steps li { display: grid; grid-template-columns: 70px 90px 1fr; gap: 12px; align-items: baseline; }
.badge-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(240px, 100%), 1fr)); gap: 12px; }
.badge-option { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.badge-option figcaption { font-size: 13px; color: var(--muted); }
.code { background: #1D1D1F; color: #F2F2F7; border-radius: 14px; padding: 18px; overflow-x: auto; font-size: 13px; line-height: 1.6; margin: 0; }

@media (max-width: 640px) {
  h1, .hero h1 { font-size: 36px; }
  .hero { padding-top: 36px; }
  .filters { max-width: none; }
  .filter-groups > summary { display: flex; justify-content: space-between; align-items: center; height: 44px; padding: 0 14px; border: 1px solid #D2D2D7; border-radius: 10px; background: var(--card); }
  .filter-groups > summary::after { content: '+'; font-size: 20px; color: var(--muted); }
  .filter-groups[open] > summary::after { content: '−'; }
  .header-row { gap: 12px 20px; }
  .header-tools { flex-basis: 100%; justify-content: stretch; }
  .search { flex: 1 1 auto; }
  .search kbd { display: none; }
  .browse-row { flex-wrap: wrap; }
  .browse-row .app-price { max-width: none; flex-basis: 100%; text-align: left; padding-left: 82px; }
}