:root {
  color-scheme: light;
  --bg: #fff;
  --paper: #f5f7f8;
  --paper-blue: #f0f4fb;
  --card: #fff;
  --card2: #f5f7f8;
  --text: #172332;
  --muted: #586575;
  --line: #dce2e7;
  --accent: #2455a4;
  --accent-h: #173e7c;
  --cyan: #2455a4;
  --good: #21745c;
  --warn: #9a641e;
  --bad: #ae3c43;
  --radius: 5px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 88px; }
html, body { margin: 0; min-height: 100%; background: #fff; color: var(--text); font: 16px/1.65 "Aptos", "Helvetica Neue", Arial, sans-serif; }
body { overflow-x: hidden; }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: 4px; background: var(--accent); z-index: 100; }
.page-progress { position: fixed; top: 0; left: 0; z-index: 101; width: 0; height: 4px; background: #88c8ff; box-shadow: 0 0 12px rgba(91, 172, 242, .8); pointer-events: none; }
a { color: var(--accent); text-decoration: none; text-underline-offset: 3px; }
a:hover { text-decoration: underline; }
button, select { font: inherit; }
button:focus-visible, a:focus-visible, select:focus-visible, summary:focus-visible { outline: 3px solid #87a8dc; outline-offset: 3px; }
img { max-width: 100%; }
.wrap { width: min(100% - 72px, 1200px); max-width: none; margin: 0 auto; padding: 0; }

/* Header and wordmark */
header.site-header { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 30px; min-height: 92px; padding: 13px 0; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.94); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); }
header.site-header .wordmark { color: var(--text); font-family: "Bahnschrift", "Arial Narrow", Arial, sans-serif; font-size: 27px; font-weight: 700; letter-spacing: -.08em; line-height: 1; white-space: nowrap; }
header.site-header .wordmark:hover { text-decoration: none; }
header.site-header .wordmark span { color: var(--accent); }
header.site-header .wordmark small { display: block; margin-top: 7px; color: #76808d; font: 600 10px/1.2 "Aptos", Arial, sans-serif; letter-spacing: .18em; }
header.site-header .spacer { flex: 1; }
.site-nav { display: flex; align-items: center; gap: 30px; }
.site-nav a { color: var(--text); font-size: 13px; font-weight: 650; white-space: nowrap; }
.site-nav a:hover { color: var(--accent); text-decoration: none; }
.lang { flex: none; min-width: 112px; margin: 0; padding: 9px 30px 9px 12px; background: #fff; color: var(--text); border: 1px solid var(--line); border-radius: 3px; font-size: 13px; cursor: pointer; }
.status { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: 12px; white-space: nowrap; }
.dot { width: 7px; height: 7px; background: #9aa5ae; border-radius: 50%; }
.dot.ok { background: var(--good); } .dot.bad { background: var(--bad); }

/* Shared editorial sections */
section { padding: 82px 0; border-bottom: 1px solid var(--line); }
h1, h2, h3 { font-family: "Bahnschrift", "Arial Narrow", "Helvetica Neue", Arial, sans-serif; letter-spacing: -.035em; }
h1 { font-weight: 650; }
h2 { margin: 0 0 26px; font-size: clamp(30px, 3.1vw, 43px); line-height: 1.17; font-weight: 650; }
h3 { font-weight: 650; }
p { margin-top: 0; }
.hero { border-bottom: 1px solid var(--line); }
.hero h1 { color: var(--text); }
.hero p.lead { color: var(--muted); line-height: 1.6; }
.badge { display: inline-block; padding: 0; margin: 0 15px 10px 0; color: var(--muted); border: 0; background: none; border-radius: 0; font-size: 11px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.badge + .badge::before { content: "/"; display: inline-block; margin-right: 15px; color: #bbc3ca; }
.cta, .dls { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.dl, .dl.android, .dl.wa { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 13px 22px; color: #fff; background: var(--accent); border: 1px solid var(--accent); border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: 700; line-height: 1.35; text-align: center; transition: background .22s ease, border-color .22s ease, color .22s ease, box-shadow .22s ease, transform .22s ease; }
.dl:hover, .dl.android:hover, .dl.wa:hover { color: #fff; background: var(--accent-h); border-color: var(--accent-h); text-decoration: none; transform: translateY(-2px); box-shadow: 0 10px 22px rgba(25, 65, 123, .17); }
.dl svg { width: 18px; height: 18px; }
.dl.download, .hero .dl.wa { color: var(--accent); background: #fff; border: 1px solid #a6b8d1; box-shadow: none; }
.dl.download:hover, .hero .dl.wa:hover { color: var(--accent-h); background: var(--paper-blue); border-color: var(--accent); }
.grid, .compare { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(235px, 1fr)); }
.card { padding: 26px; background: #fff; border: 1px solid var(--line); border-radius: 3px; box-shadow: none; }
.card h3 { margin: 0 0 10px; color: var(--text); font-size: 21px; }
.card p { color: var(--muted); font-size: 15px; }
ul.clean { list-style: none; margin: 0; padding: 0; }
ul.clean li { position: relative; padding: 10px 0 10px 20px; color: var(--muted); font-size: 15px; line-height: 1.55; }
ul.clean li::before { content: ""; position: absolute; top: 21px; left: 0; width: 7px; height: 7px; background: var(--accent); border-radius: 0; }
ul.clean li b { color: var(--text); }
.step { position: relative; padding: 27px 18px 12px 0; border: 0; border-top: 1px solid var(--text); }
.step { transition: transform .25s ease, border-color .25s ease; }
.step:hover { transform: translateY(-5px); border-top-color: var(--accent); }
.step .n { position: static; display: block; width: auto; height: auto; margin: 0 0 30px; color: var(--accent); background: transparent; border-radius: 0; font: 650 15px/1 "Bahnschrift", Arial, sans-serif; }
.step h3 { font-size: 20px; }
.step p { font-size: 15px; }
.note { padding: 22px 24px; border: 1px solid #c7d5e5; border-left: 3px solid var(--accent); border-radius: 0; background: var(--paper-blue); color: var(--muted); font-size: 15px; }
.note b { color: var(--text); }
details { margin: 0; padding: 0; border: 0; border-top: 1px solid var(--line); border-radius: 0; background: transparent; }
details:last-child { border-bottom: 1px solid var(--line); }
summary { display: flex; justify-content: space-between; gap: 22px; align-items: center; padding: 21px 0; color: var(--text); font-size: 16px; font-weight: 650; list-style: none; cursor: pointer; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; flex: none; color: var(--accent); font-size: 24px; font-weight: 400; line-height: 1; }
details[open] summary::after { content: "−"; }
details p, details div[data-i] { max-width: 820px; margin: 0 0 24px; color: var(--muted); font-size: 15px; }
footer { display: grid; grid-template-columns: 1fr auto; gap: 14px 36px; padding: 40px 0 58px; color: var(--muted); border-top: 0; font-size: 13px; line-height: 1.6; }
footer a { color: var(--text); }
footer > div:last-child, footer .tm { grid-column: 1 / -1; width: auto !important; }

/* Android Auto page */
.page-aa .hero { --spot-x: 82%; --spot-y: 38%; display: grid; grid-template-columns: minmax(0, 1fr) minmax(400px, .98fr); gap: clamp(40px, 7vw, 104px); align-items: center; padding: 90px 0 110px; background: radial-gradient(480px circle at var(--spot-x) var(--spot-y), rgba(73, 137, 221, .19), transparent 72%); }
.page-aa .hero .hero-eyebrow { margin: 0 0 26px; color: var(--accent); font-size: 12px; font-weight: 750; letter-spacing: .2em; text-transform: uppercase; }
.page-aa .hero h1 { margin: 0 0 26px; font-size: clamp(48px, 5.7vw, 78px); line-height: 1.02; letter-spacing: -.07em; text-wrap: balance; }
.page-aa .hero h1 span { position: relative; display: inline-block; color: var(--accent); }
.page-aa .hero h1 span::after { content: ""; position: absolute; right: 0; bottom: -8px; left: 0; height: 5px; background: linear-gradient(90deg, var(--accent), #7bb8f0); transform: scaleX(0); transform-origin: left center; animation: line-draw 1.1s .45s cubic-bezier(.22,.8,.24,1) both; }
.page-aa .hero p.lead { max-width: 520px; margin: 0 0 31px; font-size: 19px; }
.page-aa .hero .screen { position: relative; padding: 0; background: none; border: 0; border-radius: 2px; box-shadow: none; }
.page-aa .hero .screen::before { content: ""; position: absolute; right: -23px; bottom: -23px; width: 58%; height: 58%; background: var(--paper-blue); z-index: -1; }
.page-aa .hero .screen img { display: block; width: 100%; height: auto; border: 1px solid #d5dce4; border-radius: 2px !important; box-shadow: 0 24px 55px rgba(20, 36, 55, .12); transition: transform .4s ease, box-shadow .4s ease; }
.page-aa .hero .screen:not(.product-showcase):hover img { transform: translateY(-5px) rotate(-.25deg); box-shadow: 0 31px 65px rgba(20, 36, 55, .18); }
.page-aa .product-showcase { isolation: isolate; }
.page-aa .product-showcase::after { content: ""; position: absolute; inset: -13px; z-index: -1; border: 1px solid rgba(36, 85, 164, .45); border-radius: 3px; pointer-events: none; animation: frame-breathe 5s ease-in-out infinite; }
.page-aa .showcase-frame { position: relative; width: 100%; aspect-ratio: 4 / 3; overflow: hidden; background: #08101d; border: 1px solid #d5dce4; box-shadow: 0 24px 55px rgba(20, 36, 55, .16); }
.page-aa .hero .product-showcase .showcase-photo { position: absolute; inset: 0; display: block; width: 100%; height: 100%; object-fit: cover; border: 0; border-radius: 0 !important; box-shadow: none; opacity: 0; transform: scale(1.055); transition: opacity 1s ease, transform 5.5s ease; }
.page-aa .hero .product-showcase .showcase-photo.is-active { opacity: 1; transform: scale(1); }
.page-aa .hero .product-showcase:hover .showcase-photo.is-active { transform: scale(1.025); box-shadow: none; }
.page-aa .showcase-controls { position: absolute; right: 18px; bottom: 18px; z-index: 2; display: flex; gap: 5px; padding: 5px; background: rgba(255, 255, 255, .94); border: 1px solid rgba(255,255,255,.8); backdrop-filter: blur(10px); }
.page-aa .showcase-controls button { min-width: 38px; padding: 7px 9px; color: #66768b; background: transparent; border: 0; border-bottom: 2px solid transparent; border-radius: 0; font: 700 11px/1.2 "Bahnschrift", Arial, sans-serif; letter-spacing: .06em; cursor: pointer; transition: color .25s ease, border-color .25s ease; }
.page-aa .showcase-controls button:hover, .page-aa .showcase-controls button[aria-pressed="true"] { color: var(--accent); border-color: var(--accent); }
.page-aa .showcase-controls .showcase-play { margin-left: 5px; padding: 8px 12px; min-width: 82px; color: #fff; background: var(--accent); border: 0; border-radius: 2px; font-size: 11px; }
.page-aa .showcase-controls .showcase-play:hover, .page-aa .showcase-controls .showcase-play[aria-pressed="true"] { color: #fff; background: var(--accent-h); border: 0; }
.page-aa .pricebox { display: flex; align-items: baseline; gap: 12px; margin-top: 28px; padding-top: 18px; border-top: 1px solid var(--line); }
.page-aa .pricebox .price { color: var(--text); font-size: 32px; font-weight: 700; letter-spacing: -.05em; }
.page-aa .pricebox small { color: var(--muted); font-size: 13px; }
.page-aa .how .grid { grid-template-columns: repeat(4, 1fr); gap: 25px; }
.page-aa .gallery { background: var(--paper); border-bottom: 0; }
.page-aa .gallery .grid { grid-template-columns: repeat(3, 1fr); gap: 22px; }
.page-aa .gallery figure.card { padding: 0 !important; background: transparent; border: 0; }
.page-aa .gallery figure img { border: 1px solid var(--line); border-radius: 2px !important; aspect-ratio: 4 / 3; object-fit: cover; transition: transform .28s ease, box-shadow .28s ease; }
.page-aa .gallery figure:hover img { transform: translateY(-5px); box-shadow: 0 18px 32px rgba(24, 43, 66, .13); }
.page-aa .gallery figcaption { padding: 15px 0 0 !important; color: var(--muted); font-size: 14px !important; line-height: 1.5; }
.page-aa .benefits .compare { grid-template-columns: 1fr 1fr; gap: 0; border-top: 1px solid var(--line); }
.page-aa .benefits .compare .card { padding: 30px 48px 20px 0; border: 0; border-radius: 0; }
.page-aa .benefits .compare .card + .card { padding-left: 48px; border-left: 1px solid var(--line); }
.page-aa .benefits .compare .card.hl { box-shadow: none; }
.page-aa .tag { display: inline-block; margin: 0 0 20px; padding: 0; color: var(--accent) !important; background: none !important; border: 0 !important; border-radius: 0; font-size: 11px; font-weight: 750; letter-spacing: .16em; text-transform: uppercase; }
.page-aa .requirements { background: var(--paper); border-bottom: 0; }
.page-aa .requirements .grid { grid-template-columns: 1fr 1fr; gap: 30px; }
.page-aa .requirements .card { background: transparent; border: 0; border-top: 1px solid var(--text); border-radius: 0; padding: 24px 0 0; }
.page-aa .requirements .card.note { grid-column: 1 / -1; padding: 17px 20px; background: #fff; border: 1px solid var(--line); border-left: 3px solid var(--accent); }
.page-aa .version-section { padding: 90px 0; }
.page-aa .version-intro { display: flex; justify-content: space-between; gap: 35px; align-items: end; margin-bottom: 34px; }
.page-aa .version-intro h2 { margin: 0; }
.page-aa .version-intro p { max-width: 400px; margin: 0; color: var(--muted); font-size: 15px; }
.page-aa .version-list { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--line); }
.page-aa .version { min-width: 0; padding: 25px 20px 28px; border-right: 1px solid var(--line); transition: background .25s ease, box-shadow .25s ease; }
.page-aa .version:hover { background: #f6f9ff; box-shadow: inset 0 3px var(--accent); }
.page-aa .version:last-child { border-right: 0; }
.page-aa .version-number { display: block; margin-bottom: 32px; color: var(--accent); font: 700 12px/1 "Bahnschrift", Arial, sans-serif; letter-spacing: .1em; }
.page-aa .version h3 { margin: 0 0 5px; font-size: clamp(15px, 1.45vw, 20px); letter-spacing: -.035em; overflow-wrap: anywhere; }
.page-aa .version p { margin: 0; color: var(--muted); font-size: 13px; }
.page-aa .version .version-contact { margin-top: 12px; color: var(--accent); font-size: 13px; font-weight: 650; }
.page-aa .version-lookup { display: grid; grid-template-columns: 260px 1fr; gap: 20px; align-items: start; padding: 26px 0 0; }
.page-aa .version-lookup strong { color: var(--text); font-size: 14px; }
.page-aa .version-lookup ol { display: flex; flex-wrap: wrap; gap: 8px 36px; margin: 0; padding-left: 20px; color: var(--muted); font-size: 14px; }
.page-aa .download-section { background: var(--paper-blue); border-bottom: 0; }
.page-aa .download-section .card { max-width: 900px; margin: auto; padding: 0; background: transparent; border: 0; }
.page-aa .download-section h2 { margin-bottom: 15px; }
.page-aa .download-section p { max-width: 780px; color: var(--muted); }
.page-aa .download-section .cta { margin: 27px 0; }
.page-aa .download-section p:last-child { margin: 0; font-size: 13px; line-height: 1.6; }
.page-aa .changes { padding: 40px 0; }
.page-aa .changes details { max-width: 900px; margin: auto; }
.page-aa .purchase .book { display: grid; grid-template-columns: 1fr auto; gap: 0 34px; padding: 42px; background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--accent); }
.page-aa .purchase .book h2 { margin-bottom: 18px; }
.page-aa .purchase .book p { max-width: 800px; }
.page-aa .purchase .book .cta { grid-column: 2; grid-row: 1 / span 2; align-self: center; flex-direction: column; align-items: stretch; min-width: 215px; }
.page-aa .purchase .book p:last-child { grid-column: 1 / -1; margin: 24px 0 0 !important; padding-top: 18px; border-top: 1px solid var(--line); }
.page-aa #faq { border-bottom: 0; }
.page-aa #faq h2 { margin-bottom: 35px; }

/* Agent home page */
.page-home .hero { padding: 100px 0 92px; }
.page-home .hero { position: relative; background: radial-gradient(450px circle at 90% 12%, rgba(73, 137, 221, .10), transparent 72%); }
.page-home .hero::after { content: ""; position: absolute; right: 5%; top: 66px; width: 120px; height: 120px; border: 1px solid rgba(36, 85, 164, .14); border-radius: 50%; box-shadow: 0 0 0 32px rgba(36, 85, 164, .035), 0 0 0 64px rgba(36, 85, 164, .02); pointer-events: none; animation: frame-breathe 6s ease-in-out infinite; }
.page-home .hero h1 { max-width: 1030px; margin: 15px 0 24px; font-size: clamp(43px, 5.4vw, 70px); line-height: 1.08; letter-spacing: -.06em; text-wrap: balance; }
.page-home .hero p.lead { max-width: 850px; margin-bottom: 31px; font-size: 20px; }
.page-home .hero .meta { color: var(--muted); font-size: 13px; margin-top: 14px; }
.page-home .hero .meta b { color: var(--text); }
.page-home .teaser-link { display: block; color: inherit; text-decoration: none; }
.page-home .teaser { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 35px; align-items: center; min-height: 310px; padding: 38px 42px; background: var(--paper); border: 0; border-radius: 2px; }
.page-home .teaser::after { content: ""; display: block; width: 100%; height: 230px; grid-column: 2; grid-row: 1; background: url('/www/aa-running.jpg') center/cover; border: 1px solid var(--line); transition: transform .35s ease, box-shadow .35s ease; }
.page-home .teaser-link:hover .teaser::after { transform: translateY(-4px); box-shadow: 0 18px 30px rgba(20, 36, 55, .12); }
.page-home .teaser > div { grid-column: 1; grid-row: 1; }
.page-home .teaser .badge { color: var(--accent) !important; background: none !important; border: 0 !important; }
.page-home .teaser h2 { max-width: 650px; margin: 8px 0 15px; color: var(--text); font-size: clamp(30px, 3vw, 42px); }
.page-home .teaser p { max-width: 570px; color: var(--muted); font-size: 15px; }
.page-home .teaser p b { color: var(--text); }
.page-home .teaser .dl { justify-self: start; grid-column: 1; grid-row: 2; white-space: normal !important; }
.page-home .teaser-link:hover .dl { background: var(--accent-h); border-color: var(--accent-h); }
.page-home .how .grid { grid-template-columns: repeat(4, 1fr); gap: 24px; }
.page-home .requirements { background: var(--paper); border-bottom: 0; }
.page-home .requirements .grid { grid-template-columns: 1.2fr .8fr; gap: 28px; }
.page-home .requirements .card { padding: 26px 0; border: 0; border-top: 1px solid var(--text); background: transparent; }
.page-home .requirements .card.note { padding: 24px; background: #fff; border: 1px solid var(--line); border-left: 3px solid var(--accent); }
.page-home .security .card { padding: 0; border: 0; }
.page-home .security .clean { display: grid; grid-template-columns: 1fr 1fr; gap: 0 36px; border-top: 1px solid var(--line); }
.page-home .security .clean li { padding: 20px 0 20px 20px; border-bottom: 1px solid var(--line); }
.page-home .security .clean li::before { top: 31px; }
.page-home .faq { border-bottom: 0; }
.page-home .id { display: inline-block; padding: 2px 7px; color: var(--text); background: var(--paper); border: 1px solid var(--line); border-radius: 2px; font-family: Consolas, monospace; font-size: .9em; }
.page-home .banner { padding: 14px 18px; background: var(--paper-blue); border: 1px solid var(--line); border-radius: 2px; }
.page-home .banner.ok { border-color: var(--good); } .page-home .banner.warn { border-color: var(--warn); }
.page-home .plan h3 { color: var(--text); }
.page-home .price { font-size: 28px; }

/* Legal pages share the same wordmark and reading measure. */
.page-legal .wrap { max-width: 820px; }
.page-legal main { padding: 55px 0 30px; }
.page-legal main h1 { margin: 0 0 8px; font-size: clamp(39px, 5vw, 58px); line-height: 1.08; }
.page-legal main h2 { margin: 42px 0 12px; font-size: 26px; }
.page-legal main h3 { margin: 28px 0 10px; font-size: 20px; }
.page-legal main p, .page-legal main li { color: #3e4b58; }
.page-legal main .stand { color: var(--muted); font-size: 13px; }
.page-legal main .card { margin: 24px 0; }
.page-legal main .box { margin: 22px 0; padding: 18px 22px; color: var(--muted); background: var(--paper-blue); border-left: 3px solid var(--accent); }
.page-legal main .form { padding: 20px; color: var(--text); background: var(--paper); border: 1px solid var(--line); font-family: Consolas, monospace; white-space: pre-wrap; }
.page-legal footer { display: flex; flex-wrap: wrap; gap: 10px 22px; }
.page-legal input[type=text], .page-legal input[type=email], .page-legal input[type=date], .page-legal textarea { width: 100%; padding: 12px 14px; color: var(--text); background: #fff; border: 1px solid #bfc9d3; border-radius: 3px; }
.page-legal textarea { min-height: 110px; }
.page-legal .go { color: #fff; background: var(--accent); border: 1px solid var(--accent); border-radius: 3px; font-size: 15px; }
.page-legal .go:hover { background: var(--accent-h); }

/* Motion starts only after the page script confirms IntersectionObserver support. */
.has-effects .reveal { opacity: 0; transform: translateY(20px); transition: opacity .65s ease, transform .65s cubic-bezier(.2,.7,.2,1); }
.has-effects .reveal.is-visible { opacity: 1; transform: none; }
.page-aa .hero > div:first-child, .page-home .hero > h1 { animation: arrive .75s cubic-bezier(.2,.7,.2,1) both; }
.page-aa .hero .screen, .page-home .hero > p.lead { animation: arrive .85s .12s cubic-bezier(.2,.7,.2,1) both; }
@keyframes arrive { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }
@keyframes line-draw { to { transform: scaleX(1); } }
@keyframes frame-breathe { 50% { transform: translateY(-6px); opacity: .55; } }

/* RTL and smaller screens */
[dir="rtl"] .site-header, [dir="rtl"] .version-intro { direction: rtl; }
[dir="rtl"] ul.clean li { padding: 10px 20px 10px 0; text-align: right; }
[dir="rtl"] ul.clean li::before { right: 0; left: auto; }
[dir="rtl"] .step { padding: 27px 0 12px 18px; }
[dir="rtl"] .page-aa .benefits .compare .card + .card { border-left: 0; border-right: 1px solid var(--line); padding-left: 0; padding-right: 48px; }
[dir="rtl"] .page-aa .requirements .card.note, [dir="rtl"] .page-aa .purchase .book, [dir="rtl"] .page-home .requirements .card.note { border-left: 1px solid var(--line); border-right: 3px solid var(--accent); }
@media (max-width: 1040px) {
  .site-nav { gap: 17px; }
  .site-nav a { font-size: 12px; }
  .page-aa .hero { grid-template-columns: 1fr 1fr; gap: 35px; }
  .page-aa .version-list { grid-template-columns: repeat(2, 1fr); }
  .page-aa .version:nth-child(2) { border-right: 0; }
  .page-aa .version:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .page-home .teaser { grid-template-columns: 1fr 280px; }
}
@media (max-width: 760px) {
  .wrap { width: min(100% - 40px, 600px); }
  header.site-header { min-height: 76px; gap: 12px; }
  header.site-header .wordmark { font-size: 23px; }
  .site-nav, .status { display: none; }
  .lang { min-width: 100px; padding: 8px 24px 8px 9px; }
  section { padding: 58px 0; }
  h2 { font-size: 31px; }
  .page-aa .hero { display: grid; grid-template-columns: 1fr; gap: 44px; padding: 62px 0 72px; }
  .page-aa .hero h1 { font-size: clamp(44px, 11vw, 65px); }
  .page-aa .hero p.lead { font-size: 17px; }
  .page-aa .hero .screen::before { right: -12px; bottom: -12px; }
  .page-home .hero::after { right: 0; top: 34px; width: 70px; height: 70px; }
  .page-aa .how .grid, .page-home .how .grid { grid-template-columns: repeat(2, 1fr); gap: 22px; }
  .page-aa .gallery .grid { grid-template-columns: 1fr; gap: 32px; }
  .page-aa .gallery figure img { aspect-ratio: 16/10; }
  .page-aa .benefits .compare, .page-aa .requirements .grid { grid-template-columns: 1fr; }
  .page-aa .benefits .compare .card, .page-aa .benefits .compare .card + .card { padding: 25px 0; border-left: 0; border-top: 1px solid var(--line); }
  .page-aa .version-intro { display: block; }
  .page-aa .version-intro h2 { margin-bottom: 15px; }
  .page-aa .version-lookup { grid-template-columns: 1fr; gap: 9px; }
  .page-aa .version-lookup ol { display: block; }
  .page-aa .purchase .book { display: block; padding: 28px; }
  .page-aa .purchase .book .cta { margin-top: 22px; }
  .page-home .hero { padding: 62px 0 68px; }
  .page-home .hero h1 { font-size: clamp(40px, 10vw, 60px); }
  .page-home .hero p.lead { font-size: 17px; }
  .page-home .teaser { display: flex; flex-direction: column; align-items: flex-start; padding: 25px; }
  .page-home .teaser::after { order: -1; width: 100%; height: 210px; }
  .page-home .requirements .grid, .page-home .security .clean { grid-template-columns: 1fr; }
  footer { display: block; }
  footer > div { margin-bottom: 14px; }
}
@media (max-width: 520px) {
  .wrap { width: min(100% - 32px, 470px); }
  .dl, .dl.android, .dl.wa { width: 100%; }
  .page-aa .how .grid, .page-home .how .grid { grid-template-columns: 1fr; }
  .step .n { margin-bottom: 16px; }
  .page-aa .version-list { grid-template-columns: 1fr; }
  .page-aa .version { border-right: 0; border-bottom: 1px solid var(--line); }
  .page-aa .version:last-child { border-bottom: 0; }
  .page-aa .version-number { margin-bottom: 14px; }
  .page-aa .version h3 { font-size: 19px; }
  .page-aa .download-section .cta, .page-aa .purchase .book .cta { display: flex; flex-direction: column; align-items: stretch; }
  .page-aa .hero .pricebox { flex-wrap: wrap; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
  .has-effects .reveal { opacity: 1; transform: none; }
  .page-aa .motion-opt-in .showcase-photo { transition: opacity .7s ease, transform 4.4s ease !important; }
}
@media print { body::before, .site-nav, .lang { display: none; } section { page-break-inside: avoid; } }

/* MA71 customer prerequisite */
.page-aa .version .version-contact { padding: 12px 14px; background: var(--paper-blue); border-left: 3px solid var(--accent); color: var(--text); line-height: 1.5; }