/* Product pages share the site's original warm paper, ink and bronze palette. */
.nav-links a[aria-current="page"] { color: var(--ink); font-weight: 600; }
.footer-links { flex-wrap: wrap; }
.product-nav { display: flex; flex-wrap: wrap; gap: 8px 22px; padding: 18px 0; font-size: .9rem; }
.product-nav a { color: var(--sub); }
.product-nav a:first-child { color: var(--accent); font-weight: 500; }
.product-icon { width: 56px; height: 56px; border-radius: 13px; flex: 0 0 auto; }
.product-identity { display: flex; align-items: center; gap: 16px; margin-bottom: 24px; }
.product-identity .eyebrow { margin: 0; }
.eyebrow { color: var(--accent); font-size: .76rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 20px; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin: 28px 0 16px; }
.actions a { font-size: .92rem; }
.fine-print { color: var(--sub); font-size: .85rem; line-height: 1.6; }
.home-intro { padding-top: 32px; padding-bottom: 18px; }
.home-intro p { font-size: .94rem; color: var(--sub); }
.feature-band { padding: 24px 0 64px; }
.feature-layout { display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(36px, 6vw, 80px); align-items: center; }
.feature-copy { padding: 32px 0; }
.feature-title { font-family: var(--font-display); font-size: clamp(2.4rem, 5.2vw, 4rem); line-height: 1.04; font-weight: 400; letter-spacing: -.025em; }
.feature-title em { color: var(--accent); font-weight: 400; }
.feature-subtitle { font-family: var(--font-display); font-size: clamp(1.3rem, 2.5vw, 1.8rem); margin-top: 12px; font-weight: 400; }
.feature-lede { font-size: 1.1rem; color: var(--sub); max-width: 520px; margin-top: 24px; line-height: 1.75; }
.feature-kicker { margin-top: 24px; color: var(--ink); font-size: 1.1rem; }
.feature-art { position: relative; display: grid; place-items: center; padding: 30px 24px; background: #e9e1ce; border-radius: 160px 160px 18px 18px; }
.feature-art.amber { background: #211c14; }
.feature-art.mathlip { background: #e2d9ed; }
.feature-art.often { background: #dbe4db; }
.phone-shot { width: min(100%, 270px); height: auto; border: 1px solid #3a3020; border-radius: 22px; box-shadow: 0 18px 38px #0003; }
.feature-art > .phone-shot { width: min(100%, 248px); }
.screen-window { width: min(100%, 288px); border-radius: 18px; overflow: hidden; box-shadow: 0 18px 38px #0002; background: #f6f3ec; }
.screen-window img { width: 100%; height: auto; }
/* Crop the marketing margins, preserving the published interface unchanged. */
.screen-window.often-screen { aspect-ratio: 660 / 760; }
.screen-window.often-screen img { margin-top: -88%; }
.screen-window.often-cadence img { margin-top: -100%; }
.screen-window.often-reach img { margin-top: -96%; }
.screen-window.mathlip-screen { aspect-ratio: 660 / 1090; }
.screen-window.mathlip-screen img { margin-top: -52%; }
.art-caption { margin-top: 16px; font-size: .78rem; color: var(--sub); text-align: center; }
.section { padding: clamp(48px, 7vw, 80px) 0; border-top: 1px solid var(--rule); }
.section-heading { display: flex; gap: 20px; justify-content: space-between; align-items: baseline; margin-bottom: 30px; }
.section-heading h2 { margin-bottom: 0; }
.app-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.app-card { border-top: 2px solid var(--accent-border); padding-top: 26px; min-width: 0; }
.app-card h2, .app-card h3 { font-family: var(--font-display); font-weight: 400; font-size: 2rem; line-height: 1.2; }
.app-card p { color: var(--sub); margin: 16px 0; font-size: 1rem; }
.app-card .card-title { display: flex; align-items: center; gap: 14px; }
.app-card .card-title img { width: 48px; height: 48px; border-radius: 11px; }
.card-art { margin-top: 28px; padding: 26px 24px 0; height: 300px; overflow: hidden; background: #e2d9ed; border-radius: 10px; display: flex; justify-content: center; }
.card-art.often { background: #dbe4db; }
.card-art .screen-window { width: 240px; flex-shrink: 0; }
.card-links { display: flex; gap: 20px; flex-wrap: wrap; margin-top: 22px; }
.card-links a { font-size: .94rem; font-weight: 500; }
.maker { display: grid; grid-template-columns: .8fr 1.2fr; gap: 40px; }
.maker p { color: var(--sub); margin-bottom: 16px; }
.maker h2 { max-width: 320px; }
.product-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 28px; }
.product-facts dt { font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); margin-bottom: 8px; font-weight: 500; }
.product-facts dd { font-size: .96rem; color: var(--sub); }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(30px, 6vw, 70px); }
.prose { max-width: 740px; }
.prose p, .split p { margin-bottom: 18px; color: var(--sub); font-size: 1rem; }
.prose h2, .split h2 { font-family: var(--font-display); font-size: 1.9rem; font-weight: 400; line-height: 1.25; margin-bottom: 20px; }
.prose h3, .split h3 { font-weight: 500; font-size: 1.08rem; margin: 22px 0 8px; }
.feature-list { list-style: none; }
.feature-list li { padding: 14px 0; border-top: 1px solid var(--rule); color: var(--sub); }
.feature-list strong { display: block; color: var(--ink); font-weight: 500; }
.screenshots { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; align-items: start; }
.screenshots figure { min-width: 0; }
.screenshots img { border-radius: 12px; width: 100%; height: auto; }
.screenshots .screen-window { width: 100%; }
.screenshots figcaption { margin-top: 14px; font-size: .92rem; color: var(--sub); }
.screenshots figcaption strong { display: block; font-weight: 500; color: var(--ink); margin-bottom: 3px; }
.purchase-box { background: var(--bg-raise); border: 1px solid var(--card-border); border-radius: 8px; padding: 28px; }
.purchase-box ul { padding-left: 20px; color: var(--sub); margin-bottom: 20px; }
.purchase-box li { margin: 8px 0; }
.faq { max-width: 800px; }
.faq details { border-top: 1px solid var(--rule); padding: 20px 0; }
.faq details:last-child { border-bottom: 1px solid var(--rule); }
.faq summary { cursor: pointer; font-size: 1.04rem; font-weight: 500; padding-right: 18px; }
.faq details p { color: var(--sub); margin-top: 14px; max-width: 720px; }
.support-strip { padding: 30px 0; border-top: 1px solid var(--rule); }
.support-strip .container { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; }
.support-strip p { color: var(--sub); }
.legal { max-width: 800px; margin: 0 auto; padding: 30px clamp(22px, 5vw, 44px) 72px; overflow-wrap: anywhere; }
.legal h1 { font-family: var(--font-display); font-size: clamp(1.9rem, 4vw, 2.6rem); font-weight: 400; line-height: 1.2; margin: 20px 0; }
.legal h2 { font-size: 1.2rem; font-weight: 500; margin: 32px 0 12px; }
.legal h3 { font-size: 1.05rem; font-weight: 500; margin: 24px 0 10px; }
.legal p, .legal ul, .legal ol { margin: 14px 0; color: var(--sub); }
.legal strong { color: var(--ink); font-weight: 500; }
.legal ul, .legal ol { padding-left: 22px; }
.legal li { margin: 8px 0; }
.legal table { width: 100%; border-collapse: collapse; font-size: .94rem; }
.legal th, .legal td { padding: 12px 10px; text-align: left; border: 1px solid var(--rule); vertical-align: top; overflow-wrap: anywhere; }
.legal th { background: var(--bg-raise); font-weight: 500; }
.legal .provider-table { table-layout: fixed; }
.legal .provider-table th:first-child { width: 35%; }
.legal .provider-table tbody th { background: transparent; }
.legal .provider-table tbody th a { display: inline-block; margin-top: 6px; font-weight: 400; }
.legal .dim, .legal .note { color: var(--sub); font-size: .9rem; }
.legal .langbar { display: flex; flex-wrap: wrap; gap: 10px 18px; margin: 24px 0; font-size: .9rem; }
.legal .langbar a { margin: 0; }
.legal .langbar a[aria-current="true"] { color: var(--ink); font-weight: 600; }
html:not(.language-ready) .doc:target { display: block; }
html:not(.language-ready) .doc:target ~ #en { display: none; }
.support-body .container { max-width: 860px; }
.topic p, ol.steps li, ul.plain li { font-size: 1rem; }
.topic { overflow-wrap: anywhere; }
.support-header h1 { max-width: 650px; }
[id] { scroll-margin-top: 88px; }
@media (max-width: 760px) {
  .feature-layout { grid-template-columns: 1fr; gap: 16px; }
  .feature-copy { padding: 12px 0 16px; }
  .feature-art { max-width: 430px; width: 100%; margin: 0 auto; padding: 30px; }
  .feature-art > .phone-shot { width: 224px; }
  .feature-title { max-width: 600px; }
  .home-intro { padding-top: 24px; }
  .split, .maker { grid-template-columns: 1fr; gap: 28px; }
  .section-heading { flex-wrap: wrap; gap: 12px; }
  .screenshots { gap: 16px; }
}
@media (max-width: 560px) {
  .app-cards, .product-facts { grid-template-columns: 1fr; }
  .app-cards { gap: 40px; }
  .product-facts { gap: 18px; }
  .product-facts dt { margin-bottom: 3px; }
  .screenshots { grid-template-columns: 1fr; gap: 32px; }
  .screenshots figure { width: 100%; max-width: 320px; margin: 0 auto; }
  .purchase-box { padding: 24px; }
  .legal th, .legal td { padding: 8px 6px; font-size: .85rem; }
  .feature-band { padding-bottom: 40px; }
  .actions { align-items: stretch; }
}