/* Retina Images page only. CSS-compatible SCSS; keep the CSS copy in sync. */
.retina-page { color: var(--color-text-primary); }
.retina-page h1, .retina-page h2 { font-family: "Segoe UI", Arial, sans-serif; font-weight: 700; letter-spacing: -.045em; line-height: 1.12; text-wrap: balance; margin: 0 0 24px; }
.retina-page h1 { font-size: clamp(2.8rem, 4.7vw, 4.1rem); }
.retina-page h2 { font-size: clamp(2rem, 3.3vw, 2.8rem); }
.retina-page em { color: var(--color-text-brand); font-family: Georgia, "Times New Roman", serif; font-weight: 400; }
.retina-page p { font-size: 1rem; line-height: 1.7; color: var(--color-text-secondary); margin: 0 0 20px; }
.retina-page .retina-lead { font-size: 1.125rem; }
.retina-page a, .retina-page a:hover { text-decoration: none; }
.retina-page a:focus-visible { outline: 3px solid var(--color-text-brand); outline-offset: 5px; }
.retina-page .btn-primary { border-radius: 3px; background: #2563eb; color: #fff; gap: 14px; }
.retina-page .btn-primary:hover { background: #1d4ed8; }
/* Images keep their HTML width as a maximum, so each 2x file shows at its 1x size. */
.retina-page img { display: block; max-width: 100%; height: auto; }
.retina-split { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 64px; align-items: center; }
.retina-split > * { min-width: 0; }
.retina-hero { padding: 36px 0 64px; }
.retina-hero .retina-split { grid-template-columns: minmax(0,1fr) minmax(0,1fr); }
.retina-section, .retina-tinted { padding: 80px 0; scroll-margin-top: 90px; }
.retina-tinted { background: var(--color-bg-tinted); }
.retina-actions { display: flex; gap: 12px 24px; flex-wrap: wrap; align-items: center; margin-top: 28px; }
.retina-link { display: inline-flex; align-items: center; min-height: 44px; gap: 12px; color: var(--color-text-brand); font-size: .9375rem; font-weight: 600; }
.retina-link:hover { opacity: .8; }
.retina-card { width: 100%; margin-left: auto; border-radius: 6px; box-shadow: 0 18px 60px rgba(10,37,64,.16); }
.retina-intro { max-width: 800px; margin-bottom: 40px; }
.retina-intro p { max-width: 720px; }
.retina-pair { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 32px; }
.retina-pair img { width: 100%; border-radius: 6px; }
.retina-zoom { margin-top: 48px; padding-top: 28px; border-top: 1px solid var(--color-border); }
.retina-zoom p { max-width: 900px; font-size: .9375rem; margin-bottom: 28px; }
.retina-zoom__pair { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 32px; }
.retina-zoom__pair img { width: 100%; border-radius: 3px; border: 1px solid var(--color-border); }
.retina-page h3 { font-size: 1.125rem; font-weight: 600; margin: 0 0 16px; }
.retina-methods { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 0 64px; }
.retina-methods > div { padding-top: 28px; border-top: 1px solid var(--color-border); }
.retina-methods > div:last-child { border-top-color: var(--color-text-brand); }
.retina-list, .retina-steps { margin: 0 0 20px; padding: 0; list-style: none; }
.retina-list li, .retina-steps li { position: relative; padding: 0 0 14px 34px; line-height: 1.65; color: var(--color-text-secondary); }
.retina-list li::before { content: ""; position: absolute; left: 6px; top: .72em; width: 12px; height: 1px; background: var(--color-text-secondary); }
.retina-steps { counter-reset: step; }
.retina-steps li { counter-increment: step; }
.retina-steps li::before { content: counter(step, decimal-leading-zero); position: absolute; left: 0; top: 2px; font-size: .875rem; color: var(--color-text-brand); }
.retina-steps strong { color: var(--color-text-primary); font-weight: 600; }
.retina-methods p { font-size: .9375rem; margin: 0; }
.retina-split--media-first > img { order: -1; }
.retina-photo { width: 100%; max-width: 500px; border-radius: 6px; }
.retina-options { margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 0 64px; border-bottom: 1px solid var(--color-border); }
.retina-options > div { padding: 24px 0; border-top: 1px solid var(--color-border); }
.retina-options dt { font-size: 1.125rem; font-weight: 600; margin: 0 0 8px; }
.retina-options dd { margin: 0; line-height: 1.7; color: var(--color-text-secondary); }
.retina-close { padding: 64px 0 0; background: #0b2842; color: #fff; }
.retina-close__main { display: grid; grid-template-columns: minmax(0,1.3fr) minmax(0,1fr); align-items: center; gap: 64px; padding-bottom: 52px; }
.retina-close h2 { color: #fff; font-size: clamp(2.5rem,4.4vw,3.8rem); text-wrap: initial; }
.retina-close h2 em { color: #9ec4ff; }
.retina-close p { color: #cfdeea; }
.retina-close__main p { max-width: 440px; margin-bottom: 28px; }
.retina-close .btn-primary { background: #fff; color: #0b2842; padding: 15px 24px; min-height: 54px; }
.retina-close .btn-primary:hover { background: #dfebff; }
.retina-close a:focus-visible { outline-color: #9ec4ff; }
.retina-close__art img { width: 100%; border-radius: 6px; }
.retina-close__footer { display: flex; justify-content: space-between; gap: 16px 32px; align-items: center; border-top: 1px solid #385167; padding: 20px 0; }
.retina-close__footer p { font-size: .875rem; margin: 0; max-width: none; }
.retina-close__footer a { color: #fff; display: inline-flex; align-items: center; min-height: 44px; gap: 10px; }
.retina-close__footer p a { margin-left: 14px; }
.retina-close__footer a:hover { color: #9ec4ff; }
@media (max-width: 1000px) { .retina-split, .retina-close__main { gap: 36px; } }
@media (max-width: 900px) {
 .retina-hero .retina-split { grid-template-columns: 1fr; }
 .retina-hero .retina-card { margin: 0; }
}
@media (max-width: 768px) {
 .retina-page h1 { font-size: clamp(2.45rem,8.5vw,3.6rem); }
 .retina-page h2 { font-size: clamp(1.9rem,6.8vw,2.6rem); }
 .retina-hero { padding: 24px 0 44px; }
 .retina-section, .retina-tinted { padding: 52px 0; }
 .retina-split { grid-template-columns: 1fr; gap: 24px; }
 .retina-split--media-first > img { order: 0; }
 .retina-pair, .retina-zoom__pair { grid-template-columns: 1fr; gap: 16px; }
 .retina-zoom { margin-top: 32px; }
 .retina-methods, .retina-options { grid-template-columns: 1fr; }
 .retina-methods > div + div { margin-top: 36px; }
 .retina-actions { flex-direction: column; align-items: flex-start; gap: 8px; }
 .retina-close { padding: 44px 0 0; }
 .retina-close__main { grid-template-columns: 1fr; gap: 32px; padding-bottom: 32px; }
 .retina-close h2 { font-size: clamp(2.3rem,8vw,3.5rem); }
 .retina-close__art { max-width: 440px; width: 100%; }
 .retina-close__footer { flex-direction: column; align-items: flex-start; gap: 4px; padding: 16px 0; }
 .retina-close .btn-primary { white-space: normal; }
}