.sleep-page { --sleep-gap: 4rem; }
.sleep-page h1,.sleep-page h2,.sleep-page h3 { letter-spacing: 0; }
.sleep-page h1 { font-size: var(--type-h1); line-height: 1.3; }
.sleep-page h1 em { color: var(--accent); font-style: normal; }
.sleep-page h2 { font-size: var(--type-h2); line-height: 1.3; }
.sleep-page h3 { font-size: 1.25rem; }
.sleep-review { font-size: .875rem; color: var(--muted); margin-block: 1rem 1.5rem; }
.sleep-hero { position: relative; padding-block: 3.5rem 8rem; background: var(--brand-navy); color: var(--white); }
.sleep-hero-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: var(--sleep-gap); align-items: center; }
.sleep-lead { font-size: var(--type-body); line-height: 1.65; margin-block: 1.5rem; max-width: 45rem; }
.sleep-shortcuts { display: flex; flex-wrap: wrap; gap: 1rem 2rem; margin-top: 1.5rem; }
.sleep-film-cover { display: grid; grid-template-columns: 1fr; align-items: start; gap: 1.25rem; width: 100%; padding: 0; border: 0; background: transparent; color: var(--white); font: inherit; text-align: left; cursor: pointer; }
.sleep-film-cover[hidden],.sleep-inline-player video[hidden] { display: none; }
.sleep-inline-player:not(.is-expanded) { aspect-ratio: auto; background: transparent; }
.sleep-inline-player:not(.is-expanded) video:not(:fullscreen) { width: 100%; aspect-ratio: 16/9; background: transparent; }
.sleep-hero-film .film-error,.sleep-hero-film .film-error a { color: var(--white); }
.sleep-hero-film .film-error a { text-decoration: underline; }
.sleep-film-cover img { display: block; width: 100%; height: auto; aspect-ratio: 16/9; object-fit: cover; border-radius: 8px; }
.sleep-play { display: flex; gap: .75rem; align-items: center; min-height: 44px; margin-top: 1rem; font-size: 1rem; font-weight: 600; }
.sleep-section { padding-block: var(--sleep-gap); }
.sleep-wash { background: var(--brand-pale); }
.sleep-editorial { display: grid; grid-template-columns: 1fr 1.3fr; gap: var(--sleep-gap); }
.sleep-fact { display: flex; gap: 1.25rem; padding-block: 1.5rem; border-top: 1px solid var(--line); }
.sleep-fact:first-child { padding-top: 0; border: 0; }
.sleep-number { color: var(--accent); font-size: 1.125rem; font-weight: 600; }
.sleep-paths { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 2.5rem; margin-top: 2rem; }
.sleep-paths article { padding-top: 1.25rem; border-top: 1px solid var(--control-line); }
.sleep-paths p { margin-top: .75rem; }
.sleep-page .text-link { display: inline-flex; align-items: center; gap: .75rem; min-height: 44px; margin-top: .5rem; }
.sleep-faq { border-block-end: 1px solid var(--line); padding-block: 1.25rem; }
.sleep-faq summary { min-height: 44px; cursor: pointer; font-size: 1.125rem; font-weight: 600; }
.sleep-faq p { margin-block: .75rem; }
.sleep-faq h3 { margin-top: 1rem; }
.sleep-availability { margin-top: 2rem; border-left: 3px solid var(--accent); padding: .5rem 0 .5rem 1.5rem; }
.sleep-sources { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.sleep-sources p { margin-top: .75rem; }
.sleep-sources a,.sleep-faq p a { text-decoration: underline; text-underline-offset: 4px; }
.sleep-video-layout { display: grid; grid-template-columns: 1fr 1.25fr; align-items: start; gap: var(--sleep-gap); margin-block: 1.5rem; }
.sleep-video { width: 100%; background: var(--ink); aspect-ratio: 16/9; border-radius: 8px; }
.sleep-video-layout .button { margin-top: 2rem; }
.sleep-media-error { color: var(--error); }
.sleep-reading { max-width: 840px; }
#sleep-notes { margin-top: 2rem; }
.sleep-note-panel { background: var(--wash); padding: clamp(1.25rem, 4vw, 2.5rem); border-radius: 8px; }
.sleep-note-panel h2 { font-size: 1.5rem; }
.sleep-options { display: grid; gap: .75rem; margin-block: 1.5rem; }
.sleep-options button { text-align: left; border: 1px solid var(--control-line); border-radius: 10px; background: var(--white); color: var(--ink); padding: 1rem; font: inherit; cursor: pointer; }
.sleep-options button[aria-pressed=true] { border: 2px solid var(--accent); padding: calc(1rem - 1px); background: var(--highlight); }
.sleep-step-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1rem; justify-content: space-between; }
.sleep-page button:disabled { opacity: .6; cursor: not-allowed; }
.sleep-note-panel dl div { padding-block: 1rem; border-bottom: 1px solid var(--line); }
.sleep-note-panel dt { color: var(--body); }
.sleep-note-panel dd { margin: .5rem 0 0; font-weight: 600; }
.sleep-always { margin-top: 3rem; }
.sleep-always h2 { font-size: 1.5rem; }
.sleep-clinic-layout { margin-top: 2.5rem; }
.sleep-page label { display: block; font-weight: 600; margin-bottom: .75rem; }
.sleep-page select { width: 100%; padding: .875rem; color: var(--ink); background: var(--white); border: 1px solid var(--control-line); border-radius: 10px; font: inherit; }
.sleep-empty { padding: 1.5rem; background: var(--wash); margin-bottom: 2rem; }
.sleep-empty h2 { font-size: 1.375rem; }
.sleep-checklist li { margin-bottom: .75rem; }
.sleep-local-path { font-size: .75rem; padding: 1rem; word-break: break-all; color: var(--body); background: var(--wash); }
.sleep-page :focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }
body:has(.sleep-page) .header-cta,body:has(.sleep-page) .nav-demo { display: none; }
.sleep-page p { line-height: 1.65; }
.sleep-page h3 + p { margin-top: .75rem; }
.sleep-hero .eyebrow,.sleep-hero .sleep-lead,.sleep-hero .sleep-review,.sleep-hero .small { color: var(--white); }
.sleep-hero .actions { justify-content: flex-start; margin-block: 1.5rem .75rem; }
.sleep-hero .button.primary { color: var(--brand-navy); background: var(--white); border-color: var(--white); }
.sleep-hero .button.primary:hover { background: var(--highlight); border-color: var(--highlight); }
.sleep-hero :focus-visible { outline-color: var(--white); }
.sleep-film-copy { min-width: 0; }
.sleep-film-copy strong { display: block; font-size: 1.375rem; font-weight: 600; line-height: 1.5; }
.sleep-film-label { display: block; font-size: .9375rem; margin-bottom: .75rem; }
.sleep-film-cover:hover .sleep-play { text-decoration: underline; text-underline-offset: 5px; }
.sleep-jump { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 1.5rem; padding-block: 1.5rem; }
.sleep-jump a { display: flex; justify-content: space-between; align-items: center; min-height: 48px; padding-block: .75rem; border-bottom: 1px solid var(--control-line); font-size: 1.0625rem; color: var(--brand-navy); }
.sleep-section[id] { scroll-margin-top: 5rem; }
#sleep-next { border-top: 1px solid var(--line); }
.sleep-reading .sleep-lead { margin-bottom: 1rem; }
.sleep-reading > p:not([class]) { font-size: 1rem; color: var(--muted); }
.sleep-always { border-top: 1px solid var(--line); padding-top: 1.5rem; margin-top: 2rem; }
.sleep-clinic-layout > div { min-width: 0; }
.sleep-empty h2 { line-height: 1.4; }
@media (max-width:600px) { .sleep-jump { grid-template-columns:1fr 1fr; gap:.25rem 1.5rem; padding-block:1rem; } }
@media (max-width: 800px) {
 .sleep-page { --sleep-gap: 2.75rem; }
 .sleep-editorial,.sleep-video-layout,.sleep-hero-grid { grid-template-columns: 1fr; gap: 1.5rem; }
 .sleep-paths { grid-template-columns: 1fr; gap: 1.5rem; margin-top: 1.5rem; }
}
@media (max-width: 600px) {
 .sleep-hero { padding-block: 2.25rem 4.75rem; }
 .sleep-hero-grid { gap: 1.5rem; }
 .sleep-film-copy strong { font-size: 1.125rem; }
 .sleep-page .actions { flex-wrap: wrap; gap: .75rem; }
 .sleep-step-actions { gap: .5rem; }
 .sleep-review { margin-bottom: 1rem; }
 .sleep-section { padding-block: 2.5rem; }
 .sleep-back { margin-top: 0; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .sleep-page *, .sleep-page *::before, .sleep-page *::after { animation: none !important; transition: none !important; } }