/* OneKids custom pages only. Home, Download, role pages and school cards keep their own styles. */
.onekids-content-page {
  --okp-blue: #0866ed;
  --okp-blue-hover: #0052cc;
  --okp-blue-subtle: #eff6ff;
  --okp-accent: #0866ed;
  --okp-accent-ink: #ffffff;
  --okp-navy: #0d2847;
  --okp-ink: #1e293b;
  --okp-muted: #64748b;
  --okp-line: #e2e8f0;
  --okp-soft: #f8fafc;
  --okp-radius-sm: 8px;
  --okp-radius-md: 14px;
  --okp-radius-lg: 24px;
  --okp-radius-xl: 32px;
  --okp-shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --okp-shadow-md: 0 10px 25px -3px rgba(15, 23, 42, 0.08), 0 4px 10px -2px rgba(15, 23, 42, 0.04);
  --okp-shadow-lg: 0 20px 45px -10px rgba(15, 23, 42, 0.12), 0 8px 16px -4px rgba(15, 23, 42, 0.06);
  --okp-shadow-glow: 0 8px 24px -4px rgba(8, 102, 237, 0.35);
  --okp-shadow: 0 16px 44px rgba(15, 23, 42, 0.08);
  color: var(--okp-ink);
  background: #ffffff;
  font-family: "Be Vietnam Pro", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-wrap: anywhere;
  overflow-x: clip;
  isolation: isolate;
}
.onekids-content-page *, .onekids-content-page *::before, .onekids-content-page *::after { box-sizing: border-box; }
.onekids-content-page :where(h1, h2, h3, h4, p, figure, blockquote) { margin: 0; }
.onekids-content-page :where(h1, h2, h3, h4) { color: var(--okp-navy); font-weight: 750; line-height: 1.35; letter-spacing: -0.025em; }
.onekids-content-page :where(a, button, summary, input, textarea, select):focus-visible { outline: 3px solid var(--okp-blue); outline-offset: 4px; }
.onekids-content-page :where(section[id], h2[id], h3[id], h4[id]) { scroll-margin-top: 110px; }
.onekids-content-page :where(img, video) { display: block; max-width: 100%; height: auto; }
.onekids-content-page :where(a, button) { -webkit-tap-highlight-color: transparent; }
.onekids-content-page .okp-container { width: min(1280px, calc(100% - 64px)); min-width: 0; margin-inline: auto; }

/* Sticky dedicated header with modern frosted glass backdrop */
.okp-site-header { position: sticky; top: 0; z-index: 40; border-bottom: 1px solid rgba(226, 232, 240, 0.85); color: #0d2847; background: rgba(255, 255, 255, 0.92); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); box-shadow: 0 4px 20px -2px rgba(15, 23, 42, 0.04); font-family: "Be Vietnam Pro", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif; transition: background 0.2s ease, box-shadow 0.2s ease; }
.okp-site-header *, .okp-site-header *::before, .okp-site-header *::after { box-sizing: border-box; }
.okp-site-header .okp-site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 32px; width: min(1280px, calc(100% - 64px)); min-width: 0; min-height: 76px; margin-inline: auto; }
.okp-site-header .okp-site-brand { display: inline-flex; align-items: center; flex: 0 0 auto; gap: 12px; min-height: 48px; color: #0d2847; font-size: 22px; font-weight: 800; line-height: 1.3; letter-spacing: -0.035em; text-decoration: none; transition: opacity 0.2s; }
.okp-site-header .okp-site-brand:hover { opacity: 0.9; }
.okp-site-header .okp-site-brand img { display: block; width: 44px; height: 44px; object-fit: contain; border-radius: 10px; }
.okp-site-header .okp-site-nav { display: flex; align-items: center; gap: 8px; min-width: 0; margin-left: auto; }
.okp-site-header .okp-site-nav a { display: inline-flex; align-items: center; min-height: 42px; padding: 8px 16px; border-radius: 999px; color: #475569; font-size: 14.5px; font-weight: 600; line-height: 1.4; text-decoration: none; white-space: nowrap; transition: color 0.2s ease, background 0.2s ease; }
.okp-site-header .okp-site-nav a:hover, .okp-site-header .okp-site-nav a[aria-current="page"] { color: #0866ed; background: rgba(8, 102, 237, 0.08); }
.okp-site-header .okp-site-cta { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; min-height: 44px; padding: 10px 24px; border: none; border-radius: 9999px; color: #ffffff; background: linear-gradient(135deg, #0866ed, #0052cc); box-shadow: 0 4px 14px rgba(8, 102, 237, 0.35); font-size: 14.5px; font-weight: 750; line-height: 1.4; text-align: center; text-decoration: none; white-space: nowrap; transition: transform 0.2s ease, box-shadow 0.2s ease; }
.okp-site-header .okp-site-cta:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(8, 102, 237, 0.45); }
.okp-site-header a:focus-visible { outline: 3px solid #0866ed; outline-offset: 4px; }

/* Modern Hero Section - High-converting marketing landing page layout */
.onekids-content-page .okp-hero { position: relative; padding-block: clamp(60px, 7vw, 92px); border-bottom: 1px solid rgba(226, 232, 240, 0.85); background: radial-gradient(circle at 82% 14%, rgba(8, 102, 237, 0.09) 0%, transparent 48%), radial-gradient(circle at 14% 86%, rgba(56, 189, 248, 0.06) 0%, transparent 40%), linear-gradient(180deg, #f0f6fe 0%, #ffffff 88%); }
.onekids-content-page .okp-hero__inner { display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr); align-items: center; gap: clamp(32px, 5vw, 68px); }
.onekids-content-page .okp-hero__copy { min-width: 0; }
.onekids-content-page .okp-hero__logo { display: block; width: 64px; height: 64px; margin-bottom: 20px; padding: 8px; border: 1px solid var(--okp-line); border-radius: 18px; background: #ffffff; box-shadow: 0 4px 14px rgba(15, 23, 42, 0.06); object-fit: contain; }
.onekids-content-page .okp-hero__eyebrow { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 20px; padding: 6px 16px; border-radius: 999px; background: rgba(8, 102, 237, 0.08); border: 1px solid rgba(8, 102, 237, 0.2); color: var(--okp-blue); font-size: 12.5px; font-weight: 750; letter-spacing: 0.06em; line-height: 1.5; text-transform: uppercase; box-shadow: 0 2px 6px rgba(8, 102, 237, 0.06); }
.onekids-content-page .okp-hero__eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--okp-blue); box-shadow: 0 0 8px var(--okp-blue); }
.onekids-content-page .okp-hero__title { max-width: 860px; color: var(--okp-navy); font-size: clamp(34px, 3.8vw, 52px); font-weight: 800; line-height: 1.2; letter-spacing: -0.035em; text-wrap: balance; }
.onekids-content-page .okp-hero__lead { max-width: 660px; margin-top: 22px; color: #475569; font-size: 17.5px; line-height: 1.8; text-wrap: pretty; }
.onekids-content-page .okp-hero__lead:empty { display: none; }
.onekids-content-page .okp-archive { max-width: 720px; margin-top: 20px; padding: 14px 18px; border-left: 4px solid #ddab39; border-radius: 0 14px 14px 0; color: #725515; background: #fff8e8; font-size: 13.5px; line-height: 1.7; }
.onekids-content-page .okp-document-meta { margin-top: 18px; color: var(--okp-muted); font-size: 13.5px; line-height: 1.7; }
.onekids-content-page .okp-hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 32px; }
.onekids-content-page .okp-hero__visual { position: relative; min-width: 0; margin: 0; padding: 14px; border: 1px solid rgba(215, 230, 250, 0.9); border-radius: 30px; background: rgba(255, 255, 255, 0.95); box-shadow: 0 24px 60px -12px rgba(15, 23, 42, 0.14), 0 10px 24px -6px rgba(15, 23, 42, 0.06); transition: transform 0.3s ease; }
.onekids-content-page .okp-hero__visual:hover { transform: translateY(-4px); }
.onekids-content-page .okp-hero__visual > img, .onekids-content-page .okp-hero__visual > figure > img { width: 100%; max-height: 480px; object-fit: contain; border-radius: 20px; }

/* Centered & balanced composition for text-only hero */
.onekids-content-page .okp-hero--text .okp-hero__inner { grid-template-columns: minmax(0, 1fr); justify-items: center; text-align: center; }
.onekids-content-page .okp-hero--text .okp-hero__copy { max-width: 880px; display: flex; flex-direction: column; align-items: center; margin-inline: auto; }
.onekids-content-page .okp-hero--text .okp-hero__eyebrow { justify-content: center; }
.onekids-content-page .okp-hero--text .okp-hero__lead { max-width: 720px; margin-inline: auto; }
.onekids-content-page .okp-hero--text .okp-hero__actions { justify-content: center; }

/* Modern CTA Buttons */
.onekids-content-page .okp-button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; max-width: 100%; padding: 13px 28px; border: none; border-radius: 14px; color: var(--okp-accent-ink, #ffffff); background: linear-gradient(135deg, var(--okp-accent, #0866ed) 0%, #0052cc 100%); box-shadow: 0 8px 24px -4px rgba(8, 102, 237, 0.38); font: inherit; font-size: 15px; font-weight: 750; line-height: 1.45; text-align: center; text-decoration: none; cursor: pointer; transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1); }
.onekids-content-page .okp-button:hover { transform: translateY(-2px); box-shadow: 0 12px 30px -4px rgba(8, 102, 237, 0.48); }
.onekids-content-page .okp-button--secondary { color: var(--okp-blue); border: 1.5px solid #cbdcf5; background: #ffffff; box-shadow: 0 2px 8px rgba(15, 23, 42, 0.04); }
.onekids-content-page .okp-button--secondary:hover { background: #f0f7ff; border-color: #0866ed; color: #0052cc; transform: translateY(-2px); box-shadow: 0 6px 18px rgba(15, 23, 42, 0.08); }
.onekids-content-page .okp-button > :where(svg, img) { flex: 0 0 20px; width: 20px; height: 20px; }

/* Native Video Showcase Card */
.onekids-content-page .okp-video { width: 100%; max-width: 1100px; min-width: 0; margin: 0 auto; padding-block: 48px; }
.onekids-content-page .okp-video > video { display: block; width: 100%; max-width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: contain; border: 1px solid #d7e5f5; border-radius: 26px; background: #071529; box-shadow: 0 24px 60px -12px rgba(15, 23, 42, 0.18); }
.onekids-content-page .okp-video > figcaption { margin-top: 16px; color: var(--okp-muted); font-size: 14.5px; line-height: 1.7; text-align: center; }

/* Body Content Sections with Generous Breathing Room */
.onekids-content-page .okp-body.rich-content { min-width: 0; margin: 0; padding: 0; border: 0; border-radius: 0; color: var(--okp-ink); background: transparent; }
.onekids-content-page .okp-section { position: relative; z-index: 0; min-width: 0; padding-block: clamp(56px, 7vw, 84px); }
.onekids-content-page .okp-section + .okp-section { border-top: 1px solid #edf2f7; }
.onekids-content-page .okp-section:nth-of-type(even)::before { content: ""; position: absolute; z-index: -1; inset-block: 0; left: 50%; width: 100vw; transform: translateX(-50%); background: #f8fbff; pointer-events: none; border-block: 1px solid #edf4fc; }
.onekids-content-page .okp-block { min-width: 0; max-width: 100%; }
.onekids-content-page .okp-body :where(h2, h3, h4, h5, h6) { max-width: 980px; color: var(--okp-navy); font-weight: 750; line-height: 1.35; letter-spacing: -0.025em; text-wrap: balance; }
.onekids-content-page .okp-body h2 { margin: 0 0 24px; font-size: clamp(26px, 2.7vw, 36px) !important; font-weight: 800; letter-spacing: -0.03em; }
.onekids-content-page .okp-body h3 { margin: 32px 0 16px; font-size: clamp(20px, 2vw, 26px) !important; font-weight: 750; letter-spacing: -0.02em; }
.onekids-content-page .okp-body :where(h4, h5, h6) { margin: 24px 0 12px; font-size: 18px !important; }
.onekids-content-page .okp-body :where(p, ul, ol, blockquote, table) { margin-block: 18px; }
.onekids-content-page .okp-body p { max-width: 80ch; color: #475569; font-size: 16px; line-height: 1.85; }
.onekids-content-page .okp-body :where(ul, ol) { padding-left: 24px; color: #475569; }
.onekids-content-page .okp-body li { margin-block: 10px; padding-left: 4px; }
.onekids-content-page .okp-body li::marker { color: var(--okp-blue); font-weight: 700; }
.onekids-content-page .okp-body a { color: var(--okp-blue-hover); text-decoration-thickness: 1.5px; text-underline-offset: 4px; font-weight: 600; }
.onekids-content-page .okp-body :where(img, video, iframe) { max-width: 100%; }
.onekids-content-page .okp-body img { width: auto; height: auto; max-height: 620px; margin: 24px auto; object-fit: contain; }
.onekids-content-page .okp-body figure { min-width: 0; margin: 28px 0; }
.onekids-content-page .okp-body figure img { margin-block: 0; }
.onekids-content-page .okp-body figcaption { margin-top: 14px; color: var(--okp-muted); font-size: 13.5px; line-height: 1.65; text-align: center; }
.onekids-content-page .okp-body :where(video, iframe) { display: block; width: 100%; margin-block: 28px; border: 0; border-radius: 22px; }
.onekids-content-page .okp-body iframe { height: auto; aspect-ratio: 16 / 9; }
.onekids-content-page .okp-body :where(pre, .table-scroll) { max-width: 100%; overflow-x: auto; }
.onekids-content-page .okp-body pre { padding: 22px; border-radius: 16px; background: var(--okp-soft); border: 1px solid var(--okp-line); white-space: pre-wrap; overflow-wrap: anywhere; }
.onekids-content-page .okp-body table { display: block; max-width: 100%; overflow-x: auto; border-collapse: collapse; }
.onekids-content-page .okp-body :where(th, td) { min-width: 110px; padding: 14px 18px; border: 1px solid var(--okp-line); text-align: left; vertical-align: top; }
.onekids-content-page .okp-body th { color: var(--okp-navy); background: var(--okp-soft); font-weight: 700; }

/* Layout Blocks */
.onekids-content-page .okp-block--copy { max-width: 960px; margin-inline: auto; }
.onekids-content-page .okp-block--split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center; gap: 32px 56px; }
.onekids-content-page .okp-block__copy, .onekids-content-page .okp-block__media { min-width: 0; }
.onekids-content-page .okp-block__heading { grid-column: 1 / -1; min-width: 0; }
.onekids-content-page .okp-block__copy > :first-child { margin-top: 0; }
.onekids-content-page .okp-block__copy > :last-child { margin-bottom: 0; }
.onekids-content-page .okp-block__media { padding: 18px; border: 1px solid #e1ebf8; border-radius: 26px; background: #ffffff; box-shadow: 0 14px 36px -6px rgba(15, 23, 42, 0.08); transition: transform 0.3s ease; }
.onekids-content-page .okp-block__media:hover { transform: translateY(-4px); }
.onekids-content-page .okp-block__media :where(img, figure) { margin: 0 auto; }
.onekids-content-page .okp-block__media img { width: 100%; max-height: 520px; object-fit: contain; }
.onekids-content-page .okp-block--split > :where(h2, h3) { grid-column: 1 / -1; margin-bottom: 0; }
.onekids-content-page .okp-block--split > .okp-block__copy { grid-column: 1; }
.onekids-content-page .okp-block--split > :where(p, ul, ol, blockquote) { grid-column: 1; }
.onekids-content-page .okp-block--split > :where(img, figure, video, iframe, .okp-block__media) { grid-column: 2; }
.onekids-content-page .okp-block--reverse .okp-block__copy { grid-column: 2; grid-row: 1; }
.onekids-content-page .okp-block--reverse .okp-block__media { grid-column: 1; grid-row: 1; }
.onekids-content-page .okp-block--media { max-width: 1100px; margin-inline: auto; }
.onekids-content-page .okp-block--media > img { max-height: 640px; }
.onekids-content-page .okp-block--quote, .onekids-content-page .okp-body blockquote { max-width: 900px; margin: 32px auto; padding: 26px 32px; border-left: 4px solid var(--okp-blue); border-radius: 0 20px 20px 0; color: var(--okp-navy); background: #f0f7ff; font-size: 19px; line-height: 1.8; box-shadow: 0 4px 18px rgba(15, 23, 42, 0.04); }

/* Screenshots & Galleries */
.onekids-content-page .okp-gallery, .onekids-content-page .okp-block--gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: start; gap: 28px; }
.onekids-content-page .okp-block--gallery > :where(h2, h3, p) { grid-column: 1 / -1; }
.onekids-content-page .okp-block--gallery > .okp-gallery { grid-column: 1 / -1; }
.onekids-content-page .okp-gallery > .okp-block__heading, .onekids-content-page .okp-gallery > .okp-block__copy { grid-column: 1 / -1; padding: 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
.onekids-content-page .okp-gallery > :where(div, figure, a), .onekids-content-page .okp-block--gallery > figure { min-width: 0; margin: 0; padding: 14px; border: 1px solid #e1ebf8; border-radius: 22px; background: #ffffff; box-shadow: 0 8px 24px -4px rgba(15, 23, 42, 0.06); transition: transform 0.25s ease, box-shadow 0.25s ease; }
.onekids-content-page .okp-gallery > :where(div, figure, a):hover, .onekids-content-page .okp-block--gallery > figure:hover { transform: translateY(-4px); box-shadow: 0 18px 36px -8px rgba(15, 23, 42, 0.12); }
.onekids-content-page .okp-gallery img, .onekids-content-page .okp-block--gallery > img { display: block; width: 100%; max-height: 520px; margin: 0 auto; object-fit: contain; }
.onekids-content-page .okp-gallery a { display: block; }

/* Steps Lists */
.onekids-content-page .okp-block--steps > ol, .onekids-content-page .okp-step-list { display: grid; gap: 18px; max-width: 1060px; margin: 24px auto 0; padding: 0; list-style: none; counter-reset: okp-step; }
.onekids-content-page .okp-block--steps > ol > li, .onekids-content-page .okp-step-list > li { position: relative; min-height: 80px; margin: 0; padding: 24px 26px 24px 84px; border: 1px solid #e1ebf8; border-radius: 20px; color: var(--okp-ink); background: #ffffff; counter-increment: okp-step; box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04); transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s; }
.onekids-content-page .okp-block--steps > ol > li:hover, .onekids-content-page .okp-step-list > li:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08); border-color: var(--okp-blue); }
.onekids-content-page .okp-block--steps > ol > li::before, .onekids-content-page .okp-step-list > li::before { content: counter(okp-step, decimal-leading-zero); position: absolute; top: 22px; left: 24px; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; color: #ffffff; background: linear-gradient(135deg, #0866ed, #0052cc); font-size: 14px; font-weight: 800; box-shadow: 0 4px 12px rgba(8, 102, 237, 0.3); }

/* Compact artwork */
.onekids-content-page .okp-source-decoration[hidden] { display: none !important; }
.onekids-content-page .okp-block__media:is(.okp-media--compact, .okp-media--brand, .okp-source-compact) { justify-self: center; align-self: center; width: auto; max-width: 144px; height: auto; max-height: 160px; margin: 20px auto; padding: 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
.onekids-content-page .okp-block__media:is(.okp-media--compact, .okp-media--brand, .okp-source-compact) img { display: block; width: auto; max-width: 100%; height: auto; max-height: 160px; margin: 0 auto; border-radius: 0; object-fit: contain; }
.onekids-content-page .okp-block__media:is(.okp-media--brand, .okp-source-brand) { max-width: 160px; max-height: 90px; }
.onekids-content-page .okp-block__media:is(.okp-media--brand, .okp-source-brand) img { max-height: 90px; }

/* App Store Badges */
.onekids-content-page .article-image-viewer-host:has(> a[href^="https://play.google.com/store/apps/details"]) > .article-image-viewer__launch,
.onekids-content-page .article-image-viewer-host:has(> a[href^="https://apps.apple.com/"]) > .article-image-viewer__launch { display: none; }
.onekids-content-page .okp-body a[href^="https://play.google.com/store/apps/details"] img,
.onekids-content-page .okp-body a[href^="https://apps.apple.com/"] img { width: auto; max-width: min(100%, 220px); height: auto; max-height: 72px; object-fit: contain; }

/* Video Cards */
.onekids-content-page .okp-body ul:has(> li > .article-video-card) { margin: 0; padding: 0; list-style: none; }
.onekids-content-page .okp-body li:has(> .article-video-card) { margin: 0; padding: 0; list-style: none; }
.onekids-content-page .article-video-card { display: block; overflow: hidden; border: 1px solid var(--okp-line); border-radius: 22px; color: var(--okp-navy); background: #ffffff; text-decoration: none; box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08); transition: transform 0.25s, box-shadow 0.25s; }
.onekids-content-page .article-video-card:hover { transform: translateY(-4px); box-shadow: 0 20px 40px rgba(15, 23, 42, 0.14); }
.onekids-content-page .article-video-card :is(h2, .article-video-card__title) { margin: 0; padding: 18px 20px; font-size: clamp(20px, 2vw, 26px); line-height: 1.45; }
.onekids-content-page .okp-body .article-video-card > h2 { margin: 0; padding: 14px 16px; font-size: 16px !important; line-height: 1.5; text-wrap: wrap; }
.onekids-content-page .article-video-card > div .article-video-card__poster::after { content: ''; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; border-radius: 50%; background: #ffffff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath fill='%230866ed' d='M8 5v14l11-7z'/%3E%3C/svg%3E") center / 26px 26px no-repeat; box-shadow: 0 0 0 8px rgba(255, 255, 255, 0.35), 0 8px 24px rgba(4, 21, 45, 0.4); }

.onekids-content-page .okp-tutorial-archive { width: 100%; margin-block: 20px; border: 1px solid var(--okp-line); border-radius: 18px; background: #f8fbff; }
.onekids-content-page .okp-tutorial-archive > summary { min-height: 50px; padding: 16px 20px; color: var(--okp-navy); font-size: 14.5px; font-weight: 700; cursor: pointer; }
.onekids-content-page .okp-tutorial-archive[open] img { display: block; width: auto; max-width: min(100%, 320px); max-height: 700px; margin: 18px auto; object-fit: contain; }

/* Resources Grid */
.onekids-content-page .okp-resources { padding-block: 36px 64px; }
.onekids-content-page .okp-resource-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.onekids-content-page .okp-resource-grid > a { position: relative; display: flex; align-items: flex-start; gap: 16px; min-width: 0; min-height: 110px; padding: 26px; border: 1px solid #d4e4f8; border-radius: 24px; color: var(--okp-navy); background: linear-gradient(145deg, #ffffff, #f1f7ff); box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05); font-size: 16px; font-weight: 700; line-height: 1.6; text-decoration: none; transition: all 0.25s ease; }
.onekids-content-page .okp-resource-grid > a::after { content: "↗"; flex: 0 0 auto; margin-left: auto; color: var(--okp-blue); font-size: 22px; transition: transform 0.2s; }
.onekids-content-page .okp-resource-grid > a:hover::after { transform: translateX(3px) translateY(-2px); }
.onekids-content-page .okp-resource-grid :where(svg, img) { flex: 0 0 36px; width: 36px; height: 36px; object-fit: contain; }
.onekids-content-page .okp-resource-grid > .okp-block__copy { display: flex; min-width: 0; }
.onekids-content-page .okp-resource-card { display: flex; flex-direction: column; gap: 18px; width: 100%; min-width: 0; min-height: 220px; padding: 28px; border: 1px solid #d4e4f8; border-radius: 24px; background: linear-gradient(145deg, #ffffff, #eef6ff); box-shadow: 0 10px 28px rgba(15, 23, 42, 0.06); transition: all 0.25s ease; }
.onekids-content-page .okp-resource-card > p { margin: 0; color: var(--okp-navy); font-size: 18.5px; font-weight: 750; line-height: 1.55; text-wrap: balance; }
.onekids-content-page .okp-resource-card > p + p { color: var(--okp-muted); font-size: 14.5px; font-weight: 400; line-height: 1.7; }
.onekids-content-page .okp-resource-card a { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 46px; margin-top: auto; padding-top: 14px; border-top: 1px solid #d8e6f7; color: var(--okp-blue-hover); font-size: 14.5px; font-weight: 700; text-decoration: none; }
.onekids-content-page .okp-resource-card a::after { content: "↗"; font-size: 22px; font-weight: 400; transition: transform 0.2s; }
.onekids-content-page .okp-resource-card:hover a::after { transform: translateX(3px) translateY(-2px); }

/* Knowledge Sharing / Feed Section */
.onekids-content-page .okp-feed { padding-block: 64px 84px; border-top: 1px solid #edf2f7; }
.onekids-content-page .okp-feed > h2 { margin-bottom: 32px; color: var(--okp-navy); font-size: clamp(28px, 2.8vw, 38px); font-weight: 800; letter-spacing: -0.03em; line-height: 1.35; }
.onekids-content-page .okp-feed__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px; }
.onekids-content-page .okp-feed__card { display: flex; flex-direction: column; align-items: flex-start; min-width: 0; padding: 28px; border: 1px solid #e1ebf8; border-radius: 22px; background: #ffffff; box-shadow: 0 4px 18px rgba(15, 23, 42, 0.04); transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s; }
.onekids-content-page .okp-feed__card:hover { transform: translateY(-5px); border-color: var(--okp-blue); box-shadow: 0 16px 36px -6px rgba(15, 23, 42, 0.12); }
.onekids-content-page .okp-feed__card :where(h2, h3) { margin: 0; font-size: 19.5px; font-weight: 750; line-height: 1.45; }
.onekids-content-page .okp-feed__card a { display: inline-flex; align-items: center; min-height: 44px; color: var(--okp-navy); text-decoration: none; transition: color 0.2s; }
.onekids-content-page .okp-feed__card:hover h3 a { color: var(--okp-blue); }
.onekids-content-page .okp-feed__card p { margin-top: 14px; color: var(--okp-muted); font-size: 14.5px; line-height: 1.75; flex: 1 1 auto; }
.onekids-content-page .okp-feed > .okp-button { margin-top: 32px; }
.onekids-content-page .okp-feed > p:last-child { margin-top: 32px; }
.onekids-content-page .okp-feed__card .okp-feed__link { margin-top: auto; padding-top: 18px; color: var(--okp-blue-hover); font-size: 14px; font-weight: 750; }
.onekids-content-page .okp-feed__card .okp-feed__link span { display: inline-block; transition: transform 0.2s; }
.onekids-content-page .okp-feed__card:hover .okp-feed__link span { transform: translateX(3px) translateY(-1px); }

/* Related Details Disclosure */
.onekids-content-page .okp-related { margin: 0 0 56px; padding: 18px 0; border-block: 1px solid var(--okp-line); color: var(--okp-muted); font-size: 14px; }
.onekids-content-page .okp-related > summary { display: list-item; min-height: 46px; padding: 12px 6px; color: var(--okp-navy); font-weight: 700; cursor: pointer; transition: color 0.2s; }
.onekids-content-page .okp-related > summary:hover { color: var(--okp-blue); }
.onekids-content-page .okp-related > .rich-content { margin-top: 12px; padding: 24px; border: 0; border-radius: 18px; background: var(--okp-soft); line-height: 1.8; }
.onekids-content-page .okp-related :where(img, svg) { display: inline-block; width: auto; max-width: 200px; max-height: 90px; margin: 8px; object-fit: contain; }
.onekids-content-page .okp-related a { display: inline-flex; align-items: center; min-height: 44px; max-width: 100%; color: var(--okp-blue-hover); overflow-wrap: anywhere; }

/* Legal Policy Documents */
.onekids-content-page.okp-family--legal .okp-hero { padding-block: 48px 56px; }
.onekids-content-page.okp-family--legal .okp-hero__inner { grid-template-columns: minmax(0, 1fr); }
.onekids-content-page.okp-family--legal .okp-hero__title { max-width: 1000px; font-size: clamp(30px, 3vw, 44px); }
.onekids-content-page .okp-document { display: grid; grid-template-columns: 240px minmax(0, 1fr); align-items: start; gap: 60px; padding-block: 52px; }
.onekids-content-page .okp-content:has(> .okp-toc) { display: grid; grid-template-columns: 240px minmax(0, 1fr); align-items: start; gap: 52px; }
.onekids-content-page .okp-content > .okp-toc { margin-block: 52px; }
.onekids-content-page .okp-content:has(> .okp-toc) .okp-block--split { grid-template-columns: minmax(0, 1fr); }
.onekids-content-page .okp-content:has(> .okp-toc) .okp-block--split > * { grid-column: 1; }
.onekids-content-page .okp-document .okp-body { max-width: 76ch; }
.onekids-content-page .okp-document .okp-section { padding-block: 28px; }
.onekids-content-page .okp-document .okp-section:first-child { padding-top: 0; }
.onekids-content-page .okp-document .okp-section:nth-of-type(even)::before { content: none; }
.onekids-content-page .okp-document .okp-body h2 { font-size: 26px !important; }
.onekids-content-page .okp-document .okp-body h3 { font-size: 21px !important; }
.onekids-content-page .okp-document .okp-body p { color: var(--okp-ink); }
.onekids-content-page .okp-toc { position: sticky; top: 106px; min-width: 0; max-height: calc(100svh - 130px); overflow-y: auto; padding: 22px; border: 1px solid var(--okp-line); border-radius: 20px; background: #f8fbff; font-size: 14px; }
.onekids-content-page .okp-toc summary { min-height: 44px; color: var(--okp-navy); font-weight: 750; cursor: pointer; }
.onekids-content-page .okp-toc ol { margin: 10px 0 0; padding-left: 0; list-style: none; }
.onekids-content-page .okp-toc li { padding-left: 0; }
.onekids-content-page .okp-toc a { display: inline-flex; align-items: center; min-height: 42px; padding: 6px 10px; border-radius: 8px; color: var(--okp-muted); line-height: 1.5; text-decoration: none; transition: all 0.2s; }
.onekids-content-page .okp-toc a:hover { color: var(--okp-blue); background: rgba(8, 102, 237, 0.08); }

/* High-Converting Marketing Conversion Section */
.onekids-content-page .okp-conversion { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); align-items: center; gap: clamp(36px, 5vw, 68px); margin-block: 72px 96px; padding: clamp(36px, 6vw, 64px) clamp(24px, 5vw, 56px); border-radius: 32px; background: linear-gradient(135deg, #0d2847 0%, #103b76 52%, #0757cc 100%); color: #ffffff; box-shadow: 0 25px 60px -15px rgba(16, 59, 118, 0.35); position: relative; overflow: hidden; }
.onekids-content-page .okp-conversion::before { content: ""; position: absolute; top: -30%; right: -15%; width: 500px; height: 500px; border-radius: 50%; background: radial-gradient(circle, rgba(56, 189, 248, 0.22) 0%, transparent 68%); pointer-events: none; }
.onekids-content-page .okp-conversion__intro { min-width: 0; padding-top: 4px; position: relative; z-index: 1; }
.onekids-content-page .okp-conversion__intro .okp-hero__eyebrow { color: #38bdf8; background: rgba(56, 189, 248, 0.12); border: 1px solid rgba(56, 189, 248, 0.3); }
.onekids-content-page .okp-conversion__intro .okp-hero__eyebrow::before { background: #38bdf8; box-shadow: 0 0 8px #38bdf8; }
.onekids-content-page .okp-conversion__intro h2 { margin: 0 0 18px; color: #ffffff; font-size: clamp(28px, 2.8vw, 40px); font-weight: 800; line-height: 1.25; letter-spacing: -0.03em; text-wrap: balance; }
.onekids-content-page .okp-conversion__intro p { color: #d1e2fc; font-size: 16.5px; line-height: 1.8; }
.onekids-content-page .okp-conversion .custom-page-contact { width: 100%; min-width: 0; max-width: none; margin: 0; padding: clamp(26px, 4vw, 36px); border: 1px solid rgba(255, 255, 255, 0.95); border-radius: 24px; color: var(--okp-ink); background: #ffffff; box-shadow: 0 20px 48px -10px rgba(0, 0, 0, 0.25); position: relative; z-index: 1; }
.onekids-content-page .custom-page-contact header h2 { color: var(--okp-navy); font-size: 23px; font-weight: 750; line-height: 1.35; margin-bottom: 6px; }
.onekids-content-page .custom-page-contact header p { color: var(--okp-muted); font-size: 14px; margin-bottom: 22px; }
.onekids-content-page .custom-page-contact__grid { gap: 18px 16px; }
.onekids-content-page .custom-page-contact__field > :where(input, textarea) { min-height: 48px; padding: 12px 16px; border: 1.5px solid #d4e2f3; border-radius: 12px; font-size: 15px; color: #153253; background: #fafcff; transition: border-color 0.2s, box-shadow 0.2s, background 0.2s; }
.onekids-content-page .custom-page-contact__field > :where(input, textarea):focus { border-color: #0866ed; background: #ffffff; box-shadow: 0 0 0 4px rgba(8, 102, 237, 0.12); outline: none; }
.onekids-content-page .custom-page-contact__choices > label { align-items: center; min-height: 44px; margin-block: 4px; padding-block: 6px; }
.onekids-content-page .custom-page-contact input:is([type="checkbox"], [type="radio"]) { margin-top: 0; accent-color: var(--okp-blue); }
.onekids-content-page .custom-page-contact__consent { min-height: 44px; font-size: 13.5px; }
.onekids-content-page .custom-page-contact__consent a { color: var(--okp-blue-hover); font-weight: 600; }
.onekids-content-page .custom-page-contact button { min-height: 52px; padding-inline: 26px; border: none; border-radius: 12px; font-size: 16px; font-weight: 750; color: var(--okp-accent-ink, #ffffff); background: linear-gradient(135deg, #0866ed, #0052cc); box-shadow: 0 8px 22px rgba(8, 102, 237, 0.35); cursor: pointer; transition: all 0.25s ease; }
.onekids-content-page .custom-page-contact button:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(8, 102, 237, 0.45); }
.onekids-content-page .custom-page-contact :where(input, textarea, button):focus-visible { outline: 3px solid var(--okp-navy); outline-offset: 3px; }
.onekids-content-page .custom-page-contact__errors, .onekids-content-page .custom-page-contact__status { overflow-wrap: anywhere; }

/* Admin Preview Banner */
.onekids-content-page .article-preview-banner { position: static; inset: auto; display: flex; flex-direction: row; flex-wrap: wrap; gap: 12px; width: min(1280px, calc(100% - 64px)); max-width: none; margin: 20px auto; box-shadow: none; }
.onekids-content-page .article-preview-banner > div { flex: 1 1 250px; min-width: 0; }
.onekids-content-page .article-preview-banner > a { max-width: 100%; white-space: normal; }

@media (hover: hover) and (pointer: fine) {
  .onekids-content-page .okp-button, .onekids-content-page .okp-resource-grid > a, .onekids-content-page .okp-resource-card, .onekids-content-page .okp-feed__card { transition: transform .25s ease, border-color .25s ease, background .25s ease, box-shadow .25s ease; }
  .onekids-content-page .okp-button:hover { transform: translateY(-2px); box-shadow: 0 12px 30px -4px rgba(8, 102, 237, 0.48); }
  .onekids-content-page .okp-button--secondary:hover { color: var(--okp-blue-hover); background: #f0f7ff; }
  .onekids-content-page .okp-resource-grid > a:hover, .onekids-content-page .okp-resource-card:hover, .onekids-content-page .okp-feed__card:hover { transform: translateY(-5px); border-color: #0866ed; box-shadow: 0 18px 36px -8px rgba(15, 23, 42, 0.12); }
  .onekids-content-page .okp-toc a:hover { color: var(--okp-blue-hover); }
}

@media (max-width: 1050px) {
  .okp-site-header .okp-site-header__inner { gap: 20px; }
  .okp-site-header .okp-site-nav { gap: 12px; }
  .okp-site-header .okp-site-nav a { font-size: 13.5px; padding: 6px 12px; }
  .onekids-content-page .okp-hero { padding-block: 48px 56px; }
  .onekids-content-page .okp-hero__inner { gap: 32px; }
  .onekids-content-page .okp-hero__title { font-size: 40px; }
  .onekids-content-page .okp-gallery, .onekids-content-page .okp-block--gallery, .onekids-content-page .okp-feed__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .onekids-content-page .okp-block--split { gap: 32px; }
  .onekids-content-page .okp-document { grid-template-columns: 200px minmax(0, 1fr); gap: 36px; }
  .onekids-content-page .okp-content:has(> .okp-toc) { grid-template-columns: 200px minmax(0, 1fr); gap: 32px; }
  .onekids-content-page .okp-conversion { grid-template-columns: minmax(0, 1fr); gap: 36px; padding: 40px 32px; }
  .onekids-content-page .okp-conversion__intro { max-width: 760px; }
}

@media (max-width: 800px) {
  .onekids-content-page .okp-container { width: calc(100% - 40px); }
  .onekids-content-page .okp-hero__inner, .onekids-content-page .okp-block--split { grid-template-columns: minmax(0, 1fr); }
  .onekids-content-page .okp-hero__copy { max-width: 720px; }
  .onekids-content-page .okp-hero__visual { width: 100%; max-width: 660px; margin-inline: auto; }
  .onekids-content-page .okp-hero__visual img { max-height: 440px; }
  .onekids-content-page .okp-block--split > *, .onekids-content-page .okp-block--reverse .okp-block__copy, .onekids-content-page .okp-block--reverse .okp-block__media { grid-column: 1; grid-row: auto; }
  .onekids-content-page .okp-section { padding-block: 44px; }
  .onekids-content-page .okp-resource-grid { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .onekids-content-page .okp-resource-grid > a { min-height: 90px; padding: 22px; }
  .onekids-content-page .okp-document { grid-template-columns: minmax(0, 1fr); gap: 32px; padding-block: 32px; }
  .onekids-content-page .okp-content:has(> .okp-toc) { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .onekids-content-page .okp-content > .okp-toc { margin-block: 28px 0; }
  .onekids-content-page .okp-document .okp-body { max-width: none; }
  .onekids-content-page .okp-toc { position: static; max-height: 280px; padding: 16px 20px; }
  .onekids-content-page .okp-toc summary { position: sticky; top: -14px; z-index: 1; padding-top: 4px; background: #f8fbff; }
  .onekids-content-page .article-preview-banner { width: calc(100% - 40px); }
}

@media (max-width: 760px) {
  .okp-site-header .okp-site-header__inner { width: calc(100% - 32px); min-height: 68px; gap: 12px; }
  .okp-site-header .okp-site-brand { gap: 8px; font-size: 20px; }
  .okp-site-header .okp-site-brand img { width: 38px; height: 38px; }
  .okp-site-header .okp-site-nav { display: none; }
  .okp-site-header .okp-site-cta { padding: 9px 18px; font-size: 13.5px; }
}

@media (max-width: 600px) {
  .onekids-content-page .okp-container { width: calc(100% - 32px); }
  .onekids-content-page .okp-hero { padding-block: 36px 44px; }
  .onekids-content-page .okp-hero__inner { gap: 28px; }
  .onekids-content-page .okp-hero__eyebrow { margin-bottom: 14px; font-size: 11.5px; padding: 5px 12px; }
  .onekids-content-page .okp-hero__title { font-size: clamp(28px, 7.5vw, 34px); line-height: 1.25; letter-spacing: -0.035em; }
  .onekids-content-page .okp-hero__lead { margin-top: 16px; font-size: 15.5px; line-height: 1.8; }
  .onekids-content-page .okp-hero__actions { gap: 10px; margin-top: 24px; }
  .onekids-content-page .okp-button { flex: 1 1 200px; min-height: 50px; padding-inline: 20px; font-size: 14.5px; }
  .onekids-content-page .okp-hero__visual { padding: 10px; border-radius: 24px; }
  .onekids-content-page .okp-hero__visual img { max-height: 360px; border-radius: 16px; }
  .onekids-content-page .okp-video { padding-block: 32px; }
  .onekids-content-page .okp-video > video { border-radius: 18px; }
  .onekids-content-page .okp-body h2 { margin-bottom: 20px; font-size: 24px !important; }
  .onekids-content-page .okp-body h3 { font-size: 20px !important; }
  .onekids-content-page .okp-body p, .onekids-content-page .okp-body li { font-size: 15px; }
  .onekids-content-page .okp-block__media { padding: 14px; border-radius: 20px; }
  .onekids-content-page .okp-body :where(img, video, iframe) { border-radius: 14px; }
  .onekids-content-page .okp-gallery, .onekids-content-page .okp-block--gallery, .onekids-content-page .okp-feed__grid { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .onekids-content-page .okp-gallery:has(> .okp-media--compact) { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .onekids-content-page .okp-gallery:has(> .okp-media--compact) > .okp-block__media:not(:is(.okp-media--compact, .okp-media--brand, .okp-source-compact)) { grid-column: 1 / -1; }
  .onekids-content-page .okp-gallery:has(> .okp-media--compact) > .okp-block__media:is(.okp-media--compact, .okp-source-compact) { max-width: min(144px, 100%); }
  .onekids-content-page .okp-gallery:has(> .okp-media--compact) > .okp-block__media:is(.okp-media--brand, .okp-source-brand) { max-width: min(160px, 100%); }
  .onekids-content-page .okp-gallery img { max-height: 560px; }
  .onekids-content-page .okp-body blockquote { padding: 20px; font-size: 17px; }
  .onekids-content-page .okp-block--steps > ol > li, .onekids-content-page .okp-step-list > li { padding: 20px 20px 20px 72px; }
  .onekids-content-page .okp-block--steps > ol > li::before, .onekids-content-page .okp-step-list > li::before { top: 20px; left: 18px; width: 36px; height: 36px; }
  .onekids-content-page .okp-conversion { margin-block: 40px 48px; padding: 24px 18px; border-radius: 24px; }
  .onekids-content-page .okp-conversion__intro h2 { font-size: 26px; }
  .onekids-content-page .custom-page-contact { padding: 24px 18px; border-radius: 18px; }
  .onekids-content-page .custom-page-contact header h2 { font-size: 22px; }
  .onekids-content-page .custom-page-contact__grid { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .onekids-content-page .custom-page-contact button { width: 100%; }
  .onekids-content-page .okp-feed { padding-block: 40px 48px; }
  .onekids-content-page .okp-feed > h2 { font-size: 26px; }
  .onekids-content-page .okp-feed__card { padding: 22px; }
  .onekids-content-page .okp-related { margin-bottom: 32px; }
  .onekids-content-page .article-preview-banner { width: calc(100% - 32px); }
}

/* Reviewed OneKids AI source: illustrations stay with their own topic and testimonial. */
.onekids-content-page.okp-source--ai .okp-block { max-width: none; }
.onekids-content-page.okp-source--ai .okp-ai-opening { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr); align-items: center; gap: 32px 52px; }
.onekids-content-page.okp-source--ai .okp-ai-opening__copy { min-width: 0; grid-column: 1; grid-row: 1; }
.onekids-content-page.okp-source--ai .okp-ai-opening__copy > a { display: inline-flex; align-items: center; min-height: 44px; margin-bottom: 16px; color: var(--okp-blue-hover); font-size: 14px; font-weight: 750; text-decoration: none; }
.onekids-content-page.okp-source--ai .okp-ai-opening__copy > a p { margin: 0; color: inherit; }
.onekids-content-page.okp-source--ai .okp-ai-opening__copy h2 { max-width: 600px; margin-bottom: 20px; font-size: clamp(28px, 2.7vw, 38px) !important; line-height: 1.35; }
.onekids-content-page.okp-source--ai .okp-ai-opening__copy > div:last-child { display: inline-flex; min-height: 44px; align-items: center; padding: 10px 18px; border: 1px solid #bcd8f8; border-radius: 999px; color: var(--okp-navy); background: #eaf4ff; font-size: 14.5px; font-weight: 700; box-shadow: 0 2px 8px rgba(8, 102, 237, 0.08); }
.onekids-content-page.okp-source--ai .okp-ai-opening__visual { grid-column: 2; grid-row: 1 / span 2; min-width: 0; }
.onekids-content-page.okp-source--ai .okp-ai-opening__visual img { width: min(100%, 460px); max-height: 460px; margin: 0 auto; border: 1px solid #dce8f8; border-radius: 26px; box-shadow: 0 16px 40px rgba(15, 23, 42, 0.1); object-fit: contain; }
.onekids-content-page.okp-source--ai .okp-ai-opening__support { grid-column: 1; grid-row: 2; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: center; gap: 18px; min-width: 0; }
.onekids-content-page.okp-source--ai .okp-ai-opening__support img { width: 100%; max-height: 230px; margin: 0; border: 1px solid #dce8f8; border-radius: 18px; box-shadow: 0 8px 24px rgba(15, 23, 42, 0.06); object-fit: contain; }
.onekids-content-page.okp-source--ai .okp-ai-intro { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); align-items: center; gap: 48px; margin-top: 64px; padding-top: 48px; border-top: 1px solid var(--okp-line); }
.onekids-content-page.okp-source--ai .okp-ai-intro__copy { min-width: 0; }
.onekids-content-page.okp-source--ai .okp-ai-intro__copy > div { color: var(--okp-muted); font-size: 16px; line-height: 1.9; }
.onekids-content-page.okp-source--ai .okp-ai-intro__copy > div:last-child { margin-top: 24px; padding: 22px 26px; border-left: 4px solid var(--okp-blue); border-radius: 0 18px 18px 0; color: var(--okp-navy); background: #f0f7ff; font-size: 18px; font-weight: 650; line-height: 1.8; box-shadow: 0 4px 18px rgba(15, 23, 42, 0.04); }
.onekids-content-page.okp-source--ai .okp-ai-intro__visual { min-width: 0; padding: 16px; border: 1px solid #d9e6f8; border-radius: 26px; background: #ffffff; box-shadow: 0 16px 36px rgba(15, 23, 42, 0.08); }
.onekids-content-page.okp-source--ai .okp-ai-intro__visual img { width: 100%; max-height: 420px; margin: 0; border-radius: 18px; object-fit: contain; }
.onekids-content-page.okp-source--ai .okp-ai-section-heading { max-width: 920px; margin: 0 auto 36px; text-align: center; }
.onekids-content-page.okp-source--ai .okp-ai-section-heading > :where(h2, h3) { margin: 0; font-size: clamp(27px, 2.6vw, 36px) !important; font-weight: 800; line-height: 1.35; letter-spacing: -0.03em; }
.onekids-content-page.okp-source--ai .okp-ai-section-heading > p { margin: 16px auto 0; font-size: 17px; color: var(--okp-muted); }
.onekids-content-page.okp-source--ai .okp-ai-benefits { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: stretch; gap: 26px; }
.onekids-content-page.okp-source--ai .okp-ai-benefit { display: flex; flex-direction: column; min-width: 0; overflow: hidden; border: 1px solid #d8e6f8; border-radius: 24px; background: #ffffff; box-shadow: 0 10px 30px rgba(15, 23, 42, 0.06); transition: transform 0.25s, box-shadow 0.25s; }
.onekids-content-page.okp-source--ai .okp-ai-benefit:hover { transform: translateY(-5px); box-shadow: 0 18px 40px rgba(15, 23, 42, 0.12); }
.onekids-content-page.okp-source--ai .okp-ai-benefit__visual { min-width: 0; padding: 16px; border-bottom: 1px solid #e2ecf9; background: #f8fbff; }
.onekids-content-page.okp-source--ai .okp-ai-benefit__visual img { width: 100%; height: 240px; max-height: 240px; margin: 0 auto; border-radius: 16px; object-fit: contain; }
.onekids-content-page.okp-source--ai .okp-ai-benefit__copy { flex: 1 1 auto; min-width: 0; padding: 28px; color: var(--okp-muted); font-size: 15px; line-height: 1.85; }
.onekids-content-page.okp-source--ai .okp-ai-benefit__copy > div > span:first-child { display: block; margin-bottom: 12px; color: var(--okp-navy); font-size: 21px; font-weight: 750; line-height: 1.5; }
.onekids-content-page.okp-source--ai .okp-ai-benefit__copy > div > span:first-child + br { display: none; }
.onekids-content-page.okp-source--ai .okp-ai-smart__grid { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); align-items: center; gap: 36px; }
.onekids-content-page.okp-source--ai .okp-ai-smart__benefits { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; min-width: 0; }
.onekids-content-page.okp-source--ai .okp-ai-smart__benefit { min-width: 0; padding: 26px; border: 1px solid var(--okp-line); border-radius: 20px; color: var(--okp-muted); background: #ffffff; font-size: 15px; line-height: 1.85; box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04); transition: transform 0.2s, box-shadow 0.2s; }
.onekids-content-page.okp-source--ai .okp-ai-smart__benefit:hover { transform: translateY(-3px); box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08); }
.onekids-content-page.okp-source--ai .okp-ai-smart__benefit > div > span:first-child { display: block; margin-bottom: 12px; color: var(--okp-navy); font-size: 18.5px; font-weight: 750; line-height: 1.55; }
.onekids-content-page.okp-source--ai .okp-ai-smart__benefit > div > span:first-child + br { display: none; }
.onekids-content-page.okp-source--ai .okp-ai-smart__visuals { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: center; gap: 16px; min-width: 0; padding: 22px; border: 1px solid #d5e5f9; border-radius: 26px; background: linear-gradient(135deg, #eef6ff, #ffffff); box-shadow: 0 12px 32px rgba(15, 23, 42, 0.06); }
.onekids-content-page.okp-source--ai .okp-ai-smart__visuals > :is(a, .article-image-viewer-host) { display: block; grid-column: 1 / -1; width: min(100%, 200px); min-height: 44px; margin: 0 auto; }
.onekids-content-page.okp-source--ai .okp-ai-smart__visuals img { width: auto; max-width: 100%; max-height: 330px; margin: 0 auto; border: 1px solid #dae7f8; border-radius: 14px; object-fit: contain; }
.onekids-content-page.okp-source--ai .okp-ai-smart__visuals > :is(a, .article-image-viewer-host) img { max-height: 400px; }
.onekids-content-page.okp-source--ai .okp-ai-smart__slogan { max-width: 950px; margin: 36px auto 0; padding: 22px 30px; border: 1px solid #cfe1f8; border-radius: 20px; color: var(--okp-navy); background: #ecf5ff; font-size: 18px; font-weight: 700; line-height: 1.8; text-align: center; box-shadow: 0 4px 18px rgba(15, 23, 42, 0.04); }
.onekids-content-page.okp-source--ai .okp-ai-reviews { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: stretch; gap: 26px; }
.onekids-content-page.okp-source--ai .okp-ai-review { display: flex; flex-direction: column; align-items: flex-start; min-width: 0; padding: 30px; border: 1px solid #dce7f8; border-radius: 24px; color: var(--okp-ink); background: #ffffff; box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05); transition: transform 0.25s, box-shadow 0.25s; }
.onekids-content-page.okp-source--ai .okp-ai-review:hover { transform: translateY(-4px); box-shadow: 0 16px 36px rgba(15, 23, 42, 0.1); }
.onekids-content-page.okp-source--ai .okp-ai-review > img { flex: 0 0 auto; width: 72px; height: 72px; max-height: 72px; margin: 0 0 20px; border: 2px solid #e1ebf8; border-radius: 50%; object-fit: contain; background: #ffffff; box-shadow: 0 4px 12px rgba(15, 23, 42, 0.06); }
.onekids-content-page.okp-source--ai .okp-ai-review > p { max-width: none; margin: 0 0 14px; color: var(--okp-muted); font-size: 15px; line-height: 1.85; }
.onekids-content-page.okp-source--ai .okp-ai-review > p:first-of-type { flex: 1 1 auto; margin-bottom: 24px; color: var(--okp-ink); font-size: 15.5px; }
.onekids-content-page.okp-source--ai .okp-ai-review > p:not(:first-of-type) { margin-bottom: 6px; color: var(--okp-navy); font-size: 14.5px; font-weight: 700; }
.onekids-content-page.okp-source--ai .okp-ai-review--school > div { flex: 1 1 auto; margin-bottom: 24px; color: var(--okp-ink); font-size: 15.5px; line-height: 1.85; }
.onekids-content-page.okp-source--ai .okp-ai-review--school > p:first-of-type { flex: 0 0 auto; margin-bottom: 6px; color: var(--okp-navy); font-size: 14.5px; font-weight: 750; }
.onekids-content-page.okp-source--ai .okp-ai-review--school > img { margin: 18px 0 0; border-radius: 14px; }
.onekids-content-page.okp-source--ai .okp-ai-source-claim { max-width: 1000px; margin: 36px auto 0; padding: 24px; border-block: 1px solid #d9e7fa; color: var(--okp-navy); font-size: 17px; font-weight: 750; line-height: 1.8; text-align: center; }
.onekids-content-page.okp-source--ai .okp-ai-registration { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: center; gap: 20px 32px; padding: 32px; border: 1px solid #d6e6f9; border-radius: 28px; color: var(--okp-navy); background: linear-gradient(145deg, #eef6ff, #ffffff); box-shadow: 0 8px 26px rgba(15, 23, 42, 0.05); }
.onekids-content-page.okp-source--ai .okp-ai-registration > img { width: 100%; max-height: 270px; margin: 0 auto; border-radius: 18px; object-fit: contain; }
.onekids-content-page.okp-source--ai .okp-ai-registration > p { grid-column: 1 / -1; max-width: none; margin: 0; color: var(--okp-navy); font-size: 17px; font-weight: 700; text-align: center; }
.onekids-content-page.okp-source--ai .okp-ai-registration > :is(a, .article-image-viewer-host) { display: inline-flex; align-items: center; justify-content: center; width: fit-content; max-width: 100%; min-height: 44px; margin: 0 auto; }
.onekids-content-page.okp-source--ai .okp-ai-registration > :is(a, .article-image-viewer-host) img { width: 60px; max-height: 60px; margin: 0; border-radius: 14px; object-fit: contain; }

@media (max-width: 1000px) {
  .onekids-content-page.okp-source--ai .okp-ai-opening, .onekids-content-page.okp-source--ai .okp-ai-intro { gap: 28px; }
  .onekids-content-page.okp-source--ai .okp-ai-benefits, .onekids-content-page.okp-source--ai .okp-ai-reviews { gap: 18px; }
  .onekids-content-page.okp-source--ai .okp-ai-benefit__copy, .onekids-content-page.okp-source--ai .okp-ai-review { padding: 22px; }
  .onekids-content-page.okp-source--ai .okp-ai-benefit__visual img { height: 200px; }
  .onekids-content-page.okp-source--ai .okp-ai-smart__grid { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .onekids-content-page.okp-source--ai .okp-ai-smart__visuals { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .onekids-content-page.okp-source--ai .okp-ai-smart__visuals > :is(a, .article-image-viewer-host) { grid-column: auto; width: 100%; }
  .onekids-content-page.okp-source--ai .okp-ai-smart__visuals img, .onekids-content-page.okp-source--ai .okp-ai-smart__visuals > :is(a, .article-image-viewer-host) img { max-height: 350px; }
}

@media (max-width: 760px) {
  .onekids-content-page.okp-source--ai .okp-ai-opening, .onekids-content-page.okp-source--ai .okp-ai-intro { grid-template-columns: minmax(0, 1fr); }
  .onekids-content-page.okp-source--ai .okp-ai-opening__copy, .onekids-content-page.okp-source--ai .okp-ai-opening__visual, .onekids-content-page.okp-source--ai .okp-ai-opening__support { grid-column: 1; grid-row: auto; }
  .onekids-content-page.okp-source--ai .okp-ai-opening__visual img { max-height: 430px; }
  .onekids-content-page.okp-source--ai .okp-ai-opening__support img { max-height: 240px; }
  .onekids-content-page.okp-source--ai .okp-ai-intro { margin-top: 36px; padding-top: 34px; }
  .onekids-content-page.okp-source--ai .okp-ai-intro__visual { width: min(100%, 420px); margin-inline: auto; }
  .onekids-content-page.okp-source--ai .okp-ai-benefits, .onekids-content-page.okp-source--ai .okp-ai-reviews { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .onekids-content-page.okp-source--ai .okp-ai-benefit__visual img { height: auto; max-height: 330px; }
  .onekids-content-page.okp-source--ai .okp-ai-benefit__copy { padding: 24px; }
  .onekids-content-page.okp-source--ai .okp-ai-review { padding: 26px; }
}

@media (max-width: 600px) {
  .onekids-content-page.okp-source--ai .okp-ai-opening__copy h2 { font-size: 28px !important; }
  .onekids-content-page.okp-source--ai .okp-ai-intro__copy > div { font-size: 15px; }
  .onekids-content-page.okp-source--ai .okp-ai-intro__copy > div:last-child { padding: 18px 20px; font-size: 17px; }
  .onekids-content-page.okp-source--ai .okp-ai-opening__support { gap: 12px; }
  .onekids-content-page.okp-source--ai .okp-ai-section-heading { margin-bottom: 24px; text-align: left; }
  .onekids-content-page.okp-source--ai .okp-ai-section-heading > :where(h2, h3) { font-size: 26px !important; }
  .onekids-content-page.okp-source--ai .okp-ai-section-heading > p { font-size: 15px; }
  .onekids-content-page.okp-source--ai .okp-ai-smart__benefits { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .onekids-content-page.okp-source--ai .okp-ai-smart__benefit { padding: 22px; }
  .onekids-content-page.okp-source--ai .okp-ai-smart__visuals { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; padding: 16px; }
  .onekids-content-page.okp-source--ai .okp-ai-smart__visuals > :is(a, .article-image-viewer-host) { grid-column: 1 / -1; width: min(100%, 180px); }
  .onekids-content-page.okp-source--ai .okp-ai-smart__slogan { margin-top: 24px; padding: 20px; font-size: 16px; text-align: left; }
  .onekids-content-page.okp-source--ai .okp-ai-source-claim { margin-top: 28px; padding: 20px 4px; font-size: 15px; }
  .onekids-content-page.okp-source--ai .okp-ai-registration { grid-template-columns: minmax(0, 1fr); gap: 18px; padding: 20px; border-radius: 22px; }
  .onekids-content-page.okp-source--ai .okp-ai-registration > p { font-size: 15px; }
  .onekids-content-page.okp-source--ai .custom-page-contact__consent { padding-right: 44px; }
}

@media (prefers-reduced-motion: reduce) {
  html:has(.onekids-content-page) { scroll-behavior: auto !important; }
  .onekids-content-page *, .onekids-content-page *::before, .onekids-content-page *::after { scroll-behavior: auto !important; transition: none !important; animation: none !important; }
  .onekids-content-page .okp-button:hover, .onekids-content-page .okp-resource-grid > a:hover, .onekids-content-page .okp-resource-card:hover, .onekids-content-page .okp-feed__card:hover { transform: none; }
}

@media print {
  .onekids-content-page { overflow: visible; color: #111; background: #ffffff; }
  .onekids-content-page .okp-container { width: 100%; max-width: none; }
  .onekids-content-page .okp-hero { padding-block: 20px; background: #ffffff; }
  .onekids-content-page .okp-hero__inner, .onekids-content-page .okp-document, .onekids-content-page .okp-block--split { display: block; }
  .onekids-content-page .okp-toc { position: static; max-height: none; }
  .onekids-content-page .okp-section { padding-block: 20px; }
  .onekids-content-page .okp-section::before { content: none; }
  .onekids-content-page .okp-hero__visual, .onekids-content-page .okp-conversion { box-shadow: none; }
}