.guide-page .content-shell { padding-bottom: 64px; }
.guide-hero { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 64px; align-items: center; padding: 44px 0 64px; }
.guide-hero-text { display: block; max-width: 900px; padding-bottom: 44px; }
.guide-hero h1 { margin: 16px 0 24px; max-width: 800px; font-size: clamp(38px, 4.7vw, 62px); line-height: 1.08; letter-spacing: -.035em; }
.guide-hero-copy > p { max-width: 660px; margin: 0; font-size: 20px; line-height: 1.65; color: var(--muted); }
.guide-hero .hero-actions { margin-top: 28px; }
.guide-read-link { display: inline-flex; gap: 10px; align-items: center; margin-top: 22px; color: var(--teal); font-size: 14px; font-weight: 700; }
.guide-screen { margin: 0; text-align: center; }
.guide-screen img { display: block; width: 226px; max-width: 100%; height: auto; margin: 0 auto; }
.guide-screen figcaption { margin: 12px auto 0; max-width: 280px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.guide-art img { width: 100%; height: auto; }
.guide-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 56px; align-items: start; padding-top: 20px; border-top: 1px solid var(--border); }
.guide-toc { position: sticky; top: 112px; max-height: calc(100dvh - 132px); overflow: auto; padding: 24px; border: 1px solid var(--border); border-radius: 16px; background: var(--surface); }
.guide-toc h2 { margin: 0 0 16px; font-size: 16px; }
.guide-toc ol { margin: 0; padding-left: 20px; color: var(--faint); }
.guide-toc li { padding-left: 4px; margin-bottom: 13px; font-size: 13px; line-height: 1.65; }
.guide-toc li:last-child { margin-bottom: 0; }
.guide-toc a { color: var(--muted); }
.guide-toc a:hover { color: var(--teal); }
.guide-content { min-width: 0; max-width: 740px; }
.guide-content > section { margin-bottom: 42px; }
.guide-content h2 { margin: 0 0 18px; font-size: clamp(23px, 2.4vw, 29px); line-height: 1.25; letter-spacing: -.02em; }
.guide-content h3 { margin: 12px 0; font-size: 20px; line-height: 1.35; }
.guide-content p, .guide-content li { font-size: 16px; line-height: 1.8; color: var(--muted); }
.guide-content p { margin: 0 0 16px; }
.guide-content strong { color: var(--text); }
.guide-content a, .guide-hub-note a { color: var(--teal); text-decoration: underline; text-underline-offset: 4px; }
.guide-content ul, .guide-steps { padding-left: 22px; }
.guide-content li { margin-bottom: 10px; }
.guide-example { margin: 26px 0; padding: 24px; border: 1px solid var(--border); border-left: 3px solid var(--teal); border-radius: 12px; background: linear-gradient(110deg, rgba(0, 212, 193, .055), var(--surface)); }
.guide-example-label { color: var(--teal); font-size: 11px; font-weight: 600; letter-spacing: .035em; }
.guide-example p:last-child { margin-bottom: 0; }
.guide-table { overflow-x: auto; margin: 24px 0; border: 1px solid var(--border); border-radius: 12px; }
.guide-table:focus-visible { outline: 2px solid var(--teal); outline-offset: 4px; }
.guide-table table { width: 100%; border-collapse: collapse; min-width: 480px; font-size: 14px; line-height: 1.65; }
.guide-table th, .guide-table td { padding: 16px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: top; }
.guide-table th { color: var(--text); background: var(--surface); }
.guide-table td { color: var(--muted); }
.guide-table tbody tr:last-child th, .guide-table tbody tr:last-child td { border-bottom: 0; }
.guide-related { margin-top: 40px; padding-top: 36px; border-top: 1px solid var(--border); }
.guide-section-heading h2 { margin: 12px 0 28px; font-size: 30px; line-height: 1.2; }
.guide-card-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.guide-card { display: flex; flex-direction: column; gap: 14px; padding: 28px; border: 1px solid var(--border); border-radius: 16px; background: linear-gradient(130deg, rgba(79, 140, 255, .035), var(--surface)); }
.guide-card:hover { border-color: var(--teal); }
.guide-card h2, .guide-card h3 { margin: 0; font-size: 23px; line-height: 1.3; letter-spacing: -.02em; }
.guide-card p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.75; }
.guide-card > span:last-child { margin-top: auto; padding-top: 6px; color: var(--teal); font-size: 13px; font-weight: 700; }
.guide-card-number { color: var(--blue); font-weight: 800; font-size: 14px; letter-spacing: .1em; }
.guide-hub-grid { margin-bottom: 48px; }
.guide-hub-note { max-width: 780px; padding: 28px; border-left: 3px solid var(--teal); background: var(--surface); border-radius: 12px; }
.guide-hub-note h2 { margin: 0 0 12px; font-size: 24px; }
.guide-hub-note p { margin: 0; color: var(--muted); line-height: 1.8; }
.editor-note { font-size: 13px !important; color: var(--faint) !important; margin-bottom: 30px !important; }
.hub-crosslink a { color: var(--teal); font-size: 17px; font-weight: 700; }
.guide-content code { padding: 3px 7px; border-radius: 5px; background: var(--surface); color: var(--text); overflow-wrap: anywhere; }
.resource-download { display: inline-block; font-weight: 700; }
.guide-card-grid-single { grid-template-columns: minmax(0, 1fr); max-width: 740px; }
.guide-screen img { border-radius: 22px; }
.guide-example .guide-table { margin-bottom: 20px; }
.guide-benefits { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin: 0 0 48px; }
.guide-benefits > div { padding: 24px; background: var(--surface); border: 1px solid var(--border); border-radius: 16px; }
.guide-benefits h2 { margin: 12px 0; font-size: 21px; line-height: 1.35; letter-spacing: -.02em; }
.guide-benefits p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.75; }
.guide-table caption { padding: 14px 16px; color: var(--muted); text-align: left; font-size: 13px; background: var(--surface); border-bottom: 1px solid var(--border); }
.guide-quick-facts { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 24px 0 0; }
.guide-quick-facts li { padding: 8px 12px; border: 1px solid var(--border); border-radius: 8px; color: var(--muted); font-size: 12px; }
.guide-table-hint { display: none; }
.guide-hub-intro { margin-bottom: 32px; }

/* Shared Blog/Guides index: illustrated hero, category sections and article rows. */
.resource-hub > .site-shell { display: flex; flex-direction: column; min-height: 100vh; min-height: 100svh; }
.resource-hub .site-nav, .resource-hub .site-footer { flex-shrink: 0; }
.resource-hub .resource-shell { width: min(900px, calc(100% - 40px)); flex: 1 0 auto; padding-bottom: 56px; }
.resource-hub .breadcrumbs { font-size: 13px; }
.resource-intro { display: grid; grid-template-columns: minmax(0, 1fr) 180px; grid-template-areas: "heading art" "summary art"; column-gap: 48px; row-gap: 10px; align-items: center; padding: 20px 0 36px; }
.resource-intro-copy { grid-area: heading; align-self: end; }
.resource-intro h1 { margin: 0 0 12px; font-size: clamp(36px, 4.2vw, 48px); line-height: 1.15; letter-spacing: -.035em; }
.resource-intro .resource-lead { margin: 0; color: var(--text); font-size: 19px; line-height: 1.6; }
.resource-summary { grid-area: summary; align-self: start; margin: 0; max-width: 650px; color: var(--muted); font-size: 16px; line-height: 1.65; }
.resource-mascot { grid-area: art; position: relative; width: 180px; margin: 0; overflow: hidden; }
.resource-mascot img { position: absolute; max-width: none; height: auto; }
.resource-mascot-blog-writing { aspect-ratio: 965 / 1012; }
.resource-mascot-blog-writing img { width: 159.171%; left: -27.876%; top: -.593%; }
.resource-mascot-guide-reading { aspect-ratio: 891 / 997; }
.resource-mascot-guide-reading img { width: 172.391%; left: -42.873%; top: -.602%; }
.resource-summary p { margin: 0; }
.resource-summary p + p { margin-top: 12px; }
.resource-summary a { color: var(--teal); text-decoration: underline; text-underline-offset: 4px; }
.resource-contents { max-width: 640px; border-top: 1px solid var(--border); padding-top: 28px; }
.resource-category + .resource-category { margin-top: 36px; }
.resource-category h2 { margin: 0 0 14px; color: var(--text); font-size: 18px; font-weight: 600; line-height: 1.5; }
.resource-article-list { list-style: none; margin: 0 0 0 14px; padding: 0; }
.resource-article-list li { border-bottom: 1px solid var(--border); }
.resource-article-list a { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px; align-items: center; min-height: 44px; padding: 10px 8px 10px 0; border-radius: 4px; transition: background-color 180ms ease; }
.resource-article-list strong { display: block; font-size: 15px; font-weight: 500; line-height: 1.5; }
.contents-arrow { color: var(--muted); transition: transform 180ms ease, color 180ms ease; }
.resource-article-list a:focus-visible { background: rgba(255, 255, 255, .035); outline: 2px solid var(--teal); outline-offset: 3px; }
.resource-article-list a:focus-visible .contents-arrow { color: var(--teal); transform: translateX(4px); }
@media (hover: hover) {
  .resource-article-list a:hover { background: rgba(255, 255, 255, .035); }
  .resource-article-list a:hover .contents-arrow { color: var(--teal); transform: translateX(4px); }
}
.resource-note { max-width: 760px; margin-top: 40px; }
.resource-note h2 { margin: 0 0 10px; font-size: 20px; line-height: 1.4; letter-spacing: -.02em; }
.resource-note p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.8; }
.resource-note a { color: var(--teal); text-decoration: underline; text-underline-offset: 4px; }
.resource-hub .detail-cta { margin-top: 56px; padding: 20px 24px; }
.resource-hub .detail-cta h2 { font-size: 24px; }
.resource-hub .detail-cta p { max-width: 680px; margin-top: 8px; font-size: 14px; line-height: 1.6; }
.resource-hub .detail-cta .hero-actions { margin-top: 16px; }
.resource-hub .detail-cta .app-store-badge, .resource-hub .detail-cta .play-store-badge { min-height: 44px; }
.resource-hub .detail-cta .app-store-badge img, .resource-hub .detail-cta .play-store-badge img { height: 44px; }
.related-reading { margin-top: 36px; padding-top: 26px; border-top: 1px solid var(--border); }
.related-reading h2 { margin: 0 0 12px; font-size: 18px; font-weight: 600; }
.related-reading ul { list-style: none; margin: 0; padding: 0; }
.related-reading li + li { border-top: 1px solid var(--border); }
.related-reading a { display: grid; grid-template-columns: 110px minmax(0, 1fr) auto; gap: 16px; align-items: baseline; padding: 17px 0; font-size: 15px; line-height: 1.6; }
.related-kind { color: var(--muted); font-size: 12px; }
.related-title { font-weight: 600; }
.related-reading a > span:last-child, .related-reading a:hover .related-title { color: var(--teal); }
@media (max-width: 900px) {
  .guide-hero { grid-template-columns: minmax(0, 1fr) 220px; gap: 30px; }
  .guide-layout { grid-template-columns: 210px minmax(0, 1fr); gap: 28px; }
  .guide-toc { padding: 20px; }
}
@media (max-width: 720px) {
  .guide-hero { display: block; padding: 24px 0 40px; }
  .guide-hero h1 { margin-top: 12px; font-size: 38px; }
  .guide-hero-copy > p { font-size: 18px; }
  .guide-hero .hero-actions { gap: 12px; flex-wrap: wrap; }
  .guide-screen { margin-top: 30px; }
  .guide-screen img { width: 180px; }
  .guide-art { max-width: 300px; margin: 24px auto 0; }
  .guide-layout { display: block; padding-top: 24px; }
  .guide-toc { position: static; max-height: none; margin-bottom: 36px; }
  .guide-toc li { font-size: 14px; }
  .guide-content > section { margin-bottom: 34px; }
  .guide-example { padding: 20px; }
  .guide-card-grid { grid-template-columns: 1fr; gap: 16px; }
  .guide-card { padding: 24px; }
  .guide-benefits { grid-template-columns: 1fr; gap: 12px; margin-bottom: 36px; }
  .guide-benefits > div { padding: 20px; }
  .guide-content .guide-table-hint { display: block; margin-bottom: -14px; font-size: 12px; color: var(--faint); }
  .guide-hub-note { padding: 22px; }
  .resource-hub .resource-shell { width: calc(100% - 28px); padding-bottom: 36px; }
  .resource-intro { grid-template-columns: minmax(0, 1fr) 112px; grid-template-areas: "heading art" "summary summary"; column-gap: 16px; row-gap: 16px; padding: 12px 0 30px; }
  .resource-intro-copy { align-self: center; }
  .resource-intro .resource-lead { font-size: 16px; }
  .resource-summary { font-size: 15px; }
  .resource-mascot { width: 112px; }
  .resource-article-list a { gap: 16px; }
  .resource-hub .detail-cta { margin-top: 44px; padding: 16px 20px; }
  .related-reading a { grid-template-columns: minmax(0, 1fr) auto; gap: 3px 14px; padding: 15px 0; }
  .related-kind { grid-column: 1; }
  .related-title { grid-column: 1; grid-row: 2; }
  .related-reading a > span:last-child { grid-column: 2; grid-row: 1 / 3; align-self: center; }
}