.guide-page { margin: 0; min-height: 100svh; background: var(--palette-page, #0c0c0c); color: var(--palette-ink, #f4f4f5); font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; font-size: 14px; line-height: 1.7; -webkit-text-size-adjust: 100%; }
.guide-page *, .guide-page *::before, .guide-page *::after { box-sizing: border-box; }
.guide-page [hidden] { display: none !important; }
.guide-page a { color: inherit; text-decoration: none; }
.guide-page button, .guide-page input { font: inherit; }
.guide-page button { cursor: pointer; }
.guide-page :is(a, button, input, summary, [tabindex]):focus-visible { outline: 2px solid var(--palette-focus); outline-offset: 4px; }
.guide-page :is(p, li, dd, td) { overflow-wrap: anywhere; }
.guide-page .guide-icon { flex: 0 0 auto; width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.guide-symbols { position: absolute; width: 0; height: 0; overflow: hidden; }
.guide-container { width: min(1160px, calc(100% - 64px)); margin-inline: auto; }
.guide-visually-hidden, .guide-skip:not(:focus) { position: absolute; width: 1px; height: 1px; margin: -1px; clip-path: inset(50%); overflow: hidden; white-space: nowrap; }
.guide-skip:focus { position: fixed; z-index: 100; top: 12px; left: 12px; padding: 8px 16px; background: var(--palette-action); color: var(--palette-action-ink); border-radius: 8px; }
.guide-header { position: sticky; top: 0; z-index: 10; background: var(--palette-page); border-bottom: 1px solid var(--palette-line); }
.guide-header-inner { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.guide-brand { display: inline-flex; align-items: center; gap: 10px; font-size: 18px; font-weight: 500; white-space: nowrap; letter-spacing: -.5px; }
.guide-brand strong { font-weight: 750; }
.guide-brand img { flex: 0 0 auto; }
.guide-header-actions { display: flex; align-items: center; gap: 8px; }
.guide-control { width: 40px; height: 40px; border: 1px solid var(--palette-line); border-radius: 10px; color: var(--palette-secondary); background: transparent; display: inline-grid; place-items: center; padding: 0; flex: 0 0 auto; }
.guide-control:hover { background: var(--palette-hover); color: var(--palette-ink); }
.guide-control.rh-language-button { font-size: 11px; font-weight: 650; letter-spacing: .04em; }
.guide-studio-link { display: inline-flex; align-items: center; gap: 8px; min-height: 40px; margin-right: 10px; font-size: 12px; font-weight: 600; }
.guide-studio-link:hover { color: var(--palette-link); }
.guide-layout { display: grid; grid-template-columns: 224px minmax(0, 1fr); gap: clamp(32px, 5vw, 76px); padding-top: 42px; align-items: start; }
.guide-sidebar { position: sticky; top: 112px; }
.guide-sidebar summary { list-style: none; }
.guide-sidebar summary::-webkit-details-marker, .guide-detail summary::-webkit-details-marker { display: none; }
.guide-sidebar summary { display: none; }
.guide-sidebar-heading { color: var(--palette-muted); font-size: 11px; font-weight: 650; letter-spacing: .07em; text-transform: uppercase; margin: 0 0 16px 13px; }
.guide-sidebar nav { display: grid; gap: 4px; }
.guide-sidebar nav a { display: flex; align-items: flex-start; gap: 11px; padding: 10px 12px; border-radius: 9px; font-size: 12px; line-height: 1.5; color: var(--palette-secondary); border: 1px solid transparent; }
.guide-sidebar nav a > span:first-child { font-size: 10px; padding-top: 1px; color: var(--palette-muted); font-variant-numeric: tabular-nums; }
.guide-sidebar nav a:hover { color: var(--palette-ink); background: var(--palette-soft); }
.guide-sidebar nav a[aria-current="location"] { color: var(--palette-ink); border-color: var(--palette-selected-line); background: var(--palette-tint); }
.guide-sidebar nav a[aria-current="location"] > span:first-child { color: var(--palette-link); }
.guide-sidebar-help { margin: 30px 12px 0; padding-top: 20px; border-top: 1px solid var(--palette-line); }
.guide-sidebar-help p { font-size: 11px; line-height: 1.6; color: var(--palette-muted); margin: 0 0 5px; }
.guide-sidebar-help button { display: inline-flex; align-items: center; gap: 6px; padding: 4px 0; border: 0; background: none; color: var(--palette-link); font-size: 12px; min-height: 36px; }
#guideMain { min-width: 0; padding-bottom: 26px; }
#guideMain:focus { outline: none; }
.guide-intro { margin: 0 0 32px; }
.guide-eyebrow { color: var(--palette-muted); letter-spacing: .1em; font-size: 10px; font-weight: 600; margin-bottom: 10px; }
.guide-intro h1 { margin: 0 0 10px; font-size: clamp(26px, 3.5vw, 34px); line-height: 1.25; font-weight: 720; letter-spacing: -1px; }
.guide-lead { max-width: 62ch; margin: 0; font-size: 14px; line-height: 1.8; color: var(--palette-secondary); }
.guide-search-field { position: relative; display: flex; align-items: center; gap: 11px; margin-top: 24px; min-height: 48px; border: 1px solid var(--palette-line); border-radius: 11px; padding: 0 14px; background: var(--palette-card); color: var(--palette-muted); }
.guide-search-field:focus-within { border-color: var(--palette-selected-line); box-shadow: 0 0 0 3px var(--palette-ring); }
.guide-search-field input { flex: 1; width: 100%; min-width: 0; background: transparent; color: var(--palette-ink); border: 0; padding: 12px 0; font-size: 13px; line-height: 1.4; border-radius: 0; outline: none !important; }
.guide-search-field input::placeholder { color: var(--palette-muted); opacity: 1; }
.guide-search-field input::-webkit-search-cancel-button { display: none; }
.guide-search-shortcut { font: 10px system-ui, sans-serif; white-space: nowrap; border: 1px solid var(--palette-line); border-radius: 5px; padding: 2px 5px; color: var(--palette-muted); }
.guide-search-field:has(.guide-search-clear:not([hidden])) .guide-search-shortcut { display: none; }
.guide-search-clear { display: grid; place-items: center; background: transparent; border: 0; color: var(--palette-secondary); width: 38px; min-height: 44px; flex: 0 0 auto; margin-right: -8px; }
.guide-search-status { margin: 9px 0 0; color: var(--palette-muted); font-size: 12px; }
.guide-empty { border: 1px solid var(--palette-line); border-radius: 14px; padding: 30px; background: var(--palette-card); }
.guide-empty h2 { font-size: 17px; line-height: 1.4; margin: 0 0 7px; }
.guide-empty p { color: var(--palette-secondary); margin: 0 0 18px; }
.guide-section { border-top: 1px solid var(--palette-line); padding-top: 28px; margin-top: 34px; scroll-margin-top: 102px; }
.guide-section-heading { display: flex; align-items: baseline; gap: 13px; margin-bottom: 10px; }
.guide-section-number { color: var(--palette-link); font-size: 11px; font-weight: 600; font-variant-numeric: tabular-nums; }
.guide-section h2 { margin: 0; font-size: 19px; line-height: 1.4; font-weight: 670; letter-spacing: -.35px; }
.guide-section-intro { margin: 0 0 23px; color: var(--palette-secondary); font-size: 13px; }
.guide-section > p:not(.guide-section-intro) { margin: 18px 0; }
.guide-steps { list-style: none; counter-reset: guide-step; padding: 0; margin: 20px 0; display: grid; gap: 20px; }
.guide-steps > li { display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: 12px; counter-increment: guide-step; }
.guide-steps > li::before { content: counter(guide-step); display: grid; place-items: center; width: 26px; height: 26px; border: 1px solid var(--palette-line); border-radius: 8px; color: var(--palette-secondary); font-size: 11px; font-weight: 650; line-height: 1; }
.guide-steps h3 { font-size: 14px; font-weight: 650; line-height: 1.6; margin: 1px 0 5px; }
.guide-steps p { color: var(--palette-secondary); font-size: 13px; line-height: 1.8; margin: 0; }
.guide-note { display: flex; align-items: flex-start; gap: 10px; padding: 15px 17px; margin: 22px 0; background: var(--palette-tint); border: 1px solid var(--palette-selected-line); border-radius: 11px; }
.guide-note > svg { color: var(--palette-link); margin-top: 2px; width: 16px; height: 16px; }
.guide-note p { margin: 0; font-size: 12px; line-height: 1.85; color: var(--palette-secondary); }
.guide-inline-link { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 600; color: var(--palette-link) !important; min-height: 40px; }
.guide-subheading { margin: 26px 0 12px; font-size: 14px; font-weight: 650; }
.guide-detail-group { display: grid; border: 1px solid var(--palette-line); border-radius: 12px; background: var(--palette-card); overflow: hidden; margin: 20px 0; }
.guide-detail-group .guide-detail { border: 0; border-radius: 0; margin: 0; }
.guide-detail-group .guide-detail + .guide-detail { border-top: 1px solid var(--palette-line); }
.guide-detail { border: 1px solid var(--palette-line); border-radius: 12px; margin: 20px 0; background: var(--palette-card); }
.guide-detail summary { display: flex; justify-content: space-between; align-items: center; list-style: none; gap: 16px; padding: 15px 18px; font-size: 13px; font-weight: 580; line-height: 1.65; cursor: pointer; }
.guide-detail summary:hover { background: var(--palette-soft); }
.guide-detail .guide-chevron { width: 16px; height: 16px; color: var(--palette-muted); }
.guide-detail[open] > summary .guide-chevron, #guideToc[open] > summary .guide-chevron { transform: rotate(180deg); }
.guide-detail-body { padding: 0 18px 17px; color: var(--palette-secondary); font-size: 13px; line-height: 1.85; }
.guide-detail-body p { margin: 0 0 12px; }
.guide-detail-body > :last-child { margin-bottom: 0; }
.guide-detail:has(.guide-bookmarklet) { min-width: 0; }
.guide-bookmarklet { min-width: 0; max-width: 100%; margin: 17px 0 21px; padding: 14px; border: 1px solid var(--palette-line); border-radius: 10px; background: var(--palette-soft); }
.guide-bookmarklet-header { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px 14px; margin-bottom: 8px; }
.guide-bookmarklet-header h3 { margin: 0; font-size: 13px; font-weight: 650; line-height: 1.6; color: var(--palette-ink); }
.guide-bookmarklet-header .guide-button { display: inline-flex; align-items: center; gap: 7px; flex: 0 0 auto; padding-inline: 11px; }
.guide-bookmarklet-header .guide-icon { width: 15px; height: 15px; }
.guide-bookmarklet-header .guide-button:disabled { cursor: wait; opacity: .65; }
.guide-bookmarklet-code { max-width: 100%; min-width: 0; margin: 12px 0 0; padding: 12px; overflow-x: auto; border: 1px solid var(--palette-line); border-radius: 7px; background: var(--palette-input); color: var(--palette-ink); font: 12px/1.8 ui-monospace, SFMono-Regular, Consolas, monospace; white-space: pre; tab-size: 2; }
.guide-bookmarklet-code code { font: inherit; user-select: text; -webkit-user-select: text; }
.guide-bookmarklet .guide-bookmarklet-status { margin: 9px 0 0; color: var(--palette-link); font-size: 11px; line-height: 1.7; }
.guide-bookmarklet-status:empty { display: none; }
.guide-bookmarklet-steps { margin: 0 0 17px; gap: 17px; }
.guide-bookmarklet-link { color: var(--palette-link) !important; text-decoration: underline !important; text-underline-offset: 3px; }
.guide-bookmarklet-link:hover { text-decoration-thickness: 2px !important; }
.guide-status-pairs { margin: 22px 0; display: grid; gap: 14px; }
.guide-status-pairs > div { display: grid; grid-template-columns: 100px minmax(0, 1fr); gap: 16px; align-items: start; }
.guide-status-pairs dd { margin: 0; color: var(--palette-secondary); font-size: 12px; line-height: 1.85; }
.guide-badge { display: inline-flex; align-items: center; padding: 3px 8px; border: 1px solid var(--palette-line); border-radius: 7px; background: var(--palette-soft); color: var(--palette-secondary); font-size: 10px; line-height: 1.6; font-weight: 500; white-space: nowrap; }
.guide-badge-active { border-color: var(--palette-active-line); background: var(--palette-active-tint); color: var(--palette-active-ink); }
.guide-small { color: var(--palette-muted); font-size: 11px; }
.guide-figure { margin: 25px 0 20px; }
.guide-screenshot { display: block; position: relative; width: 100%; padding: 0; background: var(--palette-card); border: 1px solid var(--palette-line); border-radius: 12px; overflow: hidden; }
.guide-screenshot:hover { border-color: var(--palette-selected-line); }
.guide-screenshot img { display: block; width: 100%; height: auto; aspect-ratio: 1280 / 820; }
.guide-image-hint { position: absolute; right: 10px; bottom: 10px; display: inline-flex; align-items: center; gap: 6px; padding: 6px 9px; font-size: 10px; border: 1px solid var(--palette-line); border-radius: 7px; background: var(--palette-card); color: var(--palette-ink); }
.guide-image-hint svg { width: 13px; height: 13px; }
.guide-figure figcaption { margin-top: 9px; font-size: 11px; line-height: 1.7; color: var(--palette-muted); }
.guide-limit-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 22px 0; }
.guide-limit-grid > div { padding: 18px 20px; border: 1px solid var(--palette-line); background: var(--palette-card); border-radius: 12px; }
.guide-limit-grid h3 { margin: 0; font-size: 12px; color: var(--palette-secondary); font-weight: 550; }
.guide-limit-grid .guide-limit-value { margin: 8px 0 3px; font-size: 26px; line-height: 1.3; letter-spacing: -.6px; color: var(--palette-ink); }
.guide-limit-value > span { font-size: 12px; letter-spacing: 0; color: var(--palette-muted); }
.guide-limit-grid > div > p:last-child { margin: 0; font-size: 11px; color: var(--palette-muted); }
.guide-table-wrap { border: 1px solid var(--palette-line); border-radius: 12px; margin: 23px 0; overflow: hidden; background: var(--palette-card); }
.guide-table { width: 100%; border-collapse: collapse; font-size: 12px; text-align: left; }
.guide-table th, .guide-table td { padding: 12px 16px; border-bottom: 1px solid var(--palette-line); vertical-align: top; }
.guide-table thead th { background: var(--palette-soft); color: var(--palette-secondary); font-size: 11px; font-weight: 600; }
.guide-table tbody th { width: 151px; font-weight: 500; }
.guide-table td { color: var(--palette-secondary); line-height: 1.8; }
.guide-table tbody tr:last-child > * { border-bottom: 0; }
.guide-link-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 22px 0; }
.guide-link-grid a { display: flex; align-items: flex-start; gap: 12px; border: 1px solid var(--palette-line); border-radius: 12px; background: var(--palette-card); padding: 17px; }
.guide-link-grid a:hover { border-color: var(--palette-selected-line); }
.guide-link-grid a > svg:first-child { color: var(--palette-link); margin-top: 2px; }
.guide-link-grid a > svg:last-child { color: var(--palette-muted); width: 14px; height: 14px; margin-left: auto; margin-top: 3px; }
.guide-link-grid a > div { min-width: 0; }
.guide-link-grid strong { display: block; font-size: 13px; font-weight: 600; }
.guide-link-grid a > div > span { display: block; color: var(--palette-muted); font-size: 11px; line-height: 1.8; margin-top: 4px; }
.guide-button { display: inline-flex; align-items: center; justify-content: center; gap: 9px; min-height: 44px; padding: 9px 15px; border: 1px solid transparent; border-radius: 9px; font-size: 12px !important; font-weight: 620 !important; background: var(--palette-action); color: var(--palette-action-ink); }
.guide-button:hover { background: var(--palette-action-hover); }
.guide-button-quiet { background: var(--palette-soft); color: var(--palette-ink); border-color: var(--palette-line); }
.guide-button-quiet:hover { background: var(--palette-hover); }
.guide-support { display: flex; align-items: center; justify-content: space-between; gap: 20px; border: 1px solid var(--palette-line); background: var(--palette-card); border-radius: 12px; padding: 22px; margin-top: 26px; }
.guide-support h3 { margin: 0 0 6px; font-size: 14px; font-weight: 600; }
.guide-support p { margin: 0; color: var(--palette-muted); font-size: 12px; line-height: 1.8; }
.guide-support .guide-button { flex: 0 0 auto; }
.guide-footer { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-top: 42px; padding-top: 20px; border-top: 1px solid var(--palette-line); color: var(--palette-muted); font-size: 11px; }
.guide-footer nav { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.guide-footer a { min-height: 36px; display: inline-flex; align-items: center; }
.guide-footer a:hover { color: var(--palette-link); }
.guide-image-dialog { width: min(1100px, calc(100% - 32px)); max-width: none; max-height: calc(100dvh - 32px); padding: 0; position: fixed; inset: 0; margin: auto; border: 1px solid var(--palette-line); border-radius: 15px; background: var(--palette-card); color: var(--palette-ink); box-shadow: var(--palette-shadow); overflow: hidden; }
.guide-image-dialog[open] { display: flex; flex-direction: column; }
.guide-image-dialog::backdrop { background: var(--palette-backdrop); backdrop-filter: blur(5px); }
.guide-image-header { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 12px 16px; border-bottom: 1px solid var(--palette-line); flex: 0 0 auto; }
.guide-image-header h2 { font-size: 14px; line-height: 1.5; margin: 0; font-weight: 600; }
.guide-image-viewer { min-height: 0; overflow: auto; overscroll-behavior: contain; -webkit-overflow-scrolling: touch; }
.guide-image-viewer img { display: block; width: 100%; height: auto; max-height: calc(100dvh - 180px); object-fit: contain; }
.guide-image-viewer[data-zoom="true"] img { width: 1280px; max-width: none; height: 820px; max-height: none; }
.guide-image-footer { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 16px; flex: 0 0 auto; border-top: 1px solid var(--palette-line); }
.guide-image-footer p { font-size: 11px; line-height: 1.6; margin: 0; color: var(--palette-muted); }
.guide-image-footer button { flex: 0 0 auto; }
html.guide-image-open { overflow: hidden; }
.guide-page ::-webkit-scrollbar { width: 6px; height: 6px; }
.guide-page ::-webkit-scrollbar-track { background: var(--palette-scroll-track); }
.guide-page ::-webkit-scrollbar-thumb { border-radius: 8px; background: var(--palette-scroll-thumb); }
.guide-page * { scrollbar-width: thin; scrollbar-color: var(--palette-scroll-thumb) var(--palette-scroll-track); }
@media (max-width: 919px) {
  .guide-container { width: calc(100% - 40px); }
  .guide-layout { display: block; padding-top: 22px; }
  .guide-sidebar { position: static; margin-bottom: 26px; }
  .guide-sidebar details { border: 1px solid var(--palette-line); border-radius: 10px; background: var(--palette-card); overflow: hidden; }
  .guide-sidebar summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 12px; font-weight: 600; min-height: 46px; padding: 11px 15px; cursor: pointer; }
  .guide-sidebar summary svg { width: 15px; height: 15px; color: var(--palette-muted); }
  .guide-sidebar-heading, .guide-sidebar-help { display: none; }
  .guide-sidebar nav { padding: 4px 9px 10px; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 3px 6px; }
  .guide-sidebar nav a { min-height: 42px; font-size: 12px; padding: 9px; }
  .guide-section { scroll-margin-top: 90px; }
}
@media (max-width: 540px) {
  .guide-container { width: calc(100% - 32px); }
  .guide-header-inner { min-height: 64px; gap: 12px; }
  .guide-brand { font-size: 15px; gap: 7px; letter-spacing: -.3px; }
  .guide-brand img { width: 24px; height: 24px; }
  .guide-header-actions { gap: 4px; }
  .guide-control { width: 36px; height: 40px; border-color: transparent; }
  .guide-studio-link { margin: 0 4px 0 0; font-size: 11px; gap: 4px; }
  .guide-studio-link svg { width: 14px; height: 14px; }
  .guide-layout { padding-top: 16px; }
  .guide-sidebar { margin-bottom: 22px; }
  .guide-sidebar nav { grid-template-columns: 1fr; }
  .guide-intro h1 { font-size: 26px; letter-spacing: -.7px; }
  .guide-lead { font-size: 13px; line-height: 1.85; }
  .guide-search-field { min-height: 46px; padding-inline: 12px; gap: 9px; margin-top: 20px; }
  .guide-search-field > svg { width: 16px; height: 16px; }
  .guide-search-field input { font-size: 16px; } /* Prevent iOS focus zoom. */
  .guide-search-field input::placeholder { font-size: 12px; }
  .guide-search-shortcut { display: none; }
  .guide-section { margin-top: 28px; padding-top: 23px; scroll-margin-top: 84px; }
  .guide-section-heading { gap: 10px; }
  .guide-section h2 { font-size: 17px; }
  .guide-steps { gap: 18px; }
  .guide-steps > li { grid-template-columns: 24px minmax(0, 1fr); gap: 10px; }
  .guide-steps > li::before { width: 24px; height: 24px; }
  .guide-steps h3 { font-size: 13px; }
  .guide-steps p, .guide-detail-body { font-size: 12px; line-height: 1.85; }
  .guide-note { padding: 13px 14px; }
  .guide-status-pairs > div { grid-template-columns: 86px minmax(0, 1fr); gap: 12px; }
  .guide-detail summary { font-size: 12px; padding: 13px 14px; min-height: 46px; }
  .guide-detail-body { padding: 0 14px 14px; }
  .guide-bookmarklet { padding: 12px; }
  .guide-bookmarklet-header h3 { font-size: 12px; }
  .guide-bookmarklet-header .guide-button { font-size: 11px !important; padding-inline: 9px; }
  .guide-bookmarklet-code { font-size: 11px; padding: 10px; }
  .guide-limit-grid { gap: 9px; }
  .guide-limit-grid > div { padding: 15px 14px; }
  .guide-limit-grid .guide-limit-value { font-size: 24px; }
  .guide-table th, .guide-table td { padding: 11px 10px; }
  .guide-table tbody th { width: 104px; }
  .guide-table .guide-badge { font-size: 9px; white-space: normal; }
  .guide-table td { font-size: 11px; line-height: 1.85; }
  .guide-link-grid { grid-template-columns: 1fr; gap: 9px; }
  .guide-link-grid a { padding: 15px; }
  .guide-support { align-items: flex-start; flex-direction: column; gap: 15px; padding: 18px; }
  .guide-footer { align-items: flex-start; flex-direction: column; gap: 4px; margin-top: 32px; }
  .guide-footer nav { gap: 20px; }
  .guide-image-dialog { width: calc(100% - 24px); max-height: calc(100dvh - 24px); border-radius: 12px; }
  .guide-image-header { padding: 10px 12px; }
  .guide-image-footer { padding: 10px 12px; gap: 10px; }
  .guide-image-footer p { font-size: 10px; }
  .guide-image-footer .guide-button { padding: 8px 11px; font-size: 11px !important; }
  .guide-empty { padding: 22px 18px; }
}
@media (prefers-reduced-motion: no-preference) {
  .guide-page { scroll-behavior: smooth; }
  .guide-page :is(a, button, summary) { transition: background-color .15s, border-color .15s, color .15s; }
}