@layer page {
.pg-platform {
--platform-index-height: 60px;
--platform-sticky: calc(var(--header-bar) + var(--rule) + var(--platform-index-height) + 1px);
}
.pg-platform .platform-frame { max-width: calc(var(--wrap) + 2 * var(--gutter)); }
.pg-platform .plat-head { padding-block: clamp(56px, 8vw, 112px); border-bottom: 2px solid var(--ink); text-align: center; }
.pg-platform .plat-head h1 { max-width: 15ch; margin-inline: auto; font-size: clamp(3rem, 7.2vw, 6.25rem); line-height: 1.02; text-wrap: balance; }
.pg-platform .topic-bar { position: sticky; top: calc(var(--header-bar) + var(--rule)); z-index: 20; background: var(--canvas); border-bottom: 1px solid var(--ink); }
.pg-platform .issue-index ul { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px; padding-block: calc((var(--platform-index-height) - 44px) / 2); }
.pg-platform .issue-index li { max-width: none; min-width: 0; }
.pg-platform .issue-index a { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 4px 12px; border-radius: var(--r-pill); font-family: var(--font-label); font-size: 1rem; font-weight: 500; line-height: 1.2; text-decoration: none; transition: background-color var(--d-hover) var(--ease-out); }
.pg-platform .issue-index .campaign-icon { flex: none; width: 24px; height: 24px; }
.pg-platform .issue-index a[aria-current="location"] { background: var(--orange); box-shadow: inset 0 0 0 1px var(--ink); --focus: var(--ink); --icon-fill: var(--paper); }
.pg-platform .issue-index a:focus-visible { outline-offset: -4px; }
@media (hover: hover) { .pg-platform .issue-index a:hover { background: var(--orange); --focus: var(--ink); --icon-fill: var(--paper); } }
.pg-platform .platform-reading [id], .pg-platform .platform-reading :is(summary, a, [tabindex]) { scroll-margin-top: calc(var(--platform-index-height) + 88px); }
.pg-platform .platform-reading .topic { scroll-margin-top: calc(var(--platform-index-height) - 24px); }
.pg-platform .platform-reading .priority { scroll-margin-top: calc(var(--platform-index-height) - 11px); }
.pg-platform .platform-reading > .platform-frame { padding-block-end: clamp(56px, 7vw, 96px); }
.pg-platform .topic { padding-top: clamp(48px, 6vw, 80px); }
.pg-platform .topic-head { display: grid; grid-template-columns: 72px minmax(0, 1fr); align-items: center; gap: 24px; margin-bottom: clamp(20px, 2.4vw, 28px); }
.pg-platform .topic-symbol { display: grid; place-items: center; width: 72px; height: 72px; border: 1px solid var(--ink); border-radius: 50%; background: var(--canvas); }
.pg-platform .topic-symbol .campaign-icon { width: 48px; height: 48px; }
.pg-platform .topic h2 { min-width: 0; font-size: clamp(2rem, 3.6vw, 3.25rem); line-height: 1.08; text-wrap: balance; }
.pg-platform .topic-content { min-width: 0; }
.pg-platform .topic-lead { max-width: none; padding: 24px 32px; border-bottom: 1px solid var(--ink); font-size: 1.1875rem; line-height: 1.45; text-wrap: pretty; }
.pg-platform .priority + .priority { border-top: 1px solid var(--ink); }
.pg-platform .priority summary { display: grid; grid-template-columns: minmax(0, 1fr) 36px; align-items: center; gap: 24px; min-height: 76px; padding: 16px 32px; list-style: none; cursor: pointer; transition: background-color var(--d-hover) var(--ease-out), color var(--d-hover) var(--ease-out); }
.pg-platform .priority summary::-webkit-details-marker { display: none; }
.pg-platform .priority summary::marker { content: ''; }
.pg-platform .priority summary:focus-visible { outline-offset: -4px; }
.pg-platform .priority-title { max-width: 48ch; font-family: var(--font-editorial); font-size: clamp(1.3125rem, 1.9vw, 1.625rem); font-weight: 600; line-height: 1.2; text-wrap: balance; }
.pg-platform .priority-toggle { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--teal); color: var(--yellow); transition: background-color var(--d-hover) var(--ease-out), color var(--d-hover) var(--ease-out); }
.pg-platform .priority-toggle .ui-glyph { width: 20px; height: 20px; transition: transform var(--d-quick) var(--ease-out); }
@media (hover: hover) { .pg-platform .priority:not([open]) > summary:hover { color: var(--teal); } }
@media (hover: hover) { .pg-platform .priority:not([open]) > summary:hover .priority-toggle { background: var(--orange); color: var(--ink); } }
.pg-platform .priority[open] > summary { position: sticky; top: var(--platform-sticky); z-index: 5; background: var(--teal); box-shadow: inset 0 -1px var(--yellow); color: var(--yellow); --focus: var(--yellow); }
.pg-platform .priority[open] .priority-toggle { background: var(--yellow); color: var(--teal); }
.pg-platform .priority[open] .priority-toggle .ui-glyph { transform: rotate(180deg); }
.pg-platform .priority-body { background: var(--teal); color: var(--yellow); --focus: var(--yellow); }
.pg-platform .priority:last-child > .priority-body { border-radius: 0 0 calc(var(--r-md) - 1px) calc(var(--r-md) - 1px); }
.pg-platform .priority-copy { container: priority-content / inline-size; padding: clamp(24px, 3vw, 32px) 32px 32px; }
.pg-platform .priority-layout { display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; }
.pg-platform .priority-visual { container: policy-details / inline-size; min-width: 0; }
.pg-platform .priority-narrative { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.pg-platform .priority-narrative-part { min-width: 0; padding: 24px; border: 1px solid var(--ink); border-radius: var(--r-md); background: var(--yellow); color: var(--ink); --focus: var(--ink); }
.pg-platform .priority-narrative-part + .priority-narrative-part { background: var(--sky); }
.pg-platform .priority-part-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.pg-platform .priority-part-head .campaign-icon { width: 40px; height: 40px; }
.pg-platform .priority-narrative-part h3 { font-family: var(--font-editorial); font-size: 1.625rem; font-weight: 600; line-height: 1.15; }
.pg-platform .priority-narrative-part p { max-width: 62ch; font-size: var(--t-body); line-height: 1.5; text-wrap: pretty; }
.pg-platform .plat-keep { white-space: nowrap; }
.pg-platform .plat-close { padding-block: clamp(56px, 7vw, 96px); text-align: center; }
.pg-platform .plat-close .platform-frame { display: grid; justify-items: center; gap: var(--s6); }
.pg-platform .plat-close h2 { max-width: 22ch; font-family: var(--font-action); font-size: clamp(2.5rem, 5.4vw, 4.75rem); font-weight: 700; line-height: 1.02; }
.pg-platform .plat-close .btn-row { justify-content: center; }
@container priority-content (max-width: 820px) {
.pg-platform .priority-narrative { grid-template-columns: minmax(0, 1fr); gap: 12px; }
}
@media (max-width: 1023px) {
.pg-platform { --platform-index-height: 56px; }
.pg-platform .issue-index { overflow-x: auto; overscroll-behavior-x: contain; scrollbar-width: none; scroll-padding-inline: 4px; }
.pg-platform .issue-index::-webkit-scrollbar { display: none; }
.pg-platform .issue-index ul { display: flex; flex-wrap: nowrap; width: max-content; min-width: 100%; justify-content: space-between; }
.pg-platform .issue-index li { flex: none; }
.pg-platform .issue-index a { padding: 4px 14px; white-space: nowrap; }
}
@media (max-width: 767px) {
.pg-platform .plat-head { padding-block: 48px; }
.pg-platform .plat-head h1 { font-size: clamp(2.75rem, 12.4vw, 3.75rem); }
.pg-platform .topic-bar > .platform-frame { padding-inline: 8px; }
.pg-platform .issue-index .campaign-icon { width: 20px; height: 20px; }
.pg-platform .topic { padding-top: 40px; }
.pg-platform .topic-head { grid-template-columns: 56px minmax(0, 1fr); gap: 14px; margin-bottom: 16px; }
.pg-platform .topic-symbol { width: 56px; height: 56px; }
.pg-platform .topic-symbol .campaign-icon { width: 38px; height: 38px; }
.pg-platform .topic h2 { font-size: clamp(1.625rem, 6.6vw, 2.125rem); line-height: 1.12; }
.pg-platform .topic-lead { padding: 18px 16px; font-size: 1.0625rem; }
.pg-platform .priority summary { grid-template-columns: minmax(0, 1fr) 32px; gap: 12px; min-height: 68px; padding: 14px 16px; }
.pg-platform .priority-title { font-size: 1.25rem; line-height: 1.22; }
.pg-platform .priority-toggle { width: 32px; height: 32px; }
.pg-platform .priority-copy { padding: 16px 12px 12px; }
.pg-platform .priority-layout { gap: 12px; }
.pg-platform .priority-narrative-part { padding: 18px; }
.pg-platform .priority-narrative-part h3 { font-size: 1.5rem; }
.pg-platform .plat-close { padding-block: 48px; }
.pg-platform .plat-close h2 { font-size: clamp(2.25rem, 10.5vw, 3rem); }
.pg-platform .plat-close .btn-row { display: grid; width: 100%; max-width: 360px; }
}
@media screen and (min-width: 1024px) and (max-height: 800px) {
.pg-platform { --platform-index-height: 48px; }
.pg-platform .priority summary { min-height: 60px; padding-block: 10px; }
.pg-platform .priority-copy { padding-block: 20px 32px; }
.pg-platform .priority-layout { gap: 12px; }
.pg-platform .priority-narrative { gap: 12px; }
.pg-platform .priority-narrative-part { padding: 16px 20px; }
}
@media screen and (prefers-reduced-motion: no-preference) {
.pg-platform .priority[open] > .priority-body { animation: priority-arrive 460ms var(--ease-out) backwards; }
}
@keyframes priority-arrive { from { clip-path: inset(0 0 100% 0); } to { clip-path: inset(0 0 0 0); } }
@media (prefers-reduced-motion: reduce) {
.pg-platform .issue-index a, .pg-platform .priority summary, .pg-platform .priority-toggle, .pg-platform .priority-toggle .ui-glyph { transition: none; }
}
@media (forced-colors: active) {
.pg-platform .platform-reading { background: Canvas; color: CanvasText; --focus: Highlight; }
.pg-platform .topic-symbol { background: Canvas; border-color: CanvasText; }
.pg-platform .priority-body { background: Canvas; color: CanvasText; --focus: Highlight; }
.pg-platform .priority-narrative-part { background: Canvas; color: CanvasText; border-color: CanvasText; --focus: Highlight; }
.pg-platform .priority-toggle { border: 1px solid CanvasText; background: Canvas; color: CanvasText; }
.pg-platform .priority[open] > summary { background: Canvas; color: CanvasText; outline: 1px solid Highlight; outline-offset: -2px; }
.pg-platform .priority[open] > summary:focus-visible { outline: 3px solid Highlight; outline-offset: -4px; }
.pg-platform .issue-index a[aria-current="location"] { outline: 2px solid Highlight; outline-offset: -2px; }
}
@media print {
.pg-platform .topic-bar, .pg-platform .plat-close { display: none; }
.pg-platform .plat-head { padding-block: 24px; text-align: left; }
.pg-platform .platform-reading { background: transparent; color: var(--ink); }
.pg-platform .topic { padding-top: 24px; }
.pg-platform .topic-content { border: 0; border-radius: 0; background: transparent; box-shadow: none; }
.pg-platform .topic-lead, .pg-platform .priority summary, .pg-platform .priority-copy { padding-inline: 0; }
.pg-platform .priority[open] > summary { position: static; background: transparent; color: var(--ink); }
.pg-platform .priority-toggle { display: none; }
.pg-platform .priority-body { background: transparent; color: var(--ink); }
.pg-platform .priority-layout { display: block; }
.pg-platform .priority-narrative { display: block; margin-top: 20px; }
.pg-platform .priority-narrative-part { padding: 0; border: 0; border-radius: 0; background: transparent; color: var(--ink); }
.pg-platform .priority-narrative-part + .priority-narrative-part { margin-top: 16px; background: transparent; }
}
}