/* Procurement overview uses the Tencent overview banner and regular product-card scale. */
.page-procurement-overview .po-container { width: min(1280px, calc(100% - 80px)); margin-inline: auto; }
.page-procurement-overview .po-hero { position: relative; isolation: isolate; overflow: hidden; background: #f4f8ff; }
.page-procurement-overview .po-hero-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); align-items: center; gap: 40px; min-height: 360px; padding-block: 30px; }
.page-procurement-overview .po-hero-copy { position: relative; z-index: 1; min-width: 0; }
.page-procurement-overview .po-hero h1 { margin: 0; }
.page-procurement-overview .po-product-label { display: block; margin-bottom: 12px; color: var(--primary); font-size: 14px; font-weight: 500; letter-spacing: .035em; line-height: 1.6; }
.page-procurement-overview .po-headline { display: block; color: var(--title); font-size: clamp(32px, 2.9vw, 41px); font-weight: 600; line-height: 1.3; letter-spacing: -.04em; }
.page-procurement-overview .po-intro { max-width: 570px; margin-top: 16px; color: var(--text); font-size: 15px; line-height: 1.8; }
.page-procurement-overview .po-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.page-procurement-overview .po-actions .btn { min-width: auto; height: 46px; justify-content: center; gap: 16px; font-size: 14px; }
.page-procurement-overview .po-hero-visual { position: relative; min-width: 0; margin: 0; }
.page-procurement-overview .po-hero-visual img { display: block; width: 100%; height: 360px; max-height: 360px; object-fit: contain; }

.page-procurement-overview .po-section { padding-block: 86px; }
.page-procurement-overview .po-matrix { background: #fff; }
.page-procurement-overview .po-matrix-head { max-width: 810px; margin-bottom: 37px; }
.page-procurement-overview .po-matrix-head h2,
.page-procurement-overview .po-section-head h2 { color: var(--title); font-size: clamp(26px, 2.5vw, 35px); font-weight: 500; line-height: 1.45; letter-spacing: -.035em; }
.page-procurement-overview .po-matrix-head > p { margin-top: 15px; color: var(--text); font-size: 15px; line-height: 1.9; }
.page-procurement-overview .po-matrix-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.page-procurement-overview .po-matrix-card { display: flex; flex-direction: column; min-width: 0; min-height: 252px; padding: 31px; border: 1px solid var(--line); border-radius: 12px; background: #fff; transition: transform .2s, box-shadow .2s, border-color .2s; }
.page-procurement-overview .po-matrix-card:hover { transform: translateY(-4px); border-color: #b6c7ff; box-shadow: 0 14px 35px rgba(28,60,135,.08); }
.page-procurement-overview .po-matrix-card:active { transform: translateY(-1px); }
.page-procurement-overview .po-matrix-picture { display: grid; place-items: center; flex: 0 0 170px; height: 170px; margin: -12px -12px 25px; padding: 12px; overflow: hidden; border-radius: 8px; background: var(--gray); }
.page-procurement-overview .po-matrix-picture img { display: block; min-width: 0; min-height: 0; width: 100%; height: 100%; object-fit: contain; }
.page-procurement-overview .po-matrix-copy { display: flex; flex-direction: column; flex: 1; min-width: 0; }
.page-procurement-overview .po-matrix-copy h3 { margin: 0 0 12px; color: var(--title); font-size: 22px; font-weight: 500; line-height: 1.5; }
.page-procurement-overview .po-matrix-copy p { flex: 1; color: var(--text); font-size: 14px; line-height: 1.85; }
.page-procurement-overview .po-matrix-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 25px; color: var(--primary); font-size: 12px; line-height: 1.6; }
.page-procurement-overview .po-matrix-card:focus-visible,
.page-procurement-overview .po-architecture-node:focus-visible { outline: 3px solid var(--primary); outline-offset: 4px; }

.page-procurement-overview .po-architecture { border-top: 1px solid var(--line); background: #fff; }
.page-procurement-overview .po-section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; margin-bottom: 37px; }
.page-procurement-overview .po-section-head > p { flex: 0 0 auto; margin: 0 0 5px; color: var(--text); font-size: 14px; line-height: 1.9; }
.page-procurement-overview .po-eyebrow { margin: 0 0 10px; color: var(--primary); font-size: 13px; font-weight: 500; line-height: 1.7; letter-spacing: .06em; }
.page-procurement-overview .po-layer-heading { display: flex; align-items: center; gap: 15px; margin-bottom: 15px; }
.page-procurement-overview .po-layer-heading h3 { flex: 0 0 auto; color: var(--title); font-size: 15px; font-weight: 600; line-height: 1.5; }
.page-procurement-overview .po-layer-heading p { padding-left: 15px; border-left: 1px solid #d9e3f3; color: var(--text); font-size: 12px; line-height: 1.5; }
.page-procurement-overview .po-product-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.page-procurement-overview .po-architecture-node { display: flex; align-items: flex-start; gap: 13px; min-width: 0; padding: 24px 22px; border: 1px solid #dce7f6; border-radius: 12px; background: var(--gray); transition: border-color .2s, box-shadow .2s; }
.page-procurement-overview .po-architecture-node > .ic { flex: 0 0 27px; width: 27px; height: 27px; margin-top: 2px; color: var(--primary); }
.page-procurement-overview .po-architecture-node > div { min-width: 0; }
.page-procurement-overview .po-architecture-node h4 { margin: 0; color: var(--title); font-size: 18px; font-weight: 500; line-height: 1.6; }
.page-procurement-overview .po-architecture-node p { margin-top: 7px; color: var(--text); font-size: 12px; line-height: 1.8; }
.page-procurement-overview .po-architecture-node > .ph { margin-top: 5px; margin-left: auto; color: var(--primary); font-size: 15px; }
.page-procurement-overview .po-architecture-node:hover { border-color: #acc3f5; box-shadow: 0 8px 24px rgba(56,96,244,.06); }
.page-procurement-overview .po-connector { position: relative; height: 36px; }
.page-procurement-overview .po-connector::before { position: absolute; top: 16px; right: 16.66%; left: 16.66%; height: 1px; background: #b9cdec; content: ''; }
.page-procurement-overview .po-connector > span { position: absolute; top: 0; width: 1px; height: 17px; background: #b9cdec; }
.page-procurement-overview .po-connector > span:nth-child(1) { left: 16.66%; }
.page-procurement-overview .po-connector > span:nth-child(2) { left: 50%; }
.page-procurement-overview .po-connector > span:nth-child(3) { left: 83.33%; }
.page-procurement-overview .po-connector > i { position: absolute; top: 16px; bottom: 0; left: 50%; width: 1px; background: #9ab8e9; }
.page-procurement-overview .po-shared-core { padding: 22px 27px; border: 1px solid #a8c0ef; border-radius: var(--radius); background: linear-gradient(100deg, #e8f1ff, #f5f9ff 50%, #e8f1ff); }
.page-procurement-overview .po-core-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-bottom: 18px; border-bottom: 1px solid #cfddf4; }
.page-procurement-overview .po-core-heading > div { display: flex; align-items: center; gap: 12px; }
.page-procurement-overview .po-core-heading .ic { width: 25px; height: 25px; color: var(--primary); }
.page-procurement-overview .po-core-heading h3 { color: var(--primary); font-size: 21px; font-weight: 500; line-height: 1.5; }
.page-procurement-overview .po-core-heading > p { color: var(--text); font-size: 12px; line-height: 1.7; }
.page-procurement-overview .po-centers { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 21px; }
.page-procurement-overview .po-centers > div { position: relative; min-width: 0; padding-left: 45px; }
.page-procurement-overview .po-centers > div + div { margin-left: 20px; padding-left: 65px; border-left: 1px solid #ccd9f0; }
.page-procurement-overview .po-centers .ic { position: absolute; top: 3px; left: 0; width: 29px; height: 29px; color: var(--primary); }
.page-procurement-overview .po-centers > div + div .ic { left: 20px; }
.page-procurement-overview .po-centers h4 { margin: 0; color: var(--title); font-size: 18px; font-weight: 500; line-height: 1.6; }
.page-procurement-overview .po-centers p { margin-top: 7px; color: var(--text); font-size: 12px; line-height: 1.7; }
.page-procurement-overview .po-connector--bottom::before { top: 20px; }
.page-procurement-overview .po-connector--bottom > i { top: 0; bottom: 15px; }
.page-procurement-overview .po-connector--bottom > span { top: 20px; bottom: 0; height: auto; }
.page-procurement-overview .po-layer-heading--supply { margin-top: 4px; }
.page-procurement-overview .po-map-description { margin-top: 20px; color: var(--text); font-size: 12px; line-height: 1.9; text-align: center; }

.page-procurement-overview .po-value { background: var(--gray); }
.page-procurement-overview .po-value-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; }
.page-procurement-overview .po-platform-proof { padding: 34px; border-radius: 20px; background: #183464; color: #fff; }
.page-procurement-overview .po-platform-stat { display: flex; align-items: center; gap: 22px; }
.page-procurement-overview .po-platform-stat > strong { color: #fff; font-size: 72px; font-weight: 400; letter-spacing: -.06em; line-height: 1.1; }
.page-procurement-overview .po-platform-stat > span { color: #d9e6ff; font-size: 14px; line-height: 1.8; }
.page-procurement-overview .po-platform-proof > p { max-width: 530px; margin-top: 24px; color: #d2dff7; font-size: 13px; line-height: 1.95; }
.page-procurement-overview .po-platform-names { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; margin-top: 23px; }
.page-procurement-overview .po-platform-names > li { padding: 8px 5px; border: 1px solid rgba(197,218,255,.22); border-radius: 7px; color: #e8f0ff; font-size: 12px; line-height: 1.5; text-align: center; }
.page-procurement-overview .po-inline-link { display: inline-flex; align-items: center; gap: 9px; margin-top: 26px; color: #fff; font-size: 13px; line-height: 1.6; }
.page-procurement-overview .po-inline-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.page-procurement-overview .po-platform-proof a:focus-visible { outline-color: #fff; }
.page-procurement-overview .po-value-details { display: grid; align-content: center; gap: 24px; }
.page-procurement-overview .po-value-details > article { display: flex; gap: 20px; padding-bottom: 24px; border-bottom: 1px solid #e1e7f2; }
.page-procurement-overview .po-value-details > article:last-child { padding-bottom: 0; border-bottom: 0; }
.page-procurement-overview .po-value-details > article > .ic { flex: 0 0 29px; width: 29px; height: 29px; margin-top: 2px; color: var(--primary); }
.page-procurement-overview .po-value-details h3 { color: var(--title); font-size: 19px; font-weight: 500; line-height: 1.6; }
.page-procurement-overview .po-value-details p { margin-top: 7px; color: var(--text); font-size: 13px; line-height: 1.95; text-wrap: pretty; }
.page-procurement-overview .po-related-note { display: flex; align-items: center; gap: 13px; margin-top: 36px; padding-top: 25px; border-top: 1px solid #dfe6f2; color: var(--text); font-size: 13px; line-height: 1.9; }
.page-procurement-overview .po-related-note > .ic { flex: 0 0 23px; width: 23px; height: 23px; color: var(--primary); }

@media (min-width: 1500px) {
  .page-procurement-overview .po-container { width: min(1360px, calc(100% - 120px)); }
  .page-procurement-overview .po-hero-grid { gap: 48px; }
}
@media (max-width: 1150px) {
  .page-procurement-overview .po-hero-grid { gap: 30px; }
  .page-procurement-overview .po-architecture-node { gap: 10px; padding: 21px 17px; }
  .page-procurement-overview .po-architecture-node h4 { font-size: 16px; }
  .page-procurement-overview .po-architecture-node p { font-size: 11px; }
  .page-procurement-overview .po-centers > div { padding-left: 39px; }
  .page-procurement-overview .po-centers > div + div { margin-left: 12px; padding-left: 51px; }
  .page-procurement-overview .po-centers > div + div .ic { left: 12px; }
  .page-procurement-overview .po-centers h4 { font-size: 17px; }
  .page-procurement-overview .po-centers p { font-size: 11px; }
  .page-procurement-overview .po-value-grid { gap: 32px; }
  .page-procurement-overview .po-platform-proof { padding: 28px; }
  .page-procurement-overview .po-platform-names { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 900px) {
  .page-procurement-overview .po-container { width: calc(100% - 48px); }
  .page-procurement-overview .po-hero-grid { grid-template-columns: 1fr; gap: 22px; min-height: 360px; padding-block: 28px; }
  .page-procurement-overview .po-hero-copy { max-width: 640px; }
  .page-procurement-overview .po-hero-visual { width: min(660px, 100%); margin-inline: auto; }
  .page-procurement-overview .po-hero-visual img { height: 280px; max-height: 280px; }
  .page-procurement-overview .po-section { padding-block: 62px; }
  .page-procurement-overview .po-matrix-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-procurement-overview .po-section-head { flex-direction: column; align-items: flex-start; gap: 12px; }
  .page-procurement-overview .po-section-head > p br { display: none; }
  .page-procurement-overview .po-product-grid { gap: 12px; }
  .page-procurement-overview .po-architecture-node { flex-wrap: wrap; }
  .page-procurement-overview .po-architecture-node > div { flex: 1 0 calc(100% - 40px); }
  .page-procurement-overview .po-architecture-node > .ph { display: none; }
  .page-procurement-overview .po-shared-core { padding-inline: 20px; }
  .page-procurement-overview .po-core-heading { flex-direction: column; align-items: flex-start; gap: 6px; padding-bottom: 16px; }
  .page-procurement-overview .po-core-heading h3 { font-size: 20px; }
  .page-procurement-overview .po-centers { margin-top: 18px; }
  .page-procurement-overview .po-centers > div { padding-left: 0; }
  .page-procurement-overview .po-centers > div + div { padding-left: 14px; margin-left: 14px; }
  .page-procurement-overview .po-centers .ic { position: static; display: block; width: 25px; height: 25px; margin-bottom: 10px; }
  .page-procurement-overview .po-centers h4 { font-size: 16px; }
  .page-procurement-overview .po-value-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .page-procurement-overview .po-container { width: calc(100% - 40px); }
  .page-procurement-overview .po-hero-grid { padding-block: 20px; }
  .page-procurement-overview .po-product-label { margin-bottom: 10px; font-size: 12px; }
  .page-procurement-overview .po-headline { font-size: 29px; line-height: 1.32; }
  .page-procurement-overview .po-intro { margin-top: 12px; font-size: 13.5px; line-height: 1.8; }
  .page-procurement-overview .po-actions { gap: 10px; margin-top: 18px; }
  .page-procurement-overview .po-actions .btn { height: 45px; gap: 12px; padding-inline: 16px; font-size: 13px; }
  .page-procurement-overview .po-hero-visual img { height: 200px; max-height: 200px; }
  .page-procurement-overview .po-section { padding-block: 48px; }
  .page-procurement-overview .po-matrix-head,
  .page-procurement-overview .po-section-head { margin-bottom: 26px; }
  .page-procurement-overview .po-matrix-head h2,
  .page-procurement-overview .po-section-head h2 { font-size: 25px; line-height: 1.5; }
  .page-procurement-overview .po-matrix-head > p { font-size: 14px; }
  .page-procurement-overview .po-matrix-grid { grid-template-columns: 1fr; gap: 15px; }
  .page-procurement-overview .po-matrix-card { min-height: 0; padding: 26px; }
  .page-procurement-overview .po-matrix-picture { flex-basis: 175px; height: 175px; }
  .page-procurement-overview .po-product-grid { grid-template-columns: 1fr; }
  .page-procurement-overview .po-architecture-node { flex-wrap: nowrap; gap: 12px; padding: 20px 18px; }
  .page-procurement-overview .po-architecture-node > div { flex: 1; }
  .page-procurement-overview .po-architecture-node h4 { font-size: 17px; }
  .page-procurement-overview .po-architecture-node p { font-size: 12px; }
  .page-procurement-overview .po-architecture-node > .ph { display: block; }
  .page-procurement-overview .po-layer-heading { flex-direction: column; align-items: flex-start; gap: 4px; margin-bottom: 12px; }
  .page-procurement-overview .po-layer-heading h3 { font-size: 14px; }
  .page-procurement-overview .po-layer-heading p { padding-left: 0; border-left: 0; font-size: 11px; }
  .page-procurement-overview .po-connector { height: 28px; }
  .page-procurement-overview .po-connector::before,
  .page-procurement-overview .po-connector > span { display: none; }
  .page-procurement-overview .po-connector > i,
  .page-procurement-overview .po-connector--bottom > i { top: 0; bottom: 0; }
  .page-procurement-overview .po-shared-core { padding: 22px 20px; }
  .page-procurement-overview .po-core-heading h3 { font-size: 18px; }
  .page-procurement-overview .po-core-heading > p { font-size: 11px; }
  .page-procurement-overview .po-centers { grid-template-columns: 1fr; gap: 16px; }
  .page-procurement-overview .po-centers > div,
  .page-procurement-overview .po-centers > div + div { margin-left: 0; padding-left: 39px; border-left: 0; }
  .page-procurement-overview .po-centers > div + div { padding-top: 16px; border-top: 1px solid #cfddf4; }
  .page-procurement-overview .po-centers .ic { position: absolute; top: 3px; left: 0; margin-bottom: 0; }
  .page-procurement-overview .po-centers > div + div .ic { top: 19px; left: 0; }
  .page-procurement-overview .po-centers h4 { font-size: 16px; }
  .page-procurement-overview .po-centers p { font-size: 11px; }
  .page-procurement-overview .po-map-description { margin-top: 17px; font-size: 11px; text-align: left; }
  .page-procurement-overview .po-value-grid { gap: 28px; }
  .page-procurement-overview .po-platform-proof { padding: 26px 22px; }
  .page-procurement-overview .po-platform-stat { gap: 18px; }
  .page-procurement-overview .po-platform-stat > strong { font-size: 62px; }
  .page-procurement-overview .po-platform-stat > span { font-size: 12px; }
  .page-procurement-overview .po-platform-proof > p { margin-top: 20px; font-size: 12px; }
  .page-procurement-overview .po-platform-names { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 7px; }
  .page-procurement-overview .po-inline-link { margin-top: 22px; font-size: 12px; }
  .page-procurement-overview .po-value-details { gap: 20px; }
  .page-procurement-overview .po-value-details > article { gap: 15px; padding-bottom: 20px; }
  .page-procurement-overview .po-value-details h3 { font-size: 17px; }
  .page-procurement-overview .po-value-details p { font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  .page-procurement-overview :is(.po-matrix-card, .po-architecture-node) { transition: none; }
  .page-procurement-overview .po-matrix-card:hover,
  .page-procurement-overview .po-matrix-card:active { transform: none; }
}
@media (forced-colors: active) {
  .page-procurement-overview :is(.po-matrix-card, .po-architecture-node, .po-shared-core, .po-platform-proof) { border-color: CanvasText; background: Canvas; color: CanvasText; }
  .page-procurement-overview .po-platform-proof :is(p, strong, span, a, li) { color: CanvasText; }
  .page-procurement-overview .po-connector::before,
  .page-procurement-overview .po-connector > span,
  .page-procurement-overview .po-connector > i { background: CanvasText; }
}