/* Customer-project pages: current UCloud-style brand, type, buttons and CTA
   remain owned by ../style.css. All additions stay inside the cs namespace. */
html:has(> body.cs-page) { scroll-padding-top: 0; }
.cs-page {
  --cs-border: #E1E8F4;
  --cs-surface: #F5F8FF;
  --cs-scroll-track: #F5F7FC;
  --cs-scroll-thumb: #B2BED6;
  --cs-scroll-hover: #8799BC;
  scrollbar-color: var(--cs-scroll-thumb) var(--cs-scroll-track);
  scrollbar-width: thin;
}
.cs-container { width: calc(100% - 72px); max-width: 1280px; margin-inline: auto; }
.cs-page :is(a, button, input, summary) { -webkit-tap-highlight-color: transparent; }
.cs-page :is(a, button, summary) { touch-action: manipulation; }
.cs-page :is(button, a):focus-visible { outline: 3px solid var(--primary); outline-offset: 4px; }
.cs-page button:disabled, .cs-page button[aria-disabled="true"] { cursor: not-allowed; opacity: .5; }
.cs-page textarea { resize: none; }
.cs-page ::-webkit-scrollbar { width: 8px; height: 6px; }
.cs-page ::-webkit-scrollbar-track { background: var(--cs-scroll-track); }
.cs-page ::-webkit-scrollbar-thumb { border: 1px solid var(--cs-scroll-track); border-radius: 8px; background: var(--cs-scroll-thumb); }
.cs-page ::-webkit-scrollbar-thumb:hover { background: var(--cs-scroll-hover); }
.cs-page ::-webkit-scrollbar-thumb:active { background: var(--text); }
.cs-page :is(.cs-section, .cs-subnav) { scroll-margin-top: calc(var(--header-h) + 16px); }

/* A calm, proportional introduction matching the existing product pages. */
.cs-hero { position: relative; height: 438px; overflow: hidden; background: linear-gradient(110deg, #F5FAFF, #EDF4FF 68%, #F1F9FF); }
.cs-hero::after { content: ''; position: absolute; top: -250px; right: -175px; width: 580px; height: 580px; border: 72px solid rgba(88, 164, 255, .045); border-radius: 50%; pointer-events: none; }
.cs-hero-grid { position: relative; z-index: 1; height: 100%; display: grid; grid-template-columns: .96fr 1.04fr; align-items: center; gap: 38px; }
.cs-hero-copy { min-width: 0; padding-block: 28px; }
.cs-eyebrow { display: block; margin: 0 0 13px; color: var(--primary); font-size: 14px; font-weight: 600; line-height: 1.6; }
.cs-hero h1 { margin: 0; color: var(--title); font-size: 41px; font-weight: 600; line-height: 1.4; letter-spacing: -.035em; text-wrap: balance; }
.cs-hero h1 > span { display: block; }
.cs-hero-desc { max-width: 550px; margin-top: 17px; color: var(--text); font-size: 15px; line-height: 1.85; }
.cs-hero-tags { display: flex; flex-wrap: wrap; gap: 7px 10px; margin-top: 17px; }
.cs-hero-tags > span { color: #5D7399; font-size: 12px; line-height: 1.6; }
.cs-hero-tags > span + span { position: relative; padding-left: 11px; }
.cs-hero-tags > span + span::before { content: ''; position: absolute; top: 5px; bottom: 4px; left: 0; width: 1px; background: #CFDDF2; }
.cs-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 23px; }
.cs-actions .btn { min-width: 158px; height: 46px; padding-inline: 20px; font-size: 14px; }
.cs-hero-art { display: flex; align-items: center; justify-content: center; width: 100%; height: 360px; margin: 0; }
.cs-hero-art > img { display: block; width: 100%; height: 100%; aspect-ratio: 4 / 3; object-fit: contain; filter: drop-shadow(0 10px 18px rgba(48, 86, 145, .035)); }

/* Ordinary document-flow navigation; the site header is the only fixed tier. */
.cs-subnav { background: #fff; border-bottom: 1px solid var(--line); }
.cs-subnav-links { display: flex; align-items: stretch; gap: 35px; min-height: 58px; overflow-x: auto; scrollbar-width: thin; }
.cs-subnav a { position: relative; display: flex; align-items: center; flex: 0 0 auto; padding: 17px 0; color: var(--text); font-size: 14px; line-height: 24px; white-space: nowrap; transition: color .2s; }
.cs-subnav a:hover, .cs-subnav a.is-on, .cs-subnav a[aria-current="true"], .cs-subnav a[aria-current="location"] { color: var(--primary); }
.cs-subnav a::after { content: ''; position: absolute; right: 0; bottom: 0; left: 0; height: 2px; background: var(--primary); opacity: 0; transition: opacity .2s; }
.cs-subnav a.is-on::after, .cs-subnav a[aria-current="true"]::after, .cs-subnav a[aria-current="location"]::after { opacity: 1; }

.cs-section { padding-block: 64px; }
.cs-section--soft { background: var(--gray); }
.cs-section-head { margin-bottom: 30px; }
.cs-kicker { display: block; margin-bottom: 9px; color: var(--primary); font-size: 11px; font-weight: 600; letter-spacing: .13em; line-height: 1.7; }
.cs-section-head h2 { margin: 0; color: var(--title); font-size: 32px; font-weight: 500; letter-spacing: -.025em; line-height: 1.45; text-wrap: balance; }
.cs-section-head > p { max-width: 870px; margin-top: 13px; color: var(--text); font-size: 14px; line-height: 1.9; }
.cs-text-link { display: inline-flex; align-items: center; gap: 9px; padding: 6px 0; color: var(--primary); font-size: 14px; font-weight: 500; line-height: 1.6; text-align: left; transition: color .2s; cursor: pointer; }
.cs-text-link > i { font-size: 17px; transition: transform .2s var(--ease); }
.cs-text-link:hover { color: var(--primary-hover); }
.cs-text-link:hover > i { transform: translateX(3px); }
.cs-text-link:active > i { transform: translateX(1px); }

/* One substantial project story, with business relationships rather than figures. */
.cs-feature-grid { display: grid; grid-template-columns: .95fr 1.05fr; align-items: center; gap: 54px; }
.cs-feature-copy { min-width: 0; }
.cs-brand-line { display: flex; align-items: center; gap: 12px; margin-bottom: 23px; }
.cs-client-mark { display: inline-grid; place-items: center; flex: 0 0 43px; width: 43px; height: 43px; border: 1px solid #CFDCF8; border-radius: 10px; background: #F2F6FF; color: var(--primary); font-size: 17px; font-weight: 600; }
.cs-client-name { font-size: 18px; font-weight: 500; color: var(--title); line-height: 1.5; }
.cs-type { display: block; margin-bottom: 10px; color: var(--primary); font-size: 12px; font-weight: 500; line-height: 1.7; }
.cs-feature-copy h3 { margin: 0; color: var(--title); font-size: 28px; font-weight: 500; line-height: 1.5; letter-spacing: -.025em; text-wrap: balance; }
.cs-feature-copy > p { margin-top: 15px; color: var(--text); font-size: 14px; line-height: 1.95; }
.cs-feature-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 21px; }
.cs-feature-tags > span { padding: 5px 10px; border-radius: 5px; background: var(--tag); color: #506CB1; font-size: 12px; line-height: 1.6; }
.cs-feature-copy > .cs-text-link { margin-top: 20px; }
.cs-business-board { min-width: 0; margin: 0; padding: 26px; border: 1px solid var(--cs-border); border-radius: 14px; background: radial-gradient(#D7E3F6 .8px, transparent .8px) 0 0 / 14px 14px, #F7FAFF; }
.cs-business-board > figcaption { margin-bottom: 22px; color: #6A7E9E; font-size: 12px; line-height: 1.7; text-align: center; }
.cs-board-hub { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 112px; width: min(100%, 300px); margin-inline: auto; padding: 17px 20px; border: 1px solid #99B5F4; border-radius: 11px; background: linear-gradient(135deg, #fff, #EDF4FF); box-shadow: 0 7px 24px rgba(56, 96, 244, .055); text-align: center; }
.cs-board-hub > i { margin-bottom: 9px; color: var(--primary); font-size: 29px; }
.cs-board-hub > strong { color: var(--title); font-size: 18px; font-weight: 500; line-height: 1.5; }
.cs-board-hub > span { display: block; margin-top: 4px; color: var(--text); font-size: 12px; line-height: 1.7; }
.cs-board-modules { position: relative; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; padding-top: 27px; }
.cs-board-modules::before { content: ''; position: absolute; top: 0; left: 50%; width: 1px; height: 27px; background: #A7BEEB; }
.cs-board-modules > article { min-width: 0; display: grid; grid-template-columns: 29px 1fr; align-content: start; gap: 4px 10px; padding: 17px 15px; border: 1px solid #DFE7F5; border-radius: 8px; background: rgba(255, 255, 255, .97); }
.cs-board-modules > article > i { grid-column: 1; grid-row: 1 / 3; align-self: center; color: var(--primary); font-size: 25px; }
.cs-board-modules strong { font-size: 14px; font-weight: 500; line-height: 1.6; }
.cs-board-modules span { color: var(--text); font-size: 11px; line-height: 1.7; }
.cs-feature-bottom { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 30px; margin-top: 34px; padding-top: 26px; border-top: 1px solid var(--line); }
.cs-feature-bottom > article { min-width: 0; }
.cs-feature-bottom h4 { margin: 0 0 9px; color: var(--title); font-size: 16px; font-weight: 500; line-height: 1.6; }
.cs-feature-bottom p { color: var(--text); font-size: 13px; line-height: 1.9; }

/* Case discovery. Search and filters remain visible as the result set changes. */
.cs-library-tools { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 18px 24px; }
.cs-filters { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.cs-filters > button, .cs-logo-tabs > button { min-height: 40px; padding: 8px 17px; border: 1px solid #E2E8F4; border-radius: 6px; background: #fff; color: var(--text); font-size: 13px; line-height: 1.6; transition: background .2s, border-color .2s, color .2s; }
.cs-filters > button:hover, .cs-logo-tabs > button:hover { border-color: #B8C9F6; color: var(--primary); }
.cs-filters > button[aria-pressed="true"], .cs-logo-tabs > button[aria-pressed="true"] { border-color: var(--primary); background: var(--primary); color: #fff; font-weight: 500; }
.cs-filters > button:active, .cs-logo-tabs > button:active { filter: brightness(.96); }
.cs-search { position: relative; display: flex; align-items: center; flex: 0 1 330px; min-width: 260px; height: 42px; border: 1px solid #DCE4F2; border-radius: 7px; background: #fff; transition: border-color .2s, box-shadow .2s; }
.cs-search:focus-within { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(56, 96, 244, .09); }
.cs-search > i { flex: none; margin-left: 13px; color: #7E91B1; font-size: 18px; }
.cs-search input { min-width: 0; width: 100%; height: 100%; padding: 9px 40px 9px 10px; border: 0; outline: 0; border-radius: inherit; background: transparent; color: var(--title); font-size: 13px; }
.cs-search input::placeholder { color: #8190A8; opacity: 1; }
.cs-search input::-webkit-search-cancel-button { -webkit-appearance: none; }
#case-search-clear { position: absolute; top: 4px; right: 5px; display: grid; place-items: center; width: 32px; height: 32px; border-radius: 5px; color: #65799D; font-size: 17px; transition: background .2s, color .2s; }
#case-search-clear:hover { color: var(--primary); background: var(--tag); }
.cs-result-bar { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 5px 20px; min-height: 22px; margin-block: 20px; color: #6C7E9B; font-size: 12px; line-height: 1.8; }
.cs-result-bar strong { color: var(--title); font-weight: 500; }
.cs-result-bar > p { color: inherit; font-size: inherit; }
.cs-case-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.cs-case-card { display: grid; grid-template-columns: .73fr 1.27fr; min-width: 0; border: 1px solid #E1E7F2; border-radius: 12px; overflow: hidden; background: #fff; transition: border-color .25s, box-shadow .25s; }
.cs-case-card:hover { border-color: #B9CAF5; box-shadow: 0 10px 30px rgba(35, 72, 145, .055); }
.cs-card-visual { position: relative; display: flex; align-items: center; justify-content: center; min-width: 0; min-height: 244px; padding: 42px 11px 25px; background: linear-gradient(145deg, #F0F6FF, #EAF2FF); overflow: hidden; }
.cs-card-visual > img { display: block; width: 100%; height: 175px; aspect-ratio: 4 / 3; object-fit: contain; transition: transform .5s var(--ease); }
.cs-case-card:hover .cs-card-visual > img { transform: translateY(-3px); }
.cs-card-category { position: absolute; top: 17px; left: 17px; max-width: calc(100% - 34px); padding: 4px 8px; border: 1px solid rgba(211, 224, 247, .8); border-radius: 4px; background: rgba(255, 255, 255, .87); color: #5C73A2; font-size: 11px; line-height: 1.6; }
.cs-card-copy { display: flex; flex-direction: column; min-width: 0; padding: 26px 25px 22px; }
.cs-card-client { color: var(--primary); font-size: 12px; font-weight: 500; line-height: 1.7; }
.cs-card-title { margin: 8px 0 0; color: var(--title); font-size: 20px; font-weight: 500; line-height: 1.5; letter-spacing: -.02em; text-wrap: balance; }
.cs-card-title h3, h3.cs-card-title { margin: 8px 0 0; color: var(--title); font-size: 20px; font-weight: 500; line-height: 1.5; }
.cs-card-copy > p { margin-top: 11px; color: var(--text); font-size: 13px; line-height: 1.9; }
.cs-card-scope { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.cs-card-scope > span { padding: 3px 7px; border: 1px solid #E6EBF5; border-radius: 4px; background: #FAFCFF; color: #65799A; font-size: 11px; line-height: 1.6; }
.cs-card-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: auto; padding-top: 22px; }
.cs-card-year { color: #798AA6; font-size: 11px; line-height: 1.7; }
.cs-case-open { display: inline-flex; align-items: center; gap: 6px; min-height: 32px; color: var(--primary); font-size: 12px; font-weight: 500; line-height: 1.6; white-space: nowrap; transition: color .2s; }
.cs-case-open i { font-size: 15px; transition: transform .2s var(--ease); }
.cs-case-open:hover { color: var(--primary-hover); }
.cs-case-open:hover i { transform: translateX(3px); }
.cs-case-open:active i { transform: translateX(1px); }
.cs-empty-state { padding: 52px 24px; border: 1px dashed #CDD9EE; border-radius: 12px; background: #fff; text-align: center; }
.cs-empty-state > i { display: block; margin-bottom: 14px; color: #9EB2D8; font-size: 38px; }
.cs-empty-state h3 { margin: 0; color: var(--title); font-size: 20px; font-weight: 500; }
.cs-empty-state p { margin: 10px 0 16px; color: var(--text); font-size: 14px; line-height: 1.8; }
.cs-empty-state button { min-height: 40px; padding: 9px 20px; border: 1px solid #D4DFF6; border-radius: 6px; color: var(--primary); font-size: 13px; transition: background .2s, border-color .2s; }
.cs-empty-state button:hover { border-color: var(--primary); background: var(--tag); }
.cs-empty-state button.btn-primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.cs-empty-state button.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }

/* Additional project briefs use real logos, kept on uncluttered white stages. */
.cs-brief-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.cs-brief-card { min-width: 0; display: flex; flex-direction: column; padding: 25px 23px 21px; border: 1px solid var(--line); border-radius: 11px; background: #fff; }
.cs-brief-logo { display: flex; align-items: center; height: 57px; margin-bottom: 20px; }
.cs-brief-logo img { width: 100%; height: 100%; max-width: 165px; object-fit: contain; object-position: left center; }
.cs-wordmark { color: var(--title); font-size: 23px; font-weight: 500; letter-spacing: 0; line-height: 1.5; }
.cs-brief-card h3 { margin: 0; color: var(--title); font-size: 18px; font-weight: 500; line-height: 1.55; }
.cs-brief-card p { flex: 1; margin-top: 11px; color: var(--text); font-size: 13px; line-height: 1.9; }
.cs-brief-card .cs-text-link { margin-top: 18px; font-size: 12px; }

/* A shared middle platform with four visibly independent connection endpoints. */
.cs-platform-layout { display: grid; grid-template-columns: .8fr 1.2fr; align-items: center; gap: 58px; }
.cs-platform-copy { min-width: 0; }
.cs-platform-copy :is(h2, h3) { margin: 0; font-size: 28px; font-weight: 500; line-height: 1.5; letter-spacing: -.025em; text-wrap: balance; }
.cs-platform-copy > p { margin-top: 15px; color: var(--text); font-size: 14px; line-height: 1.95; }
.cs-platform-copy .cs-text-link { margin-top: 18px; }
.cs-platform-board { position: relative; padding: 25px; border: 1px solid #E0E8F6; border-radius: 13px; background: #F6F9FF; }
.cs-platform-hub { display: grid; justify-items: center; gap: 6px; margin-bottom: 17px; padding: 18px; border: 1px solid #C7D7FA; border-radius: 9px; background: #fff; color: var(--primary); font-size: 17px; font-weight: 500; line-height: 1.6; text-align: center; }
.cs-platform-hub i { font-size: 26px; }
.cs-platform-hub strong { font-size: inherit; font-weight: inherit; }
.cs-platform-hub > span { color: #6A7F9F; font-size: 11px; font-weight: 400; line-height: 1.7; }
.cs-platform-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.cs-platform-grid > article { min-width: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 94px; padding: 15px; border: 1px solid #E5EBF6; border-radius: 8px; background: #fff; text-align: center; }
.cs-platform-grid > article img { display: block; width: min(100%, 155px); height: 38px; object-fit: contain; }
.cs-platform-grid > article p { margin-top: 9px; color: #6F80A0; font-size: 11px; line-height: 1.7; }
.cs-platform-note { margin-top: 15px; color: #7384A0; font-size: 11px; line-height: 1.9; }

/* Logo display keeps each genuine mark readable without stretching or redrawing. */
.cs-logo-tabs { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 23px; }
.cs-logo-wall { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 13px; margin: 0; padding: 0; list-style: none; }
.cs-logo-wall > li { min-width: 0; display: flex; align-items: center; justify-content: center; min-height: 100px; padding: 19px 24px; border: 1px solid #E4EAF5; border-radius: 9px; background: #fff; transition: border-color .2s, box-shadow .2s; }
.cs-logo-wall > li:hover { border-color: #C1D1F3; box-shadow: 0 6px 18px rgba(35, 72, 145, .035); }
.cs-logo-wall img { display: block; width: 100%; height: 52px; object-fit: contain; }

/* The numbers express delivery order, not decorative business statistics. */
.cs-process-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 23px; }
.cs-process-grid > article { position: relative; min-width: 0; padding-top: 18px; border-top: 2px solid #D9E3F8; }
.cs-process-index { display: block; color: var(--primary); font-size: 12px; font-weight: 500; line-height: 1.6; }
.cs-process-grid h3 { margin: 10px 0 0; color: var(--title); font-size: 17px; font-weight: 500; line-height: 1.6; }
.cs-process-grid p { margin-top: 10px; color: var(--text); font-size: 12px; line-height: 1.9; }
.cs-process-grid small { display: block; margin-top: 14px; color: #7B8EAE; font-size: 11px; line-height: 1.8; }
.cs-fit-layout { display: grid; grid-template-columns: .76fr 1.24fr; gap: 58px; align-items: center; margin-top: 37px; padding-top: 33px; border-top: 1px solid var(--line); }
.cs-fit-copy h3 { margin: 0; font-size: 24px; font-weight: 500; line-height: 1.5; text-wrap: balance; }
.cs-fit-copy p { margin-top: 12px; color: var(--text); font-size: 14px; line-height: 1.9; }
.cs-fit-links { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.cs-fit-links > a { position: relative; display: flex; min-width: 0; flex-direction: column; align-items: flex-start; padding: 19px 17px; border: 1px solid #E0E7F4; border-radius: 9px; background: #fff; transition: border-color .2s, background .2s; }
.cs-fit-links > a > i { margin-bottom: 14px; color: var(--primary); font-size: 26px; }
.cs-fit-links > a > i:last-child { position: absolute; top: 21px; right: 15px; margin: 0; color: #879EC7; font-size: 15px; }
.cs-fit-links > a > span { display: block; margin: 0; }
.cs-fit-links strong { color: var(--title); font-size: 14px; font-weight: 500; line-height: 1.6; }
.cs-fit-links > a > span > span { display: block; margin-top: 6px; color: var(--text); font-size: 11px; line-height: 1.8; }
.cs-fit-links > a:hover { border-color: #BACBF6; background: #FAFCFF; }
.cs-fit-links > a:hover strong { color: var(--primary); }
.cs-fit-links > a:active { background: var(--tag); }

/* Native dialog: stable header/actions, one owned content scroller. */
.cs-case-dialog { width: min(920px, calc(100vw - 48px)); max-width: none; max-height: calc(100dvh - 48px); margin: auto; padding: 0; border: 1px solid #DEE7F5; border-radius: 15px; background: #fff; color: var(--title); box-shadow: 0 25px 100px rgba(10, 25, 60, .23); overflow: hidden; }
.cs-case-dialog[open] { display: flex; flex-direction: column; }
.cs-case-dialog::backdrop { background: rgba(11, 25, 55, .46); -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px); }
.cs-dialog-bar { display: flex; align-items: center; justify-content: space-between; flex: 0 0 auto; gap: 18px; min-height: 72px; padding: 18px 28px; border-bottom: 1px solid var(--line); background: #fff; }
.cs-dialog-bar h2 { min-width: 0; margin: 0; color: var(--title); font-size: 21px; font-weight: 500; line-height: 1.5; }
.cs-dialog-close { display: grid; place-items: center; flex: 0 0 36px; width: 36px; height: 36px; border: 1px solid #E5EAF3; border-radius: 7px; background: #fff; color: #667C9E; font-size: 21px; transition: color .2s, background .2s, border-color .2s; }
.cs-dialog-close:hover { border-color: #B9CAF2; background: var(--tag); color: var(--primary); }
.cs-dialog-close:active { background: #DFE7FF; }
.cs-dialog-scroll { min-height: 0; flex: 1 1 auto; padding: 27px 30px 30px; overflow-y: auto; overscroll-behavior: contain; scrollbar-gutter: stable; scrollbar-color: var(--cs-scroll-thumb) var(--cs-scroll-track); scrollbar-width: thin; }
.cs-dialog-summary { margin: 0; color: var(--title); font-size: 18px; font-weight: 500; line-height: 1.7; }
.cs-dialog-summary h3 { margin: 0; color: var(--title); font-size: 23px; font-weight: 500; line-height: 1.55; letter-spacing: -.02em; text-wrap: balance; }
.cs-dialog-summary > p { margin-top: 13px; color: var(--text); font-size: 14px; font-weight: 400; line-height: 1.95; }
.cs-dialog-scroll > p { margin-top: 13px; color: var(--text); font-size: 14px; line-height: 1.95; }
.cs-dialog-scroll > p.cs-dialog-summary { margin-top: 0; color: var(--title); font-size: 18px; font-weight: 500; line-height: 1.7; }
.cs-dialog-meta { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-top: 23px; padding: 20px; border: 1px solid #E4EAF5; border-radius: 9px; background: var(--gray); }
.cs-dialog-meta > div { min-width: 0; }
.cs-dialog-meta small { display: block; color: #778AA8; font-size: 11px; line-height: 1.7; }
.cs-dialog-meta strong { display: block; margin-top: 6px; color: var(--title); font-size: 13px; font-weight: 500; line-height: 1.8; overflow-wrap: anywhere; }
.cs-dialog-section-title { margin: 27px 0 17px; color: var(--title); font-size: 18px; font-weight: 500; line-height: 1.7; }
.cs-dialog-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 23px 30px; }
.cs-dialog-grid > article { min-width: 0; padding-top: 17px; border-top: 1px solid var(--cs-border); }
.cs-dialog-grid h3 { margin: 0; color: var(--title); font-size: 16px; font-weight: 500; line-height: 1.7; }
.cs-dialog-grid p { margin-top: 9px; color: var(--text); font-size: 13px; line-height: 1.95; }
.cs-dialog-products { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 26px; }
.cs-dialog-products > h3 { flex-basis: 100%; margin: 0 0 3px; color: var(--title); font-size: 14px; font-weight: 500; line-height: 1.7; }
.cs-dialog-products > a { display: inline-flex; align-items: center; gap: 7px; padding: 8px 12px; border: 1px solid #DBE5F8; border-radius: 6px; background: #F7FAFF; color: var(--primary); font-size: 12px; line-height: 1.6; transition: border-color .2s, background .2s; }
.cs-dialog-products > a:hover { border-color: #B0C4F4; background: var(--tag); }
.cs-dialog-actions { display: flex; align-items: center; justify-content: flex-end; flex: 0 0 auto; flex-wrap: wrap; gap: 12px; padding: 18px 28px; border-top: 1px solid var(--line); background: #fff; }
.cs-dialog-actions .btn { min-width: 136px; height: 43px; justify-content: center; gap: 10px; font-size: 13px; }
.cs-case-dialog[open] { animation: cs-dialog-in .2s var(--ease); }
@keyframes cs-dialog-in { from { opacity: .5; transform: translateY(7px); } to { opacity: 1; transform: none; } }

@media (max-width: 1150px) {
  .cs-container { width: calc(100% - 48px); }
  .cs-hero-grid { gap: 23px; }
  .cs-hero h1 { font-size: 35px; }
  .cs-hero-desc { font-size: 14px; }
  .cs-hero-art { height: 330px; }
  .cs-feature-grid, .cs-platform-layout, .cs-fit-layout { gap: 32px; }
  .cs-feature-copy h3 { font-size: 25px; }
  .cs-business-board { padding: 21px; }
  .cs-board-modules > article { padding: 14px 11px; gap: 4px 7px; }
  .cs-case-card { grid-template-columns: 1fr; }
  .cs-card-visual { min-height: 174px; height: 174px; padding: 12px 30px; }
  .cs-card-visual > img { width: 78%; height: 160px; }
  .cs-card-copy { padding: 23px 25px; }
  .cs-brief-grid { gap: 15px; }
  .cs-brief-card { padding: 22px 19px; }
  .cs-logo-wall > li { padding-inline: 18px; }
  .cs-process-grid { gap: 16px; }
  .cs-fit-links { gap: 9px; }
  .cs-fit-links > a { padding: 17px 13px; }
}

@media (max-width: 900px) {
  .cs-hero { height: auto; }
  .cs-hero-grid { grid-template-columns: 1fr; padding-block: 34px 20px; gap: 8px; }
  .cs-hero-copy { padding: 0; }
  .cs-hero h1 { font-size: 34px; }
  .cs-hero-desc { max-width: 660px; margin-top: 15px; }
  .cs-hero-tags { margin-top: 14px; }
  .cs-actions { margin-top: 21px; }
  .cs-hero-art { height: 250px; }
  .cs-hero-art > img { max-width: 500px; }
  .cs-section { padding-block: 52px; }
  .cs-section-head h2 { font-size: 28px; }
  .cs-subnav-links { gap: 28px; }
  .cs-feature-grid { grid-template-columns: 1fr; gap: 28px; }
  .cs-feature-copy > p { max-width: 730px; }
  .cs-brand-line { margin-bottom: 17px; }
  .cs-business-board { width: 100%; max-width: 640px; justify-self: center; padding: 24px; }
  .cs-board-modules > article { padding: 18px; }
  .cs-feature-bottom { gap: 24px; }
  .cs-library-tools { align-items: flex-start; }
  .cs-search { flex-basis: 100%; max-width: 430px; }
  .cs-brief-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
  .cs-platform-layout { grid-template-columns: 1fr; gap: 25px; }
  .cs-platform-board { max-width: 700px; width: 100%; }
  .cs-platform-copy :is(h2, h3) { font-size: 25px; }
  .cs-logo-wall { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 11px; }
  .cs-logo-wall > li { min-height: 89px; padding: 15px 16px; }
  .cs-logo-wall img { height: 47px; }
  .cs-process-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 27px 24px; }
  .cs-fit-layout { grid-template-columns: 1fr; gap: 23px; }
  .cs-fit-copy h3 { font-size: 23px; }
  .cs-fit-links > a { padding: 20px; }
}

@media (max-width: 640px) {
  .cs-container { width: calc(100% - 40px); }
  .cs-hero-grid { padding-block: 30px 17px; }
  .cs-eyebrow { margin-bottom: 11px; font-size: 13px; }
  .cs-hero h1 { font-size: 29px; line-height: 1.45; letter-spacing: -.025em; }
  .cs-hero-desc { margin-top: 13px; font-size: 13px; line-height: 1.9; }
  .cs-hero-tags { gap: 5px 9px; margin-top: 12px; }
  .cs-hero-tags > span { font-size: 11px; }
  .cs-actions { gap: 10px; margin-top: 19px; }
  .cs-actions .btn { min-width: 0; height: 43px; padding-inline: 16px; font-size: 13px; gap: 14px; }
  .cs-hero-art { height: 215px; margin-top: 2px; }
  .cs-hero-art > img { max-width: 340px; }
  .cs-subnav-links { gap: 25px; min-height: 53px; }
  .cs-subnav a { padding-block: 14px; font-size: 13px; }
  .cs-section { padding-block: 42px; }
  .cs-section-head { margin-bottom: 24px; }
  .cs-kicker { margin-bottom: 8px; font-size: 10px; letter-spacing: .1em; }
  .cs-section-head h2 { font-size: 25px; line-height: 1.5; }
  .cs-section-head > p { margin-top: 11px; font-size: 13px; }
  .cs-feature-grid { gap: 23px; }
  .cs-brand-line { margin-bottom: 17px; gap: 10px; }
  .cs-client-mark { flex-basis: 38px; width: 38px; height: 38px; border-radius: 8px; font-size: 15px; }
  .cs-client-name { font-size: 16px; }
  .cs-type { margin-bottom: 8px; font-size: 11px; }
  .cs-feature-copy h3 { font-size: 23px; line-height: 1.55; }
  .cs-feature-copy > p { margin-top: 12px; font-size: 13px; }
  .cs-feature-tags { gap: 7px; margin-top: 17px; }
  .cs-feature-tags > span { padding: 4px 8px; font-size: 11px; }
  .cs-feature-copy > .cs-text-link { margin-top: 15px; font-size: 13px; }
  .cs-business-board { padding: 18px 14px; border-radius: 10px; }
  .cs-business-board > figcaption { margin-bottom: 17px; font-size: 11px; }
  .cs-board-hub { min-height: 97px; width: min(100%, 245px); padding: 14px; }
  .cs-board-hub > i { margin-bottom: 6px; font-size: 25px; }
  .cs-board-hub > strong { font-size: 16px; }
  .cs-board-hub > span { font-size: 11px; }
  .cs-board-modules { gap: 9px; padding-top: 22px; }
  .cs-board-modules::before { height: 22px; }
  .cs-board-modules > article { grid-template-columns: 1fr; justify-items: center; gap: 5px; padding: 14px 8px; text-align: center; }
  .cs-board-modules > article > i { grid-column: auto; grid-row: auto; margin-bottom: 3px; font-size: 24px; }
  .cs-board-modules strong { font-size: 13px; }
  .cs-board-modules span { font-size: 10px; line-height: 1.75; }
  .cs-feature-bottom { grid-template-columns: 1fr; gap: 20px; margin-top: 25px; padding-top: 23px; }
  .cs-feature-bottom h4 { margin-bottom: 6px; font-size: 15px; }
  .cs-feature-bottom p { font-size: 12px; }
  .cs-library-tools { gap: 16px; }
  .cs-filters { gap: 7px; }
  .cs-filters > button, .cs-logo-tabs > button { min-height: 37px; padding: 7px 13px; font-size: 12px; }
  .cs-search { flex-basis: 100%; min-width: 0; max-width: none; height: 41px; }
  .cs-result-bar { margin-block: 15px 18px; font-size: 11px; }
  .cs-case-grid { grid-template-columns: 1fr; gap: 17px; }
  .cs-case-card { border-radius: 10px; }
  .cs-card-visual { height: 178px; min-height: 178px; padding: 10px 30px; }
  .cs-card-visual > img { width: 76%; height: 166px; }
  .cs-card-category { top: 14px; left: 15px; padding: 4px 7px; font-size: 10px; }
  .cs-card-copy { padding: 21px 21px 18px; }
  .cs-card-client { font-size: 11px; }
  .cs-card-title, .cs-card-title h3, h3.cs-card-title { font-size: 20px; line-height: 1.5; }
  .cs-card-copy > p { margin-top: 10px; font-size: 12px; line-height: 1.95; }
  .cs-card-scope { margin-top: 13px; }
  .cs-card-scope > span { font-size: 10px; }
  .cs-card-footer { padding-top: 18px; }
  .cs-card-year { font-size: 10px; }
  .cs-empty-state { padding: 38px 20px; }
  .cs-empty-state h3 { font-size: 18px; }
  .cs-empty-state p { font-size: 12px; }
  .cs-brief-grid { grid-template-columns: 1fr; gap: 14px; }
  .cs-brief-card { padding: 22px; }
  .cs-brief-logo { height: 49px; margin-bottom: 15px; }
  .cs-brief-logo img { max-width: 155px; }
  .cs-brief-card h3 { font-size: 18px; }
  .cs-brief-card p { margin-top: 9px; font-size: 12px; }
  .cs-brief-card .cs-text-link { margin-top: 12px; }
  .cs-platform-copy :is(h2, h3) { font-size: 24px; }
  .cs-platform-copy > p { margin-top: 12px; font-size: 13px; }
  .cs-platform-board { padding: 16px; border-radius: 10px; }
  .cs-platform-grid { gap: 10px; }
  .cs-platform-hub { gap: 6px; margin-bottom: 13px; padding: 14px 11px; font-size: 14px; }
  .cs-platform-hub i { font-size: 22px; }
  .cs-platform-grid > article { min-height: 91px; padding: 13px 10px; }
  .cs-platform-grid > article img { height: 33px; }
  .cs-platform-grid > article p { margin-top: 7px; font-size: 10px; }
  .cs-platform-note { margin-top: 12px; font-size: 10px; }
  .cs-logo-tabs { gap: 7px; margin-bottom: 18px; }
  .cs-logo-wall { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px; }
  .cs-logo-wall > li { min-height: 78px; padding: 13px 9px; border-radius: 7px; }
  .cs-logo-wall img { height: 44px; }
  .cs-process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 21px; }
  .cs-process-grid > article { padding-top: 13px; }
  .cs-process-index { font-size: 11px; }
  .cs-process-grid h3 { margin-top: 7px; font-size: 16px; }
  .cs-process-grid p { margin-top: 7px; font-size: 12px; }
  .cs-process-grid small { margin-top: 10px; font-size: 10px; }
  .cs-fit-layout { gap: 20px; margin-top: 29px; padding-top: 26px; }
  .cs-fit-copy h3 { font-size: 22px; }
  .cs-fit-copy p { margin-top: 10px; font-size: 13px; }
  .cs-fit-links { grid-template-columns: 1fr; gap: 10px; }
  .cs-fit-links > a { display: grid; grid-template-columns: 31px 1fr; gap: 3px 12px; align-items: center; padding: 16px 36px 16px 18px; }
  .cs-fit-links > a > i { grid-column: 1; grid-row: 1 / 3; margin: 0; font-size: 26px; }
  .cs-fit-links strong { grid-column: 2; font-size: 14px; }
  .cs-fit-links > a > span { grid-column: 2; margin-top: 0; }
  .cs-fit-links > a > span > span { margin-top: 4px; font-size: 11px; }
  .cs-fit-links > a > i:last-child { top: 19px; right: 14px; font-size: 14px; }
  .cs-case-dialog { width: calc(100vw - 24px); max-height: calc(100dvh - 24px); border-radius: 11px; }
  .cs-dialog-bar { min-height: 64px; padding: 14px 18px; gap: 12px; }
  .cs-dialog-bar h2 { font-size: 17px; line-height: 1.6; }
  .cs-dialog-close { flex-basis: 34px; width: 34px; height: 34px; font-size: 20px; }
  .cs-dialog-scroll { padding: 21px 19px 23px; }
  .cs-dialog-summary, .cs-dialog-scroll > p.cs-dialog-summary { font-size: 16px; }
  .cs-dialog-summary h3 { font-size: 20px; }
  .cs-dialog-summary > p { margin-top: 10px; font-size: 12px; }
  .cs-dialog-scroll > p { font-size: 12px; }
  .cs-dialog-meta { grid-template-columns: 1fr; gap: 15px; margin-top: 18px; padding: 16px; }
  .cs-dialog-meta small { font-size: 10px; }
  .cs-dialog-meta strong { margin-top: 3px; font-size: 12px; }
  .cs-dialog-section-title { margin: 22px 0 14px; font-size: 17px; }
  .cs-dialog-grid { grid-template-columns: 1fr; gap: 20px; }
  .cs-dialog-grid > article { padding-top: 14px; }
  .cs-dialog-grid h3 { font-size: 15px; }
  .cs-dialog-grid p { margin-top: 7px; font-size: 12px; }
  .cs-dialog-products { gap: 7px; margin-top: 21px; }
  .cs-dialog-products > a { padding: 7px 10px; font-size: 11px; }
  .cs-dialog-actions { padding: 14px 18px; gap: 9px; }
  .cs-dialog-actions .btn { flex: 1 1 auto; min-width: 110px; height: 41px; padding-inline: 14px; font-size: 12px; }
}

@media (max-width: 359px) {
  .cs-container { width: calc(100% - 32px); }
  .cs-hero h1 { font-size: 27px; }
  .cs-hero-art { height: 195px; }
  .cs-logo-wall { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cs-logo-wall > li { padding-inline: 14px; }
  .cs-actions .btn { padding-inline: 13px; font-size: 12px; gap: 10px; }
}

@media (prefers-reduced-motion: reduce) {
  .cs-page { scroll-behavior: auto; }
  .cs-page :is(.cs-text-link, .cs-text-link > i, .cs-case-card, .cs-card-visual > img, .cs-case-open, .cs-case-open i, .cs-filters > button, .cs-logo-tabs > button, .cs-logo-wall > li, .cs-fit-links > a, .cs-subnav a, .cs-subnav a::after, .cs-search, .cs-dialog-close, .cs-dialog-products > a) { transition: none; }
  .cs-case-card:hover .cs-card-visual > img, .cs-text-link:hover > i, .cs-case-open:hover i { transform: none; }
  .cs-case-dialog[open] { animation: none; }
}
@media (forced-colors: active) {
  .cs-page { scrollbar-color: auto; }
  .cs-filters > button[aria-pressed="true"], .cs-logo-tabs > button[aria-pressed="true"] { border: 2px solid Highlight; color: HighlightText; background: Highlight; }
  .cs-search, .cs-case-card, .cs-business-board, .cs-board-hub, .cs-board-modules > article, .cs-platform-board, .cs-logo-wall > li, .cs-case-dialog { border-color: CanvasText; }
  .cs-subnav a::after { background: Highlight; }
}