:root {
  --cl-ink: #101828;
  --cl-strong: #0b1220;
  --cl-text: #344054;
  --cl-muted: #667085;
  --cl-soft: #8a95a6;
  --cl-line: #e2e8f0;
  --cl-line-soft: #edf2f7;
  --cl-bg: #f6f8fb;
  --cl-panel: #ffffff;
  --cl-blue: #1967d2;
  --cl-blue-deep: #174ea6;
  --cl-cyan: #0891b2;
  --cl-green: #0f9d58;
  --cl-amber: #f9ab00;
  --cl-red: #d93025;
  --cl-shadow-sm: 0 8px 20px rgba(16, 24, 40, .06);
  --cl-shadow-md: 0 18px 42px rgba(16, 24, 40, .10);
  --cl-shadow-lg: 0 30px 70px rgba(16, 24, 40, .13);
  --cl-radius: 8px;
  --cl-radius-sm: 6px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  color: var(--cl-ink);
  background: var(--cl-bg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans SC", "PingFang SC", "Microsoft YaHei", Arial, sans-serif !important;
  letter-spacing: 0;
  text-size-adjust: 100%;
}

body a {
  color: inherit;
  text-decoration: none;
}

body a:hover {
  text-decoration: none;
}

img {
  max-width: 100%;
}

.cl-container,
.por-container {
  width: min(1200px, calc(100% - 40px));
  margin-right: auto;
  margin-left: auto;
}

.edit-header,
#header .header-wrapper,
#header .header-container {
  background: rgba(255, 255, 255, .96) !important;
  border-bottom: 1px solid rgba(226, 232, 240, .92);
  box-shadow: 0 8px 24px rgba(16, 24, 40, .05);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

#header .header-bottom {
  min-height: 72px !important;
}

#header .header-logo img {
  max-height: 38px;
  width: auto;
}

#header .header-nav-list > li > a,
#header .header-tools a,
#header .header-tools-right a {
  color: #263244 !important;
  font-weight: 700;
  letter-spacing: 0;
}

#header .header-nav-list > li:hover > a,
#header .header-tools a:hover {
  color: var(--cl-blue) !important;
}

.chaolian-home {
  overflow: hidden;
  background: var(--cl-bg);
}

.cl-hero {
  position: relative;
  min-height: 670px;
  padding: 112px 0 72px;
  background:
    linear-gradient(90deg, rgba(255, 255, 255, .98) 0%, rgba(255, 255, 255, .96) 48%, rgba(246, 248, 251, .82) 100%),
    url('../image/chaolian-datacenter.png') right center / auto 100% no-repeat;
  border-bottom: 1px solid var(--cl-line);
}

.cl-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(25, 103, 210, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(25, 103, 210, .055) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(90deg, #000 0, rgba(0, 0, 0, .72) 50%, transparent 100%);
}

.cl-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, .96fr) minmax(420px, .86fr);
  gap: 56px;
  align-items: center;
}

.cl-hero-copy {
  max-width: 760px;
}

.cl-eyebrow,
.cl-section-kicker,
.cl-cta-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid rgba(25, 103, 210, .18);
  border-radius: var(--cl-radius-sm);
  background: #eef5ff;
  color: var(--cl-blue-deep);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
}

.cl-eyebrow span,
.cl-section-kicker::before,
.cl-cta-kicker::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cl-green);
  box-shadow: 0 0 0 5px rgba(15, 157, 88, .12);
}

.cl-hero h1 {
  max-width: 780px;
  margin: 24px 0 18px;
  color: var(--cl-strong);
  font-size: 56px;
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: 0;
}

.cl-hero-desc {
  max-width: 690px;
  margin: 0;
  color: #4f5f72;
  font-size: 18px;
  line-height: 1.82;
}

.cl-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.cl-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 130px;
  height: 46px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: var(--cl-radius-sm);
  font-size: 15px;
  font-weight: 800;
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease, border-color .18s ease, color .18s ease;
}

.cl-btn:hover {
  transform: translateY(-2px);
}

.cl-btn-primary {
  color: #fff !important;
  background: var(--cl-blue);
  box-shadow: 0 14px 28px rgba(25, 103, 210, .24);
}

.cl-btn-primary:hover {
  background: var(--cl-blue-deep);
}

.cl-btn-secondary,
.cl-btn-ghost {
  color: var(--cl-strong) !important;
  border-color: var(--cl-line);
  background: #fff;
  box-shadow: var(--cl-shadow-sm);
}

.cl-btn-secondary:hover,
.cl-btn-ghost:hover {
  border-color: rgba(25, 103, 210, .28);
  color: var(--cl-blue) !important;
}

.cl-hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  max-width: 640px;
  margin-top: 42px;
}

.cl-hero-metrics div {
  min-height: 96px;
  padding: 18px;
  border: 1px solid rgba(226, 232, 240, .88);
  border-radius: var(--cl-radius);
  background: rgba(255, 255, 255, .88);
  box-shadow: var(--cl-shadow-sm);
}

.cl-hero-metrics strong,
.cl-hero-metrics span {
  display: block;
}

.cl-hero-metrics strong {
  color: var(--cl-strong);
  font-size: 25px;
  line-height: 1;
  font-weight: 900;
}

.cl-hero-metrics span {
  margin-top: 10px;
  color: var(--cl-muted);
  font-size: 13px;
}

.cl-hero-visual {
  position: relative;
  border: 1px solid rgba(211, 220, 232, .9);
  border-radius: var(--cl-radius);
  background: #fff;
  box-shadow: var(--cl-shadow-lg);
  overflow: hidden;
}

.cl-hero-visual img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.cl-hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(255, 255, 255, .02), rgba(25, 103, 210, .10));
  pointer-events: none;
}

.cl-visual-panel {
  position: absolute;
  z-index: 2;
  min-width: 176px;
  padding: 14px 16px;
  border: 1px solid rgba(226, 232, 240, .92);
  border-radius: var(--cl-radius);
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 16px 34px rgba(16, 24, 40, .13);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.cl-panel-top {
  top: 22px;
  right: 22px;
}

.cl-panel-bottom {
  bottom: 22px;
  left: 22px;
}

.cl-visual-panel span,
.cl-visual-panel strong,
.cl-visual-panel i {
  display: block;
}

.cl-visual-panel span {
  color: var(--cl-soft);
  font-size: 12px;
}

.cl-visual-panel strong {
  margin-top: 5px;
  color: var(--cl-strong);
  font-size: 15px;
  font-weight: 850;
}

.cl-visual-panel i {
  height: 6px;
  margin-top: 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--cl-blue), var(--cl-cyan), var(--cl-green));
}

.cl-product-strip {
  position: relative;
  z-index: 2;
  margin-top: -36px;
}

.cl-strip-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--cl-line);
  border-radius: var(--cl-radius);
  background: #fff;
  box-shadow: var(--cl-shadow-md);
  overflow: hidden;
}

.cl-strip-item {
  display: grid;
  grid-template-columns: 42px 1fr;
  grid-template-rows: auto auto;
  gap: 6px 14px;
  min-height: 118px;
  padding: 24px;
  color: var(--cl-ink);
  border-right: 1px solid var(--cl-line);
  transition: background-color .18s ease, transform .18s ease;
}

.cl-strip-item:last-child {
  border-right: 0;
}

.cl-strip-item:hover {
  background: #f8fbff;
}

.cl-strip-item strong,
.cl-strip-item em {
  display: block;
  font-style: normal;
}

.cl-strip-item strong {
  align-self: end;
  color: var(--cl-strong);
  font-size: 17px;
  font-weight: 850;
}

.cl-strip-item em {
  grid-column: 2;
  color: var(--cl-muted);
  font-size: 13px;
}

.cl-mini-icon {
  position: relative;
  grid-row: 1 / span 2;
  width: 42px;
  height: 42px;
  border-radius: var(--cl-radius);
  background: #eef5ff;
}

.cl-mini-icon::before,
.cl-mini-icon::after {
  content: "";
  position: absolute;
}

.cl-mini-server::before {
  inset: 10px 9px;
  border-radius: 4px;
  background: var(--cl-blue);
}

.cl-mini-server::after {
  left: 14px;
  right: 14px;
  bottom: 12px;
  height: 3px;
  border-radius: 2px;
  background: #fff;
}

.cl-mini-shield::before {
  left: 12px;
  top: 9px;
  width: 18px;
  height: 23px;
  background: var(--cl-green);
  clip-path: polygon(50% 0, 100% 18%, 88% 74%, 50% 100%, 12% 74%, 0 18%);
}

.cl-mini-chip::before {
  left: 11px;
  top: 11px;
  width: 20px;
  height: 20px;
  border-radius: 5px;
  background: var(--cl-amber);
}

.cl-mini-chip::after {
  left: 8px;
  right: 8px;
  top: 20px;
  height: 2px;
  background: rgba(11, 18, 32, .22);
}

.cl-mini-support::before {
  left: 10px;
  top: 10px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 5px solid var(--cl-cyan);
}

.cl-section {
  padding: 88px 0 0;
}

.cl-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 34px;
}

.cl-section-copy {
  max-width: 760px;
}

.cl-section-head h2,
.cl-cta h2 {
  margin: 16px 0 0;
  color: var(--cl-strong);
  font-size: 36px;
  line-height: 1.28;
  font-weight: 900;
  letter-spacing: 0;
}

.cl-section-head p,
.cl-cta p {
  max-width: 720px;
  margin: 14px 0 0;
  color: var(--cl-muted);
  font-size: 16px;
  line-height: 1.82;
}

.cl-product-grid {
  display: grid;
  grid-template-columns: 1.08fr .92fr .92fr;
  gap: 18px;
}

.cl-product-card,
.cl-delivery-item,
.cl-news-card,
.cl-solution-grid a {
  border: 1px solid var(--cl-line);
  border-radius: var(--cl-radius);
  background: #fff;
  box-shadow: var(--cl-shadow-sm);
}

.cl-product-card {
  position: relative;
  display: flex;
  min-height: 336px;
  padding: 28px;
  color: var(--cl-ink);
  flex-direction: column;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
  overflow: hidden;
}

.cl-product-card:hover {
  transform: translateY(-4px);
  border-color: rgba(25, 103, 210, .32);
  box-shadow: var(--cl-shadow-md);
}

.cl-product-featured {
  background: linear-gradient(180deg, #fff, #f5f9ff);
}

.cl-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.cl-card-top span {
  display: inline-flex;
  min-height: 26px;
  align-items: center;
  padding: 0 9px;
  border-radius: var(--cl-radius-sm);
  background: #eef5ff;
  color: var(--cl-blue);
  font-size: 12px;
  font-weight: 850;
}

.cl-card-top i {
  width: 34px;
  height: 34px;
  border-radius: var(--cl-radius);
  background: linear-gradient(135deg, rgba(25, 103, 210, .16), rgba(8, 145, 178, .16));
}

.cl-product-card h3 {
  margin: 26px 0 12px;
  color: var(--cl-strong);
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 0;
}

.cl-product-card p,
.cl-delivery-item p {
  margin: 0;
  color: var(--cl-muted);
  font-size: 15px;
  line-height: 1.78;
}

.cl-product-card ul {
  display: grid;
  gap: 9px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.cl-product-card li {
  color: #344054;
  font-size: 14px;
}

.cl-product-card li::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 9px;
  border-radius: 50%;
  background: var(--cl-green);
  vertical-align: middle;
}

.cl-product-card strong {
  margin-top: auto;
  color: var(--cl-blue);
  font-size: 15px;
  font-weight: 850;
}

.cl-solution {
  margin-top: 90px;
  padding: 86px 0;
  border-top: 1px solid var(--cl-line);
  border-bottom: 1px solid var(--cl-line);
  background:
    linear-gradient(180deg, rgba(238, 245, 255, .68), rgba(255, 255, 255, .88)),
    #fff;
}

.cl-solution-layout {
  display: grid;
  grid-template-columns: minmax(0, .78fr) minmax(0, 1.12fr);
  gap: 48px;
  align-items: start;
}

.cl-solution .cl-section-head {
  display: block;
  margin-bottom: 0;
}

.cl-section-head-light h2,
.cl-section-head-light p {
  color: var(--cl-strong);
}

.cl-solution-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.cl-solution-grid a {
  min-height: 164px;
  padding: 24px;
  color: var(--cl-ink);
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.cl-solution-grid a:hover {
  transform: translateY(-3px);
  border-color: rgba(25, 103, 210, .30);
  box-shadow: var(--cl-shadow-md);
}

.cl-solution-grid span,
.cl-solution-grid strong,
.cl-solution-grid em {
  display: block;
  font-style: normal;
}

.cl-solution-grid span {
  color: var(--cl-blue);
  font-size: 12px;
  font-weight: 900;
}

.cl-solution-grid strong {
  margin-top: 26px;
  color: var(--cl-strong);
  font-size: 19px;
  font-weight: 900;
}

.cl-solution-grid em {
  margin-top: 10px;
  color: var(--cl-muted);
  font-size: 14px;
  line-height: 1.7;
}

.cl-delivery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.cl-delivery-item {
  min-height: 218px;
  padding: 24px;
}

.cl-delivery-item span {
  color: var(--cl-cyan);
  font-size: 13px;
  font-weight: 900;
}

.cl-delivery-item strong {
  display: block;
  margin: 28px 0 10px;
  color: var(--cl-strong);
  font-size: 19px;
  font-weight: 900;
}

.cl-activity-band {
  padding-top: 42px;
}

.cl-activity-list {
  display: grid;
  gap: 14px;
}

.cl-activity-card {
  position: relative;
  display: block;
  min-height: 142px;
  padding: 26px;
  border-radius: var(--cl-radius);
  color: #fff;
  background-color: #243041;
  background-size: cover;
  background-position: center;
  box-shadow: var(--cl-shadow-md);
  overflow: hidden;
}

.cl-activity-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(16, 24, 40, .86), rgba(16, 24, 40, .36));
}

.cl-activity-card > * {
  position: relative;
}

.cl-activity-card span,
.cl-activity-card strong,
.cl-activity-card em,
.cl-activity-card i {
  display: block;
  font-style: normal;
}

.cl-activity-card span {
  color: #a5f3fc;
  font-size: 12px;
  font-weight: 900;
}

.cl-activity-card strong {
  margin-top: 10px;
  font-size: 24px;
  font-weight: 900;
}

.cl-activity-card em {
  max-width: 580px;
  margin-top: 8px;
  color: rgba(255, 255, 255, .80);
  font-size: 14px;
}

.cl-activity-card i {
  margin-top: 16px;
  color: #fff;
  font-weight: 900;
}

.cl-news {
  padding-bottom: 92px;
}

.cl-news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.cl-news-card {
  padding: 24px;
}

.cl-news-title {
  color: var(--cl-strong);
  font-size: 18px;
  font-weight: 900;
}

.cl-news-card ul {
  display: grid;
  gap: 12px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.cl-news-card a {
  color: #344054;
  font-size: 14px;
}

.cl-news-card li a {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 10px;
  align-items: start;
}

.cl-news-card li span {
  color: var(--cl-muted);
}

.cl-cta {
  padding: 58px 0;
  border-top: 1px solid var(--cl-line);
  background: #fff;
}

.cl-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.cl-cta .cl-hero-actions {
  margin-top: 0;
}

.cl-site-footer,
.cl-site-footer * {
  font-family: inherit !important;
  letter-spacing: 0;
}

.cl-site-footer {
  position: relative;
  color: var(--cl-text);
  border-top: 1px solid var(--cl-line);
  background: #fff !important;
}

.cl-footer-service {
  background: #fff;
  border-bottom: 1px solid var(--cl-line);
}

.cl-footer-service-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.cl-footer-service-grid a {
  display: grid;
  grid-template-columns: 42px 1fr;
  grid-template-rows: auto auto;
  gap: 5px 14px;
  min-height: 112px;
  padding: 24px 18px;
  border-right: 1px solid var(--cl-line-soft);
  color: var(--cl-ink);
}

.cl-footer-service-grid a:last-child {
  border-right: 0;
}

.cl-footer-service-grid a:hover {
  background: #f8fbff;
}

.cl-footer-service-grid strong,
.cl-footer-service-grid em {
  display: block;
  font-style: normal;
}

.cl-footer-service-grid strong {
  align-self: end;
  color: var(--cl-strong);
  font-size: 15px;
  font-weight: 900;
}

.cl-footer-service-grid em {
  grid-column: 2;
  color: var(--cl-muted);
  font-size: 12px;
  line-height: 1.5;
}

.cl-service-icon {
  position: relative;
  grid-row: 1 / span 2;
  width: 42px;
  height: 42px;
  border-radius: var(--cl-radius);
  background: #eef5ff;
}

.cl-service-icon::before,
.cl-service-icon::after {
  content: "";
  position: absolute;
}

.cl-service-refund::before {
  left: 11px;
  top: 11px;
  width: 20px;
  height: 20px;
  border: 3px solid var(--cl-blue);
  border-right-color: transparent;
  border-radius: 50%;
}

.cl-service-record::before {
  left: 13px;
  top: 9px;
  width: 16px;
  height: 24px;
  border: 2px solid var(--cl-green);
  border-radius: 4px;
}

.cl-service-record::after {
  left: 17px;
  top: 16px;
  width: 8px;
  height: 2px;
  background: var(--cl-green);
  box-shadow: 0 5px 0 var(--cl-green);
}

.cl-service-ops::before {
  left: 10px;
  top: 10px;
  width: 22px;
  height: 22px;
  border-radius: 5px;
  background: var(--cl-amber);
}

.cl-service-support::before {
  left: 10px;
  top: 10px;
  width: 22px;
  height: 22px;
  border: 5px solid var(--cl-cyan);
  border-radius: 50%;
}

.cl-service-feedback::before {
  left: 10px;
  top: 11px;
  width: 22px;
  height: 18px;
  border: 2px solid var(--cl-red);
  border-radius: 5px;
}

.cl-service-feedback::after {
  left: 16px;
  top: 27px;
  width: 8px;
  height: 8px;
  border-left: 2px solid var(--cl-red);
  border-bottom: 2px solid var(--cl-red);
  transform: skewY(-35deg);
}

.cl-footer-main {
  background: #fff;
}

.cl-footer-layout {
  display: grid;
  grid-template-columns: minmax(250px, .88fr) minmax(0, 1.52fr) minmax(170px, .38fr);
  gap: 46px;
  padding: 48px 0 38px;
}

.cl-footer-logo {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
}

.cl-footer-logo img {
  width: auto;
  max-width: 180px;
  max-height: 44px;
  object-fit: contain;
}

.cl-footer-logo strong {
  color: var(--cl-strong);
  font-size: 22px;
  font-weight: 900;
}

.cl-footer-brand p {
  max-width: 360px;
  margin: 18px 0 0;
  color: var(--cl-muted);
  font-size: 14px;
  line-height: 1.78;
}

.cl-footer-contact-list {
  display: grid;
  gap: 8px;
  margin-top: 22px;
}

.cl-footer-contact-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 34px;
  color: var(--cl-text);
  font-size: 14px;
  font-weight: 750;
}

.cl-footer-contact-list a:hover,
.cl-footer-nav a:hover,
.cl-footer-friends a:hover,
.cl-footer-records a:hover {
  color: var(--cl-blue);
}

.cl-footer-contact-list span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 24px;
  border-radius: var(--cl-radius-sm);
  background: #eef5ff;
  color: var(--cl-blue);
  font-size: 12px;
  font-weight: 900;
}

.cl-footer-nav {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
}

.cl-footer-nav dl {
  margin: 0;
}

.cl-footer-nav dt {
  margin-bottom: 14px;
  color: var(--cl-strong);
  font-size: 15px;
  font-weight: 900;
}

.cl-footer-nav dd {
  margin: 0;
}

.cl-footer-nav a {
  display: inline-flex;
  max-width: 100%;
  min-height: 30px;
  align-items: center;
  color: var(--cl-muted);
  font-size: 13px;
  line-height: 1.5;
}

.cl-footer-qr-group {
  display: grid;
  gap: 14px;
}

.cl-footer-qr {
  padding: 12px;
  border: 1px solid var(--cl-line);
  border-radius: var(--cl-radius);
  background: #f8fbff;
}

.cl-footer-qr span {
  display: block;
  width: 118px;
  height: 118px;
  border: 8px solid #fff;
  border-radius: var(--cl-radius-sm);
  background-color: #fff;
  background-position: center;
  background-size: cover;
  box-shadow: var(--cl-shadow-sm);
}

.cl-footer-qr strong,
.cl-footer-qr em {
  display: block;
  font-style: normal;
}

.cl-footer-qr strong {
  margin-top: 10px;
  color: var(--cl-strong);
  font-size: 14px;
  font-weight: 900;
}

.cl-footer-qr em {
  margin-top: 3px;
  color: var(--cl-muted);
  font-size: 12px;
}

.cl-footer-friends {
  border-top: 1px solid var(--cl-line);
  background: #fbfcfe;
}

.cl-footer-friends-inner {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 18px;
  padding: 18px 0;
}

.cl-footer-friends strong {
  color: var(--cl-strong);
  font-size: 14px;
  font-weight: 900;
}

.cl-footer-friends div {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.cl-footer-friends a {
  color: var(--cl-muted);
  font-size: 13px;
}

.cl-footer-legal {
  border-top: 1px solid var(--cl-line);
  background: #f8fafc;
}

.cl-footer-legal-inner {
  display: grid;
  gap: 10px;
  padding: 20px 0 24px;
}

.cl-footer-legal p {
  margin: 0;
  color: #5f6b7a;
  font-size: 13px;
  line-height: 1.7;
}

.cl-footer-legal p span {
  margin-left: 10px;
}

.cl-footer-records {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.cl-footer-records a {
  color: #6b7788;
  font-size: 12px;
  line-height: 1.6;
}

.cl-floating-support {
  position: fixed;
  right: 18px;
  bottom: 96px;
  z-index: 300;
  display: grid;
  gap: 8px;
}

.cl-floating-support a {
  display: grid;
  justify-items: center;
  align-content: center;
  width: 54px;
  min-height: 54px;
  border: 1px solid var(--cl-line);
  border-radius: var(--cl-radius);
  background: rgba(255, 255, 255, .96);
  color: var(--cl-text);
  box-shadow: var(--cl-shadow-sm);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.cl-floating-support a:hover {
  border-color: rgba(25, 103, 210, .30);
  color: var(--cl-blue);
  box-shadow: var(--cl-shadow-md);
}

.cl-floating-support em {
  display: block;
  margin-top: 3px;
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
}

.cl-floating-ad {
  min-height: 120px !important;
  background-position: center;
  background-size: cover;
}

.cl-float-icon {
  position: relative;
  width: 22px;
  height: 22px;
}

.cl-float-icon::before,
.cl-float-icon::after {
  content: "";
  position: absolute;
}

.cl-float-service::before {
  inset: 3px;
  border: 3px solid var(--cl-blue);
  border-radius: 50%;
}

.cl-float-phone::before {
  left: 6px;
  top: 2px;
  width: 10px;
  height: 18px;
  border: 2px solid var(--cl-green);
  border-radius: 4px;
}

.cl-float-ticket::before {
  inset: 4px 2px;
  border: 2px solid var(--cl-amber);
  border-radius: 4px;
}

.cl-float-top::before {
  left: 5px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-top: 3px solid var(--cl-cyan);
  border-left: 3px solid var(--cl-cyan);
  transform: rotate(45deg);
}

#footer:not(.cl-site-footer),
.footer-nav,
.footer-copyright-container {
  background: #fff !important;
  color: var(--cl-text) !important;
}

.footer-service,
.footer-nav,
.footer-copyright,
.footer-record {
  font-family: inherit !important;
  color: var(--cl-text) !important;
}

.footer-service {
  border-top: 1px solid var(--cl-line);
  background: #fff !important;
}

.footer-nav a,
.footer-copyright,
.footer-record a {
  color: var(--cl-muted) !important;
  letter-spacing: 0;
}

.footer-nav a:hover,
.footer-record a:hover {
  color: var(--cl-blue) !important;
}

@media (max-width: 1100px) {
  .cl-hero {
    min-height: auto;
    background:
      linear-gradient(90deg, rgba(255, 255, 255, .98), rgba(246, 248, 251, .92)),
      url('../image/chaolian-datacenter.png') right center / cover no-repeat;
  }

  .cl-hero-grid,
  .cl-solution-layout,
  .cl-product-grid,
  .cl-news-grid,
  .cl-footer-layout {
    grid-template-columns: 1fr;
  }

  .cl-hero-visual {
    max-width: 620px;
  }

  .cl-strip-grid,
  .cl-delivery-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cl-strip-item:nth-child(2),
  .cl-footer-service-grid a:nth-child(2n) {
    border-right: 0;
  }

  .cl-strip-item:nth-child(-n+2) {
    border-bottom: 1px solid var(--cl-line);
  }

  .cl-footer-service-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cl-footer-service-grid a {
    border-bottom: 1px solid var(--cl-line-soft);
  }

  .cl-footer-service-grid a:last-child {
    grid-column: 1 / -1;
    border-bottom: 0;
  }

  .cl-footer-nav {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .cl-footer-qr-group {
    grid-template-columns: repeat(2, 150px);
  }
}

@media (max-width: 720px) {
  .cl-container,
  .por-container {
    width: min(100% - 28px, 1200px);
  }

  .cl-hero {
    padding: 88px 0 68px;
  }

  .cl-hero h1 {
    font-size: 38px;
  }

  .cl-hero-desc {
    font-size: 15px;
  }

  .cl-hero-metrics,
  .cl-strip-grid,
  .cl-solution-grid,
  .cl-delivery-grid,
  .cl-news-grid,
  .cl-footer-service-grid,
  .cl-footer-nav,
  .cl-footer-qr-group,
  .cl-footer-friends-inner {
    grid-template-columns: 1fr;
  }

  .cl-strip-item,
  .cl-footer-service-grid a {
    border-right: 0;
    border-bottom: 1px solid var(--cl-line);
  }

  .cl-strip-item:last-child,
  .cl-footer-service-grid a:last-child {
    border-bottom: 0;
  }

  .cl-product-strip {
    margin-top: -22px;
  }

  .cl-section {
    padding-top: 64px;
  }

  .cl-section-head {
    display: block;
  }

  .cl-section-head h2,
  .cl-cta h2 {
    font-size: 28px;
  }

  .cl-cta-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .cl-cta .cl-hero-actions,
  .cl-btn {
    width: 100%;
  }

  .cl-footer-layout {
    gap: 30px;
    padding: 38px 0 30px;
  }

  .cl-footer-legal p span {
    display: block;
    margin-left: 0;
  }

  .cl-floating-support {
    right: 10px;
    bottom: 74px;
  }

  .cl-floating-support a {
    width: 48px;
    min-height: 48px;
  }
}