:root {
  --xc-bg: #050917;
  --xc-bg-soft: #0b1430;
  --xc-panel: rgba(10, 18, 41, 0.8);
  --xc-panel-strong: #0f1b3b;
  --xc-panel-soft: rgba(15, 27, 59, 0.64);
  --xc-surface: #121d3f;
  --xc-surface-soft: #172856;
  --xc-text: #f4f7ff;
  --xc-muted: #a5b0cb;
  --xc-muted-strong: #d7deef;
  --xc-line: rgba(172, 192, 255, 0.18);
  --xc-line-strong: rgba(224, 232, 255, 0.34);
  --xc-primary: #5d69ff;
  --xc-primary-strong: #414eff;
  --xc-secondary: #69d9ff;
  --xc-mint: #72f1d6;
  --xc-danger: #ff6a8c;
  --xc-white: #ffffff;
  --xc-shadow: 0 32px 90px rgba(3, 8, 24, 0.42);
  --xc-shadow-soft: 0 20px 54px rgba(3, 8, 24, 0.28);
  --xc-radius-xl: 36px;
  --xc-radius-lg: 28px;
  --xc-radius-md: 20px;
  --xc-radius-sm: 14px;
  --xc-shell: min(1240px, calc(100% - 32px));
  --xc-font-display: "Bahnschrift", "Segoe UI Variable Display", "PingFang SC", "Microsoft YaHei", sans-serif;
  --xc-font-body: "Aptos", "Segoe UI Variable Text", "PingFang SC", "Microsoft YaHei", sans-serif;
  --xc-font-mono: "Cascadia Mono", "Consolas", monospace;
  --on-primary: #ffffff;
}

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

html {
  scroll-behavior: smooth;
}

body.xc-page {
  --xc-header-height: 70px;
  margin: 0;
  min-height: 100vh;
  color: var(--xc-text);
  background:
    radial-gradient(circle at 12% 0%, rgba(105, 217, 255, 0.16), transparent 28%),
    radial-gradient(circle at 100% 0%, rgba(93, 105, 255, 0.22), transparent 32%),
    linear-gradient(180deg, #081026 0%, #050917 48%, #091126 100%);
  font: 400 16px/1.7 var(--xc-font-body);
  text-rendering: optimizeLegibility;
}

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

body.xc-page h1,
body.xc-page h2,
body.xc-page h3,
body.xc-page h4 {
  margin: 0;
  color: var(--xc-text);
  font-family: var(--xc-font-display);
  font-weight: 700;
  letter-spacing: -0.03em;
}

body.xc-page p {
  margin: 0;
}

body.xc-page img {
  display: block;
  max-width: 100%;
}

body.xc-page code,
body.xc-page pre {
  font-family: var(--xc-font-mono);
}

.xc-page {
  position: relative;
  min-height: 100vh;
  overflow-x: clip;
}

.xc-page::before,
.xc-page::after {
  content: "";
  position: fixed;
  inset: auto;
  z-index: 0;
  pointer-events: none;
  border-radius: 999px;
  filter: blur(28px);
}

.xc-page::before {
  top: 110px;
  right: -140px;
  width: 420px;
  height: 420px;
  background: rgba(93, 105, 255, 0.16);
}

.xc-page::after {
  bottom: -120px;
  left: -120px;
  width: 360px;
  height: 360px;
  background: rgba(105, 217, 255, 0.1);
}

.xc-main,
.xc-header,
.xc-footer,
body.xc-page .wh-unified-site-header {
  position: relative;
  z-index: 1;
}

.xc-shell {
  width: var(--xc-shell);
  margin: 0 auto;
}

body.xc-page .wh-unified-site-header,
.xc-header {
  position: fixed;
  inset: 0 0 auto;
  width: 100%;
  z-index: 30;
  background: rgba(5, 9, 23, 0.72);
  border-bottom: 1px solid rgba(188, 205, 255, 0.12);
  box-shadow: 0 12px 40px rgba(3, 8, 24, 0.2);
  backdrop-filter: blur(20px);
}

body.xc-page .wh-unified-site-header .wh-site-header-inner,
.xc-header__inner {
  width: var(--xc-shell);
  min-height: var(--xc-header-height);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

body.xc-page .wh-unified-site-header .wh-site-header-brand,
.xc-brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
  color: var(--xc-text);
}

body.xc-page .wh-unified-site-header .wh-site-header-brand-logo,
.xc-brand img,
.xc-footer__logo img {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.04));
  box-shadow: 0 12px 24px rgba(3, 8, 24, 0.22);
}

body.xc-page .wh-unified-site-header .wh-site-header-brand-text,
.xc-brand__text {
  display: grid;
  gap: 2px;
  min-width: 0;
}

body.xc-page .wh-unified-site-header .wh-site-header-brand-text,
.xc-brand__text strong,
.xc-footer__logo strong {
  font-family: var(--xc-font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.xc-brand__text span,
.xc-footer__logo span,
.xc-footer__brand p,
.xc-footer__column span,
.xc-footer__column a {
  color: var(--xc-muted);
  font-size: 0.92rem;
}

.xc-footer__logo {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

body.xc-page .wh-unified-site-header .wh-site-header-nav,
.xc-nav {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 6px;
  border: 1px solid rgba(188, 205, 255, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.03);
}

body.xc-page .wh-unified-site-header .wh-site-header-link,
body.xc-page .wh-unified-site-header nav a,
.xc-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 16px;
  border-radius: 999px;
  color: var(--xc-muted-strong);
  font-size: 0.92rem;
  font-weight: 600;
  transition: background 0.24s ease, color 0.24s ease, transform 0.24s ease;
}

body.xc-page .wh-unified-site-header .wh-site-header-link:hover,
body.xc-page .wh-unified-site-header .wh-site-header-link.is-active,
.xc-nav a:hover,
.xc-nav a.is-active {
  color: var(--xc-white);
  background: rgba(255, 255, 255, 0.08);
}

.xc-nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(135deg, rgba(105, 217, 255, 0.18), rgba(93, 105, 255, 0.24));
  color: var(--xc-white);
  font-weight: 700;
  box-shadow: 0 12px 28px rgba(93, 105, 255, 0.18);
}

.xc-main {
  padding-bottom: 96px;
}

.xc-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--xc-muted-strong);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.xc-kicker::before {
  content: "";
  width: 24px;
  height: 1px;
  background: linear-gradient(90deg, rgba(105, 217, 255, 0.95), rgba(105, 217, 255, 0));
}

.xc-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 30px;
  padding: 0 12px;
  border: 1px solid rgba(188, 205, 255, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--xc-muted-strong);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.xc-chip--glow {
  background: linear-gradient(135deg, rgba(93, 105, 255, 0.18), rgba(105, 217, 255, 0.16));
  border-color: rgba(148, 165, 255, 0.28);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.xc-chip--soft {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.12);
}

.xc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 700;
  transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease, border-color 0.22s ease;
}

.xc-btn:hover {
  transform: translateY(-1px);
}

.xc-btn--primary {
  background: linear-gradient(135deg, var(--xc-primary) 0%, var(--xc-secondary) 100%);
  color: var(--xc-white);
  box-shadow: 0 16px 34px rgba(93, 105, 255, 0.32);
}

.xc-btn--secondary {
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--xc-text);
}

.xc-inline-link {
  color: var(--xc-secondary);
  font-weight: 700;
}

.xc-inline-link:hover {
  color: var(--xc-white);
}

.xc-hero,
.xc-page-hero,
.xc-section {
  padding: clamp(70px, 8vw, 110px) 0;
}

.xc-hero--home {
  padding-top: calc(var(--xc-header-height) + clamp(28px, 5vw, 60px));
}

.xc-page-hero {
  padding-top: calc(var(--xc-header-height) + clamp(24px, 4vw, 50px));
}

.xc-section--contrast {
  position: relative;
}

.xc-section--contrast::before {
  content: "";
  position: absolute;
  inset: 24px 0 auto;
  height: calc(100% - 48px);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
  border-top: 1px solid rgba(188, 205, 255, 0.08);
  border-bottom: 1px solid rgba(188, 205, 255, 0.08);
  z-index: 0;
}

.xc-section > .xc-shell,
.xc-page-hero > .xc-shell,
.xc-hero > .xc-shell {
  position: relative;
  z-index: 1;
}

.xc-section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}

.xc-section-head h2,
.xc-page-hero h1,
.xc-hero h1 {
  font-size: clamp(2rem, 4vw, 3.6rem);
  line-height: 1.02;
}

.xc-section-head p,
.xc-page-hero p,
.xc-hero__lede,
.xc-feature-card p,
.xc-platform-card p,
.xc-sidebar-card p,
.xc-content-panel p,
.xc-detail-card p,
.xc-proof-item span,
.xc-journey-card p,
.xc-mini-stat span,
.xc-footer p {
  color: var(--xc-muted);
}

.xc-hero-stage,
.xc-page-hero__grid,
.xc-showcase,
.xc-install-grid,
.xc-article-layout,
.xc-article-hero {
  display: grid;
  gap: 26px;
}

.xc-hero-stage {
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  align-items: center;
}

.xc-hero-copy h1 span {
  color: var(--xc-secondary);
}

.xc-hero__lede {
  max-width: 620px;
  margin-top: 18px;
  font-size: 1.08rem;
}

.xc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.xc-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.xc-bullet-list {
  display: grid;
  gap: 10px;
  margin-top: 24px;
}

.xc-bullet-list div {
  position: relative;
  padding-left: 26px;
  color: var(--xc-muted-strong);
}

.xc-bullet-list div::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 0;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--xc-secondary), var(--xc-primary));
  box-shadow: 0 0 0 6px rgba(105, 217, 255, 0.08);
}

.xc-metric-row,
.xc-proof-band,
.xc-journey-grid,
.xc-feature-grid,
.xc-platform-grid,
.xc-article-grid,
.xc-access-grid,
.xc-footer__grid {
  display: grid;
  gap: 18px;
}

.xc-metric-row {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 30px;
}

.xc-card,
.xc-feature-card,
.xc-platform-card,
.xc-sidebar-card,
.xc-content-panel,
.xc-article-card,
.xc-cta-panel,
.xc-proof-band,
.xc-proof-item,
.xc-journey-card,
.xc-access-panel,
.xc-detail-card,
.xc-metric-card,
.xc-showcase__media,
.xc-faq-item {
  border: 1px solid var(--xc-line);
  border-radius: var(--xc-radius-lg);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
    var(--xc-panel);
  box-shadow: var(--xc-shadow-soft);
  backdrop-filter: blur(18px);
}

.xc-metric-card,
.xc-proof-item,
.xc-journey-card,
.xc-card,
.xc-feature-card,
.xc-platform-card,
.xc-sidebar-card,
.xc-content-panel,
.xc-cta-panel,
.xc-detail-card {
  padding: 24px;
}

.xc-metric-card strong,
.xc-proof-item strong,
.xc-mini-stat strong {
  display: block;
  color: var(--xc-white);
  font-size: 1rem;
  font-family: var(--xc-font-display);
  font-weight: 700;
}

.xc-metric-card span,
.xc-proof-item span {
  display: block;
  margin-top: 8px;
}

.xc-hero-visual {
  position: relative;
}

.xc-phone-cluster {
  position: relative;
  min-height: 640px;
}

.xc-phone-shot {
  position: absolute;
  margin: 0;
  padding: 10px;
  border-radius: 30px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.04)),
    rgba(5, 9, 23, 0.72);
  border: 1px solid rgba(223, 231, 255, 0.18);
  box-shadow: var(--xc-shadow);
  overflow: hidden;
}

.xc-phone-shot img {
  width: 100%;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.98);
}

.xc-phone-shot--left {
  top: 110px;
  left: 0;
  width: min(210px, 38%);
  transform: rotate(-11deg);
}

.xc-phone-shot--center {
  top: 0;
  left: 50%;
  width: min(260px, 44%);
  transform: translateX(-50%);
}

.xc-phone-shot--right {
  top: 120px;
  right: 0;
  width: min(210px, 38%);
  transform: rotate(10deg);
}

.xc-floating-card {
  border: 1px solid rgba(222, 231, 255, 0.14);
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04)),
    rgba(11, 18, 38, 0.88);
  box-shadow: var(--xc-shadow-soft);
}

.xc-floating-card--utility {
  position: absolute;
  right: 16px;
  bottom: 12px;
  width: min(360px, 76%);
  display: grid;
  grid-template-columns: 1fr 138px;
  gap: 16px;
  padding: 18px;
}

.xc-floating-card--utility h2 {
  margin-top: 10px;
  font-size: 1.15rem;
}

.xc-floating-card--utility p {
  margin-top: 10px;
  color: var(--xc-muted);
}

.xc-floating-card--utility img,
.xc-sidebar-card--media img,
.xc-detail-card--media img,
.xc-floating-card--inline img {
  width: 100%;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.96);
}

.xc-proof-band {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 42px;
  padding: 18px;
}

.xc-proof-item {
  padding: 18px 20px;
}

.xc-journey-grid,
.xc-feature-grid,
.xc-platform-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.xc-platform-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.xc-journey-card {
  min-height: 220px;
}

.xc-step-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 18px;
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(93, 105, 255, 0.28), rgba(105, 217, 255, 0.18));
  color: var(--xc-white);
  font-size: 0.95rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.xc-journey-card h3,
.xc-feature-card h3,
.xc-platform-card h3,
.xc-sidebar-card h3,
.xc-detail-card h3,
.xc-card h3,
.xc-article-card__body h2,
.xc-article-card__body h3 {
  margin-top: 10px;
  font-size: 1.32rem;
  line-height: 1.18;
}

.xc-showcase {
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  align-items: center;
}

.xc-showcase__media {
  padding: 18px;
  overflow: hidden;
}

.xc-showcase__media img {
  width: 100%;
  border-radius: 22px;
}

.xc-showcase__copy p {
  margin-top: 18px;
  max-width: 620px;
}

.xc-detail-stack {
  display: grid;
  gap: 16px;
  margin-top: 24px;
}

.xc-detail-card--media {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 18px;
  align-items: center;
}

.xc-feature-card ul,
.xc-prose ul,
.xc-prose ol {
  padding-left: 18px;
  margin: 16px 0 0;
  color: var(--xc-muted-strong);
}

.xc-feature-card li + li,
.xc-prose li + li {
  margin-top: 8px;
}

.xc-breadcrumb {
  color: var(--xc-muted);
  font-size: 0.88rem;
}

.xc-page-hero__grid {
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.92fr);
  align-items: start;
}

.xc-page-hero__copy {
  padding-top: 12px;
}

.xc-tag-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.xc-tag-rail span {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(188, 205, 255, 0.12);
  color: var(--xc-muted-strong);
  font-weight: 600;
}

.xc-access-panel {
  padding: 24px;
}

.xc-access-panel__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.xc-access-panel__head h2 {
  margin-top: 8px;
  font-size: 1.4rem;
}

.xc-access-preview {
  position: relative;
  min-height: 420px;
  margin-top: 22px;
}

.xc-access-preview .xc-phone-shot--center {
  top: 0;
  width: min(240px, 58%);
}

.xc-floating-card--inline {
  position: absolute;
  right: 0;
  bottom: 6px;
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 14px;
  width: min(300px, 74%);
  padding: 14px;
}

.xc-floating-card--inline strong {
  display: block;
  margin-top: 4px;
  color: var(--xc-white);
}

.xc-floating-card--inline span {
  display: block;
  margin-top: 8px;
  color: var(--xc-muted);
}

.xc-access-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 24px;
}

.xc-mini-stat {
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(188, 205, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
}

.xc-mini-stat span {
  display: block;
  margin-top: 8px;
  font-size: 0.92rem;
}

.xc-platform-card__note {
  display: block;
  margin-top: 18px;
  color: var(--xc-muted);
  font-weight: 600;
}

.xc-install-grid {
  grid-template-columns: minmax(0, 1.08fr) minmax(300px, 0.92fr);
}

.xc-card h2,
.xc-sidebar-card h2,
.xc-content-panel h2,
.xc-cta-panel h2 {
  margin-top: 10px;
  font-size: clamp(1.8rem, 3vw, 2.7rem);
  line-height: 1.06;
}

.xc-card--tall {
  min-height: 100%;
}

.xc-step-list,
.xc-sidebar-stack,
.xc-faq-list {
  display: grid;
  gap: 16px;
}

.xc-step-list {
  margin-top: 22px;
}

.xc-step-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  padding: 18px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(188, 205, 255, 0.1);
}

.xc-step-card strong {
  display: block;
  color: var(--xc-white);
  font-size: 1rem;
}

.xc-step-card p {
  margin-top: 8px;
  color: var(--xc-muted);
}

.xc-sidebar-card--media {
  overflow: hidden;
  padding: 0;
}

.xc-sidebar-card--media > div {
  padding: 20px 22px 22px;
}

.xc-faq-item {
  overflow: hidden;
}

.xc-faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 20px 54px 20px 22px;
  color: var(--xc-white);
  font-weight: 700;
  position: relative;
}

.xc-faq-item summary::-webkit-details-marker {
  display: none;
}

.xc-faq-item summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translateY(-50%);
  color: var(--xc-secondary);
  font-size: 1.4rem;
  font-weight: 400;
}

.xc-faq-item[open] summary::after {
  content: "−";
}

.xc-faq-item p {
  padding: 0 22px 22px;
}

.xc-article-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.xc-article-grid--wide {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.xc-article-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.xc-article-card--list {
  flex-direction: row;
}

.xc-article-card--list .xc-article-card__media {
  flex: 0 0 38%;
  aspect-ratio: auto;
  min-height: 220px;
}

.xc-article-card--list .xc-article-card__body {
  flex: 1;
}

.xc-article-card__media {
  aspect-ratio: 16 / 10;
  background: linear-gradient(135deg, rgba(93, 105, 255, 0.32), rgba(105, 217, 255, 0.2));
  overflow: hidden;
}

.xc-article-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.xc-article-card__media--placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
}

.xc-article-card__media--placeholder span {
  font-family: var(--xc-font-display);
  font-size: 1.7rem;
  color: rgba(255, 255, 255, 0.92);
  letter-spacing: -0.04em;
}

.xc-article-card__body {
  display: grid;
  gap: 12px;
  padding: 22px;
}

.xc-meta-row,
.xc-footer__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
}

.xc-meta-row {
  color: var(--xc-muted);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.xc-empty {
  padding: 28px;
  border-radius: var(--xc-radius-lg);
  border: 1px dashed rgba(188, 205, 255, 0.18);
  color: var(--xc-muted);
  background: rgba(255, 255, 255, 0.03);
}

.xc-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.xc-pagination a,
.xc-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 16px;
  border-radius: 999px;
  border: 1px solid rgba(188, 205, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
}

.xc-pagination .is-disabled {
  color: var(--xc-muted);
}

.xc-article-summary {
  margin-top: 16px;
  max-width: 760px;
  font-size: 1.02rem;
  color: var(--xc-muted-strong);
}

.xc-meta-row--article {
  font-size: 0.82rem;
}

.xc-article-layout {
  grid-template-columns: minmax(0, 1.04fr) 320px;
  align-items: start;
}

.xc-sidebar {
  display: grid;
  gap: 18px;
}

.xc-article-cover {
  margin: 0 0 24px;
  overflow: hidden;
  border-radius: 22px;
}

.xc-article-cover img {
  width: 100%;
  object-fit: cover;
}

.xc-content-panel {
  padding: 26px;
}

.xc-prose {
  display: grid;
  gap: 18px;
}

.xc-prose h1,
.xc-prose h2,
.xc-prose h3,
.xc-prose h4 {
  line-height: 1.14;
}

.xc-prose h2 {
  margin-top: 22px;
  font-size: 2rem;
}

.xc-prose h3 {
  margin-top: 16px;
  font-size: 1.48rem;
}

.xc-prose p,
.xc-prose li {
  color: var(--xc-muted-strong);
}

.xc-prose a {
  color: var(--xc-secondary);
}

.xc-prose blockquote {
  margin: 6px 0 0;
  padding: 18px 22px;
  border-left: 3px solid var(--xc-secondary);
  border-radius: 0 18px 18px 0;
  background: rgba(255, 255, 255, 0.04);
  color: var(--xc-muted-strong);
}

.xc-toc ul {
  padding-left: 16px;
  margin: 0;
}

.xc-toc li + li {
  margin-top: 8px;
}

.xc-cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 30px;
  overflow: hidden;
}

.xc-footer {
  padding: 0 0 32px;
}

.xc-footer__grid {
  grid-template-columns: minmax(0, 1.2fr) repeat(2, minmax(0, 0.6fr));
  padding: 30px;
  border: 1px solid var(--xc-line);
  border-radius: 30px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02)),
    rgba(8, 14, 32, 0.88);
  box-shadow: var(--xc-shadow-soft);
}

.xc-footer__brand {
  display: grid;
  gap: 18px;
}

.xc-footer__column {
  display: grid;
  gap: 10px;
  align-content: start;
}

.xc-footer__column h2 {
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.xc-footer__bar {
  justify-content: space-between;
  margin-top: 18px;
  color: var(--xc-muted);
  font-size: 0.86rem;
}

@media (max-width: 1180px) {
  .xc-metric-row,
  .xc-feature-grid,
  .xc-article-grid,
  .xc-footer__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .xc-platform-grid,
  .xc-proof-band {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .xc-phone-cluster {
    min-height: 600px;
  }

  .xc-phone-shot--left,
  .xc-phone-shot--right {
    width: 190px;
  }
}

@media (max-width: 980px) {
  .xc-header__inner {
    gap: 12px;
  }

  .xc-nav-cta {
    display: none;
  }

  .xc-hero-stage,
  .xc-page-hero__grid,
  .xc-showcase,
  .xc-install-grid,
  .xc-article-layout,
  .xc-article-hero,
  .xc-footer__grid {
    grid-template-columns: 1fr;
  }

  .xc-journey-grid {
    grid-template-columns: 1fr;
  }

  .xc-phone-cluster {
    min-height: 560px;
  }

  .xc-showcase__media {
    order: -1;
  }

  .xc-cta-panel {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 760px) {
  body.xc-page {
    font-size: 15px;
  }

  body.xc-page .wh-unified-site-header .wh-site-header-inner,
  .xc-header__inner {
    width: min(100% - 24px, 100%);
    gap: 10px;
  }

  body.xc-page .wh-unified-site-header .wh-site-header-brand-text,
  .xc-brand__text span {
    display: none;
  }

  body.xc-page .wh-unified-site-header .wh-site-header-nav,
  .xc-nav {
    gap: 2px;
    padding: 4px;
  }

  body.xc-page .wh-unified-site-header .wh-site-header-link,
  body.xc-page .wh-unified-site-header nav a,
  .xc-nav a {
    min-height: 34px;
    padding: 0 10px;
    font-size: 0.84rem;
  }

  .xc-section,
  .xc-page-hero,
  .xc-hero {
    padding: 64px 0;
  }

  .xc-hero--home {
    padding-top: calc(var(--xc-header-height) + 26px);
  }

  .xc-metric-row,
  .xc-feature-grid,
  .xc-platform-grid,
  .xc-proof-band,
  .xc-access-grid,
  .xc-article-grid {
    grid-template-columns: 1fr;
  }

  .xc-article-grid--wide {
    grid-template-columns: 1fr;
  }

  .xc-article-card--list {
    flex-direction: column;
  }

  .xc-article-card--list .xc-article-card__media {
    flex-basis: auto;
    min-height: 0;
    aspect-ratio: 16 / 10;
  }

  .xc-phone-cluster {
    min-height: auto;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .xc-phone-shot {
    position: relative;
    inset: auto;
    width: 100%;
    transform: none;
  }

  .xc-phone-shot--center {
    grid-column: 1 / -1;
    width: min(260px, 86%);
    margin: 0 auto;
  }

  .xc-floating-card--utility {
    position: relative;
    right: auto;
    bottom: auto;
    width: 100%;
    grid-column: 1 / -1;
    grid-template-columns: 1fr;
  }

  .xc-access-preview {
    min-height: auto;
    display: grid;
    gap: 16px;
  }

  .xc-access-preview .xc-phone-shot--center {
    width: min(240px, 80%);
  }

  .xc-floating-card--inline {
    position: relative;
    right: auto;
    bottom: auto;
    width: 100%;
  }

  .xc-detail-card--media {
    grid-template-columns: 1fr;
  }

  .xc-content-panel,
  .xc-sidebar-card,
  .xc-card,
  .xc-feature-card,
  .xc-platform-card,
  .xc-journey-card,
  .xc-cta-panel,
  .xc-detail-card,
  .xc-access-panel {
    padding: 20px;
  }
}

@media (max-width: 560px) {
  .xc-shell {
    width: min(100% - 20px, 100%);
  }

  .xc-section-head h2,
  .xc-page-hero h1,
  .xc-hero h1,
  .xc-card h2,
  .xc-sidebar-card h2,
  .xc-content-panel h2,
  .xc-cta-panel h2 {
    font-size: 1.7rem;
  }

  .xc-breadcrumb {
    font-size: 0.8rem;
  }

  .xc-footer__grid {
    padding: 22px;
  }

  .xc-footer__bar {
    justify-content: flex-start;
  }
}