:root {
  --color-primary: #181d26;
  --color-primary-active: #0d1218;
  --color-canvas: #ffffff;
  --color-surface-soft: #f8fafc;
  --color-surface-strong: #e0e2e6;
  --color-surface-dark: #181d26;
  --color-surface-dark-elevated: #1d1f25;
  --color-hairline: #dddddd;
  --color-ink: #181d26;
  --color-body: #333840;
  --color-muted: #41454d;
  --color-on-primary: #ffffff;
  --color-link: #1b61c9;
  --color-link-active: #1a3866;
  --color-info-border: #458fff;
  --color-signature-coral: #aa2d00;
  --color-signature-forest: #0a2e0e;
  --color-signature-cream: #f5e9d4;
  --color-signature-peach: #fcab79;
  --color-signature-mint: #a8d8c4;
  --color-signature-yellow: #f4d35e;
  --color-signature-mustard: #d9a441;
  --rounded-xs: 2px;
  --rounded-sm: 6px;
  --rounded-md: 10px;
  --rounded-lg: 12px;
  --spacing-xxs: 4px;
  --spacing-xs: 8px;
  --spacing-sm: 12px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-xxl: 48px;
  --spacing-section: 96px;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
}
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 400;
  line-height: 1.25;
  color: var(--color-body);
  background: var(--color-canvas);
}
h1,
h2,
h3 {
  color: var(--color-ink);
  font-weight: 400;
}
h1 {
  font-size: 40px;
  line-height: 1.2;
  letter-spacing: 0;
  margin: 0 0 var(--spacing-md);
}
h2 {
  font-size: 32px;
  line-height: 1.2;
  margin: 0 0 var(--spacing-sm);
}
h3 {
  font-size: 20px;
  line-height: 1.5;
  margin: var(--spacing-lg) 0 var(--spacing-xs);
}
p {
  margin: 0 0 var(--spacing-md);
}
.wh-container {
  max-width: 1280px;
  margin: 0 auto;
  padding-left: var(--spacing-xxl);
  padding-right: var(--spacing-xxl);
}
.wh-hero-band {
  padding-top: var(--spacing-section);
  padding-bottom: var(--spacing-section);
  background: var(--color-canvas);
}
.wh-display-lg {
  font-size: 40px;
  font-weight: 400;
  line-height: 1.2;
  color: var(--color-ink);
}
.wh-lede {
  font-size: 18px;
  line-height: 1.5;
  color: var(--color-body);
  max-width: 42rem;
}
.wh-body {
  font-size: 14px;
  line-height: 1.25;
  color: var(--color-body);
}
.wh-muted {
  color: var(--color-muted);
}
.wh-text-link {
  color: var(--color-link);
  text-decoration: none;
}
.wh-text-link:active {
  color: var(--color-link-active);
}
.wh-topnav {
  min-height: 64px;
  background: var(--color-canvas);
  border-bottom: 1px solid var(--color-hairline);
  position: sticky;
  top: 0;
  z-index: 1000;
}
.wh-topnav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-md);
  min-height: 64px;
}
.wh-wordmark {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-ink);
  text-decoration: none;
  white-space: nowrap;
}
.wh-nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-hairline);
  border-radius: var(--rounded-sm);
  background: var(--color-canvas);
  padding: 0;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}
.wh-nav-bars {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--color-ink);
  box-shadow: 0 -6px 0 var(--color-ink), 0 6px 0 var(--color-ink);
}
.wh-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-lg);
}
.wh-nav a {
  font-size: 14px;
  color: var(--color-body);
  text-decoration: none;
}
.wh-nav a:active {
  color: var(--color-ink);
}
@media (max-width: 767px) {
  .wh-nav-toggle {
    display: inline-flex;
  }
  .wh-nav {
    display: none;
    position: fixed;
    inset: 64px 0 0;
    background: var(--color-canvas);
    flex-direction: column;
    align-items: flex-start;
    padding: var(--spacing-xl);
    gap: var(--spacing-lg);
    border-top: 1px solid var(--color-hairline);
    overflow: auto;
  }
  .wh-nav.is-open {
    display: flex;
  }
}
.wh-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 16px 24px;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--color-on-primary);
  background: var(--color-primary);
  border: none;
  border-radius: var(--rounded-lg);
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(27, 97, 201, 0.15);
}
.wh-btn-primary:active {
  background: var(--color-primary-active);
}
.wh-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 16px 24px;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--color-ink);
  background: var(--color-canvas);
  border: 1px solid var(--color-hairline);
  border-radius: var(--rounded-lg);
  text-decoration: none;
  cursor: pointer;
}
.wh-btn-secondary-on-dark {
  color: var(--color-ink);
  background: var(--color-canvas);
  border: 1px solid var(--color-hairline);
}
.wh-section {
  padding-top: var(--spacing-section);
  padding-bottom: var(--spacing-section);
}
.wh-signature-coral {
  background: var(--color-signature-coral);
  color: var(--color-on-primary);
  border-radius: var(--rounded-lg);
  padding: var(--spacing-xxl);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-xl);
}
.wh-signature-coral h2 {
  color: var(--color-on-primary);
  font-size: 32px;
  font-weight: 400;
}
.wh-signature-coral .wh-body {
  color: rgba(255, 255, 255, 0.92);
}
.wh-signature-forest {
  background: var(--color-signature-forest);
  color: var(--color-on-primary);
  border-radius: var(--rounded-lg);
  padding: var(--spacing-xxl);
  margin-bottom: var(--spacing-xl);
}
.wh-signature-forest h2 {
  color: var(--color-on-primary);
  font-size: 32px;
}
.wh-signature-forest .wh-body {
  color: rgba(255, 255, 255, 0.92);
}
.wh-hero-card-dark {
  background: var(--color-surface-dark);
  color: var(--color-on-primary);
  border-radius: var(--rounded-lg);
  padding: var(--spacing-xxl);
  margin-bottom: var(--spacing-xl);
}
.wh-hero-card-dark h2 {
  color: var(--color-on-primary);
  font-size: 32px;
}
.wh-hero-card-dark .wh-body {
  color: rgba(255, 255, 255, 0.9);
}
.wh-cream-callout {
  background: var(--color-signature-cream);
  border-radius: var(--rounded-md);
  padding: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}
.wh-demo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
}
@media (max-width: 1023px) {
  .wh-demo-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 767px) {
  .wh-demo-grid {
    grid-template-columns: 1fr;
  }
}
.wh-demo-card {
  border-radius: var(--rounded-md);
  padding: var(--spacing-md);
  min-height: 120px;
}
.wh-demo-card:nth-child(4n + 1) {
  background: var(--color-signature-peach);
}
.wh-demo-card:nth-child(4n + 2) {
  background: var(--color-signature-mint);
}
.wh-demo-card:nth-child(4n + 3) {
  background: var(--color-signature-yellow);
}
.wh-demo-card:nth-child(4n) {
  background: var(--color-signature-mustard);
}
.wh-demo-card h3 {
  font-size: 16px;
  font-weight: 500;
  margin-top: 0;
}
.wh-article-card {
  background: var(--color-canvas);
  border: 1px solid var(--color-hairline);
  border-radius: var(--rounded-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.wh-article-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}
.wh-article-card-body {
  padding: var(--spacing-md);
  flex: 1;
  display: flex;
  flex-direction: column;
}
.wh-article-card-title {
  font-size: 18px;
  font-weight: 500;
  line-height: 1.4;
  margin: 0 0 var(--spacing-xs);
}
.wh-article-card-title a {
  color: var(--color-ink);
  text-decoration: none;
}
.wh-meta {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.16px;
  color: var(--color-muted);
  text-transform: uppercase;
}
.wh-cta-band {
  background: var(--color-surface-strong);
  border-radius: var(--rounded-lg);
  padding: var(--spacing-xxl);
  margin-top: var(--spacing-xl);
}
.wh-cta-band h2 {
  font-size: 32px;
  margin-bottom: var(--spacing-md);
}
.wh-footer {
  border-top: 1px solid var(--color-hairline);
  padding-top: var(--spacing-section);
  padding-bottom: var(--spacing-xl);
  background: var(--color-canvas);
}
.wh-footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-xl);
}
@media (max-width: 767px) {
  .wh-footer-grid {
    grid-template-columns: 1fr;
  }
}
.wh-footer-title {
  font-size: 14px;
  font-weight: 500;
  margin: 0 0 var(--spacing-sm);
  color: var(--color-ink);
}
.wh-footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}
.wh-footer-links li {
  margin-bottom: var(--spacing-xs);
}
.wh-footer-links a {
  color: var(--color-muted);
  text-decoration: none;
  font-size: 14px;
}
.wh-footer-legal {
  margin-top: var(--spacing-xxl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-hairline);
}
.wh-footer-legal-inner {
  max-width: 960px;
}
.wh-legal {
  font-size: 13px;
  line-height: 1.35;
  color: var(--color-muted);
  margin: 0;
}
.wh-form-grid {
  display: grid;
  gap: var(--spacing-md);
  max-width: 480px;
}
.wh-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-ink);
  display: block;
  margin-bottom: var(--spacing-xxs);
}
.wh-input {
  width: 100%;
  height: 44px;
  padding: 12px 16px;
  font-size: 14px;
  font-family: var(--font-sans);
  color: var(--color-ink);
  background: var(--color-canvas);
  border: 1px solid var(--color-hairline);
  border-radius: var(--rounded-sm);
}
.wh-input:focus {
  outline: none;
  border-color: var(--color-info-border);
}
.wh-cookie {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-canvas);
  border-top: 1px solid var(--color-hairline);
  padding: var(--spacing-md) var(--spacing-xl);
  z-index: 2000;
  display: none;
  box-shadow: 0 -4px 24px rgba(24, 29, 38, 0.08);
}
.wh-cookie.is-visible {
  display: block;
}
.wh-cookie-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--spacing-md);
  justify-content: space-between;
}
.wh-cookie-text {
  flex: 1;
  min-width: 200px;
  font-size: 14px;
  color: var(--color-body);
}
.wh-cookie-actions {
  display: flex;
  gap: var(--spacing-sm);
}
.wh-btn-legal {
  font-size: 13.12px;
  font-weight: 600;
  line-height: 1.2;
  padding: 12px 10px;
  border-radius: var(--rounded-xs);
  border: none;
  cursor: pointer;
}
.wh-btn-legal-accept {
  background: var(--color-link);
  color: var(--color-on-primary);
}
.wh-btn-legal-reject {
  background: var(--color-surface-soft);
  color: var(--color-ink);
  border: 1px solid var(--color-hairline);
}
.wh-articles-hero {
  background: var(--color-surface-dark-elevated);
  color: var(--color-on-primary);
  padding: var(--spacing-section) 0;
  position: relative;
  overflow: hidden;
}
.wh-articles-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    90deg,
    #aa2d00 0 32px,
    #0a2e0e 32px 64px,
    #f5e9d4 64px 96px,
    #1b61c9 96px 112px,
    #f4d35e 112px 144px,
    #1d1f25 144px 176px
  );
  opacity: 0.35;
  pointer-events: none;
}
.wh-articles-hero .wh-container {
  position: relative;
  z-index: 1;
}
.wh-articles-hero h1 {
  color: var(--color-on-primary);
  font-size: 48px;
  font-weight: 500;
  line-height: 1.1;
}
.wh-articles-hero .wh-lede {
  color: rgba(255, 255, 255, 0.88);
}
.wh-prose {
  max-width: 42rem;
}
.wh-prose h2 {
  font-size: 24px;
  margin-top: var(--spacing-xl);
}
.wh-prose ul {
  padding-left: 1.25rem;
}
.wh-prose li {
  margin-bottom: var(--spacing-xs);
}
.wh-thumb-wrap {
  margin: var(--spacing-lg) 0;
  border-radius: var(--rounded-md);
  overflow: hidden;
}
.wh-thumb-wrap img {
  width: 100%;
  display: block;
  vertical-align: middle;
}
.wh-caption {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-muted);
  margin-top: var(--spacing-xs);
}