:root {
  --help-text-primary: #242424;
  --help-text-secondary: #6b6b6b;
  --help-text-muted: #8a8a8a;
  --help-bg-primary: #ffffff;
  --help-bg-secondary: #f7f7f7;
  --help-border: #e6e6e6;
  --help-link: #4f4f4f;
  --help-link-hover: #242424;
}

* {
  box-sizing: border-box;
}

body.help-center {
  margin: 0;
  color: var(--help-text-primary);
  background: var(--help-bg-primary);
  font-family: "PT Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.help-shell {
  min-height: 100vh;
}

.help-topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--help-border);
  background: #fff;
}

.help-topbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  min-height: 66px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.help-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.help-brand img {
  width: auto;
  height: 22px;
}

.help-brand-fallback {
  font-size: 20px;
  line-height: 1;
  color: var(--help-text-primary);
}

.help-brand-text {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: #1f1f1f;
  color: #ffffff;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.help-toplinks {
  display: inline-flex;
  align-items: center;
  gap: 20px;
}

.help-menu-toggle {
  display: none;
  width: 38px;
  height: 38px;
  border: 1px solid var(--help-border);
  border-radius: 10px;
  background: #fff;
  align-items: center;
  justify-content: center;
  gap: 4px;
  flex-direction: column;
  cursor: pointer;
}

.help-menu-toggle span {
  display: block;
  width: 16px;
  height: 2px;
  border-radius: 999px;
  background: var(--help-text-primary);
}

.help-toplinks a {
  color: var(--help-text-primary);
  text-decoration: none;
  font-size: 14px;
}

.help-toplinks a:hover {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.help-request-link {
  font-weight: 600;
}

.help-main {
  max-width: 1200px;
  margin: 0 auto 72px;
  padding: 38px 24px 0;
}

/* Home */
.help-home-hero {
  text-align: center;
  margin: 0 auto 46px;
  max-width: 920px;
  background: transparent;
  border-radius: 0;
  padding: 24px 0 18px;
}

.help-home-hero h1 {
  margin: 0;
  font-size: clamp(40px, 6vw, 58px);
  line-height: 1.07;
  letter-spacing: -0.03em;
  font-weight: 500;
  color: var(--help-text-primary);
}

.help-search {
  margin: 24px auto 16px;
  max-width: 640px;
}

.help-search input {
  width: 100%;
  min-height: 54px;
  border: 1px solid #d6d6d6;
  border-radius: 999px;
  background: #ffffff;
  color: var(--help-text-primary);
  padding: 0 20px;
  font-size: 17px;
}

.help-search input::placeholder {
  color: #9a9a9a;
}

.help-search input:focus {
  outline: none;
  border-color: #a6a6a6;
}

.help-popular {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 14px;
  color: var(--help-text-secondary);
}

.help-popular a {
  color: var(--help-text-primary);
  text-decoration: none;
}

.help-popular a:hover {
  color: var(--help-text-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.help-home-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.help-home-card {
  border: 1px solid var(--help-border);
  border-radius: 14px;
  padding: 24px 24px 22px;
  background: #fff;
}

.help-home-card h2 {
  margin: 0;
  font-size: 24px;
  line-height: 1.22;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.help-home-card h2 a {
  color: var(--help-text-primary);
  text-decoration: none;
}

.help-home-card h2 a:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.help-home-card p {
  margin: 10px 0 16px;
  color: var(--help-text-secondary);
  font-size: 14px;
  line-height: 1.45;
}

.help-home-card ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.help-home-card li + li {
  margin-top: 11px;
}

.help-home-card a {
  color: var(--help-link);
  text-decoration: none;
  font-size: 16px;
  line-height: 1.45;
}

.help-home-card a:hover {
  color: var(--help-link-hover);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.help-home-request {
  margin-top: 34px;
  padding-top: 8px;
  text-align: center;
}

.help-home-request h3 {
  margin: 0 0 12px;
  font-size: 24px;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.help-request-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  border-radius: 999px;
  border: 1px solid #5e5e5e;
  padding: 0 18px;
  color: var(--help-text-primary);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
}

.help-request-btn:hover {
  background: #f0f0f0;
}

/* Inner pages */
.help-breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
  font-size: 14px;
  color: var(--help-text-secondary);
}

.help-breadcrumb a {
  color: var(--help-text-secondary);
  text-decoration: none;
}

.help-breadcrumb a:hover {
  color: var(--help-text-primary);
  text-decoration: underline;
}

.help-topic-page {
  max-width: 820px;
}

.help-topic-title {
  margin: 0 0 18px;
  font-size: clamp(36px, 5.5vw, 50px);
  line-height: 1.09;
  letter-spacing: -0.02em;
  font-weight: 500;
}

.help-topic-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.help-topic-list li {
  border-bottom: 1px solid var(--help-border);
}

.help-topic-list li:first-child {
  border-top: 1px solid var(--help-border);
}

.help-topic-list a {
  display: block;
  color: var(--help-link);
  text-decoration: none;
  font-size: 19px;
  line-height: 1.45;
  padding: 14px 4px;
}

.help-topic-list a:hover {
  color: var(--help-link-hover);
  text-decoration: underline;
  text-underline-offset: 3px;
  background: #fafafa;
}

/* Article page */
.help-article-layout {
  max-width: 1100px;
  margin: 0;
  display: grid;
  grid-template-columns: minmax(0, 720px) minmax(220px, 280px);
  gap: 44px;
  align-items: start;
}

.help-article-page {
  max-width: none;
  margin: 0;
}

.help-article-sidebar {
  position: static;
  border-left: 1px solid var(--help-border);
  padding-left: 28px;
}

.help-article-kicker {
  margin: 0 0 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--help-text-secondary);
}

.help-article-title {
  margin: 0;
  font-size: clamp(32px, 4.2vw, 42px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  font-weight: 500;
}

.help-article-meta {
  margin: 10px 0 22px;
  font-size: 13px;
  color: var(--help-text-muted);
}

.help-article-lead {
  margin: 0 0 26px;
  font-family: "PT Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 18px;
  line-height: 1.62;
  color: #383838;
}

.help-article-section {
  margin: 0 0 34px;
}

.help-article-section h2 {
  margin: 0 0 8px;
  font-size: 24px;
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-weight: 600;
}

.help-article-section p,
.help-article-section li {
  font-family: "PT Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.7;
  color: var(--help-text-primary);
}

.help-article-section p {
  margin: 0 0 10px;
}

.help-article-section ul,
.help-article-section ol {
  margin: 0;
  padding-left: 24px;
}

.help-article-section li + li {
  margin-top: 4px;
}

.help-article-cta {
  margin: 8px 0 30px;
  padding: 22px;
  border: 1px solid var(--help-border);
  border-radius: 14px;
  background: #fff;
}

.help-article-cta h3 {
  margin: 0 0 8px;
  font-size: 24px;
  line-height: 1.2;
}

.help-article-cta p {
  margin: 0 0 14px;
  color: var(--help-text-secondary);
  font-size: 16px;
  line-height: 1.5;
}

.help-article-related {
  border: 0;
  border-radius: 0;
  padding: 0;
  background: transparent;
}

.help-article-related h3 {
  margin: 0 0 14px;
  font-size: 20px;
  line-height: 1.25;
}

.help-article-related ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.help-article-related li + li {
  margin-top: 10px;
}

.help-article-related a {
  color: var(--help-link);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.45;
}

.help-article-related a:hover {
  color: var(--help-link-hover);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.help-footer {
  border-top: 1px solid var(--help-border);
}

.help-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 24px 30px;
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  flex-direction: column;
  gap: 6px;
  text-align: right;
}

.help-footer-copy {
  margin: 0;
  color: var(--help-text-muted);
  font-size: 13px;
}

.help-footer-links {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 16px;
  flex-wrap: wrap;
}

.help-footer-links a {
  color: var(--help-text-secondary);
  text-decoration: none;
  font-size: 13px;
}

.help-footer-links a:hover {
  color: var(--help-text-primary);
  text-decoration: underline;
}

@media (max-width: 1023.98px) {
  .help-home-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .help-article-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .help-article-sidebar {
    position: static;
    border-left: 0;
    padding-left: 0;
  }

  .help-article-related {
    border: 0;
    border-top: 1px solid var(--help-border);
    border-radius: 0;
    padding: 20px 0 0;
    background: transparent;
  }
}

@media (max-width: 767.98px) {
  .help-topbar-inner,
  .help-main,
  .help-footer-inner {
    padding-left: 18px;
    padding-right: 18px;
  }

  .help-topbar-inner {
    min-height: 58px;
    position: relative;
    gap: 10px;
    flex-wrap: wrap;
    padding-top: 10px;
    padding-bottom: 10px;
  }

  .help-menu-toggle {
    display: inline-flex;
    margin-left: auto;
  }

  .help-toplinks {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    padding-top: 12px;
    border-top: 1px solid var(--help-border);
  }

  .help-topbar-inner.menu-open .help-toplinks {
    display: flex;
  }

  .help-toplinks a {
    font-size: 14px;
  }

  .help-main {
    padding-top: 26px;
    padding-bottom: 0;
  }

  .help-home-hero {
    margin-bottom: 34px;
    border-radius: 0;
    padding: 14px 0 18px;
  }

  .help-home-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .help-home-card h2 {
    font-size: 21px;
  }

  .help-home-card a {
    font-size: 15px;
  }

  .help-home-request h3 {
    font-size: 21px;
  }

  .help-topic-title {
    font-size: clamp(30px, 9vw, 40px);
  }

  .help-topic-list a {
    font-size: 17px;
  }

  .help-article-title {
    font-size: clamp(28px, 8vw, 36px);
  }

  .help-article-lead {
    font-size: 17px;
    line-height: 1.58;
  }

  .help-article-section h2 {
    font-size: 22px;
  }

  .help-article-section p,
  .help-article-section li {
    font-size: 16px;
    line-height: 1.64;
  }

  .help-article-cta {
    padding: 18px;
  }
}