/**
 * 门面站（template/default）— Tabler/BS5 叠加层
 * 依赖：tabler.min.css + /assets/css/design-tokens.css
 */

.public-site-root {
  background-color: var(--hui-bg-page);
}

.public-hero {
  background: linear-gradient(
    160deg,
    rgba(var(--hui-primary-rgb), 0.12) 0%,
    var(--hui-bg-surface) 48%,
    var(--hui-bg-page) 100%
  );
  border-bottom: 1px solid var(--hui-border-color);
}

.public-hero__title {
  font-size: clamp(1.5rem, 2.4vw + 1rem, 2.25rem);
  font-weight: 600;
  color: var(--hui-body-color);
  letter-spacing: -0.02em;
}

.public-hero__lead {
  color: var(--hui-muted);
  font-size: 1.0625rem;
  max-width: 36rem;
}

.public-section-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--hui-body-color);
}

.public-card-feature {
  border-radius: var(--hui-radius-card);
  box-shadow: var(--hui-shadow-card);
  border: 1px solid var(--hui-border-color);
  height: 100%;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.public-card-feature:hover {
  box-shadow: 0 4px 24px rgba(16, 24, 40, 0.08);
  transform: translateY(-2px);
}

.public-card-feature .ti {
  font-size: 2rem;
  color: var(--hui-primary);
  opacity: 0.9;
}

.public-partner-logo {
  filter: grayscale(0.15);
  opacity: 0.88;
  max-height: 48px;
  width: auto;
  object-fit: contain;
}

.public-footer {
  background: #1a2230;
  color: rgba(255, 255, 255, 0.72);
}

.public-footer a {
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
}

.public-footer a:hover {
  color: #fff;
  text-decoration: underline;
}

.public-footer h3,
.public-footer .footer-heading {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.45);
  margin-bottom: 0.75rem;
}

#public-scroll-top {
  position: fixed;
  right: 1rem;
  bottom: 1.25rem;
  z-index: 1030;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--hui-primary);
  color: #fff;
  box-shadow: var(--hui-shadow-card);
  text-decoration: none;
  opacity: 0.92;
}

#public-scroll-top:hover {
  color: #fff;
  opacity: 1;
}

/* 服务条款 / 旧版文档正文 */
.public-legal-content {
  font-size: 1rem;
}

.doc-legacy-tables {
  font-size: 1rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.public-legal-content h4,
.doc-legacy-tables h3 {
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
  font-weight: 600;
}

.public-legal-content code,
.doc-legacy-tables code {
  background: var(--hui-table-header-bg);
  padding: 0.15em 0.4em;
  border-radius: var(--hui-radius-sm);
  font-size: 0.9em;
}

.doc-legacy-tables .table {
  font-size: var(--hui-fs-table);
}

.doc-toc .list-group-item {
  border-left: 3px solid transparent;
}

.doc-toc .list-group-item:hover {
  border-left-color: var(--hui-primary);
  background: var(--hui-table-hover-bg);
}