:root {
  --brand: #07c160;
  --brand-hover: #06ad56;
  --brand-light: #e8f8ef;
  --text-primary: #1a1a1a;
  --text-secondary: #4b5563;
  --text-muted: #6b7280;
  --bg: #f6f8fb;
  --bg-card: #ffffff;
  --border: #e5e7eb;
  --shadow: 0 20px 60px rgba(15, 23, 42, 0.08);
  --radius: 24px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Helvetica Neue", "Microsoft YaHei", sans-serif;
  color: var(--text-primary);
  background:
    radial-gradient(circle at top left, rgba(7, 193, 96, 0.14), transparent 34%),
    linear-gradient(180deg, #f9fbff 0%, var(--bg) 100%);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

.container {
  width: min(920px, calc(100vw - 40px));
  margin: 0 auto;
}

.legal-shell {
  min-height: 100vh;
  padding: 40px 0 72px;
}

.legal-topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
}

.legal-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.legal-logo {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--brand);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 20px;
  font-weight: 700;
}

.legal-brand-text {
  display: flex;
  flex-direction: column;
}

.legal-brand-text strong {
  font-size: 16px;
  font-weight: 700;
}

.legal-brand-text span {
  font-size: 13px;
  color: var(--text-muted);
}

.legal-back {
  padding: 10px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.86);
  color: var(--text-secondary);
  transition: border-color 0.2s, color 0.2s, transform 0.2s;
}

.legal-back:hover {
  color: var(--brand);
  border-color: var(--brand);
  transform: translateY(-1px);
}

.legal-card {
  background: var(--bg-card);
  border: 1px solid rgba(229, 231, 235, 0.9);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.legal-hero {
  padding: 40px 40px 28px;
  background: linear-gradient(135deg, rgba(7, 193, 96, 0.12), rgba(7, 193, 96, 0.03));
  border-bottom: 1px solid rgba(229, 231, 235, 0.9);
}

.legal-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  color: var(--brand);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 18px;
}

.legal-hero h1 {
  font-size: clamp(32px, 5vw, 44px);
  line-height: 1.15;
  margin-bottom: 12px;
}

.legal-summary {
  max-width: 720px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-secondary);
}

.legal-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.legal-meta span {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.82);
  color: var(--text-muted);
  font-size: 13px;
}

.legal-content {
  padding: 36px 40px 40px;
}

.legal-section + .legal-section {
  margin-top: 32px;
}

.legal-section h2 {
  font-size: 22px;
  margin-bottom: 12px;
}

.legal-section p,
.legal-section li {
  font-size: 15px;
  line-height: 1.9;
  color: var(--text-secondary);
}

.legal-section p + p {
  margin-top: 12px;
}

.legal-section ul {
  padding-left: 22px;
}

.legal-section li + li {
  margin-top: 8px;
}

.legal-contact {
  margin-top: 36px;
  padding: 24px;
  border-radius: 20px;
  background: var(--brand-light);
}

.legal-contact h3 {
  font-size: 18px;
  margin-bottom: 12px;
}

.legal-contact p {
  font-size: 15px;
  line-height: 1.9;
  color: var(--text-secondary);
}

.legal-contact p + p {
  margin-top: 4px;
}

@media (max-width: 640px) {
  .legal-shell {
    padding: 24px 0 48px;
  }

  .legal-topbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .legal-hero,
  .legal-content {
    padding: 28px 22px;
  }

  .legal-contact {
    padding: 20px;
  }
}