:root {
  --gs-green: #00a651;
  --gs-green-dark: #008f45;
  --gs-green-soft: #eaf8f0;
  --gs-dark: #202020;
  --gs-muted: #6b7280;
  --gs-border: #e5e7eb;
  --gs-bg: #ffffff;
  --gs-surface: #f8faf9;
  --gs-note-text: #166534;
  --max-width: 720px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--gs-dark);
  background: var(--gs-bg);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--gs-green);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.site-header {
  border-bottom: 1px solid var(--gs-border);
  background: var(--gs-bg);
  position: sticky;
  top: 0;
  z-index: 10;
}

.site-header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--gs-dark);
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand:hover {
  text-decoration: none;
  color: var(--gs-green);
}

.brand span {
  color: var(--gs-green);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  font-size: 0.9rem;
  font-weight: 600;
}

.nav a {
  color: var(--gs-muted);
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--gs-green);
  text-decoration: none;
}

.nav .soon {
  color: var(--gs-muted);
  opacity: 0.65;
  font-weight: 500;
  font-size: 0.85rem;
}

main {
  flex: 1;
  width: 100%;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 28px 20px 48px;
}

.hero {
  padding: 48px 0 36px;
}

.hero h1 {
  margin: 0 0 12px;
  font-size: clamp(2rem, 6vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: var(--gs-dark);
}

.hero h1 .accent {
  color: var(--gs-green);
}

.hero-lead {
  margin: 0 0 28px;
  font-size: 1.05rem;
  color: var(--gs-muted);
  max-width: 34em;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--gs-green);
  color: #fff;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px 22px;
  border-radius: 999px;
  text-decoration: none;
  border: none;
  cursor: pointer;
}

.cta:hover {
  background: var(--gs-green-dark);
  text-decoration: none;
  color: #fff;
}

.home-links {
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid var(--gs-border);
}

.home-links h2 {
  margin: 0 0 14px;
  font-size: 1rem;
  font-weight: 700;
}

.home-links ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.home-links li a,
.home-links li span {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border: 1px solid var(--gs-border);
  border-radius: 14px;
  background: #fff;
  color: var(--gs-dark);
  font-weight: 600;
  text-decoration: none;
}

.home-links li a:hover {
  border-color: var(--gs-green);
  background: var(--gs-green-soft);
}

.home-links .badge {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gs-muted);
  background: var(--gs-surface);
  padding: 4px 8px;
  border-radius: 999px;
}

.page-title {
  margin: 0 0 8px;
  font-size: 1.75rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.updated-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--gs-green-soft);
  color: var(--gs-green);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 999px;
  margin: 0 0 20px;
}

.intro {
  font-size: 1rem;
  font-weight: 500;
  color: var(--gs-dark);
  margin: 0 0 32px;
  line-height: 1.65;
}

.policy-section {
  margin-bottom: 28px;
  padding-bottom: 22px;
  border-bottom: 1px solid var(--gs-border);
}

.policy-section:last-of-type {
  border-bottom: none;
}

.policy-section h2 {
  margin: 0 0 10px;
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.35;
}

.policy-section p {
  margin: 0 0 10px;
  color: var(--gs-muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.policy-section ul {
  margin: 0 0 10px;
  padding-left: 1.15rem;
  color: var(--gs-muted);
  font-size: 0.95rem;
}

.policy-section li {
  margin-bottom: 8px;
  line-height: 1.65;
}

.contact-card {
  margin: 12px 0 16px;
  border: 1px solid var(--gs-border);
  border-radius: 16px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.contact-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  text-decoration: none;
  color: inherit;
}

.contact-row + .contact-row {
  border-top: 1px solid var(--gs-border);
}

a.contact-row:hover {
  background: var(--gs-green-soft);
  text-decoration: none;
}

.contact-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--gs-green-soft);
  color: var(--gs-green);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1.1rem;
}

.contact-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--gs-muted);
  margin-bottom: 2px;
}

.contact-value {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gs-dark);
  word-break: break-word;
}

.note-box {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  background: var(--gs-green-soft);
  border-radius: 14px;
  padding: 12px 14px;
  margin-top: 4px;
}

.note-box p {
  margin: 0;
  color: var(--gs-note-text);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.5;
}

.site-footer {
  border-top: 1px solid var(--gs-border);
  background: var(--gs-surface);
  margin-top: auto;
}

.site-footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 20px;
  font-size: 0.85rem;
  color: var(--gs-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  justify-content: space-between;
}

.site-footer a {
  color: var(--gs-muted);
  font-weight: 600;
}

.site-footer a:hover {
  color: var(--gs-green);
}

@media (max-width: 520px) {
  .site-header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    padding-top: 28px;
  }
}