:root {
  --bg: #FAFAF8;
  --surface: #FFFFFF;
  --text-primary: #1A1A1A;
  --text-secondary: #5C5C5C;
  --text-muted: #8A8A8A;
  --accent: #2E7D6B;
  --accent-light: #E8F5F0;
  --accent-dark: #1B5E4B;
  --border: #E8E8E4;
  --border-light: #F0F0EC;
}

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

body {
  font-family: 'DM Sans', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

.page {
  max-width: 640px;
  margin: 0 auto;
  padding: 60px 24px 80px;
}

/* Header */
.header {
  text-align: center;
  margin-bottom: 56px;
}

.logo-mark {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  object-fit: cover;
  margin-bottom: 24px;
  box-shadow: 0 2px 12px rgba(46, 125, 107, 0.2);
}

.header h1 {
  font-family: 'DM Serif Display', serif;
  font-size: 2rem;
  font-weight: 400;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.header .subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  font-weight: 400;
}

/* Contact Card */
.contact-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  margin-bottom: 40px;
  text-align: center;
}

.contact-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 20px;
  line-height: 1.6;
}

.email-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--accent-light);
  color: var(--accent-dark);
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 28px;
  border-radius: 12px;
  transition: all 0.2s ease;
}

.email-link:hover {
  background: var(--accent);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(46, 125, 107, 0.25);
}

.email-link svg {
  width: 18px;
  height: 18px;
}

/* Section */
.section {
  margin-bottom: 40px;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 20px;
}

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  transition: border-color 0.2s ease;
}

.faq-item:hover {
  border-color: #D0D0CC;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
  user-select: none;
  background: none;
  border: none;
  width: 100%;
  font-family: inherit;
  text-align: left;
  transition: background 0.15s ease;
}

.faq-question:hover {
  background: var(--border-light);
}

.faq-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform 0.25s ease;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
  color: var(--accent);
}

.faq-item.open .faq-answer {
  max-height: 200px;
}

.faq-answer p {
  padding: 0 24px 20px;
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.65;
}

/* Footer */
.footer {
  text-align: center;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.footer p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.8;
}

/* Mobile */
@media (max-width: 480px) {
  .page { padding: 40px 18px 60px; }
  .header h1 { font-size: 1.65rem; }
  .contact-card { padding: 24px 20px; }
  .faq-question { padding: 16px 18px; font-size: 0.9rem; }
  .faq-answer p { padding: 0 18px 16px; }
}