[hidden] { display: none !important; }
main > h1 { margin-bottom: 20px; }
.intro { margin-bottom: 32px; }
main > section { margin-top: 40px; }
section h2 { font-size: 24px; }
.contact-card { padding: 28px; border: 1px solid var(--line); border-radius: 10px; background: var(--table-heading); }
main > .contact-card { margin-top: 0; }
.email { display: inline-block; font-weight: 600; font-size: 18px; }
.operator { font-size: 14px; }
.contact-button { display: inline-block; margin-top: 8px; padding: 11px 18px; border-radius: 6px; background: var(--foreground); color: var(--background); font-weight: 600; text-decoration: none; }
.contact-button:hover { opacity: .85; }
.note { font-size: 14px; }
details { border-bottom: 1px solid var(--line); }
details:first-child { border-top: 1px solid var(--line); }
summary { padding: 18px 0; cursor: pointer; font-weight: 600; }
details p { margin: 0 0 20px; }
.privacy-section { border-top: 1px solid var(--line); padding-top: 32px; }
@media (max-width: 480px) { .contact-card { padding: 22px; } .contact-button { display: block; text-align: center; } }