/* Secret Garden exhibition entry — isolated from existing page styles. */
.sg-promo { margin: 32px auto; padding: clamp(28px,5vw,64px); max-width: 1200px; border: 1px solid #67705a; background: radial-gradient(ellipse at right, #40564a, #102924 70%); color: #eee7d6; }
.sg-promo h2 { color: #f0e5c9; font-size: clamp(26px,4vw,44px); margin: 18px 0; }
.sg-promo p { color: #d5dcce; line-height: 1.9; }
.sg-promo a { display: inline-block; color: #f0d393; margin-top: 15px; }