.layout-gemvault {}
.layout-gemvault { color-scheme:dark; }
.gemvault-shell { background:radial-gradient(circle at 50% 0%,#2e1065,#0f0a1a 60%); min-height:100vh; }
.gemvault-header { text-align:center; padding:48px 16px 24px; }
.gemvault-gem { width:48px; height:48px; margin:0 auto 16px; background:linear-gradient(135deg,var(--theme-accent),var(--theme-primary)); transform:rotate(45deg); box-shadow:0 0 30px rgba(168,85,247,0.5); }
.gemvault-footer { padding:32px 16px 48px; border-top:1px solid #4c1d95; text-align:center; font-style:italic; color:#c4b5fd; }

.gemvault-main { width: min(var(--content-max-width), calc(100% - 32px)); margin: 0 auto; padding-bottom: 40px; }
.gemvault-intro { margin: 24px 0; }
.gemvault-intro h2 { font-family: var(--font-display); margin: 0 0 8px; }
.gemvault-about { margin-top: 32px; padding: 20px; border: 1px solid var(--border-color); background: var(--theme-card); }
.gemvault-tag { margin: 8px 0 0; font-size: 0.85rem; color: var(--text-muted); }
.gemvault-shell h1 a { text-decoration: none; color: inherit; }