.layout-deck {}
.layout-deck { color-scheme:dark; }
.deck-shell { background:radial-gradient(ellipse at center,#1a5c3a 0%,#14532d 70%); min-height:100vh; }
.deck-header { text-align:center; padding:28px 16px; border-bottom:4px solid var(--theme-accent); }
.deck-footer { text-align:center; padding:24px 16px 48px; color:#a7f3d0; font-size:0.85rem; }

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