.layout-strata {}
.layout-strata { color-scheme:dark; }
.strata-shell { background:linear-gradient(180deg,#082f49 0%,#0c4a6e 40%,#0369a1 100%); min-height:100vh; }
.strata-layers { height:4px; margin:12px 0; background:linear-gradient(90deg,var(--theme-accent),var(--theme-primary),#fff); opacity:0.5; }
.strata-footer { padding:24px 16px 48px; border-top:1px solid #38bdf8; font-size:0.85rem; }

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