.section-block{background:var(--bg-base);color:var(--fg-primary);position:relative}.section-block--surface{background:var(--bg-surface)}.section-block--inverse{background:var(--bg-inverse);color:var(--fg-on-inverse);--fg-primary:var(--fg-on-inverse);--fg-secondary:#eef4fbb8;--fg-tertiary:#eef4fb80;--border:#eef4fb29;--border-strong:#eef4fb47}