[data-theme="dark"] .delia-header {
    background: rgba(15, 17, 23, 0.85);
}

[data-theme="light"] .delia-header {
    background: rgba(255, 255, 255, 0.85);
}

.delia-theme-toggle {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="dark"] .entry-content img {
    opacity: 0.9;
}

[data-theme="light"] .entry-content img {
    opacity: 1;
}

[data-theme="dark"] .delia-hero::before {
    background: radial-gradient(ellipse at center, rgba(26, 115, 232, 0.08), transparent 70%);
}

[data-theme="light"] .delia-hero::before {
    background: radial-gradient(ellipse at center, rgba(26, 115, 232, 0.04), transparent 70%);
}