/* 深绿主题 · 叶脉纹理 */
[data-theme="forest"] body.fe-body-shell,
[data-theme="forest"] .fe-index-page {
    background-image:
        radial-gradient(ellipse 60% 40% at 90% 5%, rgba(82, 183, 136, 0.12), transparent 70%),
        radial-gradient(ellipse 50% 35% at 5% 95%, rgba(45, 106, 79, 0.1), transparent 65%),
        linear-gradient(180deg, var(--bg-primary) 0%, #ecfdf5 100%);
}

[data-theme="forest"] .fe-cyber-card::before {
    background: linear-gradient(
        90deg,
        transparent,
        #52b788,
        #2d6a4f,
        transparent
    );
}