.tech-details { margin-top: 0.75rem; }
.tech-toggle { background: none; border: 1px solid rgba(142,166,148,0.3); color: #8EA694; padding: 0.4rem 1rem; border-radius: 6px; font-size: 0.82rem; cursor: pointer; font-family: inherit; }
.tech-toggle:hover { border-color: #8EA694; color: #123D45; }
.tech-content { display: none; margin-top: 0.75rem; padding: 0.75rem 1rem; background: rgba(142,166,148,0.08); border-radius: 8px; font-size: 0.9rem; color: #1F2A30; line-height: 1.6; }
.tech-content.open { display: block; }