.rt-diagram-wrap{position:relative;max-width:260px;margin:0 auto}.rt-diagram-wrap svg{width:100%;height:auto;color:var(--bs-primary)}.rt-diagram-wrap .rt-label{position:absolute;font-weight:700;font-size:1.05rem;color:var(--bs-body-color);background:var(--bs-body-bg);padding:0 0.25rem;border-radius:4px}.rt-diagram-wrap .label-a{left:-6%;top:42%}.rt-diagram-wrap .label-b{left:48%;bottom:-8%}.rt-diagram-wrap .label-c{right:10%;top:38%}.rt-diagram-wrap .label-angle-a{font-size:0.85rem;right:2%;bottom:10%}[data-bs-theme="dark"] .rt-diagram-wrap .rt-label{color:var(--bs-body-color);background:var(--bs-body-bg)}.feature-card{transition:transform 0.3s ease}.feature-card:hover{transform:translateY(-5px)}