:root{--sfdt-blue:#6742e2;--sfdt-blue-dark:#4349dd;--sfdt-violet:#8b39ea;--sfdt-gradient:linear-gradient(135deg,#4349dd,#8b39ea)}html.dark{--nextra-primary-lightness:70%}.sfdt-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:1rem;gap:1rem;margin-top:1.5rem}.sfdt-card{display:block;border:1px solid var(--nextra-border,rgba(0,0,0,.1));border-radius:10px;padding:1.1rem 1.2rem;text-decoration:none!important;color:inherit;transition:border-color .15s ease,transform .15s ease,box-shadow .15s ease;background:var(--nextra-bg,transparent)}.sfdt-card:hover{border-color:var(--sfdt-blue);transform:translateY(-2px);box-shadow:0 6px 20px rgba(103,66,226,.18)}.sfdt-card h3{margin:0 0 .35rem;font-size:1.05rem;font-weight:700}.sfdt-card p{margin:0;font-size:.9rem;opacity:.75;line-height:1.45}.sfdt-card .sfdt-card-emoji{font-size:1.6rem;display:block;margin-bottom:.5rem}.sfdt-hero-tag{display:inline-block;font-size:.78rem;font-weight:600;letter-spacing:.02em;padding:.2rem .6rem;border-radius:999px;background:rgba(103,66,226,.12);color:var(--sfdt-blue);margin-bottom:.75rem}