/* Карточки используют палитру, рамки и кнопки основных страниц сайта. */
.extensions-lead{color:var(--muted);font-size:15.5px;max-width:62ch;margin-bottom:22px}
.extensions-section{padding-bottom:44px}
.extensions-catalog{max-width:1080px}
.extensions-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.extension-card{display:flex;flex-direction:column;min-width:0;padding:22px 24px;border:1px solid var(--border);border-radius:10px;background:var(--panel)}
.extension-card-head{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.extension-icon{position:relative;display:grid;place-items:center;flex:0 0 58px;width:58px;height:58px;overflow:hidden;border-radius:10px;background:var(--bg);border:1px solid var(--border)}
.extension-icon img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.extension-icon img[hidden],.extension-monogram[hidden]{display:none}
.extension-monogram{color:var(--accent);font-family:var(--mono);font-size:22px;font-weight:600}
.extension-heading{min-width:0}
.extension-card h2{font-size:18px;line-height:1.4;letter-spacing:-.015em;overflow-wrap:anywhere}
.extension-category{color:var(--dim);font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;line-height:1.7;margin-top:6px;overflow-wrap:anywhere}
.extension-description{color:var(--muted);font-size:15px;line-height:1.7;overflow-wrap:anywhere;margin-bottom:20px}
.extension-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;border-top:1px solid var(--border-soft);padding-top:15px;margin-top:auto}
.extension-link{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:9px 10px;border:1px solid var(--border);border-radius:7px;background:transparent;color:var(--text);font-family:var(--mono);font-size:10.5px;font-weight:600;letter-spacing:.08em;line-height:1.7;text-transform:uppercase;text-decoration:none;white-space:nowrap;transition:border-color .15s ease,color .15s ease}
.extension-link:hover{border-color:var(--accent);color:var(--accent-soft)}
.extension-link svg{flex:none;width:18px;height:18px}
.extensions-empty{grid-column:1/-1;padding:22px 24px;border:1px solid var(--border);border-radius:10px;background:var(--panel)}
.extensions-empty h2{font-size:22px;line-height:1.4;margin-bottom:8px}
.extensions-empty p{color:var(--muted);font-size:15px}
@media(max-width:700px){.extensions-grid{grid-template-columns:minmax(0,1fr)}.extension-card{padding:20px}.extension-card-head{gap:12px}}
@media(max-width:420px){.extension-link{padding:9px 8px;letter-spacing:.04em}}