body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}:root{--tk-card-bg:#fff;--tk-card-border:#00000012;--tk-card-border-hover:#0000001f;--tk-thumb-grad-a:#f1f3f8;--tk-thumb-grad-b:#e6e9f2;--tk-owner-border:#00000014;--tk-muted:#0000008c}:root[data-theme=dark]{--tk-card-bg:#1f1f1f;--tk-card-border:#ffffff1a;--tk-card-border-hover:#fff3;--tk-thumb-grad-a:#2a2a30;--tk-thumb-grad-b:#1b1b20;--tk-owner-border:#ffffff1a;--tk-muted:#ffffff8c}.tk-sidebar-scroll{scrollbar-width:thin;scrollbar-color:transparent transparent;transition:scrollbar-color .25s}.tk-sidebar-scroll:hover,.tk-sidebar-scroll:focus-within{scrollbar-color:#ffffff38 transparent}.tk-sidebar-scroll::-webkit-scrollbar{background:0 0;width:6px}.tk-sidebar-scroll::-webkit-scrollbar-track{background:0 0}.tk-sidebar-scroll::-webkit-scrollbar-thumb{background:0 0;border-radius:3px;transition:background .25s}.tk-sidebar-scroll:hover::-webkit-scrollbar-thumb{background:#ffffff38}.tk-sidebar-scroll:focus-within::-webkit-scrollbar-thumb{background:#ffffff38}.tk-sidebar-scroll::-webkit-scrollbar-thumb:hover{background:#fff6}.tk-sidebar-scroll .ant-menu-item-group-title{letter-spacing:.6px;text-transform:uppercase;border-top:1px solid #ffffff0f;margin-top:4px;padding:18px 24px 6px;font-size:11px;font-weight:600;color:#ffffffd9!important}.tk-sidebar-scroll .ant-menu-item-group:first-child .ant-menu-item-group-title{border-top:none;margin-top:0}.media-lib-grid{grid-template-columns:repeat(auto-fill,minmax(248px,1fr));gap:18px;display:grid}.media-lib-card{background:var(--tk-card-bg);border:1px solid var(--tk-card-border);border-radius:14px;flex-direction:column;transition:transform .18s,box-shadow .18s,border-color .18s;display:flex;overflow:hidden}.media-lib-card:hover{border-color:var(--tk-card-border-hover);transform:translateY(-3px);box-shadow:0 12px 28px -12px #00000047}.media-lib-card__thumb{aspect-ratio:4/3;background:linear-gradient(135deg, var(--tk-thumb-grad-a) 0%, var(--tk-thumb-grad-b) 100%);justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.media-lib-card__thumb img,.media-lib-card__thumb video{object-fit:cover;width:100%;height:100%;display:block}.media-lib-card__kind{letter-spacing:.8px;color:#fff;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#0000008c;border-radius:999px;padding:2px 8px;font-size:10px;font-weight:700;position:absolute;top:8px;left:8px}.media-lib-card__shared-badge{color:#fff;background:#1677ffeb;border-radius:999px;align-items:center;gap:4px;padding:2px 8px;font-size:10px;font-weight:600;display:inline-flex;position:absolute;top:8px;right:8px}.media-lib-card__select{z-index:2;background:#ffffffeb;border-radius:6px;padding:2px 4px 0;line-height:1;position:absolute;bottom:8px;left:8px}.media-lib-card--selected{border-color:var(--ant-color-primary,#1677ff);box-shadow:0 0 0 2px var(--ant-color-primary,#1677ff) inset}.media-lib-card__ref{background:#fff;border:2px solid #fff;border-radius:8px;width:46px;height:46px;position:absolute;bottom:8px;right:8px;overflow:hidden;box-shadow:0 1px 5px #0000004d}.media-lib-card__ref .anticon{color:#fff;text-shadow:0 0 2px #000000a6;font-size:10px;position:absolute;top:2px;left:2px}.media-lib-card__body{flex-direction:column;gap:8px;padding:12px 14px 14px;display:flex}.media-lib-card__prompt.ant-typography{min-height:38px;margin:0;font-size:13px;line-height:1.45}.media-lib-card__meta{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.media-lib-card__owner{border-top:1px dashed var(--tk-owner-border);flex-wrap:wrap;align-items:center;gap:6px;margin-top:2px;padding-top:8px;display:flex}.media-lib-card__actions{flex-wrap:wrap;align-items:center;gap:8px;margin-top:4px;display:flex}.media-lib-card__share-toggle{color:var(--tk-muted);align-items:center;gap:5px;font-size:12px;display:inline-flex}