.catalog-page{background:#f5f7f8;padding:30px 0 70px;min-height:calc(100vh - 300px)}
.catalog-page .container{max-width:1290px}
.catalog-heading{display:block;background:#fff;border:1px solid #dfe3e5;color:#173c4b;text-align:center;margin:20px 0 48px;padding:8px 10px}
.catalog-heading h1{font-size:20px;font-weight:700;line-height:1.2;margin:0;color:#173c4b!important;text-decoration:none!important}
.catalog-grid{column-count:3;column-gap:10px}
.catalog-card{background:#fff;border:1px solid #d7dfe1;height:max-content}
.catalog-card{break-inside:avoid;margin:0 0 20px}
.catalog-image-link{height:110px;display:flex;align-items:center;justify-content:flex-start;padding-left:10px;text-decoration:none}
.catalog-image-link img{display:block;width:120px;height:100px;object-fit:contain}
.catalog-card-title{display:block;color:#173c4b;font-size:18px;font-weight:600;line-height:1.25;padding:7px 10px;text-decoration:none;border-top:1px solid #d7dfe1}
.catalog-card-title:hover{color:#0e8299}
.catalog-children{list-style:none;margin:0;padding:0}
.catalog-children li{border-top:1px solid #d7dfe1}
.catalog-children a{display:block;color:#21495c;font-size:15px;line-height:1.35;padding:7px 10px;text-decoration:none}
.catalog-children a:hover{color:#0e8299}
.catalog-modal .modal-dialog{max-width:600px;margin:1rem auto}
.catalog-modal .modal-content{border:0;border-radius:14px;overflow:hidden;box-shadow:0 18px 45px rgba(0,0,0,.18)}
.catalog-modal .modal-header{background:#fff;padding:14px 18px;border-bottom:1px solid #e4e8ea}
.catalog-modal .modal-title{color:#31444a;font-weight:700;min-width:0}
.catalog-modal .modal-body{padding:16px 18px;max-height:70vh;overflow-y:auto}
.x_button{color:#31444a!important;font-size:15px;border:1px solid #ececec;padding:3px 12px!important;font-weight:400;background:#fff}
.x_button:hover{background:#f4f7f8;color:#173c4b!important}
.catal_a{border:1px solid #00809a;padding:7px 10px;color:#00809a;display:block;text-decoration:none;margin-top:8px}
.catal_a:hover{color:#005c70}
.fa-file-pdf{font-size:17px;font-weight:500;margin-right:6px}
@media(max-width:575px){.catalog-modal .modal-dialog{max-width:calc(100vw - 1rem);margin:0.5rem auto}.catalog-modal .modal-body{max-height:65vh;padding:12px}.catalog-modal .modal-header{padding:12px}.catalog-modal .modal-title{font-size:1rem}}
@media(max-width:991px){.catalog-page .container{max-width:94%}.catalog-grid{column-count:2}}
@media(max-width:575px){.catalog-page{padding-top:16px}.catalog-heading{margin-bottom:24px}.catalog-grid{column-count:1}.catalog-card{margin-bottom:16px}.catalog-image-link{justify-content:center;padding-left:0}}