.library-tools{margin-top:40px;padding:24px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 14px 40px #1c3a5110}
.search-wrap label,.filter-group>span{display:block;margin-bottom:8px;font-size:.76rem;font-weight:850;letter-spacing:.11em;text-transform:uppercase;color:#52677a}
.search-wrap input{width:100%;padding:15px 17px;border:1px solid #b8c9d5;border-radius:12px;background:#f8fbfd;color:var(--navy);font:inherit;outline:none}
.search-wrap input:focus{border-color:#168ac8;box-shadow:0 0 0 3px #35a7ff25}
.filter-row{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-top:20px;flex-wrap:wrap}
.filter-set{display:flex;gap:20px;flex-wrap:wrap}.filter-buttons{display:flex;gap:8px;flex-wrap:wrap}
.filter-btn{padding:9px 14px;border:1px solid #b8c9d5;border-radius:999px;background:#fff;color:var(--navy);font:inherit;font-size:.88rem;font-weight:750;cursor:pointer}
.filter-btn:hover,.filter-btn[aria-pressed="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
.clear-filters{border:0;background:transparent;color:#168ac8;font:inherit;font-weight:800;cursor:pointer;padding:9px 0}
.result-bar{display:flex;justify-content:space-between;gap:20px;align-items:center;margin:30px 0 18px;color:#607487}
.resource-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.resource-card{display:flex;flex-direction:column;min-height:290px;padding:28px;border:1px solid var(--line);border-radius:17px;background:#fff;box-shadow:0 14px 40px #1c3a5110}
.featured-resource{border-color:#65cad8;background:linear-gradient(145deg,#fff,#eefbfc)}.tag.new{background:#0b2239;color:#fff}
.resource-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.tag{display:inline-flex;padding:5px 9px;border-radius:999px;background:#e8f7fb;color:#087a94;font-size:.72rem;font-weight:850;letter-spacing:.08em;text-transform:uppercase}.tag.type{background:#edf1f5;color:#52677a}
.resource-card h2{font-size:1.32rem;line-height:1.25;letter-spacing:-.02em;margin:18px 0 10px}.resource-card p{color:#607487;margin:0 0 22px}.resource-link{margin-top:auto;color:#087fae;font-weight:850}.resource-link:hover{color:#045f83}
.empty{display:none;padding:42px;border:1px dashed #a9bbc8;border-radius:16px;text-align:center;background:#fff}.empty h2{margin:0 0 7px;font-size:1.45rem}.empty p{margin:0;color:#607487}
.download-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:42px;align-items:start;margin-top:40px}.download-benefits{display:grid;gap:14px;margin-top:26px}.download-benefit{padding:18px 20px;border-left:3px solid var(--cyan);background:#fff;border-radius:0 12px 12px 0}.download-benefit b{display:block}.download-benefit span{color:#607487}.lead-gate{background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px;box-shadow:0 18px 48px #102f4912}.lead-gate h2{font-size:1.7rem;margin:0 0 8px}.lead-gate>p{color:#607487}.lead-frame{width:100%;min-height:570px;border:0;background:#fff}.submission-confirm{display:block;margin:14px auto 0;border:0;background:transparent;color:#168ac8;font:inherit;font-weight:800;cursor:pointer}.download-ready{display:none;margin-top:20px;padding:24px;border-radius:14px;background:#e8f7fb;border:1px solid #65cad8}.download-ready h3{margin:0 0 7px}.download-ready p{margin:0 0 18px;color:#52677a}.gate-note{font-size:.85rem;color:#718596;margin-top:15px}.model-preview{padding:24px;border-radius:16px;background:#0b2239;color:#fff;margin-top:28px}.model-preview strong{color:var(--cyan)}.model-preview ul{margin:10px 0 0;padding-left:20px;color:#c8d5df}
@media(max-width:900px){.resource-grid{grid-template-columns:1fr}}
@media(max-width:900px){.download-layout{grid-template-columns:1fr}}
@media(max-width:680px){.library-tools{padding:18px}.filter-set{display:grid;gap:16px}.result-bar{align-items:flex-start;flex-direction:column}}