.biblioteca-section{background:#f6f7fa;min-height:55vh}.biblioteca-heading{display:flex;align-items:end;justify-content:space-between;margin-bottom:38px}.biblioteca-heading h2{font-size:clamp(30px,4vw,47px);letter-spacing:-.04em}.biblioteca-heading h2 em{font-style:normal;color:var(--blue)}.library-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.library-card{display:flex;gap:18px;padding:24px;background:#fff;border:1px solid #dfe6ee;border-radius:16px;transition:.25s}.library-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}.library-file{display:grid;place-items:center;align-content:center;flex:0 0 58px;height:70px;color:#c82d3b;background:#fff0f1;border-radius:10px}.library-file i{font-size:26px}.library-file span{font:700 9px var(--inter);letter-spacing:.08em}.library-content time{font-size:10px;font-weight:700;letter-spacing:.08em;color:var(--blue);text-transform:uppercase}.library-content h2{font-size:18px;margin:6px 0}.library-content p{font-size:12px;color:var(--muted);line-height:1.6}.library-empty{padding:65px 20px;text-align:center;background:#fff;border:1px dashed #bbcad9;border-radius:16px}.library-empty img{width:55px}.library-empty h2{font-size:23px;margin:15px 0 5px}.library-empty p{color:var(--muted);font-size:13px}.library-alert{display:flex;gap:9px;align-items:center;margin-bottom:22px;padding:13px 16px;border-radius:10px;font-size:13px}.library-alert.success{background:#e9f7db;color:#365f14}.library-alert.error{background:#fff0f0;color:#a42230}@media(max-width:991px){.library-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:575px){.biblioteca-heading{align-items:start;gap:16px;flex-direction:column}.library-grid{grid-template-columns:1fr}}