.library-shell{background:#f2f4ed;color:#071820;min-height:80vh;padding-bottom:6rem}.library-hero{padding:7rem 6vw 4rem;background:radial-gradient(circle at 82% 18%,rgba(121,242,190,.22),transparent 28%),#071820;color:#fff}.library-hero h1{font-size:clamp(3rem,7vw,6.5rem);line-height:.9;max-width:1000px;margin:.5rem 0 1.5rem}.library-hero p:last-child{max-width:760px;color:#d5e7e2;line-height:1.7}.library-tools{padding:2rem 6vw 1rem}.library-tools label{font-weight:800;display:block;margin-bottom:.5rem}.library-tools input{width:min(100%,620px);font:inherit;padding:1rem;border:1px solid #9aaba4;background:#fff}.library-filters{display:flex;gap:.5rem;flex-wrap:wrap;margin-top:1rem}.filter{border:1px solid #91a49c;background:transparent;padding:.6rem .85rem;font:inherit;font-weight:700;cursor:pointer}.filter.active{background:#071820;color:#fff}.library-count{padding:0 6vw;color:#52655e}.library-grid{padding:1rem 6vw;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.library-card{background:#fff;border:1px solid #d1dbd5;padding:1.4rem;display:flex;flex-direction:column;min-height:260px}.library-card>span{font-size:.7rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:#296c58}.library-card h2{font-size:1.35rem;line-height:1.15}.library-card div{margin-top:auto}.library-card strong,.library-card small{display:block}.library-card strong{font-size:1.8rem}.library-card small,.library-card p{color:#5b6e67}.library-card p{font-size:.82rem;line-height:1.5}@media(max-width:900px){.library-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.library-grid{grid-template-columns:1fr}}