body.opac-body{display:flex;min-height:100vh;flex-direction:column;padding-left:0;background:#f3f7f4}
.opac-header{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px clamp(18px,3vw,48px);border-bottom:4px solid var(--lib-gold);background:var(--lib-deep);color:#fff}
.opac-brand{display:flex;align-items:center;gap:12px;min-width:0;color:#fff;text-decoration:none}.opac-brand img{width:50px;height:50px;border-radius:50%;background:#fff;flex:0 0 auto}.opac-brand strong,.opac-brand span{display:block}.opac-brand strong{font-size:16px}.opac-brand span{margin-top:3px;color:#cce4d9;font-size:10px;text-transform:uppercase;font-weight:800}
.opac-head-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.opac-head-actions a{padding:9px 11px;border:1px solid rgba(255,255,255,.25);border-radius:6px;color:#fff;font-size:11px;font-weight:900;text-decoration:none}.opac-head-actions a.primary{border-color:var(--lib-gold);background:var(--lib-gold);color:var(--lib-deep)}
.opac-main{width:100%;flex:1;padding:24px clamp(16px,2.5vw,44px) 46px}.opac-intro{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;margin-bottom:16px}.opac-intro h1{margin:0;color:var(--lib-deep);font-size:29px}.opac-intro p{max-width:850px;margin:7px 0 0;color:var(--lib-muted);font-size:13px;line-height:1.55}.opac-count{white-space:nowrap;color:var(--lib-green);font-size:12px;font-weight:900}
.opac-search{border-top:5px solid var(--lib-green)}.opac-quick{display:grid;grid-template-columns:minmax(260px,1fr) auto auto;gap:9px;align-items:end}.opac-quick input{min-height:44px;font-size:14px}.opac-advanced{margin-top:14px;padding-top:14px;border-top:1px solid var(--lib-line)}.opac-advanced summary{margin-bottom:13px;color:var(--lib-deep);font-size:12px;font-weight:900;cursor:pointer}.opac-filter-grid{display:grid;grid-template-columns:repeat(6,minmax(125px,1fr));gap:10px;align-items:end}.opac-filter-grid .span-2{grid-column:span 2}
.opac-advanced:not([open])>.opac-filter-grid{display:none}
.opac-results{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.opac-card{display:grid;grid-template-columns:92px minmax(0,1fr);gap:14px;min-height:250px;padding:15px;border:1px solid var(--lib-line);border-top:4px solid var(--lib-green);border-radius:7px;background:#fff}.opac-card-cover{width:92px;aspect-ratio:3/4;object-fit:cover;border:1px solid var(--lib-line);border-radius:4px;background:#eef4f0}.opac-card-placeholder{display:grid;width:92px;aspect-ratio:3/4;place-items:center;border-left:6px solid var(--lib-gold);border-radius:4px;background:var(--lib-deep);color:#fff;font:900 28px Georgia,serif}.opac-card-body{display:flex;min-width:0;flex-direction:column}.opac-card h2{margin:5px 0 6px;color:var(--lib-deep);font-size:17px;line-height:1.3;overflow-wrap:anywhere}.opac-card h2 a{color:inherit;text-decoration:none}.opac-card p{margin:0;color:var(--lib-muted);font-size:11px;line-height:1.5}.opac-card .tag-list{margin-top:9px}.opac-availability{display:grid;gap:5px;margin:12px 0}.opac-branch{display:flex;justify-content:space-between;gap:8px;padding:6px 7px;background:#f5f9f6;color:#31483d;font-size:10px}.opac-branch strong{color:var(--lib-green)}.opac-card .button{align-self:flex-start;margin-top:auto}
.opac-detail{display:grid;grid-template-columns:minmax(0,1.55fr) minmax(300px,.65fr);gap:16px}.opac-title-block{display:grid;grid-template-columns:190px minmax(0,1fr);gap:20px}.opac-title-block .hero-cover,.opac-title-block .hero-cover-placeholder{width:190px}.opac-title-block h1{margin:5px 0 7px;color:var(--lib-deep);font-size:30px;line-height:1.2}.opac-title-block .subtitle{font-size:16px;color:#405149}.opac-authors{margin-top:10px;font-weight:900;color:var(--lib-green)}.opac-abstract{color:#405149;font-size:13px;line-height:1.65}.opac-holdings{display:grid;gap:9px}.opac-holding{padding:12px;border:1px solid var(--lib-line);border-left:4px solid var(--lib-green);border-radius:5px;background:#fff}.opac-holding header{display:flex;justify-content:space-between;gap:10px;margin-bottom:8px}.opac-holding header strong{color:var(--lib-deep);font-size:13px}.opac-copy-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.opac-copy{padding:8px;background:#f5f9f6;font-size:10.5px;line-height:1.45}.opac-footer{padding:18px clamp(18px,3vw,48px);background:var(--lib-deep);color:#cce4d9;font-size:11px;text-align:center}
@media(min-width:1500px){.opac-results{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:1150px){.opac-filter-grid{grid-template-columns:repeat(3,minmax(130px,1fr))}.opac-results{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:850px){.opac-detail,.opac-title-block{grid-template-columns:1fr}.opac-title-block .hero-cover,.opac-title-block .hero-cover-placeholder{width:150px}.opac-header,.opac-intro{align-items:flex-start;flex-direction:column}.opac-head-actions{width:100%}.opac-count{white-space:normal}}
@media(max-width:680px){.opac-main{padding:18px 13px 34px}.opac-quick,.opac-filter-grid,.opac-results{grid-template-columns:1fr}.opac-filter-grid .span-2{grid-column:auto}.opac-card{grid-template-columns:74px minmax(0,1fr)}.opac-card-cover,.opac-card-placeholder{width:74px}.opac-copy-list{grid-template-columns:1fr}.opac-quick .button{width:100%}}
@media(max-width:420px){.opac-card{grid-template-columns:1fr}.opac-card-cover,.opac-card-placeholder{width:88px}}