:root {
  --navy:#002147;--navy-m:#0a2d5e;--gold:#D4AF37;--gold-d:#b8960c;--cream:#faf8f3;
  --off:#f0ebe0;--mid:#6b7a8d;--white:#ffffff;--serif:'Cormorant Garamond',serif;
  --border:rgba(0,33,71,.09);--shadow:0 2px 16px rgba(0,33,71,.08);--trans:.24s cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
body{font-family:'DM Sans',sans-serif;background:var(--cream);color:var(--navy);min-height:100vh;}
h1,h2,h3{font-family:var(--serif);}
a{text-decoration:none;color:inherit;}
.page-hero{background:var(--navy);padding:48px 40px;text-align:center;position:relative;overflow:hidden;}
.page-hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 70% 50%,rgba(212,175,55,.10) 0%,transparent 65%);}
.page-hero-inner{position:relative;z-index:1;}
.page-hero h1{font-size:clamp(28px,4vw,42px);font-weight:600;color:var(--gold);line-height:1.2;margin-bottom:10px;}
.page-hero h1 em{font-style:normal;}
.page-hero p{font-size:15px;color:rgba(255,255,255,.65);max-width:620px;margin:0 auto;line-height:1.6;}
.issue-meta{display:inline-flex;align-items:center;justify-content:center;margin-top:14px;padding:8px 18px;border-radius:999px;border:1px solid rgba(212,175,55,.45);background:rgba(255,255,255,.08);color:rgba(255,255,255,.92);font-size:12.5px;letter-spacing:.4px;font-weight:500;}
.main-content{max-width:1060px;margin:36px auto;padding:0 24px 80px;}
.breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:24px;font-size:13px;color:var(--mid);}
.breadcrumb a{color:var(--navy);font-weight:600;}
.breadcrumb a:hover{color:var(--gold-d);}
.breadcrumb span{color:var(--mid);}
.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:24px;flex-wrap:wrap;}
.section-head h2{font-size:22px;font-weight:600;color:var(--navy);border-left:3px solid var(--gold);padding-left:12px;line-height:1.2;}
.section-count{font-size:12px;color:var(--mid);background:var(--white);border:1px solid var(--border);border-radius:20px;padding:5px 12px;}
.volumes-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;}
.volume-card{background:var(--white);border:1px solid var(--border);border-radius:12px;padding:28px 24px;transition:var(--trans);cursor:pointer;position:relative;overflow:hidden;min-height:190px;display:flex;flex-direction:column;}
.volume-card::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--gold),#e8cb5e);transform:scaleX(0);transform-origin:left;transition:transform .25s ease;}
.volume-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,33,71,.12);border-color:rgba(212,175,55,.35);}
.volume-card:hover::before{transform:scaleX(1);}
.volume-number{font-size:13px;font-weight:700;letter-spacing:1.4px;text-transform:uppercase;color:var(--gold-d);margin-bottom:10px;}
.volume-card h3{font-size:24px;font-weight:600;color:var(--navy);margin-bottom:10px;line-height:1.2;}
.volume-card p{font-size:14px;color:var(--mid);line-height:1.6;margin-bottom:auto;}
.volume-card-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:22px;padding-top:16px;border-top:1px solid var(--border);}
.volume-stat{font-size:12px;font-weight:600;color:var(--navy);}
.volume-open{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;color:var(--gold-d);}
.volume-open svg{width:14px;height:14px;transition:transform .2s;}
.volume-card:hover .volume-open svg{transform:translateX(3px);}
.issues-grid{display:flex;flex-direction:column;gap:20px;}
.issue-card{background:var(--white);border:1px solid var(--border);border-radius:10px;padding:28px 32px;transition:var(--trans);cursor:pointer;position:relative;overflow:hidden;}
.issue-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:transform .25s ease;}
.issue-card:hover{box-shadow:0 8px 32px rgba(0,33,71,.12);transform:translateY(-3px);border-color:rgba(212,175,55,.35);}
.issue-card:hover::before{transform:scaleX(1);}
.issue-badge{display:inline-block;font-size:10px;font-weight:600;letter-spacing:1.2px;text-transform:uppercase;color:var(--gold-d);background:rgba(212,175,55,.10);border-radius:3px;padding:3px 9px;margin-bottom:10px;}
.issue-title{font-size:19px;font-weight:600;color:var(--navy);line-height:1.35;margin-bottom:12px;font-family:var(--serif);}
.issue-card:hover .issue-title{color:var(--gold-d);}
.issue-excerpt{font-size:13.5px;color:var(--mid);line-height:1.7;margin-bottom:20px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.issue-footer{display:flex;align-items:center;justify-content:space-between;padding-top:16px;border-top:1px solid var(--border);gap:12px;flex-wrap:wrap;}
.issue-footer.article-footer{
  display:flex;flex-direction:column;align-items:flex-start;gap:10px;
}
.issue-author-wrap{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.avatar{width:32px;height:32px;border-radius:50%;background:var(--navy);color:var(--gold);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.issue-author{font-size:12.5px;font-weight:500;color:var(--navy);}
.issue-date{font-size:11px;color:var(--mid);}
.issue-doi-link{
  display:block;max-width:100%;font-size:11px;line-height:1.45;color:#2563eb;
  text-decoration:underline;text-decoration-color:rgba(37,99,235,.35);
  text-underline-offset:2px;word-break:break-all;overflow-wrap:anywhere;
  font-family:'DM Sans',sans-serif;
}
.issue-doi-link:hover{color:var(--navy);text-decoration-color:var(--navy);}
.issue-doi-link:empty{visibility:hidden;pointer-events:none;}
.issue-read-row{display:flex;align-items:center;justify-content:flex-start;width:100%;}
.issue-read{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:600;color:var(--gold-d);padding:7px 16px;border:1.5px solid var(--gold);border-radius:4px;transition:var(--trans);white-space:nowrap;}
.issue-read:hover{background:var(--gold);color:var(--navy);}
.issue-read svg{width:12px;height:12px;}
.issue-meta-inline{font-size:12px;color:var(--mid);}
@media(min-width:768px){
  .issue-footer.article-footer{
    display:grid;
    grid-template-columns:minmax(0,1fr) minmax(0,1.6fr) minmax(0,1fr);
    align-items:center;gap:16px;flex-direction:row;
  }
  .issue-footer.article-footer .issue-author-wrap{justify-self:start;}
  .issue-footer.article-footer .issue-doi-link{
    justify-self:center;text-align:center;max-width:100%;
    white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
    word-break:normal;overflow-wrap:normal;
  }
  .issue-footer.article-footer .issue-read-row{justify-self:end;width:auto;}
}
.back-row{margin-bottom:16px;}
.empty-state,.error-state{background:var(--white);border-radius:10px;border:1px solid var(--border);padding:48px 32px;text-align:center;}
.empty-state h3{font-size:22px;color:var(--navy);margin-bottom:8px;}
.empty-state p{font-size:14px;color:var(--mid);line-height:1.6;}
.error-state{color:#c0392b;font-size:14px;}
.back-link{display:inline-flex;align-items:center;gap:6px;margin-top:18px;color:var(--navy);font-weight:600;}
.back-link:hover{color:var(--gold-d);}
@media(max-width:900px){.volumes-grid{grid-template-columns:repeat(2,minmax(0,1fr));}}
@media(max-width:768px){
  .page-hero{padding:32px 20px;}
  .main-content{padding:0 16px 60px;}
  .volume-card,.issue-card{padding:22px 20px;}
  .volumes-grid{grid-template-columns:1fr;}
}