/* ---- academic.html page-specific ---- */
.page-head{padding-top:34px;padding-bottom:10px}
.page-head .topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.back-link{font-size:12px;color:var(--brand);border-bottom:1px solid transparent;padding-bottom:2px;transition:color .2s,border-color .2s}
.back-link:hover{color:var(--ember);border-bottom-color:var(--ember)}
.page-intro{padding-top:30px;padding-bottom:8px}
.page-intro h1{font:500 clamp(30px,3.6vw,44px)/1.35 var(--serif);letter-spacing:-.8px;margin:14px 0 16px}
.page-intro p{font-size:13px;line-height:1.9;max-width:620px}
.search-band{padding-top:22px;padding-bottom:34px}
.search-form{display:flex;gap:8px;max-width:640px}
.search-form input{min-width:0;flex:1;border:1px solid var(--line);padding:13px 14px;border-radius:5px;font-size:13px;background:#fff;color:var(--ink)}
.search-hint{font-size:11px;color:var(--muted);margin-top:10px}
.browser{display:grid;grid-template-columns:264px 1fr;gap:0;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:#fff;box-shadow:0 12px 40px #083d3f06;margin-bottom:80px}
.rail{border-right:1px solid var(--line);background:var(--surface);min-width:0;max-height:640px;overflow:auto}
.rail-head{padding:20px 22px 12px;font-size:8px;letter-spacing:1.6px;color:var(--brand);font-weight:600;position:sticky;top:0;background:var(--surface);border-bottom:1px solid var(--line);z-index:1}
.field-btn{width:100%;text-align:left;border:0;background:none;border-bottom:1px solid #e4eeed;padding:14px 22px;display:flex;justify-content:space-between;align-items:baseline;gap:10px;color:var(--muted);font-size:13px;transition:background .15s,color .15s}
.field-btn:hover{background:#eaf3f2;color:var(--ink)}
.field-btn[aria-current=true]{background:#fff;color:var(--brand);font-weight:600;box-shadow:inset 3px 0 0 var(--brand)}
.field-btn .cnt{font:10px/1 monospace;color:var(--muted);flex:none}
.field-btn[aria-current=true] .cnt{color:var(--brand)}
.main{padding:26px 30px 34px;min-width:0}
.main-head{display:flex;align-items:baseline;justify-content:space-between;gap:14px;margin-bottom:22px;flex-wrap:wrap}
.main-head h2{font:500 24px/1.4 var(--serif);letter-spacing:-.5px;color:var(--ink)}
.main-head .sub{font:10px/1 monospace;letter-spacing:.5px;color:var(--muted)}
.cards{display:grid;gap:16px}
.card{border:1px solid var(--line);border-radius:7px;padding:22px 24px;transition:background .2s,transform .2s,box-shadow .2s}
.card:hover{background:var(--surface);transform:translateY(-2px);box-shadow:0 10px 30px #083d3f08}
.card .program{font:11px/1.5 var(--body);letter-spacing:.4px;color:var(--brand);font-weight:600;margin-bottom:10px}
.card .prompt{font:400 16px/1.7 var(--serif);color:var(--ink);letter-spacing:-.2px}
.card .chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.chip{font-size:10px;letter-spacing:.3px;color:var(--muted);background:var(--surface);border:1px solid var(--line);border-radius:30px;padding:5px 12px;white-space:nowrap}
.chip.strong{color:var(--brand);border-color:#bcdcd9}
.card .notes{font-size:11px;line-height:1.85;color:var(--muted);margin-top:14px;white-space:pre-wrap;overflow-wrap:anywhere}
.card .source{display:inline-block;margin-top:14px;font-size:11px;color:var(--brand);border-bottom:1px solid var(--brand);padding-bottom:2px;overflow-wrap:anywhere}
.card .source:hover{color:var(--ember);border-bottom-color:var(--ember)}
.card .source.disabled{color:var(--muted);border-bottom:0;cursor:default}
.state{padding:46px 8px;text-align:center;color:var(--muted);font-size:13px;line-height:1.9}
.state b{display:block;font:400 30px/1 Georgia;color:var(--brand);margin-bottom:16px}
.state.error b{color:var(--ember)}
.rail .state{padding:30px 18px;font-size:12px}
.retry{margin-top:16px;background:var(--brand);color:#fff;border:0;border-radius:6px;padding:9px 18px;font-size:12px}
.retry:hover{background:var(--deep)}
.results-banner{font-size:11px;color:var(--muted);padding:2px 0 18px;letter-spacing:.3px}
.results-banner b{color:var(--brand);font-weight:600}
.results-banner .clear{margin-left:12px;color:var(--brand);border-bottom:1px solid var(--brand);cursor:pointer;padding-bottom:1px}
@media(max-width:760px){
  .browser{grid-template-columns:1fr}
  .rail{border-right:0;border-bottom:1px solid var(--line);max-height:none;display:flex;overflow-x:auto;-webkit-overflow-scrolling:touch}
  .rail-head{display:none}
  .field-btn{border-bottom:0;border-right:1px solid #e4eeed;white-space:nowrap;padding:14px 16px}
  .field-btn[aria-current=true]{box-shadow:inset 0 -3px 0 var(--brand)}
  .main{padding:22px 20px 28px}
  .search-form{flex-wrap:wrap}
  .search-form .button{width:100%}
}