/* ===================== PAGE HEADER ===================== */
.phd{display:flex;align-items:flex-start;justify-content:space-between;gap:var(--sp5);
  padding:var(--sp5) 0 var(--sp4);margin-bottom:var(--sp4);border-bottom:1px solid var(--bdr);flex-wrap:wrap}
.phd-l{min-width:0;flex:1}
.phd-t{font-size:21px;font-weight:700;letter-spacing:-.025em;line-height:1.2}
.phd-d{font-size:13px;color:var(--txm);line-height:1.6;margin-top:5px;max-width:76ch}
.phd-r{display:flex;align-items:center;gap:var(--sp2);flex-shrink:0}