.past-section-nav{margin:22px 0;padding:18px;border:1px solid #cbd9cd;border-radius:16px;background:#eef4ec}
.past-section-nav h4,.past-section-nav p{margin-top:0}
.past-section-nav>div{display:grid;grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:10px}
.past-section-nav button{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:11px 12px;border:1px solid #b7cbbd;border-radius:12px;background:#fff;color:#173d38;text-align:left}
.past-section-nav button:hover,.past-section-nav button:focus-visible,.past-section-nav button[aria-current=page]{background:#173d38;color:#fff;transform:translateY(-1px)}
.past-section-nav small{white-space:nowrap;opacity:.78}
#pastSectionStatus{margin:13px 0 0;font-weight:700}
.past-section-study{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:20px;align-items:start;margin:22px 0;padding:18px;border:1px solid #cbd9cd;border-radius:18px;background:#f7faf6;scroll-margin-top:88px}
.past-section-study[hidden]{display:none}
.past-question-paper{min-width:0;padding:16px;border-radius:15px;background:#fff;box-shadow:0 8px 28px rgba(23,61,56,.1)}
.past-question-paper>h4{margin:0 0 6px;font-size:1.35rem}.past-question-paper>p:not(.eyebrow){margin-top:0;color:#52635b}
#pastExamFrame{width:100%;height:70vh;border:1px solid #ccd5ce;border-radius:12px;background:#fff}
.past-section-workspace{margin:0;padding:20px;border:2px solid #d59b2d;border-radius:16px;background:#fffaf0}
.past-section-workspace>h4{font-size:1.35rem;margin-top:0}.past-section-workspace textarea,.past-section-workspace input,.past-section-workspace select{width:100%;box-sizing:border-box}.past-section-fields{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:12px}.past-section-fields .past-answer{margin:0}
@media(max-width:900px){.past-section-study{grid-template-columns:1fr;padding:12px}.past-question-paper{padding:12px}#pastExamFrame{height:62vh}}