/* Eight-exam entrance and subject pages. */
.exam-selector{padding-block:32px 8px}
.exam-selector h2{margin:0 0 20px;color:var(--navy);font-size:28px}
.exam-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.exam-card{min-width:0;padding:16px 12px;border:1px solid var(--line);border-radius:6px;background:var(--pale);display:flex;flex-direction:column}
.exam-card h3{margin:0 0 4px;color:var(--navy);font-size:18px;line-height:1.5}
.exam-card p{margin:0 0 16px;font-size:14px;color:var(--muted)}
.exam-card-actions{display:grid;gap:8px;margin-top:auto}
.exam-card .button{width:100%;padding:9px 4px;font-size:13px;text-align:center;line-height:1.5;min-height:44px}
.exam-detail{max-width:900px;padding-block:44px 64px;overflow-wrap:anywhere}
.exam-detail h1{font-size:clamp(28px,4vw,40px);line-height:1.4;margin:0 0 20px;color:var(--navy)}
.exam-detail h2{color:var(--navy);font-size:26px;margin:36px 0 16px}
.exam-subjects{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}
.exam-subjects li{display:flex;justify-content:space-between;gap:16px;padding:12px 0;border-bottom:1px solid var(--line)}
.exam-subjects strong{white-space:nowrap}
.sample-question{padding:20px;margin-bottom:20px;border:1px solid var(--line);border-radius:6px}
.sample-question h3{margin:0 0 12px;color:var(--navy);font-size:18px}
.sample-stem{font-weight:700;margin-top:0}
.sample-options{list-style:none;margin:0;padding:0}
.sample-options li{margin:8px 0;display:flex;gap:8px;align-items:baseline}
.sample-options li>span:first-child{flex-shrink:0}
.sample-explanation{white-space:pre-wrap}
.exam-detail-actions{margin-top:28px}
@media(min-width:761px){.exam-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.exam-card{padding:20px}.exam-card .button{font-size:14px}}
@media(max-width:760px){.exam-detail-actions .button{width:100%}}

/* 0n51: first-screen subject entrances, two columns on phones, four on desktop. */
.exam-selector{padding-block:24px 32px}
.exam-selector h1{margin:0 0 24px;color:var(--navy);font-size:clamp(26px,3.2vw,40px);line-height:1.4;max-width:30em}
.exam-card h2{margin:0 0 6px;color:var(--navy);font-size:18px;line-height:1.5}
.exam-card .exam-count{margin-bottom:8px;min-height:42px}
.exam-card .exam-price{font-size:20px;font-weight:700;color:var(--navy);margin-bottom:12px}
.exam-card-soon{background:#f3f4f6;border-color:#e0e2e5;color:#6b7280;justify-content:center}
.exam-card-soon h2,.exam-card-soon p{color:#6b7280}
.exam-card-soon p{margin:0}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}