.exam-page { background: #f4f6f7; }
.exam-hero { position: relative; overflow: hidden; }
.exam-hero::after { content: ""; position: absolute; inset: 0 0 0 auto; width: 38%; opacity: .11; background: linear-gradient(135deg, transparent 0 48%, #fff 48% 49%, transparent 49% 61%, #fff 61% 62%, transparent 62%); pointer-events: none; }
.exam-hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(280px, .6fr); align-items: end; gap: 56px; }
.exam-hero-note { padding: 18px 20px; border-left: 3px solid var(--gold-500); background: rgba(255,255,255,.08); }
.exam-hero-note span, .exam-kicker { color: var(--red-700); font-size: .57rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.exam-hero-note span { color: #e5bf77; }
.exam-hero-note strong { display: block; margin: 7px 0; color: #fff; font: 1.02rem/1.25 var(--serif); }
.exam-hero-note p { margin: 0; color: rgba(255,255,255,.75); font-size: .66rem; line-height: 1.65; }

.exam-intro { display: grid; grid-template-columns: minmax(0, .9fr) minmax(400px, 1.1fr); align-items: stretch; gap: 28px; padding-top: 32px; padding-bottom: 30px; }
.exam-intro-copy { display: flex; flex-direction: column; justify-content: center; padding: 24px 0; }
.exam-intro h2, .exam-section h2, .exam-band h2, .exam-cta h2 { margin: 8px 0 15px; color: var(--navy-950); font: 1.65rem/1.18 var(--serif); }
.exam-intro-copy > p:not(.exam-kicker) { margin: 0 0 12px; color: #53606d; font-size: .72rem; line-height: 1.75; }
.exam-intro-visual { position: relative; min-height: 290px; margin: 0; overflow: hidden; }
.exam-intro-visual img { width: 100%; height: 100%; display: block; object-fit: cover; }
.exam-intro-visual figcaption { position: absolute; right: 14px; bottom: 14px; left: 14px; padding: 10px 13px; color: #fff; background: rgba(8,24,45,.82); font-size: .62rem; line-height: 1.5; }

.exam-section-nav { display: flex; gap: 23px; overflow-x: auto; padding-top: 14px; padding-bottom: 14px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.exam-section-nav a { flex: 0 0 auto; color: var(--muted); font-size: .6rem; font-weight: 800; }
.exam-section-nav a:hover { color: var(--navy-900); }
.exam-section { padding-top: 40px; padding-bottom: 42px; scroll-margin-top: 16px; }
.exam-section + .exam-section { border-top: 1px solid var(--line); }
.exam-section-head { display: grid; grid-template-columns: minmax(300px, .8fr) minmax(0, 1.2fr); align-items: end; gap: 50px; margin-bottom: 23px; }
.exam-section-head h2 { margin-bottom: 0; }
.exam-section-head > p { margin: 0; color: var(--muted); font-size: .69rem; line-height: 1.65; }

.exam-date-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.exam-date-grid > article { display: grid; grid-template-columns: 126px 1fr; min-height: 245px; border: 1px solid #dce2e7; background: #fff; box-shadow: 0 8px 28px rgba(8,24,45,.05); }
.exam-date { display: flex; flex-direction: column; justify-content: center; align-items: center; color: #fff; background: var(--navy-900); }
.exam-date strong { font: 3.45rem/.95 var(--serif); }
.exam-date > span { display: grid; gap: 4px; margin-top: 9px; text-align: center; font-size: .73rem; font-weight: 800; text-transform: uppercase; }
.exam-date small { color: rgba(255,255,255,.65); font-size: .53rem; letter-spacing: .05em; }
.exam-date-copy { padding: 22px 20px; }
.exam-date-copy > span, .exam-stage-grid article span { color: var(--red-700); font-size: .54rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.exam-date-copy h3 { margin: 9px 0 8px; color: var(--navy-950); font: 1rem/1.25 var(--serif); }
.exam-date-copy p, .exam-date-copy li { color: var(--muted); font-size: .63rem; line-height: 1.55; }
.exam-date-copy p { margin: 0 0 11px; }
.exam-date-copy ul { display: grid; gap: 4px; margin: 0; padding-left: 17px; }
.exam-planning-note { margin: 13px 0 0; padding: 13px 16px; color: #66552e; border-left: 3px solid var(--gold-500); background: #fff9e9; font-size: .64rem; line-height: 1.6; }

.exam-band { padding: 38px 0; color: #fff; background: var(--navy-900); scroll-margin-top: 16px; }
.exam-audience-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 70px; }
.exam-kicker-light { color: #e5bf77; }
.exam-band h2, .exam-cta h2 { color: #fff; }
.exam-audience-grid p:not(.exam-kicker) { max-width: 680px; margin: 0; color: rgba(255,255,255,.75); font-size: .72rem; line-height: 1.75; }
.exam-audience-grid ul { display: grid; align-content: center; gap: 10px; margin: 0; padding: 0; list-style: none; }
.exam-audience-grid li { position: relative; padding: 9px 0 9px 27px; border-bottom: 1px solid rgba(255,255,255,.14); font-size: .69rem; }
.exam-audience-grid li::before { content: "✓"; position: absolute; left: 1px; color: #e5bf77; font-weight: 900; }
.exam-official-rule { display: grid; grid-template-columns: .8fr 1.2fr; gap: 35px; margin-top: 28px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.18); }
.exam-official-rule strong { font: .86rem/1.45 var(--serif); }
.exam-official-rule span { color: rgba(255,255,255,.69); font-size: .63rem; line-height: 1.6; }

.exam-model-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.exam-model-grid article { display: flex; flex-direction: column; min-height: 245px; padding: 20px; border-top: 3px solid #b7c1cb; background: #fff; }
.exam-model-grid article.is-primary { border-top-color: var(--red-700); }
.exam-model-grid span { color: var(--red-700); font-size: .52rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.exam-model-grid h3 { margin: 17px 0 9px; color: var(--navy-950); font: 1rem var(--serif); }
.exam-model-grid p { margin: 0; color: var(--muted); font-size: .63rem; line-height: 1.65; }
.exam-model-grid strong { margin-top: auto; padding-top: 15px; color: var(--navy-900); border-top: 1px solid var(--line); font-size: .58rem; }

.exam-content-section { border-top: 1px solid var(--line); }
.exam-stage-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.exam-stage-grid article { display: grid; grid-template-columns: 44px 1fr; gap: 14px; min-height: 155px; padding: 19px; border: 1px solid #dce2e7; background: #fff; }
.exam-stage-number { width: 38px; height: 38px; display: grid; place-items: center; color: #fff; background: var(--navy-900); font: .9rem var(--serif); }
.exam-stage-grid h3 { margin: 8px 0; color: var(--navy-950); font: .95rem var(--serif); }
.exam-stage-grid p { margin: 0; color: var(--muted); font-size: .64rem; line-height: 1.65; }

.exam-report-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 30px; align-items: stretch; }
.exam-report-card { padding: 22px; color: #fff; background: var(--navy-900); }
.exam-report-card > span { color: #e5bf77; font-size: .54rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.exam-report-card > strong { display: block; margin: 10px 0 20px; font: 1.2rem var(--serif); }
.exam-bars { display: grid; gap: 8px; }
.exam-bars i { height: 7px; background: rgba(255,255,255,.15); }
.exam-bars i::after { content: ""; display: block; width: var(--score); height: 100%; background: linear-gradient(90deg, #bf4147, #e5bf77); }
.exam-report-grid > ul { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.exam-report-grid > ul li { padding: 12px 5px; color: var(--muted); border-bottom: 1px solid var(--line); font-size: .66rem; line-height: 1.55; }
.exam-report-grid li strong { color: var(--navy-950); }

.exam-faq > div { border-top: 1px solid var(--line); }
.exam-faq details { border-bottom: 1px solid var(--line); }
.exam-faq summary { display: flex; justify-content: space-between; gap: 20px; padding: 15px 5px; color: var(--navy-950); font: .9rem var(--serif); cursor: pointer; list-style: none; }
.exam-faq summary::-webkit-details-marker { display: none; }
.exam-faq summary span { color: var(--red-700); font: 1.1rem var(--sans); transition: transform .18s ease; }
.exam-faq details[open] summary span { transform: rotate(45deg); }
.exam-faq details p { max-width: 900px; margin: -2px 5px 16px; color: var(--muted); font-size: .66rem; line-height: 1.68; }

.exam-cta { padding: 34px 0; background: #172d48; }
.exam-cta > .shell { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.exam-cta h2 { margin-bottom: 7px; }
.exam-cta p:not(.exam-kicker) { max-width: 640px; margin: 0; color: rgba(255,255,255,.72); font-size: .68rem; line-height: 1.6; }
.exam-cta-actions { display: flex; flex: 0 0 auto; gap: 9px; }
.exam-cta .button-ghost { color: #fff; border-color: rgba(255,255,255,.45); }
.exam-sources { display: grid; grid-template-columns: .55fr 1.2fr .75fr; gap: 30px; align-items: start; padding-top: 23px; padding-bottom: 26px; }
.exam-sources > strong { color: var(--navy-950); font: .88rem var(--serif); }
.exam-sources p { margin: 0; color: var(--muted); font-size: .6rem; line-height: 1.6; }
.exam-sources > div { display: grid; gap: 7px; }
.exam-sources a { color: var(--navy-900); font-size: .6rem; font-weight: 800; }

@media (max-width: 980px) {
  .exam-hero-grid, .exam-section-head { grid-template-columns: 1fr; gap: 22px; }
  .exam-model-grid { grid-template-columns: 1fr 1fr; }
  .exam-date-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .exam-intro, .exam-audience-grid, .exam-official-rule, .exam-stage-grid, .exam-report-grid, .exam-sources { grid-template-columns: 1fr; }
  .exam-intro { gap: 6px; }
  .exam-intro-visual { min-height: 230px; }
  .exam-audience-grid { gap: 25px; }
  .exam-official-rule { gap: 8px; }
  .exam-cta > .shell { align-items: stretch; flex-direction: column; }
  .exam-cta-actions { flex-direction: column; }
  .exam-cta-actions .button { width: 100%; }
}
@media (max-width: 520px) {
  .exam-hero-grid { gap: 20px; }
  .exam-date-grid > article { grid-template-columns: 92px 1fr; }
  .exam-date strong { font-size: 2.8rem; }
  .exam-date-copy { padding: 18px 15px; }
  .exam-model-grid { grid-template-columns: 1fr; }
  .exam-model-grid article { min-height: 210px; }
}