.light-page {
  --light-gutter: clamp(24px, 6vw, 120px);
}

.light-page main a:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 6px;
}

.light-text-link,
.light-section-label,
.light-applicant,
.light-proposal__preview figcaption,
.light-footer__label,
.light-footer__meta {
  font-family: var(--research-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  line-height: 1.5;
  text-transform: uppercase;
}

.light-hero {
  min-height: min(920px, 100svh);
  padding: clamp(154px, 19vh, 220px) var(--light-gutter) clamp(42px, 6vh, 80px);
  align-content: space-between;
  gap: 42px;
}

.light-hero h1 {
  margin: 0;
  max-width: none;
  font-size: clamp(96px, 14.4vw, 230px);
  font-weight: 450;
  letter-spacing: -0.075em;
  line-height: 0.85;
}

.light-hero h1 em {
  font-family: Didot, "Bodoni 72", "Bodoni MT", "Times New Roman", serif;
  font-weight: 400;
  letter-spacing: -0.065em;
  color: var(--research-signal);
}

.light-hero__footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--research-line);
}

.light-hero__footer p {
  margin: 0;
  font-size: clamp(17px, 1.5vw, 24px);
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.light-text-link {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  min-height: 44px;
  text-decoration: none;
  border-bottom: 1px solid var(--research-signal);
}

.light-text-link span { font-size: 22px; }
.light-text-link:hover { color: var(--research-signal); }

.light-page .research-panel {
  min-height: 0;
  padding: clamp(62px, 7vw, 112px) var(--light-gutter);
}

.light-section-label {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 24px;
  border-bottom: 1px solid currentColor;
}

.light-abstract h2 {
  max-width: 1210px;
  margin: clamp(40px, 5vw, 76px) 0 clamp(50px, 7vw, 100px);
  font-size: clamp(35px, 4.35vw, 76px);
  font-weight: 500;
  letter-spacing: -0.055em;
  line-height: 1.04;
  text-wrap: pretty;
}

.light-abstract__body {
  max-width: 840px;
  margin-left: auto;
}

.light-abstract__body p {
  margin: 0;
  font-size: clamp(19px, 1.65vw, 26px);
  font-weight: 400;
  letter-spacing: -0.022em;
  line-height: 1.55;
}

.light-abstract__body p + p { margin-top: 1.6em; }

.light-applicant {
  margin: clamp(44px, 5vw, 76px) 0 0;
  padding-top: 24px;
  border-top: 1px solid var(--research-paper-line);
}

.light-proposal {
  background: radial-gradient(ellipse at 90% 70%, rgba(64, 89, 255, 0.15), transparent 55%), var(--research-black);
}

.light-proposal .light-section-label { color: var(--research-signal); }

.light-proposal__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(38px, 5vw, 96px);
  align-items: center;
  margin-top: clamp(44px, 5vw, 80px);
}

.light-proposal h2 {
  margin: 0;
  font-size: clamp(40px, 4.5vw, 76px);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.light-proposal__copy > p {
  max-width: 450px;
  margin: 30px 0 0;
  color: rgba(255, 255, 255, 0.74);
  font-size: clamp(18px, 1.45vw, 23px);
  line-height: 1.45;
  letter-spacing: -0.025em;
}

.light-download {
  flex-direction: column;
  align-items: stretch;
  gap: 22px;
  margin-top: 34px;
  padding-top: 22px;
  border-bottom: 0;
}

.light-download a {
  min-height: 54px;
  justify-content: space-between;
  gap: 18px;
}

.light-download a span {
  color: inherit;
  font-size: 20px;
  line-height: 1;
}

.light-proposal__preview { margin: 0; }
.light-proposal__preview img { width: 100%; height: auto; }
.light-proposal__preview figcaption {
  margin-top: 18px;
  color: var(--research-muted);
  font-size: 10px;
}

.light-footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 48px;
  padding: 54px var(--light-gutter);
  border-top: 1px solid var(--research-line);
}

.light-footer__label { margin: 0 0 24px; color: var(--research-signal); }
.light-footer address { font-style: normal; }
.light-footer address p { margin: 6px 0 0; font-size: 17px; line-height: 1.5; }
.light-footer address strong { font-weight: 600; }
.light-footer__meta { max-width: 270px; color: var(--research-muted); }
.light-footer__meta p { margin: 0 0 20px; }
.light-footer__meta a { display: inline-block; padding: 12px 0; color: var(--research-white); }

@media (max-width: 900px) {
  .light-proposal__grid { grid-template-columns: 1fr; }
  .light-proposal__preview { max-width: 680px; }
  .light-proposal__copy > p { max-width: 580px; }
}

@media (max-width: 600px) {
  .light-hero { min-height: 700px; min-height: min(780px, 100svh); gap: 40px; padding-top: 152px; }
  .light-hero h1 { font-size: clamp(65px, 17vw, 102px); line-height: 0.9; }
  .light-hero__footer { flex-direction: column; align-items: flex-start; gap: 24px; }
  .light-text-link { width: 100%; }
  .light-section-label { flex-direction: column; gap: 6px; font-size: 10px; padding-bottom: 18px; }
  .light-abstract h2 { font-size: clamp(32px, 8.3vw, 46px); }
  .light-proposal__grid { gap: 36px; }
  .light-footer { flex-direction: column; align-items: flex-start; gap: 36px; padding-top: 40px; padding-bottom: 32px; }
  .light-footer__meta { max-width: 100%; }
}

@media print {
  .research-masthead, .global-nav, .mobile-editorial-status, .light-hero, .light-proposal, .light-footer, .research-skip { display: none; }
  .light-page .light-abstract { padding: 0; background: white; color: black; }
  .light-abstract h2 { margin: 24px 0; font-size: 25pt; }
  .light-abstract__body { max-width: none; }
  .light-abstract__body p { font-size: 12pt; line-height: 1.5; }
  .light-applicant { margin-top: 30px; }
}