:root {
  --paper: #f4faf8;
  --ink: #123432;
  --muted: #506d69;
  --accent: #08766f;
  --rule: color-mix(in srgb, var(--ink) 16%, transparent);
  --rule-strong: color-mix(in srgb, var(--ink) 28%, transparent);
  --page: min(100% - 3rem, 70rem);
  --measure: 66ch;
  --space-section: 7.5rem;
  --space-section-mobile: 4.25rem;
  --radius-small: 0.25rem;
  --radius-control: 0.4rem;
}

body {
  line-height: 1.68;
  overflow-wrap: break-word;
}

.site-header {
  background: rgba(244, 250, 248, 0.96);
}

.header-inner {
  min-height: 4.5rem;
}

.wordmark span {
  font-weight: 680;
}

.site-nav-links {
  font-size: 0.73rem;
}

.site-nav-links a {
  min-height: 3rem;
}

.hero {
  padding-block: 6.5rem 7.5rem;
  gap: clamp(3.5rem, 8vw, 7.5rem);
}

.hero h1 {
  max-width: 14ch;
  margin-top: 1.15rem;
  font-size: 4.65rem;
  font-weight: 590;
  line-height: 0.97;
  letter-spacing: -0.03em;
}

.hero-lede {
  max-width: 40rem;
  margin-top: 2.1rem;
  font-size: 1.36rem;
  line-height: 1.46;
  letter-spacing: -0.01em;
}

.hero-copy > p:last-of-type {
  max-width: 40rem;
  margin-top: 1.45rem;
}

.hero-actions {
  margin-top: 2.15rem;
  gap: 0.75rem;
}

.button {
  min-height: 3.1rem;
  padding: 0.78rem 1.05rem 0.78rem 1.15rem;
  border-radius: var(--radius-control);
  font-size: 0.8rem;
}

.portrait-frame {
  border-radius: var(--radius-small);
}

.portrait figcaption {
  max-width: 28ch;
  margin-top: 0.8rem;
  font-size: 0.76rem;
  line-height: 1.48;
}

.section {
  padding-block: var(--space-section);
}

.section-label {
  margin-bottom: 3.5rem;
  letter-spacing: 0.11em;
}

.section-grid {
  gap: clamp(3.5rem, 8vw, 7.5rem);
}

.section-heading h2, .contact-grid h2 {
  max-width: 15ch;
  font-size: 3.35rem;
  font-weight: 575;
  line-height: 1.02;
  letter-spacing: -0.025em;
}

.prose p {
  line-height: 1.7;
}

.prose p + p {
  margin-top: 1.15rem;
}

.text-link {
  margin-top: 1.25rem;
  font-weight: 640;
}

.work-loop {
  margin-top: 4.5rem;
}

.work-loop article {
  padding-top: 1.55rem;
  padding-bottom: 1.7rem;
}

.work-loop h3 {
  font-size: 1.08rem;
  line-height: 1.28;
}

.work-loop p {
  font-size: 0.93rem;
  line-height: 1.56;
}

.timeline {
  margin-top: 4.5rem;
}

.timeline article {
  gap: clamp(1.75rem, 5vw, 4.25rem);
  padding-block: 1.55rem;
}

.timeline h3 {
  font-size: 1.08rem;
  line-height: 1.28;
}

.timeline article > p:last-child {
  max-width: 52ch;
  font-size: 0.94rem;
  line-height: 1.58;
}

.stat-row {
  margin-top: 4.5rem;
}

.stat-row article {
  padding-top: 1.65rem;
  padding-bottom: 1.85rem;
}

.stat-row strong {
  font-size: 2.1rem;
  font-weight: 590;
  letter-spacing: -0.025em;
}

.stat-row p {
  margin-top: 0.9rem;
  font-size: 0.86rem;
  line-height: 1.5;
}

.principle-list article {
  padding-block: 1.55rem;
  grid-template-columns: 2.25rem 1fr;
  gap: 1.15rem;
}

.principle-list h3 {
  font-size: 1.18rem;
  line-height: 1.3;
}

.principle-list p {
  max-width: 52ch;
  margin-top: 0.45rem;
  font-size: 0.95rem;
  line-height: 1.58;
}

.media-grid {
  margin-top: 4.75rem;
  gap: clamp(2.5rem, 6vw, 5.25rem);
}

.talks-column {
  gap: 1.15rem;
}

.video-list {
  gap: 0.85rem;
}

.archive-heading {
  min-height: 2.25rem;
  padding-bottom: 0.85rem;
  gap: 1.25rem;
}

.archive-heading p {
  font-size: 0.96rem;
  font-weight: 680;
}

.archive-heading span {
  font-family: "Geist Mono", ui-monospace, monospace;
  font-size: 0.66rem;
}

.video-shell {
  border-radius: var(--radius-small);
  outline: 1px solid color-mix(in srgb, var(--ink) 14%, transparent);
  outline-offset: -1px;
}

.video-copy {
  right: 0.65rem;
  bottom: 0.65rem;
  left: 0.65rem;
  padding: 0.95rem 1rem;
  gap: 0.4rem;
  background: rgba(18, 52, 50, 0.94);
}

.video-copy small {
  font-size: 0.64rem;
  letter-spacing: 0.07em;
}

.video-copy strong {
  max-width: 30ch;
  font-size: 1rem;
  line-height: 1.34;
}

.play-label {
  font-size: 0.74rem;
  font-weight: 620;
}

.link-list > a {
  padding-block: 1.12rem;
  gap: 1.1rem;
}

.link-list > a > span {
  font-size: 0.67rem;
  line-height: 1.5;
}

.link-list strong {
  font-size: 0.96rem;
  font-weight: 650;
  line-height: 1.38;
}

.link-list p {
  max-width: 48ch;
  font-size: 0.88rem;
  line-height: 1.52;
}

.contact-grid {
  gap: clamp(3.5rem, 8vw, 7.5rem);
}

.contact-grid > div:first-child > p {
  max-width: 36rem;
  margin-top: 1.6rem;
  line-height: 1.65;
}

.contact-fit > p {
  line-height: 1.62;
}

.contact-links {
  margin-top: 1.9rem;
  gap: 0.65rem 1.35rem;
}

.site-footer {
  padding-block: 1.75rem 2.25rem;
  font-size: 0.67rem;
}

:focus-visible {
  outline-width: 3px;
  outline-offset: 4px;
}

@media (min-width: 761px) {
  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(13rem, 16.5rem);
  }

  .section-grid {
    grid-template-columns: minmax(16rem, 0.78fr) minmax(0, 1.22fr);
  }

  .timeline article {
    grid-template-columns: 7rem minmax(13rem, 0.72fr) minmax(0, 1.28fr);
  }

  .media-grid {
    grid-template-columns: minmax(20rem, 0.95fr) minmax(0, 1.05fr);
  }

  .link-list > a {
    grid-template-columns: 3.35rem minmax(9rem, 0.78fr) minmax(0, 1.22fr);
  }

  .contact-grid {
    grid-template-columns: minmax(0, 1fr) minmax(19rem, 0.92fr);
  }
}

@media (hover: hover) and (pointer: fine) {
  .video-facade:hover img {
    transform: scale(1.018);
  }

  .link-list > a:hover strong {
    transform: translateX(2px);
  }
}

@media (max-width: 760px) {
  :root {
    --page: min(100% - 1.75rem, 70rem);
  }

  .hero {
    padding-block: 4.25rem 5.25rem;
    gap: 3rem;
  }

  .hero h1 {
    font-size: 3.1rem;
    line-height: 0.99;
  }

  .section {
    padding-block: var(--space-section-mobile);
  }

  .section-label {
    margin-bottom: 2.75rem;
  }

  .section-heading h2, .contact-grid h2 {
    font-size: 2.7rem;
    line-height: 1.04;
  }

  .media-grid {
    gap: 3.25rem;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2.85rem;
  }

  .video-list {
    gap: 1rem;
  }

  .link-list > a {
    padding-block: 1.2rem;
  }
}