.skip-link {
  position: fixed;
  z-index: 100;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--paper-bright);
  color: var(--ink);
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: translateY(0);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.profile-hero {
  display: grid;
  width: min(100%, var(--content));
  min-height: calc(100svh - var(--nav-height));
  margin-inline: auto;
  grid-template-columns: minmax(0, 7fr) minmax(360px, 5fr);
}

.profile-hero__copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  padding: clamp(48px, 7vw, 112px) var(--gutter) var(--space-12);
}

.profile-hero__issue {
  color: var(--red);
}

.profile-hero__name {
  display: grid;
  margin-top: var(--space-8);
  font-size: clamp(5rem, 11.2vw, 10.5rem);
}

.profile-hero__name span:last-child {
  padding-left: .5em;
}

.profile-hero__name-kr {
  margin: var(--space-8) 0 0;
  color: var(--paper-bright);
  font-size: clamp(2rem, 4vw, 4.2rem);
  letter-spacing: -.06em;
  line-height: 1;
}

.profile-hero__statement {
  margin: var(--space-10) 0 0;
  color: var(--paper);
  font-size: clamp(1.45rem, 2.4vw, 2.5rem);
  line-height: 1.45;
  word-break: keep-all;
}

.profile-hero__contacts {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.profile-hero__stats {
  display: grid;
  margin: auto 0 0;
  padding: var(--space-8) 0 0;
  border-top: 1px solid var(--rule);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.profile-hero__stats div {
  padding-inline: var(--space-6);
  border-right: 1px solid var(--rule);
}

.profile-hero__stats div:first-child {
  padding-left: 0;
}

.profile-hero__stats div:last-child {
  border-right: 0;
}

.profile-hero__stats dt {
  margin-bottom: var(--space-2);
  color: var(--paper-muted);
  font-family: var(--font-meta);
  font-size: .7rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.profile-hero__stats dd {
  margin: 0;
  color: var(--paper-bright);
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 3.5rem);
  letter-spacing: -.05em;
}

.profile-hero__stats div:first-child dd {
  color: var(--red);
}

.profile-hero__portrait {
  position: relative;
  min-height: var(--hero-portrait-min-height);
  overflow: hidden;
  margin: 0;
  background: var(--ink-raised);
}

.profile-hero__portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 22%;
  filter: grayscale(1) contrast(1.16) brightness(.72);
}

.proof-feature {
  padding-top: var(--space-8);
}

.section-heading {
  display: grid;
  align-items: end;
  margin-bottom: var(--space-12);
  grid-template-columns: minmax(0, 2fr) minmax(260px, 1fr);
  gap: var(--space-10);
}

.section-heading--compact {
  display: block;
  margin-bottom: var(--space-4);
}

.section-heading .eyebrow {
  grid-column: 1 / -1;
}

.section-heading__desc {
  max-width: 48ch;
  margin: 0;
  color: var(--paper-muted);
  font-size: 1rem;
  line-height: 1.8;
  word-break: keep-all;
}

.editorial-section {
  padding-block: clamp(88px, 11vw, 168px);
  border-top: 1px solid var(--rule);
}

.manifesto__grid {
  display: grid;
  align-items: center;
  grid-template-columns: minmax(0, 7fr) minmax(320px, 5fr);
  gap: clamp(48px, 8vw, 128px);
}

.manifesto__copy .eyebrow {
  margin-bottom: var(--space-8);
}

.manifesto__body {
  max-width: 48ch;
  margin: var(--space-10) 0 0 auto;
  color: var(--paper-muted);
  font-size: clamp(1.05rem, 1.5vw, 1.35rem);
  line-height: 1.9;
  word-break: keep-all;
}

.manifesto__portrait {
  max-height: var(--manifesto-portrait-max-height);
}

.proof-index .ledger__row:nth-child(-n + 4) .ledger__title::after {
  margin-left: var(--space-3);
  color: var(--red);
  content: 'FEATURED';
  font-family: var(--font-meta);
  font-size: .6rem;
  letter-spacing: .08em;
  vertical-align: top;
}

.book-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-6);
}

.book-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.book-card__cover {
  position: relative;
  display: flex;
  aspect-ratio: 3 / 4.25;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(18px, 2.4vw, 36px);
  overflow: hidden;
  background: var(--paper);
  color: var(--ink);
}

.book-card:nth-child(even) .book-card__cover {
  border: 1px solid var(--rule-bright);
  background: var(--ink-raised);
  color: var(--paper-bright);
}

.book-card__cover::after {
  position: absolute;
  right: var(--space-6);
  bottom: var(--space-6);
  width: 32%;
  height: 1px;
  background: var(--red);
  content: '';
}

.book-card__number {
  color: var(--red);
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw, 4rem);
}

.book-card__cover-title {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: clamp(1.05rem, 1.7vw, 1.65rem);
  font-weight: 700;
  line-height: 1.45;
  word-break: keep-all;
}

.book-card__meta,
.course-card__meta {
  margin: var(--space-4) 0 0;
  color: var(--paper-muted);
  font-family: var(--font-meta);
  font-size: .72rem;
  letter-spacing: .06em;
  line-height: 1.5;
  text-transform: uppercase;
}

.book-card__link {
  display: block;
}

.course-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  margin: clamp(96px, 12vw, 168px) 0 var(--space-12);
}

.course-grid {
  display: grid;
  border-top: 1px solid var(--rule);
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.course-card {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: var(--space-6);
  border-right: 1px solid var(--rule);
}

.course-card:last-child {
  border-right: 0;
}

.course-card .media-frame {
  margin-bottom: var(--space-6);
}

.course-card__index {
  color: var(--red);
  font-family: var(--font-display);
  font-size: 2rem;
}

.course-card__title {
  margin: var(--space-4) 0 0;
  color: var(--paper-bright);
  font-size: clamp(1.2rem, 2vw, 1.8rem);
  font-weight: 400;
  line-height: 1.5;
  word-break: keep-all;
}

.lecture-layout {
  display: grid;
  margin-top: var(--space-10);
  grid-template-columns: minmax(0, 7fr) minmax(320px, 5fr);
  gap: var(--space-10);
}

.lecture-ledger {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--rule);
  list-style: none;
}

.lecture-ledger__item {
  display: grid;
  min-height: 116px;
  align-items: center;
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--rule);
  grid-template-columns: 72px minmax(0, 1fr) 160px;
  gap: var(--space-6);
}

.lecture-ledger__year {
  color: var(--red);
  font-family: var(--font-meta);
  font-size: .78rem;
  font-weight: 700;
}

.lecture-ledger__title {
  margin: 0;
  color: var(--paper-bright);
  font-size: clamp(1.05rem, 1.7vw, 1.45rem);
  font-weight: 400;
  line-height: 1.5;
  word-break: keep-all;
}

.lecture-ledger__org {
  color: var(--paper-muted);
  font-family: var(--font-meta);
  font-size: .72rem;
  line-height: 1.5;
  text-align: right;
}

.lecture-layout__media {
  position: sticky;
  top: var(--lecture-sticky-offset);
  align-self: start;
}

.archive-more {
  margin-top: var(--space-8);
  border: 0;
  background: transparent;
  cursor: pointer;
}

.records__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-12);
}

.records__subhead {
  margin: 0 0 var(--space-6);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--rule);
  color: var(--paper-bright);
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 4rem);
  font-weight: 500;
  letter-spacing: -.04em;
}

.record-list,
.press-index {
  margin: 0;
  padding: 0;
  list-style: none;
}

.record-list__item {
  display: grid;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--rule);
  grid-template-columns: 56px minmax(0, 1fr);
  gap: var(--space-4);
}

.record-list__index,
.press-index__number {
  color: var(--red);
  font-family: var(--font-display);
  font-size: 1.4rem;
}

.record-list__title {
  margin: 0;
  color: var(--paper-bright);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.65;
  word-break: keep-all;
}

.record-list__meta {
  display: block;
  margin-top: var(--space-2);
  color: var(--paper-muted);
  font-family: var(--font-meta);
  font-size: .7rem;
  line-height: 1.45;
}

.press-feature {
  display: grid;
  align-items: center;
  margin-top: clamp(96px, 12vw, 160px);
  grid-template-columns: minmax(0, 6fr) minmax(320px, 6fr);
  gap: clamp(40px, 7vw, 104px);
}

.press-feature__quote {
  margin: 0;
  color: var(--paper-bright);
  font-size: clamp(2rem, 4.5vw, 4.5rem);
  line-height: 1.3;
  word-break: keep-all;
}

.press-feature__quote::before {
  display: block;
  width: 48px;
  height: 2px;
  margin-bottom: var(--space-8);
  background: var(--red);
  content: '';
}

.press-index {
  margin-top: var(--space-16);
  border-top: 1px solid var(--rule);
}

.press-index__item {
  display: grid;
  align-items: center;
  padding-block: var(--space-4);
  border-bottom: 1px solid var(--rule);
  grid-template-columns: 56px 160px minmax(0, 1fr) 80px;
  gap: var(--space-4);
}

.press-index__source,
.press-index__date {
  color: var(--paper-muted);
  font-family: var(--font-meta);
  font-size: .7rem;
  line-height: 1.45;
}

.press-index__title {
  margin: 0;
  color: var(--paper-bright);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.6;
  word-break: keep-all;
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: var(--space-6);
}

.video-card {
  min-width: 0;
}

.video-card__title {
  margin: var(--space-4) 0 0;
  color: var(--paper-bright);
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.6;
  word-break: keep-all;
}

.contact-panel {
  background: var(--red-deep);
  color: var(--paper-bright);
}

.contact-panel__inner {
  display: grid;
  width: min(100%, var(--content));
  align-items: end;
  margin-inline: auto;
  padding: clamp(64px, 9vw, 128px) var(--gutter);
  grid-template-columns: minmax(0, 8fr) minmax(280px, 4fr);
  gap: var(--space-12);
}

.contact-panel .eyebrow {
  color: var(--paper);
}

.contact-panel__title {
  margin: var(--space-6) 0 0;
  font-family: var(--font-display);
  font-size: clamp(4rem, 11vw, 10rem);
  font-weight: 500;
  letter-spacing: -.065em;
  line-height: .78;
}

.contact-panel__links p {
  margin: 0 0 var(--space-8);
  line-height: 1.8;
  word-break: keep-all;
}

.contact-panel__link {
  display: flex;
  min-height: 52px;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--paper);
  font-family: var(--font-meta);
  font-size: .9rem;
  letter-spacing: .04em;
}

.site-footer {
  display: flex;
  width: min(100%, var(--content));
  min-height: 96px;
  align-items: center;
  justify-content: space-between;
  margin-inline: auto;
  padding-inline: var(--gutter);
  color: var(--paper-muted);
  font-family: var(--font-meta);
  font-size: .7rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.reveal-block {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity var(--timing-emphasis) var(--ease-emphasis), transform var(--timing-emphasis) var(--ease-emphasis);
}

.reveal-block.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1100px) {
  .profile-hero {
    grid-template-columns: minmax(0, 6.5fr) minmax(340px, 5.5fr);
  }

  .book-grid,
  .video-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .lecture-ledger__item {
    grid-template-columns: 60px minmax(0, 1fr);
  }

  .lecture-ledger__org {
    grid-column: 2;
    text-align: left;
  }
}

@media (max-width: 900px) {
  .profile-hero {
    min-height: 0;
    grid-template-columns: 1fr;
  }

  .profile-hero__copy {
    min-height: min(760px, calc(100svh - var(--nav-height)));
  }

  .profile-hero__portrait {
    min-height: 0;
    aspect-ratio: 4 / 5;
  }

  .manifesto__grid,
  .lecture-layout,
  .press-feature,
  .contact-panel__inner {
    grid-template-columns: 1fr;
  }

  .manifesto__body {
    margin-left: 0;
  }

  .lecture-layout__media {
    position: relative;
    top: auto;
    max-height: 680px;
  }

  .course-grid {
    grid-template-columns: 1fr;
  }

  .course-card {
    display: grid;
    align-items: start;
    border-right: 0;
    border-bottom: 1px solid var(--rule);
    grid-template-columns: minmax(180px, .9fr) minmax(0, 1.1fr);
    gap: var(--space-6);
  }

  .course-card .media-frame {
    grid-row: 1 / span 4;
    margin: 0;
  }

  .records__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .profile-hero__copy {
    min-height: calc(100svh - var(--nav-height));
    padding-top: var(--space-12);
  }

  .profile-hero__name {
    font-size: clamp(4.5rem, 25vw, 7.2rem);
  }

  .profile-hero__statement br {
    display: none;
  }

  .profile-hero__stats {
    gap: var(--space-4);
  }

  .profile-hero__stats div {
    padding-inline: var(--space-3);
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .book-grid,
  .video-grid {
    grid-template-columns: 1fr;
  }

  .book-card__cover {
    aspect-ratio: 4 / 5;
  }

  .course-heading {
    display: block;
  }

  .course-heading .eyebrow {
    margin-bottom: var(--space-6);
  }

  .course-card {
    display: flex;
    padding-inline: 0;
  }

  .lecture-ledger__item {
    align-items: start;
    grid-template-columns: 48px minmax(0, 1fr);
  }

  .press-index__item {
    grid-template-columns: 44px minmax(0, 1fr);
  }

  .press-index__source,
  .press-index__title,
  .press-index__date {
    grid-column: 2;
  }

  .contact-panel__inner {
    padding-block: var(--space-16);
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: var(--space-3);
  }
}