:root {
  --archive-ink: #171717;
  --archive-paper: #f2efe8;
  --archive-accent: #963a3f;
  --archive-yellow: #d9c5a1;
  --archive-line: rgba(23, 23, 23, 0.18);
}

[data-md-color-scheme="default"] {
  --md-default-bg-color: var(--archive-paper);
  --md-default-fg-color: var(--archive-ink);
  --md-primary-fg-color: var(--archive-ink);
  --md-accent-fg-color: #7f282e;
  --md-typeset-a-color: #7f282e;
}

[data-md-color-scheme="slate"] {
  --archive-paper: #17191a;
  --archive-ink: #f2efe7;
  --archive-line: rgba(255, 255, 255, 0.16);
  --md-default-bg-color: #17191a;
  --md-default-fg-color: #f2efe7;
  --md-primary-fg-color: #0d0e0e;
  --md-accent-fg-color: #e8a6aa;
  --md-typeset-a-color: #e8a6aa;
}

.md-grid {
  max-width: 80rem;
}

.md-header {
  box-shadow: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.md-header__title {
  font-weight: 700;
  letter-spacing: -0.02em;
}

.md-sidebar__scrollwrap {
  scrollbar-width: thin;
}

.md-nav__title,
.md-nav__link {
  letter-spacing: 0.01em;
}

.md-nav__link--active {
  font-weight: 700;
}

.md-typeset h1,
.md-typeset h2,
.md-typeset h3 {
  font-family: "Songti SC", "STSong", "Noto Serif CJK SC", serif;
  font-weight: 700;
  letter-spacing: -0.035em;
}

.md-typeset h1 {
  color: var(--archive-ink);
}

.md-typeset code {
  border-radius: 0.2rem;
}

.hero {
  padding: clamp(2rem, 6vw, 5.5rem) 0 clamp(2rem, 5vw, 4.5rem);
  border-bottom: 1px solid var(--archive-line);
}

.hero .eyebrow {
  margin: 0 0 1.6rem;
  color: var(--archive-accent);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.hero h1 {
  max-width: 12ch;
  margin: 0 0 1.7rem;
  font-size: clamp(3rem, 8vw, 6.4rem);
  line-height: 0.95;
  letter-spacing: -0.075em;
}

.hero h1 span {
  color: var(--archive-accent);
}

.hero > p:not(.eyebrow) {
  max-width: 40rem;
  margin-bottom: 2rem;
  font-size: clamp(1.05rem, 2vw, 1.32rem);
  line-height: 1.75;
}

.hero .md-button {
  margin: 0.25rem 0.45rem 0.25rem 0;
  border-radius: 0;
}

.hero .md-button--primary {
  background: var(--archive-ink);
  border-color: var(--archive-ink);
  color: var(--archive-paper);
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 1.35rem;
  margin-top: 3rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--archive-line);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.68rem;
  text-transform: uppercase;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  padding: 3.5rem 0 1.4rem;
}

.section-heading h2,
.section-heading p {
  margin: 0;
}

.section-heading p {
  color: var(--md-default-fg-color--light);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--archive-line);
  border-left: 1px solid var(--archive-line);
}

.project-card {
  min-height: 15rem;
  padding: 1.4rem;
  color: var(--archive-ink) !important;
  border-right: 1px solid var(--archive-line);
  border-bottom: 1px solid var(--archive-line);
  transition: background 160ms ease, transform 160ms ease;
}

.project-card--feature {
  grid-row: span 2;
  min-height: 30rem;
  background: var(--archive-yellow);
  color: #171717 !important;
}

.project-card:hover {
  background: color-mix(in srgb, var(--archive-accent) 18%, transparent);
  transform: translateY(-2px);
}

.project-card--feature:hover {
  background: #e3d2b4;
}

.project-card h3 {
  max-width: 10ch;
  margin: 3.8rem 0 1rem;
  font-size: clamp(1.5rem, 3vw, 2.4rem);
  line-height: 1;
}

.project-card p {
  max-width: 32rem;
  line-height: 1.7;
}

.project-index,
.project-link {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.manifesto {
  margin-top: 4.5rem;
  padding: 2.5rem 0;
  border-top: 5px solid var(--archive-ink);
  border-bottom: 1px solid var(--archive-line);
}

.poem-panel {
  margin: 5rem 0 1rem;
  padding: clamp(2rem, 6vw, 4.8rem);
  background: var(--archive-ink);
  color: var(--archive-paper);
}

.poem-panel h2 {
  max-width: 18ch;
  margin: 0;
  color: inherit;
  font-size: clamp(1.8rem, 4.6vw, 3.7rem);
  line-height: 1.5;
  letter-spacing: -0.03em;
}

.poem-panel .eyebrow {
  margin: 0 0 2rem;
  color: #c8898d;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.65rem;
  letter-spacing: 0.12em;
}

.signature {
  margin: 3rem 0;
  padding: 1.4rem 0 1.4rem 1.5rem;
  border-left: 3px solid var(--archive-accent);
  color: var(--archive-ink);
  font-family: "Songti SC", "STSong", serif;
  font-size: clamp(1.2rem, 2.5vw, 1.75rem);
  line-height: 1.9;
}

.profile-lines,
.archive-list,
.education-timeline {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 2rem 0 3rem;
  border-top: 1px solid var(--archive-line);
  border-left: 1px solid var(--archive-line);
}

.profile-lines > div,
.archive-list > div,
.education-timeline > div {
  min-height: 13rem;
  padding: 1.4rem;
  border-right: 1px solid var(--archive-line);
  border-bottom: 1px solid var(--archive-line);
}

.profile-lines span,
.archive-list span,
.education-timeline span {
  color: var(--archive-accent);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.profile-lines h3,
.archive-list h3,
.education-timeline h3 {
  margin: 2.5rem 0 0.7rem;
  font-size: 1.4rem;
}

.profile-lines p,
.archive-list p,
.education-timeline p {
  color: var(--md-default-fg-color--light);
  line-height: 1.75;
}

.archive-list > div:last-child:nth-child(odd) {
  grid-column: 1 / -1;
}

.interest-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 1.5rem 0 3rem;
}

.interest-list span {
  padding: 0.55rem 0.85rem;
  border: 1px solid var(--archive-line);
  font-size: 0.78rem;
}

.identity-words {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 1.5rem 0 3rem;
  border-top: 1px solid var(--archive-line);
  border-left: 1px solid var(--archive-line);
}

.identity-words span {
  padding: 1.5rem 1rem;
  border-right: 1px solid var(--archive-line);
  border-bottom: 1px solid var(--archive-line);
  font-family: "Songti SC", "STSong", serif;
  font-size: clamp(1.25rem, 3vw, 2rem);
  text-align: center;
}

.photo-wall {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  margin: 2.5rem 0 4rem;
}

.photo-placeholder {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 20rem;
  overflow: hidden;
  padding: 1.25rem;
  color: #f7f3ea;
  isolation: isolate;
}

.photo-placeholder::before,
.place-poster::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.12), transparent 45%), linear-gradient(20deg, transparent 35%, rgba(255, 255, 255, 0.1) 35% 36%, transparent 36% 64%, rgba(255, 255, 255, 0.08) 64% 65%, transparent 65%);
  content: "";
}

.photo-placeholder--tibet {
  min-height: 27rem;
  background: linear-gradient(155deg, #718095 0 42%, #9f7655 42% 67%, #4b3c31 67%);
}

.photo-placeholder--shanghai {
  background: linear-gradient(135deg, #252729 0 54%, #8b3438 54% 72%, #d7c7aa 72%);
}

.photo-placeholder--chengdu {
  background: linear-gradient(145deg, #667064 0 50%, #3e4642 50% 74%, #c6ad87 74%);
}

.photo-placeholder--daily {
  background: linear-gradient(135deg, #b19a85 0 45%, #7f544d 45% 62%, #35363a 62%);
}

.photo-placeholder span,
.photo-placeholder small,
.place-poster span,
.place-poster small {
  font-family: "JetBrains Mono", monospace;
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.photo-placeholder strong {
  max-width: 8ch;
  font-family: "Songti SC", "STSong", serif;
  font-size: clamp(1.7rem, 4vw, 3rem);
  line-height: 1.15;
}

.travel-diptych {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 2rem 0 0;
  background: var(--archive-line);
  border: 1px solid var(--archive-line);
}

.place-poster {
  position: relative;
  min-height: 25rem;
  overflow: hidden;
  padding: 1.5rem;
  color: #f7f3ea;
  isolation: isolate;
}

.place-poster--tibet {
  background: linear-gradient(160deg, #607086 0 44%, #a57950 44% 70%, #453a33 70%);
}

.place-poster--shanghai {
  background: linear-gradient(145deg, #222427 0 52%, #923c42 52% 68%, #c9b99d 68%);
}

.place-poster h2 {
  margin: 9rem 0 0.6rem;
  color: inherit;
  font-size: clamp(3rem, 8vw, 6rem);
}

.place-poster p {
  margin: 0 0 5rem;
  font-family: "Songti SC", "STSong", serif;
  font-size: 1.1rem;
}

.place-poster small {
  position: absolute;
  bottom: 1.5rem;
}

.journey-caption {
  margin: 0 0 3rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--archive-line);
  color: var(--md-default-fg-color--light);
  font-size: 0.78rem;
}

.map-placeholder {
  display: grid;
  place-content: center;
  min-height: 20rem;
  margin: 2rem 0 3rem;
  padding: 2rem;
  background: var(--archive-ink);
  color: var(--archive-paper);
  text-align: center;
}

.map-placeholder span {
  color: #c8898d;
  font-family: "JetBrains Mono", monospace;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
}

.map-placeholder p {
  margin: 1rem 0 0;
  font-family: "Songti SC", "STSong", serif;
  font-size: 1.5rem;
}

.principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.principles > div {
  display: grid;
  gap: 0.5rem;
}

.principles strong {
  color: var(--archive-accent);
  font-family: "JetBrains Mono", monospace;
  font-size: 0.72rem;
}

.principles span {
  font-size: 1.2rem;
  font-weight: 700;
}

.principles p {
  margin: 0;
  color: var(--md-default-fg-color--light);
  line-height: 1.7;
}

.project-lead {
  max-width: 46rem;
  font-size: 1.22rem;
  line-height: 1.75;
}

.project-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 2rem 0 3rem;
  border-top: 1px solid var(--archive-line);
  border-left: 1px solid var(--archive-line);
}

.project-facts > div {
  display: grid;
  gap: 0.5rem;
  padding: 1rem;
  border-right: 1px solid var(--archive-line);
  border-bottom: 1px solid var(--archive-line);
}

.project-facts span {
  color: var(--md-default-fg-color--light);
  font-size: 0.7rem;
  text-transform: uppercase;
}

.project-facts strong {
  font-size: 0.85rem;
}

@media screen and (max-width: 760px) {
  .hero {
    padding-top: 2.6rem;
  }

  .hero h1 {
    font-size: clamp(3rem, 16vw, 4.8rem);
  }

  .section-heading {
    display: block;
  }

  .project-grid,
  .principles,
  .project-facts,
  .profile-lines,
  .archive-list,
  .education-timeline,
  .identity-words,
  .photo-wall,
  .travel-diptych {
    grid-template-columns: 1fr;
  }

  .archive-list > div:last-child:nth-child(odd) {
    grid-column: auto;
  }

  .project-card--feature {
    grid-row: auto;
    min-height: 20rem;
  }

  .project-card {
    min-height: 12rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .project-card {
    transition: none;
  }
}