:root {
  --bg: #f7f5f0;
  --paper: #fffdfa;
  --ink: #191817;
  --muted: #6d6760;
  --line: #d8d1c8;
  --accent: #8c2f24;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Arial, "Microsoft YaHei", sans-serif;
  line-height: 1.65;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px clamp(18px, 5vw, 76px);
  border-bottom: 1px solid var(--line);
  background: rgba(247, 245, 240, 0.94);
  backdrop-filter: blur(10px);
}

.brand {
  font-size: 16px;
  font-weight: 700;
}

nav {
  display: flex;
  gap: clamp(12px, 3vw, 28px);
  color: var(--muted);
  font-size: 15px;
}

nav a:hover {
  color: var(--ink);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: end;
  min-height: calc(100vh - 72px);
  padding: clamp(42px, 6vw, 94px) clamp(18px, 5vw, 76px);
  border-bottom: 1px solid var(--line);
}

.eyebrow,
.work-meta,
.note {
  color: var(--muted);
  font-size: 12px;
}

.eyebrow {
  margin: 0 0 18px;
  text-transform: uppercase;
  letter-spacing: 0;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 30px;
  font-size: clamp(56px, 8.6vw, 132px);
  line-height: 0.94;
  font-weight: 500;
}

h1 span {
  color: var(--ink);
  font-size: clamp(34px, 5vw, 74px);
}

.lead {
  max-width: 620px;
  font-size: clamp(18px, 2vw, 24px);
}

.en {
  color: var(--muted);
}

.hero-image {
  margin: 0;
}

.hero-image img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--paper);
}

figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
}

.section {
  padding: clamp(48px, 7vw, 104px) clamp(18px, 5vw, 76px);
  border-bottom: 1px solid var(--line);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 34px;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(38px, 5.5vw, 76px);
  font-weight: 700;
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.work-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  border: 1px solid var(--line);
  background: var(--paper);
}

.work-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.work-body {
  padding: 18px;
}

.work-meta {
  margin-bottom: 10px;
}

.work-card h3 {
  margin-bottom: 14px;
  font-size: 23px;
  line-height: 1.25;
  font-weight: 700;
}

.work-card h3 span {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 15px;
  font-weight: 400;
}

.work-card p {
  margin-bottom: 10px;
  font-size: 15px;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.about article,
.contact {
  max-width: 1180px;
}

.about article {
  padding-top: 22px;
  border-top: 1px solid var(--line);
  background: transparent;
}

.about h3 {
  font-size: 21px;
  font-weight: 700;
}

ul {
  margin: 0;
  padding-left: 18px;
}

.contact p {
  font-size: 18px;
}

@media (max-width: 900px) {
  .hero,
  .about-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

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

@media (max-width: 620px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  nav {
    width: 100%;
    justify-content: space-between;
  }

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

  .section-heading {
    align-items: flex-start;
    flex-direction: column;
  }
}