:root {
  color-scheme: light;
  --ink: #1d1914;
  --soft-ink: #4d453b;
  --muted: #8b8173;
  --paper: #eee8de;
  --panel: #f8f3ea;
  --line: #d4c8b8;
  --stone: #c7b8a3;
  --dark: #11100e;
  --gold: #8c6d3d;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family:
    "Times New Roman",
    "Noto Serif SC",
    "Songti SC",
    SimSun,
    serif;
}

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

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

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 30;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 30px clamp(24px, 5vw, 76px);
  color: #f6f1e8;
  mix-blend-mode: normal;
}

.brand {
  width: fit-content;
  line-height: 1;
}

.brand-cn,
.brand-en {
  display: block;
}

.brand-cn {
  font-family: "Noto Serif SC", "Songti SC", SimSun, serif;
  font-size: 22px;
  letter-spacing: 0.18em;
}

.brand-en {
  margin-top: 8px;
  font-size: 11px;
  letter-spacing: 0.42em;
}

.main-nav {
  display: flex;
  gap: clamp(22px, 4vw, 46px);
  color: rgba(246, 241, 232, 0.78);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.main-nav a:hover {
  color: #fff;
}

.hero {
  position: relative;
  min-height: 100vh;
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: 132px clamp(24px, 6vw, 96px) 78px;
  color: #f8f3ea;
}

.hero-image,
.hero-shade {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hero-image {
  object-fit: cover;
  object-position: center;
  transform: none;
}

.hero-shade {
  background:
    linear-gradient(90deg, rgba(16, 13, 10, 0.74), rgba(16, 13, 10, 0.32) 48%, rgba(16, 13, 10, 0.05)),
    linear-gradient(0deg, rgba(16, 13, 10, 0.5), transparent 48%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 850px;
}

.overline {
  margin: 0 0 22px;
  color: var(--gold);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.32em;
  text-transform: uppercase;
}

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

h1 {
  margin-bottom: 28px;
  max-width: 760px;
  font-size: clamp(44px, 6.4vw, 92px);
  font-weight: 400;
  line-height: 0.98;
  letter-spacing: 0;
}

.hero-subtitle {
  margin: 0;
  color: rgba(248, 243, 234, 0.8);
  font-size: clamp(22px, 3vw, 34px);
  letter-spacing: 0.18em;
}

.scroll-link {
  position: absolute;
  right: clamp(24px, 6vw, 96px);
  bottom: 82px;
  z-index: 2;
  color: rgba(248, 243, 234, 0.72);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

.manifesto,
.materials,
.inquiry {
  display: grid;
  grid-template-columns: minmax(80px, 0.24fr) minmax(0, 1fr);
  gap: clamp(28px, 6vw, 86px);
  padding: clamp(84px, 12vw, 150px) clamp(24px, 7vw, 116px);
}

.section-index {
  margin: 0;
  color: var(--gold);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12px;
  letter-spacing: 0.24em;
}

.manifesto > div {
  max-width: 1020px;
}

h2 {
  margin-bottom: 28px;
  font-size: clamp(34px, 5vw, 72px);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: 0;
}

.manifesto p:not(.overline):not(.section-index),
.materials p:not(.overline):not(.section-index),
.inquiry-copy p,
.process-list p,
.split-works span,
.work-text p,
.work-text span {
  color: var(--soft-ink);
  font-family:
    "Microsoft YaHei",
    "PingFang SC",
    Arial,
    sans-serif;
  font-size: 15px;
  line-height: 1.9;
}

.collections,
.atelier {
  padding: clamp(78px, 11vw, 140px) clamp(24px, 7vw, 116px);
  background: var(--panel);
}

.section-head {
  display: grid;
  grid-template-columns: minmax(80px, 0.24fr) minmax(0, 1fr);
  gap: clamp(28px, 6vw, 86px);
  margin-bottom: clamp(42px, 8vw, 88px);
}

.section-head > div {
  max-width: 980px;
}

.feature-work {
  display: grid;
  grid-template-columns: 1.45fr 0.55fr;
  gap: clamp(28px, 5vw, 70px);
  align-items: end;
  margin-bottom: clamp(44px, 8vw, 96px);
}

.feature-work img {
  width: 100%;
  height: min(66vw, 760px);
  object-fit: cover;
  object-position: center;
}

.work-text {
  padding-bottom: 20px;
}

.work-kicker {
  margin: 0 0 18px;
  color: var(--gold);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 10px;
  letter-spacing: 0.28em;
}

h3 {
  margin-bottom: 16px;
  font-size: clamp(26px, 3vw, 42px);
  font-weight: 400;
  line-height: 1.1;
}

.split-works {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(22px, 4vw, 52px);
}

.split-works img {
  width: 100%;
  height: clamp(360px, 48vw, 680px);
  object-fit: cover;
  object-position: center;
}

.split-works div {
  padding-top: 22px;
}

.materials {
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1fr);
  align-items: center;
}

.material-copy {
  max-width: 620px;
}

.materials img {
  width: 100%;
  height: clamp(420px, 48vw, 720px);
  object-fit: cover;
  object-position: center;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.process-list li {
  min-height: 280px;
  padding: 34px 28px;
  border-right: 1px solid var(--line);
}

.process-list li:last-child {
  border-right: 0;
}

.process-list span {
  display: block;
  margin-bottom: 58px;
  color: var(--gold);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
  letter-spacing: 0.28em;
}

.process-list strong {
  display: block;
  margin-bottom: 18px;
  font-size: 28px;
  font-weight: 400;
}

.inquiry {
  grid-template-columns: 0.24fr 0.66fr 0.74fr;
  align-items: start;
  background: var(--dark);
  color: var(--panel);
}

.inquiry-brand {
  display: grid;
  gap: 18px;
  justify-items: start;
}

.inquiry-brand img {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  object-fit: cover;
  opacity: 0.76;
}

.inquiry-brand p {
  margin: 0;
  color: rgba(248, 243, 234, 0.66);
  font-size: 13px;
  writing-mode: vertical-rl;
  letter-spacing: 0.22em;
}

.inquiry-copy {
  max-width: 560px;
}

.inquiry-copy p {
  color: rgba(248, 243, 234, 0.7);
}

.contact-lines {
  display: grid;
  gap: 10px;
  margin-top: 34px;
  padding-top: 26px;
  border-top: 1px solid rgba(248, 243, 234, 0.18);
  color: rgba(248, 243, 234, 0.74);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.contact-lines a,
.contact-lines span {
  width: fit-content;
}

.contact-lines a:hover {
  color: #f8f3ea;
}

.inquiry-form {
  display: grid;
  gap: 22px;
}

.inquiry-form label {
  display: grid;
  gap: 10px;
  color: rgba(248, 243, 234, 0.72);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.inquiry-form input,
.inquiry-form select,
.inquiry-form textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid rgba(248, 243, 234, 0.3);
  border-radius: 0;
  padding: 12px 0;
  color: #f8f3ea;
  background: transparent;
  font:
    15px "Microsoft YaHei",
    Arial,
    sans-serif;
}

.inquiry-form input::placeholder,
.inquiry-form textarea::placeholder {
  color: rgba(248, 243, 234, 0.35);
}

.inquiry-form input:focus,
.inquiry-form select:focus,
.inquiry-form textarea:focus {
  outline: 0;
  border-color: rgba(248, 243, 234, 0.86);
}

.inquiry-form select option {
  color: var(--ink);
}

.inquiry-form button {
  justify-self: start;
  margin-top: 8px;
  border: 1px solid rgba(248, 243, 234, 0.48);
  border-radius: 0;
  padding: 15px 28px;
  color: #f8f3ea;
  background: transparent;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(24px, 7vw, 116px);
  color: rgba(248, 243, 234, 0.58);
  background: var(--dark);
  border-top: 1px solid rgba(248, 243, 234, 0.12);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

@media (max-width: 920px) {
  .site-header {
    position: absolute;
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .main-nav {
    flex-wrap: wrap;
    gap: 16px;
  }

  .hero {
    padding-top: 150px;
  }

  .manifesto,
  .section-head,
  .materials,
  .inquiry,
  .feature-work,
  .split-works,
  .process-list {
    grid-template-columns: 1fr;
  }

  .feature-work img,
  .split-works img,
  .materials img {
    height: 420px;
  }

  .process-list li {
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .process-list li:last-child {
    border-bottom: 0;
  }

  .process-list span {
    margin-bottom: 26px;
  }

  .inquiry-brand p {
    writing-mode: horizontal-tb;
  }
}

@media (max-width: 560px) {
  .site-header {
    padding: 24px 20px;
  }

  .main-nav {
    display: none;
  }

  .hero {
    min-height: 92vh;
    padding: 116px 20px 54px;
  }

  .hero-image {
    object-position: 52% center;
  }

  h1 {
    font-size: 48px;
  }

  h2 {
    font-size: 34px;
  }

  .manifesto,
  .collections,
  .materials,
  .atelier,
  .inquiry {
    padding-left: 20px;
    padding-right: 20px;
  }

  .feature-work img,
  .split-works img,
  .materials img {
    height: 340px;
  }

  .scroll-link {
    display: none;
  }

  .site-footer {
    display: grid;
  }
}