:root {
  color-scheme: light;
  --bg: #f6f3ec;
  --bg-soft: #ebe5da;
  --ink: #15130f;
  --ink-soft: #38342d;
  --muted: #766f63;
  --line: rgba(21, 19, 15, 0.15);
  --line-strong: rgba(21, 19, 15, 0.34);
  --panel: #fffcf5;
  --panel-warm: #f0e8da;
  --red: #c9352b;
  --red-dark: #8d201a;
  --gold: #b9944a;
  --graphite: #201d18;
  --shadow: 0 26px 80px rgba(31, 25, 17, 0.16);
  --sans: "MiSans", "HarmonyOS Sans SC", "PingFang SC", "Noto Sans CJK SC", "Source Han Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --serif: "Noto Serif CJK SC", "Source Han Serif SC", "Songti SC", "STSong", "SimSun", serif;
  --num: "DIN Alternate", "Barlow Condensed", "Avenir Next Condensed", var(--sans);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(90deg, rgba(21, 19, 15, 0.045) 1px, transparent 1px) 0 0 / 72px 72px,
    linear-gradient(180deg, #fbf8f0 0%, var(--bg) 42%, #e9e0d3 100%);
  color: var(--ink);
  font-family: var(--sans);
  letter-spacing: 0;
  text-rendering: geometricPrecision;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  content: "";
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.68), rgba(255, 255, 255, 0) 36%),
    radial-gradient(circle at 50% -20%, rgba(185, 148, 74, 0.22), transparent 36%);
}

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

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

.section-frame {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(190px, 1fr) auto minmax(150px, 1fr);
  align-items: center;
  gap: 22px;
  padding: 18px clamp(24px, 4vw, 48px);
  border-bottom: 1px solid rgba(21, 19, 15, 0.1);
  background: rgba(246, 243, 236, 0.88);
  backdrop-filter: blur(18px);
}

.brand-lockup,
.site-nav,
.header-cta,
.hero-actions a {
  font-size: 13px;
  font-weight: 700;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-transform: uppercase;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  background: var(--graphite);
  color: #fff8ee;
  font-family: var(--num);
  font-size: 13px;
  font-weight: 800;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(14px, 2vw, 30px);
  color: var(--muted);
}

.site-nav a {
  white-space: nowrap;
}

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

.header-cta {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 18px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: #fff8ee;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1fr);
  gap: clamp(32px, 5vw, 78px);
  align-items: center;
  min-height: calc(100svh - 140px);
  padding-block: clamp(52px, 8vw, 96px) clamp(34px, 6vw, 72px);
}

.meta-line,
.section-kicker {
  margin: 0;
  color: var(--red);
  font-family: var(--num);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 7em;
  margin: 18px 0 0;
  font-family: var(--serif);
  font-size: clamp(64px, 7.3vw, 104px);
  font-weight: 800;
  line-height: 0.9;
  letter-spacing: 0;
  white-space: nowrap;
}

.hero-subtitle {
  max-width: 610px;
  margin: 28px 0 0;
  color: var(--ink-soft);
  font-family: var(--serif);
  font-size: clamp(22px, 2.7vw, 34px);
  font-weight: 700;
  line-height: 1.35;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.hero-actions a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 20px;
  border: 1px solid var(--line-strong);
}

.primary-link {
  background: var(--red);
  border-color: var(--red);
  color: #fffaf0;
}

.secondary-link {
  background: rgba(255, 252, 245, 0.62);
  color: var(--ink);
}

.hero-media {
  position: relative;
  min-height: clamp(480px, 48vw, 640px);
}

.feature-image {
  position: absolute;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 252, 245, 0.34);
  background: var(--graphite);
  box-shadow: var(--shadow);
}

.feature-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.feature-image figcaption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 16px;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  color: #fff8ef;
  font-size: 13px;
  font-weight: 800;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.72);
}

.feature-image figcaption span {
  color: #f4c45f;
  font-family: var(--num);
}

.main-feature {
  inset: 36px 64px 46px 0;
}

.main-feature::after,
.work-card::after {
  position: absolute;
  inset: auto 0 0;
  height: 38%;
  content: "";
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.72));
}

.main-feature figcaption {
  z-index: 1;
}

.work-card::after {
  display: none;
}

.side-feature {
  width: 42%;
  aspect-ratio: 1.6;
}

.side-a {
  top: 0;
  right: 0;
}

.side-b {
  right: 0;
  bottom: 0;
}

.metric-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  padding: 0;
  border: 1px solid var(--line);
  background: var(--line);
  box-shadow: 0 18px 55px rgba(31, 25, 17, 0.08);
}

.metric-strip article {
  min-height: 148px;
  padding: 24px;
  background: rgba(255, 252, 245, 0.92);
}

.metric-strip span,
.snapshot-facts span,
.work-card span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.metric-strip strong {
  display: block;
  margin-top: 12px;
  color: var(--ink);
  font-family: var(--num);
  font-size: clamp(34px, 4vw, 52px);
  line-height: 0.95;
}

.metric-strip small,
.snapshot-facts small,
.avatar-panel small {
  display: block;
  margin-top: 12px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.5;
}

.snapshot,
.top-map,
.representative,
.style-section,
.method,
.commercial,
.brief,
.takeaway {
  padding-block: clamp(76px, 10vw, 126px);
}

.section-heading {
  display: grid;
  gap: 18px;
  margin-top: 14px;
}

.split-heading {
  grid-template-columns: minmax(0, 0.92fr) minmax(280px, 0.48fr);
  align-items: end;
}

.section-heading h2,
.takeaway h2 {
  max-width: 880px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(36px, 5vw, 68px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: 0;
}

.section-heading p,
.takeaway p,
.brief li,
.fit-grid p,
.principle-grid p,
.method-steps p,
.work-card p,
.avatar-panel p,
.not-fit,
.site-footer {
  margin: 0;
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.85;
}

.snapshot-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(360px, 1fr);
  gap: 24px;
  margin-top: 42px;
}

.avatar-panel {
  display: grid;
  grid-template-columns: 134px minmax(0, 1fr);
  gap: 26px;
  align-items: center;
  padding: clamp(24px, 4vw, 42px);
  background: var(--graphite);
  color: #fff8ef;
}

.avatar-panel img {
  width: 134px;
  aspect-ratio: 1;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.24);
}

.avatar-panel h3 {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: clamp(28px, 4vw, 48px);
  line-height: 1.1;
}

.avatar-panel p,
.avatar-panel small {
  color: rgba(255, 248, 239, 0.78);
}

.snapshot-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--line);
  background: var(--panel);
}

.snapshot-facts article {
  min-height: 100%;
  padding: 28px;
  border-left: 1px solid var(--line);
}

.snapshot-facts article:first-child {
  border-left: 0;
}

.snapshot-facts strong {
  display: block;
  margin-top: 10px;
  font-family: var(--serif);
  font-size: 26px;
  line-height: 1.25;
}

.table-shell {
  margin-top: 42px;
  overflow-x: auto;
  border: 1px solid var(--line);
  background: rgba(255, 252, 245, 0.86);
  box-shadow: 0 20px 60px rgba(31, 25, 17, 0.08);
}

table {
  width: 100%;
  min-width: 920px;
  border-collapse: collapse;
}

th,
td {
  padding: 20px 18px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  background: var(--graphite);
  color: #fff8ef;
  font-size: 12px;
  font-weight: 800;
}

td {
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.55;
}

td:first-child,
td:nth-child(3),
td:nth-child(4) {
  color: var(--ink);
  font-family: var(--num);
  font-size: 18px;
  font-weight: 800;
  white-space: nowrap;
}

tbody tr:nth-child(even) td {
  background: rgba(235, 229, 218, 0.42);
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  align-items: start;
  margin-top: 42px;
}

.work-card {
  position: relative;
  display: grid;
  overflow: hidden;
  background: var(--graphite);
  color: #fff8ef;
  box-shadow: 0 18px 55px rgba(31, 25, 17, 0.12);
}

.work-card.is-large {
  grid-column: auto;
}

.work-card img {
  width: 100%;
  height: auto;
  object-fit: contain;
  filter: saturate(0.92) contrast(1.03);
}

.work-card > div {
  position: static;
  z-index: 1;
  padding: 22px 24px 24px;
}

.work-card span {
  color: #f1ca72;
}

.work-card h3 {
  max-width: 760px;
  margin: 10px 0 8px;
  font-family: var(--serif);
  font-size: clamp(21px, 2.2vw, 32px);
  line-height: 1.12;
}

.work-card p {
  max-width: 680px;
  color: rgba(255, 248, 239, 0.84);
  font-size: 14px;
  line-height: 1.7;
}

.principle-grid,
.fit-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: 42px;
  border: 1px solid var(--line);
  background: var(--line);
}

.principle-grid article,
.fit-grid article {
  min-height: 270px;
  padding: 28px;
  background: rgba(255, 252, 245, 0.9);
}

.principle-grid span,
.method-steps span {
  display: block;
  color: var(--red);
  font-family: var(--num);
  font-size: 42px;
  font-weight: 800;
  line-height: 1;
}

.principle-grid h3,
.fit-grid h3,
.brief h3 {
  margin: 22px 0 12px;
  font-family: var(--serif);
  font-size: 25px;
  line-height: 1.25;
}

.method {
  width: min(100%, 100%);
  background: var(--graphite);
  color: #fff8ef;
}

.method .section-heading,
.method .section-kicker,
.method-steps {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

.method .section-heading p {
  color: rgba(255, 248, 239, 0.7);
}

.method-steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  margin-top: 42px;
  padding: 0;
  list-style: none;
  background: rgba(255, 248, 239, 0.22);
}

.method-steps li {
  min-height: 240px;
  padding: 26px;
  background: var(--graphite);
}

.method-steps span {
  color: #f1ca72;
}

.method-steps strong {
  display: block;
  margin-top: 28px;
  font-family: var(--serif);
  font-size: 26px;
}

.method-steps p {
  margin-top: 12px;
  color: rgba(255, 248, 239, 0.72);
  font-size: 14px;
}

.commercial {
  padding-top: clamp(76px, 10vw, 126px);
}

.fit-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.fit-grid article {
  min-height: 210px;
}

.case-board {
  margin-top: 28px;
  border: 1px solid var(--line);
  background: rgba(255, 252, 245, 0.78);
}

.case-board-head {
  display: grid;
  grid-template-columns: minmax(180px, 0.34fr) minmax(0, 1fr);
  gap: 22px;
  align-items: end;
  padding: 26px 28px;
  border-bottom: 1px solid var(--line);
}

.case-board-head strong {
  font-family: var(--serif);
  font-size: 30px;
  line-height: 1.15;
}

.case-board-head p,
.case-grid p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.75;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
}

.case-grid article {
  min-height: 210px;
  padding: 0 22px 24px;
  background: rgba(255, 252, 245, 0.94);
}

.case-grid img {
  width: calc(100% + 44px);
  aspect-ratio: 16 / 9;
  height: auto;
  margin: 0 -22px 18px;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
  filter: saturate(0.94) contrast(1.02);
}

.case-grid span {
  display: block;
  color: var(--red);
  font-size: 12px;
  font-weight: 800;
}

.case-grid h3 {
  margin: 14px 0 12px;
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1.25;
}

.not-fit {
  margin-top: 22px;
  padding: 18px 22px;
  border-left: 4px solid var(--red);
  background: rgba(255, 252, 245, 0.76);
}

.brief {
  background:
    linear-gradient(90deg, rgba(21, 19, 15, 0.055) 1px, transparent 1px) 0 0 / 48px 48px,
    var(--panel-warm);
  width: 100%;
}

.brief-layout {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

.brief-columns {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 42px;
}

.brief-columns article {
  padding: clamp(26px, 4vw, 42px);
  border: 1px solid var(--line);
  background: rgba(255, 252, 245, 0.82);
}

.brief h3 {
  margin-top: 0;
  font-size: 30px;
}

.brief ul {
  display: grid;
  gap: 14px;
  margin: 0;
  padding-left: 1.2em;
}

.takeaway {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(340px, 0.55fr);
  gap: clamp(28px, 5vw, 76px);
  align-items: end;
  padding-bottom: clamp(70px, 9vw, 112px);
}

.takeaway-copy p {
  margin-top: 24px;
  font-family: var(--serif);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 700;
}

.takeaway-proof {
  padding: 28px;
  background: var(--graphite);
  color: #fff8ef;
}

.takeaway-proof strong,
.takeaway-proof a {
  display: block;
  font-weight: 800;
}

.takeaway-proof p {
  margin-top: 12px;
  color: rgba(255, 248, 239, 0.76);
  font-size: 15px;
}

.takeaway-proof a {
  margin-top: 24px;
  color: #f1ca72;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 24px 0 42px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

@media print {
  @page {
    margin: 0;
  }

  .site-header {
    position: static;
  }

  .snapshot,
  .top-map,
  .representative,
  .style-section,
  .method,
  .commercial,
  .brief,
  .takeaway {
    padding-block: 48px;
    break-before: auto;
  }

  .section-heading {
    gap: 12px;
  }

  .representative {
    break-before: page;
  }

  .case-board {
    break-before: page;
  }

  .snapshot-grid,
  .table-shell,
  .work-grid,
  .principle-grid,
  .method-steps,
  .fit-grid,
  .case-board,
  .brief-columns {
    margin-top: 28px;
  }

  .metric-strip,
  .work-card,
  .principle-grid article,
  .method-steps li,
  .fit-grid article {
    break-inside: avoid;
  }

  .representative .section-frame {
    width: min(1240px, calc(100% - 72px));
  }

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

  .representative .work-card > div {
    padding: 20px 24px 22px;
  }

  .representative .work-card h3 {
    font-size: 30px;
  }

  .representative .work-card p {
    font-size: 13px;
    line-height: 1.55;
  }

  .principle-grid article,
  .fit-grid article,
  .case-grid article {
    min-height: 0;
  }

  .principle-grid article,
  .fit-grid article {
    padding: 22px;
  }

  .case-grid article {
    padding: 0 20px 20px;
  }

  .case-grid img {
    width: calc(100% + 40px);
    margin: 0 -20px 16px;
  }

  .method-steps li {
    min-height: 185px;
    padding: 22px;
  }

  .method-steps strong {
    margin-top: 18px;
  }

  .takeaway {
    min-height: 1050px;
    align-items: center;
    padding-block: 64px 96px;
  }
}

@media (max-width: 1080px) {
  .site-header {
    grid-template-columns: 1fr auto;
  }

  .site-nav {
    display: none;
  }

  .hero,
  .snapshot-grid,
  .split-heading,
  .takeaway {
    grid-template-columns: 1fr;
  }

  .hero-media {
    min-height: 560px;
  }

  .metric-strip,
  .snapshot-facts,
  .principle-grid,
  .fit-grid,
  .case-grid,
  .method-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 720px) {
  .section-frame,
  .brief-layout,
  .method .section-heading,
  .method .section-kicker,
  .method-steps {
    width: min(100% - 28px, 1180px);
  }

  .site-header {
    padding: 14px;
  }

  .brand-lockup span:last-child {
    display: none;
  }

  .header-cta {
    min-height: 36px;
    padding-inline: 12px;
    font-size: 12px;
  }

  .hero {
    gap: 28px;
    min-height: auto;
    padding-block: 30px 18px;
  }

  .hero h1 {
    font-size: clamp(56px, 18vw, 78px);
  }

  .hero-subtitle {
    font-size: 20px;
  }

  .hero-media {
    min-height: 330px;
  }

  .main-feature {
    inset: 18px 0 70px 0;
  }

  .side-feature {
    width: 50%;
  }

  .side-a {
    top: 0;
    right: 0;
  }

  .side-b {
    bottom: 0;
    right: auto;
    left: 0;
  }

  .metric-strip,
  .snapshot-facts,
  .principle-grid,
  .fit-grid,
  .case-grid,
  .method-steps,
  .work-grid,
  .brief-columns {
    grid-template-columns: 1fr;
  }

  .case-board-head {
    grid-template-columns: 1fr;
    align-items: start;
    padding: 22px;
  }

  .snapshot,
  .top-map,
  .representative,
  .style-section,
  .method,
  .commercial,
  .brief,
  .takeaway {
    padding-block: 64px;
  }

  .avatar-panel {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 18px;
  }

  .avatar-panel img {
    width: 88px;
  }

  .work-card.is-large {
    grid-column: auto;
  }

  th,
  td {
    padding: 16px 14px;
  }

  .site-footer {
    flex-direction: column;
  }
}