:root {
  --detail-paper: #f4efe6;
  --detail-ink: #191816;
  --detail-muted: #6d675f;
  --detail-line: rgba(25, 24, 22, .18);
  --detail-accent: #e24b32;
  --detail-deep: #0b4b52;
  --detail-soft: #dce9e6;
  --detail-serif: "Songti SC", STSong, "Iowan Old Style", Georgia, serif;
  --detail-sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body.case-detail-page {
  background: var(--detail-paper);
  color: var(--detail-ink);
  font-family: var(--detail-sans);
  margin: 0;
  overflow-x: hidden;
}

body.case-detail-page.case-series-ritz {
  --detail-paper: #f0ece4;
  --detail-ink: #171714;
  --detail-muted: #686158;
  --detail-accent: #b18443;
  --detail-deep: #22201c;
  --detail-soft: #e5dccb;
}

.case-detail-page img { display: block; max-width: 100%; }
.case-detail-page a { color: inherit; text-decoration: none; }

.case-detail-skip {
  background: #fff;
  color: #111;
  font-size: 14px;
  left: 12px;
  padding: 10px 14px;
  position: fixed;
  top: -80px;
  z-index: 1100;
}

.case-detail-skip:focus { top: 8px; }

.case-detail {
  background:
    linear-gradient(90deg, transparent calc(50% - .5px), rgba(25, 24, 22, .045) calc(50% - .5px), rgba(25, 24, 22, .045) calc(50% + .5px), transparent calc(50% + .5px)),
    var(--detail-paper);
}

.case-detail-wrap {
  margin: 0 auto;
  max-width: 1320px;
  padding-left: clamp(20px, 5vw, 72px);
  padding-right: clamp(20px, 5vw, 72px);
}

.case-detail-kicker {
  color: var(--detail-accent);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: .2em;
  margin: 0;
  text-transform: uppercase;
}

.case-detail-hero {
  display: grid;
  grid-template-columns: minmax(340px, .86fr) minmax(0, 1.14fr);
  min-height: calc(100vh - 64px);
}

.case-detail-hero__copy {
  align-items: flex-start;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(72px, 10vw, 150px) clamp(28px, 6vw, 92px);
}

.case-detail-hero__number {
  border: 1px solid var(--detail-line);
  border-radius: 50%;
  display: grid;
  font-family: "Iowan Old Style", Georgia, serif;
  font-size: 13px;
  height: 52px;
  margin-bottom: clamp(52px, 8vw, 110px);
  place-items: center;
  width: 52px;
}

.case-detail-hero h1 {
  font-family: var(--detail-serif);
  font-size: clamp(50px, 5.2vw, 82px);
  font-weight: 600;
  letter-spacing: -.07em;
  line-height: .94;
  margin: 24px 0 30px;
  max-width: 8.4em;
}

.case-detail-hero h1 em {
  color: var(--detail-accent);
  display: block;
  font-style: normal;
}

.case-detail-hero__lede {
  color: var(--detail-muted);
  font-size: clamp(16px, 1.45vw, 20px);
  line-height: 1.8;
  margin: 0;
  max-width: 32em;
}

.case-detail-button {
  align-items: center;
  background: var(--detail-ink);
  color: #fff !important;
  display: inline-flex;
  font-size: 12px;
  font-weight: 800;
  gap: 28px;
  letter-spacing: .08em;
  margin-top: 38px;
  min-height: 52px;
  padding: 0 22px;
  text-transform: uppercase;
}

.case-detail-button::after { content: "↗"; }

.case-detail-hero__media {
  background: var(--detail-deep);
  margin: 0;
  min-height: 680px;
  overflow: hidden;
  position: relative;
}

.case-detail-hero__media img {
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.case-detail-hero__media figcaption {
  backdrop-filter: blur(12px);
  background: rgba(15, 18, 17, .72);
  bottom: 22px;
  color: #fff;
  font-size: 10px;
  left: 22px;
  letter-spacing: .12em;
  padding: 12px 15px;
  position: absolute;
  text-transform: uppercase;
}

.case-detail-facts {
  background: var(--detail-deep);
  color: #fff;
}

.case-detail-facts dl {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
}

.case-detail-facts dl div {
  border-left: 1px solid rgba(255, 255, 255, .17);
  min-height: 150px;
  padding: 30px clamp(20px, 3vw, 42px);
}

.case-detail-facts dl div:last-child { border-right: 1px solid rgba(255, 255, 255, .17); }

.case-detail-facts dt {
  color: rgba(255, 255, 255, .58);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .16em;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.case-detail-facts dd {
  font-family: var(--detail-serif);
  font-size: clamp(18px, 1.65vw, 24px);
  line-height: 1.45;
  margin: 0;
}

.case-detail-facts small {
  color: rgba(255, 255, 255, .62);
  display: block;
  font-family: var(--detail-sans);
  font-size: 11px;
  line-height: 1.55;
  margin-top: 7px;
}

.case-detail-intro {
  padding-bottom: clamp(88px, 12vw, 170px);
  padding-top: clamp(88px, 12vw, 170px);
}

.case-detail-intro__grid {
  display: grid;
  gap: clamp(44px, 8vw, 120px);
  grid-template-columns: minmax(260px, .8fr) minmax(0, 1.2fr);
}

.case-detail-intro h2,
.case-detail-section-head h2,
.case-detail-scope h2,
.case-detail-next h2 {
  font-family: var(--detail-serif);
  font-size: clamp(42px, 5.7vw, 78px);
  font-weight: 600;
  letter-spacing: -.06em;
  line-height: 1;
  margin: 24px 0 0;
}

.case-detail-intro__body p {
  font-family: var(--detail-serif);
  font-size: clamp(21px, 2.1vw, 30px);
  line-height: 1.7;
  margin: 0;
}

.case-detail-intro__body p + p { margin-top: 22px; }

.case-detail-note {
  border-left: 3px solid var(--detail-accent);
  color: var(--detail-muted);
  font-family: var(--detail-sans) !important;
  font-size: 13px !important;
  padding-left: 18px;
}

.case-detail-gallery {
  background: var(--detail-soft);
  padding-bottom: clamp(90px, 11vw, 150px);
  padding-top: clamp(90px, 11vw, 150px);
}

.case-detail-section-head {
  display: grid;
  gap: 40px;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, .8fr);
  margin-bottom: clamp(52px, 7vw, 90px);
}

.case-detail-section-head > p:last-child {
  align-self: end;
  color: var(--detail-muted);
  font-size: 16px;
  line-height: 1.85;
  margin: 0;
}

.case-detail-gallery__grid {
  display: grid;
  gap: 18px;
  grid-template-columns: 1.25fr .75fr;
}

.case-detail-gallery figure {
  background: #fff;
  margin: 0;
  overflow: hidden;
  position: relative;
}

.case-detail-gallery figure:first-child { grid-row: span 2; }

.case-detail-gallery img {
  aspect-ratio: 4 / 3;
  height: 100%;
  object-fit: cover;
  width: 100%;
}

.case-detail-gallery figure:first-child img { aspect-ratio: auto; min-height: 100%; }

.case-detail-gallery figcaption {
  background: #fff;
  bottom: 0;
  font-size: 10px;
  font-weight: 750;
  left: 0;
  letter-spacing: .08em;
  padding: 11px 13px;
  position: absolute;
  text-transform: uppercase;
}

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

.case-detail-gallery__strip.is-single { grid-template-columns: minmax(0, 1fr); }
.case-detail-gallery__strip.is-single figure { max-height: 620px; }
.case-detail-gallery__strip.is-single img { aspect-ratio: 16 / 9; }

.case-detail-collection {
  background: var(--detail-ink);
  color: #fff;
  padding-bottom: clamp(92px, 12vw, 170px);
  padding-top: clamp(92px, 12vw, 170px);
}

.case-detail-collection .case-detail-kicker { color: #f0c870; }
.case-detail-collection h2 { color: #fff; }
.case-detail-collection .case-detail-section-head > p:last-child { color: rgba(255, 255, 255, .64); }

.case-detail-models {
  border-top: 1px solid rgba(255, 255, 255, .24);
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.case-detail-models article {
  border-bottom: 1px solid rgba(255, 255, 255, .2);
  min-height: 250px;
  padding: 28px 22px 34px 0;
}

.case-detail-models article + article {
  border-left: 1px solid rgba(255, 255, 255, .2);
  padding-left: 22px;
}

.case-detail-models span {
  color: #f0c870;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .14em;
}

.case-detail-models h3 {
  font-family: var(--detail-serif);
  font-size: clamp(23px, 2.3vw, 34px);
  font-weight: 600;
  line-height: 1.2;
  margin: 52px 0 14px;
}

.case-detail-models p {
  color: rgba(255, 255, 255, .62);
  font-size: 12px;
  line-height: 1.7;
  margin: 0;
}

.case-detail-scope {
  padding-bottom: clamp(90px, 12vw, 170px);
  padding-top: clamp(90px, 12vw, 170px);
}

.case-detail-scope__grid {
  display: grid;
  gap: clamp(48px, 9vw, 140px);
  grid-template-columns: minmax(260px, .9fr) minmax(0, 1.1fr);
}

.case-detail-scope ol {
  counter-reset: scope;
  list-style: none;
  margin: 0;
  padding: 0;
}

.case-detail-scope li {
  align-items: center;
  border-top: 1px solid var(--detail-line);
  counter-increment: scope;
  display: grid;
  font-family: var(--detail-serif);
  font-size: clamp(19px, 2vw, 28px);
  grid-template-columns: 64px 1fr;
  min-height: 70px;
}

.case-detail-scope li::before {
  color: var(--detail-accent);
  content: counter(scope, decimal-leading-zero);
  font-family: var(--detail-sans);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: .14em;
}

.case-detail-scope li:last-child { border-bottom: 1px solid var(--detail-line); }

.case-detail-next {
  background: var(--detail-accent);
  color: #fff;
  padding-bottom: clamp(82px, 10vw, 130px);
  padding-top: clamp(82px, 10vw, 130px);
}

.case-detail-next__grid {
  display: grid;
  gap: 30px;
  grid-template-columns: minmax(0, 1.3fr) minmax(260px, .7fr);
}

.case-detail-next .case-detail-kicker { color: rgba(255, 255, 255, .72); }
.case-detail-next h2 { margin-top: 18px; }

.case-detail-next__copy {
  align-self: end;
  font-size: 15px;
  line-height: 1.8;
}

.case-detail-next .case-detail-button { background: #fff; color: var(--detail-ink) !important; }

@media (max-width: 900px) {
  .case-detail-hero { grid-template-columns: 1fr; }
  .case-detail-hero__copy { min-height: 630px; }
  .case-detail-hero__media { min-height: 72vw; }
  .case-detail-facts dl { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .case-detail-facts dl div:nth-child(3) { border-top: 1px solid rgba(255, 255, 255, .17); }
  .case-detail-facts dl div:nth-child(4) { border-top: 1px solid rgba(255, 255, 255, .17); }
  .case-detail-models { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .case-detail-models article:nth-child(odd) { border-left: 0; padding-left: 0; }
}

@media (max-width: 680px) {
  .case-detail { background: var(--detail-paper); }
  .case-detail-hero__copy { min-height: 600px; padding: 64px 20px 54px; }
  .case-detail-hero__number { margin-bottom: 62px; }
  .case-detail-hero h1 { font-size: clamp(48px, 14vw, 64px); }
  .case-detail-hero__media { min-height: 112vw; }
  .case-detail-hero__media figcaption { bottom: 12px; left: 12px; }
  .case-detail-facts dl { grid-template-columns: 1fr; }
  .case-detail-facts dl div,
  .case-detail-facts dl div:nth-child(3),
  .case-detail-facts dl div:nth-child(4) { border-top: 1px solid rgba(255, 255, 255, .17); min-height: 0; padding: 22px 20px; }
  .case-detail-facts dl div:first-child { border-top: 0; }
  .case-detail-intro__grid,
  .case-detail-section-head,
  .case-detail-scope__grid,
  .case-detail-next__grid { grid-template-columns: 1fr; }
  .case-detail-intro__body p { font-size: 21px; }
  .case-detail-gallery__grid { grid-template-columns: 1fr; }
  .case-detail-gallery__strip { grid-template-columns: 1fr; }
  .case-detail-gallery figure:first-child { grid-row: auto; }
  .case-detail-gallery figure:first-child img { aspect-ratio: 4 / 3; min-height: 0; }
  .case-detail-models { grid-template-columns: 1fr; }
  .case-detail-models article,
  .case-detail-models article + article { border-left: 0; min-height: 0; padding: 24px 0 28px; }
  .case-detail-models h3 { margin-top: 34px; }
  .case-detail-next__copy { align-self: auto; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}