:root {
  color-scheme: light;
  --page: #f7f6f2;
  --surface: #f7f6f2;
  --card: #d9d4c8;
  --ink: #1a1a1a;
  --muted: #6b6b6b;
  --line: rgba(26, 26, 26, 0.16);
  --accent: #1b2521;
  --shell: 1580px;
  --sans: "Inter Display", Inter, "Noto Sans CJK SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  --serif: "Noto Serif CJK SC", "Source Han Serif SC", "Songti SC", SimSun, serif;
}

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

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--page);
  font-family: var(--sans);
  line-height: 1.55;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 4px; }

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  padding: 10px 14px;
  transform: translateY(-160%);
  border-radius: 8px;
  color: #fff;
  background: var(--ink);
}

.skip-link:focus { transform: translateY(0); }
.shell { width: min(calc(100% - 80px), var(--shell)); margin-inline: auto; }

.preview-bar { min-height: 34px; color: #fff; background: #2c2c2b; font-size: 11px; }
.preview-inner { display: flex; min-height: 34px; align-items: center; justify-content: space-between; gap: 24px; }
.preview-inner strong { color: #d9d4c8; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 0;
  background: rgba(247, 246, 242, 0.94);
  backdrop-filter: blur(16px);
}

.header-inner { display: grid; min-height: 82px; grid-template-columns: 1fr auto 1fr; align-items: center; }
.wordmark { display: inline-flex; grid-column: 2; align-items: center; width: max-content; }
.brand-wordmark { display: block; width: clamp(150px, 14vw, 190px); height: auto; }
.menu-mark { display: grid; width: 46px; gap: 6px; justify-self: start; padding: 10px 4px; }
.menu-mark span { height: 2px; background: var(--ink); }
.menu-mark span:last-child { width: 68%; }
.header-actions { display: flex; align-items: center; justify-self: end; gap: 12px; }
.header-cta { min-height: 52px; padding: 0 26px; align-content: center; border-radius: 999px; color: #f7f6f2; background: var(--ink); font-size: 13px; font-weight: 800; }

.eyebrow { margin: 0 0 18px; color: var(--accent); font-size: 12px; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; }
h1, h2, p { margin-top: 0; }

.series-editorial-hero { padding-top: clamp(70px, 9vw, 148px); background: #f5f3f0; }
.series-editorial-copy {
  display: grid;
  grid-template-columns: minmax(0, 1.16fr) minmax(300px, 0.84fr);
  gap: clamp(48px, 9vw, 150px);
  align-items: end;
  padding-bottom: clamp(64px, 8vw, 128px);
}
.series-editorial-heading h1 { max-width: 880px; margin: 0; }
.series-editorial-heading h1 span {
  display: block;
  font-family: var(--sans);
  font-size: clamp(48px, 5.7vw, 92px);
  font-weight: 500;
  line-height: 0.94;
  letter-spacing: -0.06em;
}
.series-editorial-heading h1 strong {
  display: block;
  max-width: 900px;
  margin-top: 10px;
  font-size: clamp(38px, 4.7vw, 74px);
  line-height: 1.08;
  letter-spacing: -0.055em;
}
.series-editorial-lede { max-width: 610px; padding-bottom: 8px; }
.series-editorial-lede p { margin: 0; color: #484744; font-size: clamp(15px, 1.4vw, 21px); line-height: 1.65; }
.series-editorial-media { height: clamp(360px, 42vw, 650px); margin: 0; overflow: hidden; background: #d7d4cf; }
.series-editorial-media img { width: 100%; height: 100%; object-fit: cover; object-position: center; }

.series-journey {
  display: grid;
  grid-template-columns: minmax(240px, 0.68fr) minmax(0, 1.32fr);
  gap: clamp(36px, 5vw, 86px);
  align-items: end;
  margin-bottom: 42px;
  padding-block: clamp(64px, 7vw, 108px);
}

.journey-heading h2 { max-width: 520px; margin: 0; font-size: clamp(30px, 3vw, 46px); line-height: 1.04; letter-spacing: -0.035em; }
.journey-steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(18px, 2.4vw, 42px); margin: 0; padding: 0; list-style: none; }
.journey-steps li { position: relative; min-width: 0; padding-right: clamp(18px, 2vw, 34px); }
.journey-steps li:not(:last-child)::after { content: "→"; position: absolute; top: 2px; right: -3px; color: #aaa7a1; font-size: 20px; line-height: 1; }
.journey-steps span { display: block; margin-bottom: 24px; color: var(--accent); font-size: 18px; font-weight: 850; letter-spacing: -0.02em; }
.journey-steps strong { display: block; margin-bottom: 8px; font-size: 15px; }
.journey-steps p { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.65; }

.dimension-panel {
  margin-bottom: 42px;
  background: var(--surface);
}

.dimension-panel-inner {
  display: grid;
  width: 100%;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  gap: clamp(36px, 5vw, 86px);
  align-items: stretch;
  margin-inline: 0;
  padding-right: max(40px, calc((100vw - var(--shell)) / 2));
}

.dimension-content {
  display: grid;
  align-content: center;
  gap: clamp(34px, 4vw, 58px);
  padding-block: clamp(54px, 6vw, 96px);
}

.dimension-intro h2 { max-width: 500px; margin-bottom: 15px; font-size: clamp(30px, 3vw, 46px); line-height: 1.04; letter-spacing: -0.035em; }
.dimension-intro > p:last-child { max-width: 570px; margin-bottom: 0; color: var(--muted); }
.dimension-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; margin: 0; background: rgba(43, 43, 42, 0.18); }
.dimension-grid > div { min-width: 0; padding: 19px 20px; background: var(--surface); }
.dimension-grid dt { margin-bottom: 10px; color: var(--muted); font-size: 14px; line-height: 1.5; }
.dimension-grid dd { margin: 0; font-size: clamp(21px, 2vw, 31px); font-weight: 850; line-height: 1; letter-spacing: -0.03em; }
.dimension-grid small { font-size: 14px; letter-spacing: 0; }
.dimension-grid .dimension-flex {
  grid-column: 1 / -1;
  display: grid;
  justify-items: start;
  gap: 7px;
  padding-block: 22px;
  border-top: 0;
}
.dimension-grid .dimension-flex dt { margin: 0; }
.dimension-grid .dimension-flex dd { font-size: clamp(20px, 2vw, 29px); }
.dimension-grid .dimension-flex .dimension-detail {
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.4;
}

.dimension-media {
  position: relative;
  min-height: 600px;
  margin: 0;
  overflow: hidden;
  background: #d7d4cf;
}

.dimension-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 56%;
}

.catalog-surface { padding-block: clamp(58px, 7vw, 104px); }
.catalog-heading { margin-bottom: 34px; text-align: center; }
.catalog-heading h2 { max-width: 900px; margin: 0 auto 16px; font-size: clamp(34px, 4.3vw, 62px); line-height: 1.16; letter-spacing: -0.04em; text-wrap: balance; }
.catalog-heading > p { max-width: 760px; margin: 0 auto; color: var(--muted); font-size: clamp(15px, 1.35vw, 19px); line-height: 1.8; text-wrap: pretty; }
.series-browser {
  --catalog-header-offset: 83px;
  --catalog-filter-height: 84px;
  position: relative;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: transparent;
}
.series-filter-panel {
  position: sticky;
  top: var(--catalog-header-offset);
  z-index: 15;
  margin-bottom: clamp(26px, 3vw, 42px);
  padding-block: 12px;
  background: var(--page);
}
.catalog-loading { grid-column: 1 / -1; margin: 0; padding: 24px; color: var(--muted); text-align: center; }

.series-selector { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.series-selector-option { position: relative; min-width: 0; padding: 0; border: 1px solid var(--line); border-radius: 8px; color: var(--ink); background: var(--surface); font: inherit; cursor: pointer; text-align: left; transition: border-color 180ms ease; }
.series-selector-option:hover { border-color: rgba(43, 43, 42, 0.42); }
.series-selector-option.is-active { border-color: var(--ink); background: var(--surface); }
.series-selector-option::after { content: ""; position: absolute; bottom: 6px; left: 50%; width: 32px; height: 2px; border-radius: 1px; background: var(--ink); opacity: 0; transform: translateX(-50%) scaleX(0.5); transition: opacity 180ms ease, transform 180ms ease; pointer-events: none; }
.series-selector-option.is-active::after { opacity: 1; transform: translateX(-50%) scaleX(1); }
.series-selector-copy { display: grid; min-width: 0; grid-template-columns: 1fr auto; gap: 4px 16px; align-items: center; padding: 18px 20px; }
.series-selector-copy strong { min-width: 0; font-size: 18px; line-height: 1.15; letter-spacing: -0.02em; }
.series-selector-count { color: var(--muted); font-size: 10px; font-weight: 800; white-space: nowrap; }

.series-results,
.series-model-card,
.series-model-actions a { scroll-margin-top: calc(var(--catalog-header-offset) + var(--catalog-filter-height) + 16px); }
.series-results-heading { display: grid; max-width: 900px; gap: 12px; margin-inline: auto; padding: 8px 0 clamp(32px, 3.5vw, 48px); text-align: center; }
.series-results-description { max-width: 900px; margin: 0 auto; color: #4f4e4b; font-size: clamp(15px, 1.35vw, 18px); line-height: 1.85; text-wrap: pretty; }
.series-results-style { max-width: 800px; margin: 0 auto; color: var(--muted); font-size: 14px; line-height: 1.85; text-wrap: pretty; }
.series-model-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 26px; }
.series-model-toolbar strong { font-size: 15px; }
.series-model-toolbar span { color: var(--muted); font-size: 11px; }
.series-model-grid { display: grid; grid-template-columns: 1fr; gap: 22px; }
.series-model-card {
  display: grid;
  min-width: 0;
  min-height: 360px;
  overflow: hidden;
  grid-template-areas: "media copy";
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  grid-template-rows: 1fr;
  border-radius: 10px;
  background: var(--surface);
  transition: box-shadow 180ms ease, transform 180ms ease;
}
.series-model-card:hover { transform: translateY(-4px); box-shadow: 0 22px 50px rgba(43, 43, 42, 0.11); }
.series-model-media { position: relative; display: grid; grid-area: media; place-items: center; min-height: 360px; padding: 32px 34px; overflow: hidden; }
.series-model-media::after { content: ""; position: absolute; right: 18%; bottom: 48px; left: 18%; height: 18px; border-radius: 50%; background: rgba(43, 43, 42, 0.13); filter: blur(13px); }
.series-model-media img { position: relative; z-index: 1; width: 100%; height: 290px; object-fit: contain; filter: drop-shadow(0 12px 14px rgba(43, 43, 42, 0.12)); transition: transform 260ms cubic-bezier(0.16, 1, 0.3, 1); }
.series-model-card:hover .series-model-media img { transform: translateY(-4px) scale(1.02); }

/* Match the contact shadow baked into the other cutouts without redrawing Grove.
   The intrinsic SVG ratio and content-box origin track object-fit: contain,
   including the padded detail stage, picker, and responsive catalog cards. */
img[src*="market-grove-no-ac-v2.png"] {
  background-image: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%221672%22%20height%3D%22941%22%20viewBox%3D%220%200%201672%20941%22%3E%3Cdefs%3E%3CradialGradient%20id%3D%22ground%22%3E%3Cstop%20stop-color%3D%22%23141818%22%20stop-opacity%3D%22.18%22%2F%3E%3Cstop%20offset%3D%22.55%22%20stop-color%3D%22%23141818%22%20stop-opacity%3D%22.10%22%2F%3E%3Cstop%20offset%3D%221%22%20stop-color%3D%22%23141818%22%20stop-opacity%3D%220%22%2F%3E%3C%2FradialGradient%3E%3CradialGradient%20id%3D%22contact%22%3E%3Cstop%20stop-color%3D%22%23101414%22%20stop-opacity%3D%22.25%22%2F%3E%3Cstop%20offset%3D%221%22%20stop-color%3D%22%23101414%22%20stop-opacity%3D%220%22%2F%3E%3C%2FradialGradient%3E%3C%2Fdefs%3E%3Cellipse%20cx%3D%22850%22%20cy%3D%22771%22%20rx%3D%22684%22%20ry%3D%2223%22%20fill%3D%22url(%23ground)%22%2F%3E%3Cg%20fill%3D%22url(%23contact)%22%3E%3Cellipse%20cx%3D%22948%22%20cy%3D%22773%22%20rx%3D%2276%22%20ry%3D%2210%22%2F%3E%3Cellipse%20cx%3D%221115%22%20cy%3D%22773%22%20rx%3D%2276%22%20ry%3D%2210%22%2F%3E%3Cellipse%20cx%3D%22248%22%20cy%3D%22748%22%20rx%3D%2240%22%20ry%3D%228%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  background-origin: content-box;
  background-clip: content-box;
}

/* The replacement cutout keeps the same shadow palette, aligned to its 1702x924 canvas. */
img[src*="market-grove-side-v3.png"] {
  background-image: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%221702%22%20height%3D%22924%22%20viewBox%3D%220%200%201702%20924%22%3E%3Cdefs%3E%3CradialGradient%20id%3D%22ground%22%3E%3Cstop%20stop-color%3D%22%23141818%22%20stop-opacity%3D%22.18%22%2F%3E%3Cstop%20offset%3D%22.55%22%20stop-color%3D%22%23141818%22%20stop-opacity%3D%22.10%22%2F%3E%3Cstop%20offset%3D%221%22%20stop-color%3D%22%23141818%22%20stop-opacity%3D%220%22%2F%3E%3C%2FradialGradient%3E%3CradialGradient%20id%3D%22contact%22%3E%3Cstop%20stop-color%3D%22%23101414%22%20stop-opacity%3D%22.25%22%2F%3E%3Cstop%20offset%3D%221%22%20stop-color%3D%22%23101414%22%20stop-opacity%3D%220%22%2F%3E%3C%2FradialGradient%3E%3C%2Fdefs%3E%3Cellipse%20cx%3D%22900%22%20cy%3D%22851%22%20rx%3D%22760%22%20ry%3D%2226%22%20fill%3D%22url(%23ground)%22%2F%3E%3Cg%20fill%3D%22url(%23contact)%22%3E%3Cellipse%20cx%3D%22977%22%20cy%3D%22853%22%20rx%3D%2284%22%20ry%3D%2211%22%2F%3E%3Cellipse%20cx%3D%221185%22%20cy%3D%22853%22%20rx%3D%2284%22%20ry%3D%2211%22%2F%3E%3Cellipse%20cx%3D%22185%22%20cy%3D%22822%22%20rx%3D%2242%22%20ry%3D%228%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  background-origin: content-box;
  background-clip: content-box;
}
.series-model-copy { display: grid; min-width: 0; grid-area: copy; grid-template-columns: 1fr; grid-template-rows: auto auto auto; gap: 18px; align-content: center; justify-items: center; padding: 42px 38px 38px; text-align: center; }
.series-model-copy > strong { font-size: clamp(30px, 2.5vw, 42px); line-height: 1.02; letter-spacing: -0.04em; }
.series-model-recommendation { max-width: 42ch; margin-inline: auto; color: #4f4e4b; font-size: 16px; line-height: 1.7; }
.series-model-actions { display: grid; width: min(100%, 340px); grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; justify-self: center; margin-top: 16px; }
.series-model-actions .button { min-width: 0; min-height: 46px; padding-inline: 10px; border-radius: 8px; font-size: 14px; }
.catalog-error { margin: 0; padding: 34px; color: #8d312b; text-align: center; }
.series-results.has-error .series-results-heading,
.series-results.has-error .series-model-toolbar { display: none; }
.catalog-noscript { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; padding: 24px; border: 1px solid var(--line); border-radius: 22px; }
.catalog-noscript p { flex-basis: 100%; margin: 0; color: var(--muted); }
.catalog-noscript a { font-weight: 800; text-decoration: underline; text-underline-offset: 3px; }
.catalog-closing-media { width: 100%; margin: 0; }
.catalog-closing-media img { display: block; width: 100%; height: auto; }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; padding: 0 18px; border: 1px solid var(--ink); border-radius: 999px; font-size: 12px; font-weight: 800; text-align: center; transition: transform 180ms ease; }
.button-primary { color: #f7f6f2; background: var(--ink); }
.button-secondary { color: var(--ink); background: transparent; }
.button:hover { transform: translateY(-2px); }

.site-footer { padding-block: 72px 48px; }
.footer-inner { display: grid; grid-template-columns: auto 1fr auto; gap: 40px; align-items: center; }
.footer-inner .wordmark { grid-column: auto; }
.footer-inner p { margin: 0; color: var(--muted); text-align: center; font-size: 13px; }
.footer-inner a { font-size: 13px; font-weight: 800; }

@media (max-width: 1500px) {
  .dimension-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 1180px) {
  .series-editorial-copy,
  .series-journey { grid-template-columns: 1fr; }
  .series-editorial-copy { gap: 34px; }
  .series-editorial-lede { max-width: 840px; }
  .dimension-panel-inner { grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr); gap: 32px; }
  .dimension-content { padding-block: 54px; }
  .dimension-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
  .shell { width: min(calc(100% - 28px), var(--shell)); }
  .preview-inner span:last-child { display: none; }
  .header-inner { min-height: 68px; }
  .brand-wordmark { width: 150px; }
  .header-cta { min-height: 44px; padding-inline: 17px; font-size: 11px; }
  .header-actions { gap: 8px; }
  .menu-mark { width: 36px; }
  .series-editorial-hero { padding-top: 52px; }
  .series-editorial-copy { gap: 26px; padding-bottom: 48px; }
  .series-editorial-heading h1 span { font-size: 45px; }
  .series-editorial-heading h1 strong { margin-top: 4px; font-size: 38px; }
  .series-editorial-media { height: clamp(280px, 70vw, 430px); }
  .series-journey { padding-block: 48px; }
  .journey-steps { grid-template-columns: 1fr; gap: 30px; }
  .journey-steps li { padding: 0 0 30px 50px; }
  .journey-steps li:not(:last-child)::after { content: "↓"; top: auto; right: auto; bottom: -8px; left: 5px; }
  .journey-steps span { position: absolute; top: 0; left: 0; margin: 0; }
  .dimension-panel { margin-bottom: 0; }
  .dimension-panel-inner { width: 100%; grid-template-columns: 1fr; gap: 0; padding-right: 0; }
  .dimension-content { width: min(calc(100% - 28px), var(--shell)); margin-inline: auto; padding-block: 52px; }
  .dimension-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .dimension-media { min-height: 520px; }
  .catalog-surface { padding-block: 48px; }
  .catalog-heading { margin-bottom: 26px; }
  .series-browser { --catalog-header-offset: 69px; }
  .series-filter-panel { margin-bottom: 24px; padding-block: 8px; }
  .series-selector { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
  .series-selector-copy { grid-template-columns: 1fr; gap: 5px; padding: 12px 8px; text-align: center; }
  .series-selector-copy strong { font-size: 14px; line-height: 1.4; }
  .series-selector-count { font-size: 12px; }
  .series-selector-option::after { bottom: 4px; width: 24px; }
  .series-results-heading { gap: 10px; }
  .series-results-style { font-size: 13px; }
  .series-model-toolbar { align-items: flex-start; flex-direction: column; gap: 3px; padding: 16px 0; }
  .series-model-grid { grid-template-columns: 1fr; }
  .series-model-card { min-height: 0; grid-template-areas: "media" "copy"; grid-template-columns: 1fr; grid-template-rows: 210px auto; border-radius: 8px; }
  .series-model-media { min-height: 210px; padding: 0 18px 12px; }
  .series-model-media img { height: 190px; }
  .series-model-copy { grid-template-rows: auto auto auto; gap: 8px; padding: 22px 18px 18px; }
  .series-model-actions { margin-top: 8px; }
  .footer-inner { grid-template-columns: 1fr; gap: 16px; text-align: center; }
}

@media (max-width: 520px) {
  .header-cta { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: 0.01ms !important; }
}