:root {
  --ink: #171717;
  --muted: #67645d;
  --paper: #f4f1ea;
  --panel: #fffdf7;
  --line: #ddd7cc;
  --soft: #e9e3d8;
  --accent: #8b3f2f;
  --deep: #28332e;
  --shadow: 0 24px 80px rgba(31, 27, 21, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", "Noto Sans SC", "Microsoft YaHei", Arial, sans-serif;
  background: var(--paper);
  color: var(--ink);
  letter-spacing: 0;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 58px);
  border-bottom: 1px solid rgba(23, 23, 23, 0.08);
  background: rgba(244, 241, 234, 0.9);
  backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand img {
  width: 42px;
  height: 42px;
  object-fit: cover;
  border-radius: 8px;
}

.brand strong,
.brand small {
  display: block;
  line-height: 1.05;
}

.brand small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.14em;
}

.nav {
  display: flex;
  gap: 6px;
  align-items: center;
}

.nav a,
.nav summary {
  padding: 9px 12px;
  border-radius: 999px;
  color: #3e3b36;
  font-size: 14px;
}

.nav a:hover,
.nav summary:hover {
  background: rgba(23, 23, 23, 0.07);
}

.nav-group {
  position: relative;
}

.nav-group summary {
  display: block;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

.nav-group summary::-webkit-details-marker {
  display: none;
}

.nav-group summary::after {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-left: 7px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
  opacity: 0.58;
}

.nav-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  z-index: 30;
  min-width: 148px;
  padding: 8px;
  border: 1px solid rgba(23, 23, 23, 0.08);
  border-radius: 14px;
  background: rgba(255, 253, 247, 0.96);
  box-shadow: 0 18px 48px rgba(31, 27, 21, 0.12);
  transform: translateX(-50%) translateY(-4px);
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.16s ease,
    transform 0.16s ease;
}

.nav-group[open] .nav-menu,
.nav-group:hover .nav-menu,
.nav-group:focus-within .nav-menu {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.nav-menu a {
  display: block;
  padding: 9px 11px;
  border-radius: 9px;
  white-space: nowrap;
}

main {
  overflow: hidden;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(420px, 1.14fr);
  gap: clamp(28px, 5vw, 68px);
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: clamp(44px, 6vw, 86px) clamp(20px, 5vw, 72px) 34px;
}

.hero h1 {
  max-width: 760px;
  margin: 16px 0 20px;
  font-size: clamp(48px, 7.2vw, 104px);
  line-height: 0.98;
  font-weight: 800;
}

.lead {
  max-width: 660px;
  color: #3d3933;
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.72;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 32px 0;
}

.hero-secondary-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  max-width: 700px;
  margin-top: -12px;
  color: #5d574f;
  font-size: 14px;
}

.hero-secondary-links a {
  border-bottom: 1px solid rgba(139, 63, 47, 0.28);
  color: #4b453d;
}

.hero-secondary-links a:hover {
  color: var(--accent);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-weight: 700;
}

.button.primary {
  background: var(--ink);
  color: #fff;
}

.button.secondary {
  background: transparent;
}

.text-link {
  display: inline-flex;
  margin-top: 10px;
  color: var(--accent);
  font-weight: 800;
  border-bottom: 1px solid currentColor;
}

.case-library-callout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) repeat(3, auto);
  align-items: center;
  gap: 22px;
  margin-top: 24px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: linear-gradient(135deg, #fffaf2 0%, var(--panel) 100%);
}

.case-library-callout h3 {
  margin: 0 0 8px;
  font-size: 24px;
}

.case-library-callout p {
  max-width: 760px;
  margin: 0;
  color: var(--muted);
  line-height: 1.8;
}

.workshop-entry {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(360px, 1.08fr);
  gap: clamp(22px, 4vw, 52px);
  align-items: center;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(255, 250, 242, 0.92), rgba(232, 225, 213, 0.72)),
    #f4efe5;
}

.workshop-entry-copy h2 {
  max-width: 760px;
  margin: 0 0 18px;
  font-size: clamp(34px, 4.8vw, 68px);
  line-height: 1.04;
}

.workshop-entry-copy p:not(.eyebrow) {
  max-width: 680px;
  color: #4c463e;
  font-size: clamp(16px, 1.55vw, 19px);
  line-height: 1.86;
}

.workshop-entry-preview {
  margin: 0;
  border: 1px solid rgba(23, 23, 23, 0.12);
  border-radius: 8px;
  overflow: hidden;
  background: #fffaf0;
  box-shadow: var(--shadow);
}

.workshop-entry-preview img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.workshop-entry-preview figcaption {
  padding: 14px 16px 16px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.archive-stats {
  display: grid;
  min-width: 92px;
  justify-items: center;
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
  padding: 0 22px;
}

.archive-stats strong {
  color: var(--ink);
  font-family: "Arial Black", "Noto Sans SC", sans-serif;
  font-size: 44px;
  line-height: 1;
}

.archive-stats span {
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.philosophy {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.hero-image {
  margin: 0;
}

.hero-image img {
  width: 100%;
  min-height: 460px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

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

.section {
  padding: clamp(64px, 9vw, 120px) clamp(20px, 5vw, 72px);
  border-top: 1px solid rgba(23, 23, 23, 0.08);
}

.section-heading {
  max-width: 920px;
  margin-bottom: 34px;
}

.section h2 {
  margin: 0;
  font-size: clamp(32px, 4.8vw, 62px);
  line-height: 1.08;
  font-weight: 800;
}

.section-heading > p:not(.eyebrow),
.intro > p,
.contact p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.8;
}

.audience-paths {
  background: #fffaf2;
}

.audience-grid,
.evidence-grid,
.file-level-grid {
  display: grid;
  gap: 16px;
}

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

.audience-grid article,
.evidence-grid article,
.file-level-grid article {
  min-height: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 247, 0.84);
  padding: 24px;
}

.audience-grid span,
.evidence-grid span,
.file-level-grid span {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.audience-grid h3,
.evidence-grid h3,
.file-level-grid h3 {
  margin: 0 0 10px;
  font-size: 23px;
}

.audience-grid p,
.evidence-grid p,
.file-level-grid p {
  margin: 0 0 18px;
  color: var(--muted);
  line-height: 1.75;
}

.file-level-grid strong {
  display: block;
  color: #363027;
  line-height: 1.65;
}

.family-entry {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 0.72fr);
  gap: clamp(24px, 5vw, 60px);
  align-items: center;
  background: #f8efe5;
}

.family-copy h2 {
  max-width: 820px;
  margin: 0 0 18px;
  font-size: clamp(34px, 5vw, 68px);
  line-height: 1.05;
}

.family-copy > p:not(.eyebrow) {
  max-width: 720px;
  margin: 0;
  color: #514a41;
  font-size: 18px;
  line-height: 1.85;
}

.family-entry figure {
  margin: 0;
}

.family-entry img {
  width: 100%;
  min-height: 360px;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.family-entry figcaption {
  margin-top: 12px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.evidence-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-bottom: 28px;
}

.file-level-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.intro {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(24px, 5vw, 80px);
  align-items: start;
  background: #fffaf2;
}

.display-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 22px;
}

.wide-card {
  margin: 0;
  overflow: hidden;
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.wide-card img {
  width: 100%;
  height: 100%;
  min-height: 440px;
  object-fit: cover;
}

.benefit-list,
.scene-list,
.value-grid,
.mode-grid,
.process,
.video-points {
  display: grid;
  gap: 14px;
}

.benefit-list article,
.process article,
.video-points article,
.scene-list article,
.value-grid article,
.mode-grid article,
.request-grid article,
.case-card,
.sample-copy,
.qr-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 22px;
}

.benefit-list span,
.process span,
.request-grid span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 28px;
  margin-bottom: 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--accent);
  font-weight: 800;
  font-size: 12px;
}

h3 {
  margin: 0 0 10px;
  font-size: 22px;
}

p {
  line-height: 1.72;
}

article p,
li,
.sample-copy p {
  color: var(--muted);
}

.process {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.video-section {
  background: #fffaf2;
}

.video-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  gap: 24px;
  align-items: stretch;
}

.video-card {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.video-card video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #111;
  object-fit: cover;
}

.video-card figcaption {
  padding: 14px 18px 16px;
  color: var(--muted);
  font-size: 14px;
}

.video-points article {
  min-height: 0;
}

.sample-layout {
  display: grid;
  grid-template-columns: minmax(250px, 0.8fr) minmax(0, 1.2fr);
  gap: 24px;
  align-items: stretch;
}

.sample-layout figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.sample-layout figure img {
  width: 100%;
  height: 100%;
  max-height: 620px;
  object-fit: cover;
  object-position: top;
}

.metric-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 18px;
}

.metric-row strong {
  font-size: clamp(60px, 10vw, 118px);
  line-height: 0.9;
}

.tag-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 22px 0;
}

.tag-grid span {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f7f1e7;
  font-weight: 700;
}

.note {
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 14px;
}

.mini-gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.mini-gallery img {
  width: 100%;
  aspect-ratio: 1.4;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.case-card {
  display: grid;
  align-content: start;
  gap: 0;
  padding: 0;
  overflow: hidden;
}

.case-card img {
  width: 100%;
  aspect-ratio: 1.35;
  object-fit: cover;
}

.case-card > div {
  padding: 22px;
}

.case-card h3 {
  margin-top: 0;
}

.case-feature {
  grid-template-rows: auto 1fr;
}

.case-card.large {
  grid-column: 1 / -1;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 0.8fr);
}

.case-card.large img {
  height: 100%;
  min-height: 480px;
  aspect-ratio: auto;
}

.case-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 16px;
  background: #f8f3ea;
}

.case-steps.compact {
  min-height: 310px;
}

.case-steps figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.case-steps img {
  width: 100%;
  height: 250px;
  min-height: 0;
  aspect-ratio: auto;
  object-fit: cover;
}

.case-steps figcaption {
  margin: 0;
  padding: 10px 12px;
  font-size: 13px;
  color: #504b43;
}

.case-single-image {
  padding: 16px;
  background: #f8f3ea;
}

.case-single-image img {
  height: 310px;
  border: 1px solid var(--line);
  border-radius: 8px;
  object-fit: cover;
}

.case-hero {
  min-height: auto;
  padding-top: clamp(52px, 8vw, 90px);
  padding-bottom: clamp(42px, 7vw, 72px);
  background: #fffaf2;
}

.case-hero h1 {
  max-width: 980px;
  margin: 0 0 18px;
  font-size: clamp(42px, 7vw, 86px);
  line-height: 1.02;
}

.case-detail {
  background: var(--paper);
}

.case-archive-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 22px;
}

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

.case-archive-grid figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.case-archive-grid img {
  width: 100%;
  aspect-ratio: 1.1;
  object-fit: cover;
}

.case-archive-grid figcaption {
  margin: 0;
  padding: 12px 14px;
  color: #504b43;
  font-size: 14px;
}

.archive-table {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.archive-table article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 22px;
}

.archive-table span {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.empty-case-note {
  display: flex;
  min-height: 260px;
  flex-direction: column;
  justify-content: center;
  border: 1px dashed var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 247, 0.72);
  padding: 24px;
}

.empty-case-note h3 {
  margin: 0 0 10px;
  font-size: 22px;
}

.empty-case-note p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.case-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.sample-case-library {
  background: var(--paper);
}

.sample-case-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.sample-case-card a {
  display: grid;
  min-height: 100%;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 12px 34px rgba(31, 27, 21, 0.08);
}

.sample-case-card img {
  width: 100%;
  aspect-ratio: 1.34;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
}

.sample-case-card span {
  margin: 14px 14px 0;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.sample-case-card h3 {
  margin: 8px 14px 6px;
  font-size: 20px;
  line-height: 1.25;
}

.sample-case-card p {
  margin: 0 14px 16px;
  color: var(--muted);
  line-height: 1.65;
}

.sample-library-hero .lead {
  max-width: 920px;
}

.sample-library-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.sample-library-stats span {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  padding: 10px 14px;
  color: var(--muted);
  font-size: 14px;
}

.sample-library-stats strong {
  color: var(--ink);
  font-size: 24px;
}

.sample-data-hero .lead {
  max-width: 960px;
}

.data-note-grid,
.education-showcase,
.faq-list {
  display: grid;
  gap: 16px;
}

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

.data-note-grid article,
.faq-list article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 24px;
}

.data-note-grid h3,
.faq-list h3 {
  margin: 0 0 10px;
}

.data-note-grid p,
.faq-list p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.sample-data-table-wrap {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.sample-data-table {
  width: 100%;
  min-width: 1780px;
  border-collapse: collapse;
  font-size: 13px;
}

.sample-data-table th,
.sample-data-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.sample-data-table th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: var(--deep);
  color: #fff;
  font-size: 13px;
}

.sample-data-table td {
  color: #4c4943;
  line-height: 1.55;
}

.sample-data-table td:first-child a {
  color: var(--accent);
  font-weight: 800;
}

.sample-data-table tbody tr:nth-child(even) {
  background: #fffaf2;
}

.sample-record-hero h1 {
  font-size: clamp(38px, 6vw, 74px);
}

.sample-record {
  padding-top: clamp(26px, 5vw, 58px);
}

.sample-record-overview {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 18px;
  align-items: start;
  margin-bottom: 28px;
}

.sample-intro-board {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: var(--shadow);
}

.sample-intro-board img {
  display: block;
  width: 100%;
  max-height: min(82vh, 980px);
  object-fit: contain;
  background: #f8f3ea;
}

.sample-intro-board figcaption,
.sample-media-grid figcaption {
  margin: 0;
  border-top: 1px solid var(--line);
  padding: 12px 14px;
  color: #504b43;
  font-size: 14px;
}

.sample-record-sidebar {
  display: grid;
  gap: 14px;
  position: sticky;
  top: 92px;
}

.sample-meta-card,
.sample-meta-list {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 20px;
  box-shadow: 0 12px 30px rgba(31, 27, 21, 0.06);
}

.sample-meta-card span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.sample-meta-card strong {
  display: block;
  margin-top: 10px;
  font-size: 22px;
  line-height: 1.2;
}

.sample-meta-card p,
.sample-meta-list p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.65;
}

.sample-meta-list p {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr);
  gap: 12px;
  margin: 0;
  padding: 12px 0;
  border-bottom: 1px solid rgba(63, 54, 42, 0.12);
}

.sample-meta-list p:last-child {
  border-bottom: 0;
}

.sample-meta-list span {
  color: var(--accent);
  font-size: 13px;
  font-weight: 800;
}

.sample-gallery-block {
  margin-top: 30px;
}

.section-heading.compact {
  margin-bottom: 16px;
}

.section-heading.compact h2 {
  font-size: clamp(26px, 4vw, 44px);
}

.sample-media-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.sample-media-grid figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 12px 30px rgba(31, 27, 21, 0.06);
}

.sample-media-grid img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  background: #f8f3ea;
}

.package-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.package-grid img {
  aspect-ratio: 1 / 1;
}

.sample-notes {
  margin-top: 30px;
}

ul {
  margin: 18px 0 0;
  padding-left: 20px;
}

.scene-board {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.72fr);
  gap: 22px;
  align-items: stretch;
}

.scene-board > img {
  width: 100%;
  height: 100%;
  min-height: 420px;
  object-fit: cover;
  border-radius: 8px;
  box-shadow: var(--shadow);
}

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

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

.mode-label {
  display: inline-flex;
  margin-bottom: 16px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.rights-flow {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--deep);
  color: #fff;
}

.rights-flow span {
  font-weight: 800;
}

.rights-flow b {
  width: 38px;
  height: 1px;
  background: rgba(255, 255, 255, 0.45);
}

.investor {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 34px;
}

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

.request {
  background: #fffaf2;
}

.request-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.request-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
}

.request-actions p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.contact {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 28px;
  align-items: center;
  background: #fffaf2;
}

.contact-actions {
  margin-top: 22px;
}

.qr-card {
  margin: 0;
  text-align: center;
  background: #fff;
  justify-self: center;
  width: min(100%, 320px);
  padding: 30px 26px;
}

.qr-title {
  display: grid;
  gap: 4px;
  margin-bottom: 16px;
}

.qr-title strong {
  font-size: 22px;
}

.qr-title span {
  color: var(--muted);
}

.qr-card img {
  display: block;
  width: min(100%, 210px);
  aspect-ratio: 1;
  margin: 6px auto 18px;
  object-fit: contain;
  border-radius: 6px;
  transform: rotate(-90deg);
}

.qr-card figcaption {
  margin-top: 14px;
  color: var(--muted);
  font-size: 14px;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 28px clamp(20px, 5vw, 72px);
  color: var(--muted);
  border-top: 1px solid rgba(23, 23, 23, 0.08);
}

.service-hero {
  min-height: 78vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(64px, 9vw, 120px) clamp(20px, 5vw, 72px);
  background:
    linear-gradient(120deg, rgba(255, 250, 242, 0.92), rgba(244, 241, 234, 0.76)),
    url("./assets/hero-display.jpg") center / cover;
}

.service-hero h1 {
  max-width: 1040px;
  margin: 12px 0 20px;
  font-size: clamp(44px, 7vw, 92px);
  line-height: 1.02;
}

.service-principle {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
  gap: 32px;
  background: #fffaf2;
}

.principle-grid,
.pricing-grid,
.deliverable-grid,
.license-grid {
  display: grid;
  gap: 16px;
}

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

.principle-grid article,
.pricing-card,
.deliverable-grid article,
.license-grid article,
.split-note {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 24px;
}

.principle-grid span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 28px;
  margin-bottom: 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

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

.pricing-card {
  display: flex;
  min-height: 100%;
  flex-direction: column;
}

.pricing-card strong {
  display: block;
  margin: 10px 0 14px;
  color: var(--ink);
  font-size: 22px;
}

.pricing-card.primary-tier {
  background: var(--deep);
  color: #fff;
}

.pricing-card.primary-tier p,
.pricing-card.primary-tier li,
.pricing-card.primary-tier .eyebrow {
  color: rgba(255, 255, 255, 0.78);
}

.pricing-card.primary-tier strong {
  color: #fff;
}

.package-section {
  background: #fffaf2;
}

.deliverable-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

.split-note {
  margin-top: 18px;
  background: linear-gradient(135deg, #fffaf2 0%, var(--panel) 100%);
}

.service-cta {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  background: var(--deep);
  color: #fff;
}

.service-cta p {
  color: rgba(255, 255, 255, 0.72);
}

.service-cta .button.primary {
  border-color: #fff;
  background: #fff;
  color: var(--ink);
}

.license-hero {
  background:
    linear-gradient(120deg, rgba(255, 250, 242, 0.94), rgba(244, 241, 234, 0.78)),
    url("./assets/application-card.jpg") center / cover;
}

.trust-hero {
  background:
    linear-gradient(120deg, rgba(255, 250, 242, 0.94), rgba(244, 241, 234, 0.74)),
    url("./assets/case-jp-board.jpg") center / cover;
}

.education-hero {
  background:
    linear-gradient(120deg, rgba(255, 250, 242, 0.92), rgba(244, 241, 234, 0.72)),
    url("./assets/case-youth-display.jpg") center / cover;
}

.license-summary,
.license-rights,
.split-section,
.ai-native,
.workflow-section,
.sample-data-intro {
  background: #fffaf2;
}

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

.education-showcase figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 12px 34px rgba(31, 27, 21, 0.08);
}

.education-showcase img {
  width: 100%;
  aspect-ratio: 1.18;
  object-fit: cover;
}

.education-showcase figcaption {
  margin: 0;
  padding: 12px 14px;
}

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

.agent-shell {
  display: grid;
  grid-template-columns: minmax(300px, 0.78fr) minmax(0, 1.22fr);
  min-height: calc(100vh - 76px);
  background: var(--paper);
}

.agent-panel,
.agent-console {
  padding: clamp(28px, 5vw, 72px);
}

.agent-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-right: 1px solid var(--line);
  background:
    linear-gradient(120deg, rgba(255, 250, 242, 0.9), rgba(244, 241, 234, 0.74)),
    url("./assets/agent-consultation-bg.png") center / cover;
}

.agent-panel h1 {
  max-width: 780px;
  margin: 12px 0 18px;
  font-size: clamp(42px, 7vw, 84px);
  line-height: 1.02;
}

.agent-panel > p:not(.eyebrow) {
  max-width: 660px;
  color: #3d3933;
  font-size: 18px;
  line-height: 1.8;
}

.agent-status-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 28px;
}

.agent-status-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 247, 0.82);
  padding: 18px;
}

.agent-status-grid span {
  display: block;
  margin-bottom: 8px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.agent-status-grid strong {
  display: block;
  line-height: 1.55;
}

.agent-quick-links,
.agent-answer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.agent-quick-links {
  margin-top: 24px;
}

.agent-quick-links a,
.agent-answer-links a,
.agent-suggestions button,
.agent-clear {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 253, 247, 0.88);
  color: #3e3b36;
  font: inherit;
  font-size: 14px;
  font-weight: 800;
  padding: 10px 14px;
  cursor: pointer;
}

.agent-console {
  display: grid;
  grid-template-rows: auto auto minmax(360px, 1fr) auto auto;
  gap: 18px;
  min-height: calc(100vh - 76px);
  background: #fffaf2;
}

.agent-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.agent-toolbar h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.08;
}

.agent-clear {
  flex: 0 0 auto;
  background: transparent;
}

.agent-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.agent-suggestions button:hover,
.agent-quick-links a:hover,
.agent-answer-links a:hover,
.agent-clear:hover {
  background: rgba(23, 23, 23, 0.07);
}

.agent-messages {
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 18px;
  box-shadow: 0 12px 34px rgba(31, 27, 21, 0.08);
}

.agent-message {
  max-width: 86%;
  margin-bottom: 14px;
  border-radius: 8px;
  padding: 16px 18px;
}

.agent-message.user {
  margin-left: auto;
  background: var(--deep);
  color: #fff;
}

.agent-message.agent {
  margin-right: auto;
  border: 1px solid var(--line);
  background: #fff;
}

.agent-message h3 {
  margin: 0 0 10px;
  font-size: 22px;
}

.agent-answer-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.agent-answer-meta span {
  border: 1px solid rgba(129, 72, 50, 0.24);
  border-radius: 999px;
  background: rgba(129, 72, 50, 0.08);
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  line-height: 1;
  padding: 7px 9px;
}

.agent-message p,
.agent-message li {
  color: inherit;
  line-height: 1.75;
}

.agent-message.agent p,
.agent-message.agent li {
  color: #4c4943;
}

.agent-message p {
  margin: 0 0 10px;
}

.agent-message ul {
  margin: 10px 0 0;
  padding-left: 1.2em;
}

.agent-caution {
  border-left: 3px solid var(--accent);
  padding-left: 12px;
  color: var(--accent) !important;
  font-weight: 800;
}

.agent-template,
.agent-collect {
  margin: 14px 0;
  border: 1px solid rgba(31, 27, 21, 0.1);
  border-radius: 8px;
  background: #fffaf2;
  padding: 14px;
}

.agent-template strong,
.agent-collect strong {
  display: block;
  margin-bottom: 8px;
  color: #2f2b24;
  font-size: 13px;
}

.agent-template p:last-child,
.agent-collect ul:last-child {
  margin-bottom: 0;
}

.agent-related {
  color: #6a6257 !important;
  font-size: 14px;
  font-weight: 800;
}

.agent-answer-links {
  margin-top: 14px;
}

.agent-followups {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.agent-followups button {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: #4c4943;
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  padding: 8px 10px;
}

.agent-followups button:hover {
  background: rgba(23, 23, 23, 0.06);
}

.agent-input-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: stretch;
}

.agent-input-row textarea {
  width: 100%;
  min-height: 92px;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  color: var(--ink);
  font: inherit;
  font-size: 16px;
  line-height: 1.65;
  padding: 14px 16px;
}

.agent-input-row button {
  min-width: 104px;
  border-radius: 8px;
}

.agent-note {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.metrion-assistant-widget {
  position: fixed;
  left: 22px;
  bottom: 22px;
  z-index: 80;
  font-family: inherit;
}

.metrion-assistant-trigger {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  max-width: min(260px, calc(100vw - 44px));
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  background: #171717;
  color: #fffaf2;
  box-shadow: 0 18px 44px rgba(31, 27, 21, 0.24);
  cursor: pointer;
  font: inherit;
  font-size: 15px;
  font-weight: 900;
  line-height: 1;
  padding: 8px 16px 8px 8px;
}

.metrion-assistant-trigger img {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
}

.metrion-assistant-panel {
  position: absolute;
  left: 0;
  bottom: 68px;
  display: grid;
  grid-template-rows: auto auto minmax(180px, 1fr) auto auto;
  width: min(420px, calc(100vw - 44px));
  max-height: min(650px, calc(100vh - 120px));
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffaf2;
  box-shadow: 0 24px 70px rgba(31, 27, 21, 0.24);
}

.metrion-assistant-panel[hidden] {
  display: none;
}

.metrion-assistant-panel header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding: 14px 16px;
}

.metrion-assistant-panel header span {
  display: block;
  color: var(--accent);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.metrion-assistant-panel header strong {
  display: block;
  margin-top: 4px;
  color: var(--ink);
  font-size: 17px;
}

.metrion-assistant-panel header button {
  width: 34px;
  height: 34px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  font-size: 22px;
  line-height: 1;
}

.metrion-assistant-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 12px 16px;
}

.metrion-assistant-suggestions button,
.metrion-assistant-form button {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: #3e3b36;
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 900;
  padding: 8px 10px;
}

.metrion-assistant-messages {
  min-height: 180px;
  overflow: auto;
  border-top: 1px solid rgba(31, 27, 21, 0.08);
  border-bottom: 1px solid rgba(31, 27, 21, 0.08);
  background: #fffdfa;
  padding: 14px;
}

.metrion-assistant-message {
  max-width: 92%;
  margin-bottom: 10px;
  border-radius: 8px;
  padding: 12px 13px;
}

.metrion-assistant-message.user {
  margin-left: auto;
  border: 1px solid #8b4a35;
  background: #fff3e8;
  color: #2b211b;
  font-weight: 800;
}

.metrion-assistant-message.user p {
  color: #2b211b;
}

.metrion-assistant-message.agent {
  margin-right: auto;
  border: 1px solid var(--line);
  background: #fff;
}

.metrion-assistant-message h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.metrion-assistant-message p,
.metrion-assistant-message li {
  color: #4c4943;
  font-size: 14px;
  line-height: 1.65;
}

.metrion-assistant-message p {
  margin: 0 0 8px;
}

.metrion-assistant-message ul {
  margin: 8px 0 0;
  padding-left: 1.15em;
}

.metrion-assistant-message .agent-template,
.metrion-assistant-message .agent-collect {
  padding: 10px;
}

.metrion-assistant-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  padding: 12px 14px 8px;
}

.metrion-assistant-form textarea {
  width: 100%;
  min-height: 56px;
  resize: vertical;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-size: 14px;
  line-height: 1.5;
  padding: 10px;
}

.metrion-assistant-form button {
  align-self: stretch;
  border-radius: 8px;
  background: var(--deep);
  color: #fff;
  padding: 0 14px;
}

.metrion-assistant-note {
  margin: 0;
  color: #6a6257;
  font-size: 12px;
  line-height: 1.5;
  padding: 0 14px 12px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.asset-flow {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--deep);
  color: #fff;
}

.asset-flow span {
  font-weight: 800;
}

.asset-flow b {
  width: 38px;
  height: 1px;
  background: rgba(255, 255, 255, 0.45);
}

.rights-table,
.matrix-grid,
.split-cards,
.roadmap-grid {
  display: grid;
  gap: 16px;
}

.rights-table,
.matrix-grid,
.split-cards,
.roadmap-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.rights-table article,
.matrix-grid article,
.split-cards article,
.roadmap-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  padding: 24px;
}

.archive-callout {
  margin-top: 14px;
}

.archive-hero {
  min-height: auto;
}

.archive-record-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 22px;
  align-items: stretch;
}

.archive-image-card {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 14px 40px rgba(31, 27, 21, 0.08);
}

.archive-image-card img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  background: #fff;
}

.archive-record-grid.featured-case {
  grid-template-columns: minmax(360px, 0.95fr) minmax(0, 1.05fr);
}

.archive-image-card.contain-media img {
  height: 560px;
  object-fit: contain;
}

.archive-image-card.info-sheet img {
  padding: 18px;
}

.archive-image-card.live-photo img {
  background: #171717;
}

.archive-image-card figcaption {
  padding: 14px 16px 16px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.viewer-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 22px;
  align-items: stretch;
}

model-viewer {
  position: relative;
  display: block;
  width: 100%;
  min-height: 620px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: radial-gradient(circle at 40% 18%, #fffaf2 0%, #e7e0d3 52%, #d7cec0 100%);
  box-shadow: var(--shadow);
}

.viewer-fallback {
  display: grid;
  min-height: 620px;
  place-items: center;
  align-content: center;
  gap: 8px;
  color: var(--muted);
  text-align: center;
}

.viewer-fallback strong {
  color: var(--ink);
  font-size: 22px;
}

.ar-button {
  position: absolute;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%);
  border: 0;
  border-radius: 999px;
  padding: 13px 22px;
  background: var(--ink);
  color: #fff;
  font: inherit;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0;
  cursor: pointer;
  box-shadow: 0 14px 36px rgba(23, 23, 23, 0.22);
}

.ar-button:focus-visible {
  outline: 3px solid rgba(140, 60, 36, 0.35);
  outline-offset: 4px;
}

.viewer-notes {
  display: grid;
  gap: 14px;
}

.viewer-notes article {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.viewer-notes span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.viewer-notes h3 {
  margin: 10px 0 8px;
  font-size: 21px;
}

.viewer-notes p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.mr-test-steps {
  margin-top: 22px;
  display: grid;
  grid-template-columns: minmax(220px, 0.45fr) minmax(0, 1fr);
  gap: 22px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.mr-test-steps h3 {
  margin: 8px 0 0;
  font-size: 25px;
}

.mr-test-steps ol {
  margin: 0;
  padding-left: 22px;
  color: var(--muted);
  line-height: 1.9;
}

.split-cards span,
.roadmap-grid span {
  display: inline-flex;
  margin-bottom: 14px;
  padding: 7px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.split-cards strong {
  display: block;
  margin: 9px 0;
  color: var(--ink);
}

.ar-card-page {
  background: var(--paper);
}

.ar-card-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.55fr);
  gap: 28px;
  align-items: center;
  padding: 86px clamp(20px, 5vw, 72px) 58px;
}

.ar-card-copy h1 {
  max-width: 980px;
  margin: 0;
  font-size: clamp(52px, 8vw, 104px);
  line-height: 0.96;
  letter-spacing: 0;
}

.ar-card-copy .lead {
  max-width: 820px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.85;
}

.artwork-card-preview {
  display: grid;
  gap: 14px;
}

.artwork-card-face,
.artwork-card-back {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdfa;
  box-shadow: 0 18px 48px rgba(31, 27, 21, 0.1);
}

.artwork-card-face img {
  width: 100%;
  aspect-ratio: 1.35;
  object-fit: cover;
  display: block;
}

.artwork-card-face > div,
.artwork-card-back {
  padding: 20px;
}

.artwork-card-face span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.artwork-card-face h2 {
  margin: 8px 0 6px;
  font-size: 28px;
  line-height: 1.12;
}

.artwork-card-face p,
.artwork-card-back p,
.artwork-card-back small {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.artwork-card-back {
  display: grid;
  gap: 14px;
}

.qr-frame {
  display: grid;
  place-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.qr-frame img {
  width: min(100%, 260px);
  aspect-ratio: 1;
  display: block;
}

.artwork-card-back small {
  overflow-wrap: anywhere;
  font-size: 11px;
}

.ar-viewer-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  gap: 22px;
  align-items: stretch;
}

.ar-viewer-layout model-viewer {
  min-height: 680px;
}

.ar-instructions {
  display: grid;
  gap: 14px;
}

.ar-instructions article {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.ar-instructions span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.ar-instructions h3 {
  margin: 10px 0 8px;
  font-size: 23px;
}

.ar-instructions p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.ar-delivery-template {
  padding-bottom: 88px;
}

.private-ar-body {
  margin: 0;
  background: #f3eee5;
  color: var(--ink);
}

.private-ar-page {
  min-height: 100vh;
}

.private-ar-hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  gap: 0;
  background: #171717;
  color: #fff;
}

.private-ar-artwork {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: clamp(24px, 5vw, 68px);
  background:
    radial-gradient(circle at 42% 30%, rgba(255, 255, 255, 0.15), transparent 32%),
    #141414;
}

.private-ar-artwork img {
  width: min(100%, 560px);
  max-height: 78vh;
  object-fit: contain;
  display: block;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.42);
}

.private-ar-intro {
  min-height: 100vh;
  display: grid;
  align-content: center;
  justify-items: start;
  padding: clamp(28px, 6vw, 84px);
}

.private-kicker {
  margin: 0 0 18px;
  color: #bda56f;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.private-ar-intro h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(54px, 8vw, 108px);
  line-height: 0.96;
  letter-spacing: 0;
}

.private-meta {
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 18px;
}

.private-ar-intro p:not(.private-kicker):not(.private-meta) {
  max-width: 680px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 18px;
  line-height: 1.85;
}

.private-primary {
  display: inline-flex;
  margin-top: 34px;
  border-radius: 999px;
  padding: 15px 24px;
  background: #fff;
  color: #171717;
  font-weight: 900;
  text-decoration: none;
}

.photo-scan-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 28px;
  align-items: center;
  padding: clamp(44px, 7vw, 92px) clamp(20px, 5vw, 72px);
  background: #f3eee5;
}

.phone-scan-mock {
  width: min(100%, 390px);
  margin: 0 auto;
  border: 10px solid #171717;
  border-radius: 34px;
  overflow: hidden;
  background: #111;
  box-shadow: 0 24px 70px rgba(28, 22, 16, 0.18);
}

.phone-scan-camera {
  position: relative;
  min-height: 580px;
  display: grid;
  place-items: center;
  background: #050505;
}

.phone-scan-camera img {
  width: 78%;
  display: block;
  border: 1px solid rgba(255, 255, 255, 0.28);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.5);
}

.scan-corners {
  position: absolute;
  inset: 72px 42px;
  border: 2px solid rgba(255, 255, 255, 0.78);
  border-radius: 18px;
}

.scan-status {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  border-radius: 18px;
  padding: 15px 16px;
  background: rgba(255, 255, 255, 0.92);
  color: #171717;
  font-weight: 800;
  text-align: center;
}

.photo-scan-copy h2,
.private-section-heading h2 {
  margin: 0;
  max-width: 820px;
  font-size: clamp(38px, 5vw, 72px);
  line-height: 1.02;
  letter-spacing: 0;
}

.photo-scan-copy p,
.private-section-heading p:not(.private-kicker) {
  max-width: 720px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.85;
}

.photo-scan-list {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.photo-scan-list li {
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.56);
  color: var(--muted);
  line-height: 1.65;
}

.private-model-section,
.private-record-section,
.private-note {
  padding: clamp(44px, 7vw, 92px) clamp(20px, 5vw, 72px);
}

.private-model-section model-viewer {
  margin-top: 28px;
  min-height: 72vh;
}

.private-ar-steps {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.private-ar-steps article {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.private-ar-steps span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.private-ar-steps p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.7;
}

.private-record-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 22px;
  margin-top: 28px;
}

.private-record-grid figure {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.private-record-grid img {
  width: 100%;
  height: 540px;
  object-fit: contain;
  display: block;
  background: #fff;
}

.private-record-grid figure:first-child img {
  object-fit: cover;
  background: #171717;
}

.private-record-grid figcaption {
  padding: 14px 16px;
  color: var(--muted);
  font-size: 14px;
}

.private-note {
  padding-top: 0;
}

.private-note p {
  max-width: 900px;
  margin: 0;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.56);
  color: var(--muted);
  line-height: 1.85;
}

.private-ar-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 22px clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.ar-direct-body {
  background: #171717;
}

.ar-direct-entry {
  min-height: 100vh;
  padding: 0;
  display: grid;
  grid-template-rows: auto 1fr auto;
  background: #171717;
}

.ar-direct-entry model-viewer {
  width: 100%;
  min-height: 72vh;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  background: radial-gradient(circle at 50% 18%, #fffaf2 0%, #e7e0d3 52%, #d7cec0 100%);
}

.ar-direct-topbar {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 14px clamp(16px, 4vw, 42px);
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
}

.ar-direct-topbar strong {
  color: #fff;
}

.ar-direct-panel {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: end;
  padding: 24px clamp(18px, 5vw, 64px) 34px;
  background: #171717;
  color: #fff;
}

.ar-direct-panel h1 {
  margin: 0;
  max-width: 760px;
  font-size: clamp(38px, 6vw, 78px);
  line-height: 0.98;
  letter-spacing: 0;
}

.ar-direct-panel p:not(.private-kicker) {
  max-width: 720px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 17px;
  line-height: 1.75;
}

.compact-artwork {
  min-height: auto;
}

.compact-artwork .private-ar-artwork,
.compact-artwork .private-ar-intro {
  min-height: auto;
}

.compact-artwork .private-ar-intro h2 {
  margin: 0;
  max-width: 760px;
  color: #fff;
  font-size: clamp(42px, 6vw, 82px);
  line-height: 0.98;
  letter-spacing: 0;
}

@media (max-width: 1180px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    width: 100%;
    flex-wrap: wrap;
    overflow: visible;
  }

  .nav a,
  .nav summary,
  .nav-group {
    flex: 0 0 auto;
    white-space: nowrap;
  }

  .nav-menu {
    left: 0;
    transform: translateY(-4px);
  }

  .nav-group[open] .nav-menu,
  .nav-group:hover .nav-menu,
  .nav-group:focus-within .nav-menu {
    transform: translateY(0);
  }
}

@media (max-width: 980px) {
  .hero,
  .intro,
  .family-entry,
  .agent-shell,
  .display-grid,
  .video-layout,
  .sample-layout,
  .scene-board,
  .investor,
  .contact {
    grid-template-columns: 1fr;
  }

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

  .audience-grid,
  .evidence-grid,
  .file-level-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .case-library-callout {
    grid-template-columns: 1fr;
    align-items: stretch;
  }

  .agent-panel {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .agent-console {
    min-height: auto;
  }

  .archive-stats {
    justify-items: start;
    border-left: 0;
    border-right: 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    padding: 18px 0;
  }

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

  .case-card.large {
    grid-template-columns: 1fr;
  }

  .case-archive-grid,
  .case-archive-grid.two,
  .workshop-entry,
  .family-entry,
  .archive-table,
  .sample-record-overview,
  .sample-media-grid,
  .private-ar-hero,
  .photo-scan-section,
  .private-ar-steps,
  .private-record-grid,
  .ar-card-hero,
  .ar-viewer-layout,
  .package-grid,
  .archive-record-grid,
  .viewer-shell,
  .mr-test-steps,
  .service-principle,
  .service-cta,
  .rights-table,
  .matrix-grid,
  .split-cards,
  .roadmap-grid,
  .data-note-grid,
  .education-showcase,
  .faq-list {
    grid-template-columns: 1fr;
  }

  .case-card.large img {
    min-height: 0;
  }

  .sample-record-sidebar {
    position: static;
  }

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

@media (max-width: 680px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    width: 100%;
    flex-wrap: wrap;
    overflow: visible;
  }

  .nav a,
  .nav summary,
  .nav-group {
    flex: 0 0 auto;
    white-space: nowrap;
    font-size: 13px;
  }

  .nav a,
  .nav summary {
    padding: 8px 10px;
  }

  .hero h1 {
    font-size: 44px;
  }

  .hero-image img,
  .wide-card img,
  .scene-board > img {
    min-height: 280px;
  }

  .process,
  .request-grid,
  .scene-list,
  .mode-grid,
    .agent-status-grid,
    .case-grid,
    .mini-gallery,
    .value-grid,
    .audience-grid,
    .evidence-grid,
    .file-level-grid,
    .tag-grid,
    .sample-case-grid,
    .sample-record-overview,
    .sample-media-grid,
    .package-grid,
    .private-ar-hero,
    .photo-scan-section,
    .private-ar-steps,
    .private-record-grid,
    .principle-grid,
    .pricing-grid,
    .deliverable-grid,
    .license-grid,
    .archive-record-grid,
    .ar-card-hero,
    .ar-viewer-layout,
    .viewer-shell,
    .mr-test-steps,
    .rights-table,
    .matrix-grid,
    .split-cards,
    .roadmap-grid,
    .data-note-grid,
    .education-showcase,
    .faq-list {
    grid-template-columns: 1fr;
  }

  .hero-secondary-links {
    margin-top: -6px;
  }

  .family-entry img {
    min-height: 280px;
  }

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

  .case-steps {
    grid-template-columns: 1fr;
    padding: 12px;
  }

  .case-steps img {
    height: auto;
    max-height: none;
    aspect-ratio: 1.25;
  }

  .case-single-image img {
    height: auto;
    aspect-ratio: 1.25;
  }

  .case-library-callout {
    padding: 22px;
  }

  .workshop-entry-copy h2 {
    font-size: 34px;
  }

  .workshop-entry-preview img {
    max-height: 360px;
  }

  .agent-panel,
  .agent-console {
    padding: 28px 18px;
  }

  .agent-message {
    max-width: 100%;
  }

  .agent-input-row {
    grid-template-columns: 1fr;
  }

  .agent-input-row button {
    min-height: 52px;
    width: 100%;
  }

  .qr-card {
    width: 100%;
  }

  .archive-image-card img,
  model-viewer,
  .viewer-fallback {
    min-height: 360px;
    height: auto;
  }
}

@media (max-width: 560px) {
  .metrion-assistant-widget {
    left: 14px;
    right: 14px;
    bottom: 14px;
  }

  .metrion-assistant-trigger {
    max-width: 100%;
  }

  .metrion-assistant-panel {
    left: 0;
    right: 0;
    bottom: 66px;
    width: auto;
    max-height: calc(100vh - 96px);
  }

  .metrion-assistant-messages {
    max-height: calc(100vh - 290px);
  }

  .metrion-assistant-form {
    grid-template-columns: 1fr;
  }

  .metrion-assistant-form button {
    min-height: 44px;
  }
}

@media (max-width: 760px) {
  .sample-data-table-wrap {
    overflow: visible;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }

  .sample-data-table {
    min-width: 0;
  }

  .sample-data-table thead {
    display: none;
  }

  .sample-data-table,
  .sample-data-table tbody,
  .sample-data-table tr,
  .sample-data-table td {
    display: block;
    width: 100%;
  }

  .sample-data-table tr {
    overflow: hidden;
    margin-bottom: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
  }

  .sample-data-table td {
    display: grid;
    grid-template-columns: 112px minmax(0, 1fr);
    gap: 10px;
    padding: 12px 14px;
    border-bottom: 1px solid var(--line);
  }

  .sample-data-table td::before {
    content: attr(data-label);
    color: var(--accent);
    font-weight: 800;
  }
}

/* Agent prototype lab */
.agent-prototype-page {
  background:
    linear-gradient(180deg, rgba(255, 253, 247, 0.76), rgba(244, 241, 234, 0.92)),
    var(--paper);
}

.prototype-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  gap: clamp(28px, 5vw, 68px);
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: clamp(44px, 6vw, 82px) clamp(20px, 5vw, 72px) 40px;
}

.prototype-hero h1 {
  max-width: 820px;
  margin: 16px 0 20px;
  font-size: clamp(44px, 6vw, 86px);
  line-height: 1;
  font-weight: 850;
}

.prototype-hero figure {
  margin: 0;
}

.prototype-hero img {
  width: 100%;
  border: 1px solid rgba(23, 23, 23, 0.1);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.prototype-hero figcaption {
  margin-top: 12px;
  color: var(--muted);
  font-size: 14px;
}

.prototype-jump,
.prototype-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.prototype-jump a,
.prototype-actions a,
.guide-options button {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 15px;
  border: 1px solid rgba(23, 23, 23, 0.18);
  border-radius: 999px;
  background: var(--panel);
  color: var(--ink);
  font-weight: 800;
}

.prototype-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.prototype-grid article,
.prototype-result,
.proposal-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 18px 48px rgba(31, 27, 21, 0.08);
}

.prototype-grid article {
  min-height: 190px;
  padding: 22px;
}

.prototype-grid span,
.map-card span,
.proposal-layout span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.prototype-grid h3,
.prototype-result h3 {
  margin: 14px 0 10px;
  font-size: 24px;
  line-height: 1.2;
}

.prototype-grid p,
.prototype-result p {
  color: #49443d;
  line-height: 1.72;
}

.prototype-tool {
  display: grid;
  grid-template-columns: minmax(260px, 0.62fr) minmax(0, 1.38fr);
  gap: clamp(22px, 4vw, 54px);
  align-items: start;
}

.prototype-tool-copy {
  position: sticky;
  top: 100px;
}

.prototype-tool-copy h2 {
  margin: 0 0 14px;
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1.04;
}

.prototype-tool-copy p:not(.eyebrow) {
  color: #49443d;
  font-size: 18px;
  line-height: 1.76;
}

.prototype-panel {
  display: grid;
  gap: 16px;
}

.checklist {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.checklist label,
.prototype-controls label {
  display: grid;
  gap: 8px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 247, 0.72);
  color: #312d28;
  font-weight: 800;
}

.checklist input {
  width: 18px;
  height: 18px;
  accent-color: var(--deep);
}

.prototype-controls {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.prototype-controls select {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-weight: 700;
}

.prototype-result {
  min-height: 280px;
  padding: clamp(20px, 3vw, 30px);
}

.score-card {
  display: grid;
  gap: 8px;
  max-width: 360px;
  margin-bottom: 20px;
}

.score-card span {
  font-size: 54px;
  font-weight: 900;
  line-height: 1;
}

.score-card strong {
  color: var(--accent);
  font-size: 18px;
}

.score-bar {
  height: 10px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--soft);
}

.score-bar i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--deep);
}

.mini-list {
  margin-top: 16px;
  padding: 16px;
  border: 1px solid rgba(139, 63, 47, 0.16);
  border-radius: 8px;
  background: #fbf5eb;
}

.mini-list strong {
  display: block;
  margin-bottom: 8px;
}

.mini-list ul,
.route-list {
  margin: 0;
  padding-left: 20px;
  color: #403a33;
  line-height: 1.74;
}

.map-card,
.proposal-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 18px 0;
}

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

.map-card div,
.proposal-layout div {
  display: grid;
  gap: 8px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(244, 241, 234, 0.72);
}

.map-card strong,
.proposal-layout strong {
  font-size: 18px;
  line-height: 1.35;
}

.guide-options {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.guide-options button {
  cursor: pointer;
}

.guide-options button:hover,
.prototype-jump a:hover,
.prototype-actions a:hover {
  background: var(--deep);
  color: #fff;
}

.proposal-card {
  padding: clamp(20px, 3vw, 30px);
  background:
    linear-gradient(135deg, rgba(40, 51, 46, 0.96), rgba(40, 51, 46, 0.86)),
    var(--deep);
  color: #fff;
}

.proposal-card p,
.proposal-card .mini-list,
.proposal-card .mini-list ul {
  color: rgba(255, 255, 255, 0.82);
}

.proposal-card .mini-list {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
}

.proposal-card .proposal-layout div {
  border-color: rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
}

@media (max-width: 1180px) {
  .prototype-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .prototype-hero,
  .prototype-tool {
    grid-template-columns: 1fr;
  }

  .prototype-tool-copy {
    position: static;
  }
}

@media (max-width: 680px) {
  .prototype-hero {
    min-height: auto;
  }

  .prototype-grid,
  .checklist,
  .prototype-controls,
  .map-card,
  .proposal-layout {
    grid-template-columns: 1fr;
  }
}

/* Submit check agent */
.submit-check-page {
  background:
    radial-gradient(circle at 78% 12%, rgba(139, 63, 47, 0.1), transparent 34%),
    linear-gradient(180deg, rgba(255, 253, 247, 0.82), rgba(244, 241, 234, 0.98)),
    var(--paper);
}

.submit-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
  min-height: calc(86vh - 72px);
  padding: clamp(44px, 6vw, 82px) clamp(20px, 5vw, 72px) 34px;
}

.submit-hero h1 {
  max-width: 900px;
  margin: 16px 0 20px;
  font-size: clamp(46px, 6.4vw, 94px);
  line-height: 0.98;
  font-weight: 850;
}

.submit-hero-card {
  display: grid;
  gap: 16px;
  padding: clamp(24px, 4vw, 36px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.submit-hero-card span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.submit-hero-card strong {
  font-size: clamp(58px, 8vw, 96px);
  line-height: 1;
}

.submit-hero-card p {
  margin: 0;
  color: #464039;
  line-height: 1.65;
}

.submit-check-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.72fr);
  gap: clamp(22px, 4vw, 48px);
  align-items: start;
}

.submit-check-main,
.submit-result-panel,
.submit-info-band article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 18px 50px rgba(31, 27, 21, 0.08);
}

.submit-check-main {
  padding: clamp(22px, 4vw, 36px);
}

.submit-result-panel {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 18px;
  padding: clamp(20px, 3vw, 28px);
}

.submit-controls {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.submit-controls label,
.submit-checklist label {
  display: grid;
  gap: 8px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(244, 241, 234, 0.5);
  color: #312d28;
  font-weight: 800;
}

.submit-controls select {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-weight: 700;
}

.submit-step-heading {
  margin-top: clamp(26px, 4vw, 42px);
}

.submit-checklist {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.submit-checklist input {
  width: 18px;
  height: 18px;
  accent-color: var(--deep);
}

.submit-result-block {
  margin-top: 14px;
  padding: 15px;
  border: 1px solid rgba(40, 51, 46, 0.14);
  border-radius: 8px;
  background: rgba(244, 241, 234, 0.68);
}

.submit-result-block.warning {
  border-color: rgba(139, 63, 47, 0.22);
  background: #fbf5eb;
}

.submit-result-block strong,
.submit-summary strong {
  display: block;
  margin-bottom: 8px;
}

.submit-result-block ul {
  margin: 0;
  padding-left: 20px;
  color: #443e37;
  line-height: 1.7;
}

.submit-summary textarea {
  width: 100%;
  resize: vertical;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: #302b25;
  font: inherit;
  line-height: 1.55;
}

.submit-summary button {
  width: 100%;
  min-height: 42px;
  margin-top: 10px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  background: var(--ink);
  color: #fff;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.submit-actions {
  display: grid;
  gap: 10px;
}

.submit-note {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.submit-info-band {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.submit-info-band article {
  padding: 22px;
}

.submit-info-band span {
  color: var(--accent);
  font-weight: 900;
}

.submit-info-band h3 {
  margin: 12px 0 10px;
  font-size: 24px;
}

.submit-info-band p {
  margin: 0;
  color: #47423c;
  line-height: 1.72;
}

@media (max-width: 980px) {
  .submit-hero,
  .submit-check-shell,
  .submit-info-band {
    grid-template-columns: 1fr;
  }

  .submit-result-panel {
    position: static;
  }
}

@media (max-width: 720px) {
  .submit-hero {
    min-height: auto;
  }

  .submit-controls,
  .submit-checklist {
    grid-template-columns: 1fr;
  }
}

/* Sample matching agent */
.sample-match-page {
  background:
    radial-gradient(circle at 18% 10%, rgba(40, 51, 46, 0.11), transparent 32%),
    linear-gradient(180deg, rgba(255, 253, 247, 0.84), rgba(244, 241, 234, 0.96)),
    var(--paper);
}

.sample-match-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 440px);
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
  min-height: calc(82vh - 72px);
  padding: clamp(44px, 6vw, 82px) clamp(20px, 5vw, 72px) 34px;
}

.sample-match-hero h1 {
  max-width: 940px;
  margin: 16px 0 20px;
  font-size: clamp(46px, 6.2vw, 88px);
  line-height: 1;
  font-weight: 850;
}

.sample-match-snapshot,
.match-result,
.matcher-controls,
.sample-map-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 18px 50px rgba(31, 27, 21, 0.08);
}

.sample-match-snapshot {
  display: grid;
  gap: 14px;
  padding: clamp(24px, 4vw, 34px);
}

.sample-match-snapshot span,
.match-context span,
.sample-map-grid span,
.match-sample-list span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.sample-match-snapshot strong {
  font-size: clamp(28px, 3.2vw, 40px);
  line-height: 1.12;
}

.sample-match-snapshot p {
  margin: 0;
  color: #464039;
  line-height: 1.72;
}

.matcher-shell {
  display: grid;
  grid-template-columns: minmax(300px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(22px, 4vw, 48px);
  align-items: start;
}

.matcher-controls,
.match-result {
  padding: clamp(20px, 3vw, 30px);
}

.matcher-controls {
  position: sticky;
  top: 96px;
}

.matcher-selects {
  display: grid;
  gap: 12px;
}

.matcher-selects label {
  display: grid;
  gap: 8px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(244, 241, 234, 0.55);
  color: #312d28;
  font-weight: 800;
}

.matcher-selects select {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-weight: 700;
}

.match-score {
  display: grid;
  gap: 8px;
  max-width: 360px;
  margin-bottom: 20px;
}

.match-score span {
  font-size: 58px;
  font-weight: 900;
  line-height: 1;
}

.match-score strong {
  color: var(--accent);
  font-size: 18px;
}

.match-result h3 {
  margin: 0 0 12px;
  font-size: clamp(30px, 3.5vw, 48px);
  line-height: 1.08;
}

.match-result p {
  color: #47413a;
  line-height: 1.75;
}

.match-context {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 18px 0;
}

.match-context div {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(244, 241, 234, 0.68);
}

.match-context strong {
  font-size: 18px;
}

.match-sample-list,
.match-fields {
  margin-top: 14px;
  padding: 16px;
  border: 1px solid rgba(40, 51, 46, 0.14);
  border-radius: 8px;
  background: rgba(244, 241, 234, 0.66);
}

.match-sample-list > strong,
.match-fields > strong {
  display: block;
  margin-bottom: 10px;
}

.match-sample-list a {
  display: grid;
  grid-template-columns: 98px minmax(0, 1fr);
  gap: 12px;
  align-items: center;
  min-height: 46px;
  padding: 10px 0;
  border-top: 1px solid rgba(23, 23, 23, 0.08);
}

.match-sample-list a:first-of-type {
  border-top: 0;
}

.match-sample-list strong {
  font-size: 17px;
}

.match-fields.warning {
  border-color: rgba(139, 63, 47, 0.22);
  background: #fbf5eb;
}

.match-fields ul {
  margin: 0;
  padding-left: 20px;
  color: #403a33;
  line-height: 1.7;
}

.match-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.match-actions a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 0 15px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-weight: 800;
}

.match-actions a:first-child {
  background: var(--ink);
  color: #fff;
}

.sample-map-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.sample-map-grid article {
  min-height: 210px;
  padding: 22px;
}

.sample-map-grid h3 {
  margin: 14px 0 10px;
  font-size: 24px;
  line-height: 1.2;
}

.sample-map-grid p {
  margin: 0;
  color: #49443d;
  line-height: 1.72;
}

@media (max-width: 1180px) {
  .sample-map-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 980px) {
  .sample-match-hero,
  .matcher-shell {
    grid-template-columns: 1fr;
  }

  .matcher-controls {
    position: static;
  }
}

@media (max-width: 680px) {
  .sample-match-hero {
    min-height: auto;
  }

  .match-context,
  .sample-map-grid {
    grid-template-columns: 1fr;
  }

  .match-sample-list a {
    grid-template-columns: 1fr;
  }
}

/* Submit flow demo */
.submit-flow-demo-page {
  background:
    radial-gradient(circle at 78% 10%, rgba(139, 63, 47, 0.12), transparent 30%),
    linear-gradient(180deg, rgba(255, 253, 247, 0.86), rgba(244, 241, 234, 0.98)),
    var(--paper);
}

.submit-flow-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 430px);
  gap: clamp(24px, 5vw, 64px);
  align-items: center;
  min-height: calc(76vh - 72px);
  padding: clamp(44px, 6vw, 82px) clamp(20px, 5vw, 72px) 34px;
}

.submit-flow-hero h1 {
  max-width: 980px;
  margin: 16px 0 20px;
  font-size: clamp(42px, 6vw, 82px);
  line-height: 1;
  font-weight: 850;
}

.submit-flow-hero-card,
.submit-flow-main,
.submit-flow-preview {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 18px 54px rgba(31, 27, 21, 0.09);
}

.submit-flow-hero-card {
  display: grid;
  gap: 14px;
  padding: clamp(24px, 4vw, 36px);
}

.submit-flow-hero-card span,
.preview-head span,
.preview-result span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.submit-flow-hero-card strong {
  font-size: clamp(58px, 8vw, 92px);
  line-height: 1;
}

.submit-flow-hero-card p {
  margin: 0;
  color: #464039;
}

.submit-flow-main {
  padding: clamp(18px, 3vw, 30px);
}

.submit-flow-stepper {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 28px;
}

.submit-flow-stepper button {
  display: grid;
  gap: 8px;
  justify-items: center;
  min-height: 70px;
  border: 0;
  border-bottom: 3px solid transparent;
  background: transparent;
  color: #625c53;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.submit-flow-stepper span {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid rgba(23, 23, 23, 0.22);
  border-radius: 999px;
  background: #fffdf7;
}

.submit-flow-stepper button[aria-current="step"] {
  border-color: var(--accent);
  color: var(--accent);
}

.submit-flow-stepper button[aria-current="step"] span,
.submit-flow-stepper button.is-complete span {
  border-color: var(--deep);
  background: var(--deep);
  color: #fff;
}

.submit-flow-heading {
  display: grid;
  max-width: 820px;
  gap: 8px;
  margin-bottom: 22px;
}

.submit-flow-heading h2 {
  margin: 0;
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.08;
}

.submit-flow-heading p:not(.eyebrow) {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
}

.submit-flow-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: clamp(18px, 3vw, 32px);
  align-items: start;
}

.submit-flow-form {
  min-width: 0;
}

.flow-section {
  display: grid;
  gap: 18px;
}

.flow-upload {
  display: grid;
  min-height: 180px;
  place-items: center;
  align-content: center;
  gap: 10px;
  border: 1px dashed rgba(23, 23, 23, 0.28);
  border-radius: 8px;
  background: rgba(244, 241, 234, 0.62);
  color: var(--deep);
  text-align: center;
  cursor: pointer;
}

.flow-upload input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.flow-upload span {
  font-size: 22px;
  font-weight: 900;
}

.flow-upload strong,
.flow-muted {
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
  line-height: 1.7;
}

.flow-preview-card,
.preview-artwork {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 247, 0.72);
  padding: 12px;
}

.flow-preview-card img,
.preview-artwork img {
  width: 100%;
  aspect-ratio: 1.25;
  object-fit: cover;
  border-radius: 6px;
}

.flow-preview-card div,
.preview-artwork div {
  display: grid;
  gap: 6px;
}

.flow-preview-card span,
.preview-artwork span {
  color: var(--muted);
  font-size: 14px;
}

.flow-field-grid,
.flow-option-grid,
.flow-check-grid,
.flow-slider-grid {
  display: grid;
  gap: 12px;
}

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

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

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

.flow-field-grid label,
.flow-section > label,
.flow-check-grid label,
.flow-slider-grid label {
  display: grid;
  gap: 8px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(244, 241, 234, 0.55);
  color: #312d28;
  font-weight: 800;
}

.flow-field-grid input,
.flow-field-grid select,
.flow-section textarea {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--ink);
  font: inherit;
  font-weight: 650;
}

.flow-field-grid input,
.flow-field-grid select {
  padding: 0 12px;
}

.flow-section textarea {
  resize: vertical;
  padding: 12px;
  line-height: 1.65;
}

.flow-option-grid button,
.preview-next button {
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fffdf7;
  color: #312d28;
  font: inherit;
  font-weight: 850;
  cursor: pointer;
}

.flow-option-grid button.is-selected {
  border-color: var(--deep);
  background: var(--deep);
  color: #fff;
}

.flow-check-grid input {
  width: 18px;
  height: 18px;
  accent-color: var(--deep);
}

.flow-slider-grid input {
  width: 100%;
  accent-color: var(--deep);
}

.flow-caution,
.flow-handoff {
  border: 1px solid rgba(139, 63, 47, 0.22);
  border-radius: 8px;
  background: #fbf5eb;
  padding: 18px;
}

.flow-caution p,
.flow-handoff p {
  margin: 8px 0 0;
  color: #4d463e;
}

.flow-handoff-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.submit-flow-preview {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 18px;
  padding: clamp(18px, 3vw, 24px);
}

.preview-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
}

.preview-head strong {
  font-size: 46px;
  line-height: 1;
}

.preview-factors {
  display: grid;
  gap: 10px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.preview-factors div {
  display: grid;
  grid-template-columns: 92px minmax(0, 1fr) 56px;
  gap: 12px;
  align-items: center;
  color: #443e37;
  font-size: 14px;
}

.preview-factors b {
  display: inline-flex;
  gap: 7px;
}

.preview-factors i {
  width: 9px;
  height: 9px;
  border: 1px solid rgba(23, 23, 23, 0.25);
  border-radius: 999px;
}

.preview-factors i.good {
  border-color: var(--deep);
  background: var(--deep);
}

.preview-factors i.risk {
  border-color: var(--accent);
  background: var(--accent);
}

.preview-factors em {
  color: var(--muted);
  font-style: normal;
  text-align: right;
}

.preview-result {
  display: grid;
  gap: 8px;
}

.preview-result strong {
  color: var(--accent);
  font-size: 26px;
  line-height: 1.25;
}

.preview-result p {
  margin: 0;
  color: var(--muted);
}

.preview-next {
  display: grid;
  gap: 10px;
}

.preview-next button:hover {
  background: var(--deep);
  color: #fff;
}

.submit-flow-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.submit-flow-bottom p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.submit-flow-bottom > div {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.submit-flow-bottom button:disabled {
  cursor: default;
  opacity: 0.42;
}

.submit-flow-summary-section textarea {
  width: 100%;
  min-height: 320px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: #302b25;
  font: inherit;
  line-height: 1.7;
  padding: 18px;
  resize: vertical;
}

@media (max-width: 1080px) {
  .submit-flow-layout,
  .submit-flow-hero {
    grid-template-columns: 1fr;
  }

  .submit-flow-preview {
    position: static;
  }
}

@media (max-width: 820px) {
  .submit-flow-stepper {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .flow-field-grid,
  .flow-option-grid,
  .flow-check-grid,
  .flow-slider-grid {
    grid-template-columns: 1fr;
  }

  .submit-flow-bottom {
    align-items: stretch;
    flex-direction: column;
  }

  .submit-flow-bottom > div {
    justify-content: stretch;
  }

  .submit-flow-bottom .button {
    flex: 1 1 100%;
  }
}

@media (max-width: 520px) {
  .submit-flow-stepper {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .flow-preview-card,
  .preview-artwork {
    grid-template-columns: 1fr;
  }

  .preview-factors div {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .preview-factors em {
    text-align: left;
  }
}

/* Artwork fit checker */
.artwork-fit-page {
  background:
    linear-gradient(180deg, rgba(255, 253, 247, 0.78), rgba(244, 241, 234, 0.98)),
    var(--paper);
}

.artwork-fit-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: clamp(24px, 5vw, 64px);
  align-items: center;
  min-height: calc(70vh - 72px);
  padding: clamp(44px, 6vw, 82px) clamp(20px, 5vw, 72px) 34px;
}

.artwork-fit-hero h1 {
  max-width: 900px;
  margin: 16px 0 18px;
  font-size: clamp(46px, 7vw, 94px);
  line-height: 0.98;
  font-weight: 850;
}

.fit-hero-copy {
  max-width: 720px;
  margin: 0;
  color: #403a33;
  font-size: 17px;
  line-height: 1.8;
}

.fit-hero-status,
.fit-controls-panel,
.fit-result-panel,
.fit-explain-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: 0 18px 54px rgba(31, 27, 21, 0.09);
}

.fit-hero-status {
  display: grid;
  gap: 16px;
  padding: clamp(24px, 4vw, 36px);
}

.fit-hero-status span,
.fit-score-head span,
.fit-result-block > span,
.fit-summary-box > span,
.fit-explain-grid span {
  color: var(--accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.fit-hero-status strong {
  font-size: clamp(62px, 9vw, 104px);
  line-height: 0.9;
}

.fit-hero-status p {
  margin: 0;
  color: #464039;
}

.artwork-fit-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  gap: clamp(20px, 3vw, 34px);
  align-items: start;
}

.fit-controls-panel,
.fit-result-panel {
  padding: clamp(18px, 3vw, 30px);
}

.fit-result-panel {
  position: sticky;
  top: 96px;
  display: grid;
  gap: 18px;
}

.fit-panel-heading {
  max-width: 760px;
  margin-bottom: 24px;
}

.fit-panel-heading h2 {
  margin: 0 0 10px;
  font-size: clamp(34px, 4vw, 54px);
  line-height: 1.08;
}

.fit-panel-heading p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
}

.fit-control-group {
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.fit-control-group h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  font-size: 18px;
}

.fit-control-group h3 span {
  display: grid;
  width: 30px;
  height: 30px;
  place-items: center;
  border: 1px solid rgba(139, 63, 47, 0.35);
  border-radius: 999px;
  color: var(--accent);
  font-size: 13px;
}

.fit-segments {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.fit-segments button,
.fit-summary-box button {
  min-height: 48px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf7;
  color: #302b25;
  font: inherit;
  font-weight: 850;
  cursor: pointer;
}

.fit-segments button.is-selected {
  border-color: var(--accent);
  background: #fbf5eb;
  color: var(--accent);
  box-shadow: inset 0 0 0 1px rgba(139, 63, 47, 0.22);
}

.fit-score-head {
  display: grid;
  gap: 10px;
}

.fit-score-head strong {
  display: flex;
  align-items: baseline;
  gap: 5px;
  margin-top: 10px;
}

.fit-score-head b {
  font-size: clamp(62px, 7vw, 92px);
  line-height: 0.92;
}

.fit-score-head em {
  color: var(--muted);
  font-size: 22px;
  font-style: normal;
}

.fit-score-head p {
  margin: 0;
  color: #403a33;
  font-weight: 800;
}

.fit-meter {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: center;
  color: var(--muted);
  font-size: 13px;
}

.fit-result-block {
  display: grid;
  gap: 8px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.fit-result-block h3 {
  margin: 0;
  font-size: clamp(24px, 2.4vw, 34px);
  line-height: 1.2;
}

.fit-result-block p {
  margin: 0;
  color: #4a443d;
  line-height: 1.75;
}

.fit-warning {
  margin: 0;
  border: 1px solid rgba(139, 63, 47, 0.22);
  border-radius: 8px;
  background: #fbf5eb;
  padding: 18px;
}

.fit-checklist {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.fit-checklist li {
  position: relative;
  min-height: 28px;
  padding-left: 30px;
  color: #403a33;
  line-height: 1.55;
}

.fit-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 16px;
  height: 16px;
  border: 1px solid rgba(40, 51, 46, 0.28);
  border-radius: 999px;
  background: var(--deep);
  box-shadow: inset 0 0 0 4px #fffdf7;
}

.fit-summary-box {
  display: grid;
  gap: 10px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.fit-summary-box textarea {
  width: 100%;
  min-height: 190px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: #302b25;
  font: inherit;
  font-size: 14px;
  line-height: 1.68;
  padding: 14px;
  resize: vertical;
}

.fit-summary-box button:hover {
  border-color: var(--deep);
}

.fit-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.fit-explain-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.fit-explain-grid article {
  padding: 24px;
}

.fit-explain-grid h3 {
  margin: 14px 0 10px;
  font-size: 24px;
}

.fit-explain-grid p {
  margin: 0;
  color: #49443d;
  line-height: 1.72;
}

@media (max-width: 1080px) {
  .artwork-fit-hero,
  .artwork-fit-shell {
    grid-template-columns: 1fr;
  }

  .fit-result-panel {
    position: static;
  }
}

@media (max-width: 760px) {
  .fit-segments,
  .fit-explain-grid {
    grid-template-columns: 1fr;
  }

  .fit-meter {
    grid-template-columns: 1fr;
  }

  .nav {
    overflow: visible;
  }
}