/* Editorial, guide, and catalog insight pages */
.content-body {
  --page-accent: var(--accent);
  --page-accent-soft: var(--accent-soft);
  background:
    linear-gradient(180deg, #fffaf8 0, #fff 360px, #fff8f6 100%);
}

.content-body[data-page-accent="mint"] {
  --page-accent: #0f6f62;
  --page-accent-soft: #e5f6f2;
}

.content-body[data-page-accent="teal"] {
  --page-accent: #126f81;
  --page-accent-soft: #e3f4f6;
}

.content-body[data-page-accent="gold"] {
  --page-accent: #87580c;
  --page-accent-soft: #fff3d5;
}

.content-body[data-page-accent="ink"] {
  --page-accent: #3d3a4b;
  --page-accent-soft: #eeedf3;
}

.content-body[data-page-accent="coral"] {
  --page-accent: #b52f2f;
  --page-accent-soft: #ffe9e3;
}

.content-body[data-page-accent="sunny"] {
  --page-accent: #8f3f0a;
  --page-accent-soft: #fff2b9;
}

.operator-body {
  background:
    radial-gradient(circle at 8% 9%, rgb(255 224 123 / 38%) 0 118px, transparent 120px),
    radial-gradient(circle at 92% 16%, rgb(152 226 219 / 33%) 0 150px, transparent 152px),
    linear-gradient(180deg, #fffdf3 0, #fff 560px, #fff9f4 100%);
}

.content-site-header {
  position: sticky;
}

.content-main-nav a[aria-current="page"] {
  background: var(--page-accent-soft);
  color: var(--page-accent);
}

.content-page {
  padding-top: 28px;
  padding-bottom: 80px;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: 0.83rem;
  font-weight: 750;
}

.breadcrumbs a:hover,
.breadcrumbs a:focus-visible {
  color: var(--page-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.content-hero {
  position: relative;
  max-width: 100%;
  overflow: hidden;
  padding: clamp(24px, 4vw, 40px);
  border: 1px solid color-mix(in srgb, var(--page-accent) 18%, var(--line));
  border-radius: 24px;
  background:
    radial-gradient(circle at 90% 8%, color-mix(in srgb, var(--page-accent) 11%, transparent) 0 68px, transparent 70px),
    linear-gradient(135deg, #fff 0%, color-mix(in srgb, var(--page-accent-soft) 58%, #fff) 100%);
  box-shadow: 0 18px 48px rgb(45 35 50 / 8%);
}

.content-hero-wide {
  max-width: 940px;
}

.content-hero .eyebrow,
.section-kicker {
  color: var(--page-accent);
}

.content-hero h1 {
  max-width: 900px;
  font-size: clamp(2.05rem, 4.4vw, 2.78rem);
  line-height: 1.15;
  overflow-wrap: break-word;
  word-break: keep-all;
  text-wrap: balance;
}

.content-lead {
  max-width: 780px;
  margin: 16px 0 0;
  color: #514b58;
  font-size: 1.06rem;
  font-weight: 620;
  line-height: 1.68;
  text-wrap: pretty;
}

.article-byline {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  margin-top: 18px;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 750;
}

.article-byline a {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, currentcolor 40%, transparent);
  text-underline-offset: 3px;
}

.article-byline a:hover {
  color: var(--page-accent);
  text-decoration-color: currentcolor;
}

.article-byline a:focus-visible {
  color: var(--page-accent);
  text-decoration-color: currentcolor;
  outline: 3px solid color-mix(in srgb, var(--page-accent) 45%, transparent);
  outline-offset: 3px;
  border-radius: 3px;
}

.content-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
  margin-top: 26px;
}

.content-actions .text-link {
  min-height: 48px;
  margin-top: 0;
  padding: 0 2px;
  line-height: 1.35;
}

.article-layout {
  display: grid;
  grid-template-columns: 190px minmax(0, 760px);
  gap: 48px;
  align-items: start;
  margin-top: 34px;
}

.article-toc {
  position: sticky;
  top: 102px;
  z-index: 2;
  align-self: start;
  display: grid;
  gap: 4px;
  height: max-content;
  max-height: calc(100vh - 124px);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 2px 0 2px 15px;
  border-left: 2px solid var(--line);
  color: var(--muted);
  font-size: 0.84rem;
  line-height: 1.4;
  scrollbar-width: thin;
}

.article-toc strong {
  margin-bottom: 8px;
  color: var(--text);
  font-size: 0.9rem;
}

.article-toc a {
  position: relative;
  margin-left: -9px;
  padding: 7px 9px;
  border-radius: 6px;
  transition:
    color 0.15s ease,
    background 0.15s ease;
}

.article-toc a:hover,
.article-toc a:focus-visible {
  background: var(--page-accent-soft);
  color: var(--page-accent);
  outline: none;
}

.article-toc a[aria-current="location"] {
  background: var(--page-accent-soft);
  color: var(--text);
  font-weight: 900;
}

.article-toc a[aria-current="location"]::before {
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: -8px;
  width: 3px;
  border-radius: 3px;
  background: var(--page-accent);
  content: "";
}

.article-content,
.data-article {
  min-width: 0;
}

.article-section {
  scroll-margin-top: 100px;
  padding: 0 0 34px;
  margin-bottom: 34px;
  border-bottom: 1px solid var(--line);
}

.article-section:last-child {
  margin-bottom: 0;
}

.section-kicker {
  margin: 0 0 8px;
  font-size: 0.78rem;
  font-weight: 900;
}

.article-section h2,
.guide-hub-intro h2,
.guide-index h2,
.contact-scope h2,
.contact-form-band h2 {
  margin: 0 0 14px;
  font-size: 1.66rem;
  line-height: 1.3;
  overflow-wrap: break-word;
  word-break: keep-all;
  text-wrap: balance;
}

.article-section h3 {
  margin: 28px 0 8px;
  font-size: 1.16rem;
  line-height: 1.45;
}

.article-section p,
.guide-hub-intro p,
.contact-scope p,
.contact-form-band p {
  margin: 0;
  color: #4f4954;
  font-size: 1rem;
  line-height: 1.74;
  overflow-wrap: anywhere;
  word-break: keep-all;
  text-wrap: pretty;
}

.article-section p + p,
.guide-hub-intro p + p {
  margin-top: 15px;
}

.article-section a:not(.btn),
.guide-hub-intro a:not(.btn) {
  color: var(--page-accent);
  font-weight: 800;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.callout-note,
.methodology-note {
  padding: 18px 20px;
  border-left: 3px solid var(--page-accent);
  background: var(--page-accent-soft);
}

.event-definition-list {
  display: grid;
  margin: 20px 0 0;
  border-top: 2px solid var(--text);
}

.event-definition-list > div {
  display: grid;
  grid-template-columns: 128px minmax(0, 1fr);
  gap: 22px;
  padding: 17px 0;
  border-bottom: 1px solid var(--line);
}

.event-definition-list dt {
  color: var(--text);
  font-weight: 950;
}

.event-definition-list dd {
  margin: 0;
  color: #4f4954;
  line-height: 1.75;
  overflow-wrap: anywhere;
  word-break: keep-all;
  text-wrap: pretty;
}

.criteria-list {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.criteria-list li {
  position: relative;
  padding-left: 24px;
  color: #4f4954;
  line-height: 1.7;
}

.criteria-list li::before {
  position: absolute;
  left: 0;
  top: 0.05em;
  color: var(--page-accent);
  content: "✓";
  font-weight: 900;
}

.responsive-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 22px;
  font-size: 0.9rem;
}

.responsive-table th,
.responsive-table td {
  padding: 13px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.responsive-table thead th {
  border-top: 2px solid var(--text);
  background: #fff7f4;
  color: var(--muted);
  font-size: 0.78rem;
}

.responsive-table tbody th {
  color: var(--text);
}

.responsive-table tbody th a:hover,
.responsive-table tbody th a:focus-visible {
  color: var(--page-accent);
}

.guide-pick {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 18px;
  padding: 30px 0;
  border-top: 1px solid var(--line);
}

.guide-pick:first-child {
  border-top: 0;
}

.guide-pick-number {
  color: var(--page-accent);
  font-size: 1.4rem;
  font-weight: 950;
  line-height: 1;
}

.guide-pick-body {
  min-width: 0;
}

.guide-pick-heading {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: flex-start;
  margin-bottom: 14px;
}

.guide-pick-heading h3 {
  margin: 3px 0 0;
  font-size: 1.45rem;
  line-height: 1.35;
}

.guide-pick-meta {
  margin: 0;
  color: var(--muted);
  font-size: 0.79rem;
  font-weight: 800;
}

.guide-inline-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
  flex: 0 0 auto;
}

.guide-inline-tags span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 9px;
  background: #fff9f7;
  color: #8e3932;
  font-size: 0.76rem;
  font-weight: 850;
  white-space: nowrap;
}

.guide-pick-body > p {
  margin: 0;
  color: #4f4954;
  line-height: 1.78;
}

.guide-fit {
  margin-top: 10px !important;
  color: var(--muted) !important;
  font-size: 0.9rem;
}

.guide-pick-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 15px;
  font-size: 0.84rem;
  font-weight: 850;
}

.guide-pick-links a {
  color: var(--page-accent);
}

.guide-pick-links a:hover,
.guide-pick-links a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 3px;
  outline: none;
}

.related-guides {
  padding-top: 5px;
}

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

.related-guide-link {
  display: grid;
  gap: 7px;
  min-width: 0;
  padding: 17px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}

.related-guide-link strong {
  line-height: 1.4;
}

.related-guide-link span {
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.55;
}

.related-guide-link:hover,
.related-guide-link:focus-visible {
  border-color: var(--page-accent);
  outline: none;
}

.guide-hub-intro {
  max-width: 820px;
  padding: 44px 0;
}

.guide-index {
  padding-top: 12px;
}

.guide-index-first {
  margin-top: 32px;
}

.guide-index-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 24px;
}

.guide-index-item {
  display: flex;
  min-width: 0;
  flex-direction: column;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(180deg, #fff 0%, color-mix(in srgb, var(--page-accent-soft) 28%, #fff) 100%);
  box-shadow: 0 14px 34px rgb(45 35 50 / 7%);
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.guide-index-item:nth-child(even) {
  padding: 24px;
  border-left: 1px solid var(--line);
}

.guide-index-item:hover,
.guide-index-item:focus-within {
  border-color: color-mix(in srgb, var(--page-accent) 52%, var(--line));
  box-shadow: 0 18px 42px rgb(45 35 50 / 12%);
  transform: translateY(-3px);
}

.guide-index-item > p {
  margin: 0 0 8px;
  color: var(--page-accent);
  font-size: 0.76rem;
  font-weight: 900;
}

.guide-index-item h2 {
  margin: 0 0 9px;
  font-size: 1.28rem;
  line-height: 1.4;
}

.guide-index-item > span {
  flex: 1;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.guide-index-item > strong {
  display: block;
  margin: 0 0 8px;
  color: var(--text);
  font-size: 0.85rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 16px;
  color: var(--page-accent);
  font-weight: 900;
}

.data-promo-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
  margin-top: 58px;
  padding: 28px 0;
  border-top: 2px solid var(--text);
  border-bottom: 1px solid var(--line);
}

.data-promo-band h2,
.data-promo-band p {
  margin: 0;
}

.data-promo-band h2 {
  font-size: 1.5rem;
}

.data-promo-band p {
  margin-top: 8px;
  color: var(--muted);
  line-height: 1.65;
}

.data-article {
  max-width: 900px;
  padding-top: 34px;
}

.data-summary-band {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  overflow: hidden;
  margin-bottom: 36px;
  border: 1px solid var(--line);
  border-top: 4px solid var(--page-accent);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 12px 32px rgb(45 35 50 / 6%);
}

.data-summary-band > div {
  min-width: 0;
  padding: 22px 18px;
  border-left: 1px solid var(--line);
}

.data-summary-band > div:first-child {
  border-left: 0;
}

.data-summary-band span,
.data-summary-band strong {
  display: block;
}

.data-summary-band span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.data-summary-band strong {
  margin-top: 5px;
  font-size: 1.6rem;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.stat-chart {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.stat-row {
  display: grid;
  grid-template-columns: 124px minmax(80px, 1fr) 66px;
  gap: 12px;
  align-items: center;
  font-size: 0.84rem;
}

.stat-label {
  overflow: hidden;
  font-weight: 800;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.stat-track {
  display: block;
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: #f1e9e6;
}

.stat-track > span {
  display: block;
  width: max(4px, var(--bar-size));
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--page-accent), #f4a261);
}

.stat-row > strong {
  color: var(--muted);
  text-align: right;
}

.data-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  list-style: none;
}

.data-chip-list li {
  display: flex;
  gap: 8px;
  align-items: baseline;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 8px 11px;
  background: #fff;
}

.data-chip-list li span {
  color: var(--muted);
  font-size: 0.78rem;
}

.pair-ranking,
.process-list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.pair-ranking li,
.process-list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

.pair-ranking span,
.process-list span {
  color: var(--muted);
}

.data-page-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.data-page-nav a {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 11px 14px;
  background: #fff;
  font-weight: 850;
}

.data-page-nav a[aria-current="page"],
.data-page-nav a:hover,
.data-page-nav a:focus-visible {
  border-color: var(--page-accent);
  color: var(--page-accent);
  outline: none;
}

.content-footer > .shell {
  gap: 24px;
}

.content-footer .footer-more {
  max-width: 720px;
}

.contact-page {
  max-width: 1000px;
}

.contact-scope {
  padding: 48px 0;
}

.contact-scope-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 24px;
  border-top: 1px solid var(--line);
}

.contact-scope-grid article {
  position: relative;
  padding: 24px 26px 24px 54px;
  border-bottom: 1px solid var(--line);
}

.contact-scope-grid article:nth-child(even) {
  border-left: 1px solid var(--line);
}

.contact-scope-grid article > span {
  position: absolute;
  left: 16px;
  top: 24px;
  display: grid;
  width: 26px;
  height: 26px;
  place-items: center;
  border-radius: 50%;
  background: var(--page-accent-soft);
  color: var(--page-accent);
  font-size: 0.78rem;
  font-weight: 950;
}

.contact-scope-grid h3 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.contact-scope-grid p {
  font-size: 0.9rem;
  line-height: 1.7;
}

.contact-form-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 34px;
  align-items: center;
  padding: 32px;
  border: 1px solid #bde3db;
  border-radius: var(--radius);
  background: #effaf7;
}

.contact-form-band h2 {
  margin-bottom: 10px;
}

.contact-form-band p {
  line-height: 1.7;
}

.contact-form-band .contact-privacy-note {
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.82rem;
}

.contact-form-button {
  white-space: nowrap;
}

.contact-response-policy {
  max-width: 800px;
  margin-top: 50px;
}

.process-list li {
  grid-template-columns: 150px minmax(0, 1fr);
}

.process-list strong {
  color: var(--text);
}

@media (max-width: 900px) {
  .article-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .article-toc {
    position: static;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    max-height: none;
    overflow: visible;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
  }

  .article-toc a {
    margin-left: 0;
  }

  .article-toc a[aria-current="location"]::before {
    display: none;
  }

  .article-toc strong {
    grid-column: 1 / -1;
  }

  .related-guide-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .article-section {
    scroll-margin-top: 164px;
  }

  .site-footer > .shell.footer-shell {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .footer-navigation {
    width: 100%;
    justify-items: start;
  }

  .footer-legal-links,
  .footer-more .footer-links {
    justify-content: flex-start;
  }

  .footer-more {
    width: 100%;
  }

  .footer-more summary {
    justify-content: flex-start;
  }

  .content-header-inner {
    align-items: flex-start;
    flex-direction: column;
    padding: 13px 0;
  }

  .content-main-nav {
    width: 100%;
    justify-content: flex-start;
  }

  .content-main-nav a {
    min-height: 34px;
    padding: 8px 9px;
    font-size: 0.78rem;
  }

  .content-page {
    padding-top: 20px;
    padding-bottom: 58px;
  }

  .breadcrumbs {
    margin-bottom: 18px;
  }

  .content-hero {
    padding: 22px 20px 24px;
    border-radius: 20px;
  }

  .content-hero h1 {
    font-size: 2.05rem;
    line-height: 1.16;
  }

  .content-lead {
    margin-top: 16px;
    font-size: 1rem;
    line-height: 1.7;
  }

  .article-layout {
    margin-top: 26px;
  }

  .article-section {
    padding-bottom: 28px;
    margin-bottom: 28px;
  }

  .article-section h2,
  .guide-hub-intro h2,
  .guide-index h2,
  .contact-scope h2,
  .contact-form-band h2 {
    font-size: 1.48rem;
  }

  .article-section p,
  .guide-hub-intro p,
  .contact-scope p,
  .contact-form-band p {
    font-size: 0.94rem;
    line-height: 1.78;
  }

  .guide-pick {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 10px;
    padding: 25px 0;
  }

  .guide-pick-number {
    font-size: 1.1rem;
  }

  .guide-pick-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
  }

  .guide-pick-heading h3 {
    font-size: 1.25rem;
  }

  .guide-inline-tags {
    justify-content: flex-start;
  }

  .responsive-table thead {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip-path: inset(50%);
  }

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

  .responsive-table tr {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    padding: 15px 0;
    border-bottom: 1px solid var(--line);
  }

  .responsive-table th,
  .responsive-table td {
    padding: 4px 8px 4px 0;
    border: 0;
  }

  .responsive-table th {
    grid-column: 1 / -1;
    margin-bottom: 5px;
    font-size: 0.98rem;
  }

  .responsive-table td {
    color: var(--muted);
    font-size: 0.78rem;
  }

  .responsive-table td::before {
    display: block;
    margin-bottom: 2px;
    color: #9a919a;
    font-size: 0.68rem;
    font-weight: 800;
  }

  .responsive-table td:nth-child(2)::before {
    content: "연도";
  }

  .responsive-table td:nth-child(3)::before {
    content: "형식";
  }

  .responsive-table td:nth-child(4)::before {
    content: "태그";
  }

  .guide-index-grid {
    grid-template-columns: 1fr;
  }

  .guide-index-item,
  .guide-index-item:nth-child(even) {
    padding: 20px;
    border-left: 1px solid var(--line);
  }

  .data-promo-band,
  .contact-form-band {
    grid-template-columns: 1fr;
  }

  .data-summary-band {
    grid-template-columns: 1fr;
  }

  .data-summary-band > div,
  .data-summary-band > div:first-child {
    padding: 15px 16px;
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .data-summary-band > div:first-child {
    border-top: 0;
  }

  .stat-row {
    grid-template-columns: 88px minmax(64px, 1fr) 54px;
    gap: 8px;
    font-size: 0.76rem;
  }

  .stat-track {
    height: 10px;
  }

  .contact-scope-grid {
    grid-template-columns: 1fr;
  }

  .contact-scope-grid article,
  .contact-scope-grid article:nth-child(even) {
    border-left: 0;
  }

  .contact-form-band {
    gap: 22px;
    padding: 23px 20px;
  }

  .process-list li {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

@media (max-width: 420px) {
  .content-main-nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .content-main-nav a {
    text-align: center;
  }

  .article-toc {
    grid-template-columns: 1fr;
  }

  .article-toc strong {
    grid-column: auto;
  }

  .content-hero h1 {
    font-size: 2rem;
  }

  .content-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .content-actions .btn,
  .content-actions .text-link {
    justify-content: center;
    width: 100%;
  }

  .event-definition-list > div {
    grid-template-columns: 1fr;
    gap: 5px;
  }

  .guide-pick {
    grid-template-columns: 1fr;
  }

  .guide-pick-number {
    margin-bottom: -3px;
  }

  .stat-row {
    grid-template-columns: 76px minmax(50px, 1fr) 48px;
    font-size: 0.7rem;
  }

  .contact-scope-grid article {
    padding-right: 4px;
  }
}
/* Human-readable guide and data components; supporting notes stay secondary. */
.source-note {
  margin: 42px 0 0;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: color-mix(in srgb, var(--page-accent-soft) 26%, #fff);
  color: #253047;
}

.source-note summary,
.technical-details summary {
  display: flex;
  min-height: 56px;
  cursor: pointer;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 18px;
  color: var(--text);
  font-weight: 900;
  list-style: none;
}

.source-note summary::-webkit-details-marker,
.technical-details summary::-webkit-details-marker {
  display: none;
}

.source-note summary::after,
.technical-details summary::after {
  flex: 0 0 auto;
  color: var(--page-accent);
  content: "+";
  font-size: 1.3rem;
}

.source-note[open] summary::after,
.technical-details[open] summary::after {
  content: "−";
}

.source-note summary small,
.technical-details summary small {
  margin-left: auto;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.source-note summary:focus-visible,
.technical-details summary:focus-visible {
  border-radius: inherit;
  outline: 3px solid color-mix(in srgb, var(--page-accent) 38%, transparent);
  outline-offset: 3px;
}

.source-note-body {
  padding: 0 18px 18px;
}

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

.source-note dl div,
.pending-field-grid div {
  min-width: 0;
  padding: 13px 14px;
  border-radius: 12px;
  background: rgb(255 255 255 / 82%);
}

.source-note dt,
.pending-field-grid strong {
  color: var(--text);
  font-weight: 900;
}

.source-note dd {
  margin: 4px 0 0;
  color: #596074;
  font-size: 0.88rem;
  line-height: 1.65;
}

.source-note-compact {
  display: grid;
  grid-template-columns: minmax(8rem, 0.24fr) minmax(0, 1fr);
  gap: 12px 24px;
  margin-top: 28px;
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
}

.source-note-compact strong {
  color: var(--page-accent);
  font-size: 0.86rem;
}

.source-note-compact p {
  margin: 0;
  color: #596074;
  font-size: 0.88rem;
  line-height: 1.65;
}

.source-note-compact a {
  color: var(--page-accent);
  font-weight: 850;
  text-underline-offset: 3px;
}

.reader-note {
  display: grid;
  grid-template-columns: minmax(130px, 0.28fr) minmax(0, 1fr);
  gap: 10px 28px;
  align-items: start;
  margin: 32px 0 46px;
  padding: 22px 24px;
  border: 1px solid color-mix(in srgb, var(--page-accent) 28%, var(--line));
  border-radius: 18px;
  background: color-mix(in srgb, var(--page-accent-soft) 55%, #fff);
}

.reader-note strong {
  color: var(--page-accent);
  font-size: 0.9rem;
}

.reader-note p {
  margin: 0;
  color: #4f4954;
  line-height: 1.72;
}

.reader-note .text-link {
  grid-column: 2;
  margin-top: 4px;
}

.quick-answer-grid,
.principle-card-grid,
.choice-note-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 0 0 48px;
}

.quick-answer-first {
  margin-top: 30px;
  margin-bottom: 28px;
}

.quick-answer-grid article,
.principle-card-grid article,
.choice-note-grid > article {
  min-width: 0;
  padding: 21px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 10px 28px rgb(45 35 50 / 6%);
}

.quick-answer-grid article > span,
.choice-note-grid article > span {
  color: var(--page-accent);
  font-size: 0.76rem;
  font-weight: 950;
}

.quick-answer-grid h2,
.choice-note-grid h2,
.choice-note-grid h3 {
  margin: 8px 0 9px;
  font-size: 1.08rem;
  line-height: 1.4;
}

.quick-answer-grid p,
.principle-card-grid p,
.choice-note-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.choice-note-grid .content-actions {
  grid-column: 1 / -1;
  margin-top: 2px;
}

.technical-details {
  margin: 0 0 46px;
  border: 1px solid #d8deea;
  border-radius: 18px;
  background: #f8f9fc;
}

.technical-details-body {
  padding: 10px 24px 0;
}

.technical-details-body .article-section:last-child {
  border-bottom: 0;
}

.experience-grid {
  display: grid;
  gap: 20px;
  margin-top: 24px;
}

.experience-card {
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--page-accent) 24%, var(--line));
  border-radius: 22px;
  background: #fff;
  box-shadow: 0 14px 36px rgb(45 35 50 / 8%);
}

.experience-card > header {
  display: flex;
  gap: 15px;
  align-items: center;
  padding: 20px 22px 14px;
}

.experience-contrast {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.experience-card > header > span {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 50%;
  background: var(--page-accent-soft);
  color: var(--page-accent);
  font-weight: 950;
}

.experience-card header p,
.experience-card header h3 {
  margin: 0;
}

.experience-card header p {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 850;
}

.experience-card header h3 {
  margin-top: 2px;
  font-size: 1.35rem;
}

.experience-current {
  position: relative;
  margin: 0;
  padding: 20px 24px;
  border-left: 1px solid var(--line);
  background: color-mix(in srgb, var(--page-accent-soft) 58%, #fff);
}

.experience-current::before {
  display: none;
}

.experience-current p {
  margin: 0;
  color: var(--text);
  font-size: 0.96rem;
  font-weight: 650;
  line-height: 1.75;
}

.experience-memory {
  padding: 20px 24px;
}

.experience-memory h4,
.experience-current h4 {
  margin: 0 0 7px;
  color: var(--page-accent);
  font-size: 0.82rem;
}

.experience-memory p {
  margin: 0;
  color: #4f4954;
  line-height: 1.75;
}

.experience-lesson {
  margin: 0;
  padding: 15px 24px;
  border-top: 1px dashed var(--line);
  color: #595260;
  font-size: 0.88rem;
  line-height: 1.65;
}

.experience-lesson strong {
  margin-right: 10px;
  color: var(--text);
}

.experience-card > footer {
  display: flex;
  gap: 8px 18px;
  padding: 14px 24px;
  border-top: 1px solid var(--line);
  background: #fcfbfb;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.55;
}

.experience-card > footer strong {
  flex: 0 0 auto;
  color: var(--text);
}

.experience-closing {
  grid-template-columns: 1fr;
  margin: 30px 0 0;
}

.experience-closing .content-actions {
  margin-top: 8px;
}

.principle-card-grid {
  margin-top: 22px;
}

.principle-card-grid strong {
  display: block;
  margin-bottom: 7px;
  color: var(--text);
}

.quick-answer-grid h3,
.quick-answer-grid strong,
.principle-card-grid h3 {
  display: block;
  margin: 0 0 9px;
  color: var(--text);
  font-size: 1.06rem;
  line-height: 1.4;
}

.voice-quote {
  position: relative;
  margin: 24px 0;
  padding: 24px 26px 24px 52px;
  border: 1px solid color-mix(in srgb, var(--page-accent) 25%, var(--line));
  border-radius: 18px;
  background: color-mix(in srgb, var(--page-accent-soft) 58%, #fff);
}

.voice-quote::before {
  position: absolute;
  top: 10px;
  left: 18px;
  color: var(--page-accent);
  content: "“";
  font-family: Georgia, serif;
  font-size: 3rem;
  line-height: 1;
  opacity: 0.7;
}

.voice-quote p {
  margin: 0;
  color: var(--text);
  font-size: 1.02rem;
  font-weight: 720;
  line-height: 1.75;
}

.technical-details-body > p {
  margin: 0;
  padding-bottom: 18px;
  color: #4f4954;
  line-height: 1.75;
}

.technical-details-body > p + p {
  padding-top: 2px;
}

.review-warning {
  margin: 0 0 2rem;
  padding: clamp(1.1rem, 3vw, 1.6rem);
  border: 1px solid #f59e0b;
  border-radius: 1.25rem;
  background: #fffaf0;
  color: #253047;
  box-shadow: 0 14px 34px rgb(28 39 63 / 8%);
}

.review-warning strong {
  display: block;
  margin: 0 0 0.85rem;
  color: #111827;
  font-size: clamp(1.05rem, 2vw, 1.25rem);
}

.comparison-table-wrap {
  width: 100%;
  margin: 1.25rem 0;
  overflow-x: auto;
  border: 1px solid #d9dfeb;
  border-radius: 1rem;
  background: #fff;
  overscroll-behavior-inline: contain;
}

.audit-table {
  width: 100%;
  min-width: 680px;
  border-collapse: collapse;
  color: #253047;
  text-align: left;
}

.audit-table.wide-table {
  min-width: 1120px;
}

.audit-table caption {
  padding: 1rem;
  color: #111827;
  font-weight: 800;
  text-align: left;
}

.audit-table th,
.audit-table td {
  padding: 0.9rem 1rem;
  border-top: 1px solid #e3e7ef;
  vertical-align: top;
  line-height: 1.55;
}

.audit-table thead th {
  border-top: 0;
  background: #f1f4f9;
  color: #182033;
  white-space: nowrap;
}

.audit-table tbody th {
  color: #111827;
  font-weight: 800;
}

.audit-table a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  color: #9f1239;
  font-weight: 750;
  text-underline-offset: 0.2em;
}

.algorithm-code {
  margin: 1.25rem 0;
  padding: 1.25rem;
  overflow-x: auto;
  border: 1px solid #2f3a52;
  border-radius: 1rem;
  background: #111827;
  color: #f8fafc;
  font: 600 0.92rem/1.8 ui-monospace, SFMono-Regular, Consolas, monospace;
  white-space: pre;
}

.methodology-footnote {
  color: #4c5870;
  font-size: 0.92rem;
  line-height: 1.7;
}

.evidence-list {
  display: grid;
  gap: 0.8rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.evidence-list li {
  position: relative;
  padding: 0.95rem 1rem 0.95rem 2.7rem;
  border: 1px solid #dfe4ed;
  border-radius: 0.9rem;
  background: #fff;
  color: #344058;
  line-height: 1.65;
}

.evidence-list li::before {
  position: absolute;
  top: 0.94rem;
  left: 1rem;
  color: #0f766e;
  content: "✓";
  font-weight: 900;
}

.pending-field-grid,
.audit-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.pending-field-grid {
  margin: 1.2rem 0;
}

.pending-field-grid span {
  display: block;
  margin-top: 0.35rem;
  color: #9f1239;
  font-size: 0.9rem;
  font-weight: 750;
}

.audit-card-grid {
  margin: 1.5rem 0 2.5rem;
}

.audit-card {
  display: block;
  min-height: 100%;
  padding: 1.25rem;
  border: 1px solid #dce2ec;
  border-radius: 1.1rem;
  background: #fff;
  color: #344058;
  text-decoration: none;
  box-shadow: 0 12px 30px rgb(28 39 63 / 7%);
}

a.audit-card {
  min-height: 150px;
}

a.audit-card:hover {
  border-color: var(--content-accent, #ef4444);
  transform: translateY(-2px);
}

.audit-card h2 {
  margin: 0 0 0.65rem;
  color: #111827;
  font-size: 1.15rem;
}

.audit-card p {
  margin: 0;
  line-height: 1.65;
}

.status-line {
  margin-top: 1rem !important;
  color: #9f1239;
  font-weight: 800;
}

.review-warning {
  border-color: #f59e0b;
  background: #fffaf0;
}

.review-warning p {
  margin: 0;
  line-height: 1.65;
}

.review-badge {
  display: inline-flex;
  min-width: 2.5rem;
  min-height: 2rem;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: #e5e7eb;
  color: #1f2937;
  font-size: 0.82rem;
  font-weight: 900;
}

.correction-list {
  display: grid;
  gap: 1.25rem;
  margin: 1.5rem 0 2.5rem;
}

.correction-entry {
  position: relative;
  padding: clamp(1.2rem, 3vw, 1.8rem);
  border: 1px solid #dce2ec;
  border-radius: 1.15rem;
  background: #fff;
  box-shadow: 0 10px 28px rgb(28 35 49 / 6%);
}

.correction-entry::before {
  position: absolute;
  inset: 18px auto 18px 0;
  width: 4px;
  border-radius: 0 999px 999px 0;
  background: var(--page-accent);
  content: "";
}

.correction-date {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--page-accent);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.04em;
}

.correction-entry > h2 {
  margin: 0 0 16px;
  color: #111827;
  font-size: clamp(1.08rem, 2vw, 1.28rem);
  line-height: 1.45;
}

.correction-result,
.correction-reason {
  display: grid;
  grid-template-columns: 3.4rem minmax(0, 1fr);
  gap: 12px;
  margin: 0;
  color: #44506a;
  line-height: 1.7;
}

.correction-result {
  margin-bottom: 8px;
  padding: 14px 16px;
  border-radius: 13px;
  background: color-mix(in srgb, var(--page-accent-soft) 55%, #fff);
}

.correction-reason {
  padding: 4px 16px 0;
}

.correction-result strong,
.correction-reason strong {
  color: #111827;
}

.correction-entry header {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  align-items: flex-start;
  justify-content: space-between;
}

.correction-entry header > div:first-child {
  flex: 1 1 18rem;
}

.correction-entry header h2 {
  margin: 0;
  overflow-wrap: anywhere;
  color: #111827;
  font-size: 1.15rem;
}

.correction-meta {
  display: grid;
  gap: 7px;
  justify-items: end;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 800;
}

.correction-meta span {
  padding: 5px 9px;
  border-radius: 999px;
  background: var(--page-accent-soft);
  color: var(--page-accent);
}

.correction-entry dl {
  display: grid;
  gap: 0.85rem;
  margin: 1.2rem 0 0;
}

.correction-entry dl div {
  display: grid;
  grid-template-columns: minmax(6rem, 0.24fr) 1fr;
  gap: 1rem;
  padding-top: 0.85rem;
  border-top: 1px solid #e4e8f0;
}

.correction-entry dt {
  color: #111827;
  font-weight: 800;
}

.correction-entry dd {
  margin: 0;
  color: #44506a;
  line-height: 1.65;
}

.correction-impact {
  display: grid;
  grid-template-columns: minmax(8rem, 0.26fr) 1fr;
  gap: 1rem;
  margin: 1rem 0 0;
  padding: 1rem;
  border-radius: 0.9rem;
  background: #f4f7fb;
  color: #35415b;
  line-height: 1.65;
}

.correction-impact strong {
  color: #111827;
}

.correction-details {
  margin-top: 14px;
  border-top: 1px solid #e4e8f0;
}

.correction-details summary {
  min-height: 44px;
  padding: 13px 2px 0;
  cursor: pointer;
  color: var(--page-accent);
  font-size: 0.86rem;
  font-weight: 850;
}

.operator-page {
  --operator-yellow: #ffd85f;
  --operator-mint: #a7eadf;
  --operator-sky: #addcff;
  --operator-coral: #ffad9d;
}

.operator-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(210px, 0.55fr);
  gap: clamp(24px, 5vw, 54px);
  align-items: center;
  background:
    radial-gradient(circle at 8% 12%, rgb(255 255 255 / 90%) 0 58px, transparent 60px),
    linear-gradient(135deg, #fffef7 0%, #fff1a8 48%, #bcebe4 100%);
}

.operator-hero h1 {
  max-width: 680px;
}

.operator-role {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 16px 0 0;
  padding: 8px 12px;
  border: 1px solid rgb(117 77 28 / 16%);
  border-radius: 999px;
  background: rgb(255 255 255 / 74%);
  color: #74400e;
  font-size: 0.82rem;
  font-weight: 900;
}

.operator-role span {
  color: #dc772b;
}

.operator-profile-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.operator-profile-chips span {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  padding: 7px 12px;
  border: 1px solid rgb(87 60 35 / 16%);
  border-radius: 999px;
  background: rgb(255 255 255 / 72%);
  color: #5d371f;
  font-size: 0.78rem;
  font-weight: 900;
}

.operator-avatar {
  display: grid;
  gap: 12px;
  justify-items: center;
  margin: 0;
}

.operator-avatar figcaption {
  max-width: 220px;
  color: #69543f;
  font-size: 0.76rem;
  font-weight: 800;
  line-height: 1.45;
  text-align: center;
}

.operator-hamster-stage {
  position: relative;
  display: grid;
  width: min(100%, 238px);
  aspect-ratio: 1;
  place-items: center;
  overflow: hidden;
  border: 2px solid rgb(255 255 255 / 88%);
  border-radius: 42% 58% 52% 48% / 48% 42% 58% 52%;
  background:
    radial-gradient(circle at 78% 18%, rgb(255 255 255 / 72%) 0 21px, transparent 22px),
    linear-gradient(145deg, #fff3a9, #b7ecdf);
  box-shadow: 0 22px 44px rgb(92 68 36 / 17%);
}

.operator-hamster-stage::after {
  position: absolute;
  right: 20px;
  bottom: 18px;
  width: 40px;
  height: 8px;
  border-radius: 50%;
  background: rgb(81 63 44 / 11%);
  content: "";
}

.operator-hamster {
  position: relative;
  width: 142px;
  height: 154px;
  border: 3px solid rgb(104 65 37 / 17%);
  border-radius: 48% 48% 44% 44% / 43% 43% 54% 54%;
  background: linear-gradient(150deg, #f5cb8d 0 62%, #e8aa67 100%);
  box-shadow: inset 12px -8px 0 rgb(171 98 52 / 9%);
}

.operator-hamster-ear {
  position: absolute;
  z-index: -1;
  top: -18px;
  width: 46px;
  height: 48px;
  border: 3px solid rgb(104 65 37 / 17%);
  border-radius: 50%;
  background: #eaa979;
  box-shadow: inset 0 0 0 9px #f5c2b1;
}

.operator-hamster-ear.is-left {
  left: 5px;
  transform: rotate(-16deg);
}

.operator-hamster-ear.is-right {
  right: 5px;
  transform: rotate(16deg);
}

.operator-hamster-eye,
.operator-hamster-cheek,
.operator-hamster-paw,
.operator-hamster-muzzle,
.operator-hamster-nose,
.operator-hamster-note {
  position: absolute;
}

.operator-hamster-eye {
  top: 48px;
  width: 12px;
  height: 15px;
  border-radius: 50%;
  background: #3c2b27;
  box-shadow: inset 3px 3px 0 rgb(255 255 255 / 70%);
}

.operator-hamster-eye.is-left {
  left: 35px;
}

.operator-hamster-eye.is-right {
  right: 35px;
}

.operator-hamster-cheek {
  top: 72px;
  width: 22px;
  height: 12px;
  border-radius: 50%;
  background: #ef9a91;
  opacity: 0.76;
}

.operator-hamster-cheek.is-left {
  left: 18px;
}

.operator-hamster-cheek.is-right {
  right: 18px;
}

.operator-hamster-muzzle {
  top: 61px;
  left: 50%;
  width: 54px;
  height: 38px;
  border-radius: 50%;
  background: #fff6e7;
  transform: translateX(-50%);
}

.operator-hamster-nose {
  top: 63px;
  left: 50%;
  width: 10px;
  height: 8px;
  border-radius: 50% 50% 45% 45%;
  background: #7c4a3a;
  transform: translateX(-50%);
}

.operator-hamster-note {
  z-index: 2;
  right: 22px;
  bottom: 12px;
  left: 22px;
  display: grid;
  min-height: 47px;
  place-items: center;
  border: 2px solid #d98955;
  border-radius: 7px;
  background: #fffdf4;
  color: #754217;
  font-size: 0.8rem;
  font-weight: 950;
  transform: rotate(-2deg);
}

.operator-hamster-paw {
  z-index: 3;
  bottom: 38px;
  width: 30px;
  height: 22px;
  border: 2px solid rgb(104 65 37 / 14%);
  border-radius: 50%;
  background: #f5cb8d;
}

.operator-hamster-paw.is-left {
  left: 11px;
  transform: rotate(14deg);
}

.operator-hamster-paw.is-right {
  right: 11px;
  transform: rotate(-14deg);
}

.operator-honesty-note {
  display: grid;
  grid-template-columns: minmax(250px, 0.8fr) minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  margin: 22px 0 0;
  padding: 22px 24px;
  border: 1px solid #ead98c;
  border-radius: 20px;
  background: rgb(255 252 231 / 92%);
  box-shadow: 0 12px 30px rgb(92 67 31 / 7%);
}

.operator-honesty-note > div {
  display: grid;
  gap: 6px;
}

.operator-honesty-note > div > span {
  color: #9a630c;
  font-size: 0.72rem;
  font-weight: 950;
  letter-spacing: 0.04em;
}

.operator-honesty-note strong {
  color: #69400f;
  line-height: 1.62;
}

.operator-honesty-note p {
  margin: 0;
  color: #5b5145;
  line-height: 1.75;
}

.operator-layout {
  margin-top: 40px;
}

.operator-origin-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 20px;
}

.operator-origin-note {
  display: grid;
  gap: 7px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 10px 25px rgb(57 43 35 / 6%);
}

.operator-origin-note > span {
  color: var(--page-accent);
  font-size: 0.73rem;
  font-weight: 950;
}

.operator-origin-note > strong {
  color: var(--text);
  line-height: 1.45;
}

.operator-origin-note > p {
  font-size: 0.91rem;
}

.operator-timeline {
  position: relative;
  display: grid;
  gap: 18px;
  margin-top: 24px;
}

.operator-timeline::before {
  position: absolute;
  top: 22px;
  bottom: 22px;
  left: 23px;
  width: 3px;
  border-radius: 3px;
  background: linear-gradient(var(--operator-yellow), var(--operator-coral), var(--operator-mint));
  content: "";
}

.operator-timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.operator-timeline-marker {
  z-index: 1;
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 4px solid #fff;
  border-radius: 50%;
  background: #f7b92e;
  color: #4f2b00;
  box-shadow: 0 6px 16px rgb(104 70 20 / 18%);
  font-size: 0.75rem;
  font-weight: 950;
}

.operator-timeline-item:nth-child(2) .operator-timeline-marker {
  background: var(--operator-coral);
  color: #59251d;
}

.operator-timeline-item:nth-child(3) .operator-timeline-marker {
  background: var(--operator-mint);
  color: #164d44;
}

.operator-timeline-item:nth-child(4) .operator-timeline-marker {
  background: var(--operator-sky);
  color: #173f5d;
}

.operator-timeline-item > div:last-child {
  padding: 18px 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 10px 25px rgb(57 43 35 / 6%);
}

.operator-timeline-label {
  color: var(--page-accent) !important;
  font-size: 0.74rem !important;
  font-weight: 950;
}

.operator-timeline-item h3 {
  margin: 4px 0 7px;
}

.operator-media-grid,
.operator-taste-grid,
.operator-principle-grid {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

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

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

.operator-media-card,
.operator-taste-card,
.operator-principle-card {
  min-width: 0;
  padding: 22px;
  border: 1px solid rgb(69 58 50 / 12%);
  border-radius: 20px;
  background: #fff;
  box-shadow: 0 12px 28px rgb(54 44 37 / 7%);
}

.operator-media-card:nth-child(1),
.operator-taste-card:nth-child(1),
.operator-principle-card:nth-child(1) {
  background: #fff8d8;
}

.operator-media-card:nth-child(2),
.operator-taste-card:nth-child(2),
.operator-principle-card:nth-child(2) {
  background: #eaf8ff;
}

.operator-media-card:nth-child(3),
.operator-taste-card:nth-child(3),
.operator-principle-card:nth-child(3) {
  background: #ebfaf5;
}

.operator-taste-card:nth-child(4),
.operator-principle-card:nth-child(4) {
  background: #fff0ed;
}

.operator-media-icon {
  display: grid;
  width: 42px;
  height: 42px;
  margin-bottom: 14px;
  place-items: center;
  border-radius: 14px;
  background: rgb(255 255 255 / 80%);
  color: #664010;
  font-size: 1.1rem;
  font-weight: 950;
}

.operator-media-card h3,
.operator-taste-card > strong,
.operator-principle-card > strong {
  display: block;
  margin: 0 0 9px;
  color: var(--text);
  font-size: 1.04rem;
  line-height: 1.45;
}

.operator-media-card p,
.operator-taste-card p,
.operator-principle-card p {
  color: #5b5360;
  font-size: 0.9rem;
  line-height: 1.68;
}

.operator-maker-note {
  position: relative;
  margin-top: 24px;
  padding: 24px 26px 24px 78px;
  overflow: hidden;
  border: 1px solid #b8ddd6;
  border-radius: 20px;
  background: linear-gradient(120deg, #effcf8, #f8fffd);
}

.operator-maker-note::before {
  position: absolute;
  top: 24px;
  left: 24px;
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border-radius: 12px;
  background: #8ed8ca;
  color: #164d44;
  content: "</>";
  font-size: 0.72rem;
  font-weight: 950;
}

.operator-maker-note > span {
  color: #287266;
  font-size: 0.72rem;
  font-weight: 950;
}

.operator-maker-note h3 {
  margin: 4px 0 8px;
}

.operator-maker-note p {
  margin: 0;
  color: #49625e;
  font-size: 0.92rem;
  line-height: 1.72;
}

.operator-media-strip {
  display: grid;
  gap: 18px;
  margin-top: 30px;
  padding: 24px;
  border: 1px dashed #cbd7e5;
  border-radius: 22px;
  background: #fbfdff;
}

.operator-media-strip h3 {
  margin: 5px 0 0;
  font-size: 1.05rem;
}

.operator-media-strip .operator-media-grid {
  margin-top: 0;
}

.operator-media-strip .operator-media-card {
  padding: 18px;
  box-shadow: none;
}

.operator-memory-section {
  position: relative;
}

.operator-memory-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 26px;
}

.operator-memory-card {
  position: relative;
  min-width: 0;
  padding: 25px 23px 23px;
  border: 1px solid #eadfcd;
  border-radius: 7px 18px 18px;
  background: #fffef9;
  box-shadow: 0 13px 26px rgb(76 58 39 / 7%);
}

.operator-memory-card::before {
  position: absolute;
  top: -8px;
  left: 50%;
  width: 62px;
  height: 18px;
  background: rgb(255 217 112 / 66%);
  content: "";
  transform: translateX(-50%) rotate(-2deg);
}

.operator-memory-card:nth-child(2n)::before {
  background: rgb(148 225 210 / 63%);
  transform: translateX(-50%) rotate(2deg);
}

.operator-memory-card header {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: space-between;
}

.operator-memory-label,
.operator-spoiler-badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 5px 9px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 950;
}

.operator-memory-label {
  background: #f8f1e8;
  color: #72523a;
}

.operator-spoiler-badge {
  border: 1px solid #f2c6be;
  background: #fff1ee;
  color: #873e32;
}

.operator-memory-card > strong {
  display: block;
  margin: 14px 0 9px;
  overflow-wrap: anywhere;
  word-break: keep-all;
}

.operator-memory-card p {
  margin: 0;
  color: #5d5550;
  font-size: 0.92rem;
  line-height: 1.72;
}

.operator-library-section {
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid #b8ddd6;
  border-radius: 24px;
  background: linear-gradient(145deg, #f1fcf8, #fbfffd);
}

.operator-library-list {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0 0 0 16px;
  border-left: 7px solid #85cfc1;
  list-style: none;
}

.operator-library-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px 18px;
  align-items: center;
  padding: 17px 18px;
  border: 1px solid #d5e9e5;
  border-radius: 4px 14px 14px 4px;
  background: #fff;
  box-shadow: 0 7px 16px rgb(49 91 82 / 6%);
}

.operator-library-item div {
  min-width: 0;
}

.operator-library-item div > span {
  color: #4e7d74;
  font-size: 0.68rem;
  font-weight: 900;
}

.operator-library-item div > strong {
  display: block;
  margin: 2px 0 0;
  overflow-wrap: anywhere;
  font-size: 1rem;
  word-break: keep-all;
}

.operator-library-item > strong {
  padding: 7px 10px;
  border-radius: 999px;
  background: #e9f8f4;
  color: #25665b;
  font-size: 0.8rem;
  white-space: nowrap;
}

.operator-library-item > p {
  grid-column: 1 / -1;
  margin: 3px 0 0;
  padding-top: 10px;
  border-top: 1px dashed #dbe9e6;
  color: #536d68;
  font-size: 0.86rem;
  line-height: 1.65;
}

.operator-recommendation-question {
  margin: 24px 0 0;
  padding: 28px;
  border: 0;
  border-radius: 24px;
  background: linear-gradient(135deg, #fff3bd, #ffe3d9 58%, #def6ef);
  color: #56371a;
}

.operator-recommendation-question > span,
.operator-recommendation-question > strong {
  display: block;
}

.operator-recommendation-question > span {
  color: #966124;
  font-size: 0.72rem;
  font-weight: 950;
}

.operator-recommendation-question > strong {
  margin-top: 8px;
  color: #482a14;
  font-size: clamp(1.45rem, 4vw, 2.2rem);
  letter-spacing: -0.03em;
  line-height: 1.3;
}

.operator-recommendation-question > p {
  max-width: 650px;
  margin: 12px 0 0;
  color: #665346;
  font-size: 0.94rem;
  line-height: 1.72;
}

.operator-friction-panel {
  margin-top: 28px;
  padding: 26px;
  border: 1px solid #ded8eb;
  border-radius: 22px;
  background: #faf8ff;
}

.operator-friction-panel h3 {
  margin: 5px 0 8px;
}

.operator-friction-panel > p:not(.section-kicker) {
  color: #625a70;
  font-size: 0.9rem;
}

.operator-friction-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.operator-friction-item {
  position: relative;
  display: grid;
  gap: 5px;
  padding: 15px 15px 15px 42px;
  border: 1px solid #e6e0ee;
  border-radius: 15px;
  background: #fff;
}

.operator-friction-item::before {
  position: absolute;
  top: 16px;
  left: 15px;
  display: grid;
  width: 18px;
  height: 18px;
  place-items: center;
  border: 2px solid #b8a8cb;
  border-radius: 5px;
  color: #79658f;
  content: "–";
  font-size: 0.72rem;
  font-weight: 950;
}

.operator-friction-item strong {
  color: #433a4e;
  font-size: 0.87rem;
  line-height: 1.45;
}

.operator-friction-item span {
  color: #6b6474;
  font-size: 0.8rem;
  line-height: 1.58;
}

.operator-taste-label {
  display: inline-flex;
  margin-bottom: 13px;
  padding: 5px 9px;
  border-radius: 999px;
  background: rgb(255 255 255 / 80%);
  color: #754112;
  font-size: 0.72rem;
  font-weight: 950;
}

.operator-soft-note {
  margin-top: 16px !important;
  padding: 17px 19px;
  border-radius: 16px;
  background: #f8f5ff;
  color: #524867 !important;
  font-size: 0.92rem !important;
}

.operator-boundary-list {
  display: grid;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.operator-boundary-list li {
  position: relative;
  padding: 15px 17px 15px 48px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: #fff;
  color: #504a54;
  line-height: 1.65;
}

.operator-boundary-list li::before {
  position: absolute;
  top: 14px;
  left: 16px;
  display: grid;
  width: 23px;
  height: 23px;
  place-items: center;
  border-radius: 50%;
  background: var(--operator-mint);
  color: #164d44;
  content: "✓";
  font-size: 0.78rem;
  font-weight: 950;
}

.operator-policy-link {
  margin: 14px 0 0 !important;
  color: #5b5560 !important;
  font-size: 0.9rem !important;
}

.operator-policy-link a {
  color: #6f4c00;
  font-weight: 850;
  text-underline-offset: 3px;
}

.operator-proof-card {
  display: grid;
  grid-template-columns: 135px minmax(0, 1fr);
  gap: 22px;
  align-items: center;
  margin-top: 20px;
  padding: 22px;
  border: 2px solid #f0c94f;
  border-radius: 20px;
  background: #fffbea;
}

.operator-proof-card div span,
.operator-proof-card div strong {
  display: block;
}

.operator-proof-card div span {
  color: #725c28;
  font-size: 0.72rem;
  font-weight: 900;
}

.operator-proof-card div strong {
  margin-top: 3px;
  color: #6e3c08;
  font-size: 2rem;
}

.operator-proof-card p {
  font-size: 0.92rem;
}

@media (max-width: 760px) {
  .source-note dl,
  .pending-field-grid,
  .audit-card-grid,
  .quick-answer-grid,
  .principle-card-grid,
  .choice-note-grid {
    grid-template-columns: 1fr;
  }

  .reader-note {
    grid-template-columns: 1fr;
  }

  .reader-note .text-link {
    grid-column: 1;
  }

  .source-note summary,
  .technical-details summary {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .source-note summary small,
  .technical-details summary small {
    order: 3;
    width: 100%;
    margin-left: 0;
  }

  .technical-details-body {
    padding-inline: 16px;
  }

  .experience-contrast {
    grid-template-columns: 1fr;
  }

  .experience-current {
    padding: 20px;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .experience-card > footer {
    flex-direction: column;
  }

  .correction-entry dl div {
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }

  .correction-impact {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .correction-meta {
    justify-items: start;
  }

  .operator-hero,
  .operator-honesty-note,
  .operator-proof-card {
    grid-template-columns: 1fr;
  }

  .operator-hamster-stage {
    width: min(58vw, 185px);
  }

  .operator-avatar figcaption {
    max-width: 190px;
  }

  .operator-media-grid,
  .operator-origin-grid,
  .operator-taste-grid,
  .operator-principle-grid,
  .operator-memory-grid,
  .operator-friction-list {
    grid-template-columns: 1fr;
  }

  .operator-maker-note {
    padding: 72px 20px 20px;
  }

  .operator-maker-note::before {
    top: 20px;
    left: 20px;
  }

  .operator-library-item {
    grid-template-columns: 1fr;
  }

  .operator-library-item > strong {
    justify-self: start;
  }

  .operator-recommendation-question,
  .operator-friction-panel {
    padding: 22px 20px;
  }
}

@media (max-width: 390px) {
  .operator-hamster-stage {
    width: 164px;
  }

  .operator-hamster {
    width: 126px;
    height: 138px;
    transform: scale(0.9);
  }

  .operator-profile-chips span {
    min-height: 34px;
    font-size: 0.72rem;
  }

  .operator-memory-card,
  .operator-library-section {
    padding: 21px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  a.audit-card,
  .guide-index-item {
    transition: none;
  }

  a.audit-card:hover,
  .guide-index-item:hover,
  .guide-index-item:focus-within {
    transform: none;
  }
}