/* =========================================================
   KomuInfo Article System
   ---------------------------------------------------------
   Scoped article components for WordPress post content.
   Usage:
   <div class="ki-article-system">...</div>
   ========================================================= */

.ki-modern-shell .entry-content .ki-article-system {
  --ki-article-bg: #ffffff;
  --ki-article-bg-soft: #f5f7fb;
  --ki-article-bg-deep: #14314f;
  --ki-article-surface: #ffffff;
  --ki-article-surface-alt: #f8fafc;
  --ki-article-border: rgba(20, 49, 79, 0.12);
  --ki-article-border-strong: rgba(20, 49, 79, 0.2);
  --ki-article-text: #17283c;
  --ki-article-text-muted: #607087;
  --ki-article-heading: #14314f;
  --ki-article-accent: #17385c;
  --ki-article-accent-strong: #102945;
  --ki-article-accent-soft: rgba(23, 56, 92, 0.08);
  --ki-article-gold: #b79033;
  --ki-article-gold-soft: rgba(183, 144, 51, 0.12);
  --ki-article-danger: #8f3d3d;
  --ki-article-danger-soft: rgba(143, 61, 61, 0.09);
  --ki-article-ok: #275e4a;
  --ki-article-ok-soft: rgba(39, 94, 74, 0.09);
  --ki-article-shadow-sm: 0 8px 18px rgba(17, 24, 39, 0.05);
  --ki-article-shadow-md: 0 16px 34px rgba(17, 24, 39, 0.07);
  --ki-article-radius-sm: 12px;
  --ki-article-radius-md: 18px;
  --ki-article-radius-lg: 24px;
  --ki-article-gap-xs: 10px;
  --ki-article-gap-sm: 14px;
  --ki-article-gap-md: 18px;
  --ki-article-gap-lg: 24px;
  color: var(--ki-article-text);
  display: grid;
  gap: var(--ki-article-gap-lg);
  margin: 20px 0 32px;
}

.ki-modern-shell .entry-content .ki-article-system *,
.ki-modern-shell .entry-content .ki-article-system *::before,
.ki-modern-shell .entry-content .ki-article-system *::after {
  box-sizing: border-box;
}

.ki-modern-shell .entry-content .ki-article-system a {
  color: var(--ki-article-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.16em;
}

.ki-modern-shell .entry-content .ki-article-system a:hover {
  color: var(--ki-article-accent-strong);
}

.ki-modern-shell .entry-content .ki-article-system > * {
  margin: 0;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-section {
  display: grid;
  gap: var(--ki-article-gap-sm);
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-block,
.ki-modern-shell .entry-content .ki-article-system .ki-a-card,
.ki-modern-shell .entry-content .ki-article-system .ki-a-hero,
.ki-modern-shell .entry-content .ki-article-system .ki-a-summary,
.ki-modern-shell .entry-content .ki-article-system .ki-a-shortcuts,
.ki-modern-shell .entry-content .ki-article-system .ki-a-cta,
.ki-modern-shell .entry-content .ki-article-system .ki-a-info-card,
.ki-modern-shell .entry-content .ki-article-system .ki-a-note,
.ki-modern-shell .entry-content .ki-article-system .ki-a-ranking,
.ki-modern-shell .entry-content .ki-article-system .ki-a-faq,
.ki-modern-shell .entry-content .ki-article-system .ki-a-sourcebox,
.ki-modern-shell .entry-content .ki-article-system .ki-a-related {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(248, 250, 252, 0.96) 100%);
  border: 1px solid var(--ki-article-border);
  border-radius: var(--ki-article-radius-md);
  box-shadow: var(--ki-article-shadow-sm);
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-block,
.ki-modern-shell .entry-content .ki-article-system .ki-a-card,
.ki-modern-shell .entry-content .ki-article-system .ki-a-summary,
.ki-modern-shell .entry-content .ki-article-system .ki-a-shortcuts,
.ki-modern-shell .entry-content .ki-article-system .ki-a-cta,
.ki-modern-shell .entry-content .ki-article-system .ki-a-info-card,
.ki-modern-shell .entry-content .ki-article-system .ki-a-note,
.ki-modern-shell .entry-content .ki-article-system .ki-a-ranking,
.ki-modern-shell .entry-content .ki-article-system .ki-a-faq,
.ki-modern-shell .entry-content .ki-article-system .ki-a-sourcebox,
.ki-modern-shell .entry-content .ki-article-system .ki-a-related {
  padding: 18px;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-section-title,
.ki-modern-shell .entry-content .ki-article-system .ki-a-card-title,
.ki-modern-shell .entry-content .ki-article-system .ki-a-subtitle {
  margin: 0;
  color: var(--ki-article-heading);
  letter-spacing: -0.01em;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-section-title {
  font-size: 20px;
  line-height: 1.35;
  font-weight: 800;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-card-title {
  font-size: 17px;
  line-height: 1.4;
  font-weight: 800;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-subtitle {
  font-size: 14px;
  line-height: 1.45;
  font-weight: 800;
  color: #42556d;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-lead,
.ki-modern-shell .entry-content .ki-article-system .ki-a-text,
.ki-modern-shell .entry-content .ki-article-system .ki-a-list,
.ki-modern-shell .entry-content .ki-article-system .ki-a-meta,
.ki-modern-shell .entry-content .ki-article-system .ki-a-caption {
  margin: 0;
  color: var(--ki-article-text-muted);
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-lead,
.ki-modern-shell .entry-content .ki-article-system .ki-a-text {
  font-size: 14px;
  line-height: 1.9;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-caption,
.ki-modern-shell .entry-content .ki-article-system .ki-a-meta {
  font-size: 12px;
  line-height: 1.7;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  width: fit-content;
  max-width: 100%;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  background: var(--ki-article-accent-soft);
  color: var(--ki-article-accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-hero {
  padding: 20px;
  display: grid;
  gap: 14px;
  background:
    radial-gradient(circle at top right, rgba(183, 144, 51, 0.16), transparent 38%),
    linear-gradient(180deg, #ffffff 0%, #f7f9fc 100%);
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-breadcrumbs li {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  color: var(--ki-article-text-muted);
  font-size: 12px;
  line-height: 1.5;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-breadcrumbs li:not(:last-child)::after {
  content: "/";
  color: rgba(96, 112, 135, 0.75);
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-breadcrumbs a {
  color: inherit;
  text-decoration: none;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-hero-title {
  margin: 0;
  color: var(--ki-article-heading);
  font-size: clamp(26px, 5.6vw, 38px);
  line-height: 1.28;
  letter-spacing: -0.02em;
  font-weight: 800;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-hero-meta span {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 11px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(20, 49, 79, 0.08);
  color: #465a71;
  font-size: 12px;
  font-weight: 700;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-summary {
  display: grid;
  gap: 16px;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-summary-grid,
.ki-modern-shell .entry-content .ki-article-system .ki-a-shortcuts-grid,
.ki-modern-shell .entry-content .ki-article-system .ki-a-cta-grid,
.ki-modern-shell .entry-content .ki-article-system .ki-a-related-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-points {
  margin: 0;
  padding-left: 1.2em;
  display: grid;
  gap: 8px;
  color: var(--ki-article-text);
  font-size: 14px;
  line-height: 1.75;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-stat {
  display: grid;
  gap: 6px;
  padding: 14px;
  border-radius: 14px;
  background: var(--ki-article-surface);
  border: 1px solid rgba(20, 49, 79, 0.08);
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-stat-label {
  color: #5f7288;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.5;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-stat-value {
  color: var(--ki-article-heading);
  font-size: 24px;
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-stat-sub {
  color: var(--ki-article-text-muted);
  font-size: 11px;
  line-height: 1.6;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-shortcut-card,
.ki-modern-shell .entry-content .ki-article-system .ki-a-cta-card,
.ki-modern-shell .entry-content .ki-article-system .ki-a-related-card {
  display: grid;
  gap: 8px;
  align-content: start;
  min-height: 100%;
  padding: 15px;
  border-radius: 14px;
  border: 1px solid rgba(20, 49, 79, 0.09);
  background: rgba(255, 255, 255, 0.92);
  color: inherit;
  text-decoration: none;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-shortcut-card:hover,
.ki-modern-shell .entry-content .ki-article-system .ki-a-cta-card:hover,
.ki-modern-shell .entry-content .ki-article-system .ki-a-related-card:hover {
  border-color: var(--ki-article-border-strong);
  box-shadow: var(--ki-article-shadow-sm);
  text-decoration: none;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-chip {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  width: fit-content;
  max-width: 100%;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(20, 49, 79, 0.06);
  color: #4e6078;
  font-size: 11px;
  font-weight: 800;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-link-arrow {
  color: var(--ki-article-accent);
  font-size: 12px;
  font-weight: 800;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-cta {
  display: grid;
  gap: 14px;
  background:
    radial-gradient(circle at top right, rgba(183, 144, 51, 0.14), transparent 42%),
    linear-gradient(180deg, rgba(247, 249, 252, 0.98) 0%, rgba(255, 255, 255, 0.98) 100%);
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-cta-card.is-primary {
  background: linear-gradient(180deg, #17385c 0%, #102945 100%);
  color: #ffffff;
  border-color: rgba(16, 41, 69, 0.36);
  box-shadow: 0 14px 28px rgba(16, 41, 69, 0.18);
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-cta-card.is-primary .ki-a-chip {
  background: rgba(255, 255, 255, 0.16);
  color: rgba(255, 255, 255, 0.88);
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-cta-card.is-primary .ki-a-card-title,
.ki-modern-shell .entry-content .ki-article-system .ki-a-cta-card.is-primary .ki-a-text,
.ki-modern-shell .entry-content .ki-article-system .ki-a-cta-card.is-primary .ki-a-link-arrow {
  color: #ffffff;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-info-card {
  display: grid;
  gap: 14px;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-info-list {
  display: grid;
  gap: 10px;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-info-item {
  display: grid;
  grid-template-columns: minmax(96px, 132px) minmax(0, 1fr);
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid rgba(20, 49, 79, 0.08);
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-info-item:first-child {
  border-top: 0;
  padding-top: 0;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-info-term {
  color: #52657c;
  font-size: 12px;
  line-height: 1.65;
  font-weight: 800;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-info-desc {
  color: var(--ki-article-text);
  font-size: 14px;
  line-height: 1.8;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-note {
  display: grid;
  gap: 10px;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-note.is-caution {
  background: linear-gradient(180deg, rgba(255, 250, 242, 0.98) 0%, rgba(255, 255, 255, 0.98) 100%);
  border-color: rgba(183, 144, 51, 0.24);
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-note.is-info {
  background: linear-gradient(180deg, rgba(244, 248, 252, 0.98) 0%, rgba(255, 255, 255, 0.98) 100%);
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-note.is-success {
  background: linear-gradient(180deg, rgba(242, 251, 247, 0.98) 0%, rgba(255, 255, 255, 0.98) 100%);
  border-color: rgba(39, 94, 74, 0.18);
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-ranking-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-ranking-item {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(20, 49, 79, 0.08);
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-ranking-rank {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  background: #17385c;
  color: #ffffff;
  font-size: 15px;
  font-weight: 800;
  line-height: 1;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-ranking-item.is-top .ki-a-ranking-rank {
  background: linear-gradient(180deg, #d2ad4d 0%, #b79033 100%);
  color: #342300;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-ranking-main {
  display: grid;
  gap: 6px;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-ranking-value {
  color: var(--ki-article-heading);
  font-size: 20px;
  line-height: 1.2;
  font-weight: 800;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-faq {
  display: grid;
  gap: 10px;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-faq-item {
  border: 1px solid rgba(20, 49, 79, 0.09);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.92);
  overflow: hidden;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: start;
  gap: 10px;
  padding: 15px 16px;
  color: var(--ki-article-heading);
  font-size: 15px;
  line-height: 1.6;
  font-weight: 800;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-faq-item summary::-webkit-details-marker {
  display: none;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-faq-item summary::before {
  content: "Q";
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 999px;
  background: var(--ki-article-accent-soft);
  color: var(--ki-article-accent);
  font-size: 12px;
  font-weight: 800;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-faq-item summary::after {
  content: "+";
  margin-left: auto;
  color: #6a7d94;
  font-size: 18px;
  line-height: 1;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-faq-item[open] summary::after {
  content: "−";
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-faq-answer {
  padding: 0 16px 16px 52px;
  color: var(--ki-article-text);
  font-size: 14px;
  line-height: 1.9;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-sourcebox {
  display: grid;
  gap: 12px;
  background:
    radial-gradient(circle at top right, rgba(183, 144, 51, 0.1), transparent 42%),
    linear-gradient(180deg, rgba(250, 251, 253, 0.98) 0%, rgba(255, 255, 255, 0.98) 100%);
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-source-list {
  margin: 0;
  padding-left: 1.2em;
  display: grid;
  gap: 7px;
  color: var(--ki-article-text);
  font-size: 14px;
  line-height: 1.8;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-related-thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(23, 56, 92, 0.08), rgba(183, 144, 51, 0.12));
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0;
  padding-bottom: 4px;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  border-spacing: 0;
  background: #ffffff;
  border: 1px solid rgba(20, 49, 79, 0.1);
  border-radius: 14px;
  overflow: hidden;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-table th,
.ki-modern-shell .entry-content .ki-article-system .ki-a-table td {
  padding: 12px 14px;
  border-top: 1px solid rgba(20, 49, 79, 0.08);
  text-align: left;
  vertical-align: top;
  font-size: 13px;
  line-height: 1.7;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-table thead th,
.ki-modern-shell .entry-content .ki-article-system .ki-a-table tbody th {
  background: rgba(20, 49, 79, 0.05);
  color: var(--ki-article-heading);
  font-weight: 800;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-toc {
  display: grid;
  gap: 12px;
  padding: 18px;
  border-radius: var(--ki-article-radius-md);
  border: 1px solid var(--ki-article-border);
  background: linear-gradient(180deg, rgba(248, 250, 252, 0.98) 0%, rgba(255, 255, 255, 0.98) 100%);
  box-shadow: var(--ki-article-shadow-sm);
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-toc-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-toc-list a {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(20, 49, 79, 0.07);
  background: rgba(255, 255, 255, 0.94);
  color: var(--ki-article-text);
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.6;
}

.ki-modern-shell .entry-content .ki-article-system .ki-a-toc-list a:hover {
  border-color: var(--ki-article-border-strong);
  color: var(--ki-article-accent);
}

@media (min-width: 768px) {
  .ki-modern-shell .entry-content .ki-article-system {
    gap: 28px;
  }

  .ki-modern-shell .entry-content .ki-article-system .ki-a-hero {
    padding: 28px;
    gap: 16px;
  }

  .ki-modern-shell .entry-content .ki-article-system .ki-a-block,
  .ki-modern-shell .entry-content .ki-article-system .ki-a-card,
  .ki-modern-shell .entry-content .ki-article-system .ki-a-summary,
  .ki-modern-shell .entry-content .ki-article-system .ki-a-shortcuts,
  .ki-modern-shell .entry-content .ki-article-system .ki-a-cta,
  .ki-modern-shell .entry-content .ki-article-system .ki-a-info-card,
  .ki-modern-shell .entry-content .ki-article-system .ki-a-note,
  .ki-modern-shell .entry-content .ki-article-system .ki-a-ranking,
  .ki-modern-shell .entry-content .ki-article-system .ki-a-faq,
  .ki-modern-shell .entry-content .ki-article-system .ki-a-sourcebox,
  .ki-modern-shell .entry-content .ki-article-system .ki-a-related,
  .ki-modern-shell .entry-content .ki-article-system .ki-a-toc {
    padding: 22px;
  }

  .ki-modern-shell .entry-content .ki-article-system .ki-a-summary-grid {
    grid-template-columns: 1.25fr 0.95fr;
  }

  .ki-modern-shell .entry-content .ki-article-system .ki-a-shortcuts-grid,
  .ki-modern-shell .entry-content .ki-article-system .ki-a-cta-grid,
  .ki-modern-shell .entry-content .ki-article-system .ki-a-related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .ki-modern-shell .entry-content .ki-article-system .ki-a-shortcuts-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .ki-modern-shell .entry-content .ki-article-system .ki-a-cta-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}