/* ============================================================================
   Tokyora Media — component styles
   Prefix: .tky-* (all classes scoped to avoid collision with other sites)
   Palette: concrete #F8F8F6 / glass #FFF / mist #EFEFEC / hairline #DDDCD6
            carbon #1B1B1A / steel #3D3D3B / smoke #787876 / fog #A8A8A4
            neon #FF3B30 / cobalt #0047AB / lime #A3D62A / sand #D9CCB4
   Stack: Bebas Neue (display) / Inter + Noto Sans JP (body) / JetBrains Mono
   Corners: 0px everywhere. Borders: 1px hairline → carbon on hover.
   ========================================================================= */

:root {
  --tky-concrete: #F8F8F6;
  --tky-glass:    #FFFFFF;
  --tky-mist:     #EFEFEC;
  --tky-hairline: #DDDCD6;
  --tky-carbon:   #1B1B1A;
  --tky-steel:    #3D3D3B;
  --tky-smoke:    #787876;
  --tky-fog:      #A8A8A4;
  --tky-neon:     #FF3B30;
  --tky-neon-soft:#FFEEEC;
  --tky-cobalt:   #0047AB;
  --tky-cobalt-soft:#EEF2FB;
  --tky-lime:     #A3D62A;
  --tky-lime-deep:#6B8E0F;
  --tky-sand:     #D9CCB4;
}

/* ─── Base resets ────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--tky-concrete);
  color: var(--tky-carbon);
  font-family: "Inter", "Noto Sans JP", system-ui, sans-serif;
  font-feature-settings: "palt" 1;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
[x-cloak] { display: none !important; }

/* ─── Reading progress bar (top, 2px neon, rAF-driven) ─────────────────── */
.tky-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 0%;
  background: var(--tky-neon);
  z-index: 100;
  transition: width 0.05s linear;
  pointer-events: none;
}

/* ─── Header / masthead ─────────────────────────────────────────────────── */
.tky-header {
  background: var(--tky-glass);
  border-bottom: 1px solid var(--tky-hairline);
  position: sticky;
  top: 0;
  z-index: 50;
}
.tky-header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 24px;
  border-bottom: 1px solid var(--tky-hairline);
  font-family: "JetBrains Mono", "Noto Sans JP", monospace;
  font-size: 11px;
  color: var(--tky-smoke);
  letter-spacing: 0.06em;
}
.tky-header-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 18px 24px;
}
.tky-logo {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  color: var(--tky-carbon);
}
.tky-logo-square {
  width: 40px;
  height: 40px;
  background: var(--tky-carbon);
  color: var(--tky-glass);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 900;
  font-size: 22px;
  line-height: 1;
  flex-shrink: 0;
}
.tky-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.tky-logo-wordmark {
  font-family: "Bebas Neue", "Inter", sans-serif;
  font-weight: 700;
  font-size: 28px;
  letter-spacing: 0.04em;
  color: var(--tky-carbon);
  line-height: 1;
}
.tky-logo-tagline {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--tky-smoke);
  text-transform: uppercase;
  margin-top: 4px;
}

/* ─── Nav ───────────────────────────────────────────────────────────────── */
.tky-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}
.tky-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 28px;
}
.tky-nav-link {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--tky-carbon);
  text-decoration: none;
  letter-spacing: 0.02em;
  position: relative;
  padding: 6px 0;
  transition: color 0.18s ease;
}
.tky-nav-link:hover, .tky-nav-link.is-active { color: var(--tky-neon); }
.tky-nav-link.is-active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--tky-neon);
}
.tky-nav-dropdown {
  position: relative;
}
.tky-nav-dropdown-btn {
  background: none;
  border: none;
  padding: 6px 0;
  font: inherit;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--tky-carbon);
  letter-spacing: 0.02em;
}
.tky-nav-dropdown-btn:hover { color: var(--tky-neon); }
.tky-nav-dropdown-panel {
  position: absolute;
  top: calc(100% + 14px);
  left: -16px;
  min-width: 280px;
  background: var(--tky-glass);
  border: 1px solid var(--tky-hairline);
  z-index: 60;
  padding: 8px 0;
  box-shadow: 0 8px 24px -12px rgba(27, 27, 26, 0.18);
}
.tky-nav-dropdown-item {
  display: flex;
  flex-direction: column;
  padding: 10px 18px;
  text-decoration: none;
  color: var(--tky-carbon);
  border-left: 2px solid transparent;
  transition: background 0.15s ease, border-color 0.15s ease;
}
.tky-nav-dropdown-item:hover {
  background: var(--tky-mist);
  border-left-color: var(--tky-neon);
}
.tky-nav-dropdown-jp {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 600;
}
.tky-nav-dropdown-en {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--tky-smoke);
  text-transform: uppercase;
  margin-top: 2px;
}

.tky-nav-mobile-toggle {
  display: none;
  background: none;
  border: 1px solid var(--tky-hairline);
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--tky-carbon);
  transition: background 0.15s, border-color 0.15s;
}
.tky-nav-mobile-toggle:hover {
  background: var(--tky-mist);
  border-color: var(--tky-carbon);
}
.tky-nav-mobile-toggle:active {
  background: var(--tky-carbon);
  color: var(--tky-glass);
}
.tky-nav-mobile-panel {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  border-top: 1px solid var(--tky-hairline);
  border-bottom: 1px solid var(--tky-hairline);
  background: var(--tky-glass);
  z-index: 90;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.04);
}
.tky-nav-mobile-panel a, .tky-nav-mobile-panel button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 16px 24px;
  border-bottom: 1px solid var(--tky-hairline);
  text-decoration: none;
  color: var(--tky-carbon);
  font-size: 15px;
  font-family: "Inter", "Noto Sans JP", sans-serif;
  background: none;
  border-left: none;
  border-right: none;
  border-top: none;
  cursor: pointer;
}
.tky-nav-mobile-panel .tky-mobile-sub a {
  padding-left: 40px;
  font-size: 14px;
  color: var(--tky-steel);
  background: var(--tky-mist);
}
.tky-nav-mobile-panel a:hover, .tky-nav-mobile-panel button:hover {
  background: var(--tky-mist);
  color: var(--tky-neon);
}
.tky-nav-mobile-panel a:active {
  background: var(--tky-carbon);
  color: var(--tky-glass);
}

@media (max-width: 900px) {
  .tky-header { position: relative; }
  .tky-nav-list { display: none; }
  .tky-nav-mobile-toggle { display: inline-flex; }
}

/* ─── Hero (split layout) ───────────────────────────────────────────────── */
.tky-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 680px;
  background: var(--tky-concrete);
  border-bottom: 1px solid var(--tky-hairline);
}
.tky-hero-text {
  background: var(--tky-concrete);
  padding: 64px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.tky-hero-eyebrow {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--tky-neon);
  letter-spacing: 0.22em;
  margin-bottom: 32px;
  text-transform: uppercase;
}
.tky-hero-title {
  font-family: "Noto Sans JP", "Inter", sans-serif;
  font-weight: 900;
  font-size: clamp(48px, 7vw, 96px);
  line-height: 0.95;
  color: var(--tky-carbon);
  margin: 0 0 28px;
  letter-spacing: -0.02em;
}
.tky-hero-sub {
  color: var(--tky-steel);
  font-size: 16px;
  max-width: 28em;
  line-height: 1.7;
  margin: 0;
}
.tky-hero-cta-row {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 48px;
  flex-wrap: wrap;
}
.tky-btn-primary {
  background: var(--tky-carbon);
  color: var(--tky-glass);
  padding: 14px 24px;
  font-family: "Bebas Neue", "Inter", sans-serif;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.16em;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  transition: background 0.2s ease;
  border: none;
  cursor: pointer;
}
.tky-btn-primary:hover { background: var(--tky-neon); }
.tky-btn-primary[disabled] { opacity: 0.5; cursor: not-allowed; }
.tky-hero-meta {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--tky-smoke);
  letter-spacing: 0.16em;
}
.tky-hero-photo {
  position: relative;
  background: var(--tky-mist);
  overflow: hidden;
}
.tky-hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
@media (max-width: 768px) {
  .tky-hero { grid-template-columns: 1fr; min-height: auto; }
  .tky-hero-text { padding: 40px 24px 48px; }
  .tky-hero-photo { min-height: 320px; aspect-ratio: 16/9; }
}

/* ─── Section wrappers ──────────────────────────────────────────────────── */
.tky-section {
  padding: 80px 24px;
  max-width: 1280px;
  margin: 0 auto;
}
.tky-section-narrow {
  padding: 64px 24px;
  max-width: 880px;
  margin: 0 auto;
}
.tky-section-wide {
  padding: 80px 24px;
  max-width: 1440px;
  margin: 0 auto;
}
.tky-section-bg-mist { background: var(--tky-mist); }
.tky-section-bg-glass { background: var(--tky-glass); }
.tky-section-bg-carbon { background: var(--tky-carbon); color: var(--tky-glass); }

.tky-section-title {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-weight: 800;
  font-size: 28px;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
  color: var(--tky-carbon);
  display: flex;
  align-items: center;
  gap: 12px;
}
.tky-section-title::before {
  content: "▍";
  color: var(--tky-neon);
  font-size: 28px;
  line-height: 1;
}
.tky-section-eyebrow {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--tky-smoke);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin: 0 0 16px;
}
.tky-section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 40px;
  flex-wrap: wrap;
  gap: 16px;
}
.tky-section-head-link {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--tky-carbon);
  letter-spacing: 0.18em;
  text-decoration: none;
  text-transform: uppercase;
  border-bottom: 1px solid var(--tky-carbon);
  padding-bottom: 2px;
  transition: color 0.18s, border-color 0.18s;
}
.tky-section-head-link:hover { color: var(--tky-neon); border-color: var(--tky-neon); }

/* ─── Category quadrant (2x2) ───────────────────────────────────────────── */
.tky-cat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--tky-hairline);
  border-left: 1px solid var(--tky-hairline);
}
.tky-cat-card {
  position: relative;
  background: var(--tky-glass);
  padding: 40px;
  border-right: 1px solid var(--tky-hairline);
  border-bottom: 1px solid var(--tky-hairline);
  text-decoration: none;
  color: var(--tky-carbon);
  transition: background 0.2s ease;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.tky-cat-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--cat-color, var(--tky-neon));
}
.tky-cat-card:hover { background: var(--tky-mist); }
.tky-cat-card-num {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--tky-smoke);
  letter-spacing: 0.18em;
  margin-bottom: 16px;
}
.tky-cat-card-icon {
  width: 36px;
  height: 36px;
  color: var(--cat-color, var(--tky-carbon));
  margin-bottom: 18px;
}
.tky-cat-card-jp {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-weight: 800;
  font-size: 22px;
  margin: 0 0 4px;
  color: var(--tky-carbon);
}
.tky-cat-card-en {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--tky-smoke);
  text-transform: uppercase;
  margin-bottom: 18px;
}
.tky-cat-card-desc {
  font-size: 14px;
  line-height: 1.6;
  color: var(--tky-steel);
  margin: 0;
}
.tky-cat-card-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--tky-hairline);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--tky-smoke);
  letter-spacing: 0.14em;
}
@media (max-width: 768px) {
  .tky-cat-grid { grid-template-columns: 1fr; }
}

/* ─── Article card grid ─────────────────────────────────────────────────── */
.tky-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.tky-card-grid-2 { grid-template-columns: repeat(2, 1fr); gap: 32px; }
.tky-card-grid-4 { grid-template-columns: repeat(4, 1fr); gap: 24px; }
@media (max-width: 1024px) {
  .tky-card-grid, .tky-card-grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .tky-card-grid, .tky-card-grid-2, .tky-card-grid-4 { grid-template-columns: 1fr; }
}

.tky-card-article {
  background: var(--tky-glass);
  border: 1px solid var(--tky-hairline);
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.tky-card-article:hover {
  border-color: var(--tky-carbon);
}
.tky-card-photo {
  display: block;
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--tky-mist);
}
.tky-card-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.tky-card-article:hover .tky-card-photo img { transform: scale(1.04); }
.tky-card-body { padding: 22px 22px 26px; }
.tky-card-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  color: var(--tky-smoke);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.tky-card-cat { color: var(--tky-carbon); font-weight: 600; }
.tky-card-dot { color: var(--tky-fog); }
.tky-card-title {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-weight: 800;
  font-size: 19px;
  line-height: 1.4;
  margin: 0 0 12px;
  letter-spacing: -0.005em;
}
.tky-card-title a {
  color: var(--tky-carbon);
  text-decoration: none;
}
.tky-card-title a:hover { color: var(--tky-neon); }
.tky-card-excerpt {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--tky-steel);
  margin: 0 0 14px;
}
.tky-card-foot {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  color: var(--tky-smoke);
  letter-spacing: 0.18em;
}

/* ─── Tiny card (sidebar / related) ─────────────────────────────────────── */
.tky-card-tiny {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 14px;
  text-decoration: none;
  color: var(--tky-carbon);
  padding: 12px 0;
  border-bottom: 1px solid var(--tky-hairline);
}
.tky-card-tiny:last-child { border-bottom: none; }
.tky-card-tiny-photo {
  display: block;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--tky-mist);
}
.tky-card-tiny-photo img {
  width: 100%; height: 100%; object-fit: cover;
}
.tky-card-tiny-body { display: flex; flex-direction: column; justify-content: center; gap: 6px; }
.tky-card-tiny-meta {
  font-family: "JetBrains Mono", monospace;
  font-size: 9px;
  letter-spacing: 0.14em;
  color: var(--tky-smoke);
  text-transform: uppercase;
}
.tky-card-tiny-title {
  font-size: 13.5px;
  line-height: 1.4;
  font-weight: 600;
  color: var(--tky-carbon);
}
.tky-card-tiny:hover .tky-card-tiny-title { color: var(--tky-neon); }

/* ─── Featured strip (3 large cards on home) ────────────────────────────── */
.tky-featured-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 32px;
}
.tky-featured-main .tky-card-photo { aspect-ratio: 4/3; }
.tky-featured-main .tky-card-title { font-size: 30px; }
@media (max-width: 1024px) { .tky-featured-row { grid-template-columns: 1fr; } }

/* ─── Photo strip (magazine-style 2-photo banner on home) ──────────────── */
.tky-photo-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--tky-mist);
  border-top: 1px solid var(--tky-hairline);
  border-bottom: 1px solid var(--tky-hairline);
}
.tky-photo-strip-item {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}
.tky-photo-strip-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.tky-photo-strip-caption {
  position: absolute;
  left: 24px;
  bottom: 24px;
  background: var(--tky-glass);
  padding: 10px 14px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--tky-carbon);
  border-left: 3px solid var(--tky-neon);
}
.tky-photo-strip-num {
  display: block;
  font-size: 9px;
  color: var(--tky-smoke);
  margin-bottom: 4px;
}
@media (max-width: 768px) {
  .tky-photo-strip { grid-template-columns: 1fr; }
}

/* ─── Editor's note (dark block on home) ────────────────────────────────── */
.tky-editors-note {
  position: relative;
  background: var(--tky-carbon);
  color: var(--tky-glass);
  padding: 80px 48px;
  overflow: hidden;
}
.tky-editors-note-inner {
  max-width: 720px;
  position: relative;
  z-index: 2;
}
.tky-editors-note-eyebrow {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--tky-neon);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin: 0 0 28px;
}
.tky-editors-note-title {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-weight: 800;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.1;
  margin: 0 0 32px;
  letter-spacing: -0.01em;
}
.tky-editors-note-body p {
  font-size: 16px;
  line-height: 1.85;
  color: var(--tky-mist);
  margin: 0 0 18px;
}
.tky-editors-note-sig {
  margin-top: 32px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--tky-fog);
  text-transform: uppercase;
}
.tky-editors-note-link {
  display: inline-block;
  margin-top: 28px;
  color: var(--tky-glass);
  text-decoration: none;
  font-family: "Bebas Neue", "Inter", sans-serif;
  font-weight: 700;
  letter-spacing: 0.16em;
  font-size: 15px;
  border-bottom: 1px solid var(--tky-glass);
  padding-bottom: 4px;
  transition: color 0.2s, border-color 0.2s;
}
.tky-editors-note-link:hover {
  color: var(--tky-neon);
  border-color: var(--tky-neon);
}
.tky-editors-note-deco {
  position: absolute;
  right: -20px;
  bottom: -80px;
  font-family: "Bebas Neue", "Inter", sans-serif;
  font-size: 360px;
  line-height: 1;
  opacity: 0.05;
  font-weight: 700;
  color: var(--tky-glass);
  z-index: 1;
}
@media (max-width: 768px) {
  .tky-editors-note { padding: 56px 24px; }
  .tky-editors-note-deco { font-size: 220px; bottom: -40px; }
}

/* ─── 歩く・聞く・記録する (homepage methodology block, replaces editor's note) ─ */
.tky-method-block {
  position: relative;
  background: var(--tky-carbon);
  color: var(--tky-glass);
  padding: 80px 48px;
  overflow: hidden;
}
.tky-method-block-inner {
  max-width: 1100px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}
.tky-method-block-eyebrow {
  font-family: "JetBrains Mono", "Noto Sans JP", monospace;
  font-size: 11px;
  color: var(--tky-neon);
  letter-spacing: 0.22em;
  margin: 0 0 28px;
}
.tky-method-block-title {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-weight: 800;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.1;
  margin: 0 0 32px;
  letter-spacing: -0.01em;
}
.tky-method-block-intro {
  font-size: 16px;
  line-height: 1.85;
  color: var(--tky-mist);
  margin: 0 0 56px;
  max-width: 640px;
}
.tky-method-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin: 0 0 48px;
  border-top: 1px solid var(--tky-steel);
  border-left: 1px solid var(--tky-steel);
}
.tky-method-pillar {
  padding: 32px 28px;
  border-right: 1px solid var(--tky-steel);
  border-bottom: 1px solid var(--tky-steel);
}
.tky-method-pillar-num {
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--tky-neon);
  margin: 0 0 16px;
  font-weight: 600;
}
.tky-method-pillar-title {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-weight: 800;
  font-size: 24px;
  margin: 0 0 14px;
  letter-spacing: -0.005em;
  color: var(--tky-glass);
}
.tky-method-pillar-body {
  font-size: 14px;
  line-height: 1.85;
  color: var(--tky-mist);
  margin: 0;
}
.tky-method-block-link {
  display: inline-block;
  color: var(--tky-glass);
  text-decoration: none;
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-weight: 700;
  letter-spacing: 0.02em;
  font-size: 15px;
  border-bottom: 1px solid var(--tky-glass);
  padding-bottom: 4px;
  transition: color 0.2s, border-color 0.2s;
}
.tky-method-block-link:hover {
  color: var(--tky-neon);
  border-color: var(--tky-neon);
}
.tky-method-block-deco {
  position: absolute;
  right: 24px;
  bottom: -100px;
  font-family: "Noto Sans JP", "Inter", sans-serif;
  font-size: 380px;
  line-height: 1;
  opacity: 0.05;
  font-weight: 900;
  color: var(--tky-glass);
  z-index: 1;
  pointer-events: none;
}
@media (max-width: 900px) {
  .tky-method-pillars { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .tky-method-block { padding: 56px 24px; }
  .tky-method-block-deco { font-size: 240px; bottom: -50px; right: 8px; }
}

/* ─── Method page (/method) — 編集部の歩き方 standalone page ─────────────── */
.tky-method-page-pillar {
  margin: 56px 0;
  padding: 40px 0 0;
  border-top: 2px solid var(--tky-carbon);
}
.tky-method-page-pillar:first-of-type {
  margin-top: 32px;
}
.tky-method-page-pillar-head {
  display: flex;
  align-items: baseline;
  gap: 24px;
  margin: 0 0 24px;
}
.tky-method-page-pillar-num {
  font-family: "JetBrains Mono", monospace;
  font-size: 56px;
  line-height: 1;
  font-weight: 700;
  color: var(--tky-neon);
  letter-spacing: -0.02em;
}
.tky-method-page-pillar-title {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-weight: 800;
  font-size: 38px;
  line-height: 1;
  margin: 0;
  letter-spacing: -0.01em;
  color: var(--tky-carbon);
}
.tky-method-page-pillar-lead {
  font-size: 17px;
  line-height: 1.85;
  color: var(--tky-carbon);
  font-weight: 500;
  margin: 0 0 24px;
}
.tky-method-page-pillar p {
  font-size: 15px;
  line-height: 1.9;
  color: var(--tky-steel);
  margin: 0 0 18px;
}
@media (max-width: 768px) {
  .tky-method-page-pillar-head { gap: 16px; }
  .tky-method-page-pillar-num { font-size: 42px; }
  .tky-method-page-pillar-title { font-size: 28px; }
  .tky-method-page-pillar-lead { font-size: 15px; }
}

/* ─── Homepage column spreads (photo + text editorial blocks) ───────────── */
.tky-column-spread {
  display: grid;
  grid-template-columns: 1fr 1fr;
  max-width: 1280px;
  margin: 96px auto;
  background: var(--tky-glass);
  border-top: 1px solid var(--tky-hairline);
  border-bottom: 1px solid var(--tky-hairline);
}
.tky-column-spread-photo {
  position: relative;
  overflow: hidden;
  min-height: 480px;
}
.tky-column-spread-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}
.tky-column-spread:hover .tky-column-spread-photo img {
  transform: scale(1.02);
}
.tky-column-spread-text {
  padding: 64px 56px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.tky-column-spread-eyebrow {
  font-family: "JetBrains Mono", "Noto Sans JP", monospace;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--tky-neon);
  margin: 0 0 20px;
  font-weight: 600;
}
.tky-column-spread-title {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-weight: 800;
  font-size: clamp(28px, 3.2vw, 42px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--tky-carbon);
  margin: 0 0 28px;
  max-width: 460px;
}
.tky-column-spread-text p {
  font-size: 15px;
  line-height: 1.95;
  color: var(--tky-steel);
  margin: 0 0 18px;
  max-width: 460px;
}
.tky-column-spread-text p:last-of-type {
  margin-bottom: 0;
}
.tky-column-spread-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 32px;
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--tky-carbon);
  text-decoration: none;
  border-bottom: 1px solid var(--tky-carbon);
  padding-bottom: 4px;
  align-self: flex-start;
  transition: color 0.2s, border-color 0.2s;
}
.tky-column-spread-link:hover {
  color: var(--tky-neon);
  border-color: var(--tky-neon);
}
/* Reverse variant: photo on right */
.tky-column-spread.is-reverse .tky-column-spread-photo {
  order: 2;
}
.tky-column-spread.is-reverse .tky-column-spread-text {
  order: 1;
  align-items: flex-end;
  text-align: right;
}
.tky-column-spread.is-reverse .tky-column-spread-link {
  align-self: flex-end;
}
@media (max-width: 900px) {
  .tky-column-spread,
  .tky-column-spread.is-reverse {
    grid-template-columns: 1fr;
    margin: 64px auto;
  }
  .tky-column-spread-photo,
  .tky-column-spread.is-reverse .tky-column-spread-photo {
    order: 0;
    min-height: 320px;
  }
  .tky-column-spread-text,
  .tky-column-spread.is-reverse .tky-column-spread-text {
    order: 1;
    padding: 48px 32px;
    align-items: flex-start;
    text-align: left;
  }
  .tky-column-spread.is-reverse .tky-column-spread-link {
    align-self: flex-start;
  }
}
@media (max-width: 540px) {
  .tky-column-spread-text { padding: 36px 24px; }
}

/* ─── Article body ──────────────────────────────────────────────────────── */
.tky-article-hero {
  background: var(--tky-glass);
  border-bottom: 1px solid var(--tky-hairline);
  padding: 56px 24px 0;
}
.tky-article-hero-inner {
  max-width: 880px;
  margin: 0 auto;
}
.tky-article-eyebrow {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--tky-smoke);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: 20px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.tky-article-eyebrow-cat { color: var(--tky-neon); font-weight: 600; }
.tky-article-title {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-weight: 900;
  font-size: clamp(30px, 5vw, 56px);
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--tky-carbon);
  margin: 0 0 20px;
}
.tky-article-excerpt {
  font-size: 18px;
  line-height: 1.75;
  color: var(--tky-steel);
  max-width: 60ch;
  margin: 0 0 32px;
}
.tky-article-photo {
  margin-top: 0;
  background: var(--tky-mist);
  border-top: 1px solid var(--tky-hairline);
}
.tky-article-photo img {
  display: block;
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  aspect-ratio: 16/9;
  object-fit: cover;
}
.tky-article-photo-meta {
  max-width: 1280px;
  margin: 0 auto;
  padding: 12px 24px;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  color: var(--tky-smoke);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  border-bottom: 1px solid var(--tky-hairline);
}

.tky-article-layout {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 64px;
  max-width: 1280px;
  margin: 0 auto;
  padding: 64px 24px 96px;
}
@media (max-width: 1024px) {
  .tky-article-layout { grid-template-columns: 1fr; gap: 40px; }
}

.tky-article-body {
  max-width: 720px;
  font-size: 16.5px;
  line-height: 1.95;
  color: var(--tky-carbon);
}
.tky-article-body h2 {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-weight: 800;
  font-size: 26px;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--tky-carbon);
  margin: 56px 0 18px;
  padding-left: 18px;
  border-left: 4px solid var(--tky-neon);
}
.tky-article-body h2:first-child { margin-top: 0; }
.tky-article-body h3 {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 19px;
  margin: 32px 0 12px;
  color: var(--tky-carbon);
}
.tky-article-body p { margin: 0 0 22px; }
.tky-article-body a {
  color: var(--tky-cobalt);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.tky-article-body strong { color: var(--tky-carbon); }
.tky-article-body ul, .tky-article-body ol {
  padding-left: 28px;
  margin: 0 0 24px;
}
.tky-article-body li { margin-bottom: 8px; }

/* ─── Spot card (KEY Tokyora component) ─────────────────────────────────── */
.tky-spot-card {
  background: var(--tky-concrete);
  border-left: 4px solid var(--tky-neon);
  padding: 24px 28px;
  margin: 32px 0;
}
.tky-spot-meta {
  display: flex;
  align-items: baseline;
  gap: 16px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.tky-spot-num {
  font-size: 22px;
  color: var(--tky-neon);
  font-weight: 700;
  letter-spacing: 0.04em;
}
.tky-spot-cat { color: var(--tky-smoke); }
.tky-spot-card h3 {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-weight: 800;
  font-size: 20px;
  margin: 0 0 18px;
  color: var(--tky-carbon);
}
.tky-spot-card dl {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 8px 16px;
  margin: 0 0 14px;
  font-size: 14px;
}
.tky-spot-card dt {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--tky-smoke);
  text-transform: uppercase;
  padding-top: 2px;
}
.tky-spot-card dd { margin: 0; color: var(--tky-carbon); }
.tky-spot-card p {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--tky-steel);
}

/* ─── Pullquote ─────────────────────────────────────────────────────────── */
.tky-pullquote {
  margin: 40px 0;
  padding: 24px 0;
  border-top: 2px solid var(--tky-carbon);
  border-bottom: 1px solid var(--tky-hairline);
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  font-size: 22px;
  line-height: 1.65;
  color: var(--tky-carbon);
}

/* ─── Callout ───────────────────────────────────────────────────────────── */
.tky-callout {
  background: var(--tky-cobalt-soft);
  border-left: 4px solid var(--tky-cobalt);
  padding: 20px 24px;
  margin: 32px 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--tky-carbon);
}
.tky-callout-label {
  display: block;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--tky-cobalt);
  text-transform: uppercase;
  margin-bottom: 8px;
  font-weight: 600;
}

/* ─── Spot list (numbered location list) ────────────────────────────────── */
.tky-spot-list {
  list-style: none;
  margin: 32px 0;
  padding: 0;
  border-top: 1px solid var(--tky-hairline);
}
.tky-spot-list li {
  padding: 18px 0 18px 64px;
  border-bottom: 1px solid var(--tky-hairline);
  position: relative;
  counter-increment: tky-spot;
}
.tky-spot-list li::before {
  content: counter(tky-spot, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 18px;
  font-family: "JetBrains Mono", monospace;
  font-size: 18px;
  font-weight: 600;
  color: var(--tky-neon);
  letter-spacing: 0.04em;
}
.tky-spot-list { counter-reset: tky-spot; }
.tky-spot-list h4 {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 700;
  margin: 0 0 4px;
  color: var(--tky-carbon);
}
.tky-spot-list p {
  margin: 0;
  font-size: 14px;
  color: var(--tky-steel);
  line-height: 1.65;
}
.tky-spot-list-meta {
  display: block;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--tky-smoke);
  text-transform: uppercase;
  margin-top: 6px;
}

/* ─── Data strip (4-cell mono stat band, featured articles only) ────────── */
.tky-data-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--tky-carbon);
  color: var(--tky-glass);
  margin: 40px 0;
}
.tky-data-strip-cell {
  padding: 24px 18px;
  border-right: 1px solid var(--tky-steel);
  font-family: "JetBrains Mono", monospace;
}
.tky-data-strip-cell:last-child { border-right: none; }
.tky-data-strip-label {
  font-size: 10px;
  color: var(--tky-fog);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.tky-data-strip-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--tky-glass);
  letter-spacing: 0.02em;
}
.tky-data-strip-unit {
  font-size: 11px;
  color: var(--tky-fog);
  margin-left: 4px;
}
@media (max-width: 768px) {
  .tky-data-strip { grid-template-columns: repeat(2, 1fr); }
  .tky-data-strip-cell:nth-child(2) { border-right: none; }
  .tky-data-strip-cell:nth-child(1), .tky-data-strip-cell:nth-child(2) { border-bottom: 1px solid var(--tky-steel); }
}

/* ─── Sidebar ───────────────────────────────────────────────────────────── */
.tky-sidebar {
  font-size: 14px;
}
.tky-sidebar-block {
  margin-bottom: 40px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--tky-hairline);
}
.tky-sidebar-block:last-child { border-bottom: none; }
.tky-sidebar-title {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--tky-carbon);
  margin: 0 0 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.tky-sidebar-title::before {
  content: "▍";
  color: var(--tky-neon);
}
.tky-sidebar-cats {
  list-style: none;
  margin: 0;
  padding: 0;
}
.tky-sidebar-cats li { border-bottom: 1px solid var(--tky-hairline); }
.tky-sidebar-cats li:last-child { border-bottom: none; }
.tky-sidebar-cats a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  text-decoration: none;
  color: var(--tky-carbon);
  font-size: 14px;
}
.tky-sidebar-cats a:hover { color: var(--tky-neon); }
.tky-sidebar-cats-num {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--tky-smoke);
  letter-spacing: 0.12em;
}

/* ─── Newsletter form ───────────────────────────────────────────────────── */
.tky-newsletter-form {
  display: flex;
  gap: 0;
  border: 1px solid var(--tky-hairline);
  background: var(--tky-glass);
}
.tky-newsletter-form .tky-input {
  flex: 1;
  border: none;
  padding: 14px 16px;
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 14px;
  background: transparent;
  outline: none;
  color: var(--tky-carbon);
}
.tky-newsletter-form .tky-input:focus { background: var(--tky-mist); }
.tky-newsletter-form button {
  background: var(--tky-carbon);
  color: var(--tky-glass);
  border: none;
  padding: 14px 22px;
  font-family: "Bebas Neue", "Inter", sans-serif;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.18em;
  cursor: pointer;
  transition: background 0.2s ease;
}
.tky-newsletter-form button:hover { background: var(--tky-neon); }
.tky-newsletter-success {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  color: var(--tky-lime-deep);
  font-size: 14px;
  padding: 14px 16px;
  border: 1px solid var(--tky-lime);
  background: #F4F8E8;
}

.tky-newsletter-strip {
  background: var(--tky-mist);
  padding: 48px 24px;
  border-top: 1px solid var(--tky-hairline);
  border-bottom: 1px solid var(--tky-hairline);
}
.tky-newsletter-strip-inner {
  max-width: 880px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
}
.tky-newsletter-strip h3 {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-weight: 800;
  font-size: 22px;
  margin: 0 0 8px;
  color: var(--tky-carbon);
}
.tky-newsletter-strip p {
  font-size: 14px;
  color: var(--tky-steel);
  margin: 0;
  line-height: 1.6;
}
.tky-newsletter-strip-eyebrow {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--tky-neon);
  margin: 0 0 12px;
}
@media (max-width: 768px) {
  .tky-newsletter-strip-inner { grid-template-columns: 1fr; gap: 24px; }
}

/* ─── Footer ────────────────────────────────────────────────────────────── */
.tky-footer {
  background: var(--tky-carbon);
  color: var(--tky-mist);
  padding: 64px 24px 32px;
  font-family: "Inter", "Noto Sans JP", sans-serif;
}
.tky-footer-inner {
  max-width: 1280px;
  margin: 0 auto;
}
.tky-footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}
.tky-footer-brand {
  font-family: "Bebas Neue", "Inter", sans-serif;
  font-weight: 700;
  font-size: 32px;
  letter-spacing: 0.06em;
  color: var(--tky-glass);
  margin: 0 0 12px;
}
.tky-footer-tagline {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--tky-fog);
  text-transform: uppercase;
  margin: 0 0 24px;
}
.tky-footer-text {
  font-size: 13px;
  line-height: 1.85;
  color: var(--tky-fog);
  margin: 0 0 24px;
}
.tky-footer-contact {
  padding-top: 20px;
  border-top: 1px solid var(--tky-steel);
}
.tky-footer-contact-label {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--tky-fog);
  margin: 0 0 6px;
}
.tky-footer-contact-email {
  display: inline-block;
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-weight: 600;
  font-size: 15px;
  color: var(--tky-glass);
  text-decoration: none;
  border-bottom: 1px solid var(--tky-glass);
  padding-bottom: 2px;
  margin: 0 0 8px;
  transition: color 0.18s, border-color 0.18s;
}
.tky-footer-contact-email:hover {
  color: var(--tky-neon) !important;
  border-color: var(--tky-neon);
}
.tky-footer-contact-note {
  font-size: 11px;
  color: var(--tky-fog);
  margin: 0;
  line-height: 1.6;
}
.tky-footer h4 {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--tky-glass);
  margin: 0 0 18px;
}
.tky-footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.tky-footer li { margin-bottom: 10px; }
.tky-footer a {
  color: var(--tky-mist);
  text-decoration: none;
  font-size: 13px;
  transition: color 0.18s;
}
.tky-footer a:hover { color: var(--tky-neon); }
.tky-footer-disclaimer {
  font-size: 12px;
  line-height: 1.85;
  color: var(--tky-fog);
  border-top: 1px solid var(--tky-steel);
  padding-top: 28px;
  margin-bottom: 24px;
}
.tky-footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--tky-fog);
}
@media (max-width: 900px) {
  .tky-footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 560px) {
  .tky-footer-grid { grid-template-columns: 1fr; }
}

/* ─── Cookie banner ─────────────────────────────────────────────────────── */
.tky-cookie {
  position: fixed;
  bottom: 16px;
  left: 16px;
  right: 16px;
  max-width: 720px;
  margin: 0 auto;
  background: var(--tky-carbon);
  color: var(--tky-glass);
  padding: 20px 22px;
  z-index: 90;
  border: 1px solid var(--tky-steel);
  display: none;
}
.tky-cookie.is-visible { display: block; }
.tky-cookie-text {
  font-size: 13px;
  line-height: 1.7;
  margin: 0 0 16px;
  color: var(--tky-mist);
}
.tky-cookie-text a {
  color: var(--tky-glass);
  border-bottom: 1px solid var(--tky-glass);
  text-decoration: none;
}
.tky-cookie-buttons {
  display: flex;
  gap: 10px;
}
.tky-cookie-btn {
  padding: 10px 20px;
  font-family: "Bebas Neue", "Inter", sans-serif;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.18em;
  cursor: pointer;
  border: 1px solid var(--tky-glass);
  background: transparent;
  color: var(--tky-glass);
}
.tky-cookie-btn-accept {
  background: var(--tky-neon);
  border-color: var(--tky-neon);
  color: var(--tky-glass);
}
.tky-cookie-btn-accept:hover { background: #E32A20; }
.tky-cookie-btn-reject:hover { background: var(--tky-steel); }
@media (max-width: 480px) {
  .tky-cookie-buttons { flex-direction: column; }
  .tky-cookie-btn { width: 100%; }
}

/* ─── Forms (contact) ───────────────────────────────────────────────────── */
.tky-form-field {
  margin-bottom: 20px;
}
.tky-form-field label {
  display: block;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--tky-carbon);
  margin-bottom: 8px;
  font-weight: 600;
}
.tky-form-field input[type="text"],
.tky-form-field input[type="email"],
.tky-form-field select,
.tky-form-field textarea {
  width: 100%;
  border: 1px solid var(--tky-hairline);
  padding: 12px 14px;
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 14.5px;
  background: var(--tky-glass);
  color: var(--tky-carbon);
  outline: none;
  transition: border-color 0.18s;
}
.tky-form-field input:focus,
.tky-form-field select:focus,
.tky-form-field textarea:focus {
  border-color: var(--tky-carbon);
}
.tky-form-field.has-error input,
.tky-form-field.has-error select,
.tky-form-field.has-error textarea {
  border-color: var(--tky-neon);
  background: var(--tky-neon-soft);
}
.tky-form-error {
  display: block;
  font-size: 12px;
  color: var(--tky-neon);
  margin-top: 6px;
}
.tky-form-success {
  background: #F4F8E8;
  border: 1px solid var(--tky-lime);
  border-left: 4px solid var(--tky-lime-deep);
  padding: 24px 28px;
  margin-bottom: 24px;
}
.tky-form-success h3 {
  margin: 0 0 8px;
  font-size: 18px;
  color: var(--tky-lime-deep);
}
.tky-form-success p {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--tky-carbon);
}

/* ─── Breadcrumbs ───────────────────────────────────────────────────────── */
.tky-breadcrumbs ol {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--tky-smoke);
}
.tky-breadcrumbs li::after {
  content: " ›";
  margin-left: 8px;
  color: var(--tky-fog);
}
.tky-breadcrumbs li:last-child::after { content: ""; }
.tky-breadcrumbs li:last-child { color: var(--tky-carbon); }
.tky-breadcrumbs a {
  color: var(--tky-carbon);
  text-decoration: none;
}
.tky-breadcrumbs a:hover { color: var(--tky-neon); }

/* ─── Filter chips (articles archive) ───────────────────────────────────── */
.tky-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}
.tky-chip {
  padding: 8px 14px;
  border: 1px solid var(--tky-hairline);
  background: var(--tky-glass);
  color: var(--tky-carbon);
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
}
.tky-chip:hover { border-color: var(--tky-carbon); }
.tky-chip.is-active {
  background: var(--tky-carbon);
  color: var(--tky-glass);
  border-color: var(--tky-carbon);
}

/* ─── Search bar ────────────────────────────────────────────────────────── */
.tky-search-bar {
  display: flex;
  border: 1px solid var(--tky-hairline);
  background: var(--tky-glass);
  margin-bottom: 32px;
}
.tky-search-bar input {
  flex: 1;
  border: none;
  padding: 14px 18px;
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 14.5px;
  background: transparent;
  outline: none;
}
.tky-search-bar button {
  background: var(--tky-carbon);
  color: var(--tky-glass);
  border: none;
  padding: 0 24px;
  font-family: "Bebas Neue", "Inter", sans-serif;
  font-weight: 700;
  letter-spacing: 0.18em;
  cursor: pointer;
}

/* ─── Page hero (legal / about / etc.) ──────────────────────────────────── */
.tky-page-hero {
  background: var(--tky-mist);
  padding: 56px 24px 40px;
  border-bottom: 1px solid var(--tky-hairline);
}
.tky-page-hero-inner {
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
}
.tky-page-hero-eyebrow {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--tky-smoke);
  text-transform: uppercase;
  margin: 0 0 14px;
}
.tky-page-hero h1 {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-weight: 900;
  font-size: clamp(32px, 4vw, 48px);
  letter-spacing: -0.015em;
  margin: 0 0 12px;
  color: var(--tky-carbon);
}
.tky-page-hero-meta {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--tky-smoke);
  text-transform: uppercase;
}

/* ─── Category cover (banner with bg image) ─────────────────────────────── */
.tky-cat-cover {
  position: relative;
  min-height: 360px;
  display: flex;
  align-items: flex-end;
  padding: 48px 24px;
  border-bottom: 1px solid var(--tky-hairline);
  overflow: hidden;
  background: var(--tky-carbon);
}
.tky-cat-cover-photo {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.tky-cat-cover-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
  display: block;
}
.tky-cat-cover-inner {
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
  width: 100%;
  color: var(--tky-glass);
}
.tky-cat-cover-eyebrow {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--tky-glass);
  text-transform: uppercase;
  margin-bottom: 16px;
  display: inline-block;
  padding: 4px 10px;
  background: var(--cat-color, var(--tky-neon));
}
.tky-cat-cover h1 {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-weight: 900;
  font-size: clamp(36px, 6vw, 64px);
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}
.tky-cat-cover-desc {
  font-size: 16px;
  line-height: 1.7;
  color: var(--tky-mist);
  max-width: 600px;
  margin: 0;
}

/* ─── Legal pages ───────────────────────────────────────────────────────── */
.tky-legal-section {
  max-width: 880px;
  margin: 0 auto;
  padding: 48px 24px 96px;
}
.tky-legal-section h2 {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-weight: 800;
  font-size: 22px;
  margin: 48px 0 16px;
  padding-left: 14px;
  border-left: 4px solid var(--tky-carbon);
  color: var(--tky-carbon);
}
.tky-legal-section h2:first-of-type { margin-top: 0; }
.tky-legal-section h3 {
  font-size: 16px;
  margin: 28px 0 10px;
}
.tky-legal-section p,
.tky-legal-section li {
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--tky-steel);
  margin: 0 0 14px;
}
.tky-legal-section ul, .tky-legal-section ol {
  padding-left: 24px;
}

.tky-legal-warn {
  background: #FFFBEB;
  border-left: 4px solid #D97706;
  padding: 20px 24px;
  margin: 24px 0;
}
.tky-legal-warn-label {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 14px;
  color: #92400E;
  margin: 0 0 8px;
}
.tky-legal-warn p {
  font-size: 14.5px;
  line-height: 1.8;
  color: #78350F;
  margin: 0;
}

.tky-cookie-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 24px 0;
}
.tky-cookie-grid-card {
  padding: 18px;
  border-left: 4px solid;
}
.tky-cookie-grid-card-essential { background: var(--tky-neon-soft); border-color: var(--tky-neon); }
.tky-cookie-grid-card-analytics { background: var(--tky-cobalt-soft); border-color: var(--tky-cobalt); }
.tky-cookie-grid-card-ads { background: #FEFCE8; border-color: #CA8A04; }
.tky-cookie-grid-card h4 {
  font-size: 14px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--tky-carbon);
}
.tky-cookie-grid-card p {
  font-size: 13px;
  line-height: 1.65;
  margin: 0;
  color: var(--tky-steel);
}
@media (max-width: 768px) {
  .tky-cookie-grid { grid-template-columns: 1fr; }
}

/* ─── 404 ───────────────────────────────────────────────────────────────── */
.tky-404 {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 80px 24px;
}
.tky-404-num {
  font-family: "Bebas Neue", "Inter", sans-serif;
  font-size: clamp(120px, 18vw, 220px);
  line-height: 1;
  color: var(--tky-neon);
  letter-spacing: 0.04em;
  margin: 0;
}
.tky-404 h1 {
  font-size: 28px;
  margin: 24px 0 12px;
}
.tky-404 p {
  color: var(--tky-steel);
  font-size: 15px;
  margin: 0 0 32px;
}

/* ─── FAQ accordion ─────────────────────────────────────────────────────── */
.tky-faq-section {
  margin-bottom: 48px;
}
.tky-faq-section-eyebrow {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--tky-smoke);
  margin: 0 0 8px;
}
.tky-faq-section-title {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-weight: 800;
  font-size: 22px;
  margin: 0 0 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.tky-faq-section-title::before {
  content: "▍";
  color: var(--tky-neon);
}
.tky-faq-item {
  border-top: 1px solid var(--tky-hairline);
}
.tky-faq-item:last-child { border-bottom: 1px solid var(--tky-hairline); }
.tky-faq-q {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 18px 0;
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--tky-carbon);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.tky-faq-q:hover { color: var(--tky-neon); }
.tky-faq-q-plus {
  font-family: "JetBrains Mono", monospace;
  font-size: 18px;
  color: var(--tky-neon);
  flex-shrink: 0;
}
.tky-faq-a {
  padding: 0 0 18px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--tky-steel);
}

/* ─── Notes feed ────────────────────────────────────────────────────────── */
.tky-note {
  border-top: 1px solid var(--tky-hairline);
  padding: 32px 0;
}
.tky-note:last-child { border-bottom: 1px solid var(--tky-hairline); }
.tky-note-meta {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--tky-smoke);
  margin: 0 0 8px;
}
.tky-note h3 {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-weight: 700;
  font-size: 20px;
  margin: 0 0 10px;
  color: var(--tky-carbon);
}
.tky-note p {
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--tky-steel);
  margin: 0;
}

/* ─── About page sections ──────────────────────────────────────────────── */
.tky-about-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  margin: 48px 0;
}
.tky-about-cols h3 {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-weight: 800;
  font-size: 22px;
  margin: 0 0 14px;
  padding-left: 14px;
  border-left: 4px solid var(--tky-neon);
}
.tky-about-cols p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--tky-steel);
}
@media (max-width: 768px) {
  .tky-about-cols { grid-template-columns: 1fr; gap: 32px; }
}

.tky-method-card {
  background: var(--tky-glass);
  border: 1px solid var(--tky-hairline);
  padding: 28px;
  margin-bottom: 16px;
}
.tky-method-card-num {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--tky-neon);
  margin-bottom: 8px;
}
.tky-method-card h4 {
  font-family: "Inter", "Noto Sans JP", sans-serif;
  font-size: 17px;
  font-weight: 700;
  margin: 0 0 8px;
  color: var(--tky-carbon);
}
.tky-method-card p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--tky-steel);
  margin: 0;
}

/* ─── Contact page sidebar cards ────────────────────────────────────────── */
.tky-contact-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.tky-contact-info-card {
  background: var(--tky-glass);
  border: 1px solid var(--tky-hairline);
  padding: 20px 22px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.tky-contact-info-card-icon {
  width: 36px;
  height: 36px;
  background: var(--tky-concrete);
  border: 1px solid var(--tky-hairline);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--tky-neon);
}
.tky-contact-info-card-eyebrow {
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--tky-smoke);
  text-transform: uppercase;
  margin: 0 0 4px;
}
.tky-contact-info-card-text {
  font-size: 13.5px;
  color: var(--tky-carbon);
  line-height: 1.65;
  margin: 0;
}
.tky-contact-info-card-text a {
  color: var(--tky-cobalt);
  text-decoration: none;
}

/* ─── Pagination not used — short site ──────────────────────────────────── */

/* ─── Print-friendly small things ───────────────────────────────────────── */
.tky-tag {
  display: inline-block;
  font-family: "JetBrains Mono", monospace;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--tky-carbon);
  background: var(--tky-mist);
  padding: 4px 10px;
  margin: 0 6px 6px 0;
  border: 1px solid var(--tky-hairline);
}
.tky-tag:hover { border-color: var(--tky-neon); color: var(--tky-neon); }