.hero-poster {
  position: relative;
  display: flex;
  min-height: calc(100svh - 128px);
  align-items: center;
  overflow-x: clip;
  background: var(--color-canvas);
}

.hero-poster-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-top: 40px;
  padding-bottom: 44px;
  text-align: center;
}

.hero-poster h1 {
  margin-top: 26px;
  margin-bottom: 0;
  font-size: 68px;
  line-height: 1.1;
}

.hero-highlight {
  background: linear-gradient(128deg, var(--color-accent) 20%, var(--color-accent-dark) 90%);
  color: transparent;
  background-clip: text;
  -webkit-background-clip: text;
}

.hero-subtitle {
  max-width: 760px;
  margin: 22px auto 0;
  color: var(--color-muted);
  font-size: 18.5px;
  line-height: 1.7;
}

.hero-subtitle strong {
  color: var(--color-ink);
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  margin-top: 30px;
}

.hero-actions .btn {
  min-height: 52px;
  padding-inline: 32px;
  font-size: 16px;
}

.hero-trust {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin: 18px 0 0;
  color: var(--color-muted);
  font-size: 13.5px;
}

.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.trust-item svg {
  width: 12px;
  height: 12px;
  flex: 0 0 auto;
  color: var(--color-success);
}

.trust-separator {
  color: var(--color-line);
}

.fact-strip {
  display: inline-flex;
  align-items: center;
  max-width: 100%;
  margin: 36px auto 0;
  padding: 15px 8px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-medium);
  background: var(--color-canvas);
  box-shadow: var(--shadow-soft);
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: 13px;
}

.fact-strip-item {
  padding-inline: 22px;
  white-space: nowrap;
}

.fact-strip-item strong {
  color: var(--color-accent-dark);
}

.fact-strip-separator {
  width: 1px;
  height: 18px;
  flex: 0 0 auto;
  background: var(--color-line);
}

.platform-row,
.flag-row {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
}

.platform-row {
  gap: 30px;
  margin-top: 26px;
}

.flag-row {
  gap: 26px;
  margin-top: 18px;
}

.platform-mark,
.flag-mark {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--color-muted);
}

.platform-mark {
  font-size: 13px;
  font-weight: 650;
}

.flag-mark {
  font-size: 12.5px;
}

.platform-mark svg {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
}

.flag-mark svg {
  width: 24px;
  height: 16px;
  flex: 0 0 auto;
  overflow: hidden;
  border-radius: 3px;
  box-shadow: inset 0 0 0 1px var(--color-line-soft);
}

.arc-field {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}

.arc-stroke {
  position: absolute;
  width: 30px;
  height: 30px;
  color: var(--color-accent);
}

.arc-stroke:nth-child(5n) {
  color: var(--color-muted);
}

.arc-stroke:nth-child(3n) path {
  stroke-width: 1.6;
}

.arc-stroke:nth-child(4n+1) path {
  stroke-width: 3;
}

.arc-stroke:nth-child(1) { left: 20%; top: 16%; transform: rotate(20deg) scale(.9); opacity: .28; }
.arc-stroke:nth-child(2) { left: 16%; top: 34%; transform: rotate(140deg) scale(.72); opacity: .24; }
.arc-stroke:nth-child(3) { left: 22%; top: 46%; transform: rotate(250deg) scale(1.05); opacity: .3; }
.arc-stroke:nth-child(4) { left: 12%; top: 22%; transform: rotate(75deg) scale(.6); opacity: .18; }
.arc-stroke:nth-child(5) { left: 8%; top: 44%; transform: rotate(300deg) scale(.9); opacity: .15; }
.arc-stroke:nth-child(6) { left: 14%; top: 56%; transform: rotate(40deg) scale(.8); opacity: .18; }
.arc-stroke:nth-child(7) { left: 6%; top: 12%; transform: rotate(190deg) scale(.7); opacity: .12; }
.arc-stroke:nth-child(8) { left: 4%; top: 62%; transform: rotate(10deg); opacity: .1; }
.arc-stroke:nth-child(9) { left: 9%; top: 74%; transform: rotate(150deg) scale(.62); opacity: .12; }
.arc-stroke:nth-child(10) { left: 19%; top: 8%; transform: rotate(320deg) scale(.68); opacity: .16; }
.arc-stroke:nth-child(11) { left: 3%; top: 34%; transform: rotate(60deg) scale(1.2); opacity: .1; }
.arc-stroke:nth-child(12) { left: 24%; top: 27%; transform: rotate(105deg) scale(.85); opacity: .26; }
.arc-stroke:nth-child(13) { left: 2%; top: 50%; transform: rotate(220deg) scale(.78); opacity: .1; }
.arc-stroke:nth-child(14) { left: 78%; top: 16%; transform: rotate(200deg) scale(.9); opacity: .28; }
.arc-stroke:nth-child(15) { left: 82%; top: 34%; transform: rotate(320deg) scale(.72); opacity: .24; }
.arc-stroke:nth-child(16) { left: 75%; top: 46%; transform: rotate(70deg) scale(1.05); opacity: .3; }
.arc-stroke:nth-child(17) { left: 86%; top: 22%; transform: rotate(255deg) scale(.6); opacity: .18; }
.arc-stroke:nth-child(18) { left: 90%; top: 44%; transform: rotate(120deg) scale(.9); opacity: .15; }
.arc-stroke:nth-child(19) { left: 84%; top: 56%; transform: rotate(220deg) scale(.8); opacity: .18; }
.arc-stroke:nth-child(20) { left: 92%; top: 12%; transform: rotate(10deg) scale(.7); opacity: .12; }
.arc-stroke:nth-child(21) { left: 94%; top: 62%; transform: rotate(190deg); opacity: .1; }
.arc-stroke:nth-child(22) { left: 89%; top: 74%; transform: rotate(330deg) scale(.62); opacity: .12; }
.arc-stroke:nth-child(23) { left: 79%; top: 8%; transform: rotate(140deg) scale(.68); opacity: .16; }
.arc-stroke:nth-child(24) { left: 95%; top: 34%; transform: rotate(240deg) scale(1.2); opacity: .1; }
.arc-stroke:nth-child(25) { left: 73.5%; top: 27%; transform: rotate(285deg) scale(.85); opacity: .26; }
.arc-stroke:nth-child(26) { left: 96%; top: 50%; transform: rotate(40deg) scale(.78); opacity: .1; }

.tabs {
  min-width: 0;
}

.tab-list {
  display: inline-flex;
  max-width: 100%;
  gap: 4px;
  padding: 5px;
  overflow-x: auto;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-medium);
  background: var(--color-panel);
  -webkit-overflow-scrolling: touch;
}

.tab-list [role="tab"] {
  min-width: max-content;
  min-height: 42px;
  padding: 9px 16px;
  border-radius: var(--radius-small);
  background: transparent;
  color: var(--color-muted);
  font-weight: 700;
}

.tab-list [role="tab"][aria-selected="true"],
.tab-list [role="tab"].is-active {
  background: var(--color-canvas);
  color: var(--color-accent-dark);
  box-shadow: var(--shadow-soft);
}

.tab-panel {
  margin-top: 24px;
}

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

.toc-tabs {
  position: sticky;
  top: 12px;
  z-index: 20;
  display: flex;
  max-width: 100%;
  gap: 6px;
  margin-bottom: 40px;
  padding: 7px;
  overflow-x: auto;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-medium);
  background: var(--color-canvas);
  box-shadow: var(--shadow-soft);
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
}

.toc-tabs a {
  display: inline-flex;
  min-width: max-content;
  min-height: 40px;
  align-items: center;
  padding: 8px 13px;
  border-radius: var(--radius-small);
  color: var(--color-muted);
  font-size: 13px;
  font-weight: 700;
}

.toc-tabs a:hover,
.toc-tabs a.is-current,
.toc-tabs a[aria-current="location"] {
  background: var(--color-accent-soft);
  color: var(--color-accent-dark);
}

body:has(.toc-tabs) section[id] {
  scroll-margin-top: 96px;
}

.faq-list {
  border-top: 1px solid var(--color-line);
}

.faq-item {
  border-bottom: 1px solid var(--color-line);
}

.faq-item summary {
  position: relative;
  min-height: 58px;
  padding: 18px 42px 18px 0;
  cursor: pointer;
  color: var(--color-ink);
  font-weight: 750;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  position: absolute;
  top: 21px;
  right: 8px;
  width: 20px;
  height: 20px;
  color: var(--color-accent);
  content: "+";
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  text-align: center;
  transition: transform var(--transition-fast);
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-answer {
  max-width: 800px;
  padding: 0 42px 20px 0;
  color: var(--color-muted);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.plan-card {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 100%;
  flex-direction: column;
  padding: 30px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-medium);
  background: var(--color-canvas);
  box-shadow: var(--shadow-soft);
}

.plan-card.is-featured {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-raised);
}

.plan-card-badge {
  position: absolute;
  top: 18px;
  right: 18px;
}

.plan-name {
  padding-right: 76px;
  font-size: 19px;
  font-weight: 850;
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 5px;
  margin: 22px 0 18px;
}

.plan-price strong {
  color: var(--color-ink);
  font-family: var(--font-display);
  font-size: 44px;
  font-weight: 900;
  line-height: 1;
}

.plan-price span {
  color: var(--color-muted);
  font-size: 13px;
}

.plan-features {
  display: grid;
  gap: 10px;
  margin: 0 0 26px;
  padding: 0;
  color: var(--color-muted);
  list-style: none;
}

.plan-features li {
  position: relative;
  padding-left: 20px;
}

.plan-features li::before {
  position: absolute;
  left: 0;
  color: var(--color-success);
  content: "✓";
  font-weight: 800;
}

.plan-card .btn {
  width: 100%;
  margin-top: auto;
}

.table-scroll {
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-medium);
  background: var(--color-canvas);
  -webkit-overflow-scrolling: touch;
}

.data-table,
.location-table,
.comparison-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  color: var(--color-muted);
  font-size: 14px;
}

.data-table th,
.data-table td,
.location-table th,
.location-table td,
.comparison-table th,
.comparison-table td {
  padding: 15px 18px;
  border-bottom: 1px solid var(--color-line);
  text-align: left;
  vertical-align: middle;
}

.data-table th,
.location-table th,
.comparison-table th {
  background: var(--color-panel);
  color: var(--color-ink);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.03em;
}

.data-table td:first-child,
.location-table td:first-child,
.comparison-table td:first-child {
  color: var(--color-ink);
  font-weight: 700;
}

.data-table tr:last-child td,
.location-table tr:last-child td,
.comparison-table tr:last-child td {
  border-bottom: 0;
}

.region-row th {
  background: var(--color-panel-strong);
  color: var(--color-accent-dark);
}

.prose > .data-table {
  display: block;
  max-width: 100%;
  min-width: 0;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.prose > .data-table tbody {
  min-width: 680px;
}

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

.platform-card {
  display: flex;
  min-width: 0;
  min-height: 210px;
  flex-direction: column;
  align-items: flex-start;
  padding: 22px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-medium);
  background: var(--color-canvas);
  box-shadow: var(--shadow-soft);
}

.platform-card-icon {
  display: grid;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  place-items: center;
  margin-bottom: 22px;
  border-radius: var(--radius-small);
  background: var(--color-panel);
  color: var(--color-accent-dark);
}

.platform-card-icon svg {
  width: 23px;
  height: 23px;
}

.platform-card h3 {
  margin-bottom: 8px;
  font-size: 18px;
}

.platform-card p {
  color: var(--color-muted);
  font-size: 13px;
}

.platform-card .btn {
  width: 100%;
  min-height: 42px;
  margin-top: auto;
  padding: 9px 12px;
  font-size: 13px;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.article-card {
  display: flex;
  min-width: 0;
  min-height: 100%;
  flex-direction: column;
  padding: 26px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-medium);
  background: var(--color-canvas);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.article-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-raised);
}

.article-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 17px;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 11px;
}

.article-card h3 {
  font-size: 21px;
  line-height: 1.34;
}

.article-card p {
  color: var(--color-muted);
  font-size: 14px;
}

.article-link {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  margin-top: auto;
  color: var(--color-accent-dark);
  font-weight: 750;
}

.callout {
  position: relative;
  margin: 28px 0;
  padding: 22px 24px 22px 28px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-small);
  background: var(--color-panel);
  color: var(--color-muted);
}

.callout::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 4px;
  border-radius: var(--radius-small) 0 0 var(--radius-small);
  background: var(--color-accent);
  content: "";
}

.callout strong {
  color: var(--color-ink);
}

.promo-block {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 30px;
  margin-top: 64px;
  padding: 34px;
  overflow-x: clip;
  border-radius: var(--radius-medium);
  background: var(--color-ink);
  color: var(--color-white);
  box-shadow: var(--shadow-raised);
}

.promo-block h2,
.promo-block h3 {
  margin-bottom: 8px;
  color: var(--color-white);
}

.promo-block p {
  margin: 0;
  color: var(--color-panel-strong);
}

.feature-flow {
  border-top: 1px solid var(--color-line);
}

.feature-chapter {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 72px;
  align-items: center;
  padding-top: 96px;
  padding-bottom: 96px;
  border-bottom: 1px solid var(--color-line);
}

.feature-chapter:nth-child(even) .feature-copy {
  order: 2;
}

.feature-chapter:nth-child(even) .feature-visual {
  order: 1;
}

.feature-copy,
.feature-visual {
  min-width: 0;
}

.feature-copy p {
  max-width: 620px;
  color: var(--color-muted);
}

.feature-visual {
  min-height: 330px;
  padding: 30px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-medium);
  background: var(--color-panel);
  box-shadow: var(--shadow-soft);
}

.preview-main {
  overflow-x: clip;
}

.preview-section {
  padding-top: 88px;
  padding-bottom: 88px;
}

.preview-heading {
  max-width: 740px;
  margin-bottom: 38px;
}

.preview-heading p {
  color: var(--color-muted);
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.preview-stack {
  display: grid;
  gap: 24px;
}

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

.swatch {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-medium);
  background: var(--color-canvas);
}

.swatch-color {
  height: 86px;
}

.swatch-info {
  padding: 12px;
}

.swatch-info strong,
.swatch-info code {
  display: block;
  overflow-wrap: anywhere;
  font-size: 12px;
}

.swatch-info code {
  margin-top: 4px;
  color: var(--color-muted);
}

.swatch-canvas { background: var(--color-canvas); }
.swatch-panel { background: var(--color-panel); }
.swatch-panel-strong { background: var(--color-panel-strong); }
.swatch-line { background: var(--color-line); }
.swatch-accent { background: var(--color-accent); }
.swatch-accent-dark { background: var(--color-accent-dark); }
.swatch-ink { background: var(--color-ink); }
.swatch-muted { background: var(--color-muted); }
.swatch-success { background: var(--color-success); }
.swatch-warning { background: var(--color-warning); }
.swatch-error { background: var(--color-error); }

.type-specimen {
  padding: 30px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-medium);
  background: var(--color-canvas);
}

.type-display {
  font-family: var(--font-display);
  font-size: clamp(38px, 5vw, 64px);
  font-weight: 900;
  line-height: 1.08;
}

.type-body {
  max-width: 660px;
  color: var(--color-muted);
  font-size: 18px;
}

.type-mono {
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: 13px;
}

.preview-footer {
  margin-top: 80px;
}

@media (max-width: 980px) {
  .pricing-grid,
  .article-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .feature-chapter {
    gap: 42px;
  }
}

@media (max-width: 768px) {
  .hero-poster {
    min-height: auto;
  }

  .hero-poster-inner {
    padding-top: 72px;
    padding-bottom: 70px;
  }

  .hero-poster h1 {
    font-size: 38px;
  }

  .hero-subtitle {
    font-size: 15.5px;
  }

  .hero-actions {
    align-items: center;
    flex-direction: column;
  }

  .hero-actions .btn {
    width: min(100%, 280px);
  }

  .hero-trust {
    flex-wrap: wrap;
  }

  .fact-strip {
    justify-content: center;
    flex-wrap: wrap;
    gap: 6px;
  }

  .fact-strip-separator {
    display: none;
  }

  .arc-stroke {
    display: none;
  }

  .arc-stroke:nth-child(1) { display: block; left: 8%; top: 3%; transform: rotate(20deg) scale(.7); opacity: .22; }
  .arc-stroke:nth-child(2) { display: block; left: 30%; top: 5.5%; transform: rotate(140deg) scale(.6); opacity: .18; }
  .arc-stroke:nth-child(3) { display: block; left: 52%; top: 2.5%; transform: rotate(250deg) scale(.75); opacity: .24; }
  .arc-stroke:nth-child(4) { display: block; left: 74%; top: 5%; transform: rotate(75deg) scale(.6); opacity: .18; }
  .arc-stroke:nth-child(5) { display: block; left: 88%; top: 3%; transform: rotate(300deg) scale(.7); opacity: .16; }
  .arc-stroke:nth-child(6) { display: block; left: 10%; top: 93%; transform: rotate(40deg) scale(.65); opacity: .16; }
  .arc-stroke:nth-child(7) { display: block; left: 34%; top: 95%; transform: rotate(190deg) scale(.6); opacity: .14; }
  .arc-stroke:nth-child(8) { display: block; left: 58%; top: 93.5%; transform: rotate(10deg) scale(.7); opacity: .16; }
  .arc-stroke:nth-child(9) { display: block; left: 82%; top: 95%; transform: rotate(150deg) scale(.62); opacity: .14; }

  .feature-chapter {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
    padding-top: 68px;
    padding-bottom: 68px;
  }

  .feature-chapter:nth-child(even) .feature-copy,
  .feature-chapter:nth-child(even) .feature-visual {
    order: initial;
  }

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

  .promo-block {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 640px) {
  .pricing-grid,
  .article-grid,
  .platform-grid,
  .swatch-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .platform-row {
    gap: 18px;
  }

  .flag-row {
    gap: 14px 18px;
  }

  .plan-card {
    padding: 24px;
  }

  .promo-block {
    padding: 26px 22px;
  }

  .preview-section {
    padding-top: 68px;
    padding-bottom: 68px;
  }
}