.accent--blue {
  --accent-color: #276b88;
  --accent-dark: #1d4f64;
  --accent-soft: #e1eef4;
  --accent-border: rgba(39, 107, 136, 0.34);
  --accent-console: #78c9e3;
}

.accent--green {
  --accent-color: #3f7159;
  --accent-dark: #2d523f;
  --accent-soft: #e4f0e8;
  --accent-border: rgba(63, 113, 89, 0.3);
  --accent-console: #95d3aa;
}

.accent--amber {
  --accent-color: #9a6416;
  --accent-dark: #68430d;
  --accent-soft: #f6ebd2;
  --accent-border: rgba(154, 100, 22, 0.34);
  --accent-console: #f0bc55;
}

.accent--violet {
  --accent-color: #665aa8;
  --accent-dark: #463e79;
  --accent-soft: #ebe7f8;
  --accent-border: rgba(102, 90, 168, 0.32);
  --accent-console: #b6a6ff;
}

.accent--slate {
  --accent-color: #506b72;
  --accent-dark: #33484f;
  --accent-soft: #e2ebec;
  --accent-border: rgba(80, 107, 114, 0.34);
  --accent-console: #9bcbd0;
}

.icon-badge {
  --icon-size: 2rem;
  position: relative;
  display: inline-flex;
  flex: 0 0 auto;
  width: var(--icon-size);
  height: var(--icon-size);
  align-items: center;
  justify-content: center;
  border: 1px solid var(--accent-border, rgba(43, 104, 113, 0.32));
  border-radius: var(--radius-sm);
  background:
    linear-gradient(rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.42)),
    linear-gradient(rgba(17, 24, 22, 0.045) 1px, transparent 1px) 0 0 / 0.56rem 0.56rem,
    var(--accent-soft, var(--color-primary-soft));
  color: var(--accent-color, var(--color-primary));
  overflow: hidden;
  box-shadow:
    inset 0 0 0 1px rgba(255, 255, 255, 0.62),
    inset 0 -2px 0 rgba(17, 24, 22, 0.08);
}

.icon-badge--sm {
  --icon-size: 1.72rem;
}

.icon-badge::before,
.icon-badge::after {
  content: "";
  position: absolute;
  display: block;
  pointer-events: none;
}

.icon-badge--transfer::before {
  inset: 0.52rem 0.42rem;
  background:
    linear-gradient(currentColor, currentColor) 0 30% / 70% 2px no-repeat,
    linear-gradient(currentColor, currentColor) 30% 70% / 70% 2px no-repeat;
}

.icon-badge--transfer::after {
  inset: 0.42rem;
  background:
    linear-gradient(currentColor, currentColor) 0 30% / 0.22rem 0.22rem no-repeat,
    linear-gradient(currentColor, currentColor) 70% 30% / 0.22rem 0.22rem no-repeat,
    linear-gradient(currentColor, currentColor) 30% 70% / 0.22rem 0.22rem no-repeat,
    linear-gradient(currentColor, currentColor) 100% 70% / 0.22rem 0.22rem no-repeat;
}

.icon-badge--bandwidth::before {
  inset: 0.48rem 0.46rem;
  background:
    linear-gradient(to top, currentColor 35%, transparent 35%) 0 100% / 18% 100% no-repeat,
    linear-gradient(to top, currentColor 60%, transparent 60%) 34% 100% / 18% 100% no-repeat,
    linear-gradient(to top, currentColor 82%, transparent 82%) 68% 100% / 18% 100% no-repeat,
    linear-gradient(currentColor, currentColor) 0 100% / 86% 2px no-repeat;
}

.icon-badge--bandwidth::after {
  top: 0.46rem;
  right: 0.42rem;
  width: 2px;
  height: 0.28rem;
  background: currentColor;
  box-shadow: 0 0.42rem 0 currentColor, 0 0.84rem 0 currentColor;
}

.icon-badge--converter::before,
.icon-badge--converter::after {
  width: 58%;
  height: 0.42rem;
}

.icon-badge--converter::before {
  top: 0.5rem;
  left: 0.42rem;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
}

.icon-badge--converter::after {
  right: 0.42rem;
  bottom: 0.5rem;
  border-bottom: 2px solid currentColor;
  border-left: 2px solid currentColor;
}

.icon-badge--subnet::before {
  inset: 0.48rem;
  background:
    linear-gradient(currentColor, currentColor) 0 0 / 0.2rem 0.2rem no-repeat,
    linear-gradient(currentColor, currentColor) 50% 0 / 0.2rem 0.2rem no-repeat,
    linear-gradient(currentColor, currentColor) 100% 0 / 0.2rem 0.2rem no-repeat,
    linear-gradient(currentColor, currentColor) 0 50% / 0.2rem 0.2rem no-repeat,
    linear-gradient(currentColor, currentColor) 50% 50% / 0.2rem 0.2rem no-repeat,
    linear-gradient(currentColor, currentColor) 100% 50% / 0.2rem 0.2rem no-repeat,
    linear-gradient(currentColor, currentColor) 0 100% / 0.2rem 0.2rem no-repeat,
    linear-gradient(currentColor, currentColor) 50% 100% / 0.2rem 0.2rem no-repeat,
    linear-gradient(currentColor, currentColor) 100% 100% / 0.2rem 0.2rem no-repeat;
}

.icon-badge--subnet::after {
  inset: 0.58rem;
  border-top: 1px solid currentColor;
  border-left: 1px solid currentColor;
  opacity: 0.5;
}

.icon-badge--packet::before {
  inset: 0.48rem 0.42rem;
  background:
    linear-gradient(currentColor, currentColor) 0 0 / 82% 2px no-repeat,
    linear-gradient(currentColor, currentColor) 0 0 / 2px 0.34rem no-repeat,
    linear-gradient(currentColor, currentColor) 82% 0 / 2px 0.34rem no-repeat,
    linear-gradient(currentColor, currentColor) 14% 50% / 82% 2px no-repeat,
    linear-gradient(currentColor, currentColor) 14% 50% / 2px 0.34rem no-repeat,
    linear-gradient(currentColor, currentColor) 96% 50% / 2px 0.34rem no-repeat,
    linear-gradient(currentColor, currentColor) 0 100% / 82% 2px no-repeat,
    linear-gradient(currentColor, currentColor) 0 100% / 2px 0.34rem no-repeat,
    linear-gradient(currentColor, currentColor) 82% 100% / 2px 0.34rem no-repeat;
}

.icon-badge--packet::after {
  right: 0.4rem;
  bottom: 0.36rem;
  width: 0.36rem;
  height: 0.16rem;
  background: currentColor;
}

.icon-badge--protocol::before {
  inset: 0.44rem;
  background:
    linear-gradient(currentColor, currentColor) 0 24% / 42% 2px no-repeat,
    linear-gradient(currentColor, currentColor) 42% 24% / 2px 44% no-repeat,
    linear-gradient(currentColor, currentColor) 42% 68% / 46% 2px no-repeat;
}

.icon-badge--protocol::after {
  inset: 0.34rem;
  background:
    linear-gradient(currentColor, currentColor) 0 24% / 0.2rem 0.2rem no-repeat,
    linear-gradient(currentColor, currentColor) 42% 24% / 0.2rem 0.2rem no-repeat,
    linear-gradient(currentColor, currentColor) 42% 68% / 0.2rem 0.2rem no-repeat,
    linear-gradient(currentColor, currentColor) 88% 68% / 0.2rem 0.2rem no-repeat;
}

.icon-badge--monitoring::before {
  inset: 0.58rem 0.38rem;
  background:
    linear-gradient(currentColor, currentColor) 0 62% / 20% 2px no-repeat,
    linear-gradient(135deg, transparent 44%, currentColor 44% 56%, transparent 56%) 20% 34% / 20% 48% no-repeat,
    linear-gradient(45deg, transparent 44%, currentColor 44% 56%, transparent 56%) 39% 34% / 20% 48% no-repeat,
    linear-gradient(currentColor, currentColor) 60% 62% / 40% 2px no-repeat;
}

.icon-badge--monitoring::after {
  top: 0.46rem;
  right: 0.42rem;
  width: 0.2rem;
  height: 0.2rem;
  background: currentColor;
  box-shadow: -0.82rem 0.45rem 0 currentColor;
}

.icon-badge--backup::before {
  inset: 0.52rem 0.42rem;
  background:
    linear-gradient(currentColor, currentColor) 0 0 / 88% 2px no-repeat,
    linear-gradient(currentColor, currentColor) 0 0 / 2px 0.34rem no-repeat,
    linear-gradient(currentColor, currentColor) 88% 0 / 2px 0.34rem no-repeat,
    linear-gradient(currentColor, currentColor) 8% 45% / 88% 2px no-repeat,
    linear-gradient(currentColor, currentColor) 8% 45% / 2px 0.34rem no-repeat,
    linear-gradient(currentColor, currentColor) 96% 45% / 2px 0.34rem no-repeat,
    linear-gradient(currentColor, currentColor) 0 90% / 88% 2px no-repeat,
    linear-gradient(currentColor, currentColor) 0 90% / 2px 0.34rem no-repeat,
    linear-gradient(currentColor, currentColor) 88% 90% / 2px 0.34rem no-repeat;
}

.icon-badge--backup::after {
  left: 0.58rem;
  bottom: 0.42rem;
  width: 0.26rem;
  height: 0.12rem;
  background: currentColor;
  box-shadow: 0.5rem 0 0 currentColor;
}

.icon-badge--security::before {
  inset: 0.48rem 0.42rem;
  border: 2px solid currentColor;
  border-radius: 1px;
  clip-path: polygon(0 0, 100% 0, 100% 72%, 84% 72%, 84% 100%, 0 100%);
}

.icon-badge--security::after {
  top: 0.74rem;
  left: 0.64rem;
  width: 0.72rem;
  height: 2px;
  background: currentColor;
  box-shadow: 0 0.34rem 0 currentColor;
}

.button {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  justify-content: center;
  max-width: 100%;
  border: 1px solid var(--color-primary-dark);
  border-radius: var(--radius-sm);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.12), transparent),
    var(--color-primary);
  color: #fff;
  cursor: pointer;
  font-weight: 850;
  line-height: 1.25;
  padding: 0.55rem 0.85rem;
  text-align: center;
  text-decoration: none;
  white-space: normal;
  box-shadow: inset 0 -2px 0 rgba(0, 0, 0, 0.16);
  transition: background 140ms ease, border-color 140ms ease, color 140ms ease, box-shadow 140ms ease, transform 140ms ease;
}

.button:hover {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent),
    var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff;
  transform: translateY(-1px);
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.62;
  transform: none;
}

.button--secondary {
  border-color: var(--color-border-strong);
  background: rgba(251, 252, 248, 0.92);
  color: var(--color-primary-dark);
  box-shadow: inset 0 -2px 0 rgba(17, 24, 22, 0.08);
}

.button--secondary:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
}

.status-badge {
  display: inline-flex;
  align-items: center;
  min-height: 1.4rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 800;
  padding: 0.06rem 0.42rem;
}

.status-badge--implemented,
.status-badge--stable {
  border-color: rgba(43, 104, 113, 0.24);
  background: rgba(219, 238, 232, 0.82);
  color: var(--color-primary-dark);
}

.status-badge--mock,
.status-badge--planned {
  border-color: rgba(138, 90, 18, 0.24);
  background: #f7ecd6;
  color: var(--color-warning);
}

.status-badge--beta {
  border-color: rgba(23, 111, 140, 0.24);
  background: #e0eff4;
  color: var(--color-info);
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-3);
}

.tool-grid--compact {
  grid-template-columns: repeat(auto-fit, minmax(205px, 1fr));
}

.tool-card {
  position: relative;
  display: grid;
  gap: 0.38rem;
  min-height: 0;
  border: 1px solid var(--color-border-strong);
  border-top: 3px solid var(--accent-border, rgba(43, 104, 113, 0.34));
  border-radius: var(--radius-panel);
  background:
    linear-gradient(rgba(17, 24, 22, 0.03) 1px, transparent 1px) 0 0 / 18px 18px,
    rgba(251, 252, 248, 0.92);
  padding: 0.86rem 0.9rem;
  transition: background 140ms ease, border-color 140ms ease, transform 140ms ease;
}

.tool-card::before {
  content: "";
  position: absolute;
  top: 0.52rem;
  right: 0.52rem;
  width: 1.28rem;
  height: 1.28rem;
  background:
    linear-gradient(var(--color-line-strong), var(--color-line-strong)) 100% 0 / 100% 1px no-repeat,
    linear-gradient(var(--color-line-strong), var(--color-line-strong)) 100% 0 / 1px 100% no-repeat,
    linear-gradient(var(--accent-color, var(--color-primary)), var(--accent-color, var(--color-primary))) 100% 100% / 0.32rem 0.16rem no-repeat;
  opacity: 0.56;
}

.tool-card::after {
  content: "";
  position: absolute;
  top: 1.03rem;
  right: 0.64rem;
  width: 0.16rem;
  height: 0.16rem;
  background: var(--accent-color, var(--color-primary));
  box-shadow: -0.34rem 0.34rem 0 var(--accent-color, var(--color-primary));
}

.tool-card--compact {
  min-height: 0;
}

.tool-card__meta {
  min-height: 0;
}

.tool-card__header {
  display: flex;
  align-items: flex-start;
  gap: 0.68rem;
  min-width: 0;
  padding-right: 1rem;
}

.tool-card__meta-text {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  margin-bottom: 0;
}

.tool-card__title {
  margin-bottom: 0;
}

.tool-card__title a {
  color: var(--color-text-strong);
  text-decoration: none;
}

.tool-card__summary {
  color: var(--color-muted);
  font-size: 0.9rem;
  margin-bottom: 0;
}

.tool-card__link {
  align-self: end;
  justify-self: start;
  color: var(--accent-dark, var(--color-primary-dark));
  font-size: 0.88rem;
  font-weight: 850;
  text-decoration: none;
}

.tool-card:hover,
.tool-card:focus-within {
  border-color: var(--accent-color, var(--color-primary));
  background: #fff;
  transform: translateY(-1px);
}

.tool-card__link:hover,
.tool-card__title a:hover {
  color: var(--accent-color, var(--color-primary));
}

.example-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: var(--space-2);
}

.example-link {
  display: flex;
  min-height: 3.35rem;
  align-items: center;
  border: 1px solid var(--color-border-strong);
  border-left: 4px solid rgba(43, 104, 113, 0.36);
  border-radius: var(--radius-sm);
  background: rgba(251, 252, 248, 0.92);
  color: var(--color-text-strong);
  font-weight: 800;
  line-height: 1.42;
  padding: 0.68rem 0.78rem;
  text-decoration: none;
  transition: border-color 140ms ease, background 140ms ease, color 140ms ease, transform 140ms ease;
}

.example-link--button {
  width: 100%;
  appearance: none;
  cursor: pointer;
  font: inherit;
  text-align: left;
}

.example-link:hover {
  border-color: rgba(43, 104, 113, 0.58);
  background: #fff;
  color: var(--color-primary-dark);
  transform: translateY(-1px);
}

.ad-slot {
  contain: layout paint;
  display: grid;
  gap: 0.16rem;
  border: 1px solid rgba(135, 159, 146, 0.42);
  border-left: 4px solid rgba(135, 159, 146, 0.46);
  border-radius: var(--radius-sm);
  background:
    linear-gradient(90deg, rgba(73, 104, 91, 0.04), transparent 14rem),
    rgba(243, 247, 242, 0.62);
  box-shadow: none;
  margin-block: 0;
  padding: 0.58rem 0.72rem;
}

.ad-slot--inline {
  min-height: 3rem;
}

.ad-slot--horizontal {
  min-height: 4.2rem;
}

.ad-slot--rail {
  display: none;
}

.ad-slot__label {
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.ad-slot__label::before {
  content: "slot:";
  color: var(--color-line-strong);
  margin-right: 0.28rem;
}

.ad-slot__body {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.55rem;
  color: var(--color-muted);
  font-size: 0.78rem;
  line-height: 1.45;
}

.note-list {
  display: grid;
  gap: 0.5rem;
  margin: 0;
  padding-left: 1.1rem;
}

.practical-note {
  border: 1px solid rgba(154, 100, 22, 0.3);
  border-left: 4px solid rgba(154, 100, 22, 0.62);
  background:
    linear-gradient(rgba(154, 100, 22, 0.045) 1px, transparent 1px) 0 0 / 20px 20px,
    rgba(250, 246, 235, 0.88);
  padding: var(--space-4);
}

.copy-text-block__text {
  margin: 0;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  background:
    linear-gradient(rgba(43, 104, 113, 0.035) 1px, transparent 1px) 0 0 / 20px 20px,
    #f8faf6;
  color: #25312a;
  font-family: var(--font-mono);
  font-size: 0.88rem;
  line-height: 1.68;
  padding: var(--space-4);
}

.related-tools .tool-card {
  box-shadow: none;
}

@media (max-width: 560px) {
  .example-grid,
  .tool-grid,
  .tool-grid--compact {
    grid-template-columns: 1fr;
  }

  .copy-text-block .section-heading-row {
    gap: 0.75rem;
  }

  .copy-text-block .button {
    width: 100%;
  }

  .ad-slot {
    padding: 0.52rem 0.62rem;
  }

  .ad-slot--horizontal {
    min-height: 3.4rem;
  }
}