.lookup-intro {
  position: relative;
  padding-top: 82px;
  padding-bottom: 96px;
  background: var(--color-canvas);
  overflow-x: clip;
}

.lookup-intro::before {
  position: absolute;
  top: 0;
  right: 0;
  width: 46%;
  height: 100%;
  background: repeating-linear-gradient(90deg, var(--color-accent) 0 1px, transparent 1px 12px);
  content: "";
  opacity: 0.06;
  pointer-events: none;
  mask: radial-gradient(closest-side at center, var(--color-ink), transparent);
  -webkit-mask: radial-gradient(closest-side at center, var(--color-ink), transparent);
}

.lookup-intro-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(0, 1.14fr);
  align-items: center;
  gap: 72px;
}

.lookup-copy {
  position: relative;
  z-index: 1;
}

.lookup-copy h1 {
  max-width: 650px;
}

.lookup-copy .lead {
  max-width: 590px;
}

.lookup-notes {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
}

.lookup-console {
  position: relative;
  z-index: 1;
  padding: 30px;
  box-shadow: var(--shadow-focus);
}

.lookup-console::before {
  position: absolute;
  top: -1px;
  right: 44px;
  left: 44px;
  height: 3px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  content: "";
}

.lookup-console-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-line);
}

.lookup-console-head h2 {
  margin-bottom: 0;
  font-size: 26px;
}

.lookup-console-label {
  display: block;
  margin-bottom: 7px;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.09em;
}

.lookup-state {
  flex: 0 0 auto;
}

.lookup-state.is-ready {
  border-color: var(--color-success-line);
  background: var(--color-success-wash);
  color: var(--color-success);
}

.lookup-state.is-ready .badge-dot {
  background: var(--color-success);
}

.lookup-state.is-error {
  color: var(--color-error);
}

.lookup-state.is-error .badge-dot {
  background: var(--color-error);
}

.lookup-results {
  margin: 0;
}

.lookup-result-row {
  display: grid;
  grid-template-columns: minmax(120px, 0.42fr) minmax(0, 1fr);
  align-items: center;
  gap: 20px;
  min-height: 70px;
  border-bottom: 1px solid var(--color-line);
}

.lookup-result-row dt {
  color: var(--color-ink-muted);
  font-size: 13px;
  font-weight: 650;
}

.lookup-result-row dd {
  min-width: 0;
  margin: 0;
  text-align: right;
  overflow-wrap: anywhere;
}

.result-value {
  color: var(--color-ink);
  font-size: 16px;
  font-weight: 750;
}

.result-value.is-clear {
  color: var(--color-success);
}

.result-value.is-alert {
  color: var(--color-warning);
}

.result-value.is-unavailable {
  color: var(--color-error);
}

.lookup-message {
  min-height: 28px;
  margin: 20px 0 0;
  color: var(--color-ink-muted);
  font-size: 13px;
}

.lookup-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.lookup-actions .btn svg {
  width: 18px;
  height: 18px;
}

.lookup-noscript {
  margin: 18px 0 0;
  color: var(--color-error);
  font-size: 13px;
}

.explain-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 38px;
}

.explain-item {
  min-width: 0;
  padding-top: 24px;
  border-top: 1px solid var(--color-line);
}

.explain-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 22px;
  border-radius: var(--radius-medium);
  background: linear-gradient(145deg, var(--color-accent-deep), var(--color-accent-soft));
  color: var(--color-white);
}

.explain-mark svg {
  width: 22px;
  height: 22px;
}

.explain-item h3 {
  font-size: 20px;
}

.explain-item p {
  margin-bottom: 0;
  color: var(--color-ink-muted);
  font-size: 14.5px;
  line-height: 1.8;
}

.dns-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
  gap: 72px;
}

.dns-layout .section-heading {
  margin-bottom: 0;
}

.dns-panel {
  padding: 8px 30px;
}

.dns-step {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 18px;
  padding-top: 28px;
  padding-bottom: 28px;
}

.dns-step + .dns-step {
  border-top: 1px solid var(--color-line);
}

.dns-step-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-small);
  background: var(--color-accent-wash);
  color: var(--color-accent);
}

.dns-step-mark svg {
  width: 21px;
  height: 21px;
}

.dns-step h3 {
  margin-bottom: 7px;
  font-size: 18px;
}

.dns-step p {
  margin-bottom: 0;
  color: var(--color-ink-muted);
  font-size: 14px;
  line-height: 1.8;
}

.dns-links {
  grid-column: 2;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px 28px;
  margin-top: -36px;
}

.dns-links a {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.privacy-panel {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 22px;
  padding: 30px;
}

.privacy-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: var(--radius-medium);
  background: var(--color-accent-wash);
  color: var(--color-accent);
}

.privacy-icon svg {
  width: 25px;
  height: 25px;
}

.privacy-panel h2 {
  margin-bottom: 8px;
  font-size: 26px;
}

.privacy-panel p {
  margin-bottom: 0;
  color: var(--color-ink-muted);
}

@media (max-width: 980px) {
  .lookup-intro-grid,
  .dns-layout {
    grid-template-columns: 1fr;
    gap: 46px;
  }

  .lookup-copy {
    max-width: 720px;
  }

  .dns-links {
    grid-column: auto;
    margin-top: -20px;
  }

  .explain-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .explain-item {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 18px;
  }

  .explain-mark {
    margin-bottom: 0;
  }
}

@media (max-width: 640px) {
  .lookup-intro {
    padding-top: 54px;
    padding-bottom: 68px;
  }

  .lookup-intro::before {
    width: 100%;
    opacity: 0.04;
  }

  .lookup-intro-grid {
    gap: 34px;
  }

  .lookup-console {
    padding: 22px 18px;
  }

  .lookup-console-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }

  .lookup-result-row {
    grid-template-columns: 1fr;
    gap: 4px;
    padding-top: 15px;
    padding-bottom: 15px;
  }

  .lookup-result-row dd {
    text-align: left;
  }

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

  .lookup-actions .btn {
    width: 100%;
  }

  .explain-item {
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 14px;
  }

  .explain-mark {
    width: 38px;
    height: 38px;
  }

  .dns-panel {
    padding: 4px 18px;
  }

  .dns-step {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 13px;
    padding-top: 24px;
    padding-bottom: 24px;
  }

  .dns-step-mark {
    width: 36px;
    height: 36px;
  }

  .privacy-panel {
    grid-template-columns: 1fr;
    padding: 24px;
  }
}