.lookup-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--color-border-soft);
  background:
    radial-gradient(circle at 78% 40%, color-mix(in srgb, var(--color-accent) 10%, transparent), transparent 24%),
    linear-gradient(90deg, transparent, color-mix(in srgb, var(--color-paper) 3%, transparent), transparent);
}

.lookup-hero::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  content: "";
  background-image:
    radial-gradient(circle, color-mix(in srgb, var(--color-accent) 35%, transparent) 0 1px, transparent 1.5px);
  background-size: 28px 28px;
  mask-image: linear-gradient(90deg, transparent, var(--color-black), transparent);
  opacity: .34;
}

.lookup-hero-copy {
  position: relative;
  z-index: 1;
  text-align: center;
}

.lookup-hero-copy .lead {
  margin-right: auto;
  margin-left: auto;
}

.lookup-signal-strip {
  max-width: 620px;
  display: grid;
  grid-template-columns: auto minmax(30px, 1fr) auto minmax(30px, 1fr) auto;
  align-items: center;
  gap: 12px;
  margin: 34px auto 0;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .14em;
}

.lookup-signal-strip i {
  position: relative;
  height: 1px;
  overflow: visible;
  background: var(--color-border);
}

.lookup-signal-strip i::after {
  position: absolute;
  top: -3px;
  right: 0;
  width: 7px;
  height: 7px;
  border-radius: var(--radius-pill);
  content: "";
  background: var(--color-accent);
}

.lookup-results {
  border-bottom: 1px solid var(--color-border-soft);
}

.lookup-result-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, .65fr);
  align-items: stretch;
  gap: 18px;
}

.lookup-console {
  min-width: 0;
  padding: clamp(24px, 4vw, 48px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-large);
  background:
    linear-gradient(145deg, color-mix(in srgb, var(--color-accent) 6%, transparent), transparent 42%),
    var(--color-bg-panel);
}

.lookup-console-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-border-soft);
}

.lookup-console-head h2 {
  margin: 7px 0 0;
  font-size: clamp(28px, 4vw, 42px);
}

.lookup-primary-record {
  padding-top: 34px;
  padding-bottom: 34px;
  border-bottom: 1px dashed var(--color-border);
}

.lookup-field-label {
  display: block;
  margin-bottom: 12px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .14em;
}

.lookup-ip-value {
  max-width: 100%;
  display: block;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: clamp(27px, 5vw, 54px);
  font-weight: 450;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.lookup-data-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  border-bottom: 1px solid var(--color-border-soft);
}

.lookup-data-cell {
  min-width: 0;
  padding: 24px 18px;
}

.lookup-data-cell:first-child {
  padding-left: 0;
}

.lookup-data-cell + .lookup-data-cell {
  border-left: 1px solid var(--color-border-soft);
}

.lookup-data-cell dt {
  margin-bottom: 8px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .08em;
}

.lookup-data-cell dd {
  margin: 0;
  color: var(--color-text);
  font-size: 15px;
  font-weight: 580;
  overflow-wrap: anywhere;
}

.lookup-state {
  min-height: 52px;
  display: flex;
  align-items: center;
  margin-top: 22px;
  padding: 12px 15px;
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius-medium);
  color: var(--color-text-muted);
  background: var(--color-bg-panel-2);
  font-size: 13px;
}

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

.lookup-state.is-ready {
  border-color: var(--color-accent-dark);
}

.lookup-actions {
  margin-top: 18px;
}

.lookup-copy-feedback {
  min-height: 25px;
  margin: 9px 0 0;
  color: var(--color-accent);
  font-size: 12px;
}

.lookup-receipt {
  position: relative;
  min-width: 0;
  padding: clamp(25px, 4vw, 40px);
  overflow: hidden;
  border: 1px solid color-mix(in srgb, var(--color-paper) 48%, var(--color-border));
  border-radius: var(--radius-large);
}

.lookup-receipt::before,
.lookup-receipt::after {
  position: absolute;
  right: 0;
  left: 0;
  height: 15px;
  content: "";
  background: radial-gradient(circle, var(--color-bg) 0 3px, transparent 3.5px) 2px center / 23px 15px repeat-x;
}

.lookup-receipt::before {
  top: -7px;
}

.lookup-receipt::after {
  bottom: -7px;
}

.lookup-receipt-code,
.lookup-receipt-mark {
  color: var(--color-paper-muted);
  font-family: var(--font-mono);
  font-size: 8px;
  letter-spacing: .14em;
}

.lookup-receipt h2 {
  margin-top: 24px;
  color: var(--color-paper-ink);
  font-size: 32px;
}

.lookup-receipt p,
.lookup-receipt li {
  color: var(--color-paper-muted);
  font-size: 14px;
}

.lookup-receipt ul {
  margin-bottom: 32px;
  padding-left: 1.2em;
}

.lookup-receipt li + li {
  margin-top: 10px;
}

.lookup-receipt-mark {
  display: inline-flex;
  padding: 7px 10px;
  border: 1px dashed var(--color-accent-dark);
  border-radius: var(--radius-small);
  color: var(--color-accent-dark);
  transform: rotate(-2deg);
}

.lookup-section-heading {
  max-width: 820px;
  margin-bottom: 44px;
}

.meaning-ledger {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.meaning-ledger::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  content: "";
  background: var(--color-border-soft);
}

.meaning-entry {
  min-width: 0;
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 20px;
  padding: clamp(26px, 4vw, 44px);
  border-bottom: 1px dashed var(--color-border-soft);
}

.meaning-entry-wide {
  grid-column: span 2;
}

.meaning-entry:nth-last-child(-n + 1) {
  border-bottom: 0;
}

.meaning-code {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border: 1px solid var(--color-accent-dark);
  border-radius: var(--radius-pill);
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .08em;
}

.meaning-entry h3 {
  margin-bottom: 9px;
  font-size: 21px;
}

.meaning-entry p {
  margin-bottom: 0;
  font-size: 14px;
}

.dns-workbench {
  display: grid;
  grid-template-columns: minmax(260px, .72fr) minmax(0, 1.28fr);
  gap: clamp(36px, 7vw, 92px);
}

.dns-copy {
  align-self: start;
  position: sticky;
  top: var(--toc-offset);
}

.dns-tape {
  position: relative;
  display: grid;
  gap: 12px;
}

.dns-tape::before {
  position: absolute;
  top: 24px;
  bottom: 24px;
  left: 25px;
  width: 1px;
  content: "";
  background: repeating-linear-gradient(to bottom, var(--color-accent-dark) 0 5px, transparent 5px 11px);
}

.dns-step {
  position: relative;
  min-width: 0;
  padding: 25px 25px 25px 76px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-large);
  background: var(--color-bg-panel);
}

.dns-step::before {
  position: absolute;
  top: 31px;
  left: 20px;
  width: 11px;
  height: 11px;
  border: 2px solid var(--color-bg-panel);
  border-radius: var(--radius-pill);
  content: "";
  background: var(--color-accent);
}

.dns-step-mark {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .12em;
}

.dns-step h3 {
  margin-top: 8px;
  font-size: 21px;
}

.dns-step p {
  margin-bottom: 0;
  font-size: 14px;
}

.privacy-note {
  max-width: 900px;
  margin: 56px 0 0 auto;
}

.float-cta svg {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
}

.float-cta svg * {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.copy-buffer {
  position: fixed;
  top: 0;
  left: -100vw;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 900px) {
  .lookup-result-layout,
  .dns-workbench {
    grid-template-columns: 1fr;
  }

  .dns-copy {
    position: static;
  }

  .lookup-receipt {
    min-height: 380px;
  }
}

@media (max-width: 768px) {
  .lookup-data-grid {
    grid-template-columns: 1fr;
  }

  .lookup-data-cell {
    padding: 18px 0;
  }

  .lookup-data-cell + .lookup-data-cell {
    border-top: 1px solid var(--color-border-soft);
    border-left: 0;
  }

  .meaning-ledger {
    grid-template-columns: 1fr;
  }

  .meaning-ledger::before {
    display: none;
  }

  .meaning-entry,
  .meaning-entry-wide {
    grid-column: auto;
  }

  .meaning-entry:nth-last-child(-n + 1) {
    border-bottom: 0;
  }
}

@media (max-width: 520px) {
  .lookup-console-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .lookup-signal-strip {
    gap: 7px;
    font-size: 7px;
  }

  .lookup-primary-record {
    padding-top: 26px;
    padding-bottom: 26px;
  }

  .meaning-entry {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .meaning-code {
    width: 48px;
    height: 48px;
  }

  .dns-step {
    padding: 23px 20px 23px 62px;
  }

  .dns-tape::before {
    left: 21px;
  }

  .dns-step::before {
    left: 16px;
  }
}