.ip-hero {
  position: relative;
  overflow-x: clip;
  background-image: linear-gradient(var(--color-grid) 1px, transparent 1px), linear-gradient(90deg, var(--color-grid) 1px, transparent 1px);
  background-size: 34px 34px;
}

.ip-hero::before {
  position: absolute;
  top: 8%;
  right: -12%;
  width: 44%;
  height: 72%;
  border-radius: var(--radius-pill);
  background: var(--gradient-backdrop);
  content: "";
  opacity: .72;
  transform: rotate(-12deg);
}

.ip-heading,
.lookup-layout {
  position: relative;
  z-index: 1;
}

.ip-heading {
  max-width: 820px;
  padding-top: 28px;
}

.ip-heading h1 {
  max-width: 760px;
  margin: 20px 0 18px;
}

.lookup-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, .55fr);
  gap: 18px;
  margin-top: 46px;
}

.lookup-board,
.lookup-context {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-panel);
}

.lookup-board {
  position: relative;
  padding: clamp(22px, 4vw, 42px);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.lookup-board::before {
  position: absolute;
  top: 0;
  right: 8%;
  left: 8%;
  height: 4px;
  border-radius: 0 0 var(--radius-pill) var(--radius-pill);
  background: var(--gradient-brand);
  content: "";
}

.lookup-board-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 22px;
}

.lookup-board-head h2,
.lookup-context h2 {
  margin: 8px 0 0;
  font-size: clamp(26px, 3vw, 38px);
}

.lookup-kicker {
  color: var(--color-subtle);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .12em;
}

.lookup-state {
  min-height: 36px;
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 9px;
  padding-inline: 13px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel-soft);
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 750;
}

.lookup-state-dot {
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border-radius: var(--radius-pill);
  background: var(--color-warn);
  box-shadow: 0 0 0 5px var(--color-warn-soft);
}

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

.lookup-state.is-success .lookup-state-dot {
  background: var(--color-success);
  box-shadow: 0 0 0 5px var(--color-success-soft);
}

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

.lookup-state.is-error .lookup-state-dot {
  background: var(--color-error);
  box-shadow: 0 0 0 5px var(--color-error-soft);
}

.ip-result-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 30px 0 0;
  padding: 1px;
  border-radius: var(--radius-lg);
  background: var(--color-border);
}

.ip-result-item {
  min-width: 0;
  margin: 0;
  padding: 21px;
  background: var(--color-panel-soft);
}

.ip-result-item:nth-child(2) {
  border-radius: var(--radius-md) 0 0 0;
}

.ip-result-item:nth-child(3) {
  border-radius: 0 var(--radius-md) 0 0;
}

.ip-result-item:nth-last-child(2) {
  border-radius: 0 0 0 var(--radius-md);
}

.ip-result-item:last-child {
  border-radius: 0 0 var(--radius-md) 0;
}

.ip-result-primary {
  grid-column: 1 / -1;
  border-radius: var(--radius-md) var(--radius-md) 0 0;
  background: var(--color-text);
}

.ip-result-item dt {
  margin-bottom: 8px;
  color: var(--color-subtle);
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: .05em;
}

.ip-result-item dd {
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--color-text);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.45;
}

.ip-result-primary dt {
  color: var(--color-border);
}

.ip-result-primary dd {
  color: var(--color-panel);
  font-family: var(--font-mono);
  font-size: clamp(22px, 4vw, 38px);
  letter-spacing: -.02em;
}

.lookup-actions {
  min-height: 54px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
}

.lookup-actions .button svg {
  width: 19px;
  height: 19px;
}

.copy-feedback {
  color: var(--color-accent-dark);
  font-size: 13px;
  font-weight: 750;
}

.lookup-fallback {
  margin: 18px 0 0;
  padding: 16px 18px;
  border-left: 4px solid var(--color-error);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--color-error-soft);
  color: var(--color-text);
}

.lookup-context {
  align-self: stretch;
  padding: clamp(22px, 3vw, 32px);
  background: var(--color-panel-soft);
  box-shadow: var(--shadow-panel);
}

.lookup-context p {
  margin-top: 18px;
}

.context-list {
  display: grid;
  gap: 16px;
  margin: 25px 0 0;
  padding: 0;
  list-style: none;
}

.context-list li {
  padding-top: 16px;
  border-top: 1px solid var(--color-border);
  color: var(--color-muted);
}

.context-list strong {
  color: var(--color-text);
}

.field-browser {
  max-width: 1080px;
  display: grid;
  margin-top: 42px;
  border-top: 1px solid var(--color-border);
}

.field-row {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: clamp(22px, 5vw, 64px);
  padding: 30px 0;
  border-bottom: 1px solid var(--color-border);
}

.field-code {
  width: fit-content;
  height: fit-content;
  padding: 7px 11px;
  border-radius: var(--radius-xs);
  background: var(--color-accent-soft);
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: .08em;
}

.field-row h3 {
  margin-bottom: 8px;
  font-size: 23px;
}

.field-row p {
  max-width: 760px;
  margin-bottom: 0;
}

.section-dns {
  background: var(--color-panel-soft);
}

.dns-layout {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(440px, 1.15fr);
  gap: clamp(38px, 8vw, 100px);
  align-items: start;
}

.dns-copy h2 {
  margin-top: 20px;
}

.dns-copy .article-link {
  display: inline-flex;
  margin-top: 12px;
}

.dns-steps {
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-panel);
  box-shadow: var(--shadow-panel);
}

.dns-steps h3 {
  padding-bottom: 18px;
  border-bottom: 1px solid var(--color-border);
}

.dns-check-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.dns-check-list li {
  position: relative;
  display: grid;
  gap: 5px;
  padding: 20px 0 20px 34px;
  border-bottom: 1px solid var(--color-border);
}

.dns-check-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.dns-check-list li::before {
  position: absolute;
  top: 27px;
  left: 2px;
  width: 12px;
  height: 12px;
  border: 3px solid var(--color-panel);
  border-radius: var(--radius-pill);
  background: var(--color-success);
  box-shadow: 0 0 0 1px var(--color-success);
  content: "";
}

.dns-check-list li:not(:last-child)::after {
  position: absolute;
  top: 39px;
  bottom: -8px;
  left: 7px;
  width: 2px;
  background: var(--gradient-brand);
  content: "";
}

.dns-check-list strong {
  color: var(--color-text);
}

.dns-check-list span {
  color: var(--color-muted);
}

.privacy-note {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 20px;
  margin-top: 48px;
  padding: clamp(22px, 4vw, 34px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-success-soft);
}

.privacy-mark {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  background: var(--color-panel);
  color: var(--color-accent-dark);
}

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

.privacy-note h2 {
  margin-bottom: 8px;
  font-size: 25px;
}

.privacy-note p {
  margin-bottom: 0;
  color: var(--color-text);
}

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

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

  .lookup-context {
    max-width: none;
  }

  .dns-layout {
    gap: 42px;
  }
}

@media (max-width: 640px) {
  .ip-heading {
    padding-top: 8px;
  }

  .lookup-layout {
    margin-top: 34px;
  }

  .lookup-board-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .ip-result-grid {
    grid-template-columns: 1fr;
  }

  .ip-result-primary {
    grid-column: auto;
  }

  .ip-result-item,
  .ip-result-item:nth-child(2),
  .ip-result-item:nth-child(3),
  .ip-result-item:nth-last-child(2),
  .ip-result-item:last-child,
  .ip-result-primary {
    border-radius: 0;
  }

  .ip-result-primary {
    border-radius: var(--radius-md) var(--radius-md) 0 0;
  }

  .ip-result-item:last-child {
    border-radius: 0 0 var(--radius-md) var(--radius-md);
  }

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

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

  .field-row {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .privacy-note {
    grid-template-columns: 1fr;
  }
}