:root {
  --ip-result-min-height: 82px;
  --ip-card-min-width: 230px;
  --ip-reading-code-size: 42px;
  --ip-pattern-size: 18px;
  --ip-window-max-width: 620px;
  --ip-copy-helper-size: 1px;
}

.ip-hero {
  position: relative;
  overflow: hidden;
  padding-top: 64px;
  padding-bottom: 72px;
}

.ip-hero::after {
  position: absolute;
  right: -12%;
  bottom: -38%;
  width: 58%;
  height: 78%;
  border-radius: var(--radius-pill);
  background: var(--color-panel-deep);
  content: "";
  opacity: 0.58;
  transform: rotate(-8deg);
}

.ip-hero-pattern {
  position: absolute;
  top: 28px;
  right: 4%;
  width: 42%;
  height: 74%;
  border-radius: var(--radius-md);
  background-image: radial-gradient(var(--color-border) 1px, transparent 1px);
  background-size: var(--ip-pattern-size) var(--ip-pattern-size);
  opacity: 0.72;
}

.ip-hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 42fr) minmax(0, 58fr);
  align-items: center;
  gap: 54px;
}

.ip-intro .lead {
  margin-bottom: 0;
}

.ip-scope-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.ip-scope-list li {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  padding: 4px 12px;
  color: var(--color-text-muted);
  font-size: 12.5px;
  font-weight: 650;
}

.ip-result-window {
  width: 100%;
  max-width: var(--ip-window-max-width);
  justify-self: end;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: var(--shadow-window);
}

.ip-window-chrome {
  display: flex;
  min-height: 52px;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid var(--color-border);
  padding: 10px 18px;
}

.ip-window-chrome h2 {
  margin: 0;
  font-size: 14px;
  font-weight: 850;
  line-height: 1.3;
}

.ip-request-state {
  display: inline-flex;
  max-width: 100%;
  min-height: 26px;
  margin-left: auto;
  align-items: center;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel-deep);
  padding: 3px 10px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ip-request-state.is-ready {
  border-color: var(--color-success);
  color: var(--color-success);
}

.ip-request-state.is-error {
  border-color: var(--color-warning);
  color: var(--color-warning);
}

.ip-result-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
}

.ip-result-list > div {
  min-width: 0;
  min-height: var(--ip-result-min-height);
  border-bottom: 1px solid var(--color-border);
  padding: 16px 18px;
}

.ip-result-list > div:nth-child(even) {
  border-left: 1px solid var(--color-border);
}

.ip-result-primary {
  grid-column: 1 / -1;
  background: var(--color-panel-deep);
}

.ip-result-list dt {
  margin-bottom: 6px;
  color: var(--color-text-muted);
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.ip-result-list dd {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--color-text);
  font-size: 15px;
  font-weight: 750;
}

.ip-result-primary dd {
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 800;
  line-height: 1.3;
  user-select: all;
}

.ip-result-list dd.is-clear {
  color: var(--color-success);
}

.ip-result-list dd.is-risk {
  color: var(--color-warning);
}

.ip-result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 16px 18px 18px;
}

.ip-result-actions button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
  transform: none;
}

.ip-script-notice {
  margin: 0;
  border-top: 1px solid var(--color-border);
  padding: 14px 18px;
  color: var(--color-warning);
}

.ip-section-heading {
  max-width: 720px;
  margin-bottom: 32px;
}

.ip-section-heading > p:last-child {
  color: var(--color-text-muted);
  font-size: 16px;
}

.ip-reading-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(var(--ip-card-min-width), 1fr));
  gap: 12px;
}

.ip-reading-card {
  position: relative;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  padding: 22px;
}

.ip-reading-card::after {
  position: absolute;
  right: -18px;
  bottom: -28px;
  width: 84px;
  height: 84px;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius-pill);
  content: "";
}

.ip-reading-code {
  display: inline-flex;
  width: var(--ip-reading-code-size);
  height: var(--ip-reading-code-size);
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-xs);
  background: var(--color-panel-deep);
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 850;
  letter-spacing: 0.04em;
}

.ip-reading-card h3 {
  position: relative;
  z-index: 1;
  margin-top: 18px;
  font-size: 19px;
}

.ip-reading-card p {
  position: relative;
  z-index: 1;
  margin-bottom: 0;
  color: var(--color-text-muted);
  font-size: 13.5px;
}

.ip-callout {
  margin-top: 22px;
}

.ip-dns-section {
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-panel-deep);
}

.ip-dns-grid {
  display: grid;
  grid-template-columns: minmax(0, 38fr) minmax(0, 62fr);
  align-items: start;
  gap: 54px;
}

.ip-dns-grid .ip-section-heading {
  position: sticky;
  top: calc(var(--header-height) + 24px);
  margin-bottom: 0;
}

.ip-checklist {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: dns-step;
}

.ip-checklist li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-panel);
  padding: 20px;
  counter-increment: dns-step;
}

.ip-check-marker {
  display: inline-flex;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-xs);
  background: var(--color-accent);
  color: var(--color-panel);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 850;
}

.ip-check-marker::before {
  content: counter(dns-step);
}

.ip-checklist h3 {
  margin-bottom: 6px;
  font-size: 18px;
}

.ip-checklist p {
  margin-bottom: 0;
  color: var(--color-text-muted);
  font-size: 14px;
}

.ip-privacy-panel {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 22px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-panel);
  padding: 30px;
  box-shadow: 0 18px 42px -34px var(--color-shadow-deep);
}

.ip-privacy-mark {
  display: inline-flex;
  width: 54px;
  height: 54px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: var(--color-panel-deep);
  color: var(--color-accent);
}

.ip-privacy-panel h2 {
  margin-bottom: 12px;
  font-size: clamp(28px, 3.4vw, 40px);
}

.ip-privacy-panel p {
  max-width: 760px;
  color: var(--color-text-muted);
}

.copy-helper {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--ip-copy-helper-size);
  height: var(--ip-copy-helper-size);
  overflow: hidden;
  border: 0;
  padding: 0;
  opacity: 0;
  pointer-events: none;
}

@media (max-width: 1120px) {
  .ip-hero-grid {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .ip-result-window {
    max-width: none;
    justify-self: stretch;
  }

  .ip-reading-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  .ip-dns-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .ip-dns-grid .ip-section-heading {
    position: static;
  }
}

@media (max-width: 768px) {
  .ip-hero {
    padding-top: 42px;
    padding-bottom: 54px;
  }

  .ip-hero-pattern {
    display: none;
  }

  .ip-hero::after {
    right: -34%;
    bottom: -24%;
    width: 90%;
    height: 48%;
  }

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

@media (max-width: 560px) {
  .ip-result-list {
    grid-template-columns: 1fr;
  }

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

  .ip-result-list > div:nth-child(even) {
    border-left: 0;
  }

  .ip-result-actions,
  .ip-result-actions .btn-primary,
  .ip-result-actions .btn-secondary {
    width: 100%;
  }

  .ip-window-chrome {
    gap: 9px;
    padding-inline: 14px;
  }

  .ip-window-chrome .window-dots {
    display: none;
  }

  .ip-request-state {
    font-size: 10px;
  }

  .ip-privacy-panel {
    grid-template-columns: 1fr;
    padding: 22px;
  }

  .ip-checklist li {
    gap: 12px;
    padding: 17px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ip-hero::after,
  .ip-hero-pattern {
    transform: none;
  }
}