.ip-hero {
  padding-top: clamp(72px, 10vw, 132px);
  padding-bottom: clamp(44px, 6vw, 76px);
  border-bottom: 1px solid var(--color-border);
}

.ip-hero h1 {
  max-width: var(--reading-max);
  margin-top: 24px;
}

.ip-hero-lead {
  max-width: 700px;
  margin-top: 24px;
  margin-bottom: 0;
  color: var(--color-muted);
  font-size: 17px;
  line-height: 1.85;
}

.ip-result-section {
  padding-top: clamp(42px, 6vw, 78px);
  padding-bottom: clamp(42px, 6vw, 78px);
}

.ip-result-panel {
  padding: clamp(24px, 5vw, 48px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-panel);
}

.ip-result-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--color-border);
}

.ip-panel-code,
.ip-section-code {
  display: block;
  margin-bottom: 12px;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.09em;
}

.ip-result-head h2 {
  font-size: clamp(30px, 4vw, 44px);
}

.ip-query-state {
  display: inline-flex;
  max-width: 100%;
  flex: 0 0 auto;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-bg);
  color: var(--color-muted);
  font-size: 12px;
  line-height: 1.2;
}

.ip-query-dot {
  width: 7px;
  height: 7px;
  flex: 0 0 auto;
  border-radius: var(--radius-pill);
  background: var(--color-warn);
}

.ip-result-panel.is-ready .ip-query-dot {
  background: var(--color-success);
}

.ip-result-panel.is-error .ip-query-dot {
  background: var(--color-error);
}

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

.ip-result-item {
  min-width: 0;
  padding: 28px 24px;
  border-bottom: 1px solid var(--color-border);
}

.ip-result-item:nth-child(odd) {
  padding-left: 0;
  border-right: 1px solid var(--color-border);
}

.ip-result-item:nth-child(even) {
  padding-right: 0;
}

.ip-result-item dt {
  margin-bottom: 10px;
  color: var(--color-muted);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
}

.ip-result-item dd {
  margin: 0;
  color: var(--color-text);
  font-size: clamp(18px, 3vw, 25px);
  line-height: 1.4;
  overflow-wrap: anywhere;
}

.ip-result-primary dd {
  font-family: var(--font-mono);
  font-size: clamp(22px, 4vw, 36px);
  letter-spacing: -0.02em;
}

.ip-result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding-top: 28px;
}

.ip-result-actions svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.ip-result-actions .btn:disabled {
  border-color: var(--color-border);
  background: var(--color-panel-strong);
  color: var(--color-muted);
}

.ip-request-note {
  margin: 18px 0 0;
  color: var(--color-muted);
  font-size: 13px;
}

.ip-section-head {
  max-width: 720px;
  margin-bottom: 40px;
}

.ip-section-head h2 {
  max-width: 680px;
}

.ip-explain-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 48px;
  border-top: 1px solid var(--color-border);
}

.ip-explain-item {
  padding: 30px 0;
  border-bottom: 1px solid var(--color-border);
}

.ip-explain-item h3 {
  margin-bottom: 14px;
  font-size: 23px;
}

.ip-explain-item p {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.85;
}

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

.ip-section-intro {
  max-width: 760px;
  margin-bottom: 42px;
  color: var(--color-muted);
  font-size: 16px;
  line-height: 1.9;
}

.dns-checklist {
  display: grid;
  border-top: 1px solid var(--color-border);
}

.dns-check-item {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 20px;
  padding: 28px 0;
  border-bottom: 1px solid var(--color-border);
}

.dns-check-marker {
  display: inline-flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-pill);
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-mono);
  font-size: 12px;
}

.dns-check-item h3 {
  margin-bottom: 10px;
  font-size: 22px;
}

.dns-check-item p {
  max-width: 720px;
  margin: 0;
  color: var(--color-muted);
  line-height: 1.85;
}

.ip-privacy-panel {
  display: grid;
  grid-template-columns: minmax(220px, 0.75fr) minmax(0, 1.25fr);
  gap: 48px;
  padding: clamp(26px, 5vw, 48px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  background: var(--color-panel);
}

.ip-privacy-panel h2 {
  font-size: clamp(28px, 4vw, 42px);
}

.ip-privacy-copy p {
  color: var(--color-muted);
  line-height: 1.9;
}

.ip-privacy-copy p:last-child {
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .ip-hero {
    padding-top: 56px;
    padding-bottom: 48px;
  }

  .ip-hero-lead {
    font-size: 15px;
  }

  .ip-result-head {
    flex-direction: column;
  }

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

  .ip-result-item,
  .ip-result-item:nth-child(odd),
  .ip-result-item:nth-child(even) {
    padding: 24px 0;
    border-right: 0;
  }

  .ip-privacy-panel {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

@media (max-width: 480px) {
  .ip-result-actions {
    align-items: stretch;
    flex-direction: column;
  }

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

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

  .dns-check-marker {
    width: 34px;
    height: 34px;
  }
}