.ip-hero {
  position: relative;
  padding-top: 82px;
  padding-bottom: 52px;
  overflow-x: clip;
}

.ip-hero::before {
  position: absolute;
  top: -230px;
  right: -170px;
  width: 620px;
  height: 620px;
  content: "";
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-accent-glow), transparent 70%);
  pointer-events: none;
}

.ip-hero::after {
  position: absolute;
  bottom: -180px;
  left: -210px;
  width: 520px;
  height: 520px;
  content: "";
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-teal-glow), transparent 70%);
  pointer-events: none;
}

.ip-hero__inner {
  position: relative;
  z-index: 1;
}

.ip-hero__copy {
  max-width: 850px;
}

.ip-eyebrow {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  padding: 5px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel);
  box-shadow: var(--shadow-low);
  color: var(--color-text-muted);
  font-size: 13px;
  font-weight: 760;
}

.ip-hero h1 {
  max-width: 720px;
}

.ip-hero__lede {
  max-width: 760px;
  margin: 20px 0 0;
  color: var(--color-text-muted);
  font-size: 18px;
  line-height: 1.8;
}

.ip-route-note {
  display: flex;
  width: min(560px, 70%);
  align-items: center;
  margin-top: 38px;
}

.ip-route-note__node {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  border: 4px solid var(--color-white);
  border-radius: 50%;
  background: var(--color-direct);
  box-shadow: 0 0 0 2px var(--color-border), var(--shadow-low);
}

.ip-route-note__node--accent {
  width: 24px;
  height: 24px;
  flex-basis: 24px;
  background: var(--color-accent);
  box-shadow: 0 0 0 7px var(--color-accent-soft), var(--shadow-low);
}

.ip-route-note__line {
  height: 3px;
  flex: 1;
  background: linear-gradient(90deg, var(--color-direct), var(--color-dedicated), var(--color-accent));
}

.ip-result-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(280px, .75fr);
  align-items: stretch;
  gap: 22px;
}

.ip-result-card,
.ip-side-card,
.ip-info-card,
.ip-dns-panel,
.ip-privacy-panel {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-low);
}

.ip-result-card {
  padding: 34px;
  background: var(--color-white);
}

.ip-result-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.ip-result-card__head h2 {
  font-size: clamp(28px, 3.4vw, 42px);
}

.ip-query-state {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  flex: 0 0 auto;
  gap: 8px;
  padding: 6px 13px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-panel-strong);
  color: var(--color-text-muted);
  font-size: 13px;
  font-weight: 750;
}

.ip-query-state::before {
  width: 8px;
  height: 8px;
  content: "";
  flex: 0 0 8px;
  border-radius: 50%;
  background: var(--color-warning);
}

.ip-query-state.is-success::before {
  background: var(--color-success);
}

.ip-query-state.is-error::before {
  background: var(--color-error);
}

.ip-result-list {
  margin: 0;
  overflow: clip;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-panel);
}

.ip-result-row {
  display: grid;
  grid-template-columns: minmax(130px, .55fr) minmax(0, 1.45fr);
  align-items: center;
  gap: 20px;
  min-height: 68px;
  padding: 15px 20px;
  border-bottom: 1px solid var(--color-border);
}

.ip-result-row:last-child {
  border-bottom: 0;
}

.ip-result-row--primary {
  min-height: 86px;
  background: var(--color-panel-strong);
}

.ip-result-row dt {
  color: var(--color-text-muted);
  font-size: 14px;
  font-weight: 720;
}

.ip-result-row dd {
  min-width: 0;
  margin: 0;
  overflow-wrap: anywhere;
  color: var(--color-text);
  font-weight: 780;
  text-align: right;
}

.ip-result-row--primary dd {
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: clamp(20px, 3vw, 30px);
  font-variant-numeric: tabular-nums;
}

.ip-result-row dd.is-alert {
  color: var(--color-error);
}

.ip-result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.ip-result-actions button:disabled {
  cursor: not-allowed;
  opacity: .58;
  transform: none;
  box-shadow: none;
}

.ip-side-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 32px;
  background: var(--color-panel-strong);
}

.ip-side-card__mark {
  display: inline-flex;
  width: fit-content;
  min-height: 30px;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  background: var(--color-white);
  color: var(--color-accent-dark);
  font-size: 12px;
  font-weight: 800;
}

.ip-side-card h3 {
  font-size: 27px;
}

.ip-side-card p {
  margin-top: 17px;
  color: var(--color-text-muted);
}

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

.ip-explain-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.ip-info-card {
  position: relative;
  min-height: 240px;
  padding: 28px;
  overflow-x: clip;
  background: var(--color-panel);
  transition:
    transform var(--motion-fast) ease,
    box-shadow var(--motion-fast) ease;
}

.ip-info-card:nth-child(2),
.ip-info-card:nth-child(3) {
  background: var(--color-white);
}

.ip-info-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-mid);
}

.ip-info-card__index {
  display: inline-flex;
  min-width: 44px;
  min-height: 30px;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  padding: 5px 10px;
  border-radius: var(--radius-pill);
  background: var(--color-accent-soft);
  color: var(--color-accent-dark);
  font-size: 12px;
  font-weight: 820;
}

.ip-info-card:nth-child(2) .ip-info-card__index,
.ip-info-card:nth-child(4) .ip-info-card__index {
  background: var(--color-panel-strong);
  color: var(--color-direct);
}

.ip-info-card p {
  margin-top: 15px;
  color: var(--color-text-muted);
}

.ip-dns-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(290px, .75fr);
  align-items: start;
  gap: 22px;
}

.ip-dns-panel {
  padding: 34px;
  background: var(--color-panel);
}

.ip-check-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: dns-step;
}

.ip-check-list li {
  position: relative;
  min-height: 94px;
  padding: 20px 20px 20px 72px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-white);
  counter-increment: dns-step;
}

.ip-check-list li::before {
  position: absolute;
  top: 20px;
  left: 20px;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  content: counter(dns-step);
  border-radius: 50%;
  background: var(--color-accent-soft);
  color: var(--color-accent-dark);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 820;
}

.ip-check-list strong {
  display: block;
  color: var(--color-text);
}

.ip-check-list p {
  margin: 6px 0 0;
  color: var(--color-text-muted);
}

.ip-privacy-panel {
  position: sticky;
  top: calc(var(--header-height) + 22px);
  padding: 30px;
  background: var(--color-text);
  color: var(--color-panel);
}

.ip-privacy-panel .badge {
  border-color: var(--color-text-muted);
  background: var(--color-text);
  color: var(--color-panel);
}

.ip-privacy-panel h2 {
  margin-top: 24px;
  color: var(--color-white);
  font-size: clamp(28px, 3vw, 38px);
}

.ip-privacy-panel p {
  margin-top: 18px;
  color: var(--color-panel-strong);
}

.ip-privacy-panel .btn-secondary {
  margin-top: 24px;
}

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

@media (max-width: 920px) {
  .ip-result-layout,
  .ip-dns-layout {
    grid-template-columns: 1fr;
  }

  .ip-side-card {
    min-height: auto;
  }

  .ip-privacy-panel {
    position: static;
  }
}

@media (max-width: 700px) {
  .ip-hero {
    padding-top: 58px;
    padding-bottom: 28px;
  }

  .ip-hero::before,
  .ip-hero::after {
    display: none;
  }

  .ip-hero__lede {
    font-size: 16px;
  }

  .ip-route-note {
    width: 88%;
    margin-top: 30px;
  }

  .ip-result-card,
  .ip-side-card,
  .ip-dns-panel,
  .ip-privacy-panel {
    padding: 24px;
    border-radius: var(--radius-lg);
  }

  .ip-result-card__head {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
  }

  .ip-result-row {
    grid-template-columns: 1fr;
    gap: 5px;
    min-height: 76px;
  }

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

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

  .ip-info-card {
    min-height: auto;
  }
}

@media (max-width: 440px) {
  .ip-result-card,
  .ip-side-card,
  .ip-dns-panel,
  .ip-privacy-panel,
  .ip-info-card {
    padding: 20px;
  }

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

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

  .ip-check-list li {
    padding: 64px 18px 18px;
  }

  .ip-check-list li::before {
    top: 17px;
    left: 18px;
  }
}