.compare-hero {
  min-height: calc(78vh - var(--header-height));
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--color-border-light);
}

.compare-hero::before {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  background:
    linear-gradient(90deg, var(--color-transparent), var(--color-success-glow-soft), var(--color-transparent)),
    repeating-linear-gradient(90deg, var(--color-transparent) 0 46px, var(--color-brick-highlight) 46px 47px);
}

.compare-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.65fr);
  gap: clamp(34px, 7vw, 96px);
  align-items: center;
}

.compare-intro {
  min-width: 0;
}

.compare-intro h1 {
  max-width: 900px;
  color: var(--color-accent-soft);
  text-shadow:
    0 0 4px var(--color-accent),
    0 0 24px var(--color-accent-glow-soft);
}

.compare-lead {
  max-width: 760px;
  margin-bottom: 28px;
  font-size: 17px;
}

.selector-board {
  position: relative;
  min-width: 0;
  padding: 24px;
  border: 2px solid var(--color-metal-light);
  border-top-width: 5px;
  border-radius: var(--radius-small);
  background: linear-gradient(145deg, var(--color-metal), var(--color-metal-dark));
  box-shadow: var(--shadow-frame);
}

.selector-board::before,
.selector-board::after {
  position: absolute;
  top: 12px;
  width: 8px;
  height: 8px;
  border: 1px solid var(--color-metal-dark);
  border-radius: var(--radius-circle);
  content: "";
  background: var(--color-bolt);
}

.selector-board::before {
  left: 12px;
}

.selector-board::after {
  right: 12px;
}

.selector-line {
  display: grid;
  min-width: 0;
  padding: 17px 0;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  border-bottom: 1px solid var(--color-border);
}

.selector-line:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.selector-index {
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border: 1px solid var(--color-success);
  border-radius: var(--radius-circle);
  color: var(--color-success-soft);
  background: var(--color-bg-deep);
  box-shadow: 0 0 12px var(--color-success-glow-soft);
  font-family: var(--font-mono);
  font-size: 12px;
}

.selector-line strong {
  display: block;
  margin-bottom: 4px;
}

.selector-line p {
  margin-bottom: 0;
  font-size: 13px;
}

.decision-rail {
  position: relative;
  display: grid;
  max-width: 1040px;
  margin-inline: auto;
  gap: 18px;
}

.decision-rail::before {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 31px;
  width: 3px;
  content: "";
  background: var(--color-success);
  box-shadow: 0 0 12px var(--color-success-glow);
}

.decision-node {
  position: relative;
  min-width: 0;
  margin-left: 68px;
  padding: 24px 28px;
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-success);
  border-radius: var(--radius-small);
  background: linear-gradient(100deg, var(--color-bg-panel-2), var(--color-bg-panel));
  box-shadow: var(--shadow-panel);
}

.decision-node:nth-child(even) {
  margin-right: 9%;
}

.decision-node::before {
  position: absolute;
  top: 29px;
  left: -46px;
  width: 17px;
  height: 17px;
  border: 3px solid var(--color-bg-deep);
  border-radius: var(--radius-circle);
  content: "";
  background: var(--color-success);
  box-shadow: 0 0 13px var(--color-success-glow);
}

.decision-code {
  display: block;
  margin-bottom: 7px;
  color: var(--color-success);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
}

.decision-node h3 {
  margin-bottom: 9px;
}

.decision-node p {
  margin-bottom: 0;
}

.compare-table-wrap {
  border: 1px solid var(--color-border-light);
  border-top: 4px solid var(--color-accent);
  border-radius: var(--radius-small);
  box-shadow: var(--shadow-panel);
}

.compare-table {
  min-width: 1120px;
}

.compare-table th,
.compare-table td {
  min-width: 132px;
  line-height: 1.65;
}

.compare-table th:first-child {
  position: sticky;
  left: 0;
  z-index: 2;
  min-width: 190px;
}

.compare-table thead th:first-child {
  z-index: 3;
}

.compare-table tbody th {
  background: var(--color-bg-panel-2);
}

.compare-table tbody tr:hover td,
.compare-table tbody tr:hover th {
  border-color: var(--color-border-light);
}

.compare-table .is-recommended-row td,
.compare-table .is-recommended-row th {
  background: var(--color-bg-panel-2);
}

.matrix-mark,
.state {
  display: inline-flex;
  max-width: 100%;
  min-height: 24px;
  margin-top: 7px;
  padding: 0 9px;
  align-items: center;
  overflow: hidden;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  background: var(--color-bg-deep);
  font-family: var(--font-mono);
  font-size: 10px;
  white-space: nowrap;
}

.matrix-mark {
  border-color: var(--color-accent);
  color: var(--color-accent-soft);
}

.state-active {
  border-color: var(--color-success);
  color: var(--color-success-soft);
}

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

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

.scenario-grid .callout {
  height: 100%;
  margin: 0;
}

.review-list {
  display: grid;
  gap: 14px;
}

.review-item {
  min-width: 0;
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-metal-light);
  border-radius: var(--radius-small);
  background: var(--color-bg-panel);
  box-shadow: var(--shadow-panel);
}

.review-item[open] {
  border-left-color: var(--color-accent);
}

.review-item summary {
  position: relative;
  display: flex;
  min-height: 70px;
  padding: 18px 64px 18px 22px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  cursor: pointer;
  list-style: none;
}

.review-item summary::-webkit-details-marker {
  display: none;
}

.review-item summary::after {
  position: absolute;
  right: 22px;
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-circle);
  content: "+";
  color: var(--color-success);
  background: var(--color-bg-deep);
  font-family: var(--font-mono);
}

.review-item[open] summary::after {
  content: "−";
  color: var(--color-accent-soft);
}

.review-item summary span {
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 760;
}

.review-item summary small {
  max-width: 100%;
  overflow: hidden;
  color: var(--color-success);
  font-family: var(--font-mono);
  white-space: nowrap;
}

.review-copy {
  padding: 0 22px 24px;
  border-top: 1px solid var(--color-border);
}

.review-copy h3 {
  margin-top: 22px;
  font-size: 21px;
}

.review-copy p {
  max-width: 940px;
}

.final-choice-panel {
  display: grid;
  padding: clamp(26px, 5vw, 48px);
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 34px;
  align-items: center;
  border: 1px solid var(--color-border-light);
  border-left: 5px solid var(--color-accent);
  border-radius: var(--radius-small);
  background: linear-gradient(105deg, var(--color-bg-panel), var(--color-bg-panel-2));
  box-shadow: var(--shadow-frame);
}

.final-choice-panel p {
  max-width: 900px;
}

.final-choice-panel p:last-child {
  margin-bottom: 0;
}

@media (max-width: 980px) {
  .compare-hero {
    min-height: auto;
  }

  .compare-hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .selector-board {
    max-width: 720px;
  }

  .scenario-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .final-choice-panel {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 640px) {
  .compare-lead {
    font-size: 15px;
  }

  .selector-board {
    padding: 20px;
  }

  .decision-rail::before {
    left: 15px;
  }

  .decision-node,
  .decision-node:nth-child(even) {
    margin-right: 0;
    margin-left: 40px;
    padding: 20px;
  }

  .decision-node::before {
    top: 25px;
    left: -34px;
    width: 15px;
    height: 15px;
  }

  .review-item summary {
    min-height: 76px;
    padding: 16px 54px 16px 18px;
    align-items: flex-start;
    flex-direction: column;
    gap: 3px;
  }

  .review-item summary::after {
    top: 20px;
    right: 16px;
  }

  .review-item summary span {
    font-size: 18px;
  }

  .review-copy {
    padding: 0 18px 21px;
  }

  .final-choice-panel {
    padding: 22px;
  }
}