.tools-shell .site-header,
.tools-shell .site-footer,
.tools-shell .article-hero,
.tools-shell .article-section,
.tools-shell .article-final,
.tools-shell .tools-hero,
.tools-shell .tool-shell,
.tools-shell .tool-quick-answer,
.tools-shell .related-section,
.tools-shell .faq-section,
.tools-shell .final-cta {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
}

.tools-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.03fr) minmax(320px, 0.97fr);
  gap: 34px;
  align-items: center;
  padding: 28px 0 44px;
}

.tools-hero__copy {
  display: grid;
  gap: 18px;
}

.tools-hero__copy h1 {
  margin: 0;
  color: var(--ink-strong);
  font-size: clamp(2.85rem, 5vw, 4.6rem);
  line-height: 0.94;
  letter-spacing: -0.05em;
  max-width: 12ch;
}

.tools-hero__copy .hero-lead {
  max-width: 42rem;
}

.hero-note {
  margin: 0;
  max-width: 42rem;
  color: rgba(68, 61, 53, 0.8);
  line-height: 1.72;
}

.hero-note a {
  color: var(--ink-strong);
  text-decoration: underline;
  text-decoration-color: rgba(211, 111, 61, 0.36);
  text-underline-offset: 0.16em;
}

.tools-hero__visual {
  padding: 20px;
  border: 1px solid var(--card-border);
  border-radius: 32px;
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.85), transparent 35%),
    linear-gradient(180deg, rgba(255, 253, 250, 0.94), rgba(247, 240, 233, 0.82));
  box-shadow: var(--shadow-panel);
}

.hero-orbit {
  display: grid;
  gap: 14px;
}

.hero-orbit__card,
.hero-orbit__summary {
  border: 1px solid rgba(229, 220, 211, 0.94);
  border-radius: 24px;
  background: rgba(255, 252, 248, 0.82);
  box-shadow: var(--shadow-soft);
}

.hero-orbit__card {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 16px;
}

.hero-orbit__summary {
  display: grid;
  gap: 10px;
  padding: 18px;
}

.hero-orbit__mini,
.tool-result-card,
.tool-summary-card,
.tool-scenario-card {
  position: relative;
  overflow: hidden;
}

.hero-orbit__mini {
  display: grid;
  gap: 6px;
  padding: 14px;
  border: 1px solid rgba(229, 220, 211, 0.86);
  border-radius: 18px;
  background: rgba(255, 253, 250, 0.9);
}

.hero-orbit__mini span,
.tool-result-card span,
.tool-summary-row label,
.tool-scenario-card span,
.tool-shell__meta span {
  color: rgba(68, 61, 53, 0.74);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-orbit__mini strong,
.tool-result-card strong,
.tool-summary-row strong {
  color: var(--ink-strong);
  font-size: 1.18rem;
}

.hero-orbit__mini p,
.hero-orbit__summary p,
.tool-result-card p,
.tool-scenario-card p,
.tool-inline-note {
  margin: 0;
  color: rgba(68, 61, 53, 0.8);
  line-height: 1.64;
}

.tools-nav-link {
  color: var(--ink-strong);
}

.tool-quick-answer {
  display: grid;
  grid-template-columns: minmax(220px, 0.7fr) minmax(0, 1.3fr);
  gap: 22px;
  align-items: center;
  margin-bottom: 28px;
  padding: 22px;
  border: 1px solid var(--card-border);
  border-radius: 28px;
  background:
    radial-gradient(circle at top left, rgba(234, 149, 105, 0.16), transparent 32%),
    rgba(255, 252, 248, 0.82);
  box-shadow: var(--shadow-soft);
}

.tool-quick-answer h2,
.tool-quick-answer p {
  margin: 0;
}

.tool-quick-answer h2 {
  color: var(--ink-strong);
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  line-height: 1.08;
  letter-spacing: -0.035em;
}

.tool-quick-answer > p {
  color: rgba(68, 61, 53, 0.82);
  line-height: 1.72;
}

.tool-shell {
  display: grid;
  gap: 18px;
  padding: 0 0 20px;
}

.tool-shell__card {
  border: 1px solid var(--card-border);
  border-radius: 32px;
  background: rgba(255, 252, 248, 0.78);
  box-shadow: var(--shadow-panel);
  backdrop-filter: blur(14px);
  padding: 24px;
}

.tool-shell__top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
}

.tool-shell__top h2 {
  margin: 0;
  color: var(--ink-strong);
  font-size: clamp(1.85rem, 3vw, 2.45rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.tool-shell__top p {
  margin: 8px 0 0;
  color: rgba(68, 61, 53, 0.8);
  max-width: 38rem;
  line-height: 1.66;
}

.tool-shell__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
}

.tool-shell__meta span {
  min-height: 34px;
  padding: 0 14px;
  border: 1px solid rgba(229, 220, 211, 0.96);
  border-radius: 999px;
  background: rgba(255, 252, 248, 0.9);
  display: inline-flex;
  align-items: center;
}

.tool-mode-tabs {
  display: inline-grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  width: min(100%, 420px);
  padding: 6px;
  border: 1px solid var(--card-border);
  border-radius: 999px;
  background: rgba(255, 253, 250, 0.94);
}

.tool-mode-tab {
  min-height: 44px;
  padding: 0 18px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: rgba(20, 27, 45, 0.74);
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease, transform 160ms ease;
}

.tool-mode-tab:hover,
.tool-mode-tab:focus-visible {
  transform: translateY(-1px);
}

.tool-mode-tab.is-active {
  background: linear-gradient(135deg, rgba(211, 111, 61, 0.12), rgba(234, 149, 105, 0.2));
  color: var(--ink-strong);
  box-shadow: inset 0 0 0 1px rgba(211, 111, 61, 0.14);
}

.tool-input-panels {
  display: grid;
  gap: 18px;
  margin-top: 20px;
}

.tool-input-panel[hidden] {
  display: none;
}

.tool-input-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.tool-input-card {
  display: grid;
  gap: 10px;
  padding: 18px;
  border: 1px solid rgba(229, 220, 211, 0.92);
  border-radius: 22px;
  background: rgba(255, 253, 250, 0.92);
}

.tool-input-card label {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  color: var(--ink-strong);
  font-weight: 700;
}

.tool-input-card label small {
  color: rgba(68, 61, 53, 0.65);
  font-size: 0.82rem;
  font-weight: 600;
}

.tool-input-card select {
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(202, 210, 219, 0.9);
  border-radius: 16px;
  background: rgba(255, 252, 248, 0.98);
  color: var(--ink-strong);
  padding: 0 14px;
  font: inherit;
}

.tool-input-card select:focus-visible,
.tool-action-row button:focus-visible,
.tool-mode-tab:focus-visible,
.tool-scenario-card a:focus-visible,
.tool-mini-card a:focus-visible {
  outline: 2px solid rgba(211, 111, 61, 0.32);
  outline-offset: 2px;
}

.tool-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 6px;
}

.tool-action-row .button {
  min-height: 44px;
}

.tool-action-row button {
  cursor: pointer;
}

.tool-action-note {
  color: rgba(68, 61, 53, 0.74);
  font-size: 0.94rem;
  line-height: 1.6;
}

.tool-results {
  display: grid;
  gap: 18px;
  transition: opacity 120ms ease, transform 180ms ease;
}

.tool-results.is-updating {
  opacity: 0.52;
  transform: translateY(2px);
}

.tool-results.is-entering {
  animation: toolsResultEnter 180ms ease both;
}

.tool-result-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.tool-result-card {
  display: grid;
  gap: 10px;
  min-height: 156px;
  padding: 18px;
  border: 1px solid rgba(229, 220, 211, 0.96);
  border-radius: 24px;
  background: rgba(255, 252, 248, 0.9);
  box-shadow: var(--shadow-soft);
}

.tool-result-card__scoreline {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

.tool-result-card__scoreline strong {
  font-size: 1.26rem;
}

.tool-badge {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.tool-badge--lowest {
  background: rgba(255, 233, 228, 0.92);
  color: #b3413c;
}

.tool-badge--strong {
  background: rgba(223, 245, 231, 0.96);
  color: #207043;
}

.tool-badge--group {
  background: rgba(255, 242, 224, 0.94);
  color: #a25c12;
}

.tool-badge--aligned {
  background: rgba(211, 111, 61, 0.12);
  color: #9b5a33;
}

.tool-summary-card {
  display: grid;
  gap: 14px;
  padding: 20px;
  border: 1px solid rgba(229, 220, 211, 0.96);
  border-radius: 28px;
  background: rgba(255, 252, 248, 0.9);
  box-shadow: var(--shadow-soft);
  animation: toolsSummaryIn 180ms ease both;
}

.tool-summary-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.tool-summary-row {
  display: grid;
  gap: 8px;
  padding: 16px;
  border: 1px solid rgba(229, 220, 211, 0.92);
  border-radius: 20px;
  background: rgba(255, 253, 250, 0.92);
}

.tool-summary-row p {
  margin: 0;
  color: rgba(68, 61, 53, 0.82);
  line-height: 1.64;
}

.tool-summary-strip {
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 249, 244, 0.92);
  color: rgba(68, 61, 53, 0.84);
  line-height: 1.64;
}

.tool-plan-list {
  display: grid;
  gap: 12px;
}

.tool-plan-item {
  display: grid;
  gap: 8px;
  padding: 16px;
  border: 1px solid rgba(229, 220, 211, 0.92);
  border-radius: 20px;
  background: rgba(255, 253, 250, 0.92);
}

.tool-plan-item span {
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tool-plan-item h3 {
  margin: 0;
  color: var(--ink-strong);
  font-size: 1.08rem;
}

.tool-plan-item p {
  margin: 0;
  color: rgba(68, 61, 53, 0.82);
  line-height: 1.64;
}

.tool-state-placeholder {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.tool-skeleton-card,
.tool-skeleton-line {
  position: relative;
  overflow: hidden;
}

.tool-skeleton-card {
  min-height: 156px;
  border: 1px solid rgba(229, 220, 211, 0.92);
  border-radius: 24px;
  background: rgba(255, 252, 248, 0.74);
}

.tool-skeleton-card::before,
.tool-skeleton-line::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.65), transparent);
  animation: toolsShimmer 1.4s linear infinite;
}

.tool-skeleton-card__inner {
  display: grid;
  gap: 12px;
  padding: 18px;
}

.tool-skeleton-line {
  height: 14px;
  border-radius: 999px;
  background: rgba(231, 224, 217, 0.74);
}

.tool-skeleton-line--short {
  width: 44%;
}

.tool-skeleton-line--medium {
  width: 72%;
}

.tool-skeleton-line--long {
  width: 100%;
}

.tool-interpret-grid,
.tool-scenario-grid,
.tool-mini-grid {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.tool-interpret-grid,
.tool-scenario-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.tool-mini-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.tool-card,
.tool-scenario-card,
.tool-mini-card {
  border: 1px solid var(--card-border);
  border-radius: 24px;
  background: rgba(255, 252, 248, 0.82);
  box-shadow: var(--shadow-soft);
}

.tool-card,
.tool-scenario-card {
  padding: 22px;
}

.tool-card h3,
.tool-scenario-card h3,
.tool-mini-card h3 {
  margin: 0 0 10px;
  color: var(--ink-strong);
  font-size: 1.24rem;
}

.tool-card p,
.tool-scenario-card p,
.tool-mini-card p {
  margin: 0;
  color: rgba(68, 61, 53, 0.82);
  line-height: 1.7;
}

.tool-scenario-card {
  display: grid;
  gap: 12px;
}

.tool-scenario-card.is-primary {
  border-color: rgba(211, 111, 61, 0.56);
  background: linear-gradient(180deg, rgba(255, 249, 243, 0.98), rgba(255, 252, 248, 0.94));
}

.tool-scenario-card.is-secondary {
  border-color: rgba(229, 220, 211, 0.96);
  background: rgba(255, 253, 250, 0.95);
}

.tool-scenario-card a,
.tool-mini-card a {
  color: var(--ink-strong);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: rgba(211, 111, 61, 0.36);
  text-underline-offset: 0.16em;
}

.tool-mini-card {
  display: grid;
  gap: 10px;
  padding: 18px;
}

.tool-reference-list {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.tool-reference-list a {
  padding: 18px 20px;
  border: 1px solid rgba(229, 220, 211, 0.92);
  border-radius: 20px;
  background: rgba(255, 252, 248, 0.86);
  box-shadow: var(--shadow-soft);
  color: var(--ink-strong);
  line-height: 1.7;
}

.tool-reference-list a:hover,
.tool-reference-list a:focus-visible {
  transform: translateY(-1px);
}

@keyframes toolsShimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

@keyframes toolsResultEnter {
  0% {
    opacity: 0.72;
    transform: translateY(4px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes toolsSummaryIn {
  0% {
    opacity: 0;
    transform: translateY(8px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1024px) {
  .tools-hero,
  .tool-quick-answer,
  .tool-interpret-grid,
  .tool-scenario-grid {
    grid-template-columns: 1fr;
  }

  .tool-result-grid,
  .tool-state-placeholder,
  .tool-mini-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .tools-shell {
    overflow-x: hidden;
  }

  .tool-shell__top {
    flex-direction: column;
  }

  .tool-shell__meta {
    justify-content: flex-start;
  }

  .tool-summary-grid,
  .tool-mini-grid {
    grid-template-columns: 1fr;
  }

  .tool-input-grid,
  .tool-result-grid,
  .tool-state-placeholder {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .tool-shell__card,
  .tool-card,
  .tool-scenario-card,
  .tool-mini-card,
  .tool-summary-card {
    border-radius: 24px;
  }

  .tool-mode-tabs {
    width: 100%;
  }

  .tool-result-card__scoreline {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 479px) {
  .tools-shell .site-header,
  .tools-shell .site-footer,
  .tools-shell .article-hero,
  .tools-shell .article-section,
  .tools-shell .article-final,
  .tools-shell .tools-hero,
  .tools-shell .tool-shell,
  .tools-shell .tool-quick-answer,
  .tools-shell .related-section,
  .tools-shell .faq-section,
  .tools-shell .final-cta {
    width: min(calc(100% - 24px), var(--max-width));
  }

  .tool-input-grid,
  .tool-result-grid,
  .tool-state-placeholder,
  .hero-orbit__card {
    grid-template-columns: 1fr;
  }

  .tool-shell__card {
    padding: 18px;
  }

  .tool-action-row .button,
  .tool-action-row button,
  .final-cta .button {
    width: 100%;
    justify-content: center;
  }
}