:root {
  --tool-ink: #29221e;
  --tool-muted: #75675e;
  --tool-accent: #a65f3c;
  --tool-accent-dark: #72402a;
  --tool-paper: #fbf8f4;
  --tool-line: rgba(76, 58, 48, .14);
  --tool-shadow: 0 18px 50px rgba(65, 49, 40, .10);
}

.decision-tool-page,
.tools-hub-page {
  background: #fff;
  color: var(--tool-ink);
}

.decision-tool-hero,
.tools-hub-hero {
  padding: clamp(58px, 7vw, 94px) 0 52px;
  border-bottom: 1px solid var(--tool-line);
  background:
    radial-gradient(circle at 82% 18%, rgba(217, 187, 164, .34), transparent 31%),
    linear-gradient(180deg, #fff 0%, #f8f3ee 100%);
}

.decision-tool-hero .shell,
.tools-hub-hero .shell {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, .65fr);
  align-items: center;
  gap: clamp(34px, 6vw, 84px);
}

.decision-tool-hero h1,
.tools-hub-hero h1 {
  max-width: 820px;
  margin: 0;
  color: var(--tool-ink);
  font-size: clamp(38px, 6vw, 74px);
  line-height: 1.08;
  letter-spacing: -.045em;
}

.decision-tool-hero p,
.tools-hub-hero p {
  max-width: 760px;
  margin: 24px 0 0;
  color: #5f5149;
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.75;
}

.decision-tool-hero aside,
.tools-hub-hero aside {
  padding: 28px;
  border: 1px solid var(--tool-line);
  border-radius: 22px;
  background: rgba(255,255,255,.88);
  box-shadow: var(--tool-shadow);
}

.decision-tool-hero aside strong,
.tools-hub-hero aside strong {
  display: block;
  margin-bottom: 13px;
  font-size: 18px;
}

.decision-tool-hero aside ul,
.tools-hub-hero aside ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 20px;
  color: var(--tool-muted);
  line-height: 1.6;
}

.decision-tool-main {
  padding: 58px 0 86px;
}

.decision-tool-layout {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  gap: 28px;
  align-items: start;
}

.decision-form-panel,
.decision-results-panel {
  border: 1px solid var(--tool-line);
  border-radius: 22px;
  background: #fff;
  box-shadow: var(--tool-shadow);
}

.decision-form-panel {
  position: sticky;
  top: 24px;
  padding: 28px;
}

.decision-form-panel > h2,
.decision-results-panel > h2 {
  margin: 0;
  color: var(--tool-ink);
  font-size: 27px;
  line-height: 1.25;
}

.decision-form-panel > p,
.decision-results-panel > p {
  margin: 10px 0 0;
  color: var(--tool-muted);
  line-height: 1.7;
}

.decision-form {
  display: grid;
  gap: 22px;
  margin-top: 28px;
}

.decision-question {
  margin: 0;
  padding: 0 0 22px;
  border: 0;
  border-bottom: 1px solid var(--tool-line);
}

.decision-question:last-of-type {
  border-bottom: 0;
}

.decision-question legend,
.decision-question > label {
  display: flex;
  align-items: center;
  gap: 11px;
  margin: 0 0 14px;
  color: #332821;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.4;
}

.decision-question legend span,
.decision-question > label span {
  display: inline-grid;
  place-items: center;
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  border-radius: 50%;
  background: #4e3b31;
  color: #fff;
  font-size: 13px;
}

.decision-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.decision-option {
  position: relative;
  min-width: 0;
}

.decision-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.decision-option span {
  display: flex;
  align-items: center;
  min-height: 52px;
  padding: 12px 14px;
  border: 1px solid var(--tool-line);
  border-radius: 12px;
  background: #fff;
  color: #54463e;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.45;
  cursor: pointer;
  transition: border-color .18s ease, background .18s ease, transform .18s ease;
}

.decision-option span:hover {
  transform: translateY(-1px);
  border-color: rgba(166,95,60,.4);
}

.decision-option input:checked + span {
  border-color: var(--tool-accent);
  background: #fbefe8;
  color: #6f3b24;
  box-shadow: inset 0 0 0 1px var(--tool-accent);
}

.decision-option input:focus-visible + span {
  outline: 3px solid rgba(166,95,60,.22);
  outline-offset: 2px;
}

.decision-question input[type="number"] {
  width: 100%;
  min-height: 52px;
  padding: 0 14px;
  border: 1px solid var(--tool-line);
  border-radius: 12px;
  background: #fff;
  color: var(--tool-ink);
  font: inherit;
}

.decision-question input[type="number"]:focus {
  border-color: var(--tool-accent);
  outline: 3px solid rgba(166,95,60,.16);
}

.decision-form-actions {
  display: grid;
  gap: 12px;
}

.decision-form-actions button,
.decision-results-actions button {
  min-height: 54px;
  padding: 0 24px;
  border: 0;
  border-radius: 12px;
  background: #4b382f;
  color: #fff;
  font-size: 16px;
  font-weight: 800;
  cursor: pointer;
}

.decision-form-actions button:hover,
.decision-results-actions button:hover {
  background: #2e241f;
}

.decision-form-actions p {
  margin: 0;
  color: var(--tool-muted);
  font-size: 12px;
  line-height: 1.55;
}

.decision-results-panel {
  padding: 28px;
}

.decision-results-panel[hidden] {
  display: none;
}

.decision-result-summary {
  display: grid;
  gap: 6px;
  margin: 22px 0;
  padding: 18px 20px;
  border-left: 4px solid var(--tool-accent);
  border-radius: 12px;
  background: #fbf5ef;
}

.decision-result-summary strong {
  color: #392b24;
  font-size: 18px;
}

.decision-result-summary span {
  color: var(--tool-muted);
  line-height: 1.65;
}

.decision-product-grid {
  display: grid;
  gap: 20px;
}

.decision-product-card {
  display: grid;
  grid-template-columns: minmax(210px, .78fr) minmax(0, 1.22fr);
  overflow: hidden;
  border: 1px solid var(--tool-line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 12px 34px rgba(65,49,40,.08);
}

.decision-product-media {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 310px;
  padding: 28px;
  background:
    radial-gradient(circle at 50% 42%, rgba(255,255,255,.98), rgba(246,239,232,.92) 66%, rgba(230,218,207,.75));
}

.decision-product-media img {
  width: min(90%, 300px);
  max-height: 250px;
  object-fit: contain;
  filter: drop-shadow(0 18px 16px rgba(65,49,40,.18));
}

.decision-product-media small {
  position: absolute;
  right: 12px;
  bottom: 12px;
  padding: 6px 9px;
  border-radius: 999px;
  background: rgba(255,255,255,.88);
  color: #6c5a50;
  font-size: 10px;
}

.decision-rank {
  position: absolute;
  top: 14px;
  left: 14px;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: #4b382f;
  color: #fff;
  font-weight: 900;
}

.decision-product-body {
  padding: 26px;
}

.decision-brand,
.decision-model {
  margin: 0;
  color: #a35e3b;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .04em;
}

.decision-product-body h3 {
  margin: 8px 0 8px;
  color: var(--tool-ink);
  font-size: 23px;
  line-height: 1.36;
}

.decision-model {
  color: var(--tool-muted);
  letter-spacing: 0;
}

.decision-price {
  margin: 18px 0;
  color: #7d4125;
  font-size: 22px;
  font-weight: 900;
}

.decision-reason,
.decision-limit {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 10px;
  margin: 12px 0;
  color: #5d5048;
  font-size: 14px;
  line-height: 1.65;
}

.decision-reason strong,
.decision-limit strong {
  color: #352b25;
}

.decision-product-body > a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  margin-top: 10px;
  padding: 0 18px;
  border-radius: 10px;
  background: var(--tool-accent);
  color: #fff;
  font-weight: 800;
  text-decoration: none;
}

.decision-product-body > a:hover {
  background: var(--tool-accent-dark);
}

.decision-product-body details {
  margin-top: 14px;
  color: var(--tool-muted);
  font-size: 13px;
  line-height: 1.65;
}

.decision-product-body summary {
  cursor: pointer;
  color: #5b463b;
  font-weight: 800;
}

.decision-excluded {
  margin-top: 20px;
  padding: 17px 18px;
  border: 1px solid var(--tool-line);
  border-radius: 12px;
  background: #faf8f5;
  color: var(--tool-muted);
  line-height: 1.65;
}

.decision-results-actions {
  margin-top: 18px;
}

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

.decision-cost-grid article {
  display: grid;
  gap: 7px;
  padding: 22px;
  border: 1px solid var(--tool-line);
  border-radius: 14px;
  background: #fff;
}

.decision-cost-grid article.total {
  grid-column: 1 / -1;
  background: #4b382f;
  color: #fff;
}

.decision-cost-grid span,
.decision-cost-grid small {
  color: inherit;
  opacity: .72;
}

.decision-cost-grid strong {
  font-size: 27px;
}

.tool-static-content,
.tools-hub-list {
  padding: 78px 0 92px;
  background: linear-gradient(180deg, #fff 0%, var(--tool-paper) 100%);
}

.tool-static-content .shell {
  max-width: 1040px;
}

.tool-static-content h2 {
  margin: 48px 0 14px;
  color: var(--tool-ink);
  font-size: clamp(28px, 3.4vw, 42px);
  line-height: 1.22;
  letter-spacing: -.025em;
}

.tool-static-content h2:first-child {
  margin-top: 0;
}

.tool-static-content p,
.tool-static-content li {
  color: #5d5048;
  font-size: 17px;
  line-height: 1.86;
}

.tool-static-content a {
  color: #8d4d2d;
  text-underline-offset: 4px;
}

.tool-keyword-table-wrap {
  margin: 24px 0 36px;
  overflow-x: auto;
  border: 1px solid var(--tool-line);
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 12px 34px rgba(65,49,40,.07);
  -webkit-overflow-scrolling: touch;
}

.tool-keyword-table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
}

.tool-keyword-table th,
.tool-keyword-table td {
  padding: 15px 17px;
  border-bottom: 1px solid var(--tool-line);
  text-align: left;
  vertical-align: top;
  line-height: 1.55;
}

.tool-keyword-table th {
  background: #4b382f;
  color: #fff;
}

.tool-keyword-table tr:last-child td {
  border-bottom: 0;
}

.tool-related-grid,
.tools-grid,
.home-tools-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.tool-related-card,
.tools-card,
.home-tool-card {
  display: block;
  padding: 22px;
  border: 1px solid var(--tool-line);
  border-radius: 16px;
  background: #fff;
  color: var(--tool-ink);
  text-decoration: none;
  box-shadow: 0 10px 28px rgba(65,49,40,.06);
  transition: transform .18s ease, box-shadow .18s ease;
}

.tool-related-card:hover,
.tools-card:hover,
.home-tool-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 36px rgba(65,49,40,.11);
}

.tool-related-card strong,
.tools-card strong,
.home-tool-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
  line-height: 1.4;
}

.tool-related-card span,
.tools-card span,
.home-tool-card span {
  display: block;
  color: var(--tool-muted);
  font-size: 14px;
  line-height: 1.65;
}

.tools-card em,
.home-tool-card em {
  display: inline-block;
  margin-top: 16px;
  color: #965333;
  font-style: normal;
  font-weight: 800;
}

.tool-faq {
  display: grid;
  gap: 12px;
  margin-top: 20px;
}

.tool-faq details {
  border: 1px solid var(--tool-line);
  border-radius: 14px;
  background: #fff;
}

.tool-faq summary {
  cursor: pointer;
  padding: 18px 20px;
  color: #332821;
  font-weight: 800;
}

.tool-faq details p {
  margin: 0;
  padding: 0 20px 20px;
  font-size: 15px;
}

.home-decision-tools {
  padding: 72px 0;
  background: #f7f2ed;
}

.home-decision-tools .section-title {
  margin-bottom: 26px;
}

.article-tool-suite {
  margin: 32px 0;
  padding: 24px;
  border: 1px solid rgba(166,95,60,.25);
  border-radius: 18px;
  background: linear-gradient(135deg, #fffaf5, #f5ece4);
}

.article-tool-suite h2 {
  margin: 0 0 9px !important;
  font-size: 24px !important;
}

.article-tool-suite p {
  margin: 0 0 16px;
}

.article-tool-suite-links {
  display: grid;
  gap: 10px;
}

.article-tool-suite a {
  display: block;
  padding: 14px 16px;
  border-radius: 10px;
  background: #fff;
  color: #4b382f !important;
  font-weight: 800;
  text-decoration: none !important;
}

@media (max-width: 980px) {
  .decision-tool-hero .shell,
  .tools-hub-hero .shell,
  .decision-tool-layout {
    grid-template-columns: 1fr;
  }

  .decision-form-panel {
    position: static;
  }

  .tool-related-grid,
  .tools-grid,
  .home-tools-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 680px) {
  .decision-tool-hero,
  .tools-hub-hero {
    padding: 46px 0 38px;
  }

  .decision-tool-hero h1,
  .tools-hub-hero h1 {
    font-size: 38px;
  }

  .decision-form-panel,
  .decision-results-panel {
    padding: 20px;
    border-radius: 16px;
  }

  .decision-options,
  .decision-product-card,
  .decision-cost-grid,
  .tool-related-grid,
  .tools-grid,
  .home-tools-grid {
    grid-template-columns: 1fr;
  }

  .decision-product-media {
    min-height: 260px;
  }

  .decision-cost-grid article.total {
    grid-column: auto;
  }

  .tool-static-content,
  .tools-hub-list {
    padding: 58px 0 66px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .decision-option span,
  .tool-related-card,
  .tools-card,
  .home-tool-card {
    transition: none;
  }
}