:root {
  color-scheme: light;
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --blue-soft: #eff6ff;
  --navy: #0f172a;
  --text: #1e293b;
  --muted: #64748b;
  --line: #e2e8f0;
  --bg: #f8fafc;
  --card: #ffffff;
  --red: #dc2626;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Pretendard", "Noto Sans KR", "Apple SD Gothic Neo", sans-serif;
  letter-spacing: 0;
  word-break: keep-all;
  overflow-wrap: break-word;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
}

.seo-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  padding: 14px 16px 10px;
  border-bottom: 1px solid rgba(226, 232, 240, 0.78);
  background: rgba(248, 250, 252, 0.94);
  backdrop-filter: blur(14px);
}

.seo-home,
.seo-call {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  white-space: nowrap;
}

.seo-home {
  justify-self: start;
  border: 1px solid var(--line);
  background: #ffffff;
  color: var(--blue-dark);
  padding: 0 13px;
}

.seo-logo {
  justify-self: center;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.seo-logo img {
  display: block;
  width: clamp(120px, 34vw, 170px);
  max-height: 42px;
  height: auto;
  object-fit: contain;
}

.seo-call {
  justify-self: end;
  border: 1px solid #cfe0fb;
  background: linear-gradient(135deg, #ffffff 0%, #edf5ff 100%);
  color: var(--blue-dark);
  padding: 0 12px;
}

.page-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 0;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.breadcrumbs a {
  color: var(--blue-dark);
}

.hero-card,
.content-card,
.cta-card,
.faq-card,
.link-card,
.manufacturer-card,
.price-link-card {
  border: 1px solid rgba(226, 232, 240, 0.92);
  border-radius: 22px;
  background: var(--card);
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.07);
}

.hero-card {
  display: grid;
  gap: 16px;
  padding: clamp(26px, 5vw, 48px);
  background:
    radial-gradient(circle at 100% 0%, rgba(59, 130, 246, 0.14), transparent 34%),
    linear-gradient(145deg, #ffffff, #eff6ff);
}

.vehicle-detail-hero {
  gap: 18px;
}

.vehicle-hero-layout {
  display: grid;
  gap: 18px;
  align-items: stretch;
}

.vehicle-seo-hero-image {
  width: min(100%, 520px);
  margin: 2px 0 0;
  overflow: hidden;
  border: 1px solid rgba(226, 232, 240, 0.92);
  border-radius: 20px;
  background: #ffffff;
  box-shadow: 0 14px 32px rgba(15, 23, 42, 0.08);
}

.vehicle-seo-hero-image img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  height: auto;
  object-fit: cover;
}

.vehicle-detail-hero .vehicle-seo-hero-image {
  width: 100%;
  margin: 0;
}

.vehicle-hero-summary {
  display: grid;
  gap: 14px;
  align-content: center;
  min-width: 0;
  border: 1px solid rgba(191, 219, 254, 0.84);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.78);
  padding: clamp(18px, 3vw, 26px);
}

.vehicle-hero-summary h2 {
  font-size: clamp(21px, 3vw, 29px);
}

.vehicle-check-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: #334155;
  font-size: 14px;
  line-height: 1.55;
  font-weight: 700;
}

.vehicle-check-list li {
  position: relative;
  padding-left: 15px;
}

.vehicle-check-list li::before {
  position: absolute;
  left: 0;
  top: 0.64em;
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: var(--blue);
  content: "";
}

.vehicle-help-copy {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
  font-weight: 650;
}

.vehicle-help-copy a {
  color: var(--blue-dark);
  font-weight: 850;
}

.eyebrow {
  margin: 0;
  color: var(--blue);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  color: var(--navy);
  font-size: clamp(30px, 7vw, 48px);
  line-height: 1.16;
  font-weight: 850;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 0;
  color: var(--navy);
  font-size: clamp(23px, 5.8vw, 34px);
  line-height: 1.25;
  font-weight: 800;
}

h3 {
  margin-bottom: 0;
  color: var(--navy);
  font-size: 17px;
  line-height: 1.35;
  font-weight: 800;
}

.hero-desc,
.section-desc {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
}

.vehicle-check-notice {
  margin: 0;
  border: 1px solid rgba(191, 219, 254, 0.78);
  border-radius: 16px;
  background: rgba(239, 246, 255, 0.72);
  color: #475569;
  padding: 14px 16px;
  font-size: 13px;
  line-height: 1.65;
  font-weight: 650;
}

.notice {
  margin: 0;
  color: #475569;
  font-size: 13px;
  line-height: 1.65;
}

.section {
  padding: 28px 0;
}

.section-heading {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.content-card {
  display: grid;
  gap: 12px;
  padding: 24px;
}

.content-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
  font-weight: 600;
}

.direct-answer {
  padding-bottom: 12px;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0 18px;
  font-size: 14px;
  font-weight: 800;
  text-align: center;
  transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.16s ease, border-color 0.16s ease;
}

.btn.primary {
  background: linear-gradient(135deg, var(--blue), #3b82f6);
  color: #ffffff;
  box-shadow: 0 15px 30px rgba(37, 99, 235, 0.22);
}

.btn.secondary {
  border-color: rgba(37, 99, 235, 0.26);
  background: #ffffff;
  color: var(--blue);
}

.btn.store {
  border-color: rgba(15, 23, 42, 0.1);
  background: var(--navy);
  color: #ffffff;
}

.manufacturer-grid,
.popular-grid,
.faq-grid {
  display: grid;
  gap: 12px;
}

.manufacturer-card,
.link-card,
.faq-card {
  display: grid;
  gap: 10px;
  padding: 20px;
}

.manufacturer-card strong,
.link-card strong {
  color: var(--navy);
  font-size: 17px;
  line-height: 1.35;
}

.manufacturer-card span,
.link-card span,
.faq-card p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

.table-card {
  overflow: hidden;
  border: 1px solid rgba(226, 232, 240, 0.92);
  border-radius: 22px;
  background: #ffffff;
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.07);
}

.table-scroll {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.battery-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
}

.battery-table th,
.battery-table td {
  border-bottom: 1px solid #e2e8f0;
  padding: 14px 13px;
  text-align: left;
  vertical-align: top;
  font-size: 13px;
  line-height: 1.55;
}

.battery-table th {
  background: #f8fafc;
  color: #334155;
  font-weight: 850;
  white-space: nowrap;
}

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

.battery-table td strong {
  color: var(--navy);
  font-weight: 850;
}

.table-detail-link {
  display: inline-flex;
  align-items: center;
  color: var(--blue-dark);
  font-weight: 850;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.battery-uncertain {
  color: #8b5a5a;
  font-weight: 700;
}

.battery-empty {
  color: #94a3b8;
  font-weight: 700;
}

.table-note {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.6;
  text-align: center;
}

.price-link-section {
  padding-top: 6px;
}

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

.price-link-card {
  display: grid;
  gap: 13px;
  min-width: 0;
  padding: 14px;
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

.price-link-image {
  display: block;
  overflow: hidden;
  border-radius: 18px;
  background: linear-gradient(135deg, #f8fafc, #eff6ff);
}

.price-link-image img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  height: auto;
  object-fit: cover;
}

.price-link-text {
  display: grid;
  gap: 4px;
  text-align: center;
  word-break: keep-all;
}

.price-link-text strong {
  color: var(--navy);
  font-size: 15px;
  line-height: 1.35;
  font-weight: 850;
}

.price-link-text span {
  color: var(--blue);
  font-size: 12px;
  line-height: 1.35;
  font-weight: 800;
}

.cta-card {
  display: grid;
  gap: 16px;
  padding: 24px;
  background:
    linear-gradient(145deg, #ffffff, #eff6ff);
}

.cta-card p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.parent-link-card {
  display: grid;
  gap: 8px;
  padding: 22px;
  border: 1px solid rgba(191, 219, 254, 0.9);
  border-radius: 22px;
  background: linear-gradient(145deg, #ffffff, #eff6ff);
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.07);
}

.parent-link-card strong {
  color: var(--navy);
  font-size: 17px;
  line-height: 1.4;
  font-weight: 850;
}

.parent-link-card span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
  font-weight: 650;
}

.detail-nav-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.detail-nav-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  border: 1px solid rgba(191, 219, 254, 0.92);
  border-radius: 999px;
  background: #ffffff;
  color: var(--blue-dark);
  padding: 0 15px;
  font-size: 13px;
  font-weight: 850;
  white-space: nowrap;
}

.detail-nav-link.active {
  background: linear-gradient(135deg, var(--blue), #3b82f6);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.18);
}

.faq-card {
  min-height: 138px;
}

.footer {
  margin-top: 56px;
  padding: 32px 20px 40px;
  border-top: 1px solid #e5e7eb;
  color: #64748b;
  text-align: center;
}

.footer-inner {
  max-width: 960px;
  margin: 0 auto;
}

.footer-brand {
  display: block;
  margin-bottom: 12px;
  color: #0f172a;
  font-size: 14px;
  font-weight: 700;
}

.footer-line {
  margin: 4px 0;
  color: #64748b;
  font-size: 12px;
  line-height: 1.6;
}

.footer-line a {
  color: var(--blue);
  font-weight: 800;
}

.footer-copy {
  margin: 14px 0 0;
  color: #94a3b8;
  font-size: 11px;
  line-height: 1.5;
}

@media (hover: hover) and (pointer: fine) {
  .btn:hover,
  .seo-home:hover,
  .seo-call:hover,
  .manufacturer-card:hover,
  .link-card:hover,
  .price-link-card:hover {
    transform: translateY(-1px);
  }

  .manufacturer-card:hover,
  .link-card:hover,
  .parent-link-card:hover,
  .price-link-card:hover {
    border-color: rgba(37, 99, 235, 0.22);
    box-shadow: 0 20px 44px rgba(15, 23, 42, 0.1);
  }
}

@media (min-width: 860px) {
  .vehicle-hero-layout {
    grid-template-columns: minmax(260px, 0.92fr) minmax(0, 1.08fr);
  }
}

@media (min-width: 760px) {
  .manufacturer-grid,
  .popular-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .cta-card {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .cta-card .button-row {
    justify-content: flex-end;
  }
}

@media (min-width: 1024px) {
  .manufacturer-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .seo-topbar {
    padding-inline: 12px;
  }

  .seo-home,
  .seo-call {
    min-height: 34px;
    padding-inline: 9px;
    font-size: 11px;
  }

  .seo-logo img {
    width: clamp(118px, 38vw, 145px);
    max-height: 38px;
  }

  .page-shell {
    width: min(100% - 24px, 1120px);
    padding-top: 22px;
  }

  .hero-card,
  .cta-card,
  .content-card,
  .manufacturer-card,
  .link-card,
  .parent-link-card,
  .faq-card,
  .table-card,
  .price-link-card {
    border-radius: 20px;
  }

  .hero-card,
  .cta-card,
  .content-card {
    padding: 22px;
  }

  .parent-link-card {
    padding: 19px;
  }

  .detail-nav-grid {
    gap: 8px;
  }

  .detail-nav-link {
    min-height: 38px;
    padding-inline: 13px;
    font-size: 12px;
  }

  .vehicle-seo-hero-image {
    width: 100%;
    border-radius: 18px;
  }

  .vehicle-hero-summary {
    border-radius: 18px;
    padding: 18px;
  }

  .vehicle-check-list {
    gap: 7px;
    font-size: 13px;
  }

  .button-row .btn {
    width: 100%;
  }

  .price-link-card {
    gap: 10px;
    padding: 10px;
  }

  .price-link-image {
    border-radius: 15px;
  }

  .price-link-text strong {
    font-size: 13px;
  }

  .price-link-text span {
    font-size: 11px;
  }

  .battery-table th,
  .battery-table td {
    padding: 12px 11px;
    font-size: 12px;
  }

  .footer {
    margin-top: 44px;
    padding: 28px 18px 36px;
  }
}