.breadcrumb {
  padding: 20px 0 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.breadcrumb a {
  color: var(--accent-neon);
  text-decoration: none;
}

.breadcrumb a:hover {
  text-decoration: underline;
}

.detail-hero {
  padding: 40px 0 50px;
  position: relative;
}

.detail-hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 300px;
  background: rgba(59, 130, 246, 0.12);
  filter: blur(100px);
  border-radius: 50%;
  z-index: -1;
}

.detail-hero-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 40px;
  align-items: start;
}

.detail-hero-main h1 {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--text-white);
  margin: 16px 0 12px;
  line-height: 1.2;
}

.detail-logo {
  height: 80px;
  width: auto;
  max-width: 280px;
  object-fit: contain;
  object-position: left center;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.meta-tag {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #94a3b8;
}

.meta-tag.green {
  color: var(--accent-green);
  border-color: rgba(16, 185, 129, 0.3);
  background: rgba(16, 185, 129, 0.08);
}

.detail-intro {
  color: #94a3b8;
  font-size: 1.05rem;
  max-width: 720px;
  margin-bottom: 24px;
}

.detail-stars {
  color: #f59e0b;
  font-size: 1.1rem;
  font-weight: 700;
}

.detail-service-note {
  display: inline-block;
  margin-bottom: 12px;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  color: #94a3b8;
  background: rgba(100, 116, 139, 0.15);
  border: 1px solid var(--border-color);
}

.detail-sidebar {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 28px;
  position: sticky;
  top: 90px;
}

.detail-sidebar h3 {
  color: var(--text-white);
  font-size: 1rem;
  margin-bottom: 18px;
  font-weight: 800;
}

.score-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.9rem;
}

.score-row:last-of-type {
  border-bottom: none;
  margin-bottom: 20px;
}

.score-row span:first-child {
  color: #94a3b8;
}

.score-row span:last-child {
  color: var(--text-white);
  font-weight: 700;
}

.sidebar-cta {
  margin-top: 8px;
}

.detail-content {
  padding: 20px 0 60px;
}

.content-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 48px;
  align-items: start;
}

.toc {
  position: sticky;
  top: 90px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
}

.toc h4 {
  color: var(--text-white);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 14px;
}

.toc a {
  display: block;
  color: #94a3b8;
  text-decoration: none;
  font-size: 0.9rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(30, 41, 59, 0.5);
  transition: color 0.2s;
}

.toc a:last-child {
  border-bottom: none;
}

.toc a:hover {
  color: var(--accent-neon);
}

.article section {
  margin-bottom: 48px;
  scroll-margin-top: 100px;
}

.article h2 {
  font-size: 1.6rem;
  color: var(--text-white);
  font-weight: 800;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border-color);
}

.article h3 {
  font-size: 1.15rem;
  color: var(--text-white);
  font-weight: 700;
  margin: 24px 0 12px;
}

.article p {
  color: #94a3b8;
  margin-bottom: 14px;
  font-size: 1rem;
}

.article ul {
  list-style: none;
  margin: 16px 0;
}

.article ul li {
  color: #94a3b8;
  padding: 8px 0 8px 24px;
  position: relative;
  font-size: 0.95rem;
}

.article ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-green);
  font-weight: bold;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin: 24px 0;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 22px;
  transition: border-color 0.2s;
}

.feature-card:hover {
  border-color: #334155;
}

.feature-card h4 {
  color: var(--text-white);
  font-size: 1rem;
  margin-bottom: 8px;
  font-weight: 700;
}

.feature-card p {
  font-size: 0.9rem;
  margin: 0;
}

.pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin: 24px 0;
}

.pros-box,
.cons-box {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 22px;
}

.pros-box {
  border-top: 3px solid var(--accent-green);
}

.cons-box {
  border-top: 3px solid var(--danger-red);
}

.pros-box h4,
.cons-box h4 {
  color: var(--text-white);
  margin-bottom: 12px;
  font-size: 1rem;
}

.pros-box ul li::before {
  content: '+';
  color: var(--accent-green);
}

.cons-box ul li::before {
  content: '−';
  color: var(--danger-red);
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  margin: 20px 0;
}

.spec-table th,
.spec-table td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
  font-size: 0.9rem;
}

.spec-table th {
  background: rgba(0, 0, 0, 0.25);
  color: var(--text-white);
  font-weight: 700;
  width: 35%;
}

.spec-table tr:last-child td,
.spec-table tr:last-child th {
  border-bottom: none;
}

.spec-table td {
  color: #94a3b8;
}

.detail-faq {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  overflow: hidden;
}

.faq-trigger {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 18px 20px;
  color: var(--text-white);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-trigger::after {
  content: '+';
  font-size: 1.3rem;
  color: var(--accent-neon);
  transition: 0.2s;
}

.faq-item.active .faq-trigger::after {
  transform: rotate(45deg);
}

.faq-content {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  color: #94a3b8;
  font-size: 0.95rem;
}

.faq-item.active .faq-content {
  padding: 0 20px 18px 20px;
  max-height: 300px;
}

.cta-banner {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.15), rgba(16, 185, 129, 0.08));
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 32px;
  text-align: center;
  margin-top: 48px;
}

.cta-banner h3 {
  color: var(--text-white);
  font-size: 1.4rem;
  margin-bottom: 10px;
}

.cta-banner p {
  color: #94a3b8;
  margin-bottom: 20px;
}

.cta-banner .btn-link {
  display: inline-block;
  min-width: 220px;
}

@media (max-width: 960px) {
  .detail-hero-grid {
    grid-template-columns: 1fr;
  }

  .detail-sidebar {
    position: static;
  }

  .content-layout {
    grid-template-columns: 1fr;
  }

  .toc {
    position: static;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 16px;
  }

  .toc h4 {
    width: 100%;
  }

  .toc a {
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 6px 14px;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.8rem;
  }

  .features-grid,
  .pros-cons {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .detail-hero-main h1 {
    font-size: 1.8rem;
  }

  .detail-logo {
    margin: 0 auto;
    object-position: center;
  }

  .detail-hero-main {
    text-align: center;
  }

  .detail-meta {
    justify-content: center;
  }
}