.page-faq {
  --faq-grid: repeating-linear-gradient(0deg, transparent 0px, transparent 47px, #1c3148 47px, #1c3148 48px);
  background: var(--bg-primary);
}

.page-faq a {
  color: var(--accent-cyan);
  text-decoration: none;
}
.page-faq a:hover,
.page-faq a:focus-visible {
  color: var(--accent-orange);
  outline: none;
}
.page-faq .btn {
  display: inline-block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  line-height: 1;
  padding: 14px 22px;
  border: 1px solid transparent;
  transition: background-color var(--transition), border-color var(--transition), box-shadow var(--transition);
}
.page-faq .btn:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 2px;
}
.page-faq .btn-primary {
  background: var(--accent-orange);
  color: #fff;
}
.page-faq .btn-primary:hover,
.page-faq .btn-primary:focus-visible {
  background: #d9531a;
  box-shadow: 0 0 0 3px rgba(242, 101, 34, 0.28);
  color: #fff;
}

.page-faq .container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding-left: 20px;
  padding-right: 20px;
}

.page-faq h1,
.page-faq h2,
.page-faq h3,
.page-faq p {
  margin: 0;
  padding: 0;
}

.page-faq .faq-hero {
  background: var(--bg-gradient);
  border-bottom: 1px solid var(--border-color);
  position: relative;
  padding: 56px 0 48px;
}
.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: repeating-linear-gradient(90deg, var(--border-color) 0 22px, transparent 22px 44px);
}
.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 120px;
  background-image: var(--faq-grid);
  opacity: 0.25;
  pointer-events: none;
}
.page-faq .faq-hero-inner {
  display: grid;
  gap: 32px;
  position: relative;
  z-index: 1;
}
.page-faq .faq-breadcrumb {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text-secondary);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}
.page-faq .faq-breadcrumb a {
  color: var(--text-secondary);
}
.page-faq .faq-breadcrumb a:hover,
.page-faq .faq-breadcrumb a:focus-visible {
  color: var(--accent-cyan);
}
.page-faq .faq-breadcrumb-sep {
  color: var(--border-color);
}
.page-faq .faq-hero h1 {
  font-family: var(--font-headline);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  max-width: 14em;
}
.page-faq .faq-hero-lead {
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-top: 16px;
  max-width: 38em;
}
.page-faq .faq-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid var(--border-color);
}
.page-faq .faq-hero-stat {
  border-left: 2px solid var(--accent-orange);
  padding-left: 12px;
}
.page-faq .faq-hero-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 24px;
  line-height: 1.2;
  color: var(--text-primary);
}
.page-faq .faq-hero-label {
  font-size: 12px;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}
.page-faq .faq-hero-art {
  position: relative;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  padding: 8px;
  align-self: center;
}
.page-faq .faq-hero-art::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: 14px;
  height: 14px;
  border-top: 2px solid var(--accent-cyan);
  border-left: 2px solid var(--accent-cyan);
}
.page-faq .faq-hero-art::after {
  content: "";
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 14px;
  height: 14px;
  border-right: 2px solid var(--accent-cyan);
  border-bottom: 2px solid var(--accent-cyan);
}
.page-faq .faq-hero-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-faq .faq-art-tag {
  position: absolute;
  top: 20px;
  left: 20px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--accent-cyan);
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  padding: 5px 10px;
}

.page-faq .faq-clinic {
  display: grid;
  gap: 24px;
  padding-top: 40px;
  padding-bottom: 48px;
}
.page-faq .faq-sidebar {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 20px;
  align-self: start;
}
.page-faq .faq-sidebar-title {
  font-family: var(--font-headline);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-primary);
  margin-bottom: 12px;
}
.page-faq .faq-search {
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
}
.page-faq .faq-search-input {
  width: 100%;
  box-sizing: border-box;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  padding: 12px 14px;
  border-radius: 0;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.page-faq .faq-search-input::placeholder {
  color: var(--text-secondary);
  opacity: 0.7;
}
.page-faq .faq-search-input:focus {
  outline: none;
  border-color: var(--accent-orange);
  box-shadow: 0 0 0 3px rgba(242, 101, 34, 0.2);
}
.page-faq .faq-search-note {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-top: 8px;
}
.page-faq .faq-sidebar-nav {
  padding-top: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
}
.page-faq .faq-tab-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}
.page-faq .faq-tab-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 12px;
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  color: var(--text-primary);
  font-size: 14px;
  line-height: 1.4;
  transition: border-color var(--transition), background-color var(--transition);
}
.page-faq .faq-tab-link:hover,
.page-faq .faq-tab-link:focus-visible {
  border-color: var(--accent-cyan);
  background: rgba(46, 214, 180, 0.06);
  color: var(--text-primary);
}
.page-faq .faq-tab-name {
  font-weight: 600;
}
.page-faq .faq-tab-count {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1;
  color: #fff;
  background: var(--accent-orange);
  padding: 4px 7px;
}
.page-faq .faq-sidebar-tip {
  padding-top: 20px;
}
.page-faq .faq-tip-label {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-cyan);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.page-faq .faq-tip-text {
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-secondary);
  margin: 8px 0 16px;
}
.page-faq .faq-tip-btn {
  display: block;
  text-align: center;
}

.page-faq .faq-main {
  min-width: 0;
}
.page-faq .faq-section {
  border-top: 1px solid var(--border-color);
}
.page-faq .faq-section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 28px 0 20px;
}
.page-faq .faq-section-head h2 {
  font-family: var(--font-headline);
  font-size: 22px;
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -0.01em;
}
.page-faq .faq-section-note {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-top: 6px;
  max-width: 38em;
}
.page-faq .faq-section-code {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-cyan);
  border: 1px solid var(--border-color);
  padding: 6px 9px;
  white-space: nowrap;
  letter-spacing: 0.06em;
}
.page-faq .faq-accordion {
  display: grid;
  gap: 10px;
}

.page-faq .faq-item {
  border: 1px solid var(--border-color);
  background: rgba(17, 42, 68, 0.5);
}
.page-faq .faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 17px 20px;
  font-family: var(--font-headline);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text-primary);
  transition: background-color var(--transition);
}
.page-faq .faq-item summary::-webkit-details-marker {
  display: none;
}
.page-faq .faq-item summary:hover,
.page-faq .faq-item summary:focus-visible {
  background: rgba(46, 214, 180, 0.05);
}
.page-faq .faq-item summary:focus-visible {
  outline: 1px dashed var(--accent-cyan);
  outline-offset: -2px;
}
.page-faq .faq-item summary::after {
  content: "+";
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1;
  transition: transform var(--transition), background-color var(--transition), color var(--transition);
}
.page-faq .faq-item[open] summary::after {
  transform: rotate(45deg);
  background: var(--accent-cyan);
  color: var(--bg-primary);
}
.page-faq .faq-answer {
  border-top: 1px solid var(--border-color);
  padding: 16px 20px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-primary);
}
.page-faq .faq-answer p + p {
  margin-top: 10px;
}
.page-faq .faq-answer-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin-top: 14px !important;
}
.page-faq .faq-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--accent-cyan);
  border: 1px solid var(--border-color);
  padding: 4px 8px;
  background: rgba(46, 214, 180, 0.06);
}
.page-faq .faq-link-more {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-cyan);
  transition: color var(--transition);
}
.page-faq .faq-link-more:hover,
.page-faq .faq-link-more:focus-visible {
  color: var(--accent-orange);
}

.page-faq .faq-categories {
  background: var(--bg-primary);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 44px 0 56px;
}
.page-faq .faq-section-head-categories {
  padding-top: 0;
  padding-bottom: 20px;
}
.page-faq .faq-category-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}
.page-faq .faq-category-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  padding: 18px;
}
.page-faq .faq-category-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.page-faq .faq-category-title {
  font-family: var(--font-headline);
  font-size: 18px;
  font-weight: 800;
  line-height: 1.3;
}
.page-faq .faq-category-code {
  font-family: var(--font-mono);
  font-size: 13px;
  color: #fff;
  background: var(--accent-orange);
  padding: 5px 9px;
  line-height: 1;
}
.page-faq .faq-category-desc {
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-secondary);
  margin: 12px 0 18px;
}
.page-faq .faq-item-inline {
  margin-bottom: 10px;
  background: rgba(10, 26, 47, 0.7);
}
.page-faq .faq-item-inline:last-child {
  margin-bottom: 0;
}
.page-faq .faq-item-inline summary {
  padding: 13px 14px;
  font-size: 14px;
}
.page-faq .faq-item-inline .faq-answer {
  padding: 12px 14px;
  font-size: 13px;
}
.page-faq .faq-item-inline .faq-link-more {
  font-size: 13px;
  margin-top: 8px;
}

.page-faq .faq-efficiency {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 32px;
  border: 1px solid var(--border-color);
  background: linear-gradient(135deg, #14253a 0%, #0c1f34 100%);
  padding: 24px;
}
.page-faq .faq-efficiency-img {
  display: block;
  width: 100%;
  max-width: 300px;
  height: auto;
  object-fit: contain;
  border: 1px solid var(--border-color);
  justify-self: center;
}
.page-faq .faq-efficiency-copy h3 {
  font-family: var(--font-headline);
  font-size: 20px;
  font-weight: 800;
  line-height: 1.35;
}
.page-faq .faq-efficiency-copy p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-top: 12px;
}
.page-faq .faq-efficiency-note {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent-cyan);
  border-left: 2px solid var(--accent-cyan);
  padding-left: 12px;
}

.page-faq .faq-flow {
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  padding: 56px 0 48px;
}
.page-faq .faq-section-head-flow {
  padding-top: 0;
}
.page-faq .faq-flow-visual {
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  margin-bottom: 24px;
}
.page-faq .faq-flow-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-faq .faq-flow-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.page-faq .faq-flow-step {
  background: rgba(10, 26, 47, 0.8);
  border: 1px solid var(--border-color);
  padding: 18px;
  position: relative;
}
.page-faq .faq-flow-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  color: var(--accent-orange);
  letter-spacing: 0.04em;
  margin-bottom: 12px;
}
.page-faq .faq-flow-step h3 {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 6px;
}
.page-faq .faq-flow-step p {
  font-size: 13px;
  line-height: 1.65;
  color: var(--text-secondary);
}
.page-faq .faq-flow-step-status {
  border-color: var(--accent-cyan);
  background: rgba(46, 214, 180, 0.08);
}
.page-faq .faq-flow-status-dot {
  display: block;
  width: 10px;
  height: 10px;
  background: var(--accent-cyan);
  box-shadow: 0 0 0 4px rgba(46, 214, 180, 0.18);
  margin-bottom: 12px;
}
.page-faq .faq-flow-bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 20px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--border-color);
}
.page-faq .faq-flow-verify {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
}
.page-faq .faq-flow-verify .status-dot {
  width: 9px;
  height: 9px;
  border-radius: 0;
  background: var(--accent-cyan);
  flex-shrink: 0;
}

.page-faq .faq-service-note {
  padding: 36px 0 44px;
}
.page-faq .faq-service-inner {
  border-left: 3px solid var(--accent-orange);
  padding-left: 18px;
}
.page-faq .faq-service-inner p {
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-secondary);
  max-width: 46em;
}
.page-faq .faq-service-inner span {
  color: var(--text-primary);
  font-weight: 700;
  font-family: var(--font-mono);
}

@media (min-width: 768px) {
  .page-faq .faq-hero-inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: center;
  }
  .page-faq .faq-efficiency {
    grid-template-columns: 280px 1fr;
    align-items: center;
  }
  .page-faq .faq-category-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-faq .faq-flow-steps {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-faq .faq-service-note {
    padding: 44px 0 56px;
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-clinic {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 32px;
    padding-top: 48px;
    padding-bottom: 60px;
  }
  .page-faq .faq-sidebar {
    position: sticky;
    top: 24px;
    scroll-margin-top: 24px;
  }
  .page-faq .faq-category-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
  }
  .page-faq .faq-flow-steps {
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
  }
}

@media (min-width: 1280px) {
  .page-faq .faq-hero {
    padding: 72px 0 64px;
  }
  .page-faq .faq-section-head h2 {
    font-size: 26px;
  }
  .page-faq .faq-categories {
    padding: 64px 0 72px;
  }
  .page-faq .faq-flow {
    padding: 72px 0 64px;
  }
  .page-faq .faq-efficiency {
    gap: 48px;
    padding: 32px 40px;
  }
}