.page-faq {
  --faq-gold-soft: rgba(231, 184, 76, 0.13);
  --faq-red-soft: rgba(194, 58, 58, 0.16);
  --faq-line: rgba(244, 235, 221, 0.08);
  --faq-card-grad: linear-gradient(135deg, var(--color-bg-secondary), rgba(26, 29, 36, 0.68));
  background: var(--color-bg);
  color: var(--color-cream);
  font-family: var(--font-sans);
  line-height: 1.7;
}

.page-faq .faq-hero {
  position: relative;
  padding: 1.5rem 0 4.5rem;
  background: linear-gradient(165deg, var(--color-bg) 0%, var(--color-bg-secondary) 70%, var(--color-red) 70.5%, var(--color-red) 100%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 50px), 0 100%);
}

.page-faq .faq-hero-inner {
  padding-top: 1rem;
  position: relative;
}

.page-faq .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--color-stone);
  margin-bottom: 2.2rem;
}

.page-faq .breadcrumb a {
  color: var(--color-stone);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-faq .breadcrumb a:hover,
.page-faq .breadcrumb a:focus {
  color: var(--color-gold);
}

.page-faq .breadcrumb-sep {
  color: var(--color-stone);
  opacity: 0.6;
}

.page-faq .faq-hero-copy {
  position: relative;
  padding: 0.8rem 0 1.2rem 1.6rem;
  max-width: 680px;
}

.page-faq .faq-hero-copy::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 5px;
  height: 100%;
  background: var(--color-gold);
  clip-path: polygon(0 0, 100% 12%, 100% 88%, 0 100%);
}

.page-faq .section-kicker {
  display: block;
  font-family: var(--font-num);
  letter-spacing: 0.24em;
  font-size: 0.78rem;
  color: var(--color-gold);
  text-transform: uppercase;
}

.page-faq .page-title {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(2.4rem, 8vw, 4.8rem);
  line-height: 1.15;
  margin: 0.4rem 0 0.8rem;
  color: var(--color-cream);
}

.page-faq .page-intro {
  color: var(--color-stone);
  font-size: 1rem;
  margin: 0;
  max-width: 42em;
}

.page-faq .faq-hero-note {
  position: absolute;
  right: 1rem;
  top: 1.2rem;
  color: var(--color-red-bright);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
}

.page-faq .section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.6rem;
}

.page-faq .section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 4.5vw, 2.6rem);
  font-weight: 800;
  margin: 0.2rem 0 0;
  color: var(--color-cream);
}

.page-faq .v-note.section-note {
  color: var(--color-stone);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  writing-mode: vertical-rl;
  line-height: 1.4;
}

.page-faq .hot-section {
  padding: 4.5rem 0 0.5rem;
}

.page-faq .hot-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-faq .hot-item {
  position: relative;
  display: grid;
  gap: 0.35rem;
  padding: 1.3rem 1.3rem 1.1rem 3.4rem;
  background: var(--faq-card-grad);
  border: 1px solid var(--faq-line);
  border-left: 3px solid var(--color-gold);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.page-faq .hot-item:hover,
.page-faq .hot-item:focus-within {
  transform: translateY(-2px);
  border-left-color: var(--color-red);
  background: linear-gradient(135deg, rgba(194, 58, 58, 0.12), rgba(26, 29, 36, 0.85));
}

.page-faq .hot-num {
  position: absolute;
  left: 1.1rem;
  top: 1.2rem;
  font-family: var(--font-num);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-red);
}

.page-faq .hot-q {
  font-family: var(--font-serif);
  font-size: 1.02rem;
  font-weight: 700;
  margin: 0;
  color: var(--color-cream);
}

.page-faq .hot-a {
  margin: 0;
  color: var(--color-stone);
  font-size: 0.92rem;
}

.page-faq .hot-item .evidence {
  justify-self: start;
  margin-top: 0.5rem;
}

.page-faq .category-section {
  padding: 4rem 0 1rem;
}

.page-faq .faq-category-media {
  margin: 1.8rem 0 2.2rem;
  max-width: 640px;
}

.page-faq .faq-category-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 2px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
}

.page-faq .faq-category-media figcaption {
  margin-top: 0.4rem;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--color-stone);
}

.page-faq .faq-layout {
  display: grid;
  gap: 2rem;
  margin-top: 2rem;
}

.page-faq .faq-sidebar .study-board {
  background: linear-gradient(160deg, var(--color-bg-secondary), #12151c);
  border: 1px solid rgba(231, 184, 76, 0.18);
  padding: 1.4rem;
}

.page-faq .faq-toc {
  display: grid;
  gap: 0.6rem;
}

.page-faq .faq-toc a {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--color-cream);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 0.65rem 1.1rem;
  border: 1px solid transparent;
  border-radius: 999px;
  background: rgba(244, 235, 221, 0.03);
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease, color 0.2s ease;
}

.page-faq .faq-toc a:hover,
.page-faq .faq-toc a:focus {
  background: var(--faq-gold-soft);
  border-color: rgba(231, 184, 76, 0.42);
  color: var(--color-gold-bright);
  transform: translateX(4px);
}

.page-faq .ingot-icon {
  width: 1.35rem;
  height: 1.35rem;
  flex: 0 0 auto;
  color: var(--color-gold);
}

.page-faq .faq-legend {
  margin-top: 1.5rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--faq-line);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-faq .legend-title {
  width: 100%;
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  color: var(--color-stone);
  text-transform: uppercase;
}

.page-faq .faq-main {
  display: grid;
  gap: 2.2rem;
}

.page-faq .faq-cat-block {
  scroll-margin-top: calc(var(--header-h) + 1rem);
}

.page-faq .faq-cat-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  line-height: 1.3;
  margin: 0 0 1rem;
  padding-left: 0.8rem;
  border-left: 4px solid var(--color-red);
  color: var(--color-cream);
}

.page-faq .faq-item {
  background: var(--color-bg-secondary);
  border: 1px solid var(--faq-line);
  border-left: 3px solid rgba(231, 184, 76, 0.65);
  padding: 0 1.2rem;
  margin-bottom: 0.8rem;
  transition: border-color 0.2s ease;
}

.page-faq .faq-item[open] {
  border-left-color: var(--color-red);
}

.page-faq .faq-item summary {
  cursor: pointer;
  list-style: none;
  padding: 1.1rem 0 1.1rem 1.7rem;
  position: relative;
  color: var(--color-cream);
  font-weight: 600;
  font-size: 0.98rem;
  line-height: 1.55;
}

.page-faq .faq-item summary::-webkit-details-marker {
  display: none;
}

.page-faq .faq-item summary::before {
  content: "＋";
  position: absolute;
  left: 0;
  top: 1.25rem;
  font-family: var(--font-num);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-gold);
}

.page-faq .faq-item[open] summary::before {
  content: "－";
  color: var(--color-red-bright);
}

.page-faq .faq-answer {
  padding: 0 0 1.2rem;
  display: grid;
  gap: 0.9rem;
}

.page-faq .faq-answer p {
  margin: 0;
  color: var(--color-stone);
  font-size: 0.94rem;
}

.page-faq .faq-answer a {
  color: var(--color-teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 196, 182, 0.4);
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-faq .faq-answer a:hover,
.page-faq .faq-answer a:focus {
  color: var(--color-gold-bright);
  border-color: var(--color-gold);
}

.page-faq .faq-answer .evidence {
  justify-self: end;
}

.page-faq .evidence {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  line-height: 1.4;
}

.page-faq .evidence::before {
  content: "";
  width: 0.45em;
  height: 0.45em;
  border-radius: 50%;
  background: currentColor;
  flex: 0 0 auto;
}

.page-faq .evidence-board {
  color: var(--color-gold-bright);
  background: rgba(231, 184, 76, 0.12);
  border: 1px solid rgba(231, 184, 76, 0.35);
}

.page-faq .evidence-data {
  color: var(--color-teal);
  background: rgba(43, 196, 182, 0.12);
  border: 1px solid rgba(43, 196, 182, 0.35);
}

.page-faq .evidence-case {
  color: var(--color-red-bright);
  background: rgba(194, 58, 58, 0.12);
  border: 1px solid rgba(194, 58, 58, 0.35);
}

.page-faq .contact-section {
  margin-top: 4rem;
  padding: 4.5rem 0 3rem;
  background: linear-gradient(120deg, var(--color-bg) 0%, var(--color-bg-secondary) 58%, rgba(194, 58, 58, 0.22) 58.5%, rgba(194, 58, 58, 0.22) 100%);
}

.page-faq .contact-deck {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}

.page-faq .contact-visual {
  max-width: 480px;
  overflow: hidden;
  border-radius: 2px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.page-faq .contact-visual img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-faq .contact-info-card {
  position: relative;
  background: var(--color-bg-secondary);
  border: 1px solid rgba(231, 184, 76, 0.22);
  padding: 1.6rem 1.6rem 2.4rem;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 22px), 22px 100%);
}

.page-faq .contact-info-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-red), var(--color-gold));
}

.page-faq .contact-list {
  margin: 0;
  padding: 0;
}

.page-faq .contact-row {
  display: grid;
  grid-template-columns: 5.2rem 1fr;
  gap: 0.8rem;
  padding: 0.65rem 0;
  border-bottom: 1px solid var(--faq-line);
}

.page-faq .contact-row:last-child {
  border-bottom: none;
}

.page-faq .contact-row dt {
  color: var(--color-stone);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
}

.page-faq .contact-row dd {
  margin: 0;
  color: var(--color-cream);
  font-family: var(--font-num);
  font-size: 1.08rem;
  word-break: break-word;
}

.page-faq .contact-row-phone {
  background: rgba(194, 58, 58, 0.14);
  padding-left: 0.8rem;
  padding-right: 0.8rem;
  margin: 0 -0.8rem;
  border-bottom-color: rgba(194, 58, 58, 0.3);
}

.page-faq .contact-note {
  margin: 1.2rem 0 0;
  color: var(--color-stone);
  font-size: 0.9rem;
  padding-left: 0.8rem;
  border-left: 3px solid var(--color-teal);
}

.page-faq .feedback-section {
  padding: 4.5rem 0 5rem;
}

.page-faq .feedback-card {
  display: grid;
  gap: 1.4rem;
  padding: 2rem;
  background: linear-gradient(135deg, rgba(194, 58, 58, 0.18), rgba(231, 184, 76, 0.07));
  border-left: 5px solid var(--color-gold);
  position: relative;
  overflow: hidden;
}

.page-faq .feedback-card::after {
  content: "";
  position: absolute;
  right: -3rem;
  bottom: -3rem;
  width: 8rem;
  height: 8rem;
  border: 2px solid rgba(231, 184, 76, 0.25);
  transform: rotate(45deg);
}

.page-faq .feedback-card .section-title {
  font-size: clamp(1.5rem, 4vw, 2.2rem);
}

.page-faq .feedback-card p {
  margin: 0;
  color: var(--color-stone);
  max-width: 44em;
}

.page-faq .feedback-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

@media (min-width: 720px) {
  .page-faq .hot-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-faq .faq-hero {
    padding-top: 2rem;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-hero {
    padding-bottom: 6rem;
  }

  .page-faq .faq-layout {
    grid-template-columns: 280px 1fr;
    gap: 3rem;
  }

  .page-faq .faq-sidebar {
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
    align-self: start;
  }

  .page-faq .contact-deck {
    grid-template-columns: 400px 1fr;
    gap: 3rem;
    align-items: center;
  }

  .page-faq .feedback-card {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}