.page-faq__hero {
  background: var(--color-deep-blue);
  color: var(--color-white);
  padding: 2.5rem 0 4rem;
  position: relative;
  overflow: hidden;
}

.page-faq__hero-deco {
  position: absolute;
  top: 0;
  right: -10%;
  width: 55%;
  height: 120%;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-yellow) 100%);
  transform: skewX(-14deg);
  opacity: 0.25;
  pointer-events: none;
}

.page-faq__hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(-45deg, rgba(255, 255, 255, 0.045) 0 1px, transparent 1px 12px);
}

.page-faq__hero > .container {
  position: relative;
}

.page-faq__breadcrumb {
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
}

.page-faq__hero-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--color-yellow);
  margin: 0 0 0.75rem;
}

.page-faq__hero-title {
  font-family: var(--font-headline);
  font-size: clamp(2rem, 5.2vw, 3.25rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
}

.page-faq__hero-title-sub {
  display: block;
  font-family: var(--font-body);
  font-size: clamp(1.05rem, 2.2vw, 1.4rem);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.9);
  margin-top: 0.5rem;
}

.page-faq__hero-desc {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.98rem;
  line-height: 1.75;
  max-width: 44rem;
  margin: 0 0 1.5rem;
}

.page-faq__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.page-faq__btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.55);
  color: var(--color-white);
  background: transparent;
  border-radius: var(--radius-pill);
  padding: 0.7rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.25s ease, border-color 0.25s ease;
}

.page-faq__btn-ghost:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.85);
}

.page-faq__btn-ghost-light {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.6);
  color: var(--color-white);
  background: transparent;
  border-radius: var(--radius-pill);
  padding: 0.6rem 1.4rem;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.25s ease, border-color 0.25s ease;
}

.page-faq__btn-ghost-light:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 1);
}

.page-faq__hero-meta {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: 1fr 1fr;
  margin-top: 2.5rem;
}

.page-faq__hero-stat {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-md);
  padding: 1rem 1.1rem;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.page-faq__hero-stat--accent {
  grid-column: 1 / -1;
  background: var(--color-primary-grad);
  border-color: transparent;
}

.page-faq__hero-stat-num {
  font-family: var(--font-headline);
  font-size: 1.75rem;
  line-height: 1;
  color: var(--color-white);
  display: block;
  margin-bottom: 0.45rem;
}

.page-faq__hero-stat-num small {
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
}

.page-faq__hero-stat-label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.72);
  line-height: 1.5;
}

.page-faq__faq {
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
}

.page-faq__faq-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-faq__index {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
  align-self: start;
}

.page-faq__index-label {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--color-primary);
  margin: 0 0 0.4rem;
  text-transform: uppercase;
}

.page-faq__index-title {
  font-family: var(--font-headline);
  font-size: 1.6rem;
  line-height: 1.2;
  margin: 0 0 0.25rem;
}

.page-faq__index-sub {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin: 0 0 1rem;
}

.page-faq__index-list {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
}

.page-faq__index-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 0.5rem;
  border-radius: var(--radius-sm);
  border-left: 2px solid transparent;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 600;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.page-faq__index-item:hover {
  background: var(--color-light-bg);
  border-left-color: var(--color-primary);
  transform: translateX(4px);
}

.page-faq__index-num {
  font-family: var(--font-headline);
  color: var(--color-primary);
  font-size: 0.85rem;
}

.page-faq__index-text {
  font-size: 0.95rem;
}

.page-faq__index-note {
  background: var(--color-deep-blue);
  color: var(--color-white);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.2rem;
}

.page-faq__index-note p {
  margin: 0.6rem 0 0.8rem;
  font-size: 0.88rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.82);
}

.page-faq__index-link {
  color: var(--color-yellow);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
}

.page-faq__index-link:hover {
  text-decoration: underline;
}

.page-faq__groups {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.page-faq__group-heading {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.9rem;
}

.page-faq__group-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.1rem;
  height: 2.1rem;
  padding: 0 0.4rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-headline);
  font-size: 0.85rem;
  color: var(--color-white);
  flex-shrink: 0;
}

.page-faq__group-tag--01 {
  background: var(--color-primary-grad);
}

.page-faq__group-tag--02 {
  background: var(--color-teal);
}

.page-faq__group-tag--03 {
  background: var(--color-purple);
}

.page-faq__group-tag--04 {
  background: var(--color-wine);
}

.page-faq__group-tag--05 {
  background: var(--color-deep-blue);
}

.page-faq__group-tag--06 {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-yellow) 100%);
}

.page-faq__group-title {
  font-size: 1.35rem;
  line-height: 1.3;
  margin: 0;
}

.page-faq__group-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.page-faq .faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  overflow: hidden;
  transition: box-shadow 0.25s ease;
}

.page-faq .faq-item[open] {
  box-shadow: var(--shadow-float);
}

.page-faq .faq-item__summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-text);
  user-select: none;
}

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

.page-faq .faq-item__summary:hover {
  background: var(--color-light-bg);
}

.page-faq .faq-item__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: var(--radius-sm);
  background: var(--color-primary-grad);
  color: var(--color-white);
  font-size: 1.1rem;
  line-height: 1;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.page-faq .faq-item[open] .faq-item__icon {
  transform: rotate(45deg);
}

.page-faq .faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  padding: 0 1.25rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  font-size: 0.94rem;
}

.page-faq .faq-item[open] .faq-item__answer {
  max-height: 600px;
  padding-bottom: 1.1rem;
}

.page-faq .faq-item__answer a {
  color: var(--color-primary);
  font-weight: 600;
  text-decoration: none;
}

.page-faq__docs {
  background: var(--color-teal);
  color: var(--color-white);
  padding: 3.5rem 0;
  position: relative;
  overflow: hidden;
}

.page-faq__docs::before {
  content: "";
  position: absolute;
  left: -8%;
  bottom: -30%;
  width: 40%;
  height: 120%;
  background: var(--color-wine);
  opacity: 0.55;
  transform: skewX(-15deg);
  pointer-events: none;
}

.page-faq__docs > .container {
  position: relative;
}

.page-faq__docs-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.page-faq__docs-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--color-yellow);
  text-transform: uppercase;
  margin: 0 0 0.6rem;
}

.page-faq__docs-title {
  font-family: var(--font-headline);
  font-size: clamp(1.7rem, 3.4vw, 2.4rem);
  line-height: 1.15;
  margin: 0 0 1rem;
}

.page-faq__docs-desc {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.75;
  font-size: 0.96rem;
  max-width: 40rem;
  margin: 0 0 1.6rem;
}

.page-faq__docs-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
  margin-bottom: 1.6rem;
}

.page-faq__docs-stat {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-md);
  padding: 0.9rem 1rem;
}

.page-faq__docs-stat-num {
  display: block;
  font-family: var(--font-headline);
  font-size: 1.45rem;
  line-height: 1;
  color: var(--color-white);
  margin-bottom: 0.4rem;
}

.page-faq__docs-stat-label {
  display: block;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.75);
  letter-spacing: 0.04em;
}

.page-faq__docs-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.page-faq__docs-figure {
  margin: 0;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 0.75rem;
  box-shadow: var(--shadow-float);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
}

.page-faq__docs-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
}

.page-faq__docs-figure figcaption {
  padding: 0.7rem 0.4rem 0.4rem;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-align: center;
  letter-spacing: 0.04em;
}

.page-faq__contact {
  background: var(--color-wine);
  color: var(--color-white);
  padding: 3.5rem 0;
  position: relative;
  overflow: hidden;
}

.page-faq__contact::before {
  content: "";
  position: absolute;
  right: -12%;
  top: -20%;
  width: 45%;
  height: 90%;
  background: var(--color-primary-grad);
  opacity: 0.4;
  transform: skewX(-16deg);
  pointer-events: none;
}

.page-faq__contact > .container {
  position: relative;
}

.page-faq__contact-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.8rem;
}

.page-faq__contact-eyebrow {
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-yellow);
  margin: 0 0 0.5rem;
}

.page-faq__contact-title {
  font-family: var(--font-headline);
  font-size: clamp(1.7rem, 3.2vw, 2.2rem);
  line-height: 1.15;
  margin: 0 0 0.5rem;
}

.page-faq__contact-desc {
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.92rem;
  max-width: 36rem;
  margin: 0;
  line-height: 1.7;
}

.page-faq__contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.9rem;
  margin-bottom: 2.5rem;
}

.page-faq__contact-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.2rem;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  transition: transform 0.2s ease, background 0.2s ease;
}

.page-faq__contact-card:hover {
  background: rgba(255, 255, 255, 0.14);
  transform: translateY(-3px);
}

.page-faq__contact-card-icon {
  display: inline-flex;
  width: 2rem;
  height: 2rem;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-grad);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  margin-bottom: 0.7rem;
}

.page-faq__contact-card-title {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  color: var(--color-yellow);
  margin: 0 0 0.3rem;
}

.page-faq__contact-card-value {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--color-white);
  word-break: break-all;
  margin: 0 0 0.35rem;
}

.page-faq__contact-card-note {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.65);
  margin: 0;
}

.page-faq__contact-bottom {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: start;
}

.page-faq__contact-figure {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.page-faq__contact-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.page-faq__chat {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.page-faq__chat summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 1rem 1.2rem;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--color-white);
  user-select: none;
}

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

.page-faq__chat summary:hover {
  background: rgba(255, 255, 255, 0.06);
}

.page-faq__chat-plus {
  margin-left: auto;
  font-size: 1.2rem;
  color: var(--color-yellow);
  transition: transform 0.25s ease;
}

.page-faq__chat[open] .page-faq__chat-plus {
  transform: rotate(45deg);
}

.page-faq__chat-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  padding: 0 1.2rem;
}

.page-faq__chat[open] .page-faq__chat-body {
  max-height: 800px;
  padding-bottom: 1.2rem;
}

.page-faq__chat-message {
  border-radius: var(--radius-md);
  padding: 0.8rem 1rem;
  font-size: 0.88rem;
  line-height: 1.6;
  margin-top: 0.8rem;
}

.page-faq__chat-message p {
  margin: 0;
}

.page-faq__chat-message--user {
  background: var(--color-deep-blue);
  color: rgba(255, 255, 255, 0.9);
  border-bottom-right-radius: 0.2rem;
  margin-left: 2rem;
}

.page-faq__chat-message--bot {
  background: rgba(255, 255, 255, 0.92);
  color: var(--color-text);
  border-bottom-left-radius: 0.2rem;
  margin-right: 2rem;
}

.page-faq__chat-note {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.55);
  margin-top: 0.9rem;
  line-height: 1.5;
}

@media (min-width: 768px) {
  .page-faq__hero {
    padding: 3.5rem 0 5rem;
  }

  .page-faq__hero-meta {
    grid-template-columns: 1fr 1fr;
  }

  .page-faq__contact-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-faq__contact-bottom {
    grid-template-columns: 1fr 1fr;
  }

  .page-faq__docs-stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-faq__docs-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2.5rem;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-faq__hero-grid {
    display: grid;
    grid-template-columns: 1.4fr 0.6fr;
    gap: 1.5rem;
    align-items: center;
  }

  .page-faq__hero-meta {
    margin-top: 0;
    grid-template-columns: 1fr;
  }

  .page-faq__hero-stat--accent {
    grid-column: auto;
  }

  .page-faq__faq-layout {
    grid-template-columns: 300px 1fr;
    gap: 2.5rem;
  }

  .page-faq__index {
    position: sticky;
    top: 96px;
    clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
  }

  .page-faq__contact-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
  }

  .page-faq__contact-bottom {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 2rem;
  }
}