.page-faq {
  --faq-ease: cubic-bezier(.22,.61,.36,1);
  --faq-gold-soft: rgba(212,175,55,.16);
  --faq-gold-faint: rgba(212,175,55,.07);
  --faq-line: rgba(156,163,175,.18);
  background:
    radial-gradient(1100px 420px at 88% -2%, rgba(212,175,55,.14), transparent 62%),
    radial-gradient(860px 520px at 8% 42%, rgba(0,180,216,.06), transparent 58%),
    var(--color-bg);
  color: var(--color-text);
  overflow: hidden;
  position: relative;
}

.faq-hero {
  padding: 48px 0 0;
}

.faq-hero-copy {
  margin-bottom: 26px;
}

.faq-kicker {
  font-size: 12px;
  letter-spacing: .42em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin: 0 0 16px;
}

.faq-title {
  margin: 0 0 18px;
  font-size: clamp(40px, 8vw, 88px);
  font-weight: 100;
  letter-spacing: .01em;
  line-height: 1.06;
  color: var(--color-text);
}

.faq-title::after {
  content: '';
  display: block;
  width: 92px;
  height: 4px;
  margin-top: 20px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--color-gold), var(--color-orange));
}

.faq-desc {
  margin: 0 0 26px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--color-muted);
  max-width: 620px;
}

.faq-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-faq .tag {
  border: 1px solid var(--faq-gold-soft);
  background: var(--faq-gold-faint);
  color: var(--color-gold-light);
  border-radius: var(--radius-pill);
  padding: 7px 16px;
  font-size: 13px;
  text-decoration: none;
  transition: background .3s var(--faq-ease), transform .3s var(--faq-ease);
}

.page-faq .tag:hover {
  background: rgba(212,175,55,.16);
  transform: translateY(-2px);
}

.faq-hero-visual {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,.38), 0 0 0 1px rgba(212,175,55,.12);
}

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

.faq-section {
  margin-top: 88px;
}

.page-faq .section-head {
  margin-bottom: 32px;
}

.page-faq .section-index {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  letter-spacing: .3em;
  color: var(--color-gold);
}

.page-faq .section-title {
  margin: 6px 0 6px;
  font-size: clamp(26px, 5vw, 48px);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--color-text);
}

.page-faq .section-desc {
  margin: 0;
  font-size: 15px;
  color: var(--color-muted);
}

.faq-category-wrap {
  display: grid;
  gap: 18px;
}

.faq-group {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  background: rgba(17,24,39,.7);
  border: 1px solid transparent;
  transition: border-color .35s var(--faq-ease), background .35s var(--faq-ease);
  scroll-margin-top: 120px;
}

.faq-group[open] {
  border-color: var(--faq-gold-soft);
  background: rgba(17,24,39,.9);
}

.faq-group::before {
  position: absolute;
  right: 18px;
  bottom: 4px;
  font-size: 96px;
  font-weight: 100;
  line-height: 1;
  color: rgba(212,175,55,.045);
  pointer-events: none;
  z-index: 0;
}

.faq-group:nth-of-type(1)::before { content: '01'; }
.faq-group:nth-of-type(2)::before { content: '02'; }
.faq-group:nth-of-type(3)::before { content: '03'; }
.faq-group:nth-of-type(4)::before { content: '04'; }
.faq-group:nth-of-type(5)::before { content: '05'; }

.faq-group-head {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 22px;
  cursor: pointer;
  list-style: none;
  position: relative;
  z-index: 1;
}

.faq-group-head::-webkit-details-marker {
  display: none;
}

.group-index {
  writing-mode: vertical-rl;
  height: 48px;
  font-size: 13px;
  letter-spacing: .32em;
  color: var(--color-gold);
  border-left: 1px solid var(--faq-gold-soft);
  padding-left: 10px;
  flex: 0 0 auto;
}

.group-name {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text);
  transition: color .3s var(--faq-ease);
}

.faq-group-head:hover .group-name {
  color: var(--color-gold-light);
}

.group-meta {
  margin-left: auto;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--color-muted);
  white-space: nowrap;
}

.group-icon {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--faq-gold-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gold);
  font-size: 18px;
  flex: 0 0 auto;
  transition: transform .45s var(--faq-ease), background .3s var(--faq-ease);
}

.faq-group[open] .group-icon {
  transform: rotate(45deg);
  background: var(--faq-gold-faint);
}

.faq-list {
  padding: 0 22px 24px;
  display: grid;
  gap: 12px;
  position: relative;
  z-index: 1;
}

.faq-item {
  border-radius: var(--radius-md);
  background: rgba(11,15,26,.5);
  border: 1px solid var(--faq-line);
  transition: border-color .3s var(--faq-ease);
}

.faq-item[open] {
  border-color: var(--faq-gold-soft);
}

.faq-q {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  box-sizing: border-box;
  padding: 18px 20px;
  cursor: pointer;
  list-style: none;
  color: var(--color-gold);
  font-size: 16px;
  line-height: 1.5;
}

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

.faq-qv {
  writing-mode: vertical-rl;
  height: 42px;
  font-size: 11px;
  letter-spacing: .3em;
  color: var(--color-gold);
  opacity: .72;
  border-left: 1px solid var(--faq-gold-soft);
  padding-left: 6px;
  flex: 0 0 auto;
}

.faq-qt {
  flex: 1 1 auto;
  color: var(--color-gold);
}

.faq-qi {
  flex: 0 0 auto;
  font-size: 20px;
  color: var(--color-gold);
  transition: transform .4s var(--faq-ease);
}

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

.faq-a {
  padding: 0 20px 20px;
  color: var(--color-muted);
  font-size: 15px;
  line-height: 1.9;
}

.faq-a p {
  margin: 0;
}

.faq-feedback {
  position: relative;
  margin-top: 96px;
  padding: 72px 0;
  background:
    linear-gradient(135deg, rgba(212,175,55,.1), transparent 32%),
    rgba(17,24,39,.72);
  border-top: 1px solid rgba(212,175,55,.14);
  border-bottom: 1px solid rgba(212,175,55,.14);
  scroll-margin-top: 120px;
}

.faq-feedback::before {
  content: '';
  position: absolute;
  top: 0;
  left: 8%;
  right: 28%;
  height: 2px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--color-gold), var(--color-orange), transparent);
}

.faq-feedback-grid {
  display: grid;
  gap: 28px;
  align-items: center;
}

.faq-feedback-card {
  border-radius: var(--radius-lg);
  padding: 30px 26px;
  background: linear-gradient(150deg, rgba(212,175,55,.08), rgba(11,15,26,.6) 42%);
  border: 1px solid var(--faq-gold-soft);
  box-shadow: 0 12px 40px rgba(0,0,0,.28);
}

.feedback-intro {
  margin: 0 0 12px;
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text);
}

.feedback-checklist {
  margin: 0 0 22px;
  padding-left: 18px;
  color: var(--color-muted);
  font-size: 15px;
  line-height: 1.9;
}

.feedback-line {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  font-size: 15px;
  border-top: 1px solid rgba(156,163,175,.14);
}

.feedback-label {
  color: var(--color-muted);
  white-space: nowrap;
}

.feedback-value {
  color: var(--color-text);
  font-weight: 600;
  text-align: right;
  overflow-wrap: anywhere;
}

.feedback-note {
  margin: 10px 0 22px;
  color: var(--color-muted);
  font-size: 13px;
  line-height: 1.7;
}

.faq-feedback-visual {
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 16px 50px rgba(0,0,0,.34), 0 0 0 1px rgba(212,175,55,.1);
}

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

.faq-guide {
  margin-bottom: 130px;
  scroll-margin-top: 120px;
}

.faq-guide-layout {
  display: grid;
  gap: 28px;
}

.faq-guide-main {
  padding: 34px 28px;
  border-radius: var(--radius-lg);
  background: rgba(17,24,39,.6);
  border-left: 3px solid var(--color-gold);
}

.faq-guide-main > p {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--color-text);
}

.faq-guide-list {
  margin: 0 0 26px;
  padding-left: 20px;
  color: var(--color-muted);
  font-size: 15px;
  line-height: 2;
}

.faq-guide-aside {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  border-radius: var(--radius-md);
  background: rgba(212,175,55,.06);
}

.guide-aside-word {
  writing-mode: vertical-rl;
  font-size: 15px;
  letter-spacing: .5em;
  color: var(--color-gold);
  border-left: 1px solid var(--faq-gold-soft);
  padding-left: 12px;
  height: 120px;
}

.faq-guide-aside p {
  margin: 0;
  max-width: 220px;
  color: var(--color-muted);
  font-size: 14px;
  line-height: 1.8;
}

.faq-float-contact {
  position: fixed;
  left: 20px;
  bottom: 24px;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  background: linear-gradient(135deg, var(--color-gold), var(--color-gold-light));
  color: #0B0F1A;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  box-shadow: var(--shadow-gold);
  transition: transform .3s var(--faq-ease), box-shadow .3s var(--faq-ease);
}

.faq-float-contact:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 34px rgba(212,175,55,.4);
}

.float-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(11,15,26,.18);
  font-size: 12px;
  line-height: 1;
}

@media (min-width: 900px) {
  .faq-hero {
    padding-top: 72px;
  }

  .faq-hero-copy {
    max-width: 720px;
  }

  .faq-hero-visual {
    border-radius: var(--radius-lg);
  }

  .faq-hero-visual img {
    height: 240px;
    object-fit: cover;
    object-position: center;
  }

  .faq-category-wrap {
    gap: 22px;
  }

  .faq-group-head {
    padding: 24px 28px;
  }

  .group-name {
    font-size: 26px;
  }

  .faq-feedback-grid {
    grid-template-columns: .9fr 1.1fr;
    gap: 40px;
  }

  .faq-feedback-visual img {
    height: 300px;
  }

  .faq-guide-layout {
    grid-template-columns: 1fr 280px;
    gap: 32px;
  }
}

@media (max-width: 480px) {
  .faq-float-contact {
    left: 14px;
    bottom: 16px;
    padding: 9px 14px;
    box-shadow: 0 6px 20px rgba(0,0,0,.35);
  }

  .float-text {
    font-size: 13px;
  }

  .group-meta {
    display: none;
  }

  .faq-feedback-card {
    padding: 24px 18px;
  }
}