.page-faq {
  --faq-text: #303030;
  --faq-gold-soft: rgba(212, 175, 55, 0.12);
  --faq-ink-soft: rgba(245, 240, 232, 0.14);
  background: var(--color-pearl);
  color: var(--color-ink);
  font-family: var(--font-sans);
}

.page-faq__hero {
  background: var(--color-ink);
  color: var(--color-pearl);
  padding: clamp(40px, 7vw, 72px) 0 clamp(48px, 7vw, 84px);
  position: relative;
  overflow: hidden;
}

.page-faq__hero::after {
  content: "";
  position: absolute;
  right: -120px;
  bottom: -160px;
  width: 360px;
  height: 360px;
  background: var(--color-gold);
  clip-path: polygon(0 0, 100% 0, 100% 68%, 62% 100%, 0 100%);
  opacity: 0.07;
  pointer-events: none;
}

.page-faq__hero-inner {
  position: relative;
  z-index: 1;
}

.page-faq__hero-grid {
  display: grid;
  gap: 32px;
  margin-top: 30px;
  align-items: center;
}

.page-faq__hero-copy .tag {
  margin-bottom: 18px;
}

.page-faq__hero-copy h1 {
  font-family: var(--font-serif);
  font-size: clamp(34px, 6vw, 60px);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 0 18px;
  letter-spacing: 0.02em;
}

.page-faq__hero-copy p {
  font-size: 16px;
  line-height: 1.8;
  color: rgba(245, 240, 232, 0.88);
  max-width: 560px;
  margin: 0;
}

.page-faq__hero-copy a {
  color: var(--color-gold);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: rgba(212, 175, 55, 0.5);
  transition: color var(--transition-fast);
}

.page-faq__hero-copy a:hover {
  color: var(--color-bronze);
}

.page-faq__hero-card {
  position: relative;
  min-height: 210px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(145deg, rgba(139, 0, 0, 0.92) 0%, rgba(26, 26, 26, 0.96) 100%);
  border: 1px solid rgba(212, 175, 55, 0.7);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
  max-width: 420px;
}

.page-faq__hero-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 34px;
  height: 34px;
  background: var(--color-gold);
  clip-path: polygon(0 0, 100% 0, 0 100%);
}

.page-faq__hero-card::after {
  content: "";
  position: absolute;
  right: 14px;
  bottom: 14px;
  width: 18px;
  height: 18px;
  border-right: 2px solid var(--color-gold);
  border-bottom: 2px solid var(--color-gold);
}

.page-faq__hero-quest {
  font-family: var(--font-serif);
  font-size: 84px;
  line-height: 1;
  color: var(--color-gold);
  text-shadow: 0 0 32px rgba(212, 175, 55, 0.35);
}

.page-faq__hero-caption {
  font-size: 12px;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--color-pearl);
}

.page-faq__body {
  padding: clamp(40px, 6vw, 64px) 0 clamp(56px, 8vw, 96px);
}

.page-faq__layout {
  display: grid;
  gap: 32px;
  align-items: start;
}

.page-faq__aside {
  background: var(--color-ink);
  color: var(--color-pearl);
  padding: 26px 22px;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
  border: 1px solid var(--color-gold);
}

.page-faq__aside-label {
  font-size: 13px;
  letter-spacing: 0.24em;
  color: var(--color-darkgold);
  margin: 0 0 18px;
  font-weight: 600;
  text-transform: uppercase;
}

.page-faq__aside-list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
}

.page-faq__aside-list li + li {
  border-top: 1px solid var(--faq-ink-soft);
}

.page-faq__aside-list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 15px 4px;
  color: var(--color-pearl);
  text-decoration: none;
  font-size: 15px;
  line-height: 1.4;
  border-left: 3px solid transparent;
  transition: border-color var(--transition-fast), color var(--transition-fast), padding-left var(--transition-fast);
}

.page-faq__aside-list a span {
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--color-gold);
  min-width: 24px;
}

.page-faq__aside-list a:hover {
  border-left-color: var(--color-gold);
  padding-left: 10px;
  color: var(--color-gold);
}

.page-faq__aside-list a:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: -2px;
}

.page-faq__aside-count {
  font-size: 13px;
  color: rgba(245, 240, 232, 0.68);
  margin: 0 0 18px;
  padding-left: 5px;
}

.page-faq__aside-btn {
  display: block;
  text-align: center;
  width: 100%;
}

.page-faq__content {
  min-width: 0;
}

.page-faq__section {
  background: var(--color-ivory);
  border: 1px solid var(--color-gray);
  padding: 26px 20px;
  margin-bottom: 28px;
  scroll-margin-top: calc(var(--header-h) + 28px);
  transition: border-color var(--transition-med), box-shadow var(--transition-med);
}

.page-faq__section:target {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.22);
}

.page-faq__section-head {
  margin-bottom: 22px;
}

.page-faq__section-num {
  display: block;
  font-family: var(--font-serif);
  font-size: 48px;
  line-height: 1;
  color: var(--color-gold);
  opacity: 0.55;
  margin-bottom: 8px;
}

.page-faq__section-head h2 {
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 6px;
  color: var(--color-ink);
}

.page-faq__section-head p {
  font-size: 14px;
  color: var(--faq-text);
  opacity: 0.78;
  margin: 0;
}

.page-faq__figure {
  margin: 0 0 24px;
}

.page-faq__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
  border: 1px solid rgba(139, 0, 0, 0.3);
}

.page-faq__qlist {
  border-top: 2px solid var(--color-gray);
}

.page-faq__item {
  border-bottom: 1px solid var(--color-gray);
  background: var(--color-ivory);
  transition: background var(--transition-fast), box-shadow var(--transition-med);
}

.page-faq__item summary {
  cursor: pointer;
  list-style: none;
  position: relative;
  padding: 18px 44px 18px 16px;
  border-left: 4px solid transparent;
  background: transparent;
  transition: border-color var(--transition-fast), background var(--transition-fast);
}

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

.page-faq__item summary::after {
  content: "＋";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-serif);
  font-size: 22px;
  line-height: 1;
  color: var(--color-gold);
  transition: transform var(--transition-med), color var(--transition-fast);
}

.page-faq__item[open] summary::after {
  content: "－";
  color: var(--color-crimson);
}

.page-faq__item summary:hover {
  background: var(--faq-gold-soft);
  border-left-color: var(--color-gold);
}

.page-faq__item[open] summary {
  border-left-color: var(--color-crimson);
  background: var(--faq-gold-soft);
}

.page-faq__item h3 {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--color-ink);
  margin: 0;
}

.page-faq__answer {
  padding: 0 18px 20px 20px;
  color: var(--faq-text);
  font-size: 15px;
  line-height: 1.75;
}

.page-faq__answer p {
  margin: 0;
}

.page-faq__answer a {
  color: var(--color-crimson);
  text-decoration-color: rgba(212, 175, 55, 0.7);
  text-underline-offset: 3px;
  transition: color var(--transition-fast);
}

.page-faq__answer a:hover {
  color: var(--color-darkgold);
}

.page-faq__help {
  background: var(--color-crimson);
  color: var(--color-pearl);
  padding: clamp(48px, 7vw, 72px) 0;
  position: relative;
  overflow: hidden;
}

.page-faq__help::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    -45deg,
    rgba(212, 175, 55, 0.08) 0 8px,
    transparent 8px 18px
  );
  pointer-events: none;
}

.page-faq__help-inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}

.page-faq__help-mark {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--color-gold);
  border: 1px solid rgba(212, 175, 55, 0.55);
  padding: 6px 14px;
  margin-bottom: 18px;
}

.page-faq__help h2 {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 600;
  line-height: 1.2;
  margin: 0 0 14px;
  color: var(--color-pearl);
}

.page-faq__help p {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(245, 240, 232, 0.86);
  margin: 0 0 26px;
}

@media (min-width: 720px) {
  .page-faq__hero-grid {
    grid-template-columns: 1fr 340px;
    gap: 48px;
  }

  .page-faq__hero-card {
    min-height: 240px;
  }

  .page-faq__section {
    padding: 34px 30px;
  }

  .page-faq__figure img {
    max-height: 300px;
    object-position: center;
  }
}

@media (min-width: 960px) {
  .page-faq__layout {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 44px;
  }

  .page-faq__aside {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-faq__section {
    padding: 40px 36px;
    margin-bottom: 36px;
  }

  .page-faq__item h3 {
    font-size: 18px;
  }

  .page-faq__answer {
    font-size: 15px;
  }
}