.page-faq {
  --faq-grid-line: rgba(192, 192, 192, 0.06);
  --faq-border: rgba(192, 192, 192, 0.2);
  background: var(--color-black);
  color: var(--color-white);
}

.page-faq .faq-hero {
  position: relative;
  padding: 28px 0 44px;
  border-bottom: 1px solid var(--faq-border);
  overflow: hidden;
}
.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(115deg, transparent 70%, rgba(255, 42, 42, 0.1) 71%, transparent 73%),
    linear-gradient(62deg, transparent 86%, rgba(0, 212, 255, 0.08) 86.5%, transparent 88%);
  pointer-events: none;
}
.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(192, 192, 192, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(192, 192, 192, 0.05) 1px, transparent 1px);
  background-size: 42px 42px;
  pointer-events: none;
}
.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
}
.page-faq .faq-hero .breadcrumbs {
  margin-bottom: 26px;
}
.page-faq .faq-hero__grid {
  display: grid;
  gap: 30px;
  align-items: center;
}
.page-faq .faq-hero__content {
  max-width: 600px;
}
.page-faq .faq-hero__content h1 {
  margin: 10px 0 14px;
  font-family: var(--header-font);
  font-size: clamp(2.1rem, 5.4vw, 3.6rem);
  font-style: italic;
  font-weight: 900;
  line-height: 0.96;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}
.page-faq .faq-hero__desc {
  margin: 0;
  max-width: 46ch;
  color: var(--color-silver);
  font-size: 1rem;
  line-height: 1.7;
}

.page-faq .faq-search {
  position: relative;
  margin-top: 24px;
  max-width: 480px;
}
.page-faq .faq-search__icon {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-blue);
  pointer-events: none;
  z-index: 2;
}
.page-faq .faq-search__input {
  width: 100%;
  border: 1px solid rgba(192, 192, 192, 0.35);
  border-radius: 0;
  background: var(--color-dark);
  color: var(--color-white);
  font-family: var(--body-font);
  font-size: 0.95rem;
  line-height: 1.4;
  padding: 14px 16px 14px 44px;
  outline: none;
  transition: border-color 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out);
}
.page-faq .faq-search__input:focus {
  border-color: var(--color-red);
  box-shadow: 0 0 0 3px rgba(255, 42, 42, 0.14);
}
.page-faq .faq-search__input::placeholder {
  color: var(--color-gray);
}
.page-faq .faq-search__hint {
  margin: 10px 0 0;
  font-size: 0.78rem;
  color: var(--color-gray);
}
.page-faq .faq-search__hint strong {
  color: var(--color-silver);
  font-weight: 500;
}

.page-faq .faq-hero__frame {
  position: relative;
  border: 1px solid var(--faq-border);
  background: var(--color-dark);
  overflow: hidden;
}
.page-faq .faq-hero__frame::after {
  content: "";
  position: absolute;
  top: -18%;
  right: -12%;
  width: 72%;
  height: 140%;
  background: linear-gradient(135deg, transparent 44%, rgba(255, 42, 42, 0.28) 46%, transparent 48%);
  transform: rotate(-8deg);
  pointer-events: none;
}
.page-faq .faq-hero__frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 4 / 3;
}

.page-faq .faq-filter {
  position: sticky;
  top: 0;
  z-index: 30;
  padding: 12px 0;
  background: rgba(10, 10, 10, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--faq-border);
}
.page-faq .faq-filter__bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-faq .faq-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border: 1px solid rgba(192, 192, 192, 0.35);
  border-radius: 0;
  background: transparent;
  color: var(--color-white);
  font-family: var(--header-font);
  font-size: 0.82rem;
  font-style: italic;
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 1;
  text-transform: uppercase;
  cursor: pointer;
  transition: color 0.25s var(--ease-out), border-color 0.25s var(--ease-out), background 0.25s var(--ease-out), transform 0.2s var(--ease-out);
}
.page-faq .faq-tag::before {
  content: "";
  width: 6px;
  height: 6px;
  background: currentColor;
  opacity: 0.5;
  transition: opacity 0.25s;
}
.page-faq .faq-tag:hover {
  color: var(--color-silver);
  border-color: var(--color-silver);
  transform: translateY(-1px);
}
.page-faq .faq-tag[aria-pressed="true"] {
  border-color: var(--color-red);
  color: var(--color-red);
  background: rgba(255, 42, 42, 0.08);
}
.page-faq .faq-tag[aria-pressed="true"]::before {
  opacity: 1;
}
.page-faq .faq-tag--account:hover {
  color: var(--color-blue);
  border-color: rgba(0, 212, 255, 0.55);
}
.page-faq .faq-tag--account[aria-pressed="true"] {
  border-color: var(--color-blue);
  color: var(--color-blue);
  background: rgba(0, 212, 255, 0.08);
}
.page-faq .faq-tag--data:hover {
  color: var(--color-green);
  border-color: rgba(46, 139, 119, 0.55);
}
.page-faq .faq-tag--data[aria-pressed="true"] {
  border-color: var(--color-green);
  color: var(--color-green);
  background: rgba(46, 139, 119, 0.08);
}
.page-faq .faq-tag--apple:hover {
  color: var(--color-red);
  border-color: rgba(255, 42, 42, 0.55);
}
.page-faq .faq-tag--apple[aria-pressed="true"] {
  border-color: var(--color-red);
  color: var(--color-red);
  background: rgba(255, 42, 42, 0.08);
}
.page-faq .faq-tag--member:hover {
  color: var(--color-silver);
  border-color: rgba(192, 192, 192, 0.55);
}
.page-faq .faq-tag--member[aria-pressed="true"] {
  border-color: var(--color-silver);
  color: var(--color-silver);
  background: rgba(192, 192, 192, 0.08);
}
.page-faq .faq-tag--support:hover {
  color: var(--color-blue);
  border-color: rgba(0, 212, 255, 0.55);
}
.page-faq .faq-tag--support[aria-pressed="true"] {
  border-color: var(--color-blue);
  color: var(--color-blue);
  background: rgba(0, 212, 255, 0.08);
}

.page-faq .faq-listing {
  padding: 46px 0 54px;
  border-bottom: 1px solid var(--faq-border);
}
.page-faq .faq-listing__head {
  margin-bottom: 34px;
  display: grid;
  gap: 8px;
}
.page-faq .faq-listing__desc {
  margin: 0;
  max-width: 54ch;
  color: var(--color-gray);
}
.page-faq .faq-listing__groups {
  display: grid;
  gap: 42px;
}

.page-faq .faq-group {
  position: relative;
  border-top: 2px solid rgba(139, 0, 0, 0.55);
  padding-top: 22px;
}
.page-faq .faq-group::before {
  content: "";
  position: absolute;
  top: -2px;
  left: 0;
  width: 52px;
  height: 2px;
  background: var(--color-red);
}
.page-faq .faq-group[data-filter-value="account"] {
  border-top-color: rgba(0, 212, 255, 0.35);
}
.page-faq .faq-group[data-filter-value="account"]::before {
  background: var(--color-blue);
}
.page-faq .faq-group[data-filter-value="data"] {
  border-top-color: rgba(46, 139, 119, 0.4);
}
.page-faq .faq-group[data-filter-value="data"]::before {
  background: var(--color-green);
}
.page-faq .faq-group[data-filter-value="apple"] {
  border-top-color: rgba(255, 42, 42, 0.4);
}
.page-faq .faq-group[data-filter-value="apple"]::before {
  background: var(--color-red);
}
.page-faq .faq-group[data-filter-value="member"] {
  border-top-color: rgba(192, 192, 192, 0.35);
}
.page-faq .faq-group[data-filter-value="member"]::before {
  background: var(--color-silver);
}
.page-faq .faq-group[data-filter-value="support"] {
  border-top-color: rgba(0, 212, 255, 0.25);
}
.page-faq .faq-group[data-filter-value="support"]::before {
  background: var(--color-blue);
}

.page-faq .faq-group__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}
.page-faq .faq-group__index {
  font-family: var(--header-font);
  font-size: 2.3rem;
  font-style: italic;
  font-weight: 900;
  line-height: 1;
  color: var(--color-red);
}
.page-faq .faq-group__head h3 {
  margin: 0;
  font-family: var(--header-font);
  font-size: 1.3rem;
  font-style: italic;
  font-weight: 900;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.page-faq .faq-group__items {
  display: grid;
  gap: 10px;
}

.page-faq .faq-item {
  border: 1px solid rgba(192, 192, 192, 0.22);
  background: var(--color-dark);
  transition: border-color 0.3s var(--ease-out), background 0.3s var(--ease-out);
}
.page-faq .faq-item[open] {
  border-color: rgba(255, 42, 42, 0.55);
  background: rgba(255, 42, 42, 0.03);
}
.page-faq .faq-item__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}
.page-faq .faq-item__summary::-webkit-details-marker {
  display: none;
}
.page-faq .faq-item__summary:focus-visible {
  outline: 2px solid var(--color-blue);
  outline-offset: -2px;
}
.page-faq .faq-item__summary:hover .faq-item__q {
  color: var(--color-blue);
}
.page-faq .faq-item__q {
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.45;
  color: var(--color-white);
  transition: color 0.25s var(--ease-out);
}
.page-faq .faq-item__icon {
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-silver);
  color: var(--color-red);
  font-family: var(--header-font);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1;
  transition: transform 0.3s var(--ease-out), background 0.3s var(--ease-out), border-color 0.3s var(--ease-out), color 0.3s var(--ease-out);
}
.page-faq .faq-item[open] .faq-item__icon {
  transform: rotate(45deg);
  background: var(--color-red);
  border-color: var(--color-red);
  color: var(--color-white);
}
.page-faq .faq-item__body {
  padding: 0 18px 20px;
  color: var(--color-silver);
  font-size: 0.92rem;
  line-height: 1.75;
}
.page-faq .faq-item__body p {
  margin: 0 0 10px;
}
.page-faq .faq-item__body p:last-child {
  margin-bottom: 0;
}
.page-faq .faq-item__body a {
  color: var(--color-blue);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}
.page-faq .faq-item__term {
  color: var(--color-white);
  font-weight: 500;
}

.page-faq .faq-contact {
  position: relative;
  padding: 54px 0 62px;
  border-top: 2px solid var(--color-red);
  background: linear-gradient(125deg, rgba(255, 42, 42, 0.1) 0%, transparent 42%), var(--color-black);
  overflow: hidden;
}
.page-faq .faq-contact::before {
  content: "";
  position: absolute;
  right: -90px;
  bottom: -90px;
  width: 260px;
  height: 260px;
  border: 1px solid rgba(255, 42, 42, 0.22);
  transform: rotate(45deg);
  pointer-events: none;
  background-image: linear-gradient(135deg, transparent 47%, rgba(192, 192, 192, 0.16) 48%, transparent 50%);
  background-size: 20px 20px;
}
.page-faq .faq-contact__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 32px;
}
.page-faq .faq-contact h2 {
  margin: 6px 0 12px;
  font-family: var(--header-font);
  font-size: clamp(2rem, 4.5vw, 2.8rem);
  font-style: italic;
  font-weight: 900;
  line-height: 1;
  text-transform: uppercase;
}
.page-faq .faq-contact__desc {
  margin: 0 0 24px;
  max-width: 50ch;
  color: var(--color-silver);
}
.page-faq .faq-contact__list {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  max-width: 540px;
}
.page-faq .faq-contact__item {
  display: flex;
  align-items: baseline;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(192, 192, 192, 0.18);
}
.page-faq .faq-contact__label {
  flex: 0 0 72px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gray);
}
.page-faq .faq-contact__value {
  color: var(--color-white);
  font-weight: 500;
  word-break: break-word;
}
.page-faq .faq-contact__frame {
  position: relative;
  max-width: 360px;
  border: 1px solid rgba(192, 192, 192, 0.25);
  background: var(--color-dark);
  overflow: hidden;
}
.page-faq .faq-contact__frame::after {
  content: "";
  position: absolute;
  top: 8%;
  left: 8%;
  width: 78%;
  height: 78%;
  border: 1px solid rgba(255, 42, 42, 0.5);
  transform: translate(4%, 4%);
  pointer-events: none;
}
.page-faq .faq-contact__frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 1 / 1;
}

@media (min-width: 600px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
  }
  .page-faq .faq-filter__bar {
    justify-content: center;
  }
  .page-faq .faq-group {
    padding-left: 68px;
  }
  .page-faq .faq-group::before {
    width: 68px;
  }
  .page-faq .faq-group__index {
    position: absolute;
    left: 0;
    top: 24px;
  }
  .page-faq .faq-group__head h3 {
    font-size: 1.45rem;
  }
  .page-faq .faq-listing__groups {
    gap: 52px;
  }
  .page-faq .faq-contact__inner {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-hero {
    padding: 44px 0 60px;
  }
  .page-faq .faq-hero__frame {
    margin-right: 8px;
  }
  .page-faq .faq-listing {
    padding: 60px 0 70px;
  }
  .page-faq .faq-listing__head {
    grid-template-columns: 1fr auto;
    align-items: end;
  }
  .page-faq .faq-contact {
    padding: 70px 0 80px;
  }
}