.page-faq {
  --faq-clip: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  --faq-clip-sm: polygon(0 0, calc(100% - 6px) 0, 100% 6px, 100% 100%, 6px 100%, 0 calc(100% - 6px));
  --faq-glow: 0 0 24px rgba(255, 90, 30, .18);
  background: var(--tf-bg);
  color: var(--tf-text);
}

.page-faq .faq-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(28px, 5vw, 56px) 0 clamp(32px, 5vw, 64px);
  background:
    linear-gradient(115deg, rgba(255, 90, 30, .14) 0%, transparent 34%),
    radial-gradient(circle at 86% 22%, rgba(138, 43, 226, .18), transparent 38%),
    var(--tf-bg-card);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset-inline: 0;
  top: 0;
  height: 4px;
  z-index: 2;
  background: linear-gradient(90deg, var(--tf-primary) 0 32%, var(--tf-accent) 32% 58%, var(--tf-purple) 58% 100%);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, var(--tf-bg) 0%, transparent 46%, var(--tf-bg) 100%);
  pointer-events: none;
}

.page-faq .faq-hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.page-faq .faq-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
  filter: saturate(.6) contrast(1.1);
}

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

.page-faq .faq-hero .breadcrumb {
  margin-bottom: 20px;
}

.page-faq .faq-hero .tf-display {
  max-width: 860px;
  margin-top: .3em;
  font-size: clamp(2rem, 6vw, 3.5rem);
  line-height: 1.1;
  letter-spacing: .05em;
  text-transform: uppercase;
}

.page-faq .faq-hero .tf-lede {
  max-width: 760px;
  margin-top: 16px;
  color: var(--tf-text-dim);
}

.page-faq .faq-search {
  position: relative;
  max-width: 560px;
  margin-top: 28px;
}

.page-faq .faq-search-input {
  width: 100%;
  padding: 14px 52px 14px 18px;
  border: 1px solid var(--tf-border);
  border-bottom: 2px solid var(--tf-accent);
  border-radius: 0;
  background: rgba(7, 11, 29, .72);
  color: var(--tf-text);
  font: inherit;
  clip-path: var(--faq-clip);
  transition: border-color var(--tf-transition), box-shadow var(--tf-transition);
}

.page-faq .faq-search-input::placeholder {
  color: var(--tf-text-dim);
}

.page-faq .faq-search-input:focus-visible {
  outline: 2px solid var(--tf-primary);
  outline-offset: 2px;
  box-shadow: var(--faq-glow);
}

.page-faq .faq-search-glyph {
  position: absolute;
  right: 18px;
  top: 50%;
  translate: 0 -50%;
  width: 16px;
  height: 16px;
  border: 2px solid var(--tf-accent);
  border-radius: 50%;
  pointer-events: none;
}

.page-faq .faq-search-glyph::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 2px;
  bottom: -4px;
  right: -4px;
  border-radius: 2px;
  background: var(--tf-accent);
  transform: rotate(45deg);
}

.page-faq .faq-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.page-faq .faq-hero-meta .tf-tag {
  border: 1px solid rgba(255, 90, 30, .5);
  color: var(--tf-accent);
  background: rgba(255, 90, 30, .08);
}

.page-faq .faq-hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  max-width: 760px;
  margin-top: 32px;
}

.page-faq .faq-hero-stat {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 14px 16px;
  background: rgba(13, 19, 48, .82);
  border: 1px solid var(--tf-border);
  clip-path: var(--faq-clip);
}

.page-faq .faq-stat-num {
  font-family: var(--tf-f-disp);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--tf-accent);
  letter-spacing: .04em;
}

.page-faq .faq-stat-label {
  font-size: .88rem;
  color: var(--tf-text-dim);
}

.page-faq .faq-main {
  padding: clamp(32px, 6vw, 64px) 0;
}

.page-faq .faq-main-grid {
  display: grid;
  gap: 32px;
}

.page-faq .faq-rail-inner {
  padding: 22px;
  background: var(--tf-bg-card);
  border: 1px solid var(--tf-border);
  clip-path: var(--faq-clip);
}

.page-faq .faq-rail-title {
  margin: 0;
  color: var(--tf-text);
  letter-spacing: .04em;
}

.page-faq .faq-rail-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-rail-list a {
  display: inline-block;
  padding: 8px 12px;
  font-size: .9rem;
  color: var(--tf-text-dim);
  border: 1px solid var(--tf-border);
  clip-path: var(--faq-clip-sm);
  transition: color var(--tf-transition), border-color var(--tf-transition), background var(--tf-transition);
}

.page-faq .faq-rail-list a:hover {
  color: var(--tf-accent);
  border-color: var(--tf-primary);
  background: rgba(255, 90, 30, .08);
}

.page-faq .faq-rail-note {
  margin: 18px 0 0;
  padding-top: 14px;
  font-size: .85rem;
  line-height: 1.7;
  color: var(--tf-text-dim);
  border-top: 1px dashed var(--tf-border);
}

.page-faq .faq-rail-note a {
  color: var(--tf-primary);
  text-decoration: none;
}

.page-faq .faq-rail-note a:hover {
  color: var(--tf-accent);
  text-decoration: underline;
}

.page-faq .faq-content {
  min-width: 0;
}

.page-faq .faq-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-faq .faq-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 32px;
}

.page-faq .faq-filter-title {
  margin-right: 4px;
  font-size: .82rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--tf-text-dim);
}

.page-faq .faq-filter-btn {
  padding: 8px 14px;
  font-size: .9rem;
  cursor: pointer;
  color: var(--tf-text-dim);
  background: var(--tf-bg-card);
  border: 1px solid var(--tf-border);
  clip-path: var(--faq-clip-sm);
  transition: color var(--tf-transition), border-color var(--tf-transition), background var(--tf-transition);
}

.page-faq .faq-filter-btn:hover {
  color: var(--tf-text);
  border-color: var(--tf-primary);
}

.page-faq #faq-cat-all:checked ~ .faq-filter-bar label[for="faq-cat-all"],
.page-faq #faq-cat-account:checked ~ .faq-filter-bar label[for="faq-cat-account"],
.page-faq #faq-cat-data:checked ~ .faq-filter-bar label[for="faq-cat-data"],
.page-faq #faq-cat-vod:checked ~ .faq-filter-bar label[for="faq-cat-vod"],
.page-faq #faq-cat-download:checked ~ .faq-filter-bar label[for="faq-cat-download"],
.page-faq #faq-cat-contact:checked ~ .faq-filter-bar label[for="faq-cat-contact"] {
  color: var(--tf-text);
  background: var(--tf-primary);
  border-color: var(--tf-primary);
}

.page-faq #faq-cat-account:checked ~ .faq-group:not(.faq-group-account) {
  display: none;
}

.page-faq #faq-cat-data:checked ~ .faq-group:not(.faq-group-data) {
  display: none;
}

.page-faq #faq-cat-vod:checked ~ .faq-group:not(.faq-group-vod) {
  display: none;
}

.page-faq #faq-cat-download:checked ~ .faq-group:not(.faq-group-download) {
  display: none;
}

.page-faq #faq-cat-contact:checked ~ .faq-group:not(.faq-group-contact) {
  display: none;
}

.page-faq .faq-group {
  scroll-margin-top: 110px;
  margin-bottom: 48px;
}

.page-faq .faq-group-title {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  padding: 14px 0;
  border-bottom: 2px solid var(--tf-border);
}

.page-faq .faq-group-title::before {
  content: "";
  width: 6px;
  height: 34px;
  background: var(--tf-primary);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 80%);
}

.page-faq .faq-group-num {
  font-family: var(--tf-f-disp);
  font-size: 1rem;
  letter-spacing: .04em;
  color: var(--tf-accent);
}

.page-faq .faq-item {
  position: relative;
  margin-bottom: 14px;
  background: var(--tf-bg-card);
  border: 1px solid var(--tf-border);
  clip-path: var(--faq-clip);
  transition: border-color var(--tf-transition), box-shadow var(--tf-transition);
}

.page-faq .faq-item:hover,
.page-faq .faq-item[open] {
  border-color: rgba(255, 90, 30, .65);
  box-shadow: var(--faq-glow);
}

.page-faq .faq-q {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

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

.page-faq .faq-q-icon {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  font-family: var(--tf-f-disp);
  font-size: .9rem;
  font-weight: 700;
  color: var(--tf-text);
  background: var(--tf-primary);
  clip-path: var(--faq-clip-sm);
}

.page-faq .faq-q-title {
  flex: 1;
  margin: 0;
  font-family: var(--tf-f-body);
  font-size: 1.02rem;
  font-weight: 600;
  line-height: 1.45;
  color: var(--tf-text);
}

.page-faq .faq-q::after {
  content: "＋";
  flex: 0 0 auto;
  font-family: var(--tf-f-disp);
  font-size: 1.2rem;
  color: var(--tf-accent);
  transition: transform var(--tf-transition);
}

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

.page-faq .faq-a {
  margin: 0;
  padding: 0 18px 18px 62px;
  border-top: 1px dashed var(--tf-border);
  color: var(--tf-text-dim);
  font-size: .96rem;
  line-height: 1.75;
}

.page-faq .faq-a p {
  margin: 14px 0 0;
}

.page-faq .faq-a a {
  color: var(--tf-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-a a:hover {
  color: var(--tf-accent);
}

.page-faq .faq-contact-grid {
  display: grid;
  gap: 22px;
  margin-top: 18px;
}

.page-faq .faq-contact-media img {
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  border: 1px solid var(--tf-border);
  clip-path: var(--faq-clip);
}

.page-faq .faq-contact-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 22px;
  background: linear-gradient(135deg, rgba(138, 43, 226, .14), rgba(255, 90, 30, .08)), var(--tf-bg-card);
  border: 1px solid rgba(138, 43, 226, .4);
  clip-path: var(--faq-clip);
}

.page-faq .faq-contact-line {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  align-items: baseline;
  justify-content: space-between;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--tf-border);
}

.page-faq .faq-contact-label {
  font-size: .9rem;
  color: var(--tf-text-dim);
}

.page-faq .faq-contact-value {
  font-size: .95rem;
  color: var(--tf-text);
  word-break: break-all;
}

.page-faq .faq-contact-ps {
  margin: 4px 0 0;
  font-size: .86rem;
  line-height: 1.7;
  color: var(--tf-text-dim);
}

@media (min-width: 640px) {
  .page-faq .faq-hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-faq .faq-contact-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: stretch;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-main-grid {
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-faq .faq-rail-inner {
    position: sticky;
    top: 120px;
  }

  .page-faq .faq-rail-list {
    flex-direction: column;
    gap: 4px;
  }

  .page-faq .faq-rail-list a {
    display: block;
    padding: 9px 12px;
    border: 0;
    border-left: 2px solid var(--tf-border);
    clip-path: none;
  }

  .page-faq .faq-rail-list a:hover {
    border-left-color: var(--tf-primary);
    background: rgba(255, 90, 30, .08);
  }
}