.page-faq {
  --pf-cream: #F5F0E6;
  --pf-ink: #0D1B2A;
  --pf-muted: #B0C4DE;
  background: var(--tb-primary);
  color: var(--tb-white);
}

.page-faq .pf-hero {
  position: relative;
  overflow: hidden;
  padding: 2.5rem 0 3rem;
}

.page-faq .pf-hero::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,107,53,.22) 0%, transparent 68%);
  top: -120px;
  right: -60px;
  pointer-events: none;
}

.page-faq .pf-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(176,196,222,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(176,196,222,.05) 1px, transparent 1px);
  background-size: 42px 42px;
  -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,.45), transparent 82%);
  mask-image: linear-gradient(to bottom, rgba(0,0,0,.45), transparent 82%);
  pointer-events: none;
}

.page-faq .pf-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 2rem;
}

.page-faq .pf-hero__status {
  margin: 0 0 1.25rem;
}

.page-faq .pf-hero__title {
  font-family: var(--tb-font-head);
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.05;
  color: var(--tb-white);
  margin: 0 0 1.25rem;
}

.page-faq .pf-hero__title-sub {
  display: block;
  margin-top: .5rem;
  color: var(--tb-accent);
  font-size: .48em;
  letter-spacing: .08em;
}

.page-faq .pf-hero__lead {
  font-size: 1.06rem;
  line-height: 1.75;
  color: rgba(255,255,255,.85);
  max-width: 44rem;
  margin: 0 0 1rem;
}

.page-faq .pf-hero__note {
  color: var(--tb-muted);
  line-height: 1.7;
  max-width: 38rem;
  margin: 0 0 1.5rem;
}

.page-faq .pf-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem 2.2rem;
  margin: 1.5rem 0;
}

.page-faq .pf-hero__stat {
  font-family: var(--tb-font-data);
  font-size: 1.5rem;
  line-height: 1.1;
  font-weight: 700;
  color: var(--tb-accent);
}

.page-faq .pf-hero__stat--green {
  color: var(--tb-accent-green);
}

.page-faq .pf-hero__stat--orange {
  color: var(--tb-orange-light);
}

.page-faq .pf-hero__stat-unit {
  display: block;
  margin-top: .35rem;
  font-family: var(--tb-font-body);
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--tb-muted);
}

.page-faq .pf-hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}

.page-faq .pf-hero__media {
  margin: 0;
}

.page-faq .pf-hero__media .tb-media {
  border: 1px solid var(--tb-border-strong);
  border-radius: var(--tb-radius-lg);
  overflow: hidden;
}

.page-faq .pf-hero__media img,
.page-faq .pf-outro__media img {
  max-width: 100%;
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.page-faq .pf-tree-section {
  position: relative;
  padding: 3rem 0 3.5rem;
  background: linear-gradient(180deg, rgba(27,58,107,.18) 0%, rgba(10,31,68,0) 100%);
  overflow: hidden;
}

.page-faq .pf-tree-section .tb-container {
  position: relative;
  z-index: 1;
}

.page-faq .pf-tree__bg {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 320px;
  pointer-events: none;
  opacity: .55;
}

.page-faq .pf-tree {
  position: relative;
  display: grid;
  gap: 1rem;
  margin-top: 2.25rem;
}

.page-faq .pf-tree__rail {
  position: absolute;
  left: 2.4rem;
  top: 1rem;
  bottom: 1rem;
  width: 2px;
  background: linear-gradient(180deg, var(--tb-accent), var(--tb-accent-green), var(--tb-primary-light));
  opacity: .55;
}

.page-faq .pf-tree__node {
  position: relative;
  display: grid;
  grid-template-columns: 2.8rem 1fr;
  gap: 1rem;
  align-items: center;
  padding: 1rem;
  background: rgba(245,240,230,.06);
  border: 1px solid var(--tb-border);
  border-radius: var(--tb-radius);
  text-decoration: none;
  color: var(--tb-white);
  transition: border-color .3s var(--tb-ease), background .3s var(--tb-ease), transform .3s var(--tb-ease);
}

.page-faq .pf-tree__node:hover {
  background: rgba(245,240,230,.12);
  border-color: rgba(255,107,53,.55);
  transform: translateX(6px);
}

.page-faq .pf-tree__node:focus-visible,
.page-faq .pf-hero__chips a:focus-visible {
  outline: 2px solid var(--tb-accent);
  outline-offset: 3px;
}

.page-faq .pf-tree__num {
  z-index: 2;
  font-family: var(--tb-font-data);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--tb-accent);
  background: var(--tb-primary);
  border-radius: 50%;
  width: 2.8rem;
  height: 2.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--tb-border-strong);
}

.page-faq .pf-tree__node--orange .pf-tree__num {
  color: var(--tb-accent);
  border-color: rgba(255,107,53,.65);
}

.page-faq .pf-tree__node--green .pf-tree__num {
  color: var(--tb-accent-green);
  border-color: rgba(57,255,20,.6);
}

.page-faq .pf-tree__node--light .pf-tree__num {
  color: var(--tb-orange-light);
  border-color: rgba(255,140,66,.65);
}

.page-faq .pf-tree__node--cream .pf-tree__num {
  color: var(--tb-cream);
  border-color: rgba(245,240,230,.7);
}

.page-faq .pf-tree__node--cyan .pf-tree__num {
  color: var(--tb-green-light);
  border-color: rgba(49,216,164,.7);
}

.page-faq .pf-tree__node--muted .pf-tree__num {
  color: var(--tb-muted);
  border-color: rgba(176,196,222,.7);
}

.page-faq .pf-tree__text {
  display: block;
}

.page-faq .pf-tree__text strong {
  display: block;
  font-size: 1.1rem;
  line-height: 1.3;
  color: var(--tb-white);
}

.page-faq .pf-tree__text small {
  display: block;
  margin-top: .2rem;
  color: var(--tb-muted);
  font-size: .85rem;
  line-height: 1.5;
}

.page-faq .pf-faq-section {
  padding: 3rem 0;
  border-top: 1px solid var(--tb-border);
}

.page-faq .pf-faq-section__grid {
  display: grid;
  gap: 2rem;
}

.page-faq .pf-faq-section__head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-faq .pf-faq-section__num {
  font-family: var(--tb-font-data);
  font-size: .85rem;
  letter-spacing: .08em;
  color: var(--tb-accent);
  background: rgba(255,107,53,.12);
  border: 1px solid rgba(255,107,53,.35);
  border-radius: var(--tb-radius-pill);
  padding: .35rem .85rem;
}

.page-faq .pf-faq-section__head h2 {
  font-family: var(--tb-font-head);
  font-size: clamp(1.85rem, 3.6vw, 2.8rem);
  line-height: 1.1;
  color: var(--tb-white);
  margin: 1rem 0 .75rem;
}

.page-faq .pf-faq-section__head p {
  color: var(--tb-muted);
  line-height: 1.7;
  max-width: 30rem;
  margin: 0;
}

.page-faq .pf-faq-section__list {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.page-faq .pf-faq-item {
  background: var(--pf-cream);
  border-radius: var(--tb-radius);
  color: var(--pf-ink);
  overflow: hidden;
  box-shadow: var(--tb-shadow);
}

.page-faq .pf-faq-item summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.2rem 1.4rem;
  font-weight: 700;
  cursor: pointer;
  transition: background .25s ease;
}

.page-faq .pf-faq-item summary::-webkit-details-marker {
  display: none;
}

.page-faq .pf-faq-item summary:hover {
  background: rgba(255,107,53,.08);
}

.page-faq .pf-faq-item summary:focus-visible {
  outline: 2px solid var(--tb-accent);
  outline-offset: -2px;
}

.page-faq .pf-faq-item[open] summary {
  border-bottom: 1px solid rgba(13,27,42,.12);
}

.page-faq .pf-faq-item__q {
  flex: 1;
  font-size: 1.05rem;
  line-height: 1.45;
}

.page-faq .pf-faq-item__icon {
  position: relative;
  flex: 0 0 1.5rem;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  background: var(--tb-primary);
  transition: transform .3s var(--tb-ease);
}

.page-faq .pf-faq-item__icon::before,
.page-faq .pf-faq-item__icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 2px;
  background: var(--tb-accent);
  transform: translate(-50%, -50%);
}

.page-faq .pf-faq-item__icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  transition: transform .3s var(--tb-ease);
}

.page-faq .pf-faq-item[open] .pf-faq-item__icon::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.page-faq .pf-faq-item__a {
  padding: 0 1.4rem 1.4rem;
  line-height: 1.8;
  color: rgba(13,27,42,.85);
}

.page-faq .pf-faq-item__a p {
  margin: 0 0 .75rem;
}

.page-faq .pf-faq-item__a p:last-child {
  margin-bottom: 0;
}

.page-faq .pf-faq-item__a a {
  color: var(--tb-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .pf-contact-list {
  list-style: none;
  margin: 1rem 0;
  padding: 1rem;
  background: rgba(10,31,68,.06);
  border-radius: var(--tb-radius);
  display: grid;
  gap: .5rem;
}

.page-faq .pf-contact-list li {
  position: relative;
  padding-left: 1.25rem;
}

.page-faq .pf-contact-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .65rem;
  width: .5rem;
  height: .5rem;
  border-radius: 50%;
  background: var(--tb-accent);
}

.page-faq .pf-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .85rem;
  margin-top: 1.25rem;
}

.page-faq .pf-outro {
  padding: 3.5rem 0 4rem;
  background: radial-gradient(circle at 80% 20%, rgba(57,255,20,.08), transparent 34%), linear-gradient(180deg, rgba(13,27,42,.4), rgba(10,31,68,0));
}

.page-faq .pf-outro__grid {
  display: grid;
  gap: 2rem;
}

.page-faq .pf-outro__media {
  margin: 0;
}

.page-faq .pf-outro__media img {
  border-radius: var(--tb-radius-lg);
  border: 1px solid var(--tb-border-strong);
}

.page-faq .pf-outro__content h2 {
  font-family: var(--tb-font-head);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--tb-white);
  margin: 0 0 1rem;
}

.page-faq .pf-outro__content p {
  color: var(--tb-muted);
  max-width: 37rem;
  line-height: 1.8;
  margin: 0 0 1rem;
}

.page-faq .pf-outro__content .tb-btn {
  margin: .5rem .75rem 0 0;
}

@media (min-width: 960px) {
  .page-faq .pf-hero {
    padding: 4rem 0 5.5rem;
  }

  .page-faq .pf-hero__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: center;
    gap: 4rem;
  }

  .page-faq .pf-tree-section {
    padding: 4rem 0 4.5rem;
  }

  .page-faq .pf-tree {
    max-width: 760px;
    margin-left: 0;
    margin-right: auto;
  }

  .page-faq .pf-tree__node {
    padding: 1.1rem 1.25rem;
  }

  .page-faq .pf-faq-section {
    padding: 4.5rem 0;
  }

  .page-faq .pf-faq-section__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 3.5rem;
  }

  .page-faq .pf-faq-section__head {
    position: sticky;
    top: calc(var(--tb-header-h) + 1.5rem);
    align-self: start;
    padding-top: .25rem;
  }

  .page-faq .pf-faq-item summary {
    padding: 1.4rem 1.75rem;
  }

  .page-faq .pf-faq-item__a {
    padding: 0 1.75rem 1.75rem;
  }

  .page-faq .pf-outro {
    padding: 4.5rem 0 5rem;
  }

  .page-faq .pf-outro__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: 3.5rem;
  }
}