.page-faq {
  --faq-sidebar-w: 280px;
  --faq-gap: 30px;
  min-height: 100vh;
  background:
    radial-gradient(1100px 480px at 90% -2%, rgba(255,107,53,.14), transparent 60%),
    radial-gradient(800px 420px at -5% 28%, rgba(0,200,160,.1), transparent 55%),
    var(--c-deep);
}

.page-faq__inner {
  width: 100%;
  max-width: var(--content-max);
  margin-inline: auto;
  padding: 28px clamp(18px, 4vw, 44px) 72px;
}

.page-faq .breadcrumb {
  margin-bottom: 38px;
}
.page-faq .breadcrumb a {
  color: var(--c-mut);
  text-decoration: none;
  transition: color .2s var(--ease);
}
.page-faq .breadcrumb a:hover {
  color: var(--c-orange);
}

.page-faq__intro {
  max-width: 860px;
  margin: 0 0 40px;
}
.page-faq__intro h1 {
  font-family: var(--font-head);
  font-weight: 400;
  font-size: clamp(2.2rem, 5vw, 3.5rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 10px 0 16px;
  color: var(--c-text);
}
.page-faq__intro-lead {
  color: var(--c-mut);
  font-size: 1rem;
  line-height: 1.85;
  max-width: 680px;
  margin: 0 0 22px;
}
.page-faq__intro-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.page-faq__highlight {
  color: var(--c-text);
  font-weight: 600;
  background: linear-gradient(transparent 60%, rgba(255,107,53,.25) 60%);
  padding: 0 2px;
}

.page-faq__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--faq-gap);
}
.page-faq__sidebar {
  min-width: 0;
}
.page-faq__index-card {
  padding: 22px;
  border: 1px solid var(--c-border);
  border-radius: 22px;
  background: linear-gradient(160deg, rgba(19,42,79,.85), rgba(11,29,58,.72));
  box-shadow: var(--shadow-card);
}
.page-faq__index-title {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 400;
  line-height: 1.3;
  margin: 6px 0 16px;
  color: var(--c-text);
}
.page-faq__filter {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
}
.page-faq .filter__btn {
  width: 100%;
  justify-content: flex-start;
  padding: 11px 14px;
  font-size: .92rem;
  border-radius: 10px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.04);
  color: var(--c-mut);
  text-align: left;
  transition: all .25s var(--ease);
}
.page-faq .filter__btn:hover,
.page-faq .filter__btn[aria-pressed="true"] {
  background: rgba(255,107,53,.14);
  border-color: rgba(255,107,53,.45);
  color: var(--c-text);
}
.page-faq__quick-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 4px;
}
.page-faq__quick-nav a {
  color: var(--c-mut);
  font-size: .84rem;
  text-align: center;
  padding: 7px 4px;
  border-radius: 8px;
  border: 1px solid var(--c-border);
  text-decoration: none;
  transition: all .2s var(--ease);
}
.page-faq__quick-nav a:hover {
  color: var(--c-text);
  border-color: rgba(255,107,53,.5);
}
.page-faq__side-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 14px;
  margin-top: 18px;
  border: 1px solid var(--c-border);
}

.page-faq__content {
  min-width: 0;
}
.page-faq__section {
  margin-top: 12px;
}
.page-faq__section + .page-faq__section {
  margin-top: 58px;
}
.page-faq__section-head {
  margin-bottom: 12px;
}
.page-faq__lead {
  margin: 0 0 22px;
  font-size: .96rem;
  line-height: 1.8;
  color: var(--c-mut);
}

.page-faq__list {
  display: grid;
  gap: 14px;
}
.page-faq__qa {
  border: 1px solid var(--c-border);
  border-radius: 16px;
  background: rgba(255,255,255,.06);
  overflow: hidden;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.page-faq__qa[open] {
  background: rgba(19,42,79,.6);
  border-color: rgba(255,107,53,.4);
  box-shadow: inset 3px 0 0 var(--c-orange), var(--shadow-card);
}
.page-faq__qa summary {
  display: flex;
  align-items: center;
  gap: 12px;
  list-style: none;
  cursor: pointer;
  padding: 16px 14px;
  color: var(--c-text);
  font-weight: 600;
  font-size: .97rem;
  line-height: 1.5;
  transition: background .2s var(--ease);
}
.page-faq__qa summary::-webkit-details-marker {
  display: none;
}
.page-faq__qa summary:hover {
  background: rgba(255,255,255,.04);
}
.page-faq__qa summary::before {
  content: "Q";
  flex: 0 0 28px;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: rgba(255,107,53,.12);
  border: 1px solid rgba(255,107,53,.35);
  color: var(--c-orange);
  font-family: var(--font-num);
  font-size: .78rem;
  font-weight: 700;
}
.page-faq__qa summary::after {
  content: "+";
  margin-left: auto;
  font-family: var(--font-num);
  font-size: 1.2rem;
  color: var(--c-mut);
  transition: color .25s var(--ease), transform .3s var(--ease);
}
.page-faq__qa[open] summary::after {
  content: "–";
  color: var(--c-orange);
  transform: rotate(180deg);
}
.page-faq__q-text {
  flex: 1 1 auto;
}
.page-faq__qa summary .tag {
  flex: 0 0 auto;
  font-size: .72rem;
  padding: 4px 8px;
}
.page-faq__answer {
  padding: 2px 18px 18px 16px;
  color: var(--c-mut);
  font-size: .95rem;
  line-height: 1.85;
  border-top: 1px dashed rgba(255,255,255,.07);
}
.page-faq__answer p {
  margin: 14px 0 0;
}
.page-faq__answer a {
  color: var(--c-orange);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-faq__steps {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-faq__steps > li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 18px;
  border: 1px solid var(--c-border);
  border-radius: 16px;
  background: rgba(255,255,255,.045);
}
.page-faq__step-num {
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: rgba(255,107,53,.1);
  border: 1px solid rgba(255,107,53,.35);
  color: var(--c-orange);
  font-family: var(--font-num);
  font-size: .86rem;
  font-weight: 700;
}
.page-faq__step-body h3 {
  margin: 2px 0 8px;
  font-size: 1.02rem;
  line-height: 1.4;
  color: var(--c-text);
}
.page-faq__step-body p {
  margin: 0;
  color: var(--c-mut);
  font-size: .94rem;
  line-height: 1.75;
}
.page-faq__timeline-img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 18px;
  margin-top: 22px;
  border: 1px solid var(--c-border);
}

.page-faq__contact-grid {
  gap: 16px;
}
.page-faq__contact-card {
  border: 1px solid var(--c-border);
  border-radius: 18px;
  background: linear-gradient(160deg, rgba(19,42,79,.8), rgba(11,29,58,.65));
}
.page-faq__contact-title {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 400;
  color: var(--c-text);
}
.page-faq__contact-card p {
  margin: 0 0 12px;
  color: var(--c-mut);
  font-size: .94rem;
  line-height: 1.75;
}
.page-faq__contact-list {
  margin: 0;
}
.page-faq__contact-list .data-row {
  padding: 10px 0;
  border-bottom: 1px dashed rgba(255,255,255,.07);
}
.page-faq__contact-list .data-label {
  color: var(--c-mut);
  font-size: .86rem;
}
.page-faq__contact-list .data-value {
  color: var(--c-text);
  font-family: var(--font-num);
  font-size: .9rem;
  line-height: 1.5;
  text-align: right;
  word-break: break-word;
  min-width: 0;
}
.page-faq__contact-card a {
  color: var(--c-orange);
  text-decoration: underline;
  text-underline-offset: 4px;
}

@media (min-width: 700px) {
  .page-faq__contact-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 960px) {
  .page-faq__inner {
    padding-top: 40px;
  }
  .page-faq__intro {
    margin-bottom: 46px;
  }
  .page-faq__layout {
    grid-template-columns: var(--faq-sidebar-w) minmax(0, 1fr);
    align-items: start;
    gap: 38px;
  }
  .page-faq__index-card {
    position: sticky;
    top: 24px;
  }
  .page-faq__qa summary {
    padding: 18px 20px;
  }
  .page-faq__answer {
    padding: 2px 24px 22px 58px;
  }
}