.page-faq {
  --faq-prose: 880px;
  --faq-accent-soft: rgba(255, 107, 53, 0.16);
  --faq-line: rgba(255, 255, 255, 0.12);
  background: var(--color-primary);
  color: var(--color-light);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-faq .faq-tab-root {
  position: relative;
}

.page-faq .faq-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  border: 0;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  overflow: hidden;
}

.page-faq .faq-hero {
  position: relative;
  padding: 36px 20px 28px;
  background: var(--gradient-main);
  overflow: hidden;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 32px 32px;
  opacity: 0.6;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(135deg, #000, transparent 72%);
  mask-image: linear-gradient(135deg, #000, transparent 72%);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  right: -80px;
  top: -60px;
  width: 240px;
  height: 240px;
  border-radius: 48px;
  background: rgba(255, 107, 53, 0.24);
  transform: rotate(18deg) skewX(-14deg);
  pointer-events: none;
}

.page-faq .faq-hero > * {
  position: relative;
  z-index: 1;
  max-width: var(--content-width);
  margin-left: auto;
  margin-right: auto;
}

.page-faq .faq-hero .breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 13px;
  color: rgba(245, 247, 250, 0.7);
}

.page-faq .faq-hero .breadcrumbs a {
  color: var(--color-accent);
  text-decoration: none;
}

.page-faq .faq-hero .breadcrumbs a:hover {
  text-decoration: underline;
}

.page-faq .faq-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
  font-family: var(--font-number);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.page-faq .faq-kicker::before {
  content: "";
  width: 30px;
  height: 2px;
  background: var(--color-accent);
  transform: skewX(-25deg);
}

.page-faq .faq-title {
  margin: 0 0 14px;
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 6vw, 3rem);
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: 0.01em;
  color: #fff;
  transform: skewX(-5deg);
  text-shadow: 2px 2px 0 rgba(255, 107, 53, 0.8);
}

.page-faq .faq-lead {
  max-width: 640px;
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(245, 247, 250, 0.82);
}

.page-faq .faq-tab-strip {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding: 4px 0 6px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 107, 53, 0.5) rgba(255, 255, 255, 0.08);
}

.page-faq .faq-tab {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  padding: 10px 18px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.1);
  color: rgba(245, 247, 250, 0.85);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  user-select: none;
  transition: background var(--transition), color var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.page-faq .faq-tab:hover {
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
}

.page-faq #faq-topic-login:checked ~ .faq-hero .faq-tab[for="faq-topic-login"],
.page-faq #faq-topic-video:checked ~ .faq-hero .faq-tab[for="faq-topic-video"],
.page-faq #faq-topic-panel:checked ~ .faq-hero .faq-tab[for="faq-topic-panel"],
.page-faq #faq-topic-download:checked ~ .faq-hero .faq-tab[for="faq-topic-download"],
.page-faq #faq-topic-favorite:checked ~ .faq-hero .faq-tab[for="faq-topic-favorite"] {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #07122A;
  box-shadow: 0 6px 20px rgba(255, 107, 53, 0.35);
}

.page-faq .faq-tab-root:has(#faq-topic-login:focus-visible) .faq-tab[for="faq-topic-login"],
.page-faq .faq-tab-root:has(#faq-topic-video:focus-visible) .faq-tab[for="faq-topic-video"],
.page-faq .faq-tab-root:has(#faq-topic-panel:focus-visible) .faq-tab[for="faq-topic-panel"],
.page-faq .faq-tab-root:has(#faq-topic-download:focus-visible) .faq-tab[for="faq-topic-download"],
.page-faq .faq-tab-root:has(#faq-topic-favorite:focus-visible) .faq-tab[for="faq-topic-favorite"] {
  outline: 2px solid var(--color-light);
  outline-offset: 3px;
}

.page-faq .faq-panels {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 28px 20px 20px;
}

.page-faq .faq-panel {
  display: none;
}

.page-faq .faq-radio:checked ~ .faq-panels .faq-panel {
  display: none;
}

.page-faq #faq-topic-login:checked ~ .faq-panels #faq-login {
  display: block;
}

.page-faq #faq-topic-video:checked ~ .faq-panels #faq-video {
  display: block;
}

.page-faq #faq-topic-panel:checked ~ .faq-panels #faq-panel-data {
  display: block;
}

.page-faq #faq-topic-download:checked ~ .faq-panels #faq-download {
  display: block;
}

.page-faq #faq-topic-favorite:checked ~ .faq-panels #faq-favorite {
  display: block;
}

.page-faq .faq-panel-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
  max-width: var(--faq-prose);
}

.page-faq .faq-panel-index {
  flex: 0 0 auto;
  font-family: var(--font-number);
  font-size: 40px;
  font-weight: 800;
  line-height: 1;
  color: var(--color-accent);
  opacity: 0.55;
  transform: skewX(-8deg);
}

.page-faq .faq-panel-title {
  margin: 0 0 4px;
  font-family: var(--font-heading);
  font-size: 26px;
  font-weight: 900;
  line-height: 1.2;
  color: #fff;
}

.page-faq .faq-panel-desc {
  max-width: var(--faq-prose);
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(245, 247, 250, 0.68);
}

.page-faq .faq-guide-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--faq-line);
  box-shadow: var(--shadow-lg);
  margin: 0 0 22px;
}

.page-faq .faq-guide-img--tall {
  max-width: 320px;
  border-radius: var(--radius-md);
  margin: 16px 0 18px;
}

.page-faq .faq-list {
  display: grid;
  gap: 14px;
  max-width: var(--faq-prose);
  counter-reset: faq-count;
}

.page-faq .faq-item {
  counter-increment: faq-count;
  background: var(--color-card);
  border: 1px solid var(--faq-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.page-faq .faq-item[open] {
  border-color: rgba(255, 107, 53, 0.5);
  box-shadow: var(--shadow-lg);
}

.page-faq .faq-item summary {
  display: flex;
  align-items: center;
  gap: 12px;
  list-style: none;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  font-weight: 700;
  font-size: 15px;
  line-height: 1.5;
  color: #fff;
}

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

.page-faq .faq-item summary::before {
  content: "0" counter(faq-count);
  flex: 0 0 auto;
  font-family: var(--font-number);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--color-accent);
  background: var(--faq-accent-soft);
  border-radius: 8px;
  padding: 6px 8px;
  transform: skewX(-6deg);
}

.page-faq .faq-item summary::after {
  content: "";
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--color-accent);
  border-bottom: 2px solid var(--color-accent);
  transform: rotate(45deg);
  transition: transform var(--transition);
}

.page-faq .faq-item[open] summary::after {
  transform: rotate(-135deg);
}

.page-faq .faq-item summary .faq-q-text {
  flex: 1;
  min-width: 0;
}

.page-faq .faq-answer {
  padding: 0 20px 22px;
  color: rgba(245, 247, 250, 0.82);
  font-size: 14px;
  line-height: 1.75;
  animation: faq-reveal 0.28s ease;
}

.page-faq .faq-answer > p:first-child {
  margin-top: 0;
}

.page-faq .faq-answer p {
  margin: 0 0 12px;
}

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

.page-faq .faq-steps {
  counter-reset: step-count;
  list-style: none;
  display: grid;
  gap: 12px;
  margin: 16px 0;
  padding: 0;
}

.page-faq .faq-steps li {
  counter-increment: step-count;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.page-faq .faq-steps li::before {
  content: counter(step-count);
  flex: 0 0 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--faq-accent-soft);
  color: var(--color-accent);
  font-family: var(--font-number);
  font-weight: 800;
  font-size: 13px;
  transform: skewX(-4deg);
}

.page-faq .faq-note {
  margin: 14px 0 0;
  padding: 10px 14px;
  border-left: 3px solid var(--color-warning);
  border-radius: 0 12px 12px 0;
  background: rgba(255, 184, 0, 0.08);
  color: rgba(245, 247, 250, 0.72);
  font-size: 13px;
  line-height: 1.6;
}

.page-faq .faq-tip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.5;
  color: rgba(245, 247, 250, 0.52);
}

.page-faq .faq-tip::before {
  content: "↗";
  color: var(--color-accent);
}

.page-faq .faq-more {
  max-width: var(--faq-prose);
  margin: 20px 0 0;
  font-size: 14px;
  color: rgba(245, 247, 250, 0.7);
}

.page-faq .faq-more a {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px dashed rgba(255, 107, 53, 0.5);
}

.page-faq .faq-more a:hover {
  border-bottom-style: solid;
}

.page-faq .faq-contact-cta {
  max-width: var(--content-width);
  margin: 0 auto 48px;
  padding: 24px;
  border: 1px solid var(--faq-line);
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(18, 59, 110, 0.92), rgba(138, 43, 226, 0.3));
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.page-faq .faq-cta-title {
  margin: 0 0 4px;
  font-family: var(--font-heading);
  font-size: 22px;
  font-weight: 900;
  color: #fff;
  transform: skewX(-4deg);
}

.page-faq .faq-cta-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(245, 247, 250, 0.78);
}

.page-faq .faq-cta-text a {
  color: var(--color-accent);
}

.page-faq .faq-cta-actions .btn {
  text-decoration: none;
}

@keyframes faq-reveal {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (min-width: 768px) {
  .page-faq .faq-hero {
    padding: 64px 32px 48px;
  }

  .page-faq .faq-title {
    font-size: clamp(2.2rem, 4vw, 3.4rem);
    max-width: 1000px;
  }

  .page-faq .faq-tab-strip {
    flex-wrap: wrap;
    overflow: visible;
  }

  .page-faq .faq-panels {
    padding: 44px 32px 32px;
  }

  .page-faq .faq-panel-head {
    margin-bottom: 24px;
  }

  .page-faq .faq-panel-title {
    font-size: 32px;
  }

  .page-faq .faq-panel-desc {
    font-size: 15px;
  }

  .page-faq .faq-item summary {
    padding: 20px 24px;
    font-size: 16px;
  }

  .page-faq .faq-answer {
    padding: 0 24px 24px;
  }

  .page-faq .faq-contact-cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 32px 36px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq * {
    animation: none !important;
    transition: none !important;
  }
}