.page-faq {
  --faq-side: 260px;
  --faq-radius: 20px;
  --faq-shadow: 0 8px 32px rgba(0, 0, 0, 0.22);
  padding-bottom: 80px;
  overflow-x: hidden;
}

.page-faq .breadcrumb {
  margin: 24px 0 20px;
}

.page-faq .faq-hero {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 32px 24px;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background:
    radial-gradient(1100px 380px at 88% -30%, rgba(0, 255, 136, 0.12), transparent 60%),
    radial-gradient(760px 300px at 6% 120%, rgba(255, 127, 0, 0.10), transparent 60%),
    linear-gradient(135deg, rgba(15, 39, 70, 0.85), rgba(27, 58, 92, 0.66));
  animation: faqPageGlow 9s ease-in-out infinite alternate;
}

@keyframes faqPageGlow {
  from {
    border-color: rgba(0, 255, 136, 0.16);
  }
  to {
    border-color: rgba(255, 127, 0, 0.26);
  }
}

.page-faq .faq-hero__title {
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: clamp(27px, 4.4vw, 42px);
  line-height: 1.24;
  letter-spacing: 0.015em;
  margin-top: 14px;
  color: var(--color-text);
}

.page-faq .faq-hero__desc {
  margin-top: 12px;
  max-width: 640px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--color-text-muted);
}

.page-faq .faq-hero__tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-top: auto;
}

.page-faq .faq-search {
  position: relative;
  flex: 1 1 260px;
  min-width: 220px;
}

.page-faq .faq-search__label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.page-faq .faq-search__input {
  width: 100%;
  height: 44px;
  padding: 0 16px 0 42px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(10, 25, 47, 0.6);
  color: var(--color-text);
  font-size: 14px;
  font-family: var(--font-body);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-faq .faq-search__input::placeholder {
  color: rgba(154, 167, 184, 0.78);
}

.page-faq .faq-search__input:focus {
  outline: none;
  border-color: rgba(0, 255, 136, 0.65);
  box-shadow: 0 0 0 4px rgba(0, 255, 136, 0.12);
}

.page-faq .faq-search__ic {
  position: absolute;
  left: 16px;
  top: 50%;
  width: 14px;
  height: 14px;
  border: 2px solid var(--color-text-muted);
  border-radius: 50%;
  transform: translateY(-60%);
  pointer-events: none;
}

.page-faq .faq-search__ic::after {
  content: "";
  position: absolute;
  right: -4px;
  bottom: -4px;
  width: 6px;
  height: 2px;
  background: var(--color-text-muted);
  border-radius: 2px;
  transform: rotate(45deg);
}

.page-faq .faq-hero__btn {
  flex-shrink: 0;
}

.page-faq .faq-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 24px 0 32px;
}

.page-faq .faq-stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 18px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(15, 39, 70, 0.72), rgba(27, 58, 92, 0.42));
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.page-faq .faq-stat:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 255, 136, 0.35);
}

.page-faq .faq-stat__num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 800;
  line-height: 1;
  color: var(--color-green);
}

.page-faq .faq-stat--hot .faq-stat__num {
  color: var(--color-orange);
}

.page-faq .faq-stat__label {
  font-size: 13px;
  line-height: 1.5;
  color: var(--color-text-muted);
}

.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

.page-faq .faq-side__sticky {
  padding: 24px 20px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--faq-radius);
  background: linear-gradient(145deg, #0f2746, #1b3a5c);
  box-shadow: var(--faq-shadow);
}

.page-faq .faq-index-head__code {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--color-green);
  background: rgba(0, 255, 136, 0.1);
}

.page-faq .faq-index-head__title {
  margin-top: 14px;
  font-size: 18px;
  font-weight: 800;
  color: var(--color-text);
}

.page-faq .faq-index-head__note {
  margin-top: 6px;
  font-size: 13px;
  color: var(--color-text-muted);
}

.page-faq .faq-index {
  margin-top: 22px;
  display: grid;
  gap: 8px;
}

.page-faq .faq-index__item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border: 1px solid transparent;
  border-radius: 999px;
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.25s ease;
}

.page-faq .faq-index__num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-green);
  opacity: 0.75;
}

.page-faq .faq-index__item:hover,
.page-faq .faq-index__item:focus-visible {
  color: var(--color-text);
  background: rgba(0, 255, 136, 0.1);
  border-color: rgba(0, 255, 136, 0.35);
}

.page-faq .faq-index__item:hover .faq-index__num,
.page-faq .faq-index__item:focus-visible .faq-index__num {
  opacity: 1;
}

.page-faq .faq-side__foot {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.page-faq .faq-side__tip {
  margin-bottom: 10px;
  font-size: 13px;
  color: var(--color-text-muted);
}

.page-faq .faq-side__btn {
  width: 100%;
}

.page-faq .faq-side__muted {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--color-text-muted);
  word-break: break-all;
}

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

.page-faq .faq-section {
  margin-bottom: 56px;
  scroll-margin-top: 88px;
}

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

.page-faq .faq-section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 18px;
}

.page-faq .faq-section__head::after {
  content: "";
  flex: 1;
  height: 1px;
  min-width: 40px;
  background: linear-gradient(90deg, rgba(0, 255, 136, 0.5), rgba(0, 255, 136, 0));
}

.page-faq .faq-section--orange .faq-section__head::after {
  background: linear-gradient(90deg, rgba(255, 127, 0, 0.55), rgba(255, 127, 0, 0));
}

.page-faq .faq-section__code {
  padding: 5px 10px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--color-green);
  background: rgba(0, 255, 136, 0.1);
}

.page-faq .faq-section--orange .faq-section__code {
  color: var(--color-orange);
  background: rgba(255, 127, 0, 0.1);
}

.page-faq .faq-section__title {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--color-text);
}

.page-faq .faq-section__desc {
  flex-basis: 100%;
  margin-top: -2px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-muted);
}

.page-faq .faq-list {
  display: grid;
  gap: 12px;
}

.page-faq .faq-item {
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--faq-radius);
  background: linear-gradient(145deg, rgba(15, 39, 70, 0.55), rgba(27, 58, 92, 0.35));
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.page-faq .faq-item:hover {
  border-color: rgba(0, 255, 136, 0.3);
}

.page-faq .faq-item[open] {
  border-color: rgba(0, 255, 136, 0.35);
  box-shadow: var(--faq-shadow);
}

.page-faq .faq-item__summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  user-select: none;
}

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

.page-faq .faq-item__summary:focus-visible {
  outline: 2px solid rgba(0, 255, 136, 0.5);
  outline-offset: 2px;
  border-radius: 18px;
}

.page-faq .faq-item__num {
  flex-shrink: 0;
  padding: 4px 8px;
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-green);
  background: rgba(0, 255, 136, 0.1);
}

.page-faq .faq-section--orange .faq-item__num {
  color: var(--color-orange);
  background: rgba(255, 127, 0, 0.1);
}

.page-faq .faq-item__q {
  flex: 1;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--color-text);
}

.page-faq .faq-item__arrow {
  position: relative;
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #0f2746;
  background: conic-gradient(from 180deg, rgba(0, 255, 136, 0.3), rgba(255, 127, 0, 0.3));
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.page-faq .faq-item__arrow::after {
  content: "";
  position: absolute;
  inset: 5px;
  border-radius: 50%;
  background: var(--color-bg);
}

.page-faq .faq-item__arrow::before {
  content: "";
  position: absolute;
  z-index: 1;
  left: 50%;
  top: 50%;
  width: 6px;
  height: 6px;
  border-right: 2px solid var(--color-green);
  border-bottom: 2px solid var(--color-green);
  transform: translate(-50%, -70%) rotate(45deg);
  transition: transform 0.25s ease;
}

.page-faq .faq-item[open] .faq-item__arrow::before {
  transform: translate(-50%, -30%) rotate(225deg);
}

.page-faq .faq-item__answer {
  padding: 2px 18px 18px 58px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--color-text-muted);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.page-faq .faq-item__answer p + p {
  margin-top: 8px;
}

.page-faq .faq-item__answer a {
  color: var(--color-green);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 255, 136, 0.35);
}

.page-faq .faq-item__answer a:hover {
  border-bottom-color: var(--color-green);
}

.page-faq .faq-keyword {
  color: var(--color-green);
  font-weight: 700;
}

.page-faq .faq-item[open] .faq-item__answer {
  animation: faqReveal 0.3s ease;
}

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

.page-faq .faq-media {
  margin: 20px 0 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--faq-radius);
  background: linear-gradient(145deg, rgba(15, 39, 70, 0.65), rgba(27, 58, 92, 0.45));
}

.page-faq .faq-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.page-faq .faq-media__cap {
  padding: 14px 18px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-text-muted);
}

.page-faq .faq-media__cap .tag {
  display: inline-block;
  margin-bottom: 8px;
}

.page-faq .faq-media--sync {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.page-faq .faq-media--sync .faq-media__img {
  background: linear-gradient(145deg, #0f2746, #1b3a5c);
}

.page-faq .faq-media--sync .faq-media__img img {
  height: 100%;
  min-height: 220px;
  object-fit: cover;
}

.page-faq .faq-media--rules img {
  aspect-ratio: 5 / 3;
  object-fit: cover;
}

@media (min-width: 720px) {
  .page-faq .faq-media--sync {
    grid-template-columns: 1.35fr 1fr;
  }

  .page-faq .faq-media--sync .faq-media__cap {
    align-self: center;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-layout {
    grid-template-columns: var(--faq-side) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-faq .faq-side__sticky {
    position: sticky;
    top: calc(var(--topbar-height) + 24px);
  }
}

@media (max-width: 999px) {
  .page-faq .faq-side__sticky {
    background: transparent;
    border: 0;
    padding: 0;
    box-shadow: none;
  }

  .page-faq .faq-index-head {
    display: none;
  }

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

  .page-faq .faq-index {
    display: flex;
    flex-wrap: nowrap;
    gap: 8px;
    overflow-x: auto;
    margin-top: 18px;
    padding-bottom: 4px;
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 255, 136, 0.4) transparent;
  }

  .page-faq .faq-index__item {
    flex-shrink: 0;
    white-space: nowrap;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: linear-gradient(145deg, rgba(15, 39, 70, 0.6), rgba(27, 58, 92, 0.4));
  }
}

@media (max-width: 640px) {
  .page-faq .faq-hero {
    padding: 24px 18px;
    border-radius: 18px;
  }

  .page-faq .faq-hero__desc {
    font-size: 14px;
  }

  .page-faq .faq-stats {
    gap: 8px;
    margin: 20px 0 24px;
  }

  .page-faq .faq-stat {
    padding: 12px 12px;
    border-radius: 14px;
    gap: 6px;
  }

  .page-faq .faq-stat__num {
    font-size: 20px;
  }

  .page-faq .faq-stat__label {
    font-size: 12px;
  }

  .page-faq .faq-section__title {
    font-size: 19px;
  }

  .page-faq .faq-item__summary {
    gap: 10px;
    padding: 14px;
  }

  .page-faq .faq-item__q {
    font-size: 14.5px;
  }

  .page-faq .faq-item__answer {
    padding: 0 14px 16px 14px;
  }

  .page-faq .faq-item__arrow {
    width: 24px;
    height: 24px;
  }

  .page-faq .faq-item__arrow::after {
    inset: 4px;
  }
}