.page-faq {
  --faq-grid-line: rgba(0, 212, 255, 0.05);
}

.page-faq .breadcrumbs {
  margin-bottom: 28px;
}

.page-faq .faq-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  padding: 28px 0 36px;
  margin-bottom: 44px;
  border-bottom: 1px solid var(--border);
  background:
    linear-gradient(var(--faq-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--faq-grid-line) 1px, transparent 1px);
  background-size: 28px 28px;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 46%;
  height: 3px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent) 55%, var(--accent-2) 55%, transparent 100%);
  pointer-events: none;
}

.page-faq .faq-hero__title {
  margin: 14px 0 14px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(34px, 6vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-faq .faq-hero__lead {
  max-width: 580px;
  margin: 0;
  color: var(--text-2);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.9;
}

.page-faq .faq-hero__side {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  padding: 16px 0 0;
}

.page-faq .faq-hero__coord {
  font-family: var(--font-head);
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--accent);
}

.page-faq .faq-hero__route {
  font-family: var(--font-head);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--text-3);
}

@media (min-width: 900px) {
  .page-faq .faq-hero {
    grid-template-columns: minmax(0, 1fr) 240px;
    align-items: end;
    padding: 40px 0 44px;
  }

  .page-faq .faq-hero__side {
    padding: 0 0 8px 20px;
    border-left: 1px solid var(--border);
  }
}

.page-faq .faq-quick {
  padding: 0 0 8px;
}

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

.page-faq .faq-quick__title {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 22px;
  color: var(--text);
}

.page-faq .faq-quick__desc {
  margin: 0;
  color: var(--text-2);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.7;
}

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

.page-faq .faq-quick__item {
  background: var(--panel);
  border-left: 3px solid var(--accent);
  padding: 18px 20px 16px;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
}

.page-faq .faq-quick__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16px;
  color: var(--text);
  line-height: 1.5;
}

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

.page-faq .faq-quick__item summary::after {
  content: "展开";
  flex: 0 0 auto;
  font-family: var(--font-head);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--accent-2);
  border-bottom: 1px dashed var(--accent-2);
}

.page-faq .faq-quick__item[open] summary::after {
  content: "收起";
}

.page-faq .faq-quick__item p {
  margin: 14px 0 12px;
  color: var(--text-2);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
}

.page-faq .faq-quick__item a {
  display: inline-block;
  margin-bottom: 4px;
  font-family: var(--font-head);
  font-size: 13px;
  color: var(--accent-2);
  text-decoration: none;
  border-bottom: 1px dashed var(--accent-2);
}

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

.page-faq .faq-directory {
  padding: 48px 0 0;
}

.page-faq .faq-directory__wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
}

@media (min-width: 960px) {
  .page-faq .faq-directory__wrap {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }
}

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

.page-faq .faq-index__head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.page-faq .faq-index__head .vertical-note {
  display: none;
}

.page-faq .faq-index__label {
  margin: 0;
  font-family: var(--font-head);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--text-3);
  white-space: nowrap;
}

.page-faq .faq-index__nav {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}

.page-faq .faq-index__nav::-webkit-scrollbar {
  display: none;
}

.page-faq .faq-index__link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  background: var(--panel);
  border-left: 3px solid var(--accent);
  font-family: var(--font-head);
  font-size: 13px;
  color: var(--text-2);
  text-decoration: none;
  line-height: 1.4;
}

.page-faq .faq-index__link span {
  color: var(--accent-2);
  font-size: 12px;
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  background: var(--elevated);
  color: var(--text);
}

.page-faq .faq-index__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin-top: 18px;
  padding: 14px;
  background: var(--panel);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 16px 100%, 0 calc(100% - 16px));
}

.page-faq .faq-index__legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-head);
  font-size: 12px;
  color: var(--text-2);
}

.page-faq .faq-index__swatch {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  display: inline-block;
}

.page-faq .faq-index__swatch--ok {
  background: var(--success);
  box-shadow: 0 0 8px rgba(55, 214, 122, 0.5);
}

.page-faq .faq-index__swatch--info {
  background: var(--accent-2);
  box-shadow: 0 0 8px rgba(0, 212, 255, 0.5);
}

.page-faq .faq-index__swatch--sync {
  background: var(--accent);
  box-shadow: 0 0 8px rgba(255, 107, 53, 0.5);
}

@media (min-width: 960px) {
  .page-faq .faq-index {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }

  .page-faq .faq-index__head {
    flex-direction: column;
    align-items: flex-start;
  }

  .page-faq .faq-index__head .vertical-note {
    display: inline-block;
  }

  .page-faq .faq-index__nav {
    flex-direction: column;
    gap: 0;
  }

  .page-faq .faq-index__link {
    width: 100%;
    justify-content: flex-start;
    background: transparent;
    border-left: 3px solid transparent;
    border-bottom: 1px solid var(--border);
    padding: 12px 2px;
  }

  .page-faq .faq-index__link:hover,
  .page-faq .faq-index__link:focus-visible {
    background: transparent;
    border-left-color: var(--accent);
  }
}

.page-faq .faq-group {
  margin-bottom: 56px;
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.page-faq .faq-group__head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 14px;
  margin-bottom: 22px;
  border-bottom: 1px solid var(--border);
}

.page-faq .faq-group__num {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 34px;
  line-height: 1;
  color: var(--accent);
}

.page-faq .faq-group__ship {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-faq .faq-group__en {
  font-family: var(--font-head);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-3);
}

.page-faq .faq-group__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 22px;
  color: var(--text);
}

.page-faq .faq-answer-panel {
  scroll-margin-top: calc(var(--header-h) + 20px);
  position: relative;
  background: var(--panel);
  padding: 22px 20px 18px;
  margin-bottom: 14px;
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 20px 100%, 0 calc(100% - 20px));
  transition: box-shadow 0.2s ease;
}

.page-faq .faq-answer-panel--alt {
  background: var(--elevated);
}

.page-faq .faq-answer-panel:target {
  box-shadow: inset 4px 0 0 var(--accent-2), 0 0 0 1px var(--border-strong);
}

.page-faq .faq-answer-panel__head {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.page-faq .faq-answer-panel__sign {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 34px;
  height: 34px;
  padding: 0 8px;
  background: var(--accent);
  color: #0a1930;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 13px;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}

.page-faq .faq-answer-panel__title {
  margin: 2px 0 0;
  font-family: var(--font-head);
  font-size: 17px;
  line-height: 1.5;
  color: var(--text);
  flex: 1;
}

.page-faq .faq-answer-panel__dot {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  margin-top: 10px;
  border-radius: 50%;
  display: inline-block;
}

.page-faq .faq-answer-panel__dot--ok {
  background: var(--success);
  box-shadow: 0 0 8px rgba(55, 214, 122, 0.5);
}

.page-faq .faq-answer-panel__dot--sync {
  background: var(--accent);
  box-shadow: 0 0 8px rgba(255, 107, 53, 0.5);
}

.page-faq .faq-answer-panel__dot--info {
  background: var(--accent-2);
  box-shadow: 0 0 8px rgba(0, 212, 255, 0.5);
}

.page-faq .faq-answer-panel__body p {
  margin: 0 0 12px;
  color: var(--text-2);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.85;
}

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

.page-faq .faq-answer-panel__body strong {
  color: var(--accent-2);
  font-weight: 700;
}

.page-faq .faq-answer-panel__pager {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 16px;
  margin-top: 18px;
  padding-top: 12px;
  border-top: 1px dashed var(--border);
}

.page-faq .faq-answer-panel__pager a {
  font-family: var(--font-head);
  font-size: 12px;
  color: var(--accent-2);
  text-decoration: none;
}

.page-faq .faq-answer-panel__pager a:hover,
.page-faq .faq-answer-panel__pager a:focus-visible {
  color: var(--text);
}

.page-faq .faq-media {
  margin: 4px 0 18px;
}

.page-faq .faq-media img {
  display: block;
  width: 100%;
  height: auto;
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
}

.page-faq .faq-media figcaption {
  margin-top: 12px;
  padding-left: 12px;
  border-left: 3px solid var(--accent-2);
  font-family: var(--font-head);
  font-size: 13px;
  line-height: 1.7;
  color: var(--text-3);
}

@media (min-width: 760px) {
  .page-faq .faq-media--side {
    max-width: 500px;
    margin-left: auto;
    margin-right: 0;
  }
}

.page-faq .faq-help {
  padding: 48px 0 72px;
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.page-faq .faq-help__card {
  position: relative;
  overflow: hidden;
  padding: 36px 28px;
  background: linear-gradient(135deg, var(--elevated) 0%, var(--panel) 70%);
  border: 1px solid var(--border);
  clip-path: polygon(0 0, calc(100% - 40px) 0, 100% 40px, 100% 100%, 40px 100%, 0 calc(100% - 40px));
}

.page-faq .faq-help__card::before {
  content: "";
  position: absolute;
  right: -60px;
  top: -60px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.28) 0%, transparent 70%);
  pointer-events: none;
}

.page-faq .faq-help__tag {
  display: inline-block;
  margin-bottom: 12px;
  padding: 4px 10px;
  background: var(--accent);
  color: #0a1930;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  clip-path: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
}

.page-faq .faq-help__card h2 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 28px;
  color: var(--text);
}

.page-faq .faq-help__card p {
  margin: 0;
  color: var(--text-2);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  max-width: 620px;
}

.page-faq .faq-help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-faq .faq-help__card .faq-help__note {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  color: var(--text-3);
  font-size: 13px;
}