.page-faq {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-faq .breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 18px 0 0;
  font-size: 13px;
  color: var(--ink-2);
  flex-wrap: wrap;
}

/* ---------- 封面 ---------- */
.page-faq .faq-cover {
  position: relative;
  margin: 14px 12px 0;
  padding: 34px 0 32px;
  border-radius: var(--radius-l);
  background:
    radial-gradient(120% 120% at 88% -10%, rgba(24, 199, 183, .22), transparent 55%),
    radial-gradient(90% 90% at 0% 110%, rgba(107, 90, 224, .26), transparent 60%),
    var(--cover);
  color: #E8F2F2;
  overflow: hidden;
}

.page-faq .faq-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, .05) 0 1px, transparent 1px 64px);
  pointer-events: none;
}

.page-faq .faq-cover__inner {
  position: relative;
  z-index: 1;
}

.page-faq .faq-cover__eyebrow {
  color: var(--volt);
  letter-spacing: .14em;
}

.page-faq .faq-cover__title {
  margin: 14px 0 0;
  font-size: clamp(30px, 8.2vw, 58px);
  line-height: 1.1;
  letter-spacing: -.02em;
  font-weight: 800;
  color: #FFFFFF;
}

.page-faq .faq-cover__lead {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(232, 242, 242, .82);
}

.page-faq .faq-index {
  margin-top: 26px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.page-faq .faq-index__item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: var(--radius-s);
  background: rgba(255, 255, 255, .06);
  color: #DDEBEB;
  font-size: 13.5px;
  font-weight: 600;
  text-decoration: none;
  transition: background .2s var(--ease), border-color .2s var(--ease), color .2s var(--ease);
}

.page-faq .faq-index__item:hover,
.page-faq .faq-index__item:focus-visible {
  border-color: var(--volt);
  background: rgba(24, 199, 183, .16);
  color: #FFFFFF;
}

.page-faq .faq-index__num {
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--volt);
}

/* ---------- 封面下方信息图 ---------- */
.page-faq .faq-figure {
  margin-top: 26px;
}

.page-faq .faq-figure .media-frame {
  border-radius: var(--radius-l);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-1);
}

.page-faq .faq-figure .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-faq .media-frame__caption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-2);
}

/* ---------- 分区节奏 ---------- */
.page-faq .faq-block {
  padding: 42px 0 0;
}

.page-faq .faq-block--mist {
  margin-top: 42px;
  padding: 42px 0;
  background: var(--mist);
}

.page-faq .faq-block:last-of-type {
  padding-bottom: 64px;
}

.page-faq .faq-block--mist:last-of-type {
  padding-bottom: 56px;
}

/* ---------- 问答布局 ---------- */
.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}

.page-faq .faq-side {
  order: -1;
}

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

.page-faq .faq-side .media-frame {
  border-radius: var(--radius-m);
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow-1);
}

.page-faq .faq-side .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-faq .faq-side__card {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--panel);
  box-shadow: var(--shadow-1);
}

.page-faq .faq-side__kicker {
  margin: 0;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--teal);
}

.page-faq .faq-side__text {
  margin: 8px 0 12px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-2);
}

/* ---------- 问答组 ---------- */
.page-faq .qa-group {
  margin-bottom: 16px;
  padding: 4px 16px 6px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  box-shadow: var(--shadow-1);
  scroll-margin-top: calc(var(--header-h) + 16px);
}

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

.page-faq .qa-group__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 16px 2px 12px;
  border-bottom: 1px solid var(--line);
}

.page-faq .qa-group__title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-faq .qa-group__no {
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--teal);
  background: var(--mist);
  padding: 3px 7px;
  border-radius: 6px;
}

.page-faq .qa-group__count {
  flex: none;
  font-size: 11.5px;
  color: var(--ink-2);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 3px 9px;
  white-space: nowrap;
}

.page-faq .qa {
  border-bottom: 1px solid var(--line);
}

.page-faq .qa:last-child {
  border-bottom: none;
}

.page-faq .qa__summary {
  position: relative;
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr) 18px;
  align-items: start;
  gap: 10px;
  padding: 15px 2px 15px 12px;
  cursor: pointer;
  list-style: none;
  transition: background .2s var(--ease);
}

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

.page-faq .qa__summary:hover {
  background: rgba(228, 236, 236, .45);
}

.page-faq .qa[open] > .qa__summary::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 3px;
  border-radius: 2px;
  background: var(--teal);
}

.page-faq .qa__num {
  font-size: 11px;
  line-height: 2;
  color: var(--iris);
  letter-spacing: .04em;
}

.page-faq .qa__q {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--ink);
  transition: color .2s var(--ease);
}

.page-faq .qa[open] .qa__q {
  color: var(--teal);
}

.page-faq .qa__sign {
  position: relative;
  justify-self: end;
  width: 16px;
  height: 16px;
  margin-top: 4px;
  border: 1px solid var(--line);
  border-radius: 50%;
  flex: none;
}

.page-faq .qa__sign::before,
.page-faq .qa__sign::after {
  content: "";
  position: absolute;
  left: 3px;
  right: 3px;
  top: 50%;
  height: 1.5px;
  background: var(--teal);
  transform: translateY(-50%);
}

.page-faq .qa__sign::after {
  transform: translateY(-50%) rotate(90deg);
  transition: transform .22s var(--ease);
}

.page-faq .qa[open] .qa__sign::after {
  transform: translateY(-50%) rotate(0deg);
}

.page-faq .qa__body {
  padding: 0 4px 18px 16px;
}

.page-faq .qa__body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-2);
}

.page-faq .qa__link {
  display: inline-block;
  margin-top: 10px;
  padding-bottom: 1px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid var(--orange);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-faq .qa__link:hover,
.page-faq .qa__link:focus-visible {
  color: var(--orange);
}

/* ---------- 订阅速查 ---------- */
.page-faq .faq-check {
  display: grid;
  gap: 20px;
}

.page-faq .faq-check__head .section-title {
  margin: 10px 0 0;
  font-size: clamp(22px, 5.4vw, 32px);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-faq .faq-check__text {
  margin: 12px 0 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-2);
}

.page-faq .step-rail {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .step {
  position: relative;
  padding: 18px 16px 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  box-shadow: var(--shadow-1);
  overflow: hidden;
}

.page-faq .step::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--volt));
}

.page-faq .step:nth-child(2)::before {
  background: linear-gradient(90deg, var(--volt), var(--iris));
}

.page-faq .step:nth-child(3)::before {
  background: linear-gradient(90deg, var(--iris), var(--orange));
}

.page-faq .step__num {
  display: block;
  font-size: 20px;
  letter-spacing: .06em;
  color: var(--volt);
}

.page-faq .step__title {
  margin: 8px 0 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.page-faq .step__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-faq .faq-check__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 权益位置 ---------- */
.page-faq .faq-rights .section-title {
  margin: 0;
  font-size: clamp(22px, 5.4vw, 32px);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-faq .faq-rights__text {
  margin: 12px 0 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-2);
}

.page-faq .right-rows {
  margin: 24px 0 20px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-faq .right-row {
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 6px 12px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-faq .right-row__no {
  font-size: 12px;
  line-height: 2;
  color: var(--iris);
  letter-spacing: .06em;
}

.page-faq .right-row__title {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 700;
  color: var(--ink);
}

.page-faq .right-row__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-faq .right-row__pos {
  grid-column: 2;
  justify-self: start;
  font-size: 11.5px;
  color: var(--teal);
  background: rgba(24, 199, 183, .12);
  border: 1px solid rgba(24, 199, 183, .35);
  border-radius: 999px;
  padding: 3px 10px;
  white-space: nowrap;
}

/* ---------- 仍需帮助 ---------- */
.page-faq .faq-help {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

.page-faq .faq-help__main .section-title {
  margin: 0;
  font-size: clamp(22px, 5.4vw, 32px);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-faq .faq-help__main p {
  margin: 12px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-2);
}

.page-faq .faq-help .list-check {
  margin: 16px 0;
  display: grid;
  gap: 8px;
  padding: 0;
  list-style: none;
}

.page-faq .faq-help__card {
  padding: 20px;
  background: var(--orange-soft);
  border: 1px solid rgba(232, 119, 34, .35);
  border-radius: var(--radius-l);
}

.page-faq .faq-help__kicker {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--orange);
}

.page-faq .faq-help__row {
  padding: 10px 0;
  border-bottom: 1px dashed rgba(16, 35, 44, .18);
}

.page-faq .faq-help__row:last-of-type {
  border-bottom: none;
}

.page-faq .faq-help__label {
  display: block;
  font-size: 11.5px;
  color: var(--ink-2);
  margin-bottom: 3px;
}

.page-faq .faq-help__value {
  display: block;
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--ink);
  word-break: break-word;
}

.page-faq .faq-help__note {
  margin: 12px 0 0;
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--ink-2);
}

/* ---------- 下一步 ---------- */
.page-faq .next-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-faq .next-card {
  display: block;
  padding: 22px 20px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  box-shadow: var(--shadow-1);
  text-decoration: none;
  transition: transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease);
}

.page-faq .next-card:hover,
.page-faq .next-card:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-2);
  border-color: var(--teal);
}

.page-faq .next-card--warm {
  background: var(--orange-soft);
  border-color: rgba(232, 119, 34, .32);
}

.page-faq .next-card__kicker {
  margin: 0;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--teal);
}

.page-faq .next-card--warm .next-card__kicker {
  color: var(--orange);
}

.page-faq .next-card__title {
  margin: 10px 0 8px;
  font-size: 19px;
  line-height: 1.4;
  font-weight: 700;
  color: var(--ink);
}

.page-faq .next-card__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-2);
}

.page-faq .next-card__go {
  display: inline-block;
  margin-top: 14px;
  font-size: 13px;
  font-weight: 700;
  color: var(--orange);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-faq .faq-index {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .qa__body {
    padding-left: 46px;
  }

  .page-faq .qa__q {
    font-size: 16px;
  }

  .page-faq .step-rail {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .next-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-faq .faq-cover {
    margin: 18px 0 0;
    padding: 54px 0 50px;
    border-radius: var(--radius-l);
  }

  .page-faq .faq-index {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 10px;
    max-width: 100%;
  }

  .page-faq .faq-layout {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 32px;
    align-items: start;
  }

  .page-faq .faq-side {
    order: 0;
  }

  .page-faq .faq-side__sticky {
    position: sticky;
    top: calc(var(--header-h) + 20px);
  }

  .page-faq .right-row {
    grid-template-columns: 26px minmax(0, 1fr) auto;
    align-items: center;
  }

  .page-faq .right-row__pos {
    grid-column: 3;
  }

  .page-faq .faq-help {
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 32px;
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-faq .faq-block {
    padding-top: 56px;
  }

  .page-faq .faq-block--mist {
    margin-top: 56px;
    padding: 56px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa__sign::after,
  .page-faq .qa__summary,
  .page-faq .qa__q,
  .page-faq .faq-index__item,
  .page-faq .next-card {
    transition: none;
  }

  .page-faq .next-card:hover,
  .page-faq .next-card:focus-visible {
    transform: none;
  }
}