.page-faq {
  --faq-panel-bg: rgba(18, 40, 90, 0.62);
  --faq-band: rgba(123, 92, 255, 0.08);
  color: var(--ink);
  line-height: 1.75;
}

.page-faq .section-head {
  margin-bottom: clamp(22px, 3vw, 36px);
}

.page-faq .breadcrumb {
  padding-top: clamp(16px, 2.4vw, 26px);
}

/* ---------- 首屏 ---------- */

.page-faq .faq-hero {
  padding-top: clamp(12px, 2vw, 22px);
}

.page-faq .faq-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
}

@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }
}

.page-faq .faq-hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(28px, 5vw, 54px);
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--paper);
  margin: 12px 0 0;
  max-width: 22em;
}

.page-faq .faq-hero__lede {
  margin-top: clamp(16px, 2vw, 22px);
  max-width: 40em;
  font-size: var(--step-16);
  color: var(--ink);
}

.page-faq .faq-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.page-faq .faq-quick {
  position: relative;
  padding: clamp(18px, 2.4vw, 26px) clamp(18px, 2.4vw, 26px) clamp(18px, 2.4vw, 26px) clamp(22px, 3vw, 32px);
  border: 1px solid var(--line);
  background: linear-gradient(150deg, rgba(18, 40, 90, 0.92), rgba(10, 27, 61, 0.55));
}

.page-faq .faq-quick::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--orange), var(--violet));
}

.page-faq .faq-quick__title {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: var(--step-12);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-faq .faq-quick__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-faq .faq-quick__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink);
  text-decoration: none;
  font-size: var(--step-14);
  transition: color 0.2s var(--ease), padding-left 0.2s var(--ease);
}

.page-faq .faq-quick__list li:last-child .faq-quick__link {
  border-bottom: 0;
}

.page-faq .faq-quick__link .mono {
  font-size: var(--step-12);
  color: var(--orange);
}

.page-faq .faq-quick__link:hover,
.page-faq .faq-quick__link:focus-visible {
  color: var(--orange-soft);
  padding-left: 6px;
}

/* ---------- 三步上手 ---------- */

.page-faq .faq-steps__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 3.4vw, 44px);
}

@media (min-width: 960px) {
  .page-faq .faq-steps__body {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: start;
  }
}

.page-faq .faq-steps__list {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: none;
}

.page-faq .faq-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: clamp(16px, 2vw, 26px);
  row-gap: 6px;
  padding: clamp(18px, 2.4vw, 24px) 0;
  border-top: 1px solid var(--line);
}

.page-faq .faq-steps__list .faq-step:last-child {
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-step__num {
  grid-row: span 2;
  font-size: clamp(26px, 3.4vw, 40px);
  font-style: italic;
  font-weight: 700;
  line-height: 1;
  color: var(--orange);
}

.page-faq .faq-step__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-20);
  line-height: 1.4;
  color: var(--paper);
}

.page-faq .faq-step__text {
  margin: 0;
  font-size: var(--step-14);
  color: var(--ink);
  max-width: 38em;
}

.page-faq .faq-steps__fig {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--navy-2);
  overflow: hidden;
}

.page-faq .faq-steps__fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ---------- 分组问答 ---------- */

.page-faq .faq-desk__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 36px);
}

@media (min-width: 900px) {
  .page-faq .faq-desk__grid {
    grid-template-columns: minmax(0, 3fr) minmax(0, 9fr);
    align-items: start;
  }
}

.page-faq .faq-tabs {
  display: flex;
  flex-direction: row;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
  padding-bottom: 6px;
}

.page-faq .faq-tabs .tab {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  appearance: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  font-family: var(--font-body);
  font-size: var(--step-14);
  padding: 10px 16px;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.page-faq .faq-tabs .tab:hover {
  color: var(--paper);
  border-color: var(--line-strong);
}

.page-faq .faq-tabs .tab.is-active,
.page-faq .faq-tabs .tab[aria-selected="true"] {
  color: var(--paper);
  border-color: var(--orange);
  background: rgba(255, 106, 19, 0.1);
}

.page-faq .faq-tabs__idx {
  font-size: var(--step-12);
  color: var(--orange);
}

@media (min-width: 900px) {
  .page-faq .faq-tabs {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
    border-top: 1px solid var(--line);
    position: sticky;
    top: 24px;
  }

  .page-faq .faq-tabs .tab {
    width: 100%;
    justify-content: flex-start;
    border: 0;
    border-bottom: 1px solid var(--line);
    padding: 18px 12px 18px 0;
    font-size: var(--step-16);
    white-space: normal;
    text-align: left;
  }

  .page-faq .faq-tabs .tab.is-active,
  .page-faq .faq-tabs .tab[aria-selected="true"] {
    background: transparent;
    border-bottom-color: var(--orange);
    color: var(--paper);
  }

  .page-faq .faq-tabs__idx {
    font-size: var(--step-14);
    min-width: 2.4em;
  }
}

.page-faq .faq-panel[hidden] {
  display: none;
}

.page-faq .faq-panel {
  border-top: 1px solid var(--line);
  padding-top: clamp(16px, 2vw, 22px);
}

.page-faq .faq-panel__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 6px;
}

.page-faq .faq-panel__count {
  font-size: var(--step-12);
  color: var(--muted);
}

.page-faq .faq-panel__intro {
  margin: 14px 0 20px;
  max-width: 40em;
  font-size: var(--step-16);
  color: var(--ink);
}

/* 折叠问答卡 */

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

.page-faq .qa__q {
  list-style: none;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 0;
  cursor: pointer;
  font-size: var(--step-16);
  font-weight: 500;
  line-height: 1.6;
  color: var(--paper);
  transition: color 0.2s var(--ease);
}

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

.page-faq .qa__q:hover {
  color: var(--orange-soft);
}

.page-faq .qa__q:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

.page-faq .qa__arrow {
  flex: 0 0 auto;
  width: 0;
  height: 0;
  margin-top: 9px;
  border-left: 6px solid var(--orange);
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  transition: transform 0.2s var(--ease);
}

.page-faq .qa[open] .qa__arrow {
  transform: rotate(90deg);
}

.page-faq .qa__a {
  padding: 0 0 20px 20px;
  font-size: var(--step-14);
  color: var(--ink);
  max-width: 44em;
}

.page-faq .qa__a p {
  margin: 0;
}

.page-faq .qa__note {
  margin-top: 12px !important;
  color: var(--muted);
}

.page-faq .qa__note a {
  color: var(--orange-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .qa__steps {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-faq .qa__steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
}

.page-faq .qa__steps .mono {
  font-size: var(--step-12);
  font-weight: 700;
  color: var(--violet);
}

.page-faq .faq-panel__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: clamp(20px, 2.6vw, 28px);
  padding: 12px 18px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  background: var(--faq-panel-bg);
  color: var(--ink);
  font-size: var(--step-14);
  text-decoration: none;
  transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-faq .faq-panel__link .mono {
  color: var(--orange);
}

.page-faq .faq-panel__link:hover,
.page-faq .faq-panel__link:focus-visible {
  background: rgba(255, 106, 19, 0.14);
  border-color: var(--orange);
  color: var(--paper);
}

/* 六项老用户服务 */

.page-faq .faq-services {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 6px 0 clamp(18px, 2.4vw, 26px);
  background: var(--line);
  border: 1px solid var(--line);
}

@media (min-width: 760px) {
  .page-faq .faq-services {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-faq .faq-service {
  position: relative;
  padding: clamp(16px, 2vw, 22px) clamp(16px, 2vw, 22px) clamp(18px, 2.2vw, 24px);
  background: var(--faq-band);
  transition: background-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-faq .faq-service:hover {
  background: rgba(123, 92, 255, 0.16);
  transform: translateY(-2px);
}

.page-faq .faq-service__num {
  display: block;
  font-size: var(--step-12);
  letter-spacing: 0.1em;
  color: var(--violet);
}

.page-faq .faq-service__title {
  margin: 8px 0 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-20);
  line-height: 1.35;
  color: var(--paper);
}

.page-faq .faq-service__text {
  margin: 0;
  font-size: var(--step-14);
  color: var(--ink);
}

/* ---------- 人工协助 ---------- */

.page-faq .faq-help__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.4vw, 44px);
  align-items: start;
}

@media (min-width: 900px) {
  .page-faq .faq-help__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

.page-faq .faq-help__fig {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--navy-2);
  overflow: hidden;
}

.page-faq .faq-help__fig img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-faq .faq-help__text {
  margin: 0;
  max-width: 38em;
  font-size: var(--step-16);
  color: var(--ink);
}

.page-faq .faq-help__list {
  list-style: none;
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-faq .faq-help__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 4px;
  padding: 14px 18px;
  background: var(--faq-panel-bg);
}

@media (min-width: 560px) {
  .page-faq .faq-help__item {
    grid-template-columns: 6.5em minmax(0, 1fr);
    align-items: baseline;
    gap: 14px;
  }
}

.page-faq .faq-help__tip {
  margin: clamp(16px, 2vw, 22px) 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--green);
  font-size: var(--step-14);
  color: var(--muted);
  max-width: 40em;
}

.page-faq .faq-help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 2.6vw, 28px);
}

@media (max-width: 480px) {
  .page-faq .faq-help__actions .btn {
    width: 100%;
    text-align: center;
  }
}

/* 窄屏保护 */

.page-faq img {
  max-width: 100%;
}

@media (max-width: 640px) {
  .page-faq .qa__a {
    padding-left: 12px;
  }

  .page-faq .faq-step {
    column-gap: 14px;
  }

  .page-faq .faq-panel__link {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
}
<<<END>>>