.page-faq {
  --faq-accent: var(--cyan);
  --faq-gap: 14px;
}

.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: 28px 0 8px;
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-faq .faq-hero__copy {
  position: relative;
  z-index: 2;
}

.page-faq h1 {
  margin: 10px 0 16px;
  font-size: clamp(32px, 8vw, 62px);
  line-height: 1.12;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--white);
}

.page-faq .faq-hero__lead {
  max-width: 62ch;
  margin: 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.85;
}

.page-faq .faq-hero__panel {
  position: relative;
  padding: 22px 20px;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(34, 230, 210, 0.22), rgba(255, 61, 154, 0.18) 58%, rgba(6, 10, 24, 0.94));
  box-shadow: var(--hard-lg);
  transform: rotate(-2.5deg);
}

.page-faq .faq-hero__panel-inner {
  display: grid;
  gap: 14px;
  transform: rotate(2.5deg);
}

.page-faq .faq-hero__stat {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(233, 239, 250, 0.16);
}

.page-faq .faq-hero__stat:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-faq .faq-hero__statnum {
  font-size: 40px;
  line-height: 1;
  font-weight: 600;
  color: var(--gold);
  text-shadow: 0 0 18px rgba(255, 194, 75, 0.35);
}

.page-faq .faq-hero__statlabel {
  color: var(--white);
  font-size: 13px;
  line-height: 1.6;
}

/* 三入口分流 */
.page-faq .faq-split {
  list-style: none;
  display: grid;
  gap: var(--faq-gap);
  margin: 28px 0 0;
  padding: 0;
}

.page-faq .faq-split__link {
  --faq-accent: var(--cyan);
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px 18px 16px;
  border: 2px solid var(--line-soft);
  border-left: 6px solid var(--faq-accent);
  border-radius: var(--radius);
  background: var(--panel);
  color: var(--white);
  text-decoration: none;
  box-shadow: var(--hard);
  transition: transform 0.22s var(--ease), box-shadow 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-faq .faq-split__link--warn { --faq-accent: var(--warn); }
.page-faq .faq-split__link--gold { --faq-accent: var(--gold); }
.page-faq .faq-split__link--green { --faq-accent: var(--green); }

.page-faq .faq-split__link:hover,
.page-faq .faq-split__link:focus-visible {
  transform: translateY(-4px);
  border-color: var(--faq-accent);
  box-shadow: var(--hard-lg);
}

.page-faq .faq-split__num {
  font-size: 12px;
  font-weight: 600;
  color: var(--faq-accent);
  letter-spacing: 0.12em;
}

.page-faq .faq-split__title {
  font-size: 21px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-faq .faq-split__desc {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.65;
}

.page-faq .faq-split__go {
  margin-top: 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--faq-accent);
}

/* 章节骨架 */
.page-faq .faq-block {
  padding: 44px 0;
  scroll-margin-top: 20px;
}

.page-faq .faq-block--plain {
  background: var(--ink-2);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.page-faq .section__head {
  max-width: 68ch;
  margin-bottom: 22px;
}

.page-faq .section__lead {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
  margin: 10px 0 0;
}

.page-faq [id] {
  scroll-margin-top: 24px;
}

/* 图片 */
.page-faq .faq-figure {
  margin: 0 0 22px;
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--hard);
  object-fit: cover;
  background: var(--ink-2);
}

.page-faq .faq-figure figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

/* 步骤条 */
.page-faq .faq-steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0 0 18px;
  padding: 0;
}

.page-faq .faq-steps .step-bar__item a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 2px solid var(--line-soft);
  border-radius: var(--radius-sm);
  background: var(--ink-2);
  color: var(--white);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-faq .faq-steps .step-bar__item a:hover,
.page-faq .faq-steps .step-bar__item a:focus-visible {
  transform: translateY(-3px);
  border-color: var(--cyan);
}

.page-faq .faq-steps .step-bar__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: 0.06em;
}

.page-faq .faq-steps .step-bar__item[aria-current="step"] a {
  border-color: var(--cyan);
  background: linear-gradient(120deg, rgba(34, 230, 210, 0.22), rgba(255, 61, 154, 0.14));
  box-shadow: 0 0 0 2px rgba(34, 230, 210, 0.18), var(--hard);
}

.page-faq .faq-steps .step-bar__item[aria-current="step"] .step-bar__num {
  color: var(--gold);
}

/* 四步卡片 */
.page-faq .faq-step-grid {
  display: grid;
  gap: var(--faq-gap);
}

.page-faq .faq-step {
  position: relative;
  padding: 20px 18px 18px;
  border: 2px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--hard);
}

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

.page-faq .faq-step__num {
  display: inline-block;
  font-size: 24px;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.04em;
}

.page-faq .faq-step__title {
  margin: 6px 0 8px;
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.45;
}

.page-faq .faq-step__text {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.page-faq .faq-step__list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-faq .faq-step__list li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--white);
}

.page-faq .faq-step__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  background: var(--cyan);
  transform: rotate(45deg);
}

/* 折叠面板 */
.page-faq .faq-group__title {
  margin: 26px 0 12px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--cyan);
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-group__title:first-of-type {
  margin-top: 0;
}

.page-faq .accordion {
  display: grid;
  gap: 10px;
}

.page-faq .faq-item {
  border: 2px solid var(--line-soft);
  border-radius: var(--radius-sm);
  background: var(--panel);
  overflow: hidden;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-faq .faq-item[open] {
  border-color: var(--cyan);
  box-shadow: var(--hard);
}

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

.page-faq .faq-item .accordion__btn {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  font-size: 15px;
  color: var(--white);
}

.page-faq .faq-item .accordion__btn:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-faq .faq-item .accordion__num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.08em;
}

.page-faq .faq-item .faq-item__q {
  flex: 1 1 auto;
  line-height: 1.5;
}

.page-faq .faq-item .accordion__arrow {
  flex: none;
  color: var(--cyan);
  font-size: 12px;
  transition: transform 0.24s var(--ease);
}

.page-faq .faq-item[open] .accordion__arrow {
  transform: rotate(180deg);
}

.page-faq .faq-item .accordion__panel {
  padding: 0 16px 16px 40px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.85;
}

/* 结算三步 */
.page-faq .faq-settle {
  display: grid;
  gap: 20px;
  align-items: start;
}

.page-faq .faq-settle__steps {
  display: grid;
  gap: var(--faq-gap);
}

.page-faq .faq-settle__step {
  position: relative;
  padding: 18px 18px 18px 66px;
  border: 2px solid var(--line-soft);
  border-radius: var(--radius);
  background: var(--ink-2);
}

.page-faq .faq-settle__num {
  position: absolute;
  left: 16px;
  top: 16px;
  font-size: 22px;
  font-weight: 600;
  color: var(--magenta);
  letter-spacing: 0.04em;
}

.page-faq .faq-settle__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
  line-height: 1.45;
}

.page-faq .faq-settle__text {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.page-faq .faq-gold {
  color: var(--gold);
  font-weight: 600;
}

.page-faq .faq-figure--side {
  margin: 0;
}

/* 示例切换 */
.page-faq .faq-example-wrap {
  margin-top: 26px;
}

.page-faq .segmented {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 14px;
}

.page-faq .segmented__btn {
  padding: 10px 18px;
  border: 2px solid var(--line-soft);
  border-radius: 999px;
  background: var(--ink-2);
  color: var(--muted);
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-faq .segmented__btn[aria-selected="true"] {
  border-color: var(--cyan);
  color: var(--ink);
  background: linear-gradient(120deg, var(--cyan), var(--gold));
}

.page-faq .segmented__btn:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-faq .faq-example {
  padding: 18px;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(34, 230, 210, 0.09), rgba(255, 61, 154, 0.07));
  box-shadow: var(--hard);
}

.page-faq .faq-example__caption {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: 0.04em;
}

.page-faq .faq-example__rows {
  display: grid;
  gap: 2px;
}

.page-faq .faq-example__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--line-soft);
}

.page-faq .faq-example__key {
  font-size: 14px;
  color: var(--muted);
}

.page-faq .faq-example__val {
  font-size: 15px;
  font-weight: 600;
  color: var(--white);
}

.page-faq .faq-example__row--total {
  margin-top: 4px;
  padding-top: 12px;
  border-bottom: 0;
  border-top: 2px solid var(--line);
}

.page-faq .faq-example__row--total .faq-example__key {
  color: var(--white);
  font-weight: 600;
}

.page-faq .faq-example__row--total .faq-example__val {
  font-size: 26px;
  color: var(--gold);
  text-shadow: 0 0 16px rgba(255, 194, 75, 0.32);
}

.page-faq .faq-example__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--muted);
}

/* 新手引导 */
.page-faq .faq-onboard {
  list-style: none;
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
}

.page-faq .faq-onboard__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 13px 16px;
  border-left: 3px solid var(--magenta);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--panel);
}

.page-faq .faq-onboard__item--green {
  border-left-color: var(--green);
}

.page-faq .faq-onboard__num {
  flex: none;
  font-size: 13px;
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: 0.08em;
  padding-top: 2px;
}

.page-faq .faq-onboard__item--green .faq-onboard__num {
  color: var(--green);
}

.page-faq .faq-onboard__text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--white);
}

.page-faq .faq-flow {
  margin-top: 24px;
  padding: 20px 18px;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(255, 61, 154, 0.12), rgba(6, 10, 24, 0.9));
  box-shadow: var(--hard);
}

.page-faq .faq-flow__label {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-faq .faq-flow__list {
  list-style: none;
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
}

.page-faq .faq-flow__step {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--white);
  line-height: 1.6;
}

.page-faq .faq-flow__step .mono {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 12px;
  color: var(--cyan);
}

.page-faq .faq-flow__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

/* 客服 */
.page-faq .faq-help__card {
  padding: 24px 20px;
  border: 2px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(140deg, rgba(13, 21, 48, 0.96), rgba(22, 34, 74, 0.9));
  box-shadow: var(--hard-lg);
}

.page-faq .faq-help__title {
  margin: 8px 0 10px;
  font-size: clamp(24px, 5vw, 34px);
  font-weight: 800;
  line-height: 1.25;
  color: var(--white);
  letter-spacing: -0.01em;
}

.page-faq .faq-help__lead {
  margin: 0;
  max-width: 62ch;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
}

.page-faq .faq-contact {
  display: grid;
  gap: 10px;
  margin: 20px 0 22px;
  padding: 16px;
  border: 1px dashed var(--line);
  border-radius: var(--radius-sm);
}

.page-faq .faq-contact__row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  align-items: baseline;
  padding-bottom: 8px;
  border-bottom: 1px solid rgba(148, 163, 198, 0.14);
}

.page-faq .faq-contact__row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-faq .faq-contact__key {
  flex: none;
  min-width: 5em;
  font-size: 13px;
  color: var(--muted);
}

.page-faq .faq-contact__val {
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  word-break: break-word;
}

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

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

/* 平板与桌面 */
@media (min-width: 720px) {
  .page-faq .faq-block {
    padding: 62px 0;
  }

  .page-faq .faq-split {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 34px;
  }

  .page-faq .faq-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

  .page-faq .faq-flow__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
  }

  .page-faq .faq-flow__step {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }

  .page-faq .faq-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px 24px;
  }

  .page-faq .faq-contact__row {
    border-bottom: 0;
    padding-bottom: 0;
  }
}

@media (min-width: 1000px) {
  .page-faq .faq-hero {
    padding: 44px 0 12px;
  }

  .page-faq .faq-hero__grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
  }

  .page-faq .faq-hero__panel {
    padding: 30px 28px;
  }

  .page-faq .faq-hero__statnum {
    font-size: 48px;
  }

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

  .page-faq .faq-block {
    padding: 84px 0;
  }

  .page-faq .faq-settle {
    grid-template-columns: 1.05fr 0.85fr;
    gap: 32px;
  }

  .page-faq .faq-figure--side {
    position: sticky;
    top: 24px;
  }

  .page-faq .faq-example-wrap {
    margin-top: 34px;
  }

  .page-faq .faq-example {
    padding: 24px 26px;
  }

  .page-faq .faq-help__card {
    padding: 40px 40px 36px;
  }

  .page-faq .faq-onboard {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-split__link,
  .page-faq .faq-steps .step-bar__item a,
  .page-faq .faq-item .accordion__arrow,
  .page-faq .segmented__btn {
    transition: none;
  }

  .page-faq .faq-hero__panel,
  .page-faq .faq-hero__panel-inner {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>