/* ===== 支持中心 page-faq ===== */
.page-faq {
  --faq-line: rgba(123, 59, 255, .34);
  --faq-line-soft: rgba(123, 59, 255, .16);
  --faq-card: #150a30;
  --faq-card-2: #100725;
  position: relative;
  display: block;
  color: var(--offwhite);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
}

.page-faq [id] { scroll-margin-top: 96px; }

.page-faq h2,
.page-faq h3 { margin: 0; }

.page-faq p { margin: 0 0 12px; }

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 5vw, 56px) 0 clamp(34px, 6vw, 72px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(92% 120% at 94% -22%, rgba(123, 59, 255, .5), transparent 60%),
    radial-gradient(58% 76% at 2% 112%, rgba(34, 224, 255, .16), transparent 62%),
    linear-gradient(180deg, #0d0728 0%, #05030F 100%);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: -34%;
  right: -20%;
  width: 64%;
  height: 200%;
  background: linear-gradient(90deg, transparent, rgba(123, 59, 255, .22), transparent);
  transform: rotate(16deg);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: repeating-linear-gradient(90deg, var(--violet) 0 16px, transparent 16px 30px);
  opacity: .72;
  pointer-events: none;
}

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

.page-faq .faq-hero__kicker {
  margin: 20px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--magenta);
}

.page-faq .faq-hero__title {
  margin: 12px 0 0;
  font-family: var(--font-poster);
  font-weight: 900;
  font-size: clamp(30px, 8.6vw, 92px);
  line-height: 1;
  letter-spacing: -.02em;
  text-shadow: 0 0 30px rgba(123, 59, 255, .55);
}

.page-faq .faq-hero__title em {
  font-style: normal;
  color: var(--cyan);
  text-shadow: 0 0 24px rgba(34, 224, 255, .55);
}

.page-faq .faq-hero__lead {
  max-width: 62ch;
  margin: 22px 0 0;
  font-size: 16.5px;
  color: rgba(244, 241, 255, .84);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 章节骨架 ---------- */
.page-faq .faq-section {
  position: relative;
  padding: clamp(40px, 6vw, 78px) 0;
}

.page-faq .faq-section--tint {
  background: linear-gradient(180deg, rgba(123, 59, 255, .1) 0%, rgba(123, 59, 255, 0) 78%);
}

.page-faq .section__num {
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--magenta);
}

.page-faq .section__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 4.6vw, 42px);
  line-height: 1.24;
  letter-spacing: .01em;
  margin-top: 8px;
  padding-left: 16px;
  border-left: 4px solid var(--cyan);
}

.page-faq .section__lead {
  max-width: 64ch;
  margin: 14px 0 0;
  font-size: 16px;
  color: var(--mist);
}

.page-faq .section__head { margin-bottom: clamp(26px, 4vw, 44px); }

/* ---------- 费用刻度尺 ---------- */
.page-faq .fee-scale {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  margin: 0 0 18px;
  padding: 0 0 12px;
  border-bottom: 1px dashed var(--faq-line);
}

.page-faq .fee-scale__tick {
  position: relative;
  padding-left: 16px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-faq .fee-scale__tick::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 7px;
  height: 7px;
  margin-top: -3.5px;
  background: var(--cyan);
  transform: rotate(45deg);
  box-shadow: 0 0 10px rgba(34, 224, 255, .85);
}

/* ---------- 费用卡片 ---------- */
.page-faq .fee-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-faq .fee-card {
  display: flex;
  flex-direction: column;
  gap: 13px;
  padding: 24px 20px 20px;
  background: linear-gradient(180deg, var(--faq-card) 0%, var(--faq-card-2) 100%);
  border: 1px solid var(--faq-line);
  border-left: 4px solid var(--violet);
  box-shadow: var(--hard-shadow);
  transition: transform .22s ease, border-color .22s ease;
}

.page-faq .fee-card:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
}

.page-faq .fee-card--key {
  border-left-color: var(--cyan);
  box-shadow: 8px 8px 0 rgba(34, 224, 255, .16);
}

.page-faq .fee-card__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--magenta);
}

.page-faq .fee-card__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 27px;
  line-height: 1.18;
}

.page-faq .fee-card__span {
  align-self: flex-start;
  padding: 4px 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--cyan);
  border: 1px dashed rgba(34, 224, 255, .5);
  background: rgba(34, 224, 255, .07);
}

.page-faq .fee-card__for {
  margin: 0;
  font-size: 15px;
  color: rgba(201, 183, 255, .92);
}

.page-faq .fee-card__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 15px;
  color: rgba(244, 241, 255, .86);
}

.page-faq .fee-card__list li {
  position: relative;
  padding-left: 18px;
}

.page-faq .fee-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 9px;
  height: 2px;
  background: var(--violet);
}

.page-faq .fee-card--key .fee-card__list li::before { background: var(--cyan); }

.page-faq .fee-card__foot {
  margin: auto 0 0;
  padding-top: 12px;
  border-top: 1px solid var(--faq-line-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: rgba(201, 183, 255, .8);
}

/* ---------- 折叠面板微调 ---------- */
.page-faq .fold { margin-top: 4px; }

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

.page-faq .fold__body {
  font-size: 15px;
  color: rgba(244, 241, 255, .82);
}

/* ---------- 切换流程 ---------- */
.page-faq .switch-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
}

.page-faq .switch-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-faq .switch-step {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 18px;
  padding: 20px 0;
  border-bottom: 1px solid var(--faq-line-soft);
}

.page-faq .switch-step:first-child { border-top: 1px solid var(--faq-line-soft); }

.page-faq .switch-step__num {
  grid-column: 1;
  grid-row: 1 / span 2;
  align-self: start;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(30px, 5vw, 46px);
  line-height: .92;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--violet);
  transition: color .25s ease, -webkit-text-stroke-color .25s ease;
}

.page-faq .switch-step:hover .switch-step__num,
.page-faq .switch-step:focus-within .switch-step__num {
  color: var(--cyan);
  -webkit-text-stroke-color: var(--cyan);
}

@supports not (-webkit-text-stroke: 1px red) {
  .page-faq .switch-step__num { color: var(--violet); }
}

.page-faq .switch-step__title {
  grid-column: 2;
  grid-row: 1;
  align-self: end;
  font-size: 19px;
  font-weight: 700;
}

.page-faq .switch-step__text {
  grid-column: 2;
  grid-row: 2;
  margin: 6px 0 0;
  font-size: 15px;
  color: rgba(244, 241, 255, .82);
}

/* ---------- 图片容器 ---------- */
.page-faq .media-frame {
  margin: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--hard-shadow);
}

.page-faq .media-frame__inner { display: block; }

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

.page-faq .media-frame__caption {
  padding: 10px 14px;
  border-top: 1px solid var(--faq-line-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--mist);
}

/* ---------- 帮助索引 ---------- */
.page-faq .faq-help {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
}

.page-faq .faq-help__aside {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-faq .faq-help__note {
  margin: 0;
  padding: 14px 16px;
  font-size: 14px;
  color: var(--mist);
  background: rgba(123, 59, 255, .12);
  border-left: 3px solid var(--magenta);
}

.page-faq .help-index {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--faq-line-soft);
}

.page-faq .help-index__item {
  display: grid;
  grid-template-columns: 3.4ch 1fr auto;
  align-items: baseline;
  column-gap: 14px;
  row-gap: 4px;
  padding: 12px 10px;
  border-bottom: 1px solid var(--faq-line-soft);
  transition: background .2s ease, padding-left .2s ease;
}

.page-faq .help-index__item:hover {
  background: rgba(123, 59, 255, .1);
  padding-left: 16px;
}

.page-faq .help-index__num {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--slate);
}

.page-faq .help-index__title {
  font-size: 15.5px;
  color: rgba(244, 241, 255, .9);
}

.page-faq .help-index__cat {
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--mist);
  opacity: .72;
  white-space: nowrap;
}

.page-faq .help-index__item--key {
  padding-left: 16px;
  border-left: 3px solid var(--cyan);
  background: linear-gradient(90deg, rgba(34, 224, 255, .13), transparent 72%);
}

.page-faq .help-index__item--key .help-index__num { color: var(--cyan); }

.page-faq .help-index__item--key .help-index__title {
  color: var(--offwhite);
  font-weight: 600;
}

.page-faq .help-index__go {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 224, 255, .45);
  white-space: nowrap;
  transition: color .2s ease, border-color .2s ease;
}

.page-faq .help-index__go:hover,
.page-faq .help-index__go:focus-visible {
  color: var(--yellow);
  border-color: var(--yellow);
  outline: none;
}

/* ---------- 导出与反馈 ---------- */
.page-faq .record-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-faq .record-panel {
  padding: 26px 22px 22px;
  background: var(--faq-card);
  border: 1px solid var(--faq-line);
  border-top: 3px solid var(--magenta);
}

.page-faq .record-panel--alt { border-top-color: var(--cyan); }

.page-faq .record-panel__label {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--magenta);
}

.page-faq .record-panel--alt .record-panel__label { color: var(--cyan); }

.page-faq .record-panel__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  line-height: 1.3;
  margin-bottom: 10px;
}

.page-faq .record-panel__text {
  font-size: 15px;
  color: rgba(244, 241, 255, .84);
}

.page-faq .record-panel__formats,
.page-faq .record-panel__steps {
  list-style: none;
  margin: 16px 0 18px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 14.5px;
}

.page-faq .record-panel__formats li {
  display: grid;
  grid-template-columns: 6ch 1fr;
  gap: 12px;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--faq-line-soft);
}

.page-faq .record-panel__formats .mono {
  color: var(--yellow);
  font-size: 13px;
}

.page-faq .record-panel__steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px;
  align-items: baseline;
  color: rgba(244, 241, 255, .84);
}

.page-faq .record-panel__dot {
  width: 8px;
  height: 8px;
  margin-top: 6px;
  background: var(--violet);
  transform: rotate(45deg);
}

.page-faq .record-panel__dot--cyan {
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(34, 224, 255, .8);
}

/* ---------- 问答分栏 ---------- */
.page-faq .qa-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-faq .qa-split__hint {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-faq .qa-nav {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-faq .qa-nav__link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  font-size: 14px;
  color: var(--mist);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color .2s ease, border-color .2s ease, background .2s ease;
}

.page-faq .qa-nav__link:hover,
.page-faq .qa-nav__link:focus-visible {
  color: var(--cyan);
  border-left-color: var(--cyan);
  background: rgba(34, 224, 255, .08);
  outline: none;
}

.page-faq .qa-nav__num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--magenta);
}

.page-faq .fold--qa {
  margin: 0 0 12px;
  padding: 0 18px;
  background: var(--faq-card-2);
  border: 1px solid var(--faq-line-soft);
  border-left: 3px solid var(--violet);
  transition: border-color .2s ease;
}

.page-faq .fold--qa:hover,
.page-faq .fold--qa:focus-within,
.page-faq .fold--qa[open] { border-left-color: var(--cyan); }

.page-faq .qa-list__q {
  margin: 14px 0 4px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--cyan);
}

.page-faq .qa-list__q:first-child { margin-top: 0; }

.page-faq .qa-list__a {
  margin: 0 0 6px;
  font-size: 15px;
  color: rgba(244, 241, 255, .84);
}

.page-faq .qa-list__a a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 183, 255, .5);
}

.page-faq .qa-list__a a:hover,
.page-faq .qa-list__a a:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  outline: none;
}

/* ---------- 联系区 ---------- */
.page-faq .contact-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  padding: 26px 22px;
  background: linear-gradient(135deg, rgba(123, 59, 255, .26) 0%, rgba(34, 224, 255, .09) 100%);
  border: 1px solid var(--line);
  box-shadow: var(--hard-shadow);
}

.page-faq .contact-strip__label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--magenta);
}

.page-faq .contact-strip__value {
  font-family: var(--font-mono);
  font-size: 16px;
  line-height: 1.4;
  color: var(--cyan);
  overflow-wrap: anywhere;
}

.page-faq .contact-strip .copy-btn {
  background: none;
  border: none;
  padding: 0 0 2px;
  border-bottom: 1px dashed rgba(34, 224, 255, .5);
  cursor: pointer;
  text-align: left;
  transition: color .2s ease, border-color .2s ease;
}

.page-faq .contact-strip .copy-btn:hover,
.page-faq .contact-strip .copy-btn:focus-visible {
  color: var(--yellow);
  border-color: var(--yellow);
  outline: none;
}

.page-faq .contact-strip .copy-btn.is-copied {
  color: var(--yellow);
  border-color: var(--yellow);
}

.page-faq .contact-strip__time {
  margin: 0;
  font-size: 16px;
  color: var(--offwhite);
}

.page-faq .note--yellow {
  margin: 20px 0 0;
  font-size: 14px;
  color: rgba(244, 241, 255, .86);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 641px) {
  .page-faq .fee-scale {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 761px) {
  .page-faq .fee-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

@media (min-width: 781px) {
  .page-faq .record-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 721px) {
  .page-faq .contact-strip { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 26px; }
}

@media (min-width: 901px) {
  .page-faq .switch-grid {
    grid-template-columns: 1.05fr .95fr;
    gap: 42px;
  }

  .page-faq .qa-split {
    grid-template-columns: 200px minmax(0, 1fr);
    gap: 42px;
  }

  .page-faq .qa-split__aside {
    position: sticky;
    top: 96px;
    align-self: start;
  }
}

@media (min-width: 941px) {
  .page-faq .faq-help {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr);
    gap: 44px;
  }

  .page-faq .faq-help__aside {
    position: sticky;
    top: 96px;
    align-self: start;
  }
}

@media (max-width: 520px) {
  .page-faq .help-index__item {
    grid-template-columns: 3.4ch minmax(0, 1fr);
  }

  .page-faq .help-index__cat { display: none; }

  .page-faq .help-index__go { grid-column: 2; }

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

  .page-faq .fee-card__title { font-size: 24px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .fee-card,
  .page-faq .switch-step__num,
  .page-faq .help-index__item,
  .page-faq .help-index__go,
  .page-faq .fold--qa {
    transition: none;
  }

  .page-faq .fee-card:hover { transform: none; }
}
<<<END>>>