.page-faq {
  --faq-dim: #4E6274;
  --faq-r: 14px;
  --faq-gap: 18px;
  background: var(--ink);
  color: var(--cloud);
}

/* ---------- 首屏 ---------- */

.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  padding: 40px 0 84px;
  background:
    radial-gradient(88% 66% at 8% 0%, rgba(242, 183, 5, .18), transparent 60%),
    radial-gradient(64% 84% at 100% 100%, rgba(46, 196, 182, .10), transparent 62%),
    linear-gradient(172deg, #0B1F33 0%, #071A2B 100%);
  color: var(--cloud);
}

.page-faq .faq-hero-arc {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 110px;
  color: rgba(242, 183, 5, .5);
  pointer-events: none;
}

.page-faq .faq-hero-arc svg {
  display: block;
  width: 100%;
  height: 100%;
}

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

.page-faq .faq-crumb {
  margin-bottom: 26px;
  color: var(--mist);
  font-size: 13px;
}

.page-faq .faq-crumb a {
  color: var(--mist);
  text-decoration: none;
}

.page-faq .faq-crumb a:hover,
.page-faq .faq-crumb a:focus-visible {
  color: var(--gold-hi);
}

.page-faq .faq-crumb span[aria-current] {
  color: var(--cloud);
}

.page-faq .faq-eyebrow {
  margin: 0 0 14px;
  color: var(--gold);
}

.page-faq .faq-eyebrow--ink {
  color: #A87A0B;
}

.page-faq .faq-h1 {
  margin: 0 0 20px;
  max-width: 20em;
  color: var(--cloud);
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 44px;
  line-height: 1.14;
  letter-spacing: -0.005em;
  transform: skewX(-3deg);
  transform-origin: left bottom;
}

.page-faq .faq-lede {
  margin: 0;
  max-width: 40em;
  color: var(--mist);
  font-size: 17px;
  line-height: 1.75;
}

.page-faq .faq-lede--ink {
  color: var(--faq-dim);
}

.page-faq .faq-hero-meta {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  font-size: 13px;
  color: var(--mist);
}

.page-faq .faq-hero-meta li {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-faq .faq-hero-meta .mono {
  color: var(--gold);
  font-size: 15px;
  letter-spacing: 0.02em;
}

/* ---------- 三步处理 ---------- */

.page-faq .faq-path {
  position: relative;
  padding: 64px 0 72px;
  background: linear-gradient(180deg, #071A2B 0%, #0B1F33 100%);
}

.page-faq .faq-head {
  margin-bottom: 34px;
}

.page-faq .faq-head .h2 {
  margin: 0 0 14px;
  color: var(--cloud);
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 30px;
  line-height: 1.2;
  letter-spacing: -0.004em;
  transform: skewX(-3deg);
  transform-origin: left bottom;
}

.page-faq .faq-figure {
  margin: 0 0 30px;
}

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

.page-faq .faq-cap {
  margin-top: 10px;
  font-family: var(--font-serif);
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-faq .faq-cap--ink {
  color: var(--faq-dim);
}

.page-faq .faq-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--faq-gap);
}

.page-faq .faq-step {
  position: relative;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  padding: 20px 18px;
  background: var(--ink-card);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--faq-r);
  box-shadow: var(--shadow);
}

.page-faq .faq-step--key {
  border-left: 3px solid var(--gold);
  background: linear-gradient(158deg, #153A5D 0%, #0D2841 100%);
}

.page-faq .faq-step-rail {
  display: flex;
  justify-content: flex-start;
}

.page-faq .faq-step-num {
  display: inline-block;
  padding-top: 2px;
  color: var(--gold);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.page-faq .faq-step-body .h3 {
  margin: 0 0 10px;
  color: var(--cloud);
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 19px;
  line-height: 1.4;
}

.page-faq .faq-step-body > p {
  margin: 0 0 12px;
  max-width: 38em;
  color: var(--mist);
  font-size: 16px;
  line-height: 1.75;
}

.page-faq .faq-step-note {
  padding-left: 12px;
  border-left: 2px solid rgba(242, 183, 5, .45);
  color: var(--cloud) !important;
  font-size: 15px !important;
}

.page-faq .faq-step-tag {
  display: inline-block;
  margin-right: 8px;
  padding: 1px 7px;
  border: 1px solid var(--gold-line);
  border-radius: 4px;
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  vertical-align: 1px;
}

.page-faq .faq-step-done {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 6px;
  font-size: 13px;
  color: var(--mist);
  cursor: pointer;
  user-select: none;
}

.page-faq .faq-step-done input {
  width: 15px;
  height: 15px;
  accent-color: var(--gold);
  cursor: pointer;
}

.page-faq .faq-sheet {
  margin: 4px 0 14px;
  padding: 16px;
  background: rgba(7, 26, 43, .58);
  border: 1px dashed var(--hairline);
  border-radius: 10px;
}

.page-faq .faq-sheet-title {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 13px;
  letter-spacing: 0.02em;
}

.page-faq .faq-sheet-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  padding: 9px 12px;
  margin-bottom: 8px;
  background: rgba(11, 31, 51, .85);
  border: 1px solid var(--hairline-soft);
  border-radius: 7px;
}

.page-faq .faq-sheet-label {
  flex: 0 0 84px;
  font-size: 13px;
  color: var(--mist);
}

.page-faq .faq-sheet-value {
  color: var(--cloud);
  font-size: 14px;
  letter-spacing: 0.02em;
  word-break: break-all;
}

.page-faq .faq-sheet-hint {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-faq .faq-path-tail {
  margin: 28px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--hairline-soft);
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-faq .faq-path-tail a {
  color: var(--gold-hi);
  text-decoration: none;
  border-bottom: 1px solid var(--gold-line);
}

.page-faq .faq-path-tail a:hover,
.page-faq .faq-path-tail a:focus-visible {
  color: var(--gold);
}

/* ---------- 问答区（浅色） ---------- */

.page-faq .faq-answers {
  padding: 58px 0 68px;
  background: var(--cloud);
  color: var(--slate);
}

.page-faq .faq-answers .faq-head .h2,
.page-faq .faq-h2-ink {
  color: var(--slate);
}

.page-faq .faq-h3-ink {
  margin: 0;
  color: var(--slate);
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 21px;
  line-height: 1.35;
}

.page-faq .faq-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
  margin-bottom: 34px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(62, 110, 142, .25);
}

.page-faq .faq-jump a {
  display: inline-block;
  padding: 7px 14px;
  border: 1px solid rgba(62, 110, 142, .35);
  border-radius: 999px;
  color: var(--slate);
  font-size: 13px;
  text-decoration: none;
  transition: border-color .22s var(--ease), background .22s var(--ease), color .22s var(--ease);
}

.page-faq .faq-jump a:hover,
.page-faq .faq-jump a:focus-visible {
  border-color: var(--gold);
  background: rgba(242, 183, 5, .14);
  color: #7A5600;
}

.page-faq .faq-group {
  margin-bottom: 40px;
  scroll-margin-top: 90px;
}

.page-faq .faq-group:last-of-type {
  margin-bottom: 8px;
}

.page-faq .faq-group-head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 2px solid rgba(22, 50, 74, .14);
}

.page-faq .faq-group-num {
  color: var(--home);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.page-faq .faq-group-body--split {
  display: grid;
  gap: 22px;
}

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

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

/* 折叠问答 */

.page-faq .qa {
  background: rgba(255, 255, 255, .6);
  border: 1px solid rgba(62, 110, 142, .28);
  border-radius: 11px;
  transition: border-color .22s var(--ease), background .22s var(--ease), box-shadow .22s var(--ease);
}

.page-faq .qa[open] {
  border-color: var(--gold-line);
  background: #FFFFFF;
  box-shadow: 0 2px 10px rgba(7, 26, 43, .08);
}

.page-faq .qa-summary {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  padding: 16px 16px 16px 16px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-sans);
  font-weight: 500;
  font-size: 16px;
  line-height: 1.55;
  color: var(--slate);
}

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

.page-faq .qa-summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 10px;
}

.page-faq .qa-dot {
  flex: 0 0 auto;
  width: 10px;
  height: 10px;
  margin-top: 7px;
  border: 1.5px solid var(--line);
  border-radius: 50%;
  background: transparent;
  transition: background .22s var(--ease), border-color .22s var(--ease);
}

.page-faq .qa[open] .qa-dot {
  background: var(--gold);
  border-color: var(--gold);
  animation: faq-breathe 2.4s ease-in-out infinite;
}

.page-faq .qa-summary::after {
  content: "";
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  margin: 8px 2px 0 auto;
  border-right: 2px solid var(--line);
  border-bottom: 2px solid var(--line);
  transform: rotate(45deg);
  transition: transform .22s var(--ease), border-color .22s var(--ease);
}

.page-faq .qa[open] .qa-summary::after {
  transform: rotate(-135deg);
  border-color: var(--gold);
}

.page-faq .qa-q {
  flex: 1 1 auto;
}

.page-faq .qa-body {
  padding: 0 18px 18px 39px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--faq-dim);
}

.page-faq .qa-body p {
  margin: 0;
  max-width: 38em;
}

.page-faq .qa-body a {
  color: #8A6100;
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 183, 5, .7);
}

.page-faq .qa-body a:hover,
.page-faq .qa-body a:focus-visible {
  color: var(--home);
  border-bottom-color: var(--home);
}

@keyframes faq-breathe {
  0%, 100% { box-shadow: 0 0 0 0 rgba(242, 183, 5, .5); }
  50% { box-shadow: 0 0 0 6px rgba(242, 183, 5, 0); }
}

/* ---------- 帮助收尾 ---------- */

.page-faq .faq-help {
  position: relative;
  overflow: hidden;
  padding: 78px 0 68px;
  background: linear-gradient(180deg, #0B1F33 0%, #071A2B 100%);
  color: var(--cloud);
}

.page-faq .faq-help-arc {
  position: absolute;
  left: 0;
  right: 0;
  top: -2px;
  height: 100px;
  color: rgba(242, 183, 5, .45);
  pointer-events: none;
}

.page-faq .faq-help-arc svg {
  display: block;
  width: 100%;
  height: 100%;
}

.page-faq .faq-help-inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
}

.page-faq .faq-help-text .h2 {
  margin: 0 0 14px;
  color: var(--cloud);
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: 28px;
  line-height: 1.22;
  letter-spacing: -0.004em;
  transform: skewX(-3deg);
  transform-origin: left bottom;
}

.page-faq .faq-help-text > p {
  margin: 0 0 20px;
  max-width: 36em;
  font-size: 16px;
  line-height: 1.75;
  color: var(--mist);
}

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

.page-faq .faq-info-list li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 14px;
  background: var(--ink-card);
  border: 1px solid var(--hairline-soft);
  border-radius: 9px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--cloud);
}

.page-faq .faq-info-list .mono {
  color: var(--gold);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-faq .faq-help-card {
  padding: 24px 20px;
  background: rgba(18, 49, 78, .78);
  border: 1px solid var(--hairline);
  border-radius: var(--faq-r);
  box-shadow: var(--shadow);
}

.page-faq .faq-help-label {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-faq .faq-contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
  padding: 10px 12px;
  background: rgba(7, 26, 43, .6);
  border: 1px solid var(--hairline-soft);
  border-radius: 9px;
  transition: border-color .22s var(--ease);
}

.page-faq .faq-contact[data-copied="true"] {
  border-color: var(--away);
}

.page-faq .faq-contact-value {
  flex: 1 1 200px;
  min-width: 0;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--cloud);
  word-break: break-all;
}

.page-faq .faq-contact-value--plain {
  display: block;
  padding: 0;
  margin: 0 0 6px;
  font-size: 17px;
  color: var(--gold-hi);
}

.page-faq .faq-contact-hint {
  margin: 8px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-faq .faq-contact .btn-copy {
  flex: 0 0 auto;
}

.page-faq .faq-help-card .divider {
  margin: 20px 0;
}

.page-faq .faq-help-btn {
  margin-top: 20px;
  width: 100%;
  text-align: center;
}

/* ---------- 窄屏适配 ---------- */

@media (max-width: 520px) {
  .page-faq .faq-hero {
    padding: 32px 0 70px;
  }

  .page-faq .faq-h1 {
    font-size: 34px;
  }

  .page-faq .faq-head .h2 {
    font-size: 25px;
  }

  .page-faq .faq-help-text .h2 {
    font-size: 24px;
  }

  .page-faq .faq-step {
    grid-template-columns: 34px 1fr;
    gap: 10px;
    padding: 18px 14px;
  }

  .page-faq .faq-step-num {
    font-size: 17px;
  }

  .page-faq .faq-sheet {
    padding: 13px;
  }

  .page-faq .faq-sheet-label {
    flex-basis: 100%;
  }

  .page-faq .qa-summary {
    font-size: 15.5px;
    padding: 14px;
  }

  .page-faq .qa-body {
    padding: 0 14px 16px 35px;
    font-size: 15px;
  }

  .page-faq .faq-contact-value {
    flex-basis: 100%;
  }
}

@media (min-width: 760px) {
  .page-faq .faq-hero {
    padding: 58px 0 104px;
  }

  .page-faq .faq-h1 {
    font-size: 50px;
    max-width: 16em;
  }

  .page-faq .faq-head .h2 {
    font-size: 34px;
  }

  .page-faq .faq-help-text .h2 {
    font-size: 32px;
  }

  .page-faq .faq-path {
    padding: 78px 0 88px;
  }

  .page-faq .faq-answers {
    padding: 76px 0 88px;
  }

  .page-faq .faq-help {
    padding: 96px 0 88px;
  }

  .page-faq .faq-step {
    grid-template-columns: 64px 1fr;
    gap: 20px;
    padding: 24px 26px;
  }

  .page-faq .faq-step-num {
    font-size: 24px;
  }

  .page-faq .faq-step-body .h3 {
    font-size: 21px;
  }

  .page-faq .faq-step-body {
    padding-right: 12px;
  }

  .page-faq .faq-steps {
    max-width: 880px;
  }

  .page-faq .qa-summary {
    padding: 18px 20px;
    font-size: 17px;
  }

  .page-faq .qa-body {
    padding: 0 24px 20px 41px;
  }

  .page-faq .faq-sheet-row {
    flex-wrap: nowrap;
  }

  .page-faq .faq-help-inner {
    grid-template-columns: 7fr 5fr;
    align-items: start;
    gap: 40px;
  }

  .page-faq .faq-help-btn {
    width: auto;
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-h1 {
    font-size: 58px;
  }

  .page-faq .faq-group-body--split {
    grid-template-columns: 5fr 7fr;
    gap: 32px;
    align-items: start;
  }

  .page-faq .faq-figure--side {
    position: sticky;
    top: 32px;
  }

  .page-faq .faq-step:nth-child(2) {
    margin-inline-start: 22px;
  }

  .page-faq .faq-step:nth-child(3) {
    margin-inline-start: 44px;
  }
}

/* ---------- 动效降级 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-faq .qa[open] .qa-dot {
    animation: none;
  }

  .page-faq .qa,
  .page-faq .qa-summary::after,
  .page-faq .qa-dot,
  .page-faq .faq-jump a,
  .page-faq .faq-contact {
    transition: none;
  }
}
<<<END>>>