.page-faq {
  --faq-sticky-top: calc(var(--bar-h) + 28px);
  --faq-on-ink: #CFC9BC;
  --faq-green-text: #1F5E50;
  background: var(--paper);
  color: var(--ink);
  overflow-wrap: break-word;
}

/* ---------- 面包屑留白 ---------- */
.page-faq .breadcrumbs {
  padding-top: 20px;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  padding: 20px 0 48px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(90% 130% at 100% 0%, var(--orange-mist) 0%, rgba(255, 227, 214, 0) 62%),
    var(--paper);
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: 24px;
}

.page-faq .faq-hero__title {
  margin: 10px 0 0;
  font-size: clamp(2.2rem, 7.4vw, 4.4rem);
  line-height: 1.04;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-faq .faq-hero__lede {
  margin: 18px 0 0;
  max-width: 48ch;
  font-size: 1.02rem;
  line-height: 1.85;
}

.page-faq .faq-hero__mark {
  display: flex;
  align-items: baseline;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.page-faq .faq-hero__mark b {
  font-family: var(--mono);
  font-size: clamp(2.6rem, 9vw, 4rem);
  line-height: 0.9;
  color: var(--orange);
  font-weight: 700;
}

.page-faq .faq-hero__mark span {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--index-gray);
}

/* ---------- 四步轨道 ---------- */
.page-faq .faq-track {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
  position: relative;
}

.page-faq .faq-track__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 14px 16px;
}

.page-faq .faq-track__num {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-pill);
  background: var(--ink);
  color: var(--white);
  display: grid;
  place-items: center;
  font-size: 11px;
  letter-spacing: 0.06em;
}

.page-faq .faq-track__title {
  margin: 0;
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.5;
}

.page-faq .faq-track__desc {
  margin: 4px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--index-gray);
}

@media (min-width: 760px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1fr) 220px;
    align-items: end;
    gap: 32px;
  }

  .page-faq .faq-hero__mark {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    border-top: 0;
    border-left: 1px solid var(--line);
    padding: 0 0 0 20px;
    text-align: left;
  }

  .page-faq .faq-track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }

  .page-faq .faq-track::before {
    content: "";
    position: absolute;
    left: 12px;
    right: 12px;
    top: 17px;
    height: 2px;
    background: var(--line);
  }

  .page-faq .faq-track__item {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
    background: transparent;
    border: 0;
    border-radius: 0;
    padding: 0;
    position: relative;
    z-index: 1;
  }

  .page-faq .faq-track__num {
    width: 36px;
    height: 36px;
    border: 3px solid var(--paper);
    box-sizing: content-box;
    font-size: 12px;
  }
}

/* ---------- 步骤操作台 ---------- */
.page-faq .faq-console__grid {
  display: grid;
  gap: 26px;
  margin-top: 12px;
}

.page-faq .faq-steps__label {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--index-gray);
}

.page-faq .faq-steps__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.page-faq .faq-steps__link {
  display: flex;
  gap: 8px;
  align-items: baseline;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  background: var(--white);
  color: var(--ink);
  text-decoration: none;
  font-size: 13px;
  line-height: 1.45;
  transition: background 180ms ease-out, border-color 180ms ease-out;
}

.page-faq .faq-steps__link:hover,
.page-faq .faq-steps__link:focus-visible {
  background: var(--orange-mist);
  border-color: var(--orange);
}

.page-faq .faq-steps__num {
  font-size: 10.5px;
  color: var(--rust);
  letter-spacing: 0.06em;
}

.page-faq .faq-step {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px 20px 26px;
  scroll-margin-top: calc(var(--bar-h) + 18px);
}

.page-faq .faq-step + .faq-step {
  margin-top: 18px;
}

.page-faq .faq-step__head {
  display: flex;
  align-items: center;
  gap: 14px;
}

.page-faq .faq-step__num {
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-pill);
  background: var(--ink);
  color: var(--orange);
  display: grid;
  place-items: center;
  font-size: 13px;
  letter-spacing: 0.06em;
}

.page-faq .faq-step__head h3 {
  margin: 0;
  font-size: 1.22rem;
  line-height: 1.35;
}

.page-faq .faq-step__sub {
  margin: 4px 0 0;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--index-gray);
}

.page-faq .faq-step__list {
  counter-reset: faqstep;
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-faq .faq-step__list li {
  position: relative;
  padding-left: 34px;
  font-size: 14.5px;
  line-height: 1.72;
}

.page-faq .faq-step__list li::before {
  counter-increment: faqstep;
  content: counter(faqstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 3px;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--rust);
}

.page-faq .faq-step__list a {
  color: var(--rust);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-step__note {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin: 22px 0 0;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: var(--celadon-mist);
  color: var(--faq-green-text);
  font-size: 13.5px;
  line-height: 1.68;
}

.page-faq .faq-step__note a {
  color: var(--faq-green-text);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-step__dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  margin-top: 7px;
  border-radius: var(--radius-pill);
  background: var(--celadon);
}

.page-faq .faq-step__figure {
  margin: 24px 0 0;
}

.page-faq .media-caption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--index-gray);
}

@media (min-width: 640px) {
  .page-faq .faq-step {
    padding: 28px 28px 32px;
  }
}

@media (min-width: 980px) {
  .page-faq .faq-console__grid {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-faq .faq-steps {
    position: sticky;
    top: var(--faq-sticky-top);
  }

  .page-faq .faq-steps__list {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
    border-left: 2px solid var(--line);
  }

  .page-faq .faq-steps__link {
    border: 0;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    background: transparent;
    padding: 11px 14px;
    font-size: 14px;
  }

  .page-faq .faq-steps__link:hover,
  .page-faq .faq-steps__link:focus-visible {
    background: var(--orange-mist);
  }
}

/* ---------- 通知设置深色带 ---------- */
.page-faq .faq-notify {
  background: var(--ink);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
}

.page-faq .faq-notify__grid {
  display: grid;
  gap: 26px;
}

.page-faq .faq-notify .eyebrow {
  color: var(--orange);
}

.page-faq .faq-notify__title {
  margin: 10px 0 0;
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  line-height: 1.25;
  color: var(--white);
}

.page-faq .faq-notify__intro {
  margin: 14px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--faq-on-ink);
  max-width: 46ch;
}

.page-faq .faq-notify__list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-faq .faq-notify__list li {
  border-left: 2px solid var(--celadon);
  padding-left: 14px;
}

.page-faq .faq-notify__tag {
  display: inline-block;
  margin-bottom: 6px;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: var(--celadon-mist);
  color: var(--faq-green-text);
  font-size: 11px;
  letter-spacing: 0.08em;
}

.page-faq .faq-notify__list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--faq-on-ink);
}

.page-faq .faq-notify__foot {
  margin: 26px 0 0;
  padding-top: 18px;
  border-top: 1px solid rgba(251, 250, 246, 0.16);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--faq-on-ink);
}

.page-faq .faq-notify__foot a {
  color: var(--orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 106, 43, 0.5);
}

.page-faq .faq-notify__figure {
  margin: 0;
}

.page-faq .faq-notify__figure .media-caption {
  color: var(--faq-on-ink);
}

@media (min-width: 880px) {
  .page-faq .faq-notify {
    padding: 44px 42px;
  }

  .page-faq .faq-notify__grid {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 40px;
    align-items: start;
  }
}

/* ---------- iOS 入口 ---------- */
.page-faq .faq-ios__grid {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.page-faq .faq-ios__card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 22px 20px;
}

.page-faq .faq-ios__kicker {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--rust);
}

.page-faq .faq-ios__card h3 {
  margin: 0 0 10px;
  font-size: 1.12rem;
  line-height: 1.4;
}

.page-faq .faq-ios__card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
}

.page-faq .faq-ios__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.page-faq .faq-ios__note {
  margin: 22px 0 0;
  padding: 14px 16px;
  border-left: 3px solid var(--orange);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  background: var(--orange-mist);
  font-size: 14px;
  line-height: 1.75;
}

@media (min-width: 760px) {
  .page-faq .faq-ios__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }
}

/* ---------- 常见问题手风琴 ---------- */
.page-faq .faq-questions {
  margin-top: 22px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 4px 18px;
}

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

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

.page-faq .faq-q summary {
  position: relative;
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 16px 30px 16px 0;
  list-style: none;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
}

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

.page-faq .faq-q summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 13px;
  font-family: var(--mono);
  font-size: 18px;
  line-height: 1;
  color: var(--rust);
}

.page-faq .faq-q[open] summary::after {
  content: "–";
}

.page-faq .faq-q summary:hover {
  color: var(--rust);
}

.page-faq .faq-q__idx {
  flex: 0 0 auto;
  padding-top: 4px;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--index-gray);
}

.page-faq .faq-q__body {
  margin: 0 0 18px 30px;
  padding-right: 22px;
  font-size: 14.5px;
  line-height: 1.78;
}

.page-faq .faq-q__body a {
  color: var(--rust);
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (min-width: 760px) {
  .page-faq .faq-questions {
    padding: 6px 26px;
  }

  .page-faq .faq-q summary {
    padding: 18px 34px 18px 0;
    font-size: 15.5px;
  }

  .page-faq .faq-q summary::after {
    top: 15px;
  }
}

/* ---------- 结尾行动区 ---------- */
.page-faq .faq-help {
  display: grid;
  gap: 20px;
  background: var(--orange-mist);
  border-radius: var(--radius-lg);
  padding: 26px 20px;
}

.page-faq .faq-help h2 {
  margin: 10px 0 0;
  font-size: clamp(1.4rem, 3.6vw, 1.95rem);
  line-height: 1.3;
}

.page-faq .faq-help__text {
  margin: 12px 0 0;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.8;
}

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

@media (min-width: 860px) {
  .page-faq .faq-help {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 32px;
    padding: 38px 40px;
  }

  .page-faq .faq-help__links {
    justify-content: flex-end;
  }
}
<<<END>>>