.page-faq {
  --faq-nav-w: 250px;
  --faq-gap: clamp(24px, 4vw, 60px);
  background: var(--white);
  color: var(--black);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  background: var(--black);
  color: var(--ivory);
  padding: clamp(40px, 7vw, 88px) 0 clamp(36px, 5vw, 68px);
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  right: -14%;
  bottom: -46%;
  width: min(640px, 88vw);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(228, 0, 127, 0.42), rgba(228, 0, 127, 0) 68%);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, rgba(200, 164, 92, 0.6), rgba(200, 164, 92, 0));
  pointer-events: none;
}

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

.page-faq .faq-hero__crumb {
  color: rgba(246, 239, 230, 0.6);
  font-family: var(--font-mono);
  font-size: var(--s1);
  letter-spacing: 0.06em;
  margin-bottom: clamp(22px, 4vw, 40px);
}

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

.page-faq .faq-hero__crumb a:hover {
  color: var(--pink-bright);
}

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

.page-faq .faq-hero h1 {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: clamp(2.2rem, 6.4vw, 4.4rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--white);
  max-width: 16em;
}

.page-faq .faq-hero__lede {
  margin: clamp(20px, 3vw, 30px) 0 0;
  max-width: 42em;
  font-size: var(--s3);
  line-height: 1.8;
  color: rgba(246, 239, 230, 0.86);
}

.page-faq .faq-hero__pills {
  list-style: none;
  margin: clamp(26px, 3.5vw, 40px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-faq .faq-hero__pills a {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border: var(--hair-gold);
  border-radius: var(--radius-pill);
  color: var(--gold);
  font-family: var(--font-mono);
  font-size: var(--s1);
  letter-spacing: 0.06em;
  text-decoration: none;
  transition: background var(--t) var(--ease), color var(--t) var(--ease);
}

.page-faq .faq-hero__pills a:hover {
  background: rgba(200, 164, 92, 0.16);
  color: var(--white);
}

/* ---------- 主体骨架 ---------- */
.page-faq .faq-layout {
  padding: clamp(40px, 6vw, 76px) 0 clamp(56px, 8vw, 104px);
}

.page-faq .qa-nav {
  margin-bottom: 36px;
}

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

.page-faq .qa-nav__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: var(--hair);
}

.page-faq .qa-nav__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 6px 9px 14px;
  margin-left: -1px;
  border-left: 2px solid transparent;
  color: var(--graphite);
  font-size: var(--s2);
  line-height: 1.5;
  text-decoration: none;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-faq .qa-nav__link:hover {
  color: var(--pink);
}

.page-faq .qa-nav__link[data-active],
.page-faq .qa-nav__link[aria-current="true"] {
  color: var(--pink);
  border-left-color: var(--pink);
  font-weight: 600;
}

.page-faq .qa-nav__num {
  color: var(--gold-deep);
  flex: none;
}

.page-faq .qa-nav__link[data-active] .qa-nav__num {
  color: var(--pink);
}

.page-faq .qa-nav__hint {
  margin: 20px 0 0;
  padding-left: 14px;
  font-size: var(--s1);
  line-height: 1.8;
  color: var(--graphite);
  max-width: 34em;
}

.page-faq .qa-nav__hint a {
  color: var(--pink);
  text-decoration: none;
  border-bottom: 1px solid rgba(228, 0, 127, 0.3);
}

.page-faq .qa-nav__hint a:hover {
  border-bottom-color: var(--pink);
}

/* ---------- 问答折叠块 ---------- */
.page-faq .qa {
  border-top: var(--hair);
  scroll-margin-top: 130px;
}

.page-faq .qa:last-of-type {
  border-bottom: var(--hair);
}

.page-faq .qa__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(12px, 2vw, 22px);
  padding: clamp(18px, 2.4vw, 26px) 0;
  cursor: pointer;
  list-style: none;
  transition: background var(--t) var(--ease);
}

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

.page-faq .qa__head:hover {
  background: var(--pink-wash);
}

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

.page-faq .qa__num {
  display: inline-grid;
  place-items: center;
  min-width: 44px;
  padding: 3px 8px;
  border: 1px solid rgba(228, 0, 127, 0.35);
  border-radius: 4px;
  color: var(--pink);
  background: var(--white);
}

.page-faq .qa__q {
  margin: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: var(--s4);
  line-height: 1.35;
  letter-spacing: -0.02em;
  color: var(--black);
  transition: color var(--t) var(--ease);
}

.page-faq .qa__head:hover .qa__q {
  color: var(--pink);
}

.page-faq .qa__chev {
  width: 11px;
  height: 11px;
  margin-right: 6px;
  border-right: 1.5px solid var(--gold);
  border-bottom: 1.5px solid var(--gold);
  transform: rotate(45deg);
  transition: transform var(--t) var(--ease);
}

.page-faq .qa[open] .qa__chev {
  transform: rotate(-135deg);
}

.page-faq .qa__body {
  padding: 0 0 clamp(28px, 4vw, 46px);
}

.page-faq .qa__body > * {
  max-width: 70ch;
}

.page-faq .qa__body > .table-wrap,
.page-faq .qa__body > .device-grid,
.page-faq .qa__body > .media-frame,
.page-faq .qa__body > .path-list,
.page-faq .qa__body > .contact-band {
  max-width: none;
}

.page-faq .qa__body p {
  margin: 0 0 1.2em;
  font-size: var(--s3);
  line-height: 1.78;
  color: var(--ink);
}

.page-faq .qa__body strong {
  color: var(--black);
  font-weight: 700;
}

.page-faq .qa__body a {
  color: var(--pink);
  text-decoration: none;
  border-bottom: 1px solid rgba(228, 0, 127, 0.32);
}

.page-faq .qa__body a:hover {
  border-bottom-color: var(--pink);
}

.page-faq .qa__foot {
  margin-top: 22px;
  padding-top: 18px;
  border-top: var(--hair);
  font-size: var(--s2);
  color: var(--graphite);
}

/* ---------- 表格 ---------- */
.page-faq .table-wrap {
  margin: 6px 0 clamp(24px, 3vw, 34px);
}

.page-faq .faq-table {
  min-width: 640px;
  font-size: var(--s2);
}

.page-faq .faq-table th,
.page-faq .faq-table td {
  padding: 12px 14px;
  vertical-align: top;
  line-height: 1.7;
}

.page-faq .faq-table thead th {
  font-family: var(--font-mono);
  font-size: var(--s1);
  letter-spacing: 0.06em;
  color: var(--gold-deep);
  text-transform: none;
}

.page-faq .faq-table tbody th {
  font-family: var(--font-serif);
  font-size: var(--s3);
  color: var(--pink);
  white-space: nowrap;
}

/* ---------- 图片 ---------- */
.page-faq .media-frame {
  margin: 0 0 clamp(22px, 3vw, 32px);
  border-radius: 12px;
  overflow: hidden;
  background: var(--ivory);
}

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

.page-faq .media-frame__caption {
  padding: 12px 16px 14px;
  font-size: var(--s1);
  line-height: 1.7;
  color: var(--graphite);
  background: var(--ivory);
}

/* ---------- 设备建议卡片 ---------- */
.page-faq .device-grid {
  display: grid;
  gap: 14px;
  margin: 6px 0 clamp(24px, 3vw, 34px);
}

.page-faq .device-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 20px 22px;
  background: var(--ivory);
  border: var(--hair);
  border-radius: 10px;
  transition: transform var(--t) var(--ease), box-shadow var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-faq .device-card:hover {
  transform: translateY(-2px);
  border-color: rgba(200, 164, 92, 0.55);
  box-shadow: var(--shadow-lift);
}

.page-faq .device-card__tag {
  margin: 0;
  color: var(--gold-deep);
}

.page-faq .device-card__title {
  margin: 0 0 4px;
  font-family: var(--font-serif);
  font-size: var(--s4);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--black);
}

.page-faq .device-card__text {
  margin: 0;
  font-size: var(--s2);
  line-height: 1.75;
  color: var(--graphite);
}

/* ---------- 排查步骤 ---------- */
.page-faq .steps {
  list-style: none;
  margin: 8px 0 clamp(24px, 3vw, 34px);
  padding: 0;
  counter-reset: fstep;
}

.page-faq .steps > li {
  position: relative;
  counter-increment: fstep;
  padding: 0 0 28px 54px;
  font-size: var(--s2);
  line-height: 1.78;
  color: var(--ink);
}

.page-faq .steps > li::before {
  content: counter(fstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: -3px;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--pink);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: var(--s1);
  letter-spacing: 0.04em;
}

.page-faq .steps > li::after {
  content: "";
  position: absolute;
  left: 16.5px;
  top: 38px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(var(--line), rgba(223, 223, 228, 0));
}

.page-faq .steps > li:last-child {
  padding-bottom: 0;
}

.page-faq .steps > li:last-child::after {
  display: none;
}

.page-faq .steps strong {
  display: block;
  margin-bottom: 4px;
  font-size: var(--s3);
  font-weight: 700;
  color: var(--black);
}

/* ---------- 索引同步提示 ---------- */
.page-faq .sync-card {
  margin: 0 0 clamp(22px, 3vw, 30px);
  padding: 20px 22px 22px;
  background: var(--pink-wash);
  border: 1px solid rgba(228, 0, 127, 0.2);
  border-left: 4px solid var(--pink);
  border-radius: 8px;
}

.page-faq .sync-card__title {
  margin: 0 0 10px;
  font-family: var(--font-serif);
  font-size: var(--s4);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--rose);
}

.page-faq .sync-card p {
  margin: 0 0 12px;
  font-size: var(--s2);
  line-height: 1.78;
  color: var(--ink);
}

.page-faq .sync-card__action {
  margin: 0;
}

/* ---------- 联系信息 ---------- */
.page-faq .contact-band {
  display: grid;
  gap: 18px;
  margin: 0 0 clamp(20px, 3vw, 28px);
  padding: clamp(22px, 3vw, 30px);
  border-radius: 12px;
  background: var(--ink);
  color: var(--ivory);
}

.page-faq .contact-band__item {
  padding-left: 16px;
  border-left: var(--hair-gold);
}

.page-faq .contact-band__label {
  margin: 0 0 6px;
  color: var(--gold);
}

.page-faq .contact-band__value {
  margin: 0 0 6px;
  font-family: var(--font-serif);
  font-size: var(--s4);
  font-weight: 700;
  letter-spacing: -0.01em;
  word-break: break-all;
}

.page-faq .contact-band__value a {
  color: var(--white);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 95, 162, 0.5);
}

.page-faq .contact-band__value a:hover {
  color: var(--pink-bright);
  border-bottom-color: var(--pink-bright);
}

.page-faq .contact-band__note {
  margin: 0;
  font-size: var(--s1);
  line-height: 1.75;
  color: rgba(246, 239, 230, 0.68);
}

.page-faq .contact-band__foot {
  margin: 0;
  font-size: var(--s2);
  line-height: 1.8;
  color: var(--graphite);
}

/* ---------- 服务清单路径 ---------- */
.page-faq .path-list {
  list-style: none;
  margin: 8px 0 clamp(22px, 3vw, 30px);
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-faq .path {
  padding: 18px 20px 20px;
  background: var(--ivory);
  border: var(--hair);
  border-radius: 10px;
}

.page-faq .path__goal {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-size: var(--s3);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--black);
}

.page-faq .path__steps {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: var(--s1);
  letter-spacing: 0.05em;
  color: var(--graphite);
}

.page-faq .path__chip {
  padding: 4px 11px;
  background: var(--white);
  border: var(--hair);
  border-radius: var(--radius-pill);
}

.page-faq .path__arrow {
  color: var(--gold);
}

/* ---------- 结尾链接 ---------- */
.page-faq .next-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(28px, 4vw, 42px);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-faq .device-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 1000px) {
  .page-faq .faq-layout {
    display: grid;
    grid-template-columns: var(--faq-nav-w) minmax(0, 1fr);
    gap: var(--faq-gap);
    align-items: start;
  }

  .page-faq .qa-nav {
    position: sticky;
    top: 116px;
    margin-bottom: 0;
  }

  .page-faq .qa__body > * {
    max-width: 68ch;
  }

  .page-faq .qa__body > .table-wrap,
  .page-faq .qa__body > .device-grid,
  .page-faq .qa__body > .media-frame,
  .page-faq .qa__body > .path-list,
  .page-faq .qa__body > .contact-band {
    max-width: none;
  }

  .page-faq .qa__body > p,
  .page-faq .qa__body > .sync-card,
  .page-faq .qa__body > .steps {
    padding-left: 66px;
  }

  .page-faq .contact-band__foot {
    padding-left: 66px;
  }
}

@media (min-width: 1240px) {
  .page-faq .faq-table {
    min-width: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .device-card,
  .page-faq .qa__chev,
  .page-faq .qa-nav__link {
    transition: none;
  }

  .page-faq .device-card:hover {
    transform: none;
  }
}
</｜｜DSML｜｜ parameter>
</invoke>
</result>