.page-faq {
  --faq-line: rgba(27, 31, 28, .14);
  --faq-line-brass: rgba(192, 138, 62, .3);
  --faq-dark-line: rgba(228, 192, 138, .22);
  --faq-shadow: 0 24px 48px -38px rgba(14, 42, 36, .6);
  overflow-wrap: break-word;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  background: var(--ink);
  color: var(--paper);
  padding-block: clamp(18px, 3.4vw, 30px) clamp(44px, 7vw, 88px);
  overflow: hidden;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(180deg, rgba(244, 239, 228, .04) 0 1px, transparent 1px 7px);
  pointer-events: none;
}

.page-faq .faq-hero .breadcrumb {
  position: relative;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-faq .faq-hero .breadcrumb__link {
  color: rgba(244, 239, 228, .72);
  text-decoration: none;
}

.page-faq .faq-hero .breadcrumb__link:hover {
  color: var(--brass-soft);
}

.page-faq .faq-hero__grid {
  position: relative;
  display: grid;
  gap: clamp(26px, 4vw, 52px);
}

.page-faq .faq-hero__body .index-label {
  color: var(--brass-soft);
}

.page-faq .faq-hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(27px, 5vw, 50px);
  line-height: 1.22;
  letter-spacing: -.01em;
  color: var(--paper);
  margin: 14px 0 18px;
  max-width: 20ch;
}

.page-faq .faq-hero .lead {
  font-size: clamp(14.5px, 1.6vw, 16.5px);
  line-height: 1.9;
  color: rgba(244, 239, 228, .82);
  max-width: 42em;
  margin: 0;
}

.page-faq .faq-hero__jumps {
  margin-top: clamp(24px, 3.4vw, 36px);
  padding-top: 18px;
  border-top: 1px solid var(--faq-dark-line);
}

.page-faq .faq-hero__jumps-title {
  font-size: 11.5px;
  letter-spacing: .2em;
  color: var(--brass);
  margin: 0 0 12px;
}

.page-faq .faq-hero__jump-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 10px;
}

.page-faq .faq-hero__jump {
  display: inline-block;
  padding: 8px 14px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--paper);
  text-decoration: none;
  background: rgba(244, 239, 228, .07);
  border: 1px solid var(--faq-dark-line);
  border-radius: var(--radius);
  transition: background-color .24s var(--ease), border-color .24s var(--ease), color .24s var(--ease);
}

.page-faq .faq-hero__jump:hover,
.page-faq .faq-hero__jump:focus-visible {
  background: rgba(192, 138, 62, .18);
  border-color: var(--brass);
  color: var(--brass-soft);
}

.page-faq .faq-hero__figure {
  margin: 0;
  align-self: end;
}

.page-faq .faq-hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--faq-dark-line);
  border-radius: var(--radius);
}

.page-faq .faq-hero__cap {
  margin-top: 10px;
  padding: 10px 14px;
  background: var(--glass);
  color: var(--ink-700);
  font-size: 12.5px;
  line-height: 1.7;
  border-left: 3px solid var(--brass);
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* ---------- 分组索引 ---------- */
.page-faq .faq-index {
  background: var(--paper-2);
  padding-block: clamp(28px, 4vw, 44px);
  border-bottom: 1px solid var(--faq-line-brass);
}

.page-faq .faq-index .index-label {
  color: var(--ink-700);
  margin-bottom: 14px;
}

.page-faq .faq-index__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--faq-line-brass);
}

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

.page-faq .faq-index__link {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 13px 6px;
  text-decoration: none;
  color: var(--ink);
  transition: color .22s var(--ease), padding-left .22s var(--ease), background-color .22s var(--ease);
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  color: var(--ink-500);
  background: rgba(244, 239, 228, .6);
  padding-left: 14px;
}

.page-faq .faq-index__num {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--brass);
  flex: none;
}

.page-faq .faq-index__label {
  font-size: 14px;
  line-height: 1.5;
  font-weight: 500;
}

/* ---------- 问答分组 ---------- */
.page-faq .faq-group {
  background: var(--paper);
  padding-block: clamp(42px, 6.4vw, 86px);
}

.page-faq .faq-group--tint {
  background: var(--paper-2);
}

.page-faq .faq-group--dark {
  background: var(--ink);
  color: var(--paper);
  position: relative;
}

.page-faq .faq-group--dark::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(180deg, rgba(244, 239, 228, .035) 0 1px, transparent 1px 8px);
  pointer-events: none;
}

.page-faq .faq-group--dark > .container {
  position: relative;
}

.page-faq .faq-group__grid {
  display: grid;
  gap: clamp(22px, 3.4vw, 36px);
}

.page-faq .faq-group__head {
  position: relative;
  padding-left: 16px;
  border-left: 2px solid var(--faq-line-brass);
}

.page-faq .faq-group--dark .faq-group__head {
  border-left-color: var(--brass);
}

.page-faq .faq-group__num {
  display: block;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--brass);
  margin-bottom: 8px;
}

.page-faq .faq-group h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 2.9vw, 30px);
  line-height: 1.32;
  letter-spacing: -.005em;
  color: var(--ink);
  margin: 0;
}

.page-faq .faq-group--dark h2 {
  color: var(--paper);
}

.page-faq .faq-group__note {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--sage);
  max-width: 30em;
}

.page-faq .faq-group--dark .faq-group__note {
  color: rgba(244, 239, 228, .74);
}

.page-faq .faq-group__link {
  display: inline-block;
  margin-top: 16px;
  padding-bottom: 2px;
  font-size: 13px;
  color: var(--ink-500);
  text-decoration: none;
  border-bottom: 1px solid var(--faq-line-brass);
  transition: color .22s var(--ease), border-color .22s var(--ease);
}

.page-faq .faq-group--dark .faq-group__link {
  color: var(--brass-soft);
  border-bottom-color: var(--faq-dark-line);
}

.page-faq .faq-group__link:hover,
.page-faq .faq-group__link:focus-visible {
  color: var(--cinnabar);
  border-bottom-color: var(--cinnabar);
}

.page-faq .faq-group__contact {
  margin: 18px 0 0;
  padding: 11px 13px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-700);
  background: rgba(232, 224, 210, .55);
  border-left: 2px solid var(--brass);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-faq .faq-group__contact .mono {
  color: var(--ink);
}

/* 承诺步骤图 */
.page-faq .promise-steps {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-faq .promise-step {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 10px;
  align-items: baseline;
  padding: 10px 12px;
  background: rgba(244, 239, 228, .06);
  border-left: 2px solid var(--brass);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.page-faq .promise-step__t {
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--brass-soft);
}

.page-faq .promise-step__d {
  font-size: 13px;
  line-height: 1.65;
  color: rgba(244, 239, 228, .82);
}

/* 迁移三步清单 */
.page-faq .migrate-steps {
  list-style: none;
  counter-reset: mig;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-faq .migrate-steps li {
  counter-increment: mig;
  display: grid;
  grid-template-columns: 26px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  padding: 10px 12px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--faq-line-brass);
  border-radius: var(--radius);
  box-shadow: var(--faq-shadow);
}

.page-faq .migrate-steps li::before {
  content: "0" counter(mig);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--brass);
  padding-top: 2px;
}

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

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--faq-line-brass);
  border-radius: var(--radius);
}

.page-faq .faq-figure figcaption {
  margin-top: 8px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--sage);
}

/* ---------- 手风琴 ---------- */
.page-faq .qa {
  position: relative;
  border-bottom: 1px solid var(--faq-line-brass);
  transition: background-color .24s var(--ease);
}

.page-faq .qa:first-of-type {
  border-top: 1px solid var(--faq-line-brass);
}

.page-faq .qa[open] {
  background: rgba(232, 224, 210, .4);
}

.page-faq .faq-group--dark .qa[open] {
  background: rgba(244, 239, 228, .05);
}

.page-faq .qa[open]::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--brass);
}

.page-faq .qa__summary {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) 18px;
  gap: 10px;
  align-items: start;
  padding: 16px 8px 16px clamp(12px, 2vw, 18px);
  cursor: pointer;
  list-style: none;
}

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

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

.page-faq .qa__num {
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--brass);
  padding-top: 4px;
}

.page-faq .qa__q {
  font-size: clamp(14.5px, 1.7vw, 16.5px);
  font-weight: 600;
  line-height: 1.62;
  color: var(--ink);
  transition: color .22s var(--ease);
}

.page-faq .qa__summary:hover .qa__q {
  color: var(--ink-500);
}

.page-faq .qa__sign {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.5;
  color: var(--brass);
  text-align: right;
  padding-top: 2px;
}

.page-faq .qa__sign::before {
  content: "＋";
}

.page-faq .qa[open] .qa__sign::before {
  content: "－";
}

.page-faq .qa__body {
  padding: 0 clamp(12px, 2vw, 18px) 20px clamp(12px, 2vw, 18px);
}

.page-faq .qa__steps {
  margin: 0;
  padding: 14px 0 0;
  display: grid;
  gap: 10px;
  border-top: 1px dashed var(--faq-line-brass);
}

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

.page-faq .qa__step dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--brass);
}

.page-faq .qa__step dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--black);
}

.page-faq .qa__inline-link {
  color: var(--ink-500);
  text-decoration: none;
  border-bottom: 1px solid var(--faq-line-brass);
}

.page-faq .qa__inline-link:hover {
  color: var(--cinnabar);
  border-bottom-color: var(--cinnabar);
}

.page-faq .faq-group--dark .qa {
  border-bottom-color: var(--faq-dark-line);
}

.page-faq .faq-group--dark .qa:first-of-type {
  border-top-color: var(--faq-dark-line);
}

.page-faq .faq-group--dark .qa__q {
  color: var(--paper);
}

.page-faq .faq-group--dark .qa__summary:hover .qa__q {
  color: var(--brass-soft);
}

.page-faq .faq-group--dark .qa__steps {
  border-top-color: var(--faq-dark-line);
}

.page-faq .faq-group--dark .qa__step dd {
  color: rgba(244, 239, 228, .84);
}

.page-faq .faq-group--dark .qa__inline-link {
  color: var(--brass-soft);
  border-bottom-color: var(--faq-dark-line);
}

/* ---------- 联络面板 ---------- */
.page-faq .faq-contact__panel {
  margin-top: clamp(28px, 4vw, 46px);
  padding: clamp(20px, 3vw, 34px);
  display: grid;
  gap: clamp(20px, 3vw, 30px);
  background: rgba(244, 239, 228, .06);
  border: 1px solid var(--faq-dark-line);
  border-radius: var(--radius);
}

.page-faq .faq-contact__intro .index-label {
  color: var(--brass-soft);
}

.page-faq .faq-contact__title {
  margin: 10px 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(19px, 2.4vw, 24px);
  line-height: 1.4;
  color: var(--paper);
}

.page-faq .faq-contact__note {
  margin: 0 0 18px;
  font-size: 13px;
  line-height: 1.8;
  color: rgba(244, 239, 228, .74);
  max-width: 26em;
}

.page-faq .faq-contact__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-faq .faq-contact__item {
  display: grid;
  gap: 3px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--faq-dark-line);
}

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

.page-faq .faq-contact__label {
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--brass);
}

.page-faq .faq-contact__value {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--paper);
}

.page-faq .faq-contact__hint {
  font-size: 12.5px;
  line-height: 1.7;
  color: rgba(244, 239, 228, .6);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-faq .faq-index__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(18px, 3vw, 40px);
  }

  .page-faq .qa__summary {
    grid-template-columns: 56px minmax(0, 1fr) 20px;
    padding-block: 18px;
  }

  .page-faq .qa__step {
    grid-template-columns: 68px minmax(0, 1fr);
    gap: 14px;
    align-items: baseline;
  }

  .page-faq .qa__step dt {
    text-align: left;
  }

  .page-faq .faq-contact__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(18px, 3vw, 34px);
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }

  .page-faq .faq-index__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .faq-group__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: clamp(32px, 5vw, 76px);
    align-items: start;
  }

  .page-faq .faq-group__head {
    position: sticky;
    top: 96px;
  }

  .page-faq .faq-contact__panel {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: start;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-hero__jump,
  .page-faq .faq-index__link,
  .page-faq .faq-group__link,
  .page-faq .qa,
  .page-faq .qa__q {
    transition-duration: .01ms;
  }
}
<<<PAGE_CSS_END>>>