.page-faq {
  --faq-col: 740px;
  --faq-aside: 200px;
  --faq-gap: 64px;
  --faq-line: rgba(154, 167, 199, 0.22);
  --faq-soft: rgba(244, 241, 233, 0.86);
  --faq-card: rgba(42, 51, 80, 0.46);

  display: block;
  padding: 28px 0 76px;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 布局骨架 ---------- */
.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
}

@media (min-width: 1060px) {
  .page-faq .faq-layout {
    grid-template-columns: minmax(0, var(--faq-col)) var(--faq-aside);
    gap: var(--faq-gap);
    justify-content: center;
  }
}

.page-faq .faq-col {
  min-width: 0;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  padding: 6px 0 44px;
}

.page-faq .breadcrumb {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--sand);
  margin-bottom: 26px;
}

.page-faq .breadcrumb a {
  color: var(--sand);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

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

.page-faq .index-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(154, 167, 199, 0.68);
  margin: 0 0 14px;
}

.page-faq .faq-hero h1 {
  font-family: var(--font-display);
  font-size: 31px;
  line-height: 1.22;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--paper);
  margin: 0 0 20px;
}

@media (min-width: 720px) {
  .page-faq .faq-hero h1 {
    font-size: 46px;
    line-height: 1.18;
  }
}

.page-faq .faq-lede {
  font-size: 17px;
  line-height: 1.9;
  color: var(--faq-soft);
  margin: 0 0 26px;
  max-width: 44em;
}

.page-faq .faq-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin: 0 0 28px;
  padding-top: 18px;
  border-top: 1px solid var(--faq-line);
  font-size: 14px;
  line-height: 1.7;
  color: var(--sand);
}

.page-faq .faq-stats .mono {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--gold);
  letter-spacing: 0.04em;
}

.page-faq .faq-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 章节标题 ---------- */
.page-faq .faq-block {
  margin-top: 44px;
  padding-top: 42px;
  border-top: 1px solid var(--faq-line);
}

.page-faq .sec-index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: rgba(154, 167, 199, 0.7);
  margin: 0 0 12px;
}

.page-faq .faq-block h2 {
  font-family: var(--font-display);
  font-size: 25px;
  line-height: 1.34;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--paper);
  margin: 0 0 14px;
}

@media (min-width: 720px) {
  .page-faq .faq-block h2 {
    font-size: 31px;
  }
}

.page-faq .sec-lede {
  font-size: 16.5px;
  line-height: 1.88;
  color: var(--sand);
  margin: 0 0 30px;
  max-width: 46em;
}

/* ---------- 路径图 ---------- */
.page-faq .path-map-frame {
  margin: 0 0 30px;
  padding: 20px 18px;
  border: 1px solid var(--line-nebula);
  border-radius: var(--radius);
  background:
    radial-gradient(120% 150% at 6% 50%, rgba(108, 74, 182, 0.22), transparent 62%),
    linear-gradient(158deg, #12224a 0%, var(--ink-deep) 100%);
  box-shadow: var(--shadow);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-faq .path-map {
  display: block;
  width: 100%;
  min-width: 700px;
  height: auto;
}

.page-faq .pm-link {
  cursor: pointer;
}

.page-faq .pm-link path {
  transition: stroke-width 0.18s ease;
}

.page-faq .pm-link:hover path,
.page-faq .pm-link:focus-visible path {
  stroke-width: 3.2;
}

.page-faq .pm-link:focus-visible {
  outline: 2px solid var(--pulse);
  outline-offset: 4px;
}

.page-faq .pm-label {
  font-family: var(--font-display);
  font-size: 25px;
  font-weight: 600;
  fill: var(--paper);
}

.page-faq .pm-note {
  font-family: var(--font-body);
  font-size: 14.5px;
  fill: var(--sand);
}

.page-faq .pm-origin {
  font-family: var(--font-body);
  font-size: 16px;
  letter-spacing: 0.14em;
  fill: var(--pulse);
  text-anchor: middle;
}

/* ---------- 路径清单 ---------- */
.page-faq .path-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-faq .path-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 16px;
  padding: 20px 20px 22px;
  background: var(--faq-card);
  border: 1px solid var(--faq-line);
  border-left-width: 2px;
  border-left-style: solid;
  border-left-color: var(--sand);
  border-radius: var(--radius);
}

.page-faq .path-item[data-accent="gold"] {
  border-left-color: var(--gold);
}

.page-faq .path-item[data-accent="cyan"] {
  border-left-color: var(--pulse);
}

.page-faq .path-item[data-accent="nebula"] {
  border-left-color: var(--nebula);
}

.page-faq .path-idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: rgba(154, 167, 199, 0.75);
  padding-top: 5px;
}

.page-faq .path-body h3 {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--paper);
  margin: 0 0 8px;
}

.page-faq .path-body p {
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--sand);
  margin: 0;
}

.page-faq .path-go {
  grid-column: 2;
  justify-self: start;
  margin-top: 12px;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--gold);
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid rgba(245, 193, 108, 0.42);
  transition: border-color 0.18s ease, color 0.18s ease;
}

.page-faq .path-go:hover {
  color: #ffd894;
  border-bottom-color: var(--gold);
}

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

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--faq-line);
  border-radius: var(--radius);
  object-fit: cover;
  background: var(--ink-deep);
}

.page-faq .faq-figure figcaption {
  margin-top: 12px;
  padding-left: 14px;
  border-left: 1px solid var(--line-2);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--sand);
}

/* ---------- 问答组 ---------- */
.page-faq .qa-group {
  border-top: 1px solid var(--faq-line);
}

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

.page-faq .faq-sum {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) 16px;
  gap: 6px 14px;
  align-items: start;
  padding: 19px 4px;
  cursor: pointer;
  list-style: none;
}

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

.page-faq .faq-sum::marker {
  content: "";
}

.page-faq .faq-num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: rgba(154, 167, 199, 0.72);
  padding-top: 6px;
}

.page-faq .faq-q {
  font-family: var(--font-display);
  font-size: 17.5px;
  font-weight: 500;
  line-height: 1.62;
  color: var(--paper);
  transition: color 0.18s ease;
}

@media (min-width: 720px) {
  .page-faq .faq-q {
    font-size: 19px;
  }
}

.page-faq .faq-sum:hover .faq-q,
.page-faq .faq-sum:focus-visible .faq-q {
  color: var(--pulse);
}

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

.page-faq .faq-sign {
  position: relative;
  width: 14px;
  height: 14px;
  margin-top: 8px;
}

.page-faq .faq-sign::before,
.page-faq .faq-sign::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  background: var(--pulse);
  transform: translate(-50%, -50%);
  transition: transform 0.22s ease, opacity 0.22s ease;
}

.page-faq .faq-sign::before {
  width: 14px;
  height: 1px;
}

.page-faq .faq-sign::after {
  width: 1px;
  height: 14px;
}

.page-faq .faq-item[open] .faq-sign::after {
  transform: translate(-50%, -50%) scaleY(0);
  opacity: 0;
}

.page-faq .faq-a {
  margin: 0 4px 24px 26px;
  padding: 2px 0 2px 20px;
  border-left: 1px solid var(--pulse);
}

.page-faq .faq-a p {
  margin: 0 0 10px;
  font-size: 16px;
  line-height: 1.88;
  color: var(--faq-soft);
}

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

.page-faq .faq-a .link-gold {
  color: var(--gold);
  text-decoration: none;
  font-size: 15px;
  border-bottom: 1px solid rgba(245, 193, 108, 0.42);
  padding-bottom: 1px;
}

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

/* ---------- 状态标签 ---------- */
.page-faq .status-list {
  list-style: none;
  margin: 0 0 30px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-faq .status-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  padding: 16px 18px;
  background: var(--faq-card);
  border: 1px solid var(--faq-line);
  border-radius: var(--radius);
}

@media (min-width: 600px) {
  .page-faq .status-item {
    grid-template-columns: 118px minmax(0, 1fr);
    align-items: center;
    gap: 20px;
  }
}

.page-faq .status-item p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--sand);
}

.page-faq .faq-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  justify-self: start;
  font-size: 13px;
  letter-spacing: 0.04em;
  line-height: 1;
  padding: 7px 13px;
  border-radius: 999px;
  border: 1px solid transparent;
  white-space: nowrap;
}

.page-faq .faq-tag::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  flex: none;
}

.page-faq .faq-tag--synced {
  background: rgba(78, 122, 98, 0.24);
  border-color: rgba(78, 122, 98, 0.86);
  color: #b6d5c1;
}

.page-faq .faq-tag--review {
  background: rgba(193, 118, 90, 0.18);
  border-color: rgba(193, 118, 90, 0.82);
  color: #efc2ae;
}

.page-faq .faq-tag--off {
  background: transparent;
  border-color: rgba(193, 118, 90, 0.6);
  color: rgba(239, 194, 174, 0.86);
}

.page-faq .faq-tag--off::before {
  background: transparent;
  border: 1px solid currentColor;
  width: 6px;
  height: 6px;
}

/* ---------- 操作步骤 ---------- */
.page-faq .faq-steps {
  list-style: none;
  counter-reset: step;
  margin: 0 0 30px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .faq-steps li {
  counter-increment: step;
  position: relative;
  padding: 16px 18px 16px 54px;
  border: 1px solid var(--faq-line);
  border-radius: var(--radius);
  background: rgba(6, 16, 39, 0.5);
  font-size: 15.5px;
  line-height: 1.82;
  color: var(--faq-soft);
}

.page-faq .faq-steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: 18px;
  top: 17px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--gold);
}

/* ---------- 联系方式 ---------- */
.page-faq .contact-card {
  padding: 24px 22px;
  margin: 0 0 30px;
  border: 1px solid var(--faq-line);
  border-left: 2px solid var(--gold);
  border-radius: var(--radius);
  background: linear-gradient(150deg, rgba(42, 51, 80, 0.6), rgba(6, 16, 39, 0.5));
}

.page-faq .contact-label {
  margin: 0 0 10px;
}

.page-faq .contact-mail {
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.6;
  word-break: break-all;
}

.page-faq .contact-mail a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(245, 193, 108, 0.45);
  padding-bottom: 2px;
}

.page-faq .contact-mail a:hover {
  border-bottom-color: var(--gold);
}

.page-faq .contact-tip {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--sand);
}

/* ---------- 对照清单 ---------- */
.page-faq .faq-check {
  margin-top: 36px;
  padding: 24px 22px;
  border: 1px solid var(--faq-line);
  border-radius: var(--radius);
  background: rgba(6, 16, 39, 0.55);
}

.page-faq .faq-check-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 500;
  color: var(--paper);
  margin: 0 0 16px;
}

.page-faq .faq-check-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-faq .faq-check-list li {
  position: relative;
  padding-left: 26px;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--faq-soft);
}

.page-faq .faq-check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 12px;
  height: 12px;
  border: 1px solid rgba(63, 224, 208, 0.7);
  border-radius: 2px;
}

/* ---------- 右侧目录 ---------- */
.page-faq .faq-toc {
  display: none;
}

@media (min-width: 1060px) {
  .page-faq .faq-toc {
    display: block;
    position: sticky;
    top: 128px;
    align-self: start;
  }
}

.page-faq .toc-title {
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--faq-line);
}

.page-faq .toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
}

.page-faq .toc-list a {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 8px;
  align-items: baseline;
  padding: 9px 0 9px 11px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--sand);
  text-decoration: none;
  border-left: 1px solid transparent;
  transition: color 0.16s ease, border-color 0.16s ease;
}

.page-faq .toc-list a:hover,
.page-faq .toc-list a:focus-visible {
  color: var(--paper);
  border-left-color: var(--pulse);
}

.page-faq .toc-list .mono {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: rgba(154, 167, 199, 0.6);
}

@media (min-width: 720px) {
  .page-faq {
    padding: 40px 0 100px;
  }
}
<<<END>>>