.page-faq {
  --faq-card: #FBF7ED;
  --faq-ink-soft: rgba(14, 15, 18, 0.74);
  --faq-paper-soft: rgba(244, 239, 228, 0.82);
  background: var(--paper-100);
  color: var(--ink-900);
}

.page-faq .container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding-left: 18px;
  padding-right: 18px;
}

.page-faq img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink-900);
  color: var(--paper-100);
  padding: 22px 0 36px;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(244, 239, 228, 0.055) 0 1px,
    transparent 1px var(--grid-unit)
  );
}

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

.page-faq .crumbs {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: rgba(244, 239, 228, 0.6);
}

.page-faq .crumbs a {
  color: rgba(244, 239, 228, 0.8);
  text-decoration: none;
}

.page-faq .crumbs a:hover {
  color: var(--gold-light);
}

.page-faq .crumbs .sep {
  color: var(--court-gold);
  margin: 0 8px;
}

.page-faq .faq-hero-grid {
  display: grid;
  gap: 26px;
  margin-top: 20px;
}

.page-faq .faq-kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--court-gold);
}

.page-faq h1 {
  margin: 12px 0 16px;
  font-size: clamp(30px, 7.4vw, 54px);
  line-height: 1.1;
  letter-spacing: -0.025em;
  font-weight: 900;
  color: var(--paper-100);
}

.page-faq .faq-lead {
  margin: 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--faq-paper-soft);
}

.page-faq .faq-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-faq .faq-hero .btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 0 18px;
  font-size: 15px;
  text-decoration: none;
}

.page-faq .faq-hero .btn--ghost {
  border-color: rgba(244, 239, 228, 0.42);
  color: var(--paper-100);
}

.page-faq .faq-hero .btn--ghost:hover {
  border-color: var(--court-gold);
  color: var(--gold-light);
}

.page-faq .faq-hero-panel {
  background: var(--ink-700);
  border: 1px solid rgba(227, 168, 43, 0.32);
  border-top: 2px solid var(--court-gold);
  padding: 16px 18px 18px;
}

.page-faq .panel-title {
  margin: 0 0 12px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--gold-light);
}

.page-faq .panel-list {
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-faq .panel-list > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 9px;
  border-bottom: 1px solid rgba(244, 239, 228, 0.14);
}

.page-faq .panel-list > div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-faq .panel-list dt {
  font-size: 13px;
  color: rgba(244, 239, 228, 0.66);
}

.page-faq .panel-list dd {
  margin: 0;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 24px;
  font-weight: 700;
  line-height: 1;
  color: var(--court-gold);
}

.page-faq .panel-list dd span {
  margin-left: 4px;
  font-size: 11px;
  font-weight: 400;
  color: rgba(244, 239, 228, 0.6);
}

/* ---------- 骨架：目录 + 手风琴 ---------- */
.page-faq .faq-shell {
  display: grid;
  gap: 22px;
  padding-top: 30px;
  padding-bottom: 60px;
}

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

.page-faq .toc-title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ink-900);
}

.page-faq .toc-list {
  list-style: none;
  margin: 0;
  padding: 0 0 4px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-faq .toc-list a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  min-height: 40px;
  padding: 0 12px;
  border: 1px solid var(--line-gray);
  color: var(--ink-900);
  font-size: 14px;
  text-decoration: none;
  background: transparent;
  transition: border-color 0.18s var(--ease-out), background 0.18s var(--ease-out);
}

.page-faq .toc-list a .mono {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--blue-ink);
  letter-spacing: 0.06em;
}

.page-faq .toc-list a:hover {
  border-color: var(--court-gold);
  background: rgba(227, 168, 43, 0.12);
}

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

.page-faq .faq-sec {
  border-top: 1px solid var(--line-gray);
  scroll-margin-top: calc(var(--bar-h) + 18px);
}

.page-faq .faq-sec:last-child {
  border-bottom: 1px solid var(--line-gray);
}

.page-faq .faq-sec > summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  padding: 16px 2px;
  cursor: pointer;
  list-style: none;
}

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

.page-faq .faq-sec > summary::after {
  content: "＋";
  justify-self: end;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--court-gold);
}

.page-faq .faq-sec[open] > summary::after {
  content: "－";
}

.page-faq .faq-sec > summary:hover .sec-title {
  color: var(--blue-ink);
}

.page-faq .sec-no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--court-gold);
}

.page-faq .sec-title {
  margin: 0;
  font-size: clamp(18px, 4vw, 25px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--ink-900);
  transition: color 0.18s var(--ease-out);
}

.page-faq .sec-hint {
  display: none;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: rgba(14, 15, 18, 0.45);
}

.page-faq .sec-body {
  padding: 4px 0 28px;
}

.page-faq .sec-body p {
  max-width: 34em;
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--faq-ink-soft);
}

.page-faq .sec-body a {
  color: var(--blue-ink);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .sub-title {
  max-width: 34em;
  margin: 22px 0 8px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ink-900);
}

/* ---------- 图示 ---------- */
.page-faq .faq-figure {
  margin: 18px 0 22px;
  border: 1px solid var(--line-gray);
  overflow: hidden;
}

.page-faq .faq-figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

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

/* ---------- 三步 ---------- */
.page-faq .step-list {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  counter-reset: faqstep;
}

.page-faq .step {
  counter-increment: faqstep;
  position: relative;
  padding: 14px 0 14px 62px;
  border-bottom: 1px dashed var(--line-gray);
}

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

.page-faq .step::before {
  content: counter(faqstep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 10px;
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.05em;
  color: var(--court-gold);
}

.page-faq .step-do {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 600;
  color: var(--ink-900);
}

.page-faq .step-result {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--faq-ink-soft);
}

/* ---------- 检索示例 ---------- */
.page-faq .faq-split {
  display: grid;
  gap: 18px;
  margin: 18px 0 20px;
}

.page-faq .demo {
  border: 1px solid var(--line-gray);
  background: var(--paper-200);
  padding: 14px;
}

.page-faq .demo-label {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--ink-900);
}

.page-faq .demo-field {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  min-height: 48px;
  background: var(--faq-card);
  border: 1px solid var(--line-gray);
  border-radius: 4px;
  outline: none;
  transition: border-color 0.18s var(--ease-out), box-shadow 0.18s var(--ease-out);
}

.page-faq .demo-field:focus,
.page-faq .demo-field:focus-within {
  border-color: var(--electric-blue);
  box-shadow: 0 0 0 3px rgba(46, 107, 255, 0.16);
}

.page-faq .demo-glyph {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--ink-900);
  background: var(--paper-200);
  border: 1px solid var(--line-gray);
  padding: 2px 6px;
}

.page-faq .demo-text {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--ink-900);
}

.page-faq .demo-caret {
  display: inline-block;
  width: 1px;
  height: 17px;
  background: var(--electric-blue);
  animation: faq-caret 1.1s steps(1, end) infinite;
}

@keyframes faq-caret {
  50% {
    opacity: 0;
  }
}

.page-faq .demo-note {
  max-width: none;
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(14, 15, 18, 0.66);
}

.page-faq .demo-results {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  border-top: 1px solid var(--line-gray);
}

.page-faq .demo-results li + li {
  border-top: 1px solid var(--line-gray);
}

.page-faq .demo-results a {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  min-height: 46px;
  padding: 8px 4px;
  text-decoration: none;
  color: var(--ink-900);
  transition: background 0.18s var(--ease-out);
}

.page-faq .demo-results a:hover {
  background: rgba(227, 168, 43, 0.16);
}

.page-faq .demo-q {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--blue-ink);
  border: 1px solid var(--line-gray);
  background: var(--faq-card);
  padding: 3px 7px;
}

.page-faq .demo-a {
  font-size: 14px;
  color: var(--faq-ink-soft);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.page-faq .demo-go {
  font-family: var(--font-mono);
  color: var(--court-gold);
}

.page-faq .tips {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 2px solid var(--court-gold);
}

.page-faq .tips li {
  position: relative;
  padding: 8px 0 8px 16px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--faq-ink-soft);
}

.page-faq .tips li + li {
  border-top: 1px solid var(--line-gray);
}

.page-faq .tips li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 17px;
  width: 5px;
  height: 5px;
  background: var(--ink-900);
}

/* ---------- 卡片块 ---------- */
.page-faq .tile {
  background: var(--faq-card);
  border: 1px solid var(--line-gray);
  border-top: 2px solid var(--ink-700);
  padding: 16px;
}

.page-faq .tile-tag {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--blue-ink);
}

.page-faq .tile h3 {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 800;
  color: var(--ink-900);
}

.page-faq .tile p {
  max-width: none;
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--faq-ink-soft);
}

.page-faq .tile-steps {
  margin: 0;
  padding-left: 18px;
}

.page-faq .tile-steps li {
  font-size: 14px;
  line-height: 1.7;
  color: var(--faq-ink-soft);
}

.page-faq .tile-steps li + li {
  margin-top: 6px;
}

.page-faq .login-grid,
.page-faq .entry-grid {
  display: grid;
  gap: 12px;
  margin: 16px 0 20px;
}

/* ---------- 额度字段 ---------- */
.page-faq .field-list {
  margin: 18px 0 20px;
  padding: 0;
  border-top: 1px solid var(--line-gray);
}

.page-faq .field-row {
  padding: 12px 0;
  border-bottom: 1px solid var(--line-gray);
}

.page-faq .field-row dt {
  margin-bottom: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ink-900);
}

.page-faq .field-row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--faq-ink-soft);
}

/* ---------- 报错表 ---------- */
.page-faq .err-wrap {
  margin-top: 18px;
}

.page-faq .err-scroll {
  overflow-x: auto;
  border: 1px solid var(--line-gray);
  background: var(--faq-card);
}

.page-faq .err-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-faq .err-table th {
  padding: 11px 14px;
  text-align: left;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  background: var(--ink-700);
  color: var(--paper-100);
  white-space: nowrap;
}

.page-faq .err-table td {
  padding: 12px 14px;
  vertical-align: top;
  line-height: 1.65;
  color: var(--faq-ink-soft);
  border-bottom: 1px solid var(--line-gray);
}

.page-faq .err-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-faq .err-table tbody tr:nth-child(even) {
  background: rgba(231, 223, 206, 0.55);
}

.page-faq .err-table td:first-child {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--ink-900);
}

.page-faq .err-more {
  margin-top: 10px;
  border: 1px solid var(--line-gray);
  background: var(--paper-200);
}

.page-faq .err-more > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 46px;
  padding: 0 14px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--blue-ink);
}

.page-faq .err-more > summary::-webkit-details-marker {
  display: none;
}

.page-faq .err-more > summary::after {
  content: "＋";
  color: var(--court-gold);
}

.page-faq .err-more[open] > summary::after {
  content: "－";
}

.page-faq .err-more .err-scroll {
  border: 0;
  border-top: 1px solid var(--line-gray);
}

/* ---------- 仍需帮助 ---------- */
.page-faq .help-card {
  margin: 4px 0 20px;
  padding: 20px 18px;
  background: var(--ink-900);
  border-top: 2px solid var(--court-gold);
  color: var(--paper-100);
}

.page-faq .help-card h3 {
  margin: 0;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.01em;
  color: var(--paper-100);
}

.page-faq .help-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .help-list li {
  display: grid;
  gap: 3px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(244, 239, 228, 0.16);
}

.page-faq .help-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-faq .help-list .k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--gold-light);
}

.page-faq .help-list .v {
  font-size: 15px;
  line-height: 1.6;
  color: var(--paper-100);
  word-break: break-word;
}

.page-faq .help-note {
  max-width: 34em;
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(244, 239, 228, 0.72);
}

.page-faq .help-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 4px;
}

.page-faq .help-links .btn {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 0 18px;
  font-size: 15px;
  text-decoration: none;
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-faq .sec-hint {
    display: block;
  }

  .page-faq .faq-sec > summary {
    grid-template-columns: auto minmax(0, 1fr) auto auto;
    gap: 14px;
    padding: 18px 2px;
  }

  .page-faq .faq-hero {
    padding: 28px 0 44px;
  }

  .page-faq .login-grid,
  .page-faq .entry-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-faq .field-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 26px;
  }
}

@media (min-width: 900px) {
  .page-faq .container {
    padding-left: 28px;
    padding-right: 28px;
  }

  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 1fr) 296px;
    align-items: end;
    gap: 40px;
  }

  .page-faq .faq-split {
    grid-template-columns: minmax(0, 1fr) 280px;
    align-items: start;
    gap: 24px;
  }
}

@media (min-width: 980px) {
  .page-faq .faq-shell {
    grid-template-columns: 216px minmax(0, 1fr);
    gap: 48px;
    padding-top: 46px;
    padding-bottom: 80px;
  }

  .page-faq .faq-toc {
    position: sticky;
    top: calc(var(--bar-h) + 26px);
    align-self: start;
    border-bottom: 0;
    padding-bottom: 0;
  }

  .page-faq .toc-title {
    padding-bottom: 10px;
    border-bottom: 1px solid var(--ink-900);
  }

  .page-faq .toc-list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
    border-left: 1px solid var(--line-gray);
    margin-top: 10px;
  }

  .page-faq .toc-list a {
    display: flex;
    width: 100%;
    border: 0;
    border-left: 2px solid transparent;
    margin-left: -1px;
    padding: 9px 0 9px 14px;
    min-height: 0;
    font-size: 14px;
    color: rgba(14, 15, 18, 0.78);
  }

  .page-faq .toc-list a:hover {
    border-left-color: var(--court-gold);
    background: rgba(227, 168, 43, 0.1);
    color: var(--ink-900);
  }

  .page-faq .faq-sec > summary {
    padding: 22px 2px;
  }

  .page-faq .sec-body {
    padding: 6px 0 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .demo-caret {
    animation: none;
  }

  .page-faq .toc-list a,
  .page-faq .demo-results a,
  .page-faq .demo-field,
  .page-faq .sec-title {
    transition: none;
  }
}
<<<END>>>