.page-faq {
  padding-top: calc(var(--header-h) + 28px);
  padding-bottom: 88px;
  color: var(--white);
}

/* ---------- 面包屑 ---------- */
.page-faq .breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--muted);
}
.page-faq .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  transition: color .2s var(--ease);
}
.page-faq .breadcrumb a:hover,
.page-faq .breadcrumb a:focus-visible { color: var(--blue); }
.page-faq .breadcrumb [aria-current="page"] { color: var(--purple); }

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  padding-top: 40px;
  padding-bottom: 34px;
  border-bottom: 1px solid var(--line);
}
.page-faq .faq-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 20px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--muted);
}
.page-faq .faq-kicker .state {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--ok);
  box-shadow: 0 0 10px var(--ok);
  flex: 0 0 auto;
}
.page-faq .faq-h1 {
  margin: 0;
  max-width: 18ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 6.4vw, 72px);
  line-height: 1.03;
  letter-spacing: -.015em;
  text-shadow: 0 0 28px rgba(168, 85, 247, .38);
}
.page-faq .faq-lede {
  margin: 22px 0 0;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.82;
  color: var(--muted);
}
.page-faq .faq-stats {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-faq .faq-stats li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--muted);
}
.page-faq .faq-stat-num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
  text-shadow: 0 0 16px rgba(255, 194, 75, .32);
}

/* ---------- 章节节奏 ---------- */
.page-faq .faq-block { padding-top: clamp(52px, 8vw, 84px); }
.page-faq .faq-block--tight { padding-top: clamp(44px, 6vw, 64px); }
.page-faq .faq-block .section-head { margin-bottom: 26px; }
.page-faq .kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--purple);
  text-transform: uppercase;
}
.page-faq .section-title {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(25px, 3.6vw, 40px);
  line-height: 1.16;
  letter-spacing: -.01em;
  color: var(--white);
}
.page-faq .faq-sub {
  margin: 12px 0 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}
.page-faq .faq-note {
  margin: 22px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--line);
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

/* ---------- 筛选 chips ---------- */
.page-faq .faq-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 22px;
}

/* ---------- 可展开问答 ---------- */
.page-faq .faq-list {
  display: grid;
  gap: 10px;
}
.page-faq .faq-item {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-left: 2px solid var(--line);
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease);
}
.page-faq .faq-item:hover { border-left-color: var(--purple); }
.page-faq .faq-item[open] {
  border-color: var(--purple);
  border-left-color: var(--pink);
  box-shadow: 0 0 0 1px rgba(168, 85, 247, .2), 0 16px 44px -26px rgba(168, 85, 247, .95);
}
.page-faq .faq-item > summary {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 17px 18px;
  cursor: pointer;
  list-style: none;
}
.page-faq .faq-item > summary::-webkit-details-marker { display: none; }
.page-faq .faq-item > summary::marker { content: ""; }
.page-faq .faq-item > summary:focus-visible {
  outline: 2px solid var(--pink);
  outline-offset: -2px;
}
.page-faq .faq-q {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.55;
  color: var(--white);
}
.page-faq .faq-toggle {
  position: relative;
  flex: 0 0 auto;
  margin-left: auto;
  width: 22px;
  height: 22px;
  border: 1px solid var(--line);
  transition: border-color .2s var(--ease), transform .25s var(--ease);
}
.page-faq .faq-item[open] .faq-toggle {
  border-color: var(--pink);
  transform: rotate(180deg);
}
.page-faq .faq-toggle::before,
.page-faq .faq-toggle::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 10px;
  height: 1.5px;
  background: var(--purple);
  transform: translate(-50%, -50%);
  transition: opacity .2s var(--ease);
}
.page-faq .faq-toggle::after { transform: translate(-50%, -50%) rotate(90deg); }
.page-faq .faq-item[open] .faq-toggle::after { opacity: 0; }
.page-faq .faq-a {
  margin: 0 18px 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--line);
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}
.page-faq .faq-a p { margin: 0; }
.page-faq .faq-a a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 189, 248, .4);
}
.page-faq .faq-a a:hover { border-bottom-color: var(--blue); }

/* ---------- 找回步骤 ---------- */
.page-faq .steps {
  list-style: none;
  margin: 0;
  padding: 0;
}
.page-faq .step {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 16px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
}
.page-faq .step:last-child { border-bottom: 1px solid var(--line); }
.page-faq .step-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 26px;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--purple);
  text-shadow: 0 0 22px rgba(168, 85, 247, .5);
}
.page-faq .step-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.45;
  color: var(--white);
}
.page-faq .step-body p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}
.page-faq .step-body a {
  color: var(--blue);
  text-decoration: none;
  border-bottom: 1px solid rgba(56, 189, 248, .35);
}
.page-faq .step-body a:hover { border-bottom-color: var(--blue); }

/* ---------- 图片 ---------- */
.page-faq .faq-figure {
  margin: 30px 0 0;
  border: 1px solid var(--line);
  background: var(--ink-2);
  overflow: hidden;
}
.page-faq .faq-figure--table { margin: 0 0 24px; }
.page-faq .faq-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-faq .faq-figure figcaption {
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 适配表 ---------- */
.page-faq .table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  background: var(--ink-2);
}
.page-faq .table-scroll:focus-visible {
  outline: 2px solid var(--pink);
  outline-offset: 2px;
}
.page-faq .adapt-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 14px;
}
.page-faq .adapt-table th,
.page-faq .adapt-table td {
  text-align: left;
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
  vertical-align: middle;
}
.page-faq .adapt-table thead th {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .08em;
  color: var(--purple);
  background: rgba(168, 85, 247, .07);
  white-space: nowrap;
}
.page-faq .adapt-table tbody th {
  font-weight: 600;
  color: var(--white);
  white-space: nowrap;
}
.page-faq .adapt-table tbody td { color: var(--muted); }
.page-faq .adapt-table tbody td:nth-child(2) {
  font-family: var(--font-mono);
  font-size: 13px;
  white-space: nowrap;
  color: var(--blue);
}
.page-faq .adapt-table tbody td:last-child {
  min-width: 190px;
  white-space: normal;
  line-height: 1.65;
}
.page-faq .adapt-table tbody tr:last-child th,
.page-faq .adapt-table tbody tr:last-child td { border-bottom: none; }
.page-faq .adapt-table tbody tr:hover th,
.page-faq .adapt-table tbody tr:hover td { background: rgba(56, 189, 248, .06); }

/* ---------- 五个分类 ---------- */
.page-faq .cats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.page-faq .cat {
  position: relative;
  padding: 22px 16px 20px;
  background: var(--ink-2);
  border: 1px solid var(--line);
  transition: border-color .25s var(--ease), transform .25s var(--ease), box-shadow .25s var(--ease);
}
.page-faq .cat::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 26px;
  height: 2px;
  background: linear-gradient(90deg, var(--purple), var(--pink));
}
.page-faq .cat:nth-child(2)::before { background: linear-gradient(90deg, var(--blue), var(--cyan)); }
.page-faq .cat:nth-child(3)::before { background: linear-gradient(90deg, var(--pink), var(--purple)); }
.page-faq .cat:nth-child(4)::before { background: linear-gradient(90deg, var(--gold), var(--pink)); }
.page-faq .cat:nth-child(5)::before { background: linear-gradient(90deg, var(--cyan), var(--blue)); }
.page-faq .cat:hover {
  border-color: var(--purple);
  transform: translateY(-3px);
  box-shadow: 0 16px 36px -24px rgba(168, 85, 247, .95);
}
.page-faq .cat-icon {
  display: block;
  margin-bottom: 14px;
  color: var(--blue);
  line-height: 0;
}
.page-faq .cat:nth-child(2) .cat-icon { color: var(--cyan); }
.page-faq .cat:nth-child(3) .cat-icon { color: var(--pink); }
.page-faq .cat:nth-child(4) .cat-icon { color: var(--gold); }
.page-faq .cat:nth-child(5) .cat-icon { color: var(--purple); }
.page-faq .cat-title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.35;
  color: var(--white);
}
.page-faq .cat-desc {
  margin: 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 提问前准备 ---------- */
.page-faq .prep-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.page-faq .prep-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}
.page-faq .prep-num {
  flex: 0 0 auto;
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gold);
}

/* ---------- 联系收尾 ---------- */
.page-faq .faq-contact-box {
  display: grid;
  gap: 26px;
  padding: 30px 22px;
  border: 1px solid var(--line);
  border-top: 2px solid var(--pink);
  background: linear-gradient(180deg, rgba(255, 61, 154, .1), rgba(23, 16, 43, .92));
}
.page-faq .faq-contact-copy .section-title { margin-top: 10px; }
.page-faq .faq-contact-copy p {
  margin: 14px 0 24px;
  max-width: 50ch;
  font-size: 15px;
  line-height: 1.82;
  color: var(--muted);
}
.page-faq .contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}
.page-faq .contact-list li {
  display: grid;
  gap: 5px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.page-faq .contact-list li:last-child {
  padding-bottom: 0;
  border-bottom: none;
}
.page-faq .contact-key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--purple);
}
.page-faq .contact-list strong {
  font-size: 16px;
  font-weight: 600;
  color: var(--white);
  word-break: break-all;
}
.page-faq .contact-val {
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-faq .cats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-faq .faq-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
    padding-top: 22px;
    border-top: 1px solid var(--line);
  }
  .page-faq .faq-stats li {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .page-faq .step {
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 20px;
    padding: 26px 0;
  }
  .page-faq .step-num { font-size: 34px; }
}

@media (min-width: 900px) {
  .page-faq .faq-hero {
    padding-top: 56px;
    padding-bottom: 40px;
  }
  .page-faq .faq-contact-box {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 44px;
    padding: 42px 36px;
    align-items: start;
  }
}

@media (min-width: 1020px) {
  .page-faq .cats {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 10px;
  }
  .page-faq .step {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 26px;
    padding: 30px 0;
  }
  .page-faq .step-num { font-size: 44px; }
}

@media (max-width: 480px) {
  .page-faq .faq-item > summary { padding: 15px 14px; }
  .page-faq .faq-a { margin: 0 14px 16px; }
  .page-faq .faq-q { font-size: 15px; }
  .page-faq .faq-contact-box { padding: 26px 18px; }
  .page-faq .contact-list strong { font-size: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .cat:hover { transform: none; }
  .page-faq .faq-item[open] .faq-toggle { transform: none; }
  .page-faq .faq-item,
  .page-faq .cat,
  .page-faq .faq-toggle { transition: none; }
}
</final>