.page-faq {
  display: block;
  padding-bottom: 72px;
}

/* ---------- 面包屑 ---------- */
.page-faq .faq-crumb {
  margin-top: 28px;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-top: 18px;
  padding-bottom: 8px;
}

.page-faq .faq-hero__copy h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 7vw, 52px);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--white);
  margin: 12px 0 0;
  max-width: 16em;
}

.page-faq .faq-hero__copy .wg-lede {
  margin-top: 18px;
  max-width: 34em;
}

.page-faq .faq-hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 24px;
}

.page-faq .faq-hero__note {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  color: var(--rock);
}

/* 首屏右侧：轨道节点视觉 */
.page-faq .faq-hero__viz {
  position: relative;
  min-height: 232px;
  border-radius: var(--radius-l);
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 82% 16%, rgba(61, 242, 192, 0.18), transparent 56%),
    radial-gradient(circle at 12% 92%, rgba(242, 160, 61, 0.12), transparent 52%),
    linear-gradient(158deg, var(--card-2), var(--ink-deep) 78%);
  overflow: hidden;
}

.page-faq .viz-rail {
  position: absolute;
  left: 46px;
  top: 40px;
  bottom: 40px;
  width: 1px;
  background: linear-gradient(180deg, var(--signal), rgba(61, 242, 192, 0.06));
}

.page-faq .viz-node {
  position: absolute;
  left: 46px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 0 5px rgba(61, 242, 192, 0.08);
}

.page-faq .viz-node--1 { top: 24%; background: var(--signal); }
.page-faq .viz-node--2 { top: 45%; background: var(--amber); }
.page-faq .viz-node--3 { top: 66%; background: var(--clay); }
.page-faq .viz-node--4 { top: 87%; background: var(--rock); box-shadow: 0 0 0 5px rgba(154, 167, 184, 0.10); }

.page-faq .viz-halo {
  position: absolute;
  right: -40px;
  top: -40px;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  border: 1px solid rgba(61, 242, 192, 0.22);
  background: radial-gradient(circle, rgba(61, 242, 192, 0.10), transparent 66%);
}

.page-faq .viz-caption {
  position: absolute;
  left: 84px;
  bottom: 34px;
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: 0.14em;
  color: var(--rock);
}

@media (min-width: 900px) {
  .page-faq .faq-hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 44px;
    align-items: center;
    margin-top: 26px;
  }
  .page-faq .faq-hero__viz {
    min-height: 320px;
  }
}

/* ---------- 四组分类 ---------- */
.page-faq .faq-groups {
  margin-top: 56px;
}

.page-faq .faq-groups__lede {
  max-width: 42em;
  color: var(--rock);
  font-size: 16px;
  line-height: 1.8;
  margin-top: 14px;
}

.page-faq .faq-group-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 28px;
}

.page-faq .faq-group {
  display: block;
  padding: 22px 20px 24px;
  background: var(--card);
  border: 1px solid var(--line);
  border-top: 3px solid var(--g-accent, var(--signal));
  border-radius: var(--radius-m);
  text-decoration: none;
  color: inherit;
  transition: background 0.22s ease, transform 0.22s ease, border-color 0.22s ease;
}

.page-faq .faq-group:hover,
.page-faq .faq-group:focus-visible {
  background: var(--card-2);
  border-color: var(--line-strong);
  transform: translateY(-4px);
}

.page-faq .faq-group--search { --g-accent: var(--signal); }
.page-faq .faq-group--fee { --g-accent: var(--amber); }
.page-faq .faq-group--login { --g-accent: var(--clay); }
.page-faq .faq-group--screen { --g-accent: var(--rock); }

.page-faq .faq-group__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--g-accent, var(--signal));
}

.page-faq .faq-group__name {
  display: block;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 24px;
  line-height: 1.2;
  color: var(--cream);
  margin-top: 10px;
}

.page-faq .faq-group__desc {
  display: block;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--rock);
  margin-top: 10px;
  min-height: 3.5em;
}

.page-faq .faq-group__count {
  display: inline-block;
  margin-top: 16px;
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--rock);
}

@media (min-width: 620px) {
  .page-faq .faq-group-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-faq .faq-group-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }
  .page-faq .faq-group:nth-child(even) {
    transform: translateY(26px);
  }
  .page-faq .faq-group:nth-child(even):hover,
  .page-faq .faq-group:nth-child(even):focus-visible {
    transform: translateY(22px);
  }
}

/* ---------- 索引 + 答案布局 ---------- */
.page-faq .faq-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  margin-top: 52px;
}

.page-faq .faq-index {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
}

.page-faq .faq-index__title {
  display: none;
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: 0.16em;
  color: var(--rock);
  margin: 0 0 10px;
}

.page-faq .faq-index__link {
  flex: 0 0 auto;
  padding: 9px 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13.5px;
  line-height: 1.4;
  color: var(--rock);
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  color: var(--cream);
  border-color: var(--line-strong);
}

.page-faq .faq-index__link[aria-current="true"] {
  color: var(--signal);
  border-color: var(--signal);
  background: var(--signal-dim);
}

@media (min-width: 900px) {
  .page-faq .faq-layout {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: 46px;
    margin-top: 68px;
  }
  .page-faq .faq-index {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
    position: sticky;
    top: 28px;
  }
  .page-faq .faq-index__title {
    display: block;
  }
  .page-faq .faq-index__link {
    border: none;
    border-left: 2px solid var(--line);
    border-radius: 0;
    padding: 10px 12px 10px 14px;
    white-space: normal;
    background: transparent;
  }
  .page-faq .faq-index__link:hover,
  .page-faq .faq-index__link:focus-visible {
    border-left-color: var(--line-strong);
    background: rgba(23, 44, 74, 0.5);
  }
  .page-faq .faq-index__link[aria-current="true"] {
    border-left-color: var(--signal);
    background: var(--signal-dim);
  }
}

/* ---------- 答案区块 ---------- */
.page-faq .faq-answers {
  display: grid;
  gap: 26px;
  min-width: 0;
}

.page-faq .faq-block {
  position: relative;
  padding: 26px 20px 30px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  scroll-margin-top: 24px;
}

.page-faq .faq-block::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  bottom: 22px;
  width: 3px;
  border-radius: 3px;
  background: var(--faq-accent, var(--signal));
}

.page-faq .faq-block--search { --faq-accent: var(--signal); }
.page-faq .faq-block--fee { --faq-accent: var(--amber); }
.page-faq .faq-block--login { --faq-accent: var(--clay); }
.page-faq .faq-block--screen { --faq-accent: var(--rock); }
.page-faq .faq-block--stuck { --faq-accent: var(--signal); }

.page-faq .faq-block__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px;
}

.page-faq .faq-block__tag {
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--faq-accent, var(--signal));
  padding: 3px 9px;
  border: 1px solid currentColor;
  border-radius: 4px;
  opacity: 0.9;
}

.page-faq .faq-block__head h2 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(22px, 5.2vw, 30px);
  line-height: 1.3;
  color: var(--cream);
  margin: 0;
}

.page-faq .faq-block__intro {
  margin-top: 14px;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--rock);
}

.page-faq .faq-block__tail {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.8;
  color: var(--rock);
}

.page-faq .faq-block__tail a,
.page-faq a {
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 242, 192, 0.35);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-faq .faq-block__tail a:hover,
.page-faq .faq-block__tail a:focus-visible,
.page-faq a:hover,
.page-faq a:focus-visible {
  color: var(--signal-soft);
  border-bottom-color: var(--signal-soft);
}

/* 步骤清单：大号序号 */
.page-faq .faq-steps {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
}

.page-faq .faq-step {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.page-faq .faq-step:first-child {
  border-top: none;
  padding-top: 6px;
}

.page-faq .faq-step__no {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 40px;
  line-height: 0.92;
  color: var(--faq-accent, var(--signal));
  letter-spacing: -0.02em;
}

.page-faq .faq-step__t {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 16.5px;
  line-height: 1.55;
  color: var(--cream);
  margin: 0;
}

.page-faq .faq-step__d {
  font-size: 15px;
  line-height: 1.82;
  color: var(--rock);
  margin: 7px 0 0;
}

/* 图文并排 */
.page-faq .faq-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 1080px) {
  .page-faq .faq-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 300px);
    gap: 30px;
    align-items: start;
  }
}

.page-faq .faq-figure {
  margin: 24px 0 0;
}

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

.page-faq .faq-figure .wg-figure__cap {
  font-size: 13px;
  line-height: 1.7;
  color: var(--rock);
  margin-top: 10px;
}

/* ---------- 费用对照表 ---------- */
.page-faq .faq-table-wrap {
  margin-top: 24px;
  overflow-x: auto;
}

.page-faq .faq-table__caption {
  caption-side: top;
  text-align: left;
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--rock);
  padding-bottom: 12px;
}

.page-faq .faq-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

.page-faq .faq-table th {
  text-align: left;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 13.5px;
  letter-spacing: 0.04em;
  color: var(--cream);
  padding: 12px 14px;
  border-bottom: 1px solid var(--line-strong);
  white-space: nowrap;
}

.page-faq .faq-table td {
  padding: 13px 14px;
  line-height: 1.7;
  color: var(--rock);
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.page-faq .faq-table tbody tr:hover {
  background: rgba(61, 242, 192, 0.05);
}

.page-faq .faq-table .is-figure {
  font-family: var(--font-mono);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--amber);
  white-space: nowrap;
}

/* ---------- 常见误解 ---------- */
.page-faq .faq-subhead {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 19px;
  color: var(--cream);
  margin: 32px 0 0;
}

.page-faq .faq-misread {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-faq .faq-misread li {
  padding: 14px 16px;
  border-left: 2px solid var(--clay);
  background: rgba(23, 44, 74, 0.62);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--rock);
}

.page-faq .faq-misread b {
  display: block;
  color: var(--cream);
  font-weight: 700;
  margin-bottom: 4px;
}

/* ---------- 现象卡片 ---------- */
.page-faq .faq-symptom-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 24px;
}

.page-faq .faq-symptom {
  padding: 20px 18px 22px;
  background: var(--card-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
}

.page-faq .faq-symptom__t {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 17px;
  line-height: 1.5;
  color: var(--cream);
  margin: 0 0 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-symptom__steps {
  margin: 0;
  padding-left: 20px;
  display: grid;
  gap: 9px;
}

.page-faq .faq-symptom__steps li {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--rock);
}

.page-faq .faq-symptom__steps li::marker {
  font-family: var(--font-mono);
  color: var(--amber);
}

@media (min-width: 700px) {
  .page-faq .faq-symptom-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }
}

/* ---------- 卡壳提示（玻璃层） ---------- */
.page-faq .faq-glass {
  position: relative;
  margin-top: 26px;
  padding: 1px;
  border-radius: var(--radius-l);
  background: linear-gradient(140deg, rgba(61, 242, 192, 0.42), rgba(61, 242, 192, 0.04) 58%, rgba(242, 160, 61, 0.24));
}

.page-faq .faq-glass__inner {
  background: var(--glass);
  backdrop-filter: blur(10px);
  border-radius: calc(var(--radius-l) - 1px);
  padding: 24px 20px 26px;
}

.page-faq .faq-glass__title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 17px;
  color: var(--cream);
  margin: 0 0 16px;
}

.page-faq .faq-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-faq .faq-checklist li {
  position: relative;
  padding-left: 26px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--cream);
}

.page-faq .faq-checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 11px;
  height: 11px;
  border: 1px solid var(--signal);
  border-radius: 3px;
  background: var(--signal-dim);
}

.page-faq .faq-glass__note {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.02em;
  line-height: 1.8;
  color: var(--rock);
}

/* ---------- 底部操作 ---------- */
.page-faq .faq-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-faq .faq-cta-row .wg-btn {
  text-decoration: none;
  border-bottom: none;
}

/* ---------- 动效尊重 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-group,
  .page-faq .faq-index__link {
    transition: none;
  }
  .page-faq .faq-group:hover,
  .page-faq .faq-group:focus-visible {
    transform: none;
  }
  .page-faq .faq-group:nth-child(even):hover,
  .page-faq .faq-group:nth-child(even):focus-visible {
    transform: translateY(26px);
  }
}

/* 窄屏防溢出 */
@media (max-width: 520px) {
  .page-faq .faq-step {
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 10px;
  }
  .page-faq .faq-step__no {
    font-size: 34px;
  }
  .page-faq .faq-table th,
  .page-faq .faq-table td {
    padding: 11px 10px;
    font-size: 14px;
  }
}