.page-faq {
  --faq-rule: rgba(25, 29, 27, 0.14);
  --faq-rule-dark: rgba(251, 250, 246, 0.18);
  --faq-shadow: 4px 4px 0 0 rgba(25, 29, 27, 0.12);
  --faq-toc-w: 232px;
  background: var(--paper);
  color: var(--black);
  font-family: var(--font-body);
}

.page-faq .num {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  overflow: hidden;
  background: var(--ink);
  color: var(--white);
  padding: 32px 0 44px;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 10px;
  border: 1px solid var(--faq-rule-dark);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: 18%;
  width: 1px;
  height: 100%;
  background: linear-gradient(to bottom, transparent, rgba(59, 240, 198, 0.28), transparent);
  pointer-events: none;
}

.page-faq .faq-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
  padding-top: 12px;
}

.page-faq .faq-hero-copy {
  min-width: 0;
}

.page-faq .faq-hero .breadcrumbs {
  margin-bottom: 18px;
}

.page-faq .faq-hero .breadcrumb-link {
  color: rgba(251, 250, 246, 0.7);
  text-decoration: none;
}

.page-faq .faq-hero .breadcrumb-link:hover {
  color: var(--cyan);
}

.page-faq .faq-hero .breadcrumb-current {
  color: var(--white);
}

.page-faq .faq-hero .kicker {
  color: var(--cyan);
  letter-spacing: 0.22em;
  font-size: 11px;
  margin: 0 0 12px;
}

.page-faq .faq-hero h1 {
  margin: 0 0 18px;
  font-size: clamp(30px, 6.4vw, 58px);
  line-height: 1.06;
  font-weight: 900;
  letter-spacing: -0.01em;
  max-width: 15em;
}

.page-faq .faq-lede {
  margin: 0 0 24px;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(251, 250, 246, 0.82);
}

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

.page-faq .faq-hero-figure {
  margin: 0;
  position: relative;
  border: 1px solid var(--faq-rule-dark);
  background: var(--ink-2);
  overflow: hidden;
}

.page-faq .faq-hero-figure::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 64px;
  height: 3px;
  background: var(--signal);
}

.page-faq .faq-hero-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.02);
}

.page-faq .faq-facts {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin: 32px 0 0;
  background: var(--faq-rule-dark);
  border: 1px solid var(--faq-rule-dark);
}

.page-faq .faq-fact {
  background: var(--ink);
  padding: 14px 16px 16px;
}

.page-faq .faq-fact dt {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: rgba(251, 250, 246, 0.58);
  margin-bottom: 6px;
}

.page-faq .faq-fact dd {
  margin: 0;
  font-size: 14px;
  color: var(--white);
}

.page-faq .faq-fact dd .num {
  font-size: 26px;
  font-weight: 700;
  color: var(--signal);
  margin-right: 2px;
}

/* ---------- 主体两栏 ---------- */
.page-faq .faq-body {
  padding: 40px 0 64px;
}

.page-faq .faq-body-grid {
  display: grid;
  gap: 32px;
}

.page-faq .faq-toc {
  border-top: 3px solid var(--ink);
  padding-top: 14px;
}

.page-faq .faq-toc-title {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--mute);
}

.page-faq .faq-toc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.page-faq .faq-toc-list li {
  min-width: 0;
}

.page-faq .faq-toc-list a {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 7px 10px;
  color: var(--black);
  text-decoration: none;
  font-size: 14px;
  border-left: 2px solid transparent;
  background: var(--paper-2);
  transition: border-color 200ms var(--ease), background-color 200ms var(--ease);
}

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

.page-faq .faq-toc-num {
  font-family: var(--font-num);
  font-size: 11px;
  color: var(--signal);
  letter-spacing: 0.06em;
}

.page-faq .faq-toc-note {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--mute);
}

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

/* ---------- 区块 ---------- */
.page-faq .faq-block {
  padding: 32px 0 36px;
  border-top: 1px solid var(--faq-rule);
}

.page-faq .faq-block:first-child {
  border-top: none;
  padding-top: 8px;
}

.page-faq .faq-block-head {
  position: relative;
  padding-left: 40px;
  margin-bottom: 22px;
}

.page-faq .faq-block-index {
  position: absolute;
  left: 0;
  top: 4px;
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--signal);
  padding-left: 10px;
}

.page-faq .faq-block-index::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 3px;
  height: 100%;
  min-height: 26px;
  background: var(--signal);
}

.page-faq .faq-block-head h2 {
  margin: 0 0 8px;
  font-size: clamp(20px, 3.6vw, 28px);
  line-height: 1.28;
  font-weight: 800;
  letter-spacing: -0.005em;
}

.page-faq .faq-block-sub {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mute);
  max-width: 40em;
}

/* ---------- 三步 ---------- */
.page-faq .faq-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
  counter-reset: step;
}

.page-faq .faq-step {
  position: relative;
  background: var(--white);
  border: 1px solid var(--faq-rule);
  box-shadow: var(--faq-shadow);
  padding: 20px 20px 22px;
}

.page-faq .faq-step-num {
  display: inline-block;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--white);
  background: var(--ink);
  clip-path: polygon(0 0, 100% 0, 100% 70%, 88% 100%, 0 100%);
  padding: 5px 16px 5px 10px;
  margin-bottom: 12px;
}

.page-faq .faq-step h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.4;
}

.page-faq .faq-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: #3A423D;
}

/* ---------- 折叠问答 ---------- */
.page-faq .faq-item {
  border-bottom: 1px solid var(--faq-rule);
  background: transparent;
}

.page-faq .faq-item:first-of-type {
  border-top: 1px solid var(--faq-rule);
}

.page-faq .faq-q {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 15px 40px 15px 18px;
  cursor: pointer;
  list-style: none;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--black);
  transition: background-color 200ms var(--ease), color 200ms var(--ease);
}

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

.page-faq .faq-q:hover {
  background: var(--paper-2);
}

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

.page-faq .faq-q::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 3px;
  background: var(--signal);
  transform: scaleY(0);
  transform-origin: top center;
  transition: transform 260ms var(--ease);
}

.page-faq .faq-q::after {
  content: "+";
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-num);
  font-size: 20px;
  font-weight: 400;
  line-height: 1;
  color: var(--signal);
}

.page-faq .faq-item[open] > .faq-q::before {
  transform: scaleY(1);
}

.page-faq .faq-item[open] > .faq-q::after {
  content: "–";
}

.page-faq .faq-q-num {
  flex: 0 0 auto;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--signal);
  padding-top: 2px;
}

.page-faq .faq-q-text {
  min-width: 0;
}

.page-faq .faq-a {
  padding: 0 18px 18px 52px;
  font-size: 14.5px;
  line-height: 1.8;
  color: #333B36;
  background: linear-gradient(to bottom, rgba(227, 218, 200, 0.42), transparent 70%);
}

.page-faq .faq-a p {
  margin: 0;
  max-width: 42em;
}

.page-faq .faq-a a {
  color: var(--ink-2);
  text-decoration: underline;
  text-decoration-color: var(--signal);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

.page-faq .faq-a a:hover {
  color: var(--signal);
}

.page-faq .faq-item[open] > .faq-a {
  animation: faqDrop 260ms var(--ease);
}

@keyframes faqDrop {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ---------- 术语表 ---------- */
.page-faq .faq-block--table {
  background: var(--white);
  border: 1px solid var(--faq-rule);
  padding: 26px 18px 28px;
  margin: 8px 0;
}

.page-faq .faq-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-faq .faq-terms {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.7;
}

.page-faq .faq-terms thead th {
  text-align: left;
  padding: 10px 14px;
  font-size: 11px;
  letter-spacing: 0.18em;
  font-weight: 700;
  color: var(--white);
  background: var(--ink);
  white-space: nowrap;
}

.page-faq .faq-terms tbody th,
.page-faq .faq-terms tbody td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--faq-rule);
  vertical-align: top;
}

.page-faq .faq-terms tbody th {
  white-space: nowrap;
  font-weight: 800;
  border-left: 4px solid var(--report);
  background: rgba(227, 218, 200, 0.34);
}

.page-faq .faq-terms tbody td {
  color: #3A423D;
}

.page-faq .faq-terms tbody tr:nth-child(even) td {
  background: rgba(227, 218, 200, 0.3);
}

.page-faq .term-row--lineup th {
  border-left-color: var(--cyan);
}

.page-faq .term-row--injury th {
  border-left-color: var(--signal);
}

.page-faq .term-row--time th {
  border-left-color: var(--ink-2);
}

.page-faq .term-row--stage th {
  border-left-color: var(--report);
}

.page-faq .faq-inline-link {
  margin: 18px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mute);
}

.page-faq .faq-inline-link a {
  color: var(--ink-2);
  text-decoration: underline;
  text-decoration-color: var(--signal);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

/* ---------- 反馈 ---------- */
.page-faq .faq-block--help {
  border-top: 3px solid var(--ink);
}

.page-faq .faq-help-grid {
  display: grid;
  gap: 28px;
}

.page-faq .faq-help-copy {
  min-width: 0;
}

.page-faq .faq-block--help .faq-block-head {
  margin-bottom: 14px;
}

.page-faq .faq-help-lede {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.78;
  color: #333B36;
}

.page-faq .faq-checklist {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-faq .faq-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  line-height: 1.7;
  color: #333B36;
  padding: 10px 12px;
  background: var(--paper-2);
  border-left: 3px solid var(--report);
}

.page-faq .faq-check-box {
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  margin-top: 4px;
  border: 2px solid var(--ink);
  background: var(--white);
}

.page-faq .faq-contact-line {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--black);
  padding: 12px 14px;
  border: 1px dashed var(--faq-rule);
  background: rgba(255, 106, 26, 0.06);
}

.page-faq .faq-contact-line strong {
  font-family: var(--font-num);
  font-size: 13.5px;
  letter-spacing: 0.02em;
  word-break: break-all;
}

.page-faq .faq-help-figure {
  margin: 0;
  border: 1px solid var(--faq-rule);
  box-shadow: var(--faq-shadow);
  overflow: hidden;
  background: var(--ink-2);
}

.page-faq .faq-help-figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-faq .faq-tail {
  margin: 36px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--faq-rule);
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mute);
}

.page-faq .faq-tail a {
  color: var(--ink-2);
  text-decoration: underline;
  text-decoration-color: var(--signal);
  text-decoration-thickness: 2px;
  text-underline-offset: 3px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-faq .faq-hero {
    padding: 44px 0 56px;
  }

  .page-faq .faq-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-faq .faq-a {
    padding-left: 56px;
  }
}

@media (min-width: 760px) {
  .page-faq .faq-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .page-faq .faq-step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 28px;
    left: calc(100% + 2px);
    width: 18px;
    border-top: 2px dashed var(--signal);
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    align-items: center;
    gap: 48px;
  }

  .page-faq .faq-help-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
    gap: 40px;
  }

  .page-faq .faq-body {
    padding: 56px 0 80px;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-body-grid {
    grid-template-columns: var(--faq-toc-w) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
  }

  .page-faq .faq-toc {
    position: sticky;
    top: 92px;
  }

  .page-faq .faq-toc-list {
    display: grid;
  }

  .page-faq .faq-toc-list a {
    background: transparent;
    padding: 8px 0 8px 12px;
  }

  .page-faq .faq-toc-list a:hover,
  .page-faq .faq-toc-list a:focus-visible {
    background: var(--paper-2);
  }
}

@media (min-width: 1200px) {
  .page-faq .faq-hero {
    padding: 56px 0 64px;
  }

  .page-faq .faq-block {
    padding: 40px 0 44px;
  }

  .page-faq .faq-block--table {
    padding: 32px 26px 34px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-q::before,
  .page-faq .faq-q,
  .page-faq .faq-toc-list a {
    transition: none;
  }

  .page-faq .faq-item[open] > .faq-a,
  .page-faq .faq-item[open] > .faq-q::before {
    animation: none;
    transform: none;
  }
}
<<<END>>>