.page-faq {
  --faq-rail: 220px;
  --faq-dot: 12px;
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  padding-block: clamp(24px, 4vw, 48px) clamp(32px, 5vw, 64px);
  border-bottom: 1px solid var(--line);
  position: relative;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--line) 20%, var(--line) 80%, transparent);
}

.page-faq .faq-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  margin-top: clamp(20px, 3vw, 34px);
  align-items: end;
}

.page-faq .faq-hero__intro h1 {
  margin: 6px 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.01em;
  font-size: clamp(44px, 8vw, 96px);
  line-height: 0.95;
  color: var(--chalk);
  transform: skewX(-2deg);
}

.page-faq .faq-hero__intro .lede {
  max-width: 62ch;
  color: var(--mist);
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.75;
}

.page-faq .faq-hero__media {
  margin: 0;
}

.page-faq .faq-hero__media .media__frame {
  aspect-ratio: 5 / 6;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

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

.page-faq .faq-hero__strip {
  margin-top: clamp(28px, 4vw, 44px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-hero__strip .data-strip__cell {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 4px;
}

.page-faq .faq-hero__strip .num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 2.6vw, 30px);
  color: var(--gold);
  letter-spacing: 0.02em;
}

.page-faq .faq-hero__strip .label {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

/* ---------- 主体两栏 ---------- */
.page-faq .faq-body {
  padding-block: clamp(36px, 6vw, 80px);
}

.page-faq .faq-layout {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
}

/* ---------- 分类竖列 ---------- */
.page-faq .faq-toc__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--mist);
}

.page-faq .faq-toc__list {
  list-style: none;
  margin: 0;
  padding: 0 0 10px;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.page-faq .faq-toc__item {
  flex: 0 0 auto;
}

.page-faq .faq-toc__item a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  font-size: 14px;
  color: var(--chalk);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  white-space: nowrap;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-faq .faq-toc__item a .num {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
}

.page-faq .faq-toc__item a:hover,
.page-faq .faq-toc__item a:focus-visible {
  border-color: var(--gold);
  color: var(--gold-light);
  background: rgba(201, 162, 74, 0.06);
}

/* ---------- 问答分组 ---------- */
.page-faq .faq-group + .faq-group {
  margin-top: clamp(40px, 6vw, 72px);
  padding-top: clamp(32px, 5vw, 56px);
  border-top: 1px solid var(--line);
}

.page-faq .faq-group__head {
  margin-bottom: clamp(16px, 2.5vw, 28px);
}

.page-faq .faq-group__head .label {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-faq .faq-group__head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3vw, 38px);
  line-height: 1.18;
  color: var(--chalk);
  transform: skewX(-2deg);
}

/* ---------- 手风琴条目 ---------- */
.page-faq .faq-item {
  border-bottom: 1px solid var(--line);
}

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

.page-faq .faq-item > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: clamp(16px, 2vw, 22px) 6px clamp(16px, 2vw, 22px) 0;
  font-size: clamp(16px, 1.7vw, 19px);
  font-weight: 600;
  line-height: 1.55;
  color: var(--chalk);
  transition: color var(--dur) var(--ease);
}

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

.page-faq .faq-item > summary::before {
  content: "";
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  margin-top: 9px;
  border-right: 1px solid var(--gold);
  border-bottom: 1px solid var(--gold);
  transform: rotate(45deg);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-faq .faq-item[open] > summary::before {
  transform: rotate(-135deg);
  margin-top: 12px;
  border-color: var(--gold-light);
}

.page-faq .faq-item > summary:hover {
  color: var(--gold-light);
}

.page-faq .faq-item > summary:focus-visible {
  outline: 1px solid var(--gold);
  outline-offset: 4px;
}

.page-faq .faq-a {
  position: relative;
  padding: 0 0 clamp(20px, 2.5vw, 30px) 22px;
}

.page-faq .faq-a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 4px;
  bottom: clamp(24px, 3vw, 34px);
  width: 2px;
  background: var(--line);
  transition: background-color var(--dur) var(--ease);
}

.page-faq .faq-item[open] .faq-a::before {
  background: var(--gold);
}

.page-faq .faq-a p {
  margin: 0 0 12px;
  line-height: 1.75;
}

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

.page-faq .faq-a__lead {
  color: var(--chalk);
  font-weight: 600;
  font-size: 16px;
}

.page-faq .faq-a__body {
  color: var(--mist);
  font-size: 16px;
}

.page-faq .faq-a a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 162, 74, 0.4);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

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

/* ---------- 号码网格 ---------- */
.page-faq .jersey-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(44px, 1fr));
  gap: 6px;
  max-width: 560px;
  margin: 6px 0 16px;
}

.page-faq .jersey-cell {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-align: center;
  padding: 8px 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--chalk);
  background: rgba(22, 35, 74, 0.5);
  cursor: help;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-faq .jersey-cell:hover {
  border-color: var(--gold);
  color: var(--gold-light);
  background: rgba(201, 162, 74, 0.08);
}

.page-faq .jersey-cell--vacant {
  color: var(--mist);
  border-style: dashed;
  border-color: #3a4668;
  background: transparent;
}

.page-faq .faq-numbers__media {
  margin: clamp(20px, 3vw, 32px) 0 0;
}

.page-faq .faq-numbers__media .media__frame {
  aspect-ratio: 21 / 9;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

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

/* ---------- 联络 ---------- */
.page-faq .faq-contact {
  padding-block: clamp(36px, 6vw, 72px) clamp(48px, 7vw, 88px);
}

.page-faq .faq-contact__panel {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  padding: clamp(24px, 4vw, 48px);
  border-radius: var(--radius);
}

.page-faq .faq-contact__text h2 {
  margin: 6px 0 14px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.2vw, 40px);
  line-height: 1.15;
  color: var(--chalk);
  transform: skewX(-2deg);
}

.page-faq .faq-contact__text .prose {
  margin: 0;
  color: var(--mist);
  font-size: 16px;
  line-height: 1.8;
}

.page-faq .faq-contact__text .prose a {
  color: var(--gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 162, 74, 0.4);
}

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

.page-faq .faq-contact__channels {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-faq .faq-contact__channels .contact-block {
  padding-left: 14px;
  border-left: 1px solid var(--line);
}

.page-faq .faq-contact__channels .contact-block__title {
  margin: 0 0 4px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-faq .faq-contact__channels .contact-block__value {
  margin: 0 0 4px;
  color: var(--chalk);
  font-size: 15px;
  line-height: 1.6;
  word-break: break-word;
}

.page-faq .faq-contact__channels .contact-block__value--num {
  font-family: var(--font-mono);
  color: var(--gold);
  font-size: 17px;
}

.page-faq .faq-contact__channels .contact-block__note {
  margin: 0;
  font-size: 13px;
  color: var(--mist);
}

.page-faq .faq-backtop {
  margin: clamp(24px, 3vw, 40px) 0 0;
  text-align: right;
}

.page-faq .faq-backtop a {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--mist);
  text-decoration: none;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

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

/* ---------- 断点 ---------- */
@media (min-width: 680px) {
  .page-faq .faq-hero__strip .data-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-faq .faq-hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 320px);
  }
  .page-faq .faq-contact__panel {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-layout {
    grid-template-columns: var(--faq-rail) minmax(0, 1fr);
    align-items: start;
  }
  .page-faq .faq-toc {
    position: sticky;
    top: 96px;
    align-self: start;
    padding-right: 12px;
  }
  .page-faq .faq-toc__list {
    display: block;
    overflow: visible;
    padding-bottom: 0;
    border-left: 1px solid var(--line);
  }
  .page-faq .faq-toc__item + .faq-toc__item {
    margin-top: 2px;
  }
  .page-faq .faq-toc__item a {
    display: flex;
    width: 100%;
    border: none;
    border-left: 2px solid transparent;
    border-radius: 0;
    padding: 9px 10px 9px 12px;
    white-space: normal;
    line-height: 1.4;
  }
  .page-faq .faq-toc__item a:hover,
  .page-faq .faq-toc__item a:focus-visible {
    background: rgba(201, 162, 74, 0.06);
    border-left-color: var(--gold);
  }
}
<<<END>>>