.page-faq {
  background: var(--ink);
  color: var(--text);
  padding-bottom: clamp(48px, 6vw, 96px);
}

.page-faq .breadcrumb {
  padding-block: 18px 6px;
}

/* 首屏框景 */
.page-faq .faq-hero {
  padding-bottom: clamp(24px, 3.4vw, 44px);
}

.page-faq .faq-hero__frame {
  position: relative;
  border: 1px solid var(--line);
  background:
    radial-gradient(120% 140% at 0% 0%, rgba(255, 90, 42, 0.10), transparent 58%),
    var(--stand);
  padding: clamp(20px, 3.4vw, 46px) clamp(40px, 4vw, 64px) clamp(22px, 3.4vw, 46px) clamp(18px, 3vw, 40px);
}

.page-faq .faq-hero__frame::before {
  content: "";
  position: absolute;
  top: -1px;
  left: -1px;
  width: clamp(64px, 12vw, 140px);
  height: 2px;
  background: var(--flare);
}

.page-faq .faq-hero__frame::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  width: 14px;
  background-image: repeating-linear-gradient(to bottom, var(--line) 0 1px, transparent 1px 16px);
}

.page-faq .faq-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-faq .faq-hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 7.2vw, 66px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--paper);
  margin: 16px 0 0;
  max-width: 18ch;
}

.page-faq .faq-hero__lede {
  margin-top: 16px;
  max-width: 62ch;
  color: var(--text-dim);
  font-size: clamp(15px, 1.4vw, 18px);
  line-height: 1.78;
}

.page-faq .faq-hero__jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.page-faq .jump-chip {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  padding: 7px 12px;
  border: 1px solid var(--line);
  background: var(--ink);
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-faq .jump-chip:hover,
.page-faq .jump-chip:focus-visible {
  color: var(--paper);
  border-color: var(--flare);
  transform: translateX(3px);
}

/* 横向数据带 */
.page-faq .faq-band {
  margin-top: clamp(18px, 2.6vw, 30px);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-faq .faq-band .data-band__item {
  border-right: 1px solid var(--line-soft);
}

.page-faq .faq-band .data-band__value {
  color: var(--flare);
}

.page-faq .faq-band .data-band__label {
  color: var(--text-dim);
}

/* 主体两栏 */
.page-faq .faq-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 44px);
  padding-top: clamp(24px, 3.6vw, 48px);
}

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

.page-faq .faq-toc__title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin: 0 0 12px;
}

.page-faq .faq-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-faq .faq-toc__link {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 8px 0 8px 10px;
  border-left: 2px solid transparent;
  color: var(--text-dim);
  text-decoration: none;
  font-size: 14px;
  line-height: 1.4;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), padding-left 0.18s var(--ease);
}

.page-faq .faq-toc__link:hover,
.page-faq .faq-toc__link:focus-visible {
  color: var(--paper);
  border-left-color: var(--flare);
  padding-left: 16px;
}

.page-faq .faq-toc__num {
  font-size: 11px;
  color: var(--data);
}

.page-faq .faq-toc__top {
  margin-top: 16px;
  width: 100%;
  justify-content: center;
}

/* 分组 */
.page-faq .faq-group {
  scroll-margin-top: 96px;
}

.page-faq .faq-group + .faq-group {
  margin-top: clamp(34px, 5vw, 68px);
}

.page-faq .faq-group__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px;
}

.page-faq .faq-group__num {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--flare);
}

.page-faq .faq-group__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 3.6vw, 30px);
  line-height: 1.2;
  letter-spacing: 0.01em;
  color: var(--paper);
  margin: 0;
}

.page-faq .faq-group__desc {
  margin: 14px 0 6px;
  max-width: 64ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-dim);
}

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

.page-faq .faq-item__q {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 12px;
  align-items: baseline;
  padding: 16px 4px 16px 0;
  cursor: pointer;
  list-style: none;
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--text);
  transition: color 0.18s var(--ease), padding-left 0.18s var(--ease);
}

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

.page-faq .faq-item__q:hover {
  color: var(--paper);
  padding-left: 6px;
}

.page-faq .faq-item__index {
  font-size: 12px;
  color: var(--data-deep);
  transition: color 0.18s var(--ease);
}

.page-faq .faq-item[open] .faq-item__index,
.page-faq .faq-item[open] .faq-item__q {
  color: var(--flare);
}

.page-faq .faq-item[open] .faq-item__q {
  color: var(--paper);
}

.page-faq .faq-item__mark {
  align-self: center;
  width: 9px;
  height: 9px;
  border-right: 1.5px solid var(--text-dim);
  border-bottom: 1.5px solid var(--text-dim);
  transform: rotate(45deg);
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-faq .faq-item[open] .faq-item__mark {
  transform: rotate(-135deg);
  border-color: var(--flare);
}

.page-faq .faq-item__a {
  padding: 0 0 20px;
}

.page-faq .faq-item__a p {
  margin: 0;
  max-width: 68ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-faq .faq-item__a p + p {
  margin-top: 10px;
}

/* 开赛前清单 */
.page-faq .faq-steps {
  list-style: none;
  margin: 20px 0 8px;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-faq .faq-steps__item {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 14px;
  background: var(--stand);
  border-left: 2px solid var(--line);
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--text);
  transition: border-color 0.18s var(--ease);
}

.page-faq .faq-steps__item:hover {
  border-left-color: var(--flare);
}

.page-faq .faq-steps__num {
  font-size: 12px;
  color: var(--data);
}

/* 联系卡 */
.page-faq .faq-contact {
  margin: 18px 0 20px;
  padding: clamp(16px, 2.6vw, 26px);
  background: var(--stand);
  border: 1px solid var(--line);
  display: grid;
  gap: 14px;
}

.page-faq .faq-contact__row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line);
}

.page-faq .faq-contact__label {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--text-dim);
}

.page-faq .faq-contact__value {
  flex: 1 1 200px;
  min-width: 0;
  font-family: var(--font-mono);
  font-size: 14.5px;
  color: var(--paper);
  overflow-wrap: anywhere;
}

.page-faq .faq-contact__note {
  margin: 0;
  max-width: 66ch;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--text-dim);
  border-left: 2px solid var(--flare);
  padding-left: 12px;
}

/* 配图 */
.page-faq .faq-figure {
  margin: 22px 0 6px;
}

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

.page-faq .faq-figure__cap {
  margin-top: 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.02em;
  line-height: 1.7;
  color: var(--text-dim);
}

/* 快速入口 */
.page-faq .faq-links {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 20px;
}

.page-faq .faq-link-card {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  background: var(--stand);
  color: var(--text);
  text-decoration: none;
  transition: border-color 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-faq .faq-link-card:hover,
.page-faq .faq-link-card:focus-visible {
  border-color: var(--flare);
  transform: translateX(4px);
}

.page-faq .faq-link-card__kicker {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--data);
}

.page-faq .faq-link-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.3;
  color: var(--paper);
}

.page-faq .faq-link-card__desc {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-faq .faq-link-card:hover .faq-link-card__title,
.page-faq .faq-link-card:focus-visible .faq-link-card__title {
  color: var(--flare);
}

/* 窄屏 */
@media (max-width: 519px) {
  .page-faq .faq-hero__frame {
    padding-right: 30px;
  }

  .page-faq .faq-hero__frame::after {
    width: 8px;
  }

  .page-faq .faq-item__q {
    grid-template-columns: auto minmax(0, 1fr) 14px;
    gap: 10px;
    font-size: 15px;
  }

  .page-faq .faq-contact__row {
    gap: 6px 10px;
  }

  .page-faq .faq-contact__value {
    flex-basis: 100%;
    font-size: 13.5px;
  }
}

@media (min-width: 640px) {
  .page-faq .faq-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-faq .faq-layout {
    grid-template-columns: minmax(200px, 250px) minmax(0, 1fr);
    align-items: start;
  }

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

  .page-faq .faq-body {
    border-left: 1px solid var(--line-soft);
    padding-left: clamp(20px, 2.6vw, 40px);
  }

  .page-faq .faq-contact__value {
    font-size: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .jump-chip,
  .page-faq .faq-toc__link,
  .page-faq .faq-item__q,
  .page-faq .faq-item__mark,
  .page-faq .faq-link-card,
  .page-faq .faq-steps__item {
    transition: none;
  }

  .page-faq .jump-chip:hover,
  .page-faq .faq-link-card:hover,
  .page-faq .faq-link-card:focus-visible {
    transform: none;
  }
}
<<<END>>>