.page-faq {
  --amber-deep: #8A5C06;
  --faq-muted: #45514C;
  --faq-hover: #E4EBE6;
  --cat: var(--turf);
  --cat-ink: var(--turf);
  background: var(--mist);
  color: var(--ink);
  padding: clamp(20px, 3vw, 36px) 0 clamp(56px, 8vw, 104px);
}

.page-faq .faq-hero {
  padding-bottom: clamp(20px, 3vw, 32px);
  border-bottom: 3px solid var(--ink);
}

.page-faq .faq-hero__crumbs {
  margin-bottom: clamp(16px, 2.4vw, 26px);
}

.page-faq .faq-hero__title {
  margin: 10px 0 18px;
  font-size: clamp(30px, 5.4vw, 58px);
  font-weight: 250;
  line-height: 1.14;
  letter-spacing: -0.02em;
  max-width: 16em;
}

.page-faq .faq-hero__lede {
  max-width: 40em;
  color: var(--faq-muted);
}

/* 分类索引 */
.page-faq .faq-cats {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  margin: clamp(22px, 3.4vw, 36px) 0;
  background: var(--ink);
  border: 2px solid var(--ink);
}

.page-faq .faq-cat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 16px 20px;
  background: var(--paper);
  border-left: 6px solid var(--faq-cat-color, var(--turf));
  color: var(--ink);
  text-decoration: none;
  transition: background 120ms var(--ease), color 120ms var(--ease);
}

.page-faq .faq-cat--turf { --faq-cat-color: var(--turf); }
.page-faq .faq-cat--cup { --faq-cat-color: var(--cup); }
.page-faq .faq-cat--amber { --faq-cat-color: var(--amber); }
.page-faq .faq-cat--review { --faq-cat-color: var(--review); }

.page-faq .faq-cat:hover,
.page-faq .faq-cat:focus-visible {
  background: var(--faq-cat-color);
  color: var(--paper);
}

.page-faq .faq-cat--amber:hover,
.page-faq .faq-cat--amber:focus-visible {
  color: var(--ink);
}

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

.page-faq .faq-cat__no {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.1em;
  opacity: 0.72;
}

.page-faq .faq-cat__name {
  font-size: 19px;
  font-weight: 500;
  letter-spacing: -0.01em;
}

.page-faq .faq-cat__desc {
  font-size: 13px;
  line-height: 1.65;
  opacity: 0.82;
}

/* 顶部横图 */
.page-faq .faq-banner {
  margin: 0 0 clamp(34px, 5.4vw, 68px);
}

.page-faq .faq-banner .media__frame {
  aspect-ratio: 16 / 9;
  border: 3px solid var(--ink);
}

.page-faq .media__cap {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--faq-muted);
}

/* 问答分区 */
.page-faq .faq-block {
  margin-bottom: clamp(42px, 6vw, 82px);
  scroll-margin-top: 96px;
}

.page-faq .faq-block--turf { --cat: var(--turf); --cat-ink: var(--turf); }
.page-faq .faq-block--cup { --cat: var(--cup); --cat-ink: var(--cup); }
.page-faq .faq-block--roster { --cat: var(--amber); --cat-ink: var(--amber-deep); }
.page-faq .faq-block--sub { --cat: var(--review); --cat-ink: var(--review); }

.page-faq .faq-block__head {
  padding-top: 16px;
  margin-bottom: 22px;
  border-top: 4px solid var(--cat);
}

.page-faq .faq-block__title {
  margin: 10px 0 10px;
  font-size: clamp(23px, 3.2vw, 34px);
  font-weight: 250;
  line-height: 1.22;
  letter-spacing: -0.02em;
  max-width: 22em;
}

.page-faq .faq-block__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--faq-muted);
  max-width: 42em;
}

.page-faq .faq-block__body--split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

/* 问答条目 */
.page-faq .faq-list {
  display: flex;
  flex-direction: column;
}

.page-faq .faq-item {
  background: var(--paper);
  border: 2px solid var(--ink);
  border-bottom-width: 0;
  border-left: 6px solid var(--cat);
}

.page-faq .faq-item:last-child {
  border-bottom-width: 2px;
}

.page-faq .faq-item__q {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 18px;
  gap: 10px;
  align-items: start;
  padding: 16px 14px;
  cursor: pointer;
  list-style: none;
  transition: background 120ms var(--ease);
}

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

.page-faq .faq-item__q:hover {
  background: var(--faq-hover);
}

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

.page-faq .faq-item__no {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--cat-ink);
  padding-top: 4px;
}

.page-faq .faq-item__text {
  font-size: 16px;
  font-weight: 500;
  line-height: 1.55;
  letter-spacing: -0.005em;
  color: var(--ink);
}

.page-faq .faq-item__icon {
  position: relative;
  display: block;
  width: 16px;
  height: 16px;
  margin-top: 5px;
  justify-self: end;
}

.page-faq .faq-item__icon::before,
.page-faq .faq-item__icon::after {
  content: "";
  position: absolute;
  background: var(--cat);
  transition: transform 180ms var(--ease), opacity 180ms var(--ease);
}

.page-faq .faq-item__icon::before {
  left: 0;
  top: 7px;
  width: 16px;
  height: 2px;
}

.page-faq .faq-item__icon::after {
  left: 7px;
  top: 0;
  width: 2px;
  height: 16px;
}

.page-faq .faq-item[open] .faq-item__icon::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-faq .faq-item__a {
  padding: 0 16px 20px 60px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--faq-muted);
}

.page-faq .faq-item__a p {
  margin: 0 0 10px;
  max-width: 44em;
}

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

.page-faq .faq-item__a a {
  color: var(--turf);
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
}

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

/* 杯赛规模刻度 */
.page-faq .faq-rounds-wrap {
  margin-top: 26px;
  padding: 20px 18px 22px;
  background: var(--paper);
  border: 2px solid var(--ink);
  border-left: 6px solid var(--cup);
}

.page-faq .faq-rounds {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-rounds li {
  flex: 1 1 62px;
  min-width: 54px;
  padding: 9px 4px;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 17px;
  font-weight: 600;
  color: var(--cup-deep);
  background: var(--mist);
  border: 2px solid var(--cup);
}

.page-faq .faq-rounds li:last-child {
  background: var(--score);
  border-color: var(--score);
  color: var(--paper);
}

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

/* 数据区侧图 */
.page-faq .faq-aside {
  margin: 0;
}

.page-faq .faq-aside .media__frame {
  border: 2px solid var(--ink);
  box-shadow: var(--shadow-soft);
}

/* 收尾 */
.page-faq .faq-outro {
  margin-top: clamp(40px, 6vw, 72px);
  padding: clamp(26px, 4vw, 46px);
  background: var(--turf-deep);
  color: var(--mist);
  border: 3px solid var(--ink);
  box-shadow: var(--shadow-score);
}

.page-faq .faq-outro .eyebrow {
  color: var(--turf-light);
}

.page-faq .faq-outro__title {
  margin: 10px 0 14px;
  font-size: clamp(23px, 3.2vw, 34px);
  font-weight: 250;
  line-height: 1.22;
  letter-spacing: -0.02em;
  max-width: 20em;
}

.page-faq .faq-outro__text {
  margin: 0 0 24px;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(237, 242, 238, 0.86);
  max-width: 44em;
}

.page-faq .faq-outro__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px;
}

.page-faq .faq-outro__link {
  font-size: 14px;
  color: var(--turf-light);
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
}

.page-faq .faq-outro__link:hover {
  color: var(--amber);
}

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

  .page-faq .faq-cat {
    padding: 18px 18px 22px;
  }
}

@media (min-width: 720px) {
  .page-faq .faq-item__q {
    grid-template-columns: 48px minmax(0, 1fr) 20px;
    gap: 14px;
    padding: 19px 22px;
  }

  .page-faq .faq-item__text {
    font-size: 17px;
  }

  .page-faq .faq-item__a {
    padding: 0 24px 24px 84px;
  }

  .page-faq .faq-rounds-wrap {
    padding: 24px 24px 26px;
  }
}

@media (min-width: 960px) {
  .page-faq .faq-cats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-faq .faq-block__head {
    display: grid;
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    column-gap: 40px;
    align-items: end;
  }

  .page-faq .faq-block__head .eyebrow {
    grid-column: 1 / -1;
  }

  .page-faq .faq-block__title {
    margin-bottom: 0;
  }

  .page-faq .faq-block__body--split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 36px;
    align-items: start;
  }

  .page-faq .faq-aside {
    position: sticky;
    top: 24px;
  }
}