.page-faq {
  --faq-gap: clamp(18px, 3vw, 32px);
  --faq-radius: 6px;
  --faq-ink-soft: rgba(7, 12, 24, 0.78);
  --faq-veil: rgba(15, 35, 80, 0.55);
  color: var(--sky-white);
  background: var(--sky-deep);
  padding-bottom: clamp(48px, 8vw, 96px);
  overflow-x: hidden;
}

.page-faq .faq-crumbs {
  padding-top: clamp(16px, 3vw, 28px);
  padding-bottom: clamp(10px, 2vw, 18px);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding: clamp(18px, 4vw, 40px) 0 clamp(36px, 6vw, 72px);
  border-bottom: 1px solid rgba(245, 197, 66, 0.18);
  background:
    radial-gradient(circle at 82% 18%, rgba(123, 77, 255, 0.22), transparent 46%),
    radial-gradient(circle at 12% 78%, rgba(91, 192, 235, 0.14), transparent 44%);
  overflow: hidden;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1.4px 1.4px at 18% 32%, rgba(255, 255, 255, 0.55), transparent),
    radial-gradient(1.2px 1.2px at 62% 14%, rgba(245, 197, 66, 0.6), transparent),
    radial-gradient(1.6px 1.6px at 88% 62%, rgba(255, 255, 255, 0.4), transparent),
    radial-gradient(1.1px 1.1px at 42% 82%, rgba(91, 192, 235, 0.55), transparent);
  pointer-events: none;
}

.page-faq .faq-hero__inner {
  position: relative;
  display: grid;
  gap: clamp(24px, 5vw, 48px);
  align-items: center;
}

.page-faq .faq-hero__title {
  margin: 14px 0 0;
  font-family: var(--sky-font-display);
  font-weight: 800;
  font-size: clamp(34px, 6.6vw, 68px);
  line-height: 1;
  letter-spacing: -0.02em;
}

.page-faq .faq-hero__line {
  display: block;
}

.page-faq .faq-hero__line + .faq-hero__line {
  color: var(--sky-gold);
}

.page-faq .faq-hero__lede {
  margin-top: 18px;
  max-width: 40em;
  font-family: var(--sky-font-body);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.82);
}

.page-faq .faq-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-faq .faq-hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 30px;
  margin: 28px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid rgba(245, 197, 66, 0.22);
}

.page-faq .faq-stat {
  min-width: 120px;
}

.page-faq .faq-stat__num {
  display: block;
  font-family: var(--sky-font-mono);
  font-size: 22px;
  font-weight: 600;
  color: var(--sky-gold);
  font-variant-numeric: tabular-nums;
}

.page-faq .faq-stat__label {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--sky-grey);
}

.page-faq .faq-hero__orbit {
  width: 100%;
  max-width: 360px;
  margin-inline: auto;
  aspect-ratio: 1 / 1;
}

.page-faq .faq-hero__orbit svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* ---------- 双列骨架与粘性索引 ---------- */
.page-faq .faq-layout {
  display: grid;
  gap: var(--faq-gap);
  padding-top: clamp(28px, 5vw, 56px);
}

.page-faq .faq-index {
  border: 1px solid rgba(245, 197, 66, 0.24);
  border-radius: var(--faq-radius);
  background: var(--faq-veil);
  padding: 16px 18px;
}

.page-faq .faq-index__title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--sky-gold);
}

.page-faq .faq-index__list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-index__no {
  font-family: var(--sky-font-mono);
  font-size: 11px;
  color: var(--sky-ice);
  margin-right: 8px;
}

.page-faq .faq-index__link {
  display: inline-block;
  padding: 5px 0;
  font-size: 14px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 200ms var(--sky-ease), border-color 200ms var(--sky-ease);
}

.page-faq .faq-index__link:hover,
.page-faq .faq-index__link:focus-visible {
  color: var(--sky-gold);
  border-bottom-color: var(--sky-gold);
}

.page-faq .faq-index__link:focus-visible {
  outline: 2px solid var(--sky-gold);
  outline-offset: 3px;
  border-radius: 3px;
}

.page-faq .faq-index__note {
  margin: 12px 0 0;
  padding-top: 10px;
  border-top: 1px solid rgba(138, 148, 168, 0.28);
  font-size: 12px;
  line-height: 1.65;
  color: var(--sky-grey);
}

.page-faq .faq-main {
  display: grid;
  gap: clamp(32px, 5vw, 60px);
  min-width: 0;
}

/* ---------- 章节通用头 ---------- */
.page-faq .faq-path__title,
.page-faq .faq-group__title,
.page-faq .faq-help__title {
  margin: 12px 0 0;
  font-family: var(--sky-font-display);
  font-weight: 800;
  font-size: clamp(24px, 3.6vw, 34px);
  line-height: 1.18;
  letter-spacing: -0.01em;
}

.page-faq .faq-path__lede,
.page-faq .faq-group__lede {
  margin: 12px 0 0;
  max-width: 44em;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.72);
}

/* ---------- 订阅步骤时间线 ---------- */
.page-faq .faq-path {
  position: relative;
  padding: clamp(20px, 3.4vw, 34px);
  border: 1px solid rgba(245, 197, 66, 0.24);
  border-radius: var(--faq-radius);
  background:
    linear-gradient(158deg, rgba(123, 77, 255, 0.16), rgba(11, 27, 58, 0) 58%),
    rgba(15, 35, 80, 0.42);
}

.page-faq .faq-steps {
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-step {
  position: relative;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 14px;
  padding-bottom: 22px;
}

.page-faq .faq-step:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 42px;
  bottom: 2px;
  width: 1px;
  background: linear-gradient(180deg, rgba(245, 197, 66, 0.7), rgba(245, 197, 66, 0.06));
}

.page-faq .faq-step__no {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(245, 197, 66, 0.55);
  border-radius: 10px;
  background: rgba(245, 197, 66, 0.1);
  font-family: var(--sky-font-mono);
  font-size: 13px;
  color: var(--sky-gold);
}

.page-faq .faq-step__title {
  margin: 6px 0 6px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--sky-white);
}

.page-faq .faq-step__text {
  margin: 0;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.74);
}

.page-faq .faq-path__next {
  margin: 6px 0 0;
  padding-left: 14px;
  border-left: 3px solid var(--sky-gold);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.7);
}

/* ---------- 图 ---------- */
.page-faq .faq-shot {
  margin: clamp(20px, 3vw, 28px) 0 0;
  border: 1px solid rgba(91, 192, 235, 0.24);
  border-radius: var(--faq-radius);
  overflow: hidden;
  background: rgba(15, 35, 80, 0.5);
}

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

.page-faq .faq-shot--portrait {
  max-width: 520px;
}

.page-faq .faq-shot__cap {
  padding: 10px 14px;
  border-top: 1px solid rgba(91, 192, 235, 0.18);
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: var(--sky-grey);
}

/* ---------- 问答组 ---------- */
.page-faq .faq-group:target .faq-group__title,
.page-faq .faq-path:target .faq-path__title,
.page-faq .faq-help:target .faq-help__title {
  color: var(--sky-gold);
}

.page-faq .faq-group__items {
  margin-top: clamp(18px, 2.6vw, 26px);
}

.page-faq .faq-q {
  background: var(--sky-paper);
  color: var(--sky-ink);
  border: 1px solid var(--sky-edge);
  border-radius: var(--faq-radius);
  box-shadow: 0 14px 26px -22px rgba(7, 12, 24, 0.95);
  transition: box-shadow 220ms var(--sky-ease), transform 220ms var(--sky-ease);
}

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

.page-faq .faq-q:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 0 1px rgba(245, 197, 66, 0.75), 0 18px 30px -24px rgba(7, 12, 24, 0.95);
}

.page-faq .faq-q[open] {
  box-shadow: 0 0 0 2px rgba(245, 197, 66, 0.85), 0 18px 30px -26px rgba(7, 12, 24, 0.95);
}

.page-faq .faq-q__head {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
  font-size: 15.5px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--sky-ink);
}

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

.page-faq .faq-q__head:focus-visible {
  outline: 2px solid var(--sky-gold);
  outline-offset: -2px;
  border-radius: var(--faq-radius);
}

.page-faq .faq-q__sign {
  position: relative;
  flex: 0 0 auto;
  width: 16px;
  height: 16px;
  margin-top: 4px;
}

.page-faq .faq-q__sign::before,
.page-faq .faq-q__sign::after {
  content: "";
  position: absolute;
  background: var(--sky-deep);
  transition: transform 240ms var(--sky-ease), opacity 240ms var(--sky-ease);
}

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

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

.page-faq .faq-q[open] .faq-q__sign::before {
  background: var(--sky-violet);
}

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

.page-faq .faq-q__body {
  padding: 0 18px 18px 46px;
  font-family: var(--sky-font-body);
  font-size: 15px;
  line-height: 1.85;
  color: var(--faq-ink-soft);
}

.page-faq .faq-q__body p {
  margin: 0;
}

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

/* ---------- 参数板 ---------- */
.page-faq .faq-spec {
  margin-top: clamp(18px, 2.6vw, 26px);
  border: 1px solid rgba(91, 192, 235, 0.3);
  border-radius: var(--faq-radius);
  background: rgba(7, 12, 24, 0.45);
  overflow: hidden;
}

.page-faq .faq-spec__row {
  display: grid;
  gap: 4px;
  padding: 13px 16px;
  border-bottom: 1px solid rgba(91, 192, 235, 0.16);
}

.page-faq .faq-spec__row:last-child {
  border-bottom: none;
}

.page-faq .faq-spec__key {
  font-family: var(--sky-font-mono);
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--sky-ice);
}

.page-faq .faq-spec__val {
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.8);
}

.page-faq .faq-group__more {
  margin: clamp(18px, 2.6vw, 24px) 0 0;
}

/* ---------- 赛程双栏 ---------- */
.page-faq .faq-split {
  display: grid;
  gap: 12px;
  margin-top: clamp(18px, 2.6vw, 26px);
}

.page-faq .faq-split__card {
  padding: 16px 18px;
  border: 1px solid rgba(245, 197, 66, 0.26);
  border-radius: var(--faq-radius);
  background: linear-gradient(180deg, rgba(245, 197, 66, 0.09), rgba(11, 27, 58, 0.1));
}

.page-faq .faq-split__label {
  margin: 0 0 8px;
  font-family: var(--sky-font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--sky-gold);
}

.page-faq .faq-split__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.78);
}

.page-faq .faq-group .faq-split + .faq-group__items {
  margin-top: 18px;
}

/* ---------- 仍需协助 ---------- */
.page-faq .faq-help {
  position: relative;
  padding: clamp(22px, 3.6vw, 38px);
  border: 1px solid rgba(245, 197, 66, 0.4);
  border-radius: var(--faq-radius);
  background:
    radial-gradient(circle at 88% 12%, rgba(245, 197, 66, 0.2), transparent 48%),
    linear-gradient(150deg, rgba(123, 77, 255, 0.16), rgba(11, 27, 58, 0.5));
  overflow: hidden;
}

.page-faq .faq-help__text {
  margin: 14px 0 0;
  max-width: 44em;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.8);
}

.page-faq .faq-help__mail {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  margin: 20px 0 0;
  padding: 12px 14px;
  border: 1px dashed rgba(245, 197, 66, 0.45);
  border-radius: var(--faq-radius);
  background: rgba(7, 12, 24, 0.4);
}

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

.page-faq .faq-help__mail .sky-mono {
  font-size: 14px;
  color: var(--sky-gold);
  word-break: break-all;
}

.page-faq .faq-help__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
}

.page-faq .faq-help__meta {
  margin: 16px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--sky-grey);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-faq .faq-split {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .page-faq .faq-spec__row {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 16px;
    align-items: start;
  }

  .page-faq .faq-q__head,
  .page-faq .faq-q__body {
    padding-left: 22px;
    padding-right: 22px;
  }

  .page-faq .faq-q__body {
    padding-left: 50px;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-faq .faq-layout {
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(28px, 4vw, 60px);
    align-items: start;
  }

  .page-faq .faq-index {
    position: sticky;
    top: 104px;
  }

  .page-faq .faq-index__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 2px;
  }

  .page-faq .faq-index__link {
    display: block;
    padding: 7px 0;
    font-size: 14.5px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-q,
  .page-faq .faq-q__sign::before,
  .page-faq .faq-q__sign::after,
  .page-faq .faq-index__link {
    transition: none;
  }

  .page-faq .faq-q:hover {
    transform: none;
  }
}
<<<END>>>