.page-faq {
  --faq-rule: rgba(27, 29, 26, .14);
  --faq-rule-strong: rgba(27, 29, 26, .26);
  --faq-dark-rule: rgba(251, 248, 239, .18);
  background: var(--cream-50);
  color: var(--charcoal-900);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: hidden;
}

/* ============ 首屏 ============ */
.page-faq .faq-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(24px, 5vw, 52px) 0 clamp(44px, 7.5vw, 92px);
  background:
    radial-gradient(120% 92% at 88% 0%, rgba(200, 255, 61, .15) 0%, transparent 58%),
    linear-gradient(168deg, var(--pitch-950) 0%, var(--pitch-800) 62%, var(--pitch-600) 100%);
  color: var(--cream-50);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 130px;
  background: repeating-linear-gradient(115deg, rgba(200, 255, 61, .07) 0 2px, transparent 2px 26px);
  pointer-events: none;
}

.page-faq .faq-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(28px, 4vw, 44px);
}

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

.page-faq .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  font-family: var(--font-data);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: rgba(251, 248, 239, .62);
}

.page-faq .breadcrumb li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-faq .breadcrumb li + li::before {
  content: "/";
  color: rgba(251, 248, 239, .34);
}

.page-faq .breadcrumb a {
  color: var(--lime-200);
  text-decoration: none;
}

.page-faq .breadcrumb a:hover,
.page-faq .breadcrumb a:focus-visible {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-kicker {
  margin: 0 0 14px;
  font-family: var(--font-editorial);
  font-size: 12.5px;
  letter-spacing: .2em;
  color: var(--lime-400);
}

.page-faq .faq-hero h1 {
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 6.2vw, 62px);
  line-height: 1.04;
  letter-spacing: -.015em;
  color: var(--cream-50);
}

.page-faq .faq-hero__intro {
  margin: 0 0 28px;
  max-width: 46ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: rgba(251, 248, 239, .8);
}

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

.page-faq .faq-hero__actions .btn {
  font-size: 14.5px;
}

/* 索引卡 */
.page-faq .faq-hero__index {
  position: relative;
  min-width: 0;
  padding: clamp(20px, 3vw, 26px);
  border: 1px solid var(--glass-light);
  background: linear-gradient(180deg, rgba(251, 248, 239, .1), rgba(251, 248, 239, .035));
  backdrop-filter: blur(10px);
}

.page-faq .faq-hero__index::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 18px;
  bottom: 18px;
  width: 3px;
  background: linear-gradient(180deg, var(--lime-400), transparent);
}

.page-faq .faq-index__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--faq-dark-rule);
}

.page-faq .faq-index__title {
  margin: 0;
  font-family: var(--font-editorial);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .22em;
  color: var(--cream-50);
}

.page-faq .faq-index__head .update-badge {
  font-family: var(--font-data);
  font-size: 11.5px;
}

.page-faq .faq-index__hint {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: rgba(251, 248, 239, .62);
}

.page-faq .faq-index__list {
  display: grid;
  gap: 2px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-index__list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 8px 10px 0;
  border-bottom: 1px solid rgba(251, 248, 239, .08);
  color: rgba(251, 248, 239, .9);
  font-size: 13.5px;
  line-height: 1.45;
  text-decoration: none;
  transition: color .18s var(--ease), background .18s var(--ease), padding-left .18s var(--ease);
}

.page-faq .faq-index__list a:hover,
.page-faq .faq-index__list a:focus-visible {
  color: var(--lime-400);
  background: rgba(200, 255, 61, .07);
  padding-left: 6px;
}

.page-faq .faq-index__num {
  flex: none;
  min-width: 1.3em;
  font-family: var(--font-editorial);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--lime-400);
}

/* ============ 分区通用 ============ */
.page-faq .faq-part {
  padding: clamp(44px, 7vw, 84px) 0;
  border-top: 1px solid var(--faq-rule);
}

.page-faq .faq-part--paper {
  background: var(--cream-100);
}

.page-faq .faq-part--dark {
  background: linear-gradient(180deg, var(--pitch-950) 0%, var(--pitch-800) 100%);
  color: var(--cream-50);
}

.page-faq .faq-part__head {
  max-width: 720px;
  margin-bottom: clamp(24px, 3.5vw, 40px);
}

.page-faq .faq-part__head h2 {
  margin: 10px 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 4.2vw, 40px);
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--ink-brown);
}

.page-faq .faq-part__lead {
  margin: 0;
  max-width: 58ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(27, 29, 26, .72);
}

.page-faq .faq-part--dark .faq-part__head h2 {
  color: var(--cream-50);
}

.page-faq .faq-part--dark .faq-part__lead {
  color: rgba(251, 248, 239, .74);
}

/* ============ 时间线配图 ============ */
.page-faq .faq-figure {
  margin: 0 0 clamp(24px, 4vw, 40px);
  min-width: 0;
}

.page-faq .faq-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--faq-rule-strong);
  background: var(--cream-100);
}

.page-faq .faq-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: .02em;
  color: rgba(27, 29, 26, .55);
}

/* ============ 折叠问答 ============ */
.page-faq .faq-list {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--faq-rule-strong);
}

.page-faq .faq-item {
  --faq-pad: clamp(12px, 2.6vw, 18px);
  --faq-mark: 18px;
  --faq-gap: 12px;
  border-bottom: 1px solid var(--faq-rule);
  border-left: 3px solid transparent;
  transition: border-color .2s var(--ease), background .2s var(--ease);
}

.page-faq .faq-item[open] {
  border-left-color: var(--lime-400);
  background: rgba(230, 255, 158, .22);
}

.page-faq .faq-item > summary {
  display: flex;
  align-items: flex-start;
  gap: var(--faq-gap);
  padding: 18px var(--faq-pad);
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--charcoal-900);
  transition: color .18s var(--ease);
}

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

.page-faq .faq-item > summary::before {
  content: "+";
  flex: none;
  width: var(--faq-mark);
  font-family: var(--font-data);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.35;
  color: var(--signal-orange-deep);
  transition: color .18s var(--ease);
}

.page-faq .faq-item[open] > summary::before {
  content: "–";
  color: var(--pitch-600);
}

.page-faq .faq-item > summary:hover {
  color: var(--pitch-600);
}

.page-faq .faq-item > summary:focus-visible {
  outline: 2px solid var(--pitch-600);
  outline-offset: -2px;
}

.page-faq .faq-item__body {
  padding: 0 var(--faq-pad) 20px calc(var(--faq-pad) + var(--faq-mark) + var(--faq-gap));
  font-size: 15px;
  line-height: 1.8;
  color: rgba(27, 29, 26, .78);
}

.page-faq .faq-item__body p {
  margin: 0 0 10px;
}

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

.page-faq .faq-item__body a {
  color: var(--signal-orange-deep);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-faq .faq-item__body a:hover,
.page-faq .faq-item__body a:focus-visible {
  color: var(--pitch-600);
}

/* 深色区内的折叠条目 */
.page-faq .faq-part--dark .faq-list {
  border-top-color: var(--faq-dark-rule);
}

.page-faq .faq-part--dark .faq-item {
  border-bottom-color: var(--faq-dark-rule);
}

.page-faq .faq-part--dark .faq-item[open] {
  background: rgba(200, 255, 61, .09);
  border-left-color: var(--lime-400);
}

.page-faq .faq-part--dark .faq-item > summary {
  color: var(--cream-50);
}

.page-faq .faq-part--dark .faq-item > summary:hover {
  color: var(--lime-400);
}

.page-faq .faq-part--dark .faq-item > summary::before {
  color: var(--lime-400);
}

.page-faq .faq-part--dark .faq-item__body {
  color: rgba(251, 248, 239, .78);
}

.page-faq .faq-part--dark .faq-item__body a {
  color: var(--lime-200);
}

.page-faq .faq-part--dark .faq-item__body a:hover {
  color: var(--lime-400);
}

/* ============ 费用对照 ============ */
.page-faq .faq-compare {
  display: grid;
  gap: 1px;
  margin: 0 0 clamp(24px, 3.5vw, 36px);
  border: 1px solid var(--faq-rule-strong);
  background: var(--faq-rule-strong);
}

.page-faq .faq-compare__col {
  padding: clamp(20px, 3vw, 28px);
  background: var(--cream-50);
  min-width: 0;
}

.page-faq .faq-compare__col--alt {
  background: var(--pitch-800);
  color: var(--cream-50);
}

.page-faq .faq-compare__col h3 {
  margin: 12px 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: .01em;
  color: var(--ink-brown);
}

.page-faq .faq-compare__col--alt h3 {
  color: var(--cream-50);
}

.page-faq .faq-compare__col p {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(27, 29, 26, .74);
}

.page-faq .faq-compare__col--alt p {
  color: rgba(251, 248, 239, .78);
}

.page-faq .faq-compare__col ul {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--font-data);
  font-size: 12.5px;
  line-height: 1.55;
  color: rgba(27, 29, 26, .8);
}

.page-faq .faq-compare__col--alt ul {
  color: rgba(251, 248, 239, .82);
}

.page-faq .faq-compare__col li {
  position: relative;
  padding-left: 17px;
}

.page-faq .faq-compare__col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55em;
  width: 7px;
  height: 7px;
  background: var(--lime-400);
  transform: rotate(45deg);
}

/* ============ 球队页步骤 ============ */
.page-faq .faq-steps {
  margin: 0 0 clamp(24px, 3.5vw, 36px);
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--faq-rule-strong);
}

.page-faq .faq-steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 18px 0;
  border-bottom: 1px solid var(--faq-rule);
}

.page-faq .faq-steps__num {
  font-family: var(--font-data);
  font-size: 11.5px;
  letter-spacing: .12em;
  line-height: 1.4;
  color: var(--signal-orange-deep);
  border: 1px solid var(--faq-rule-strong);
  padding: 3px 8px;
  white-space: nowrap;
}

.page-faq .faq-steps h3 {
  margin: 0 0 5px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: .01em;
  color: var(--ink-brown);
}

.page-faq .faq-steps p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(27, 29, 26, .72);
}

/* ============ 手机端 ============ */
.page-faq .faq-mobile__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-faq .faq-mobile__grid > div {
  min-width: 0;
}

.page-faq .faq-mobile__figure {
  margin: 0;
  min-width: 0;
  padding: 10px;
  border: 1px solid var(--faq-dark-rule);
  background: rgba(251, 248, 239, .05);
}

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

/* ============ 适合人群 ============ */
.page-faq .faq-audience {
  display: grid;
  gap: 1px;
  margin: 0 0 clamp(24px, 3.5vw, 36px);
  border: 1px solid var(--faq-rule-strong);
  background: var(--faq-rule-strong);
}

.page-faq .faq-audience__cell {
  padding: clamp(18px, 2.6vw, 26px);
  background: var(--cream-50);
  min-width: 0;
}

.page-faq .faq-audience__k {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-editorial);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--pitch-600);
}

.page-faq .faq-audience__cell h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: .01em;
  color: var(--ink-brown);
}

.page-faq .faq-audience__cell p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(27, 29, 26, .72);
}

/* ============ 联络 ============ */
.page-faq .faq-contact {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(24px, 3.5vw, 36px);
}

.page-faq .faq-contact__card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: clamp(18px, 2.6vw, 24px);
  border: 1px solid var(--faq-rule-strong);
  background: var(--cream-50);
  color: var(--charcoal-900);
  text-decoration: none;
  transition: border-color .2s var(--ease), background .2s var(--ease), transform .2s var(--ease);
}

.page-faq .faq-contact__card:hover,
.page-faq .faq-contact__card:focus-visible {
  border-color: var(--pitch-600);
  background: var(--cream-100);
  transform: translateY(-2px);
}

.page-faq .faq-contact__k {
  font-family: var(--font-editorial);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--signal-orange-deep);
}

.page-faq .faq-contact__t {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.35;
  letter-spacing: .01em;
  color: var(--ink-brown);
}

.page-faq .faq-contact__go {
  margin-top: 4px;
  font-family: var(--font-data);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--pitch-600);
}

/* ============ 响应式 ============ */
@media (min-width: 560px) {
  .page-faq .faq-index__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 18px;
  }
}

@media (min-width: 760px) {
  .page-faq .faq-compare {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .faq-audience {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .faq-contact {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px;
    background: var(--faq-rule-strong);
    border: 1px solid var(--faq-rule-strong);
  }

  .page-faq .faq-contact__card {
    border: 0;
  }
}

@media (min-width: 900px) {
  .page-faq .faq-mobile__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
  }
}

@media (min-width: 960px) {
  .page-faq .faq-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: 48px;
  }

  .page-faq .faq-hero__index {
    margin-top: 44px;
  }
}

@media (max-width: 480px) {
  .page-faq .faq-hero__actions .btn {
    width: 100%;
    text-align: center;
  }

  .page-faq .faq-steps li {
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-contact__card,
  .page-faq .faq-index__list a,
  .page-faq .faq-item,
  .page-faq .faq-item > summary {
    transition: none;
  }

  .page-faq .faq-contact__card:hover,
  .page-faq .faq-contact__card:focus-visible {
    transform: none;
  }
}
<<<END>>>