.page-faq {
  --faq-radius: 2px 22px 2px 22px;
  position: relative;
  overflow-x: clip;
  color: var(--ink);
}

/* ---------- 首屏 ---------- */
.page-faq .faq-hero {
  position: relative;
  padding: clamp(20px, 4vw, 44px) 0 clamp(36px, 6vw, 76px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(120% 85% at 88% -12%, rgba(122, 92, 255, .32), transparent 58%),
    radial-gradient(95% 70% at -8% 28%, rgba(34, 224, 214, .15), transparent 56%);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(115deg, rgba(242, 239, 230, .04) 0 1px, transparent 1px 15px);
  -webkit-mask-image: linear-gradient(to bottom, #000, transparent 86%);
  mask-image: linear-gradient(to bottom, #000, transparent 86%);
}

.page-faq .hero-inner {
  position: relative;
  z-index: 1;
}

.page-faq .breadcrumb {
  margin: 0 0 clamp(18px, 3vw, 34px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--rock);
}

.page-faq .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

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

.page-faq .breadcrumb li + li::before {
  content: "/";
  color: rgba(139, 147, 167, .55);
}

.page-faq .breadcrumb a {
  color: var(--ink-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-faq .breadcrumb a:hover,
.page-faq .breadcrumb a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--line-cyan);
}

.page-faq .hero-grid {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: end;
}

.page-faq h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 7.4vw, 84px);
  line-height: .96;
  letter-spacing: -.012em;
  text-wrap: balance;
}

.page-faq .h1-accent {
  color: var(--cyan);
  text-shadow: 0 0 26px rgba(34, 224, 214, .35);
}

.page-faq .hero-lead {
  max-width: 58ch;
  margin: 0;
  font-size: var(--step-1);
  line-height: 1.66;
  color: var(--ink-dim);
}

.page-faq .hero-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px 18px;
  margin: 0;
  padding: 20px 22px;
  list-style: none;
  border: 1px solid var(--line-violet);
  border-radius: var(--faq-radius);
  background: linear-gradient(155deg, rgba(16, 31, 66, .94), rgba(10, 22, 51, .55));
}

.page-faq .fact-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--orange);
  letter-spacing: -.01em;
}

.page-faq .fact-label {
  display: block;
  margin-top: 5px;
  font-size: 12px;
  line-height: 1.4;
  color: var(--rock);
}

/* ---------- 主体布局 ---------- */
.page-faq .faq-layout {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  padding: clamp(32px, 5vw, 64px) 0 clamp(44px, 6vw, 88px);
}

.page-faq .faq-toc {
  padding-left: 16px;
  border-left: 1px solid var(--line-cyan);
}

.page-faq .toc-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--rock);
}

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

.page-faq .toc-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 7px 0;
  font-size: 14px;
  color: var(--ink-dim);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-faq .toc-list a:hover,
.page-faq .toc-list a:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--line-cyan);
}

.page-faq .toc-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--violet);
}

/* ---------- 章节骨架 ---------- */
.page-faq .faq-block {
  margin-top: clamp(26px, 4vw, 46px);
  padding-top: clamp(26px, 4vw, 46px);
  border-top: 1px solid var(--line);
}

.page-faq .faq-block:first-child {
  margin-top: 0;
  padding-top: 0;
  border-top: 0;
}

.page-faq .block-index {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-faq .block-index::after {
  content: "";
  width: 34px;
  height: 1px;
  background: var(--line-cyan);
}

.page-faq h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(25px, 3.6vw, 40px);
  line-height: 1.1;
  letter-spacing: -.005em;
  text-wrap: balance;
}

.page-faq h3 {
  margin: 0 0 6px;
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.45;
}

.page-faq .block-lead {
  max-width: 64ch;
  margin: 0 0 clamp(16px, 3vw, 24px);
  font-size: var(--step-0);
  line-height: 1.75;
  color: var(--ink-dim);
}

.page-faq .block-body {
  max-width: 64ch;
  margin: 0 0 clamp(16px, 3vw, 24px);
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ink-dim);
}

/* ---------- 步骤轨 ---------- */
.page-faq .step-rail {
  display: grid;
  gap: 0;
  margin: 0 0 clamp(20px, 3vw, 30px);
  padding: 0;
  list-style: none;
}

.page-faq .step-node {
  position: relative;
  padding: 0 0 22px 46px;
}

.page-faq .step-node:last-child {
  padding-bottom: 0;
}

.page-faq .step-node::before {
  content: "";
  position: absolute;
  left: 15.5px;
  top: 32px;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, rgba(34, 224, 214, .48), rgba(34, 224, 214, .05));
}

.page-faq .step-node:last-child::before {
  display: none;
}

.page-faq .step-num {
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--line-cyan);
  border-radius: 50%;
  background: rgba(10, 22, 51, .94);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--cyan);
}

.page-faq .step-text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-dim);
}

/* ---------- 字段卡 ---------- */
.page-faq .field-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: clamp(14px, 3vw, 22px) 0 0;
  padding: 0;
  list-style: none;
}

.page-faq .field-card {
  padding: 16px 18px 18px;
  border: 1px solid var(--line);
  border-radius: 2px 16px 2px 16px;
  background: linear-gradient(160deg, rgba(16, 31, 66, .84), rgba(10, 22, 51, .48));
}

.page-faq .field-card p {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--ink-dim);
}

/* ---------- 提示面板 ---------- */
.page-faq .note-panel {
  margin: clamp(16px, 3vw, 24px) 0 0;
  padding: 15px 18px 15px 20px;
  border-left: 2px solid var(--orange);
  border-radius: 2px 14px 14px 2px;
  background: linear-gradient(90deg, rgba(255, 138, 61, .11), rgba(255, 138, 61, 0) 78%);
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--ink-dim);
}

.page-faq .note-panel strong {
  margin-right: 8px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--orange);
}

/* ---------- 联赛设置 ---------- */
.page-faq .league-steps {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .league-step {
  display: grid;
  grid-template-columns: 30px minmax(0, 1fr);
  gap: 14px;
  padding: 15px 17px;
  border: 1px solid var(--line);
  border-radius: 2px 14px 2px 14px;
  background: linear-gradient(135deg, rgba(16, 31, 66, .78), rgba(10, 22, 51, .42));
}

.page-faq .league-step-num {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--violet);
}

.page-faq .league-step-body p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink-dim);
}

/* ---------- 筛选说明 ---------- */
.page-faq .tip-list {
  display: grid;
  gap: 10px;
  margin: 0 0 clamp(16px, 3vw, 24px);
  padding: 0;
  list-style: none;
}

.page-faq .tip-list li {
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  border-left: 2px solid var(--line-cyan);
  background: linear-gradient(90deg, rgba(34, 224, 214, .08), rgba(34, 224, 214, 0) 72%);
}

.page-faq .tip-key {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .05em;
  color: var(--cyan);
}

.page-faq .tip-list p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink-dim);
}

.page-faq .inline-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: clamp(12px, 2vw, 18px);
}

.page-faq .inline-links a {
  font-size: 14px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-cyan);
  padding-bottom: 2px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-faq .inline-links a:hover,
.page-faq .inline-links a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- 图片 ---------- */
.page-faq .faq-figure {
  margin: clamp(18px, 3vw, 28px) 0 0;
}

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

.page-faq .faq-figure .figure-caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  color: var(--rock);
}

/* ---------- FAQ ---------- */
.page-faq .faq-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
}

.page-faq .faq-filter {
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1;
  padding: 9px 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(16, 31, 66, .72);
  color: var(--ink-dim);
  cursor: pointer;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-faq .faq-filter:hover {
  border-color: var(--line-cyan);
  color: var(--cyan);
}

.page-faq .faq-filter[aria-pressed="true"] {
  border-color: var(--cyan);
  background: var(--cyan);
  color: var(--space);
  font-weight: 700;
}

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

.page-faq .faq-list {
  display: grid;
  gap: 10px;
}

.page-faq .faq-item {
  border: 1px solid var(--line);
  border-radius: 2px 18px 2px 18px;
  background: linear-gradient(160deg, rgba(16, 31, 66, .88), rgba(10, 22, 51, .56));
  transition: border-color .2s var(--ease);
}

.page-faq .faq-item[open] {
  border-color: var(--line-cyan);
}

.page-faq .faq-item > summary {
  position: relative;
  padding: 16px 52px 16px 18px;
  list-style: none;
  cursor: pointer;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.55;
  color: var(--ink);
  transition: color .2s var(--ease);
}

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

.page-faq .faq-item > summary::after {
  content: "";
  position: absolute;
  right: 22px;
  top: 50%;
  width: 9px;
  height: 9px;
  border-right: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  transform: translateY(-70%) rotate(45deg);
  transition: transform .25s var(--ease);
}

.page-faq .faq-item[open] > summary {
  color: var(--cyan);
}

.page-faq .faq-item[open] > summary::after {
  transform: translateY(-30%) rotate(-135deg);
}

.page-faq .faq-item:focus-within {
  border-color: var(--line-cyan);
}

.page-faq .faq-answer {
  padding: 0 18px 18px;
}

.page-faq .faq-answer p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-dim);
}

/* ---------- 联系区块 ---------- */
.page-faq .help-grid {
  display: grid;
  gap: 12px;
  margin: 0 0 18px;
}

.page-faq .help-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 2px 18px 2px 18px;
  background: linear-gradient(160deg, rgba(16, 31, 66, .86), rgba(10, 22, 51, .48));
}

.page-faq .help-label {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--rock);
}

.page-faq .help-value {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--cream);
  word-break: break-word;
}

.page-faq .help-hours {
  margin: 8px 0 0;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--moss);
}

.page-faq .help-note {
  max-width: 62ch;
  margin: 0 0 clamp(18px, 3vw, 26px);
  padding: 14px 16px;
  border: 1px dashed var(--line-cyan);
  border-radius: 2px 14px 2px 14px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-dim);
}

.page-faq .help-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-faq .field-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-faq .help-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-faq .step-rail {
    position: relative;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-faq .step-node {
    padding: 44px 24px 0 0;
  }

  .page-faq .step-node:last-child {
    padding-right: 0;
    padding-bottom: 0;
  }

  .page-faq .step-node::before {
    display: none;
  }

  .page-faq .step-rail::before {
    content: "";
    position: absolute;
    left: 16px;
    right: 12%;
    top: 15.5px;
    height: 1px;
    background: linear-gradient(to right, rgba(34, 224, 214, .5), rgba(122, 92, 255, .38));
  }

  .page-faq .league-step {
    grid-template-columns: 40px minmax(0, 1fr);
    padding: 18px 20px;
  }
}

@media (min-width: 900px) {
  .page-faq .hero-grid {
    grid-template-columns: minmax(0, 1fr) 300px;
  }

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

@media (min-width: 960px) {
  .page-faq .faq-layout {
    grid-template-columns: 218px minmax(0, 1fr);
    gap: clamp(32px, 5vw, 68px);
    align-items: start;
  }

  .page-faq .faq-toc {
    position: sticky;
    top: 96px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-faq .faq-item > summary::after,
  .page-faq .faq-filter,
  .page-faq .toc-list a,
  .page-faq .inline-links a {
    transition: none;
  }
}
<<<END>>>