.page-faq {
  --faq-price-deep: #7A5B0E;
  --faq-panel-bg: #FFFFFF;
  --faq-ink-muted: #5A6478;
  --faq-gold-line: rgba(212, 160, 23, 0.35);
}

.page-faq section[id] {
  scroll-margin-top: 96px;
}

.page-faq a:focus-visible,
.page-faq summary:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 4px;
  border-radius: var(--radius-pill);
}

/* ============ Hero ============ */
.page-faq .faq-hero {
  position: relative;
  background: linear-gradient(135deg, var(--color-deep) 0%, var(--color-deep-2) 100%);
  color: var(--color-white);
  padding: 40px 0 72px;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 44px));
  overflow: hidden;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--color-red) 0 20%, var(--color-yellow) 20% 40%, var(--color-green) 40% 60%, var(--color-blue) 60% 80%, var(--color-gold) 80% 100%);
}

.page-faq .faq-hero::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 92%;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  border: 1px solid rgba(212, 160, 23, 0.22);
  box-shadow: 0 0 0 48px rgba(212, 160, 23, 0.05), 0 0 0 96px rgba(212, 160, 23, 0.025);
  transform: translate(-50%, -50%);
  pointer-events: none;
}

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

.page-faq .faq-hero .breadcrumb {
  margin-bottom: 36px;
}

.page-faq .faq-hero .breadcrumb a {
  color: rgba(247, 245, 240, 0.7);
  text-decoration: none;
  transition: color 0.25s var(--ease);
}

.page-faq .faq-hero .breadcrumb a:hover {
  color: var(--color-gold);
}

.page-faq .faq-hero .breadcrumb span[aria-current="page"] {
  color: rgba(247, 245, 240, 0.85);
}

.page-faq .faq-hero-grid {
  display: grid;
  gap: 44px;
}

.page-faq .faq-hero-copy .chip {
  margin-bottom: 20px;
}

.page-faq .faq-hero-copy h1 {
  font-size: clamp(28px, 6vw, 46px);
  line-height: 1.18;
  font-weight: 900;
  letter-spacing: -0.01em;
  margin: 0 0 18px;
  color: var(--color-white);
}

.page-faq .faq-hero-lead {
  font-size: 16px;
  line-height: 1.75;
  color: rgba(247, 245, 240, 0.78);
  max-width: 560px;
  margin: 0 0 32px;
}

.page-faq .faq-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
}

.page-faq .faq-meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 86px;
}

.page-faq .faq-meta-num {
  font-size: 28px;
  font-weight: 900;
  color: var(--color-gold);
  line-height: 1.2;
  font-variant-numeric: tabular-nums;
}

.page-faq .faq-meta-unit {
  font-size: 14px;
  font-weight: 600;
  color: rgba(247, 245, 240, 0.7);
  margin-left: 2px;
}

.page-faq .faq-meta-label {
  font-size: 13px;
  color: rgba(247, 245, 240, 0.55);
}

/* ============ 技能树导航 ============ */
.page-faq .faq-tree {
  background: rgba(247, 245, 240, 0.05);
  border: 1px solid rgba(247, 245, 240, 0.09);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
}

.page-faq .tree-caption {
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(247, 245, 240, 0.5);
  margin: 0 0 20px;
  font-weight: 600;
}

.page-faq .tree-track {
  position: relative;
  padding-left: 26px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-faq .tree-track::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-gold), rgba(212, 160, 23, 0.1));
}

.page-faq .tree-node {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
  padding: 10px 0;
  color: rgba(247, 245, 240, 0.84);
  font-weight: 600;
  font-size: 15px;
  transition: color 0.25s var(--ease), transform 0.25s var(--ease);
  border-radius: var(--radius-pill);
}

.page-faq .tree-node:hover {
  color: var(--color-gold);
  transform: translateX(4px);
}

.page-faq .tree-dot {
  position: absolute;
  left: 0;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--color-deep);
  border: 2px solid var(--color-gold);
  box-shadow: 0 0 0 3px rgba(212, 160, 23, 0.2);
  transition: background 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-faq .tree-node:hover .tree-dot {
  background: var(--color-gold);
  box-shadow: 0 0 0 5px rgba(212, 160, 23, 0.18);
}

.page-faq .tree-label b {
  color: var(--color-gold);
  font-weight: 800;
  margin-right: 8px;
  font-variant-numeric: tabular-nums;
  font-size: 13px;
}

/* ============ 费用说明 ============ */
.page-faq .faq-fees {
  background: var(--color-white);
  padding: 72px 0 40px;
}

.page-faq .faq-fees .section-lead {
  max-width: 620px;
}

.page-faq .faq-fee-grid {
  display: grid;
  gap: 24px;
  margin-top: 44px;
}

.page-faq .fee-card {
  background: var(--faq-panel-bg);
  border: 1px solid rgba(13, 27, 62, 0.06);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-md);
}

.page-faq .fee-card-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.page-faq .fee-card-head h3 {
  font-size: 20px;
  font-weight: 800;
  color: var(--color-ink);
  margin: 0;
}

.page-faq .fee-card .data-table {
  width: 100%;
  border-collapse: collapse;
}

.page-faq .fee-card .data-table th {
  text-align: left;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted);
  font-weight: 700;
  padding: 10px 12px;
  border-bottom: 1px solid rgba(13, 27, 62, 0.08);
}

.page-faq .fee-card .data-table td {
  padding: 14px 12px;
  border-bottom: 1px solid rgba(13, 27, 62, 0.05);
  font-size: 15px;
  font-weight: 500;
  color: var(--color-ink);
}

.page-faq .fee-card .data-table tr:last-child td {
  border-bottom: none;
}

.page-faq .price-pill {
  display: inline-block;
  background: rgba(212, 160, 23, 0.15);
  color: var(--faq-price-deep);
  font-weight: 800;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.page-faq .fee-flow {
  margin: 52px 0 0;
}

.page-faq .fee-flow img,
.page-faq .repo-cycle img {
  width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  display: block;
}

.page-faq .fee-flow figcaption,
.page-faq .repo-cycle figcaption {
  margin-top: 12px;
  color: var(--color-muted);
  font-size: 14px;
  text-align: center;
}

/* ============ 联赛导航使用（深色区） ============ */
.page-faq .faq-guide-section {
  position: relative;
  background: var(--color-deep);
  color: var(--color-white);
  padding: 72px 0 80px;
}

.page-faq .faq-guide-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--color-red) 0 20%, var(--color-yellow) 20% 40%, var(--color-green) 40% 60%, var(--color-blue) 60% 80%, var(--color-gold) 80% 100%);
}

.page-faq .faq-guide-section .section-title,
.page-faq .faq-guide-section .section-kicker,
.page-faq .faq-guide-section .section-lead {
  color: var(--color-white);
}

.page-faq .faq-guide-section .section-lead {
  color: rgba(247, 245, 240, 0.7);
}

/* ============ 球队库 ============ */
.page-faq .faq-team-section {
  background: #F7F5F0;
  padding: 72px 0 80px;
}

/* ============ 账户与支付 ============ */
.page-faq .faq-account-section {
  background: linear-gradient(180deg, #F7F5F0 0%, #F3EEE4 100%);
  padding: 72px 0 80px;
}

/* ============ 手风琴 ============ */
.page-faq .faq-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 40px;
}

.page-faq .faq-accordion {
  background: var(--faq-panel-bg);
  border: 1px solid rgba(13, 27, 62, 0.06);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  position: relative;
  transition: box-shadow 0.3s var(--ease);
}

.page-faq .faq-accordion::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(to bottom, var(--color-gold), rgba(212, 160, 23, 0.15));
}

.page-faq .faq-accordion[open] {
  box-shadow: var(--shadow-lg);
}

.page-faq .faq-accordion summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 24px 22px 28px;
  font-size: 16px;
  font-weight: 700;
  color: var(--color-ink);
  transition: color 0.25s var(--ease);
  outline: none;
}

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

.page-faq .faq-accordion summary:hover {
  color: var(--color-deep);
}

.page-faq .faq-accordion summary::after {
  content: "";
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--color-gold);
  border-bottom: 2px solid var(--color-gold);
  transform: rotate(45deg);
  transition: transform 0.35s var(--ease);
}

.page-faq .faq-accordion[open] summary::after {
  transform: rotate(225deg);
}

.page-faq .faq-answer {
  padding: 0 28px 24px 28px;
  color: var(--color-muted);
  font-size: 15px;
  line-height: 1.75;
}

.page-faq .faq-answer p {
  margin: 0;
  max-width: 640px;
}

.page-faq .faq-answer a {
  color: var(--color-deep);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--faq-gold-line);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-faq .faq-answer a:hover {
  color: var(--color-gold);
  border-color: var(--color-gold);
}

.page-faq .faq-guide-section .faq-accordion {
  background: var(--faq-panel-bg);
}

/* ============ 问题反馈流程 ============ */
.page-faq .faq-feedback-section {
  background: var(--color-white);
  padding: 72px 0 80px;
}

.page-faq .flow-path {
  position: relative;
  padding-left: 30px;
  margin-top: 44px;
  max-width: 720px;
}

.page-faq .flow-path::before {
  content: "";
  position: absolute;
  left: 11px;
  top: 22px;
  bottom: 22px;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-gold) 0%, var(--color-blue) 100%);
}

.page-faq .flow-step {
  position: relative;
  margin-bottom: 18px;
}

.page-faq .flow-num {
  position: absolute;
  left: -30px;
  top: 14px;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--color-white);
  border: 2px solid var(--color-gold);
  color: var(--color-deep);
  font-weight: 900;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
  box-shadow: 0 0 0 4px rgba(212, 160, 23, 0.15);
}

.page-faq .flow-body {
  background: #F7F5F0;
  border-radius: var(--radius-md);
  padding: 20px 24px;
}

.page-faq .flow-body h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 800;
  color: var(--color-deep);
}

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

.page-faq .flow-body a {
  color: var(--color-deep);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid var(--faq-gold-line);
}

.page-faq .flow-body a:hover {
  color: var(--color-gold);
}

.page-faq .repo-cycle {
  margin: 44px 0 0;
  max-width: 600px;
}

.page-faq .faq-contact-cta {
  display: flex;
  flex-direction: column;
  gap: 22px;
  align-items: flex-start;
  background: var(--color-deep);
  background-image: radial-gradient(circle at 85% 15%, rgba(212, 160, 23, 0.2) 0, transparent 180px);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 32px 30px;
  margin-top: 48px;
}

.page-faq .faq-contact-cta p {
  margin: 0;
  font-size: 16px;
  line-height: 1.7;
  color: rgba(247, 245, 240, 0.86);
  max-width: 520px;
}

/* ============ 桌面端 ============ */
@media (min-width: 1024px) {
  .page-faq .faq-hero {
    padding: 64px 0 104px;
  }

  .page-faq .faq-hero-grid {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
  }

  .page-faq .faq-hero-copy h1 {
    font-size: 46px;
    max-width: 640px;
  }

  .page-faq .faq-hero-lead {
    font-size: 17px;
    max-width: 600px;
  }

  .page-faq .faq-tree {
    padding: 32px 34px;
  }

  .page-faq .faq-fees {
    padding: 96px 0 64px;
  }

  .page-faq .faq-fee-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }

  .page-faq .fee-card {
    padding: 36px 32px;
  }

  .page-faq .faq-guide-section,
  .page-faq .faq-team-section,
  .page-faq .faq-account-section,
  .page-faq .faq-feedback-section {
    padding: 100px 0 104px;
  }

  .page-faq .faq-accordion summary {
    padding: 26px 32px 26px 36px;
    font-size: 17px;
  }

  .page-faq .faq-answer {
    padding: 0 36px 28px 36px;
  }

  .page-faq .flow-path {
    padding-left: 44px;
    max-width: 860px;
  }

  .page-faq .flow-path::before {
    left: 15px;
  }

  .page-faq .flow-num {
    left: -44px;
    width: 34px;
    height: 34px;
    font-size: 15px;
  }

  .page-faq .flow-step {
    margin-bottom: 28px;
  }

  .page-faq .flow-body {
    padding: 26px 30px;
  }

  .page-faq .flow-body h3 {
    font-size: 19px;
  }

  .page-faq .flow-body p {
    font-size: 15px;
  }

  .page-faq .faq-contact-cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 40px 44px;
  }

  .page-faq .faq-contact-cta p {
    font-size: 17px;
  }
}