.page-faq {
  --support-grid-color: rgba(212, 175, 55, 0.08);
  --support-gold-line: rgba(212, 175, 55, 0.35);
  --support-cream-dim: rgba(245, 240, 225, 0.78);
  --support-deep-dim: rgba(11, 61, 46, 0.72);
  overflow-x: clip;
}

/* ===== Hero 首屏 ===== */
.page-faq__hero {
  position: relative;
  overflow: hidden;
  padding: var(--space-3) 0 var(--space-5);
  background:
    linear-gradient(var(--support-grid-color) 1px, transparent 1px),
    linear-gradient(90deg, var(--support-grid-color) 1px, transparent 1px),
    var(--color-deep-green);
  background-size: 34px 34px;
}

.page-faq__hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 58%, rgba(255, 107, 53, 0.2) 58%, rgba(255, 107, 53, 0.08) 68%, transparent 68%);
  pointer-events: none;
}

.page-faq__hero::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-orange), var(--color-gold) 46%, var(--color-gold-light) 82%);
  opacity: 0.92;
}

.page-faq__hero .site-container {
  position: relative;
  z-index: 1;
}

.page-faq__hero .breadcrumb {
  margin-bottom: var(--space-3);
}

.page-faq__hero .breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1);
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-faq__hero .breadcrumb__item {
  color: var(--support-cream-dim);
  font-size: var(--font-size-small);
}

.page-faq__hero .breadcrumb__item a {
  color: var(--color-gold);
  text-decoration: none;
  transition: color 0.2s ease;
}

.page-faq__hero .breadcrumb__item a:hover {
  color: var(--color-orange-soft);
}

.page-faq__hero .breadcrumb__item + .breadcrumb__item::before {
  content: "/";
  margin-right: var(--space-1);
  color: rgba(245, 240, 225, 0.4);
}

.page-faq__hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.page-faq__hero-copy {
  color: var(--color-cream);
}

.page-faq__kicker {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-orange);
  font-size: 0.82rem;
  margin-bottom: var(--space-1);
}

.page-faq__hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--font-size-h1);
  line-height: 1.15;
  text-transform: uppercase;
  color: var(--color-white);
  margin: 0 0 var(--space-2);
  max-width: 16ch;
}

.page-faq__hero-lead {
  color: var(--support-cream-dim) !important;
  line-height: 1.65;
  max-width: 58ch;
  margin: 0;
}

.page-faq__hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.page-faq__hero-actions .btn {
  background: var(--color-gold);
  color: var(--color-deep-green);
  border: 1px solid var(--color-gold);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: var(--font-size-small);
  padding: 0.72rem 1.4rem;
  border-radius: var(--radius);
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.page-faq__hero-actions .btn:hover {
  background: var(--color-gold-light);
  border-color: var(--color-gold-light);
}

.page-faq__hero-actions .btn--ghost {
  background: transparent;
  color: var(--color-cream);
  border-color: rgba(245, 240, 225, 0.55);
}

.page-faq__hero-actions .btn--ghost:hover {
  background: rgba(245, 240, 225, 0.12);
  border-color: var(--color-cream);
  color: var(--color-white);
}

.page-faq__hero-index {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-1);
}

.page-faq__hero-index-item {
  display: flex;
  align-items: baseline;
  gap: var(--space-1);
  padding: var(--space-1) 0;
  border-bottom: 1px solid rgba(212, 175, 55, 0.28);
}

.page-faq__hero-index-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  line-height: 1;
  color: var(--color-orange);
}

.page-faq__hero-index-label {
  font-size: var(--font-size-small);
  color: var(--support-cream-dim);
}

/* ===== 章节通用标题 ===== */
.page-faq__section-head {
  max-width: 780px;
  margin-bottom: var(--space-3);
}

.page-faq__section-kicker {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-orange);
  font-size: 0.82rem;
  margin-bottom: var(--space-1);
}

.page-faq__section-head h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--font-size-h2);
  line-height: 1.2;
  text-transform: uppercase;
  color: var(--color-deep-green);
  margin-bottom: var(--space-1);
}

.page-faq__section-desc {
  color: var(--support-deep-dim);
  font-size: var(--font-size-body);
  line-height: 1.65;
  margin: 0;
}

.page-faq__section-head--light h2 {
  color: var(--color-white);
}

.page-faq__section-head--light .page-faq__section-desc {
  color: rgba(245, 240, 225, 0.72);
}

.page-faq__section-head--light .page-faq__section-kicker {
  color: var(--color-gold);
}

/* ===== 球队资料帮助文档 ===== */
.page-faq__docs {
  background: var(--color-cream);
  padding: var(--space-5) 0 var(--space-6);
}

.page-faq__docs-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.page-faq__search {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: var(--color-white);
  border: 1px solid rgba(11, 61, 46, 0.18);
  border-left: 3px solid var(--color-gold);
  border-radius: var(--radius);
  padding: 0.85rem var(--space-2);
  color: var(--support-deep-dim);
  font-size: var(--font-size-small);
  margin-bottom: var(--space-3);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.page-faq__search:hover {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.16);
  transform: translateY(-1px);
}

.page-faq__search-icon {
  color: var(--color-orange);
  flex-shrink: 0;
}

.page-faq__doc-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(11, 61, 46, 0.14);
}

.page-faq__doc-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-1);
  border-bottom: 1px solid rgba(11, 61, 46, 0.14);
  transition: background 0.2s ease;
}

.page-faq__doc-item:hover {
  background: rgba(212, 175, 55, 0.1);
}

.page-faq__doc-num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  line-height: 1;
  color: var(--color-orange);
  min-width: 2.1rem;
  flex-shrink: 0;
}

.page-faq__doc-copy {
  flex: 1;
}

.page-faq__doc-copy h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  text-transform: uppercase;
  color: var(--color-deep-green);
  margin: 0 0 0.25rem;
}

.page-faq__doc-copy p {
  color: var(--support-deep-dim);
  font-size: var(--font-size-small);
  line-height: 1.55;
  margin: 0;
}

.page-faq__doc-item .tag {
  background: rgba(11, 61, 46, 0.09);
  color: var(--color-deep-green);
  border-radius: 999px;
  padding: 0.22rem 0.68rem;
  font-size: 0.72rem;
  font-weight: 700;
  flex-shrink: 0;
}

.page-faq__doc-preview {
  display: grid;
  gap: var(--space-2);
  align-content: start;
}

.page-faq .page-faq__doc-figure {
  background: var(--color-white);
  border: 1px solid rgba(11, 61, 46, 0.14);
  border-radius: var(--radius);
  padding: var(--space-2);
  margin: 0;
}

.page-faq .page-faq__doc-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border-radius: calc(var(--radius) - 1px);
  max-width: 100%;
}

.page-faq__doc-note {
  background: rgba(11, 61, 46, 0.05);
  border-left: 3px solid var(--color-gold);
  padding: var(--space-2);
}

.page-faq__doc-note-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--font-size-small);
  text-transform: uppercase;
  color: var(--color-deep-green);
  margin: 0 0 0.25rem;
}

.page-faq__doc-note p {
  font-size: var(--font-size-small);
  line-height: 1.6;
  color: var(--support-deep-dim);
  margin: 0 0 var(--space-1);
}

.page-faq__doc-note .link-more {
  font-weight: 700;
  color: var(--color-orange);
  text-decoration: none;
  font-size: var(--font-size-small);
}

/* ===== 小屏适配指南 ===== */
.page-faq__guide {
  background: var(--color-white);
  padding: var(--space-5) 0 var(--space-6);
}

.page-faq__guide-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.page-faq__guide-mobile {
  display: flex;
  justify-content: center;
}

.page-faq__guide-figure {
  max-width: 280px;
  margin: 0;
  padding: var(--space-2);
  background: var(--color-cream);
  border: 1px solid rgba(11, 61, 46, 0.14);
  border-radius: var(--radius);
}

.page-faq .page-faq__guide-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 2;
  object-fit: cover;
  max-width: 100%;
  border-radius: calc(var(--radius) - 1px);
}

.page-faq__guide-cards {
  display: grid;
  gap: var(--space-3);
}

.page-faq__guide-card {
  background: var(--color-cream);
  border-top: 3px solid var(--color-gold);
  border-radius: var(--radius);
  padding: var(--space-3);
  box-shadow: var(--shadow-card);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.page-faq__guide-card:hover {
  transform: translateY(-2px);
  border-top-color: var(--color-orange);
}

.page-faq__guide-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--font-size-h3);
  text-transform: uppercase;
  color: var(--color-deep-green);
  margin: 0 0 var(--space-1);
}

.page-faq__guide-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--space-1);
}

.page-faq__guide-list li {
  position: relative;
  padding-left: 1.3rem;
  color: var(--support-deep-dim);
  font-size: var(--font-size-small);
  line-height: 1.55;
}

.page-faq__guide-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 7px;
  height: 7px;
  background: var(--color-orange);
  border-radius: 1px;
}

.page-faq__guide-text {
  margin: 0 0 var(--space-2);
  color: var(--support-deep-dim);
  font-size: var(--font-size-small);
  line-height: 1.55;
}

.page-faq__guide-card .link-more {
  font-weight: 700;
  color: var(--color-orange);
  text-decoration: none;
  font-size: var(--font-size-small);
}

/* ===== 阵容变动通道 FAQ ===== */
.page-faq__lineup {
  background:
    linear-gradient(rgba(212, 175, 55, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212, 175, 55, 0.045) 1px, transparent 1px),
    var(--color-deep-green);
  background-size: 30px 30px;
  padding: var(--space-5) 0 var(--space-6);
}

.page-faq__faq-list {
  display: grid;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.page-faq__faq-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--support-gold-line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.page-faq__faq-item:hover {
  border-color: rgba(212, 175, 55, 0.6);
}

.page-faq__faq-item summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-2);
  padding: var(--space-2);
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  line-height: 1.4;
  color: var(--color-white);
  transition: color 0.2s ease;
}

.page-faq__faq-item summary::-webkit-details-marker,
.page-faq__faq-item summary::marker {
  content: none;
  display: none;
}

.page-faq__faq-item summary:hover {
  color: var(--color-gold-light);
}

.page-faq__faq-item summary:focus-visible {
  outline: 2px solid var(--color-orange);
  outline-offset: -2px;
}

.page-faq__faq-item[open] summary {
  border-bottom: 1px solid rgba(212, 175, 55, 0.3);
  color: var(--color-gold);
}

.page-faq__faq-arrow {
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--color-gold);
  border-bottom: 2px solid var(--color-gold);
  transform: rotate(-45deg);
  transition: transform 0.25s ease;
  flex-shrink: 0;
  margin-bottom: 6px;
}

.page-faq__faq-item[open] .page-faq__faq-arrow {
  transform: rotate(135deg);
}

.page-faq__faq-item p {
  margin: 0;
  padding: var(--space-2);
  color: rgba(245, 240, 225, 0.78);
  font-size: var(--font-size-small);
  line-height: 1.65;
}

/* ===== 其他常见问题 ===== */
.page-faq__other {
  background: var(--color-cream);
  padding: var(--space-5) 0 var(--space-6);
}

.page-faq__faq-item--cream {
  background: var(--color-white);
  border-color: rgba(11, 61, 46, 0.16);
  box-shadow: var(--shadow-card);
}

.page-faq__faq-item--cream:hover {
  border-color: var(--color-gold);
}

.page-faq__faq-item--cream summary {
  color: var(--color-deep-green);
}

.page-faq__faq-item--cream summary:hover {
  color: var(--color-orange);
}

.page-faq__faq-item--cream[open] summary {
  border-bottom-color: rgba(11, 61, 46, 0.12);
  color: var(--color-orange);
}

.page-faq__faq-item--cream p {
  color: var(--support-deep-dim);
}

/* ===== 仍然需要帮助 ===== */
.page-faq__help {
  background: var(--color-deep-green-2);
  padding: var(--space-5) 0 var(--space-6);
  position: relative;
  overflow: hidden;
}

.page-faq__help::before {
  content: "";
  position: absolute;
  right: -60px;
  top: -60px;
  width: 240px;
  height: 240px;
  background: rgba(255, 107, 53, 0.12);
  clip-path: polygon(100% 0, 100% 100%, 0 0);
  pointer-events: none;
}

.page-faq__help .site-container {
  position: relative;
  z-index: 1;
}

.page-faq__help-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.page-faq__help .page-faq__section-kicker {
  color: var(--color-gold);
}

.page-faq__help h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--font-size-h2);
  line-height: 1.2;
  text-transform: uppercase;
  color: var(--color-white);
  margin: 0 0 var(--space-1);
}

.page-faq__help .lead {
  color: rgba(245, 240, 225, 0.75);
  line-height: 1.65;
  max-width: 54ch;
  margin-bottom: var(--space-3);
}

.page-faq__help .btn {
  display: inline-block;
  background: var(--color-gold);
  color: var(--color-deep-green);
  border: 1px solid var(--color-gold);
  text-decoration: none;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: var(--font-size-small);
  padding: 0.72rem 1.4rem;
  border-radius: var(--radius);
  transition: background 0.2s ease, border-color 0.2s ease;
}

.page-faq__help .btn:hover {
  background: var(--color-gold-light);
  border-color: var(--color-gold-light);
}

.page-faq__help-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  border: 1px solid rgba(212, 175, 55, 0.32);
}

.page-faq__help-item {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
  padding: var(--space-2);
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(212, 175, 55, 0.18);
}

.page-faq__help-item:last-child {
  border-bottom: 0;
}

.page-faq__help-item dt {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--font-size-small);
  text-transform: uppercase;
  color: var(--color-gold);
  width: 100%;
}

.page-faq__help-item dd {
  margin: 0;
  color: rgba(245, 240, 225, 0.85);
  font-size: var(--font-size-small);
  line-height: 1.5;
  word-break: break-all;
}

/* ===== 桌面端布局 ===== */
@media (min-width: 560px) {
  .page-faq__hero-index {
    grid-template-columns: 1fr 1fr;
  }

  .page-faq__help-list {
    grid-template-columns: 1fr 1fr;
  }

  .page-faq__help-item {
    border-right: 1px solid rgba(212, 175, 55, 0.12);
  }

  .page-faq__help-item:nth-child(even) {
    border-right: 0;
  }
}

@media (min-width: 768px) {
  .page-faq__docs-layout {
    grid-template-columns: 1.15fr 0.85fr;
    gap: var(--space-4);
    align-items: start;
  }

  .page-faq__guide-grid {
    grid-template-columns: 300px 1fr;
    gap: var(--space-4);
    align-items: start;
  }

  .page-faq__guide-mobile {
    justify-content: flex-start;
  }

  .page-faq__guide-cards {
    grid-template-columns: 1fr 1fr;
  }

  .page-faq__guide-card:last-child {
    grid-column: 1 / -1;
  }

  .page-faq__hero-grid {
    grid-template-columns: 1.55fr 0.85fr;
    align-items: end;
  }

  .page-faq__help-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: var(--space-5);
    align-items: start;
  }
}

@media (min-width: 1100px) {
  .page-faq__hero {
    padding-top: var(--space-4);
  }

  .page-faq__docs,
  .page-faq__guide,
  .page-faq__lineup,
  .page-faq__other,
  .page-faq__help {
    padding-top: var(--space-6);
    padding-bottom: var(--space-6);
  }

  .page-faq__guide-cards {
    gap: var(--space-3);
  }

  .page-faq__doc-item {
    padding: var(--space-2);
  }
}