/* ===== 奇异果体育平台 · FAQ 页面专属样式 ===== */
.page-faq {
  overflow-x: hidden;
}

/* ---- Hero 区块 ---- */
.page-faq .faq-hero {
  position: relative;
  padding: 32px 0 36px;
  overflow: hidden;
}

.page-faq .faq-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 180px;
  height: 180px;
  background: linear-gradient(135deg, transparent 50%, rgba(201, 162, 39, 0.18) 50%);
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-faq .faq-hero::after {
  content: "";
  display: block;
  width: 96px;
  height: 4px;
  margin-top: 24px;
  background: linear-gradient(90deg, var(--kiwi) 0%, var(--gold) 100%);
}

.page-faq .faq-hero-note {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--kiwi);
  margin: 0 0 14px;
}

.page-faq .faq-hero h1 {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 28px;
  line-height: 1.25;
  color: var(--ink);
  margin: 0 0 16px;
  max-width: 14em;
}

.page-faq .faq-hero-desc {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.8;
  color: var(--gray);
  margin: 0;
  max-width: 60em;
}

.page-faq .faq-hero-desc a {
  color: var(--kiwi);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.page-faq .faq-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

/* ---- 主布局 ---- */
.page-faq .faq-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding: 8px 0 48px;
}

/* ---- 侧边快速导航 ---- */
.page-faq .faq-sidebar {
  position: relative;
}

.page-faq .faq-toc {
  background: var(--white);
  border: 1px solid var(--grid);
  border-left: 4px solid var(--kiwi);
  padding: 18px 16px;
  box-shadow: 0 2px 0 rgba(38, 38, 38, 0.03);
}

.page-faq .faq-toc-label {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--gray);
  margin: 0 0 14px;
}

.page-faq .faq-toc-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-faq .faq-toc-list a {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 13px;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  padding: 2px 0;
  transition: border-color 0.2s var(--ease-out), color 0.2s var(--ease-out);
}

.page-faq .faq-toc-list a:hover {
  border-color: var(--kiwi);
  color: var(--kiwi);
}

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

/* ---- 内容区 ---- */
.page-faq .faq-content {
  min-width: 0;
}

/* ---- 章节通用 ---- */
.page-faq .faq-section {
  padding: 8px 0;
  margin-top: 8px;
}

.page-faq .faq-section + .faq-section {
  border-top: 1px solid var(--grid);
  margin-top: 36px;
  padding-top: 36px;
}

.page-faq .faq-section .section-head {
  margin-bottom: 20px;
}

.page-faq .faq-section-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

/* ---- 图片媒体框 ---- */
.page-faq .faq-media {
  background: var(--paper);
  border: 1px solid var(--grid);
  padding: 8px;
  position: relative;
}

.page-faq .faq-media::after {
  content: "";
  position: absolute;
  right: 8px;
  bottom: 8px;
  width: 16px;
  height: 16px;
  border-right: 2px solid var(--gold);
  border-bottom: 2px solid var(--gold);
}

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

/* ---- FAQ 手风琴列表 ---- */
.page-faq .faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-faq .faq-item details {
  background: var(--white);
  border: 1px solid var(--grid);
  border-left: 3px solid var(--kiwi);
  display: grid;
  grid-template-rows: auto 0fr;
  transition: grid-template-rows 0.35s var(--ease-out), box-shadow 0.25s var(--ease-out);
}

.page-faq .faq-item details[open] {
  grid-template-rows: auto 1fr;
  box-shadow: 0 10px 28px rgba(38, 38, 38, 0.08);
}

.page-faq .faq-item summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  padding: 16px 18px;
  user-select: none;
}

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

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

.page-faq .faq-q-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  color: var(--kiwi);
  background: rgba(26, 122, 74, 0.08);
  border-radius: 50%;
}

.page-faq .faq-q-text {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 14px;
  line-height: 1.5;
  color: var(--ink);
  flex: 1;
}

.page-faq .faq-q-toggle {
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--kiwi);
  flex-shrink: 0;
  transition: transform 0.3s var(--ease-out);
}

.page-faq .faq-item details[open] .faq-q-toggle {
  transform: rotate(45deg);
}

.page-faq .faq-item .faq-answer {
  overflow: hidden;
  min-height: 0;
}

.page-faq .faq-answer-inner {
  padding: 0 20px 20px;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
}

.page-faq .faq-answer-inner p {
  margin: 0 0 8px;
}

.page-faq .faq-answer-inner ol {
  margin: 0 0 8px;
  padding-left: 18px;
}

.page-faq .faq-answer-inner li {
  margin-bottom: 4px;
}

.page-faq .faq-answer-inner a {
  color: var(--kiwi);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.page-faq .faq-answer-inner strong {
  font-weight: 700;
  color: var(--ink);
}

/* ---- 设备绑定步骤 ---- */
.page-faq .faq-steps {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.page-faq .faq-step {
  display: flex;
  gap: 16px;
  background: var(--white);
  border: 1px solid var(--grid);
  border-bottom: 3px solid var(--grid);
  padding: 18px;
  transition: transform 0.25s var(--ease-out), border-bottom-color 0.25s var(--ease-out);
}

.page-faq .faq-step:hover {
  transform: translateX(4px);
  border-bottom-color: var(--gold);
}

.page-faq .faq-step-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 24px;
  line-height: 1;
  color: var(--gold);
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--gold);
  border-radius: 50%;
}

.page-faq .faq-step-content h3 {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
  margin: 0 0 6px;
}

.page-faq .faq-step-content p {
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.7;
  color: var(--gray);
  margin: 0;
}

.page-faq .faq-step-content a {
  color: var(--kiwi);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ---- 联系卡片 ---- */
.page-faq .faq-contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 0 0 20px;
}

.page-faq .faq-contact-card {
  background: var(--white);
  border: 1px solid var(--grid);
  border-top: 4px solid var(--kiwi);
  padding: 20px;
  transition: transform 0.25s var(--ease-out);
}

.page-faq .faq-contact-card:hover {
  transform: translateY(-2px);
}

.page-faq .faq-contact-card .tag {
  margin-bottom: 12px;
}

.page-faq .faq-contact-label {
  font-family: var(--font-mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--gray);
  margin: 0 0 6px;
}

.page-faq .faq-contact-value {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
  margin: 0;
  word-break: break-all;
}

/* ---- 支持说明 ---- */
.page-faq .faq-support-note {
  background: rgba(201, 111, 45, 0.08);
  border-left: 4px solid var(--desert);
  padding: 16px 18px;
  margin: 0 0 24px;
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.8;
  color: var(--gray);
}

.page-faq .faq-support-note strong {
  color: var(--ink);
}

/* ---- CTA 链接 ---- */
.page-faq .faq-cta-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---- 平板布局 ---- */
@media (min-width: 768px) {
  .page-faq .faq-hero h1 {
    font-size: 36px;
  }

  .page-faq .faq-toc-list {
    flex-wrap: nowrap;
    flex-direction: row;
    gap: 16px;
  }

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

  .page-faq .faq-split {
    grid-template-columns: 300px 1fr;
    align-items: start;
  }

  .page-faq .faq-split .faq-media {
    order: 2;
  }

  .page-faq #access-fix .faq-split .faq-media {
    order: 1;
  }
}

/* ---- 桌面布局 ---- */
@media (min-width: 992px) {
  .page-faq .faq-layout {
    grid-template-columns: 220px 1fr;
    gap: 48px;
    padding-top: 16px;
  }

  .page-faq .faq-sidebar {
    position: sticky;
    top: 24px;
    align-self: start;
  }

  .page-faq .faq-toc-list {
    flex-direction: column;
    gap: 4px;
    align-items: stretch;
  }

  .page-faq .faq-toc-list a {
    padding: 8px 10px;
    border-left: 3px solid transparent;
    border-bottom: none;
  }

  .page-faq .faq-toc-list a:hover {
    border-left-color: var(--kiwi);
    background: rgba(26, 122, 74, 0.04);
    border-bottom: none;
    color: var(--kiwi);
  }

  .page-faq .faq-split {
    grid-template-columns: 320px 1fr;
    gap: 32px;
  }

  .page-faq .faq-q-text {
    font-size: 15px;
  }

  .page-faq .faq-hero h1 {
    font-size: 42px;
  }
}