/* ===== 使用条款页面专属样式 ===== */
.page-disclaimer {
  --disclaimer-green-light: #E8F5E9;
  --disclaimer-orange-light: #FFF3E0;
  --disclaimer-card-bg: #FFFFFF;
  --disclaimer-border-subtle: #E0E0E0;
  --disclaimer-radius-sm: 6px;
  --disclaimer-radius-md: 12px;
  --disclaimer-section-gap: 3rem;

  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.5rem 1rem 4rem;
  font-family: var(--font-body);
  color: var(--text-dark);
  line-height: 1.7;
}

/* ---------- 面包屑 ---------- */
.page-disclaimer .breadcrumb {
  margin-bottom: 1.5rem;
  font-size: 0.85rem;
  font-weight: 500;
}
.page-disclaimer .breadcrumb ol {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}
.page-disclaimer .breadcrumb li {
  display: inline-flex;
  align-items: center;
}
.page-disclaimer .breadcrumb li + li::before {
  content: "›";
  margin-right: 0.4rem;
  color: var(--green);
  font-weight: 700;
  font-size: 1.1em;
}
.page-disclaimer .breadcrumb a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition);
}
.page-disclaimer .breadcrumb a:hover {
  border-color: var(--green);
}
.page-disclaimer .breadcrumb [aria-current="page"] {
  color: var(--text-dark);
  font-weight: 600;
}

/* ---------- 标题区（框景） ---------- */
.page-disclaimer .disclaimer-hero {
  margin-bottom: 3rem;
}
.page-disclaimer .hero-frame {
  position: relative;
  padding: 1.8rem 1.5rem;
  border: 2px solid var(--green);
  border-radius: var(--disclaimer-radius-md);
  background: var(--disclaimer-green-light);
  box-shadow:
    0 0 0 4px var(--bg-light),
    0 0 0 6px var(--green-light);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.2rem;
}
.page-disclaimer .hero-frame::before,
.page-disclaimer .hero-frame::after {
  content: "";
  position: absolute;
  width: 20px;
  height: 20px;
  border-color: var(--green);
  border-style: solid;
}
.page-disclaimer .hero-frame::before {
  top: -1px;
  left: -1px;
  border-width: 3px 0 0 3px;
  border-radius: var(--disclaimer-radius-sm) 0 0 0;
}
.page-disclaimer .hero-frame::after {
  bottom: -1px;
  right: -1px;
  border-width: 0 3px 3px 0;
  border-radius: 0 0 var(--disclaimer-radius-sm) 0;
}
.page-disclaimer .hero-icon-wrapper {
  flex-shrink: 0;
  width: 100px;
  height: 100px;
  overflow: hidden;
  border-radius: 50%;
  border: 3px solid var(--green);
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
}
.page-disclaimer .hero-icon {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.page-disclaimer .hero-text {
  text-align: center;
}
.page-disclaimer .page-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 2rem;
  margin: 0 0 0.5rem;
  color: var(--green);
  letter-spacing: 0.02em;
  line-height: 1.2;
}
.page-disclaimer .hero-desc {
  font-size: 0.95rem;
  color: var(--text-dark);
  max-width: 640px;
  margin: 0 auto;
  opacity: 0.85;
}

/* ---------- 内容容器 ---------- */
.page-disclaimer .disclaimer-content {
  display: flex;
  flex-direction: column;
  gap: var(--disclaimer-section-gap);
}

/* ---------- 章节通用 ---------- */
.page-disclaimer .terms-section {
  position: relative;
  background: var(--disclaimer-card-bg);
  border-radius: var(--disclaimer-radius-md);
  padding: 1.8rem 1.5rem;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--green);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.page-disclaimer .terms-section[data-visible] {
  box-shadow: 0 4px 20px rgba(27,122,61,0.12);
  border-left-color: var(--orange);
}
.page-disclaimer .terms-section-last {
  border-left-color: var(--blue);
}

.page-disclaimer .section-number {
  font-family: var(--font-heading);
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--green);
  opacity: 0.18;
  line-height: 1;
  position: absolute;
  top: 0.6rem;
  right: 1.2rem;
  user-select: none;
  pointer-events: none;
}
.page-disclaimer .section-heading {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.4rem;
  margin: 0 0 0.5rem;
  color: var(--text-dark);
  position: relative;
  z-index: 1;
}
.page-disclaimer .section-intro {
  font-size: 0.92rem;
  margin: 0 0 1.2rem;
  color: var(--text-dark);
  opacity: 0.8;
  max-width: 680px;
}
.page-disclaimer .section-intro a {
  color: var(--green);
  text-decoration: underline;
  text-underline-offset: 2px;
  font-weight: 500;
}
.page-disclaimer .section-intro a:hover {
  color: var(--green-light);
}

/* ---------- 足球图标列表 ---------- */
.page-disclaimer .football-list {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.page-disclaimer .football-item {
  position: relative;
  padding-left: 0;
  background: var(--bg-light);
  border-radius: var(--disclaimer-radius-sm);
  transition: background var(--transition);
}
.page-disclaimer .football-item:hover {
  background: #F0F4F0;
}

/* 足球图标项目符号（内联SVG data URI） */
.page-disclaimer .football-item::before {
  content: "";
  display: none;
}

/* 使用details时，用summary做视觉标题 */
.page-disclaimer .terms-details {
  display: block;
  width: 100%;
}
.page-disclaimer .terms-details summary {
  position: relative;
  padding: 0.85rem 1rem 0.85rem 2.6rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--text-dark);
  list-style: none;
  user-select: none;
  min-height: 2.8rem;
  display: flex;
  align-items: center;
}
.page-disclaimer .terms-details summary::-webkit-details-marker {
  display: none;
}
/* 足球图标（绿色圆底 + 白色五边形SVG） */
.page-disclaimer .terms-details summary::before {
  content: "";
  position: absolute;
  left: 0.4rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1.6rem;
  height: 1.6rem;
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Ccircle cx='50' cy='50' r='48' fill='%231B7A3D'/%3E%3Ccircle cx='50' cy='50' r='44' fill='none' stroke='%23fff' stroke-width='3'/%3E%3Cpolygon points='50,20 66,42 88,42 70,58 78,82 50,66 22,82 30,58 12,42 34,42' fill='%23fff' opacity='0.95'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  border-radius: 50%;
}
/* 展开/折叠指示箭头 */
.page-disclaimer .terms-details summary::after {
  content: "";
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%) rotate(0deg);
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--green);
  border-bottom: 2px solid var(--green);
  transition: transform var(--transition);
  opacity: 0.6;
}
.page-disclaimer .terms-details[open] summary::after {
  transform: translateY(-50%) rotate(-135deg);
}

.page-disclaimer .detail-body {
  padding: 0.2rem 1rem 0.8rem 2.6rem;
  font-size: 0.9rem;
  color: var(--text-dark);
  opacity: 0.82;
  line-height: 1.7;
  border-top: 1px dashed var(--disclaimer-border-subtle);
  margin-top: -0.2rem;
}
.page-disclaimer .detail-body p {
  margin: 0.5rem 0;
}

/* ---------- 高亮强调框 ---------- */
.page-disclaimer .highlight-box {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  padding: 1rem 1.2rem;
  border-radius: var(--disclaimer-radius-sm);
  font-size: 0.92rem;
  line-height: 1.6;
  margin-top: 0.5rem;
}
.page-disclaimer .highlight-box p {
  margin: 0;
  flex: 1;
}
.page-disclaimer .highlight-box strong {
  font-weight: 700;
}
.page-disclaimer .highlight-orange {
  background: var(--disclaimer-orange-light);
  border-left: 4px solid var(--orange);
}
.page-disclaimer .highlight-green {
  background: var(--disclaimer-green-light);
  border-left: 4px solid var(--green);
}
.page-disclaimer .highlight-icon {
  flex-shrink: 0;
  width: 1.8rem;
  height: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1;
  margin-top: 0.1rem;
}
.page-disclaimer .highlight-orange .highlight-icon {
  background: var(--orange);
  color: #fff;
}
.page-disclaimer .highlight-green .highlight-icon {
  background: var(--green);
  color: #fff;
}

/* ---------- 联系卡片 ---------- */
.page-disclaimer .contact-card {
  background: var(--disclaimer-green-light);
  border: 1px solid var(--green-light);
  border-radius: var(--disclaimer-radius-sm);
  padding: 1.2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-top: 0.5rem;
}
.page-disclaimer .contact-item {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.page-disclaimer .contact-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--green);
  opacity: 0.8;
}
.page-disclaimer .contact-value {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-dark);
  word-break: break-all;
}

/* ---------- 桌面端 ---------- */
@media (min-width: 768px) {
  .page-disclaimer {
    padding: 2rem 2rem 5rem;
  }
  .page-disclaimer .hero-frame {
    flex-direction: row;
    padding: 2rem 2.5rem;
    gap: 2rem;
  }
  .page-disclaimer .hero-icon-wrapper {
    width: 120px;
    height: 120px;
  }
  .page-disclaimer .hero-text {
    text-align: left;
  }
  .page-disclaimer .page-title {
    font-size: 2.6rem;
  }
  .page-disclaimer .hero-desc {
    font-size: 1rem;
    margin: 0;
  }
  .page-disclaimer .terms-section {
    padding: 2.2rem 2.5rem;
  }
  .page-disclaimer .section-number {
    font-size: 3.6rem;
    top: 0.8rem;
    right: 1.8rem;
  }
  .page-disclaimer .section-heading {
    font-size: 1.7rem;
  }
  .page-disclaimer .football-list {
    gap: 0.8rem;
  }
  .page-disclaimer .terms-details summary {
    padding: 0.9rem 1.2rem 0.9rem 3rem;
    font-size: 1rem;
  }
  .page-disclaimer .terms-details summary::before {
    left: 0.6rem;
    width: 1.8rem;
    height: 1.8rem;
  }
  .page-disclaimer .detail-body {
    padding: 0.3rem 1.2rem 1rem 3rem;
    font-size: 0.95rem;
  }
  .page-disclaimer .contact-card {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 1.2rem 2.5rem;
    padding: 1.5rem 2rem;
  }
  .page-disclaimer .contact-item {
    flex: 1 1 200px;
  }
  .page-disclaimer .highlight-box {
    padding: 1.2rem 1.5rem;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .disclaimer-content {
    max-width: 880px;
    margin: 0 auto;
  }
  .page-disclaimer .hero-frame {
    max-width: 880px;
    margin: 0 auto;
  }
  .page-disclaimer .breadcrumb {
    max-width: 880px;
    margin-left: auto;
    margin-right: auto;
  }
}