.page-disclaimer {
  --pd-bg-important: #2C1A0E;
  --pd-text-light: #FFFFFF;
  --pd-accent-red: #D94A3D;
  --pd-accent-gold: #C9A84C;
  --pd-card-bg: #FFFFFF;
  --pd-border-light: #E0D8CE;
  --pd-shadow-card: 0 4px 16px rgba(44,26,14,0.08);
  --pd-radius-sm: 6px;
  --pd-radius-md: 12px;

  position: relative;
  display: block;
  max-width: 100%;
  overflow-x: hidden;
  padding: 0;
  background-color: var(--color-cream, #F5F0E8);
  color: var(--color-charcoal, #1A1A1A);
  font-family: var(--font-primary, Inter, sans-serif);
  line-height: 1.6;
}

/* ===== 进度条 ===== */
.page-disclaimer .progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  width: 0%;
  height: 4px;
  background: var(--pd-accent-red, #D94A3D);
  z-index: 310;
  transition: width 0.1s linear;
  pointer-events: none;
}

/* ===== 面包屑 ===== */
.page-disclaimer .breadcrumb {
  margin-top: 1rem;
  margin-bottom: 0.5rem;
  padding: 0 var(--container-padding, 1rem);
}
.page-disclaimer .breadcrumb-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 0.8rem;
  margin: 0;
  padding: 0;
  font-size: 0.85rem;
  color: var(--color-medium-brown, #5A3E2B);
}
.page-disclaimer .breadcrumb-item + .breadcrumb-item::before {
  content: "›";
  margin-right: 0.4rem;
  color: var(--color-medium-brown, #5A3E2B);
}
.page-disclaimer .breadcrumb-item a {
  color: var(--color-medium-brown, #5A3E2B);
  text-decoration: none;
  transition: color 0.2s;
}
.page-disclaimer .breadcrumb-item a:hover {
  color: var(--pd-accent-red, #D94A3D);
}
.page-disclaimer .breadcrumb-item[aria-current] {
  color: var(--pd-accent-red, #D94A3D);
  font-weight: 600;
}

/* ===== 容器 ===== */
.page-disclaimer .container {
  max-width: var(--container-max, 1200px);
  margin: 0 auto;
  padding: 0 1rem 3rem;
}

/* ===== 页面标题 ===== */
.page-disclaimer .page-header {
  padding: 1.5rem 0 1rem;
  border-bottom: 2px solid var(--pd-border-light, #E0D8CE);
  margin-bottom: 2rem;
}
.page-disclaimer .page-header .h1 {
  margin: 0 0 0.4rem;
  font-weight: 800;
  font-size: clamp(1.8rem, 4.5vw, 3rem);
  letter-spacing: -0.02em;
  color: var(--color-dark-brown, #2C1A0E);
}
.page-disclaimer .page-header .page-desc {
  margin: 0;
  font-size: 1rem;
  color: var(--color-medium-brown, #5A3E2B);
  max-width: 640px;
}

/* ===== 通用 section ===== */
.page-disclaimer .section {
  margin-bottom: 2.8rem;
}
.page-disclaimer .section-title {
  font-weight: 700;
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  color: var(--color-dark-brown, #2C1A0E);
  margin: 0 0 1.2rem;
  padding-left: 0.6rem;
  border-left: 4px solid var(--pd-accent-red, #D94A3D);
}

/* ===== 重要声明 — 深色背景 ===== */
.page-disclaimer .important-clauses {
  margin-bottom: 3rem;
}
.page-disclaimer .clauses-bg {
  position: relative;
  background: var(--pd-bg-important, #2C1A0E);
  color: var(--pd-text-light, #FFFFFF);
  padding: 2rem 1.5rem 2.8rem;
  border-radius: var(--pd-radius-md, 12px);
  overflow: hidden;
}
.page-disclaimer .clauses-heading {
  margin: 0 0 1.4rem;
  font-weight: 700;
  font-size: clamp(1.2rem, 2.8vw, 1.6rem);
  color: var(--pd-accent-gold, #C9A84C);
  letter-spacing: 0.02em;
}
.page-disclaimer .clause-list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}
.page-disclaimer .clause-item {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.page-disclaimer .clause-item:last-of-type {
  border-bottom: none;
}
.page-disclaimer .warning-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  margin-top: 0.2rem;
  cursor: help;
  transition: transform 0.2s;
  position: relative;
}
.page-disclaimer .warning-icon:hover {
  transform: scale(1.12);
}
.page-disclaimer .warning-icon svg {
  display: block;
  width: 24px;
  height: 24px;
}
.page-disclaimer .clause-text {
  flex: 1;
  min-width: 0;
}
.page-disclaimer .clause-title {
  display: block;
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 0.2rem;
  color: var(--pd-text-light, #FFFFFF);
}
.page-disclaimer .clause-body {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.85);
}
/* 斜切装饰条 */
.page-disclaimer .slant-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 8px;
  background: linear-gradient(135deg, transparent 40%, var(--pd-accent-gold, #C9A84C) 40%, var(--pd-accent-gold, #C9A84C) 55%, transparent 55%);
  background-size: 600% 100%;
  opacity: 0.5;
}

/* ===== 服务说明 ===== */
.page-disclaimer .service-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
.page-disclaimer .service-card {
  background: var(--pd-card-bg, #FFFFFF);
  padding: 1.2rem 1rem;
  border-radius: var(--pd-radius-sm, 6px);
  box-shadow: var(--pd-shadow-card);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: flex-start;
}
.page-disclaimer .service-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(44,26,14,0.14);
}
.page-disclaimer .service-icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
}
.page-disclaimer .service-icon svg {
  width: 32px;
  height: 32px;
}
.page-disclaimer .service-heading {
  flex: 1 1 100%;
  margin: 0;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--color-dark-brown, #2C1A0E);
  min-width: 0;
}
.page-disclaimer .service-body {
  flex: 1 1 100%;
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-medium-brown, #5A3E2B);
  line-height: 1.6;
}

/* ===== 免责条款 — 可折叠 ===== */
.page-disclaimer .clauses-accordion {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.page-disclaimer .accordion-item {
  background: var(--pd-card-bg, #FFFFFF);
  border-radius: var(--pd-radius-sm, 6px);
  box-shadow: var(--pd-shadow-card);
  overflow: hidden;
  transition: box-shadow 0.25s;
}
.page-disclaimer .accordion-item[open] {
  box-shadow: 0 4px 20px rgba(44,26,14,0.12);
}
.page-disclaimer .accordion-summary {
  display: flex;
  gap: 0.7rem;
  align-items: center;
  padding: 0.9rem 1rem;
  cursor: pointer;
  list-style: none;
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-dark-brown, #2C1A0E);
  background: var(--pd-card-bg, #FFFFFF);
  transition: background 0.2s;
  user-select: none;
}
.page-disclaimer .accordion-summary::-webkit-details-marker {
  display: none;
}
.page-disclaimer .accordion-summary:hover {
  background: rgba(217,74,61,0.04);
}
.page-disclaimer .warning-icon-sm {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.2s;
}
.page-disclaimer .warning-icon-sm:hover {
  transform: scale(1.15);
}
.page-disclaimer .warning-icon-sm svg {
  width: 18px;
  height: 18px;
}
.page-disclaimer .accordion-title {
  flex: 1;
}
.page-disclaimer .accordion-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  position: relative;
  transition: transform 0.3s ease;
}
.page-disclaimer .accordion-icon::before,
.page-disclaimer .accordion-icon::after {
  content: "";
  position: absolute;
  background: var(--color-dark-brown, #2C1A0E);
  border-radius: 2px;
  transition: transform 0.3s ease;
}
.page-disclaimer .accordion-icon::before {
  width: 2px;
  height: 16px;
  top: 2px;
  left: 9px;
}
.page-disclaimer .accordion-icon::after {
  width: 16px;
  height: 2px;
  top: 9px;
  left: 2px;
}
.page-disclaimer .accordion-item[open] .accordion-icon::before {
  transform: rotate(90deg);
}
.page-disclaimer .accordion-item[open] .accordion-icon::after {
  transform: rotate(180deg);
}
.page-disclaimer .accordion-content {
  padding: 0 1rem 1rem 2.8rem;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--color-medium-brown, #5A3E2B);
  animation: pd-fadeIn 0.3s ease;
}
.page-disclaimer .accordion-content a {
  color: var(--pd-accent-red, #D94A3D);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.page-disclaimer .accordion-content a:hover {
  color: var(--color-dark-brown, #2C1A0E);
}
@keyframes pd-fadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== 版权说明 ===== */
.page-disclaimer .copyright-info {
  padding-top: 1rem;
  border-top: 2px solid var(--pd-border-light, #E0D8CE);
}
.page-disclaimer .copyright-body {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: flex-start;
}
.page-disclaimer .copyright-text {
  flex: 1;
}
.page-disclaimer .copyright-text p {
  margin: 0 0 0.8rem;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--color-medium-brown, #5A3E2B);
}
.page-disclaimer .copyright-text a {
  color: var(--pd-accent-red, #D94A3D);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.page-disclaimer .copyright-text a:hover {
  color: var(--color-dark-brown, #2C1A0E);
}
.page-disclaimer .copyright-privacy {
  margin-top: 0.6rem;
  padding: 0.6rem 0.8rem;
  background: rgba(201,168,76,0.1);
  border-left: 3px solid var(--pd-accent-gold, #C9A84C);
  border-radius: 0 var(--pd-radius-sm, 6px) var(--pd-radius-sm, 6px) 0;
}
.page-disclaimer .copyright-visual {
  flex-shrink: 0;
  width: 100%;
  max-width: 300px;
}
.page-disclaimer .copyright-img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  border-radius: var(--pd-radius-sm, 6px);
  object-fit: cover;
  opacity: 0.7;
  mix-blend-mode: multiply;
}

/* ===== 响应式 ===== */
@media (max-width: 580px) {
  .page-disclaimer .clauses-bg {
    padding: 1.2rem 0.8rem 2rem;
    border-radius: 8px;
  }
  .page-disclaimer .clause-item {
    flex-wrap: wrap;
    gap: 0.4rem;
  }
  .page-disclaimer .warning-icon {
    width: 20px;
    height: 20px;
  }
  .page-disclaimer .warning-icon svg {
    width: 20px;
    height: 20px;
  }
  .page-disclaimer .service-card {
    padding: 0.8rem 0.6rem;
  }
  .page-disclaimer .accordion-summary {
    padding: 0.7rem 0.6rem;
    font-size: 0.95rem;
  }
  .page-disclaimer .accordion-content {
    padding: 0 0.6rem 0.8rem 2rem;
  }
  .page-disclaimer .copyright-body {
    gap: 1rem;
  }
  .page-disclaimer .copyright-visual {
    max-width: 200px;
  }
}

@media (min-width: 768px) {
  .page-disclaimer .service-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
  }
  .page-disclaimer .service-card {
    flex-direction: column;
    gap: 0.6rem;
    padding: 1.4rem;
  }
  .page-disclaimer .service-heading {
    flex: 1 1 auto;
  }
  .page-disclaimer .service-body {
    flex: 1 1 auto;
  }
  .page-disclaimer .copyright-body {
    flex-direction: row;
    align-items: center;
    gap: 2rem;
  }
  .page-disclaimer .copyright-visual {
    width: 240px;
    max-width: 240px;
  }
  .page-disclaimer .clauses-bg {
    padding: 2.4rem 2rem 3rem;
  }
}

@media (min-width: 1024px) {
  .page-disclaimer .service-grid {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }
  .page-disclaimer .service-card {
    padding: 1.6rem;
  }
  .page-disclaimer .clauses-bg {
    padding: 2.8rem 2.5rem 3.4rem;
  }
  .page-disclaimer .clause-list {
    gap: 1.4rem;
  }
  .page-disclaimer .container {
    padding: 0 2rem 4rem;
  }
}
<<<PAGE_SCRIPT>>>
document.addEventListener('DOMContentLoaded', function() {
  // 阅读进度条
  var progressBar = document.querySelector('.page-disclaimer .progress-bar');
  if (progressBar) {
    window.addEventListener('scroll', function() {
      var scrollTop = window.scrollY;
      var docHeight = document.documentElement.scrollHeight - window.innerHeight;
      if (docHeight > 0) {
        var progress = Math.min((scrollTop / docHeight) * 100, 100);
        progressBar.style.width = progress + '%';
      }
    });
  }

  // 可折叠条款：鼠标点击警告图标悬停提示
  var warningIcons = document.querySelectorAll('.page-disclaimer .warning-icon, .page-disclaimer .warning-icon-sm');
  warningIcons.forEach(function(icon) {
    icon.addEventListener('click', function(e) {
      e.stopPropagation();
      var parent = this.closest('.clause-item') || this.closest('.accordion-item');
      if (!parent) return;
      var detail = parent.querySelector('.clause-body') || parent.querySelector('.accordion-content');
      if (detail) {
        // 已经可见则滚动到它，否则展开父级details
        var accordion = parent.closest('.accordion-item');
        if (accordion) {
          if (!accordion.hasAttribute('open')) {
            accordion.setAttribute('open', '');
          }
          setTimeout(function() {
            detail.scrollIntoView({ behavior: 'smooth', block: 'nearest' });
          }, 100);
        } else {
          detail.scrollIntoView({ behavior: 'smooth', block: 'nearest' });
        }
      }
    });
  });
});

.page-disclaimer {
  --container-padding: 1rem;
  --font-primary: inherit;
}