/* ===== 使用说明 · 页面专属样式 ===== */
.page-disclaimer{
  background: var(--c-light);
}

/* ---------- Hero 标识区 ---------- */
.page-disclaimer .disclaimer-hero{
  position: relative;
  overflow: hidden;
  background: var(--c-deep);
  color: var(--c-white);
  padding: 40px 0 56px;
  border-bottom: 4px solid var(--c-orange);
}

.page-disclaimer .disclaimer-hero::before{
  content: "";
  position: absolute;
  left: -50px;
  top: -80px;
  width: 240px;
  height: 240px;
  background: radial-gradient(circle, rgba(57, 255, 20, 0.16) 0%, transparent 72%);
  pointer-events: none;
}

.page-disclaimer .disclaimer-hero::after{
  content: "";
  position: absolute;
  right: 28px;
  bottom: 24px;
  width: 88px;
  height: 88px;
  border: 2px solid rgba(255, 122, 0, 0.5);
  transform: rotate(45deg);
  pointer-events: none;
}

.page-disclaimer .disclaimer-hero .breadcrumbs{
  position: relative;
  z-index: 1;
  margin-bottom: 24px;
}

.page-disclaimer .disclaimer-hero .breadcrumbs ol{
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.7);
}

.page-disclaimer .disclaimer-hero .breadcrumbs li + li::before{
  content: "/";
  margin-right: 8px;
  color: rgba(255, 255, 255, 0.4);
}

.page-disclaimer .disclaimer-hero .breadcrumbs a{
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  transition: color 0.12s ease;
}

.page-disclaimer .disclaimer-hero .breadcrumbs a:hover{
  color: var(--c-lime);
}

.page-disclaimer .disclaimer-hero .section-label{
  position: relative;
  z-index: 1;
  display: inline-block;
  margin: 0 0 10px;
  padding-left: 10px;
  border-left: 3px solid var(--c-orange);
  color: rgba(255, 255, 255, 0.9);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-disclaimer .disclaimer-hero h1{
  position: relative;
  z-index: 1;
  margin: 0 0 14px;
  font-family: var(--font-heading);
  font-size: 34px;
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: 0.02em;
}

.page-disclaimer .disclaimer-hero-lead{
  position: relative;
  z-index: 1;
  margin: 0;
  max-width: 640px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.85);
}

/* ---------- 主体布局 ---------- */
.page-disclaimer .disclaimer-layout{
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  align-items: start;
  padding-top: 36px;
  padding-bottom: 56px;
}

.page-disclaimer .disclaimer-content{
  min-width: 0;
}

/* ---------- 侧栏章节导航 ---------- */
.page-disclaimer .disclaimer-toc{
  background: var(--c-white);
  border: 2px solid var(--c-deep);
  box-shadow: var(--shadow-card);
  padding: 20px 18px;
}

.page-disclaimer .disclaimer-toc-title{
  margin: 0 0 14px;
  padding: 0 0 10px;
  font-family: var(--font-heading);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--c-gray);
  text-transform: uppercase;
  border-bottom: 2px solid var(--c-deep);
}

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

.page-disclaimer .disclaimer-toc li{
  margin: 0;
}

.page-disclaimer .disclaimer-toc li a{
  display: block;
  padding: 6px 12px;
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--c-deep);
  text-decoration: none;
  background: var(--c-light);
  border: 1px solid var(--c-deep);
  clip-path: polygon(0 0, 100% 0, 92% 100%, 0 100%);
  transition: all 0.12s ease;
}

.page-disclaimer .disclaimer-toc li a:hover{
  color: var(--c-white);
  background: var(--c-deep);
  border-color: var(--c-deep);
}

.page-disclaimer .disclaimer-sidebar-note{
  margin: 16px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--c-border);
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-gray);
}

.page-disclaimer .disclaimer-sidebar-note a{
  color: var(--c-deep);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-color: var(--c-orange);
}

/* ---------- 章节卡片 ---------- */
.page-disclaimer .disclaimer-section{
  background: var(--c-white);
  border: 2px solid var(--c-deep);
  box-shadow: var(--shadow-card);
  padding: 28px 20px;
  margin-bottom: 28px;
}

.page-disclaimer .disclaimer-section-head{
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 18px;
}

.page-disclaimer .disclaimer-section-num{
  flex: 0 0 auto;
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 900;
  line-height: 1;
  color: var(--c-white);
  background: var(--c-orange);
  padding: 10px 16px 10px 20px;
  clip-path: polygon(0 0, 100% 0, 84% 100%, 0 100%);
}

.page-disclaimer .disclaimer-section-heading{
  min-width: 0;
}

.page-disclaimer .disclaimer-section-heading .section-label{
  display: inline-block;
  margin: 0 0 4px;
  padding-left: 8px;
  border-left: 3px solid var(--c-orange);
  color: var(--c-orange);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-disclaimer .disclaimer-section-heading h2{
  margin: 0;
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 900;
  line-height: 1.35;
  color: var(--c-deep);
  letter-spacing: 0.02em;
}

/* ---------- 正文排版 ---------- */
.page-disclaimer .prose p{
  margin: 0 0 14px;
}

.page-disclaimer .prose p:last-child{
  margin-bottom: 0;
}

.page-disclaimer .prose h3{
  margin: 22px 0 8px;
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  color: var(--c-deep);
}

.page-disclaimer .prose ul{
  margin: 0 0 16px;
  padding-left: 20px;
}

.page-disclaimer .prose ul li{
  margin-bottom: 6px;
}

.page-disclaimer .prose ul li:last-child{
  margin-bottom: 0;
}

.page-disclaimer .prose a{
  color: var(--c-deep);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-color: var(--c-orange);
}

/* ---------- 图片区 ---------- */
.page-disclaimer .disclaimer-figure{
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin: 32px 0 36px;
  padding: 18px;
  background: var(--c-white);
  border: 2px solid var(--c-deep);
  box-shadow: var(--shadow-card);
}

.page-disclaimer .disclaimer-figure img{
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  border: 1px solid var(--c-border);
  object-fit: cover;
}

.page-disclaimer .disclaimer-figure figcaption{
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-gray);
}

/* ---------- 底部版权封条 ---------- */
.page-disclaimer .disclaimer-seal{
  position: relative;
  background: var(--c-deep);
  border-top: 4px solid var(--c-orange);
  padding: 40px 0 44px;
}

.page-disclaimer .disclaimer-seal::before{
  content: "";
  position: absolute;
  top: -4px;
  left: 0;
  width: 120px;
  height: 4px;
  background: var(--c-lime);
}

.page-disclaimer .disclaimer-seal-inner{
  text-align: center;
}

.page-disclaimer .disclaimer-seal-label{
  margin: 0 0 12px;
  font-family: var(--font-heading);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--c-orange);
}

.page-disclaimer .disclaimer-seal-text{
  margin: 0 auto;
  max-width: 760px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.85);
}

/* ---------- 桌面端增强 ---------- */
@media (min-width: 900px){
  .page-disclaimer .disclaimer-hero{
    padding: 56px 0 88px;
  }

  .page-disclaimer .disclaimer-hero h1{
    font-size: 48px;
  }

  .page-disclaimer .disclaimer-hero-lead{
    font-size: 17px;
  }

  .page-disclaimer .disclaimer-layout{
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 44px;
    padding-top: 52px;
    padding-bottom: 80px;
  }

  .page-disclaimer .disclaimer-toc{
    position: sticky;
    top: 140px;
  }

  .page-disclaimer .disclaimer-toc ol{
    display: block;
  }

  .page-disclaimer .disclaimer-toc li{
    margin-bottom: 10px;
  }

  .page-disclaimer .disclaimer-toc li a{
    padding: 8px 14px;
    font-size: 15px;
  }

  .page-disclaimer .disclaimer-toc li a:hover{
    border-color: var(--c-deep);
  }

  .page-disclaimer .disclaimer-section{
    padding: 36px 32px;
    margin-bottom: 36px;
  }

  .page-disclaimer .disclaimer-section-head{
    gap: 20px;
  }

  .page-disclaimer .disclaimer-section-num{
    font-size: 48px;
  }

  .page-disclaimer .disclaimer-section-heading h2{
    font-size: 28px;
  }

  .page-disclaimer .disclaimer-figure{
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 24px;
    margin: 36px 0 44px;
  }

  .page-disclaimer .disclaimer-figure img{
    width: 300px;
    flex: 0 0 300px;
  }

  .page-disclaimer .disclaimer-figure figcaption{
    max-width: 320px;
    font-size: 14px;
    text-align: left;
  }

  .page-disclaimer .disclaimer-seal{
    padding: 48px 0 52px;
  }
}