.page-disclaimer {
  --pd-hero-bg: linear-gradient(135deg, #0A1931 0%, #0F1A2E 58%, #12233D 100%);
  --pd-navy-soft: #12233D;
  --pd-line: #2A3B52;
  --pd-text-dim: #A8B4C8;
  --pd-svg-accent: #00B4D8;
  background: var(--pd-hero-bg);
  color: var(--c-text-light);
  line-height: 1.7;
}

/* ===== 顶部条款页头 ===== */
.pd-hero {
  position: relative;
  padding: 96px 0 42px;
  border-bottom: 1px solid var(--pd-line);
  overflow: hidden;
}
.pd-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: -60px;
  width: 260px;
  height: 260px;
  background: rgba(244, 180, 0, 0.06);
  transform: rotate(20deg);
  clip-path: polygon(50% 0%, 100% 100%, 0% 100%);
  pointer-events: none;
}
.pd-hero__inner {
  display: grid;
  gap: 32px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.pd-hero__breadcrumb {
  margin-bottom: 16px;
}
.pd-hero__index {
  font-family: var(--font-data);
  font-size: 13px;
  letter-spacing: 0.18em;
  color: var(--c-gold);
  margin: 0 0 10px;
  text-transform: uppercase;
}
.pd-hero h1 {
  font-size: clamp(28px, 6vw, 44px);
  font-weight: 900;
  line-height: 1.15;
  margin: 0 0 14px;
  letter-spacing: 0.02em;
}
.pd-hero__subtitle {
  font-size: 15px;
  color: var(--pd-text-dim);
  max-width: 560px;
  margin: 0;
}
.pd-hero__visual {
  display: none;
}
.pd-hero__svg {
  width: 100%;
  height: auto;
  max-width: 340px;
}
.pd-hero__visual img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  margin: 0 auto 16px;
}

/* ===== 主体栅格：侧边导航 + 条款内容 ===== */
.pd-layout {
  padding: 36px 0 72px;
}
.pd-layout__inner {
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr;
}

/* ===== 条款目录 ===== */
.pd-toc {
  background: var(--pd-navy-soft);
  border: 1px solid var(--pd-line);
  border-radius: var(--radius-md);
  padding: 20px 18px;
  height: fit-content;
}
.pd-toc__label,
.pd-toc__rel-label {
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin: 0 0 12px;
}
.pd-toc__list {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  border-bottom: 1px solid var(--pd-line);
}
.pd-toc__list li {
  border-bottom: 1px solid rgba(42, 59, 82, 0.5);
}
.pd-toc__list li:last-child {
  border-bottom: 0;
}
.pd-toc__list a {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 4px;
  color: var(--c-text-light);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s ease, padding-left 0.2s ease;
}
.pd-toc__list a:hover {
  color: var(--c-orange);
  padding-left: 10px;
}
.pd-toc__rel a {
  display: block;
  margin: 6px 0;
  color: var(--c-text-light);
  text-decoration: none;
  font-size: 14px;
  border-left: 2px solid var(--c-orange);
  padding-left: 10px;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.pd-toc__rel a:hover {
  color: var(--c-gold);
  border-left-color: var(--c-gold);
}

/* ===== 条款正文容器 ===== */
.pd-content {
  min-width: 0;
}

/* ===== 单条条款 ===== */
.pd-clause {
  border: 1px solid var(--pd-line);
  border-radius: var(--radius-md);
  background: rgba(15, 26, 46, 0.72);
  margin-bottom: 28px;
  overflow: hidden;
  transition: border-color 0.25s ease;
}
.pd-clause:hover {
  border-color: rgba(244, 180, 0, 0.45);
}
.pd-clause__head {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 22px 20px 14px;
  border-bottom: 1px solid var(--pd-line);
  background: rgba(10, 25, 49, 0.55);
}
.pd-clause__num {
  font-family: var(--font-data);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--c-orange);
  min-width: 52px;
  text-align: center;
  padding-top: 2px;
  position: relative;
}
.pd-clause__num::after {
  content: "";
  display: block;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--c-orange), var(--c-gold));
  margin-top: 8px;
  border-radius: 2px;
}
.pd-clause__head h2 {
  font-size: 21px;
  font-weight: 800;
  margin: 0 0 4px;
  line-height: 1.3;
}
.pd-clause__head p {
  margin: 0;
  color: var(--pd-text-dim);
  font-size: 14px;
}
.pd-clause__body {
  padding: 20px;
}
.pd-clause__body p {
  margin: 0 0 14px;
  font-size: 15px;
}
.pd-clause__body p:last-child {
  margin-bottom: 0;
}

/* ===== 条款列表 ===== */
.pd-list {
  margin: 14px 0 16px;
  padding: 0;
  list-style: none;
}
.pd-list li {
  position: relative;
  padding: 8px 0 8px 26px;
  font-size: 15px;
  border-bottom: 1px dashed rgba(42, 59, 82, 0.6);
}
.pd-list li:last-child {
  border-bottom: 0;
}
.pd-list li::before {
  content: "▸";
  position: absolute;
  left: 4px;
  top: 9px;
  color: var(--c-orange);
  font-size: 16px;
}

/* ===== 重点提示色块 ===== */
.pd-note {
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  margin: 16px 0;
  font-size: 14px;
  position: relative;
  border-left: 4px solid;
}
.pd-note p {
  margin: 0;
}
.pd-note strong {
  color: var(--c-gold);
}
.pd-note--orange {
  background: rgba(255, 107, 0, 0.1);
  border-color: var(--c-orange);
}
.pd-note--gold {
  background: rgba(244, 180, 0, 0.09);
  border-color: var(--c-gold);
}

/* ===== 底部联系卡片 ===== */
.pd-contact {
  margin-top: 12px;
}
.pd-contact__inner {
  border: 1px solid var(--pd-line);
  border-radius: var(--radius-md);
  padding: 26px 22px;
  background: linear-gradient(135deg, rgba(18, 35, 61, 0.9), rgba(10, 25, 49, 0.7));
  text-align: center;
}
.pd-contact__tag {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-navy);
  background: var(--c-gold);
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 12px;
}
.pd-contact__inner h2 {
  font-size: 20px;
  margin: 0 0 8px;
}
.pd-contact__inner p {
  margin: 0 0 18px;
  font-size: 14px;
  color: var(--pd-text-dim);
}
.pd-contact__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

/* ===== 移动端优先微调 ===== */
.pd-hero__inner {
  grid-template-columns: 1fr;
}
.pd-hero__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* ===== 桌面端布局增强 ===== */
@media (min-width: 768px) {
  .pd-hero {
    padding: 104px 0 54px;
  }
  .pd-hero__inner {
    grid-template-columns: 1fr 340px;
  }
  .pd-hero__visual {
    display: block;
  }
  .pd-layout {
    padding: 44px 0 80px;
  }
  .pd-layout__inner {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }
  .pd-toc {
    position: sticky;
    top: calc(var(--header-total) + 24px);
    padding: 22px 20px;
  }
  .pd-clause__head {
    padding: 26px 24px 16px;
  }
  .pd-clause__body {
    padding: 24px;
  }
  .pd-contact__inner {
    padding: 32px 28px;
  }
}

@media (min-width: 1024px) {
  .pd-clause__head {
    padding: 30px 28px 18px;
  }
  .pd-clause__body {
    padding: 28px;
    font-size: 16px;
  }
  .pd-clause__body p,
  .pd-list li {
    font-size: 15.5px;
  }
  .pd-contact__inner {
    padding: 36px 32px;
  }
  .pd-contact__links {
    gap: 16px;
  }
}

/* ===== 图片与SVG响应式约束 ===== */
.pd-hero__visual,
.pd-hero__svg {
  max-width: 100%;
  height: auto;
}

/* ===== 保证打印时的基本可读性 ===== */
@media print {
  .page-disclaimer {
    background: #fff;
    color: #1c1e26;
  }
  .pd-toc {
    display: none;
  }
  .pd-clause {
    break-inside: avoid;
    border-color: #ccc;
  }
  .pd-hero::after,
  .pd-hero__visual {
    display: none;
  }
}