.page-privacy {
  --pp-hero-bg: #0D1F40;
  --pp-panel-bg: rgba(31, 42, 68, 0.65);
  --pp-panel-bg-strong: rgba(16, 33, 61, 0.85);
  --pp-border: rgba(0, 229, 160, 0.25);
  --pp-border-soft: rgba(192, 200, 208, 0.14);
  --pp-warn-bg: rgba(255, 107, 53, 0.12);
  --pp-warn-border: rgba(255, 107, 53, 0.45);
  --pp-num-color: #00E5A0;
  --pp-panel-shadow: 0 18px 44px rgba(3, 8, 22, 0.5);
  overflow-x: hidden;
}

/* ===== 首屏 Hero ===== */
.pp-hero {
  background:
    linear-gradient(135deg, rgba(0, 229, 160, 0.06) 0%, transparent 45%),
    linear-gradient(315deg, rgba(255, 107, 53, 0.08) 0%, transparent 55%),
    var(--pp-hero-bg, #0D1F40);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 34px), 0 100%);
  padding: 48px 0 88px;
  border-bottom: 2px solid rgba(0, 229, 160, 0.35);
}

.pp-hero .breadcrumb {
  margin-bottom: 28px;
}

.pp-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.pp-hero__content {
  order: 2;
}

.pp-hero__visual {
  order: 1;
  position: relative;
}

.pp-hero__visual::before {
  content: "";
  position: absolute;
  inset: 16px -12px -12px 16px;
  background: repeating-linear-gradient(
    -45deg,
    rgba(0, 229, 160, 0.08) 0 2px,
    transparent 2px 12px
  );
  clip-path: polygon(8% 0, 100% 0, 92% 100%, 0 100%);
  z-index: 0;
}

.pp-hero__img {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  clip-path: polygon(6% 0, 100% 0, 94% 100%, 0 100%);
  filter: saturate(1.05) contrast(1.02);
}

.pp-hero__tag {
  display: inline-block;
  font-family: var(--font-mono, monospace);
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--c-accent, #00E5A0);
  text-transform: uppercase;
  margin-bottom: 10px;
  border: 1px solid rgba(0, 229, 160, 0.4);
  padding: 4px 10px;
  clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%);
  background: rgba(0, 229, 160, 0.06);
}

.pp-hero__title {
  font-family: var(--font-head, "Noto Sans SC", sans-serif);
  font-weight: 900;
  font-size: clamp(24px, 4.5vw, 38px);
  line-height: 1.22;
  color: var(--c-text, #FFFFFF);
  transform: skewX(-4deg);
  margin: 10px 0 14px;
}

.pp-hero__title::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 0.82em;
  margin-right: 10px;
  background: linear-gradient(180deg, var(--c-accent, #00E5A0), var(--c-hot, #FF6B35));
  vertical-align: -0.1em;
}

.pp-hero__lead {
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-text-dim, #C0C8D0);
  max-width: 62ch;
  margin: 0 0 12px;
}

.pp-hero__version {
  font-family: var(--font-mono, monospace);
  font-size: 13px;
  color: rgba(192, 200, 208, 0.75);
  letter-spacing: 0.04em;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-top: 1px solid var(--pp-border-soft, rgba(192, 200, 208, 0.14));
  padding-top: 12px;
}

.pp-hero__version::before {
  content: "";
  width: 24px;
  height: 2px;
  background: var(--c-accent, #00E5A0);
}

/* ===== 正文主体 ===== */
.pp-body {
  padding: 56px 0 72px;
  background-image:
    radial-gradient(circle at 12% 20%, rgba(0, 229, 160, 0.045) 0%, transparent 300px),
    radial-gradient(circle at 88% 72%, rgba(255, 107, 53, 0.045) 0%, transparent 320px);
}

.pp-body .container {
  max-width: var(--container, 1200px);
  padding: 0 var(--gutter, 24px);
  margin: 0 auto;
}

.pp-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

/* ===== 左侧目录 ===== */
.pp-toc__inner {
  position: sticky;
  top: 108px;
  background: var(--pp-panel-bg-strong, rgba(16, 33, 61, 0.85));
  border: 1px solid var(--pp-border-soft, rgba(192, 200, 208, 0.14));
  border-left: 3px solid var(--c-accent, #00E5A0);
  padding: 22px 20px;
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}

.pp-toc__label {
  font-family: var(--font-mono, monospace);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--c-accent, #00E5A0);
  margin: 0 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--pp-border-soft, rgba(192, 200, 208, 0.14));
}

.pp-toc__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  counter-reset: pp-toc;
}

.pp-toc__link {
  display: block;
  font-size: 14px;
  line-height: 1.5;
  color: var(--c-text-dim, #C0C8D0);
  text-decoration: none;
  padding: 8px 4px;
  border-bottom: 1px dashed rgba(192, 200, 208, 0.09);
  transition: color 0.2s ease, background-color 0.2s ease, padding-left 0.2s ease;
}

.pp-toc__link:hover {
  color: var(--c-accent, #00E5A0);
  background: rgba(0, 229, 160, 0.05);
  padding-left: 10px;
}

.pp-toc__top {
  width: 100%;
  justify-content: center;
}

/* ===== 右侧内容区 ===== */
.pp-content {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.pp-block {
  background: var(--pp-panel-bg, rgba(31, 42, 68, 0.65));
  border: 1px solid var(--pp-border-soft, rgba(192, 200, 208, 0.14));
  border-left: 3px solid var(--c-accent, #00E5A0);
  padding: 26px 22px 28px;
  box-shadow: var(--pp-panel-shadow, 0 18px 44px rgba(3, 8, 22, 0.5));
  transition: border-color 0.25s ease, background-color 0.25s ease;
}

.pp-block:hover {
  border-color: rgba(0, 229, 160, 0.38);
  background: rgba(31, 42, 68, 0.78);
}

.pp-block--highlight {
  background:
    linear-gradient(135deg, rgba(255, 107, 53, 0.05) 0%, transparent 70%),
    var(--pp-panel-bg, rgba(31, 42, 68, 0.65));
  border-left-color: var(--c-hot, #FF6B35);
}

.pp-block--highlight:hover {
  border-left-color: var(--c-hot, #FF6B35);
  background:
    linear-gradient(135deg, rgba(255, 107, 53, 0.09) 0%, transparent 70%),
    rgba(31, 42, 68, 0.82);
}

.pp-block__head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--pp-border-soft, rgba(192, 200, 208, 0.14));
}

.pp-block__num {
  font-family: var(--font-mono, "Space Mono", monospace);
  font-size: 26px;
  font-weight: 700;
  color: var(--pp-num-color, #00E5A0);
  line-height: 1;
  transform: skewX(-6deg);
  flex-shrink: 0;
  text-shadow: 0 0 20px rgba(0, 229, 160, 0.25);
}

.pp-block--highlight .pp-block__num {
  color: var(--c-hot, #FF6B35);
  text-shadow: 0 0 20px rgba(255, 107, 53, 0.22);
}

.pp-block__title {
  font-family: var(--font-head, "Noto Sans SC", sans-serif);
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 900;
  color: var(--c-text, #FFFFFF);
  margin: 0;
  transform: skewX(-3deg);
  letter-spacing: 0.02em;
}

.pp-block__title::after {
  content: "";
  display: block;
  width: 42px;
  height: 3px;
  margin-top: 8px;
  background: linear-gradient(90deg, var(--c-accent, #00E5A0), transparent);
}

.pp-block--highlight .pp-block__title::after {
  background: linear-gradient(90deg, var(--c-hot, #FF6B35), transparent);
}

/* ===== 正文段落样式 ===== */
.pp-block .prose p {
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-text-dim, #C0C8D0);
  margin: 0 0 14px;
}

.pp-block .prose p:last-child {
  margin-bottom: 0;
}

.pp-block .prose strong {
  color: var(--c-text, #FFFFFF);
  font-weight: 600;
}

.pp-block .prose ul {
  margin: 4px 0 18px;
  padding: 0;
  list-style: none;
}

.pp-block .prose ul > li {
  position: relative;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--c-text-dim, #C0C8D0);
  padding: 5px 0 5px 22px;
  margin-bottom: 2px;
  border-left: 1px solid rgba(192, 200, 208, 0.08);
}

.pp-block .prose ul > li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 16px;
  width: 8px;
  height: 8px;
  background: var(--c-accent, #00E5A0);
  clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%);
  opacity: 0.8;
}

.pp-block--highlight .prose ul > li::before {
  background: var(--c-hot, #FF6B35);
}

/* ===== 强调区块 ===== */
.pp-note {
  background: var(--pp-warn-bg, rgba(255, 107, 53, 0.12));
  border-left: 3px solid var(--pp-warn-border, rgba(255, 107, 53, 0.45));
  padding: 14px 18px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.86);
  margin: 14px 0 0;
  position: relative;
  overflow: hidden;
}

.pp-note::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 48px;
  height: 48px;
  background: repeating-linear-gradient(
    45deg,
    rgba(255, 107, 53, 0.12) 0 6px,
    transparent 6px 12px
  );
}

/* ===== 联系列表 ===== */
.pp-contact-list {
  margin: 6px 0 16px;
}

.pp-contact-list li {
  font-size: 14.5px;
}

.pp-contact-list a {
  color: var(--c-accent, #00E5A0);
  text-decoration: none;
  border-bottom: 1px dashed rgba(0, 229, 160, 0.35);
  transition: border-color 0.2s ease, color 0.2s ease;
  font-family: var(--font-mono, "Space Mono", monospace);
}

.pp-contact-list a:hover {
  color: var(--c-warn, #FFD166);
  border-color: var(--c-warn, #FFD166);
}

/* ===== 相关链接卡片 ===== */
.pp-related {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 8px;
}

.pp-related__card {
  background: var(--pp-panel-bg-strong, rgba(16, 33, 61, 0.85));
  border: 1px solid var(--pp-border-soft, rgba(192, 200, 208, 0.14));
  border-bottom: 3px solid var(--c-accent, #00E5A0);
  padding: 24px 22px;
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.pp-related__card:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 229, 160, 0.4);
  box-shadow: 0 16px 36px rgba(3, 8, 22, 0.55);
}

.pp-related__tag {
  display: inline-block;
  font-family: var(--font-mono, monospace);
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-hot, #FF6B35);
  border: 1px solid rgba(255, 107, 53, 0.32);
  padding: 3px 10px;
  margin-bottom: 12px;
  background: rgba(255, 107, 53, 0.07);
  clip-path: polygon(5px 0, 100% 0, calc(100% - 5px) 100%, 0 100%);
}

.pp-related__title {
  font-size: 18px;
  font-weight: 800;
  color: var(--c-text, #FFFFFF);
  margin: 0 0 8px;
  transform: skewX(-3deg);
}

.pp-related__card p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-text-dim, #C0C8D0);
  margin: 0 0 14px;
}

/* ===== 桌面端 ===== */
@media (min-width: 768px) {
  .pp-hero {
    padding: 56px 0 96px;
  }

  .pp-hero__grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 48px;
  }

  .pp-hero__content {
    order: 1;
  }

  .pp-hero__visual {
    order: 2;
  }

  .pp-body {
    padding: 64px 0 88px;
  }

  .pp-layout {
    grid-template-columns: 220px 1fr;
    gap: 40px;
    align-items: start;
  }

  .pp-toc {
    position: relative;
  }

  .pp-block {
    padding: 32px 34px 36px;
  }

  .pp-related {
    grid-template-columns: 1fr 1fr;
  }

  .pp-hero__title {
    font-size: 34px;
  }
}

@media (min-width: 1100px) {
  .pp-layout {
    grid-template-columns: 250px 1fr;
    gap: 52px;
  }
}